Publications

Publications published since 2006 from OUS - Dept. of Gastroenterology RH (Div SIMT)

483 publications found

Publications 2019

  1. Bekkelund M, Sangnes DA, Gunnar Hatlebakk J, Aabakken L (2019)
    Pathophysiology of idiopathic gastroparesis and implications for therapy
    Scand J Gastroenterol, 54 (1), 8-17
    DOI 10.1080/00365521.2018.1558280, PubMed 30638082
  2. Bleijenberg A, Klotz D, Løberg M, Dekker E, Adami HO, Kuipers EJ, Holme Ø, Kalager M, Emilsson L, Kleist B, Løvdal L, Regula J, Løberg EM, IJspeert J, Bretthauer M (2019)
    Implications of different guidelines for surveillance after serrated polyp resection in United States of America and Europe
    Endoscopy, 51 (8), 750-758
    DOI 10.1055/a-0916-8598, PubMed 31195423
  3. Bretthauer M, Kalager M, Weinberg DS (2019)
    From Colorectal Cancer Screening Guidelines to Headlines: Beware!
    Ann Intern Med, 170 (10), 734
    DOI 10.7326/L19-0086, PubMed 31108525
  4. Buskermolen M, Cenin DR, Helsingen LM, Guyatt G, Vandvik PO, Haug U, Bretthauer M, Lansdorp-Vogelaar I (2019)
    Colorectal cancer screening with faecal immunochemical testing, sigmoidoscopy or colonoscopy: a microsimulation modelling study
    BMJ, 367, l5383
    DOI 10.1136/bmj.l5383, PubMed 31578177
  5. Dam G, Grønbæk H, Sorbye H, Thiis Evensen E, Paulsson B, Sundin A, Jensen C, Ebbesen D, Knigge U, Tiensuu Janson E (2019)
    Prospective study of chromogranin A as a predictor of progression in patients with pancreatic, small intestinal and unknown primary neuroendocrine tumors
    Neuroendocrinology (in press)
    DOI 10.1159/000503833, PubMed 31578011
  6. Dhillon AK, Kremer AE, Kummen M, Boberg KM, Elferink RPO, Karlsen TH, Beuers U, Vesterhus M, Hov JR (2019)
    Autotaxin activity predicts transplant-free survival in primary sclerosing cholangitis
    Sci Rep, 9 (1), 8450
    DOI 10.1038/s41598-019-44762-7, PubMed 31186435
  7. Ebigbo A, Karstensen JG, Aabakken L, Dinis-Ribeiro M, Spaander M, Le Moine O, Vilmann P, Ijoma U, Osuagwu C, Anigbo G, Afiheni M, Duduyemi B, Desalegn H, Ponchon T, Hassan C (2019)
    Esophageal stenting for benign and malignant disease: European Society of Gastrointestinal Endoscopy (ESGE) Cascade Guideline
    Endosc Int Open, 7 (6), E833-E836
    DOI 10.1055/a-0898-3523, PubMed 31198848
  8. Eggesbø LM, Risnes LF, Neumann RS, Lundin KEA, Christophersen A, Sollid LM (2019)
    Single-cell TCR sequencing of gut intraepithelial γδ T cells reveals a vast and diverse repertoire in celiac disease
    Mucosal Immunol (in press)
    DOI 10.1038/s41385-019-0222-9, PubMed 31728027
  9. Garborg K, Aabakken L (2019)
    Plastic or metal stents for biliary duct-to-duct anastomotic strictures - Is the jury still out?
    Liver Int, 39 (7), 1197-1198
    DOI 10.1111/liv.14045, PubMed 31290277
  10. García-Albéniz X, Hsu J, Bretthauer M, Hernán MA (2019)
    Estimating the Effect of Preventive Services With Databases of Administrative Claims: Reasons to Be Concerned
    Am J Epidemiol, 188 (10), 1764-1767
    DOI 10.1093/aje/kwz049, PubMed 30869122
  11. Gidoni M, Snir O, Peres A, Polak P, Lindeman I, Mikocziova I, Sarna VK, Lundin KEA, Clouser C, Vigneault F, Collins AM, Sollid LM, Yaari G (2019)
    Mosaic deletion patterns of the human antibody heavy chain gene locus shown by Bayesian haplotyping
    Nat Commun, 10 (1), 628
    DOI 10.1038/s41467-019-08489-3, PubMed 30733445
  12. Goel G, Tye-Din JA, Qiao SW, Russell AK, Mayassi T, Ciszewski C, Sarna VK, Wang S, Goldstein KE, Dzuris JL, Williams LJ, Xavier RJ, Lundin KEA, Jabri B, Sollid LM, Anderson RP (2019)
    Cytokine release and gastrointestinal symptoms after gluten challenge in celiac disease
    Sci Adv, 5 (8), eaaw7756
    DOI 10.1126/sciadv.aaw7756, PubMed 31457091
  13. Hassan C, East J, Radaelli F, Spada C, Benamouzig R, Bisschops R, Bretthauer M, Dekker E, Dinis-Ribeiro M, Ferlitsch M, Fuccio L, Awadie H, Gralnek I, Jover R, Kaminski MF, Pellisé M, Triantafyllou K, Vanella G, Mangas-Sanjuan C, Frazzoni L, Van Hooft JE, Dumonceau JM (2019)
    Bowel preparation for colonoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Update 2019
    Endoscopy, 51 (8), 775-794
    DOI 10.1055/a-0959-0505, PubMed 31295746
  14. Helsingen LM, Vandvik PO, Jodal HC, Agoritsas T, Lytvyn L, Anderson JC, Auer R, Murphy SB, Almadi MA, Corley DA, Quinlan C, Fuchs JM, McKinnon A, Qaseem A, Heen AF, Siemieniuk RAC, Kalager M, Usher-Smith JA, Lansdorp-Vogelaar I, Bretthauer M, Guyatt G (2019)
    Colorectal cancer screening with faecal immunochemical testing, sigmoidoscopy or colonoscopy: a clinical practice guideline
    BMJ, 367, l5515
    DOI 10.1136/bmj.l5515, PubMed 31578196
  15. Helsingen LM, Vandvik PO, Jodal HC, Murphy SB, Heen AF, Kalager M, Bretthauer M (2019)
    Tarmkreftscreening, eller ikke?
    Tidsskr Nor Laegeforen, 139 (15)
    DOI 10.4045/tidsskr.19.0323, PubMed 31642636
  16. Helsingen LM, Vandvik PO, Jodal HC, Murphy SB, Heen AF, Kalager M, Bretthauer M (2019)
    Colorectal cancer screening, right?
    Tidsskr. Nor. Laegeforen., 139 (15), 1450-1451
  17. Hoff G, Ursin G, Løberg M, de Lange T, Skovlund E, Holme Ø (2019)
    Continuous development of colorectal cancer screening programs
    Acta Oncol, 58 (6), 822-823
    DOI 10.1080/0284186X.2019.1588475, PubMed 30939973
  18. Holme Ø, Bretthauer M, Løberg M, Kalager M, Adami HO (2019)
    Reply to the letter to the editor 'Cancer survivors: surveillance or not surveillance?' by Santeufemia and Miolo
    Ann Oncol, 30 (9), 1531-1532
    DOI 10.1093/annonc/mdz190, PubMed 31198953
  19. Holme Ø, Bretthauer M, Løberg M, Kalager M, Adami HO (2019)
    Revisiting surveillance schemes for cancer survivors
    Ann Oncol, 30 (6), 881-883
    DOI 10.1093/annonc/mdz107, PubMed 30895293
  20. Karlsen TH, Newsome PN (2019)
    The dawn of a new EASL - A new chapter in the history of the European Association for the Study of the liver
    J Hepatol, 71 (1), 5-8
    DOI 10.1016/j.jhep.2019.03.010, PubMed 31056366
  21. Liwinski T, Zenouzi R, John C, Ehlken H, Rühlemann MC, Bang C, Groth S, Lieb W, Kantowski M, Andersen N, Schachschal G, Karlsen TH, Hov JR, Rösch T, Lohse AW, Heeren J, Franke A, Schramm C (2019)
    Alterations of the bile microbiome in primary sclerosing cholangitis
    Gut (in press)
    DOI 10.1136/gutjnl-2019-318416, PubMed 31243055
  22. Manes G, Paspatis G, Aabakken L, Anderloni A, Arvanitakis M, Ah-Soune P, Barthet M, Domagk D, Dumonceau JM, Gigot JF, Hritz I, Karamanolis G, Laghi A, Mariani A, Paraskeva K, Pohl J, Ponchon T, Swahn F, Ter Steege RWF, Tringali A, Vezakis A, Williams EJ, van Hooft JE (2019)
    Endoscopic management of common bile duct stones: European Society of Gastrointestinal Endoscopy (ESGE) guideline
    Endoscopy, 51 (5), 472-491
    DOI 10.1055/a-0862-0346, PubMed 30943551
  23. Qadir HA, Balasingham I, Solhusvik J, Bergsland J, Aabakken L, Shin Y (2019)
    Improving Automatic Polyp Detection Using CNN by Exploiting Temporal Dependency in Colonoscopy Video
    IEEE J Biomed Health Inform (in press)
    DOI 10.1109/JBHI.2019.2907434, PubMed 30946683
  24. Randel KR, Botteri E, Romstad KMK, Frigstad SO, Bretthauer M, Hoff G, de Lange T, Holme Ø (2019)
    Effects of Oral Anticoagulants and Aspirin on Performance of Fecal Immunochemical Tests in Colorectal Cancer Screening
    Gastroenterology, 156 (6), 1642-1649.e1
    DOI 10.1053/j.gastro.2019.01.040, PubMed 30689972
  25. Refsum E, Helsingen LM, Jodal HC, Loberg M, Hostmaelingen N, Kalager M (2019)
    Privacy - an obstacle course
    Tidsskr. Nor. Laegeforen., 139 (4), 314-315
  26. Saffioti F, Roccarina D, Vesterhus M, Hov JR, Rosenberg W, Pinzani M, Pereira SP, Boberg KM, Thorburn D (2019)
    Cholangiocarcinoma is associated with a raised enhanced liver fibrosis score independent of primary sclerosing cholangitis
    Eur J Clin Invest, 49 (5), e13088
    DOI 10.1111/eci.13088, PubMed 30762236
  27. Sarjomaa M, Majak B, Ludolph T, Loberg M (2019)
    Enlarged lymph nodes plus rash in a man of Mediterranean origin
    Tidsskr. Nor. Laegeforen., 139 (6), 533-537
  28. Spada C, McNamara D, Despott EJ, Adler S, Cash BD, Fernández-Urién I, Ivekovic H, Keuchel M, McAlindon M, Saurin JC, Panter S, Bellisario C, Minozzi S, Senore C, Bennett C, Bretthauer M, Dinis-Ribeiro M, Domagk D, Hassan C, Kaminski MF, Rees CJ, Valori R, Bisschops R, Rutter MD (2019)
    Performance measures for small-bowel endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative
    Endoscopy, 51 (6), 574-598
    DOI 10.1055/a-0889-9586, PubMed 31075800
  29. Spada C, McNamara D, Despott EJ, Adler S, Cash BD, Fernández-Urién I, Ivekovic H, Keuchel M, McAlindon M, Saurin JC, Panter S, Bellisario C, Minozzi S, Senore C, Bennett C, Bretthauer M, Dinis-Ribeiro M, Domagk D, Hassan C, Kaminski MF, Rees CJ, Valori R, Bisschops R, Rutter MD (2019)
    Performance measures for small-bowel endoscopy: A European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative
    United European Gastroenterol J, 7 (5), 614-641
    DOI 10.1177/2050640619850365, PubMed 31210941
  30. Spadaccini M, Frazzoni L, Vanella G, East J, Radaelli F, Spada C, Fuccio L, Benamouzig R, Bisschops R, Bretthauer M, Dekker E, Dinis-Ribeiro M, Ferlitsch M, Gralnek I, Jover R, Kaminski MF, Pellisé M, Triantafyllou K, Van Hooft JE, Dumonceau JM, Marmo C, Alfieri S, Chandrasekar VT, Sharma P, Rex DK et al. (2019)
    Efficacy and Tolerability of High- vs Low-Volume Split-Dose Bowel Cleansing Regimens for Colonoscopy: a Systematic Review and Meta-analysis
    Clin Gastroenterol Hepatol (in press)
    DOI 10.1016/j.cgh.2019.10.044, PubMed 31683057
  31. Stokke S, Solberg IL, Grøttum P, Lundin KEA, Heggen KM, Breivik J (2019)
    A system for students' evaluation of lectures in the medical programme in Oslo
    Tidsskr Nor Laegeforen, 139 (11)
    DOI 10.4045/tidsskr.19.0027, PubMed 31429231
  32. Tye-Din JA, Skodje GI, Sarna VK, Dzuris JL, Russell AK, Goel G, Wang SY, Goldstein KE, Williams LJ, Sollid LM, Lundin KEA, Anderson RP (2019)
    Cytokine release after gluten ingestion differentiates coeliac disease from self-reported gluten sensitivity
    United European Gastroenterol. J., UNSP 2050640619874173
  33. Wieszczy P, Kaminski MF, Franczyk R, Loberg M, Kobiela J, Rupinska M, Kocot B, Rupinski M, Holme O, Wojciechowska U, Didkowska J, Ransohoff D, Bretthauer M, Kalager M, Regula J (2019)
    Colorectal Cancer Incidence and Mortality After Removal of Adenomas During Screening Colonoscopies
    Gastroenterology (in press)
    DOI 10.1053/j.gastro.2019.09.011, PubMed 31563625
  34. Yamamoto H, Aabakken L (2019)
    Small-bowel endoscopy
    Endoscopy, 51 (5), 399-400
    DOI 10.1055/a-0879-1823, PubMed 31022761

Publications 2018

  1. Berntsen NL, Fosby B, Tan C, Reims HM, Ogaard J, Jiang X, Schrumpf E, Valestrand L, Karlsen TH, Line PD, Blumberg RS, Melum E (2018)
    Natural killer T cells mediate inflammation in the bile ducts
    Mucosal Immunol, 11 (6), 1582-1590
    DOI 10.1038/s41385-018-0066-8, PubMed 30115993
  2. Bjørnland K, Hinna M, Aksnes G, Stensrud KJ, Ertresvåg K, Bjørnstad-Østensen A, Sanengen T, Line PD, Aagenæs I, Aabakken L, Emblem R, Almaas R (2018)
    Outcome for biliary atresia patients treated at a low-volume centre
    Scand J Gastroenterol, 53 (4), 471-474
    DOI 10.1080/00365521.2018.1439097, PubMed 29546790
  3. Bretthauer M (2018)
    Screening for melanoma is a bad idea
    Tidsskr. Nor. Laegeforen., 138 (17), 1589
  4. Bretthauer M, Goderstad JM, Løberg M, Emilsson L, Ye W, Adami HO, Kalager M (2018)
    Uterine morcellation and survival in uterine sarcomas
    Eur J Cancer, 101, 62-68
    DOI 10.1016/j.ejca.2018.06.007, PubMed 30025231
  5. Bretthauer M, Kalager M (2018)
    When no guideline recommendation is the best recommendation
    Lancet, 392 (10151), 898-899
    DOI 10.1016/S0140-6736(18)31671-4, PubMed 30238877
  6. Bretthauer M, Kalager M, Weinberg DS (2018)
    From Colorectal Cancer Screening Guidelines to Headlines: Beware!
    Ann Intern Med, 169 (6), 405-406
    DOI 10.7326/M18-1720, PubMed 29987330
  7. Colombo M, Karlsen TH (2018)
    The EASL International Liver Foundation: A growing pup with missions that are distinct yet integrated with those of its mother
    J Hepatol, 70 (3), 339-342
    DOI 10.1016/j.jhep.2018.11.017, PubMed 30577976
  8. Dhillon AK, Kummen M, Trøseid M, Åkra S, Liaskou E, Moum B, Vesterhus M, Karlsen TH, Seljeflot I, Hov JR (2018)
    Circulating markers of gut barrier function associated with disease severity in primary sclerosing cholangitis
    Liver Int, 39 (2), 371-381
    DOI 10.1111/liv.13979, PubMed 30269440
  9. Domagk D, Oppong KW, Aabakken L, Czakó L, Gyökeres T, Manes G, Meier P, Poley JW, Ponchon T, Tringali A, Bellisario C, Minozzi S, Senore C, Bennett C, Bretthauer M, Hassan C, Kaminski MF, Dinis-Ribeiro M, Rees CJ, Spada C, Valori R, Bisschops R, Rutter MD (2018)
    Performance measures for endoscopic retrograde cholangiopancreatography and endoscopic ultrasound: A European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative
    United European Gastroenterol J, 6 (10), 1448-1460
    DOI 10.1177/2050640618808157, PubMed 30574315
  10. Domagk D, Oppong KW, Aabakken L, Czakó L, Gyökeres T, Manes G, Meier P, Poley JW, Ponchon T, Tringali A, Bellisario C, Minozzi S, Senore C, Bennett C, Bretthauer M, Hassan C, Kaminski MF, Dinis-Ribeiro M, Rees CJ, Spada C, Valori R, Bisschops R, Rutter MD (2018)
    Performance measures for ERCP and endoscopic ultrasound: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative
    Endoscopy, 50 (11), 1116-1127
    DOI 10.1055/a-0749-8767, PubMed 30340220
  11. Eskeland SL, Rueegg CS, Brunborg C, Aabakken L, de Lange T (2018)
    Electronic checklists improve referral letters in gastroenterology: a randomized vignette survey
    Int J Qual Health Care, 30 (6), 450-456
    DOI 10.1093/intqhc/mzy057, PubMed 29635304
  12. Halvorsen JA, Løberg M, Gjersvik P, Roscher I, Veierød MB, Robsahm TE, Nilsen LTN, Kalager M, Bretthauer M (2018)
    Why a randomized melanoma screening trial is not a good idea
    Br J Dermatol, 179 (2), 532-533
    DOI 10.1111/bjd.16784, PubMed 29893490
  13. Holme Ø, Løberg M, Kalager M, Bretthauer M, Hernán MA, Aas E, Eide TJ, Skovlund E, Lekven J, Schneede J, Tveit KM, Vatn M, Ursin G, Hoff G, NORCCAP Study Group† (2018)
    Long-Term Effectiveness of Sigmoidoscopy Screening on Colorectal Cancer Incidence and Mortality in Women and Men: A Randomized Trial
    Ann Intern Med, 168 (11), 775-782
    DOI 10.7326/M17-1441, PubMed 29710125
  14. Holme Ø, Løberg M, Kalager M, Bretthauer M, Hoff G (2018)
    Long-Term Effectiveness of Sigmoidoscopy Screening in Women and Men
    Ann Intern Med, 169 (9), 663-664
    DOI 10.7326/L18-0512, PubMed 30398636
  15. Holme Ø, Pedersen IB, Medhus AW, Aabakken L, Glomsaker T, Kvamme JM, Løberg M, Bretthauer M, Seip B, Kjellevold Ø, Jørgensen A, Furholm S, Hoff G, de Lange T (2018)
    Endoscopy assistants influence the quality of colonoscopy
    Endoscopy, 50 (9), 871-877
    DOI 10.1055/s-0044-101706, PubMed 29444529
  16. Holme Ø, Aabakken L (2018)
    Making Colonoscopy Smarter With Standardized Computer-Aided Diagnosis
    Ann Intern Med, 169 (6), 409-410
    DOI 10.7326/M18-1901, PubMed 30105378
  17. Høydahl LS, Richter L, Frick R, Snir O, Gunnarsen KS, Landsverk OJB, Iversen R, Jeliazkov JR, Gray JJ, Bergseng E, Foss S, Qiao SW, Lundin KEA, Jahnsen J, Jahnsen FL, Sandlie I, Sollid LM, Løset GÅ (2018)
    Plasma Cells Are the Most Abundant Gluten Peptide MHC-expressing Cells in Inflamed Intestinal Tissues From Patients With Celiac Disease
    Gastroenterology, 156 (5), 1428-1439.e10
    DOI 10.1053/j.gastro.2018.12.013, PubMed 30593798
  18. Jodal HC, Løberg M, Holme Ø, Adami HO, Bretthauer M, Emilsson L, Ransohoff DF, Hoff G, Kalager M (2018)
    Mortality From Postscreening (Interval) Colorectal Cancers Is Comparable to That From Cancer in Unscreened Patients-A Randomized Sigmoidoscopy Trial
    Gastroenterology, 155 (6), 1787-1794.e3
    DOI 10.1053/j.gastro.2018.08.035, PubMed 30165051
  19. Kalager M, Wieszczy P, Lansdorp-Vogelaar I, Corley DA, Bretthauer M, Kaminski MF (2018)
    Overdiagnosis in Colorectal Cancer Screening: Time to Acknowledge a Blind Spot
    Gastroenterology, 155 (3), 592-595
    DOI 10.1053/j.gastro.2018.07.037, PubMed 30076834
  20. Karlsen TH, Tacke F (2018)
    «The times they are a'changin'» - Positioning the European Association for the Study of the Liver in the changing landscape of hepatology
    J Hepatol, 68 (5), 873-875
    DOI 10.1016/j.jhep.2018.02.001, PubMed 29500035
  21. Løberg M, Kalager M, Hoff G (2018)
    Tailoring the message with selective reporting
    Eur J Epidemiol, 33 (8), 773
    DOI 10.1007/s10654-018-0416-6, PubMed 29846866
  22. Nordheim E, Horneland R, Aandahl EM, Grzyb K, Aabakken L, Paulsen V, Midtvedt K, Hartmann A, Jenssen T (2018)
    Pancreas transplant rejection episodes are not revealed by biopsies of the donor duodenum in a prospective study with paired biopsies
    Am J Transplant, 18 (5), 1256-1261
    DOI 10.1111/ajt.14658, PubMed 29316221
  23. Pedersen IB, Løberg M, Hoff G, Kalager M, Bretthauer M, Holme Ø (2018)
    Polypectomy techniques among gastroenterologists in Norway - a nationwide survey
    Endosc Int Open, 6 (7), E812-E820
    DOI 10.1055/a-0607-0727, PubMed 29977999
  24. Ponsioen CY, Arnelo U, Bergquist A, Rauws EA, Paulsen V, Cantú P, Parzanese I, De Vries EM, van Munster KN, Said K, Chazouillères O, Desaint B, Kemgang A, Färkkilä M, Van der Merwe S, Van Steenbergen W, Marschall HU, Stotzer PO, Thorburn D, Pereira SP, Aabakken L (2018)
    No Superiority of Stents vs Balloon Dilatation for Dominant Strictures in Patients With Primary Sclerosing Cholangitis
    Gastroenterology, 155 (3), 752-759.e5
    DOI 10.1053/j.gastro.2018.05.034, PubMed 29803836
  25. Tringali A, Hassan C, Rota M, Rossi M, Mutignani M, Aabakken L (2018)
    Covered vs. uncovered self-expandable metal stents for malignant distal biliary strictures: a systematic review and meta-analysis
    Endoscopy, 50 (6), 631-641
    DOI 10.1055/s-0043-125062, PubMed 29342491
  26. Tronstad RR, Polushina T, Brattbakk HR, Stansberg C, von Volkmann HL, Hanevik K, Ellinghaus E, Jørgensen SF, Ersland KM, Pham KD, Gilja OH, Hovdenak N, Hausken T, Vatn MH, Franke A, Knappskog PM, Le Hellard S, Karlsen TH, Fiskerstrand T (2018)
    Genetic and transcriptional analysis of inflammatory bowel disease-associated pathways in patients with GUCY2C-linked familial diarrhea
    Scand J Gastroenterol, 53 (10-11), 1264-1273
    DOI 10.1080/00365521.2018.1521867, PubMed 30353760
  27. Valori R, Cortas G, de Lange T, Balfaqih OS, de Pater M, Eisendrath P, Falt P, Koruk I, Ono A, Rustemović N, Schoon E, Veitch A, Senore C, Bellisario C, Minozzi S, Bennett C, Bretthauer M, Dinis-Ribeiro M, Domagk D, Hassan C, Kaminski MF, Rees CJ, Spada C, Bisschops R, Rutter M (2018)
    Performance measures for endoscopy services: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative
    Endoscopy, 50 (12), 1186-1204
    DOI 10.1055/a-0755-7515, PubMed 30423593
  28. Valori R, Cortas G, de Lange T, Salem Balfaqih O, de Pater M, Eisendrath P, Falt P, Koruk I, Ono A, Rustemović N, Schoon E, Veitch A, Senore C, Bellisario C, Minozzi S, Bennett C, Bretthauer M, Dinis-Ribeiro M, Domagk D, Hassan C, Kaminski MF, Rees CJ, Spada C, Bisschops R, Rutter M (2018)
    Performance measures for endoscopy services: A European Society of Gastrointestinal Endoscopy (ESGE) quality improvement initiative
    United European Gastroenterol J, 7 (1), 21-44
    DOI 10.1177/2050640618810242, PubMed 30788114
  29. Aabakken L, Haber G (2018)
    How I perform sphincterotomy
    Endoscopy, 50 (8), 818-819
    DOI 10.1055/a-0631-2213, PubMed 29895071
  30. Aabakken L, Haber G (2018)
    How I perform sphincterotomy
    Gastrointest Endosc, 88 (2), 207-208
    DOI 10.1016/j.gie.2018.05.011, PubMed 29907376
  31. Åberg F, Isoniemi H, Pukkala E, Jalanko H, Rasmussen A, Storm HH, Schultz N, Bennet W, Ekvall N, Ericzon BG, Malenicka S, Tretli S, Line PD, Boberg KM, Østensen A, Karlsen TH, Nordin A (2018)
    Cancer After Liver Transplantation in Children and Young Adults: A Population-Based Study From 4 Nordic Countries
    Liver Transpl, 24 (9), 1252-1259
    DOI 10.1002/lt.25305, PubMed 30120902

Publications 2017

  1. Alberts R, de Vries EMG, Goode EC, Jiang X, Sampaziotis F, Rombouts K, Böttcher K, Folseraas T, Weismüller TJ, Mason AL, Wang W, Alexander G, Alvaro D, Bergquist A, Björkström NK, Beuers U, Björnsson E, Boberg KM, Bowlus CL, Bragazzi MC, Carbone M, Chazouillères O, Cheung A, Dalekos G, Eaton J et al. (2017)
    Genetic association analysis identifies variants associated with disease progression in primary sclerosing cholangitis
    Gut, 67 (8), 1517-1524
    DOI 10.1136/gutjnl-2016-313598, PubMed 28779025
  2. Berntsen NL, Fosby B, Valestrand L, Tan C, Reims HM, Schrumpf E, Karlsen TH, Line PD, Melum E (2017)
    Establishment of a surgical bile duct injection technique giving direct access to the bile ducts for studies of the murine biliary tree
    Am J Physiol Gastrointest Liver Physiol, 314 (3), G349-G359
    DOI 10.1152/ajpgi.00124.2017, PubMed 29212771
  3. Boyar Cetinkaya R, Aagnes B, Myklebust TÅ, Thiis-Evensen E (2017)
    Survival in neuroendocrine neoplasms; A report from a large Norwegian population-based study
    Int J Cancer, 142 (6), 1139-1147
    DOI 10.1002/ijc.31137, PubMed 29082524
  4. Brandrud AS, Bretthauer M, Brattebø G, Pedersen MJ, Håpnes K, Møller K, Bjorge T, Nyen B, Strauman L, Schreiner A, Haldorsen GS, Bergli M, Nelson E, Morgan TS, Hjortdahl P (2017)
    Local emergency medical response after a terrorist attack in Norway: a qualitative study
    BMJ Qual Saf, 26 (10), 806-816
    DOI 10.1136/bmjqs-2017-006517, PubMed 28676492
  5. Bretthauer M (2017)
    Right and correct package
    Tidsskr. Nor. Laegeforen., 137 (17), 1264
  6. Chung BK, Karlsen TH (2017)
    Genetic Discoveries Highlight Environmental Factors as Key Drivers of Liver Disease
    Dig Dis, 35 (4), 323-333
    DOI 10.1159/000456583, PubMed 28468012
  7. de Vries EMG, Färkkilä M, Milkiewicz P, Hov JR, Eksteen B, Thorburn D, Chazouillères O, Pares A, Nygård S, Gilja OH, Wunsch E, Invernizzi P, Carbone M, Bernuzzi F, Boberg KM, Røsjø H, Rosenberg W, Beuers UH, Ponsioen CY, Karlsen TH, Vesterhus M (2017)
    Enhanced liver fibrosis test predicts transplant-free survival in primary sclerosing cholangitis, a multi-centre study
    Liver Int, 37 (10), 1554-1561
    DOI 10.1111/liv.13402, PubMed 28267887
  8. Dueland S, Guren TK, Boberg KM, Reims HM, Grzyb K, Aamdal S, Julsrud L, Line PD (2017)
    Acute liver graft rejection after ipilimumab therapy
    Ann Oncol, 28 (10), 2619-2620
    DOI 10.1093/annonc/mdx281, PubMed 28961840
  9. Emilsson L, Løberg M, Bretthauer M, Holme Ø, Fall K, Jodal HC, Adami HO, Kalager M (2017)
    Colorectal cancer death after adenoma removal in Scandinavia
    Scand J Gastroenterol, 52 (12), 1377-1384
    DOI 10.1080/00365521.2017.1377763, PubMed 28906163
  10. Eskeland SL, Brunborg C, Rueegg CS, Aabakken L, de Lange T (2017)
    Assessment of the effect of an Interactive Dynamic Referral Interface (IDRI) on the quality of referral letters from general practitioners to gastroenterologists: a randomised cross-over vignette trial
    BMJ Open, 7 (6), e014636
    DOI 10.1136/bmjopen-2016-014636, PubMed 28667208
  11. Fickert P, Hirschfield GM, Denk G, Marschall HU, Altorjay I, Färkkilä M, Schramm C, Spengler U, Chapman R, Bergquist A, Schrumpf E, Nevens F, Trivedi P, Reiter FP, Tornai I, Halilbasic E, Greinwald R, Pröls M, Manns MP, Trauner M, European PSC norUDCA Study Group (2017)
    norUrsodeoxycholic acid improves cholestasis in primary sclerosing cholangitis
    J Hepatol, 67 (3), 549-558
    DOI 10.1016/j.jhep.2017.05.009, PubMed 28529147
  12. Garborg K, de Lange T, Bretthauer M (2017)
    Quality Indicators in Colonoscopy
    Curr Treat Options Gastroenterol, 15 (3), 416-428
    DOI 10.1007/s11938-017-0140-4, PubMed 28702775
  13. Gunnarsen KS, Høydahl LS, Risnes LF, Dahal-Koirala S, Neumann RS, Bergseng E, Frigstad T, Frick R, du Pré MF, Dalhus B, Lundin KE, Qiao SW, Sollid LM, Sandlie I, Løset GÅ (2017)
    A TCRα framework-centered codon shapes a biased T cell repertoire through direct MHC and CDR3β interactions
    JCI Insight, 2 (17)
    DOI 10.1172/jci.insight.95193, PubMed 28878121
  14. Henriksen EKK, Viken MK, Wittig M, Holm K, Folseraas T, Mucha S, Melum E, Hov JR, Lazaridis KN, Juran BD, Chazouillères O, Färkkilä M, Gotthardt DN, Invernizzi P, Carbone M, Hirschfield GM, Rushbrook SM, Goode E, UK-PSC Consortium, Ponsioen CY, Weersma RK, Eksteen B, Yimam KK, Gordon SC, Goldberg D et al. (2017)
    HLA haplotypes in primary sclerosing cholangitis patients of admixed and non-European ancestry
    HLA, 90 (4), 228-233
    DOI 10.1111/tan.13076, PubMed 28695657
  15. Hoff G, de Lange T, Bretthauer M, Buset M, Dahler S, Halvorsen FA, Halwe JM, Heibert M, Høie O, Kjellevold Ø, Moritz V, Sandvei P, Seip B, Aabakken L, Holme Ø (2017)
    Patient-reported adverse events after colonoscopy in Norway
    Endoscopy, 49 (8), 745-753
    DOI 10.1055/s-0043-105265, PubMed 28445903
  16. Hoff G, Holme Ø, Bretthauer M, Sandvei P, Darre-Næss O, Stallemo A, Wiig H, Høie O, Noraberg G, Moritz V, de Lange T (2017)
    Cecum intubation rate as quality indicator in clinical versus screening colonoscopy
    Endosc Int Open, 5 (6), E489-E495
    DOI 10.1055/s-0043-106180, PubMed 28573182
  17. Holme Ø, Løberg M, Bretthauer M, Kalager M (2017)
    Authors' reply to Doherty and Hawkins
    BMJ, 356, j1267
    DOI 10.1136/bmj.j1267, PubMed 28283482
  18. Holme Ø, Schoen RE, Senore C, Segnan N, Hoff G, Løberg M, Bretthauer M, Adami HO, Kalager M (2017)
    Effectiveness of flexible sigmoidoscopy screening in men and women and different age groups: pooled analysis of randomised trials
    BMJ, 356, i6673
    DOI 10.1136/bmj.i6673, PubMed 28087510
  19. Iversen R, Snir O, Stensland M, Kroll JE, Steinsbø Ø, Korponay-Szabó IR, Lundin KEA, de Souza GA, Sollid LM (2017)
    Strong Clonal Relatedness between Serum and Gut IgA despite Different Plasma Cell Origins
    Cell Rep, 20 (10), 2357-2367
    DOI 10.1016/j.celrep.2017.08.036, PubMed 28877470
  20. Jørgensen SF, Reims HM, Aukrust P, Lundin KE, Fevang B (2017)
    CVID and Celiac Disease
    Am J Gastroenterol, 112 (2), 393
    DOI 10.1038/ajg.2016.551, PubMed 28154406
  21. Kaminski MF, Thomas-Gibson S, Bugajski M, Bretthauer M, Rees CJ, Dekker E, Hoff G, Jover R, Suchanek S, Ferlitsch M, Anderson J, Roesch T, Hultcranz R, Racz I, Kuipers EJ, Garborg K, East JE, Rupinski M, Seip B, Bennett C, Senore C, Minozzi S, Bisschops R, Domagk D, Valori R et al. (2017)
    Performance measures for lower gastrointestinal endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative
    Endoscopy, 49 (4), 378-397
    DOI 10.1055/s-0043-103411, PubMed 28268235
  22. Kaminski MF, Thomas-Gibson S, Bugajski M, Bretthauer M, Rees CJ, Dekker E, Hoff G, Jover R, Suchanek S, Ferlitsch M, Anderson J, Roesch T, Hultcranz R, Racz I, Kuipers EJ, Garborg K, East JE, Rupinski M, Seip B, Bennett C, Senore C, Minozzi S, Bisschops R, Domagk D, Valori R et al. (2017)
    Performance measures for lower gastrointestinal endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) quality improvement initiative
    United European Gastroenterol J, 5 (3), 309-334
    DOI 10.1177/2050640617700014, PubMed 28507745
  23. Koch M, Freitag-Wolf S, Schlesinger S, Borggrefe J, Hov JR, Jensen MK, Pick J, Markus MRP, Höpfner T, Jacobs G, Siegert S, Artati A, Kastenmüller G, Römisch-Margl W, Adamski J, Illig T, Nothnagel M, Karlsen TH, Schreiber S, Franke A, Krawczak M, Nöthlings U, Lieb W (2017)
    Serum metabolomic profiling highlights pathways associated with liver fat content in a general population sample
    Eur J Clin Nutr, 71 (8), 995-1001
    DOI 10.1038/ejcn.2017.43, PubMed 28378853
  24. Landsverk OJ, Snir O, Casado RB, Richter L, Mold JE, Réu P, Horneland R, Paulsen V, Yaqub S, Aandahl EM, Øyen OM, Thorarensen HS, Salehpour M, Possnert G, Frisén J, Sollid LM, Baekkevold ES, Jahnsen FL (2017)
    Antibody-secreting plasma cells persist for decades in human intestine
    J Exp Med, 214 (2), 309-317
    DOI 10.1084/jem.20161590, PubMed 28104812
  25. Lange T, Randel KR, Schult AL, Knudsen MD, Kirkøen B, Botteri E, Berstad P, Jørgensen A, Ursin G, Bretthauer M, Hoff G (2017)
    Sigmoidoscopy and faecal occult blood test - a comparative screening trial
    Tidsskr Nor Laegeforen, 137 (10), 727-730
    DOI 10.4045/tidsskr.16.1031, PubMed 28551972
  26. Myklebust-Hansen T, Aamodt G, Haugen M, Brantsæter AL, Vatn MH, Bengtson MB (2017)
    Dietary Patterns in women with Inflammatory Bowel Disease and Risk of Adverse Pregnancy Outcomes: Results from The Norwegian Mother and Child Cohort Study (MoBa)
    Inflamm Bowel Dis, 24 (1), 12-24
    DOI 10.1093/ibd/izx006, PubMed 29272477
  27. Nordin A, Åberg F, Pukkala E, Pedersen CR, Storm HH, Rasmussen A, Bennet W, Olausson M, Wilczek H, Ericzon BG, Tretli S, Line PD, Karlsen TH, Boberg KM, Isoniemi H (2017)
    Decreasing incidence of cancer after liver transplantation-A Nordic population-based study over 3 decades
    Am J Transplant, 18 (4), 952-963
    DOI 10.1111/ajt.14507, PubMed 28925583
  28. Nymo LS, Aabakken L, Lassen K (2017)
    Priority and prejudice: does low socioeconomic status bias waiting time for endoscopy? A blinded, randomized survey
    Scand J Gastroenterol, 53 (5), 621-625
    DOI 10.1080/00365521.2017.1402207, PubMed 29141477
  29. Rosati E, Dowds CM, Liaskou E, Henriksen EKK, Karlsen TH, Franke A (2017)
    Overview of methodologies for T-cell receptor repertoire analysis
    BMC Biotechnol, 17 (1), 61
    DOI 10.1186/s12896-017-0379-9, PubMed 28693542
  30. Rühlemann MC, Degenhardt F, Thingholm LB, Wang J, Skiecevičienė J, Rausch P, Hov JR, Lieb W, Karlsen TH, Laudes M, Baines JF, Heinsen FA, Franke A (2017)
    Application of the distance-based F test in an mGWAS investigating β diversity of intestinal microbiota identifies variants in SLC9A8 (NHE8) and 3 other loci
    Gut Microbes, 9 (1), 68-75
    DOI 10.1080/19490976.2017.1356979, PubMed 28816579
  31. Sarna VK, Skodje GI, Reims HM, Risnes LF, Dahal-Koirala S, Sollid LM, Lundin KEA (2017)
    HLA-DQ:gluten tetramer test in blood gives better detection of coeliac patients than biopsy after 14-day gluten challenge
    Gut, 67 (9), 1606-1613
    DOI 10.1136/gutjnl-2017-314461, PubMed 28779027
  32. Thomson M, Tringali A, Dumonceau JM, Tavares M, Tabbers MM, Furlano R, Spaander M, Hassan C, Tzvinikos C, Ijsselstijn H, Viala J, Dall'Oglio L, Benninga M, Orel R, Vandenplas Y, Keil R, Romano C, Brownstone E, Hlava Š, Gerner P, Dolak W, Landi R, Huber WD, Everett S, Vecsei A et al. (2017)
    Paediatric Gastrointestinal Endoscopy: European Society for Paediatric Gastroenterology Hepatology and Nutrition and European Society of Gastrointestinal Endoscopy Guidelines
    J Pediatr Gastroenterol Nutr, 64 (1), 133-153
    DOI 10.1097/MPG.0000000000001408, PubMed 27622898
  33. Tronstad RR, Kummen M, Holm K, von Volkmann HL, Anmarkrud JA, Høivik ML, Moum B, Gilja OH, Hausken T, Baines J, Karlsen TH, Fiskerstrand T, Hov JR (2017)
    Guanylate Cyclase C Activation Shapes the Intestinal Microbiota in Patients with Familial Diarrhea and Increased Susceptibility for Crohn's Disease
    Inflamm Bowel Dis, 23 (10), 1752-1761
    DOI 10.1097/MIB.0000000000001264, PubMed 28902124
  34. Vesterhus M, Holm A, Hov JR, Nygård S, Schrumpf E, Melum E, Thorbjørnsen LW, Paulsen V, Lundin K, Dale I, Gilja OH, Zweers SJLB, Vatn M, Schaap FG, Jansen PLM, Ueland T, Røsjø H, Moum B, Ponsioen CY, Boberg KM, Färkkilä M, Karlsen TH, Lund-Johansen F (2017)
    Novel serum and bile protein markers predict primary sclerosing cholangitis disease severity and prognosis
    J Hepatol, 66 (6), 1214-1222
    DOI 10.1016/j.jhep.2017.01.019, PubMed 28161472
  35. Witoelar A, Jansen IE, Wang Y, Desikan RS, Gibbs JR, Blauwendraat C, Thompson WK, Hernandez DG, Djurovic S, Schork AJ, Bettella F, Ellinghaus D, Franke A, Lie BA, McEvoy LK, Karlsen TH, Lesage S, Morris HR, Brice A, Wood NW, Heutink P, Hardy J, Singleton AB, Dale AM, Gasser T et al. (2017)
    Genome-wide Pleiotropy Between Parkinson Disease and Autoimmune Diseases
    JAMA Neurol, 74 (7), 780-792
    DOI 10.1001/jamaneurol.2017.0469, PubMed 28586827
  36. Øines M, Helsingen LM, Bretthauer M, Emilsson L (2017)
    Epidemiology and risk factors of colorectal polyps
    Best Pract Res Clin Gastroenterol, 31 (4), 419-424
    DOI 10.1016/j.bpg.2017.06.004, PubMed 28842051
  37. Aabakken L, Karlsen TH, Albert J, Arvanitakis M, Chazouilleres O, Dumonceau JM, Färkkilä M, Fickert P, Hirschfield GM, Laghi A, Marzioni M, Fernandez M, Pereira SP, Pohl J, Poley JW, Ponsioen CY, Schramm C, Swahn F, Tringali A, Hassan C (2017)
    Role of endoscopy in primary sclerosing cholangitis: European Society of Gastrointestinal Endoscopy (ESGE) and European Association for the Study of the Liver (EASL) Clinical Guideline
    Endoscopy, 49 (6), 588-608
    DOI 10.1055/s-0043-107029, PubMed 28420030

Publications 2016

  1. Adami HO, Csermely P, Veres DV, Emilsson L, Løberg M, Bretthauer M, Kalager M (2016)
    Are rapidly growing cancers more lethal?
    Eur J Cancer, 72, 210-214
    DOI 10.1016/j.ejca.2016.11.011, PubMed 28042992
  2. Banales JM, Cardinale V, Carpino G, Marzioni M, Andersen JB, Invernizzi P, Lind GE, Folseraas T, Forbes SJ, Fouassier L, Geier A, Calvisi DF, Mertens JC, Trauner M, Benedetti A, Maroni L, Vaquero J, Macias RI, Raggi C, Perugorria MJ, Gaudio E, Boberg KM, Marin JJ, Alvaro D (2016)
    Expert consensus document: Cholangiocarcinoma: current knowledge and future perspectives consensus statement from the European Network for the Study of Cholangiocarcinoma (ENS-CCA)
    Nat Rev Gastroenterol Hepatol, 13 (5), 261-80
    DOI 10.1038/nrgastro.2016.51, PubMed 27095655
  3. Bernuzzi F, Marabita F, Lleo A, Carbone M, Mirolo M, Marzioni M, Alpini G, Alvaro D, Boberg KM, Locati M, Torzilli G, Rimassa L, Piscaglia F, He XS, Bowlus CL, Yang GX, Gershwin ME, Invernizzi P (2016)
    Serum microRNAs as novel biomarkers for primary sclerosing cholangitis and cholangiocarcinoma
    Clin Exp Immunol, 185 (1), 61-71
    DOI 10.1111/cei.12776, PubMed 26864161
  4. Berstad P, Botteri E, Larsen IK, Løberg M, Kalager M, Holme Ø, Bretthauer M, Hoff G (2016)
    Lifestyle changes at middle age and mortality: a population-based prospective cohort study
    J Epidemiol Community Health, 71 (1), 59-66
    DOI 10.1136/jech-2015-206760, PubMed 27312250
  5. Birk M, Bauerfeind P, Deprez PH, Häfner M, Hartmann D, Hassan C, Hucl T, Lesur G, Aabakken L, Meining A (2016)
    Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline
    Endoscopy, 48 (5), 489-96
    DOI 10.1055/s-0042-100456, PubMed 26862844
  6. Bisschops R, Areia M, Coron E, Dobru D, Kaskas B, Kuvaev R, Pech O, Ragunath K, Weusten B, Familiari P, Domagk D, Valori R, Kaminski MF, Spada C, Bretthauer M, Bennett C, Senore C, Dinis-Ribeiro M, Rutter MD (2016)
    Performance measures for upper gastrointestinal endoscopy: A European Society of Gastrointestinal Endoscopy quality improvement initiative
    United European Gastroenterol J, 4 (5), 629-656
    DOI 10.1177/2050640616664843, PubMed 27733906
  7. Bretthauer M, Hem E (2016)
    Circumcision of boys Reply
    Tidsskr. Nor. Laegeforen., 136 (1), 10
  8. Bretthauer M, Kalager M, Adami HO, Hoff G (2016)
    Who Is for CO2? Slow Adoption of Carbon Dioxide Insufflation in Colonoscopy
    Ann Intern Med, 165 (2), 145-6
    DOI 10.7326/M16-0209, PubMed 27159139
  9. Bretthauer M, Kaminski MF, Løberg M, Zauber AG, Regula J, Kuipers EJ, Hernán MA, McFadden E, Sunde A, Kalager M, Dekker E, Lansdorp-Vogelaar I, Garborg K, Rupinski M, Spaander MC, Bugajski M, Høie O, Stefansson T, Hoff G, Adami HO, Nordic-European Initiative on Colorectal Cancer (NordICC) Study Group (2016)
    Population-Based Colonoscopy Screening for Colorectal Cancer: A Randomized Clinical Trial
    JAMA Intern Med, 176 (7), 894-902
    DOI 10.1001/jamainternmed.2016.0960, PubMed 27214731
  10. Bretthauer M, Aabakken L, Dekker E, Kaminski MF, Rösch T, Hultcrantz R, Suchanek S, Jover R, Kuipers EJ, Bisschops R, Spada C, Valori R, Domagk D, Rees C, Rutter MD, ESGE Quality Improvement Committee (2016)
    Reporting systems in gastrointestinal endoscopy: Requirements and standards facilitating quality improvement: European Society of Gastrointestinal Endoscopy position statement
    United European Gastroenterol J, 4 (2), 172-6
    DOI 10.1177/2050640616629079, PubMed 27087943
  11. Bretthauer M, Aabakken L, Dekker E, Kaminski MF, Rösch T, Hultcrantz R, Suchanek S, Jover R, Kuipers EJ, Bisschops R, Spada C, Valori R, Domagk D, Rees C, Rutter MD, ESGE Quality Improvement Committee (2016)
    Requirements and standards facilitating quality improvement for reporting systems in gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement
    Endoscopy, 48 (3), 291-4
    DOI 10.1055/s-0042-100186, PubMed 26841269
  12. Christophersen A, Risnes LF, Bergseng E, Lundin KE, Sollid LM, Qiao SW (2016)
    Healthy HLA-DQ2.5+ Subjects Lack Regulatory and Memory T Cells Specific for Immunodominant Gluten Epitopes of Celiac Disease
    J Immunol, 196 (6), 2819-26
    DOI 10.4049/jimmunol.1501152, PubMed 26895834
  13. Dahal-Koirala S, Risnes LF, Christophersen A, Sarna VK, Lundin KE, Sollid LM, Qiao SW (2016)
    TCR sequencing of single cells reactive to DQ2.5-glia-α2 and DQ2.5-glia-ω2 reveals clonal expansion and epitope-specific V-gene usage
    Mucosal Immunol, 9 (3), 587-96
    DOI 10.1038/mi.2015.147, PubMed 26838051
  14. Dinis-Ribeiro M, Bretthauer M, Siersema PD (2016)
    Endoscopy again supports Colorectal Cancer Awareness Month
    Endoscopy, 48 (3), 209
    DOI 10.1055/s-0042-102468, PubMed 26906311
  15. Ellinghaus D, Jostins L, Spain SL, Cortes A, Bethune J, Han B, Park YR, Raychaudhuri S, Pouget JG, Hübenthal M, Folseraas T, Wang Y, Esko T, Metspalu A, Westra HJ, Franke L, Pers TH, Weersma RK, Collij V, D'Amato M, Halfvarson J, Jensen AB, Lieb W, Degenhardt F, Forstner AJ et al. (2016)
    Analysis of five chronic inflammatory diseases identifies 27 new associations and highlights disease-specific patterns at shared loci
    Nat Genet, 48 (5), 510-8
    DOI 10.1038/ng.3528, PubMed 26974007
  16. Emilsson L, Holme Ø, Bretthauer M, Cook NR, Buring JE, Løberg M, Adami HO, Sesso HD, Gaziano MJ, Kalager M (2016)
    Systematic review with meta-analysis: the comparative effectiveness of aspirin vs. screening for colorectal cancer prevention
    Aliment Pharmacol Ther, 45 (2), 193-204
    DOI 10.1111/apt.13857, PubMed 27859394
  17. Eskeland SL, Brunborg C, Seip B, Wiencke K, Hovde Ø, Owen T, Skogestad E, Huppertz-Hauss G, Halvorsen FA, Garborg K, Aabakken L, de Lange T (2016)
    First quality score for referral letters in gastroenterology-a validation study
    BMJ Open, 6 (10), e012835
    DOI 10.1136/bmjopen-2016-012835, PubMed 27855107
  18. Fløisand Y, Lundin KEA, Lazarevic V, Kristiansen JD, Osnes LTN, Tjønnfjord GE, Reims HM, Gedde-Dahl T (2016)
    Targeting Integrin α4β7 in Steroid-Refractory Intestinal Graft-versus-Host Disease
    Biol Blood Marrow Transplant, 23 (1), 172-175
    DOI 10.1016/j.bbmt.2016.10.009, PubMed 27777142
  19. Garborg K, Bretthauer M (2016)
    Cecal intubation failure: Refer or change technique?
    Gastrointest Endosc, 83 (6), 1245-7
    DOI 10.1016/j.gie.2015.12.014, PubMed 27206588
  20. Garborg K, Wiig H, Hasund A, Matre J, Holme Ø, Noraberg G, Løberg M, Kalager M, Adami HO, Bretthauer M (2016)
    Gradual stiffness versus magnetic imaging-guided variable stiffness colonoscopes: A randomized noninferiority trial
    United European Gastroenterol J, 5 (1), 128-133
    DOI 10.1177/2050640616639162, PubMed 28405331
  21. García-Albéniz X, Hsu J, Lipsitch M, Bretthauer M, Logan RW, Hernández-Díaz S, Hernán MA (2016)
    Colonoscopy and Risk of Infective Endocarditis in the Elderly
    J Am Coll Cardiol, 68 (5), 570-571
    DOI 10.1016/j.jacc.2016.05.041, PubMed 27470461
  22. Grimstad T, Norheim KB, Kvaløy JT, Isaksen K, Leitao K, Carlsen A, Karlsen LN, Aabakken L, Omdal R (2016)
    Conventional treatment regimens for ulcerative colitis alleviate fatigue - an observational cohort study
    Scand J Gastroenterol, 51 (10), 1213-9
    DOI 10.1080/00365521.2016.1195869, PubMed 27310658
  23. Holme Ø, Løberg M (2016)
    Methodological considerations for surveillance in GI practice
    Best Pract Res Clin Gastroenterol, 30 (6), 867-878
    DOI 10.1016/j.bpg.2016.10.011, PubMed 27938782
  24. Jendrek ST, Gotthardt D, Nitzsche T, Widmann L, Korf T, Michaels MA, Weiss KH, Liaskou E, Vesterhus M, Karlsen TH, Mindorf S, Schemmer P, Bär F, Teegen B, Schröder T, Ehlers M, Hammers CM, Komorowski L, Lehnert H, Fellermann K, Derer S, Hov JR, Sina C (2016)
    Anti-GP2 IgA autoantibodies are associated with poor survival and cholangiocarcinoma in primary sclerosing cholangitis
    Gut, 66 (1), 137-144
    DOI 10.1136/gutjnl-2016-311739, PubMed 27406039
  25. Ji SG, Juran BD, Mucha S, Folseraas T, Jostins L, Melum E, Kumasaka N, Atkinson EJ, Schlicht EM, Liu JZ, Shah T, Gutierrez-Achury J, Boberg KM, Bergquist A, Vermeire S, Eksteen B, Durie PR, Farkkila M, Müller T, Schramm C, Sterneck M, Weismüller TJ, Gotthardt DN, Ellinghaus D, Braun F et al. (2016)
    Genome-wide association study of primary sclerosing cholangitis identifies new risk loci and quantifies the genetic relationship with inflammatory bowel disease
    Nat Genet, 49 (2), 269-273
    DOI 10.1038/ng.3745, PubMed 27992413
  26. Jørgensen SF, Macpherson ME, Bjøro K, Karlsen TH, Reims HM, Grzyb K, Fosby B, Fevang B, Aukrust P, Nordøy I (2016)
    Liver transplantation in patients with primary antibody deficiency
    J Allergy Clin Immunol, 139 (5), 1708-1710.e2
    DOI 10.1016/j.jaci.2016.10.025, PubMed 27931972
  27. Jørgensen SF, Reims HM, Frydenlund D, Holm K, Paulsen V, Michelsen AE, Jørgensen KK, Osnes LT, Bratlie J, Eide TJ, Dahl CP, Holter E, Tronstad RR, Hanevik K, Brattbakk HR, Kaveh F, Fiskerstrand T, Kran AB, Ueland T, Karlsen TH, Aukrust P, Lundin KE, Fevang B (2016)
    A Cross-Sectional Study of the Prevalence of Gastrointestinal Symptoms and Pathology in Patients With Common Variable Immunodeficiency
    Am J Gastroenterol, 111 (10), 1467-1475
    DOI 10.1038/ajg.2016.329, PubMed 27527747
  28. Jørgensen SF, Trøseid M, Kummen M, Anmarkrud JA, Michelsen AE, Osnes LT, Holm K, Høivik ML, Rashidi A, Dahl CP, Vesterhus M, Halvorsen B, Mollnes TE, Berge RK, Moum B, Lundin KE, Fevang B, Ueland T, Karlsen TH, Aukrust P, Hov JR (2016)
    Altered gut microbiota profile in common variable immunodeficiency associates with levels of lipopolysaccharide and markers of systemic immune activation
    Mucosal Immunol, 9 (6), 1455-1465
    DOI 10.1038/mi.2016.18, PubMed 26982597
  29. Kaminski MF, Bretthauer M (2016)
    Cancer surveillance in gastroenterology practice
    Best Pract Res Clin Gastroenterol, 30 (6), 853-854
    DOI 10.1016/j.bpg.2016.10.016, PubMed 27938780
  30. Kummen M, Holm K, Anmarkrud JA, Nygård S, Vesterhus M, Høivik ML, Trøseid M, Marschall HU, Schrumpf E, Moum B, Røsjø H, Aukrust P, Karlsen TH, Hov JR (2016)
    The gut microbial profile in patients with primary sclerosing cholangitis is distinct from patients with ulcerative colitis without biliary disease and healthy controls
    Gut, 66 (4), 611-619
    DOI 10.1136/gutjnl-2015-310500, PubMed 26887816
  31. Kummen M, Vesterhus M, Trøseid M, Moum B, Svardal A, Boberg KM, Aukrust P, Karlsen TH, Berge RK, Hov JR (2016)
    Elevated trimethylamine-N-oxide (TMAO) is associated with poor prognosis in primary sclerosing cholangitis patients with normal liver function
    United European Gastroenterol J, 5 (4), 532-541
    DOI 10.1177/2050640616663453, PubMed 28588885
  32. Ludvigsson JF, Agreus L, Ciacci C, Crowe SE, Geller MG, Green PH, Hill I, Hungin AP, Koletzko S, Koltai T, Lundin KE, Mearin ML, Murray JA, Reilly N, Walker MM, Sanders DS, Shamir R, Troncone R, Husby S (2016)
    Transition from childhood to adulthood in coeliac disease: the Prague consensus report
    Gut, 65 (8), 1242-51
    DOI 10.1136/gutjnl-2016-311574, PubMed 27196596
  33. Løberg M, Kalager M, Bretthauer M (2016)
    Commentary: "Randomize, Then Consent" or "Consent, Then Randomize"?: Revitalizing the Issue of Preconsent Randomization
    Epidemiology, 27 (3), 393-4
    DOI 10.1097/EDE.0000000000000469, PubMed 26849639
  34. Olbjørn C, Cvancarova Småstuen M, Thiis-Evensen E, Nakstad B, Vatn MH, Perminow G (2016)
    Serological markers in diagnosis of pediatric inflammatory bowel disease and as predictors for early tumor necrosis factor blocker therapy
    Scand J Gastroenterol, 52 (4), 414-419
    DOI 10.1080/00365521.2016.1259653, PubMed 27887202
  35. Rees CJ, Ngu WS, Regula J, Bisschops R, Saftoiu A, Dekker E, Gralnek I, Ciocirlan M, Dinis-Ribeiro M, Jover R, Meisner S, Spada C, Hassan C, Valori R, Hucl T, Le Moine O, Domagk D, Kaminski MF, Bretthauer M, Rutter MD, Aabakken L, Ponchon T, Fockens P, Siersema PD (2016)
    European Society of Gastrointestinal Endoscopy - Establishing the key unanswered research questions within gastrointestinal endoscopy
    Endoscopy, 48 (10), 884-891
    DOI 10.1055/s-0042-110398, PubMed 27485483
  36. Ševo I, Avramović A, Balasingham I, Elle OJ, Bergsland J, Aabakken L (2016)
    Edge density based automatic detection of inflammation in colonoscopy videos
    Comput Biol Med, 72, 138-50
    DOI 10.1016/j.compbiomed.2016.03.017, PubMed 27043856
  37. Skagen K, Trøseid M, Ueland T, Holm S, Abbas A, Gregersen I, Kummen M, Bjerkeli V, Reier-Nilsen F, Russell D, Svardal A, Karlsen TH, Aukrust P, Berge RK, Hov JE, Halvorsen B, Skjelland M (2016)
    The Carnitine-butyrobetaine-trimethylamine-N-oxide pathway and its association with cardiovascular mortality in patients with carotid atherosclerosis
    Atherosclerosis, 247, 64-9
    DOI 10.1016/j.atherosclerosis.2016.01.033, PubMed 26868510
  38. Testoni PA, Mariani A, Aabakken L, Arvanitakis M, Bories E, Costamagna G, Devière J, Dinis-Ribeiro M, Dumonceau JM, Giovannini M, Gyokeres T, Hafner M, Halttunen J, Hassan C, Lopes L, Papanikolaou IS, Tham TC, Tringali A, van Hooft J, Williams EJ (2016)
    Papillary cannulation and sphincterotomy techniques at ERCP: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline
    Endoscopy, 48 (7), 657-83
    DOI 10.1055/s-0042-108641, PubMed 27299638
  39. Trøseid M, Hov JR, Nestvold TK, Thoresen H, Berge RK, Svardal A, Lappegård KT (2016)
    Major Increase in Microbiota-Dependent Proatherogenic Metabolite TMAO One Year After Bariatric Surgery
    Metab Syndr Relat Disord, 14 (4), 197-201
    DOI 10.1089/met.2015.0120, PubMed 27081744
  40. Wang J, Thingholm LB, Skiecevičienė J, Rausch P, Kummen M, Hov JR, Degenhardt F, Heinsen FA, Rühlemann MC, Szymczak S, Holm K, Esko T, Sun J, Pricop-Jeckstadt M, Al-Dury S, Bohov P, Bethune J, Sommer F, Ellinghaus D, Berge RK, Hübenthal M, Koch M, Schwarz K, Rimbach G, Hübbe P et al. (2016)
    Genome-wide association analysis identifies variation in vitamin D receptor and other host factors influencing the gut microbiota
    Nat Genet, 48 (11), 1396-1406
    DOI 10.1038/ng.3695, PubMed 27723756
  41. Zenouzi R, Weismüller TJ, Jørgensen KK, Bubenheim M, Lenzen H, Hübener P, Schulze K, Weiler-Normann C, Sebode M, Ehlken H, Pannicke N, Hartl J, Peiseler M, Hübener S, Karlsen TH, Boberg KM, Manns MP, Lohse AW, Schramm C (2016)
    No Evidence That Azathioprine Increases Risk of Cholangiocarcinoma in Patients With Primary Sclerosing Cholangitis
    Clin Gastroenterol Hepatol, 14 (12), 1806-1812
    DOI 10.1016/j.cgh.2016.07.032, PubMed 27521513
  42. Zweers SJ, Shiryaev A, Komuta M, Vesterhus M, Hov JR, Perugorria MJ, de Waart DR, Chang JC, Tol S, Te Velde AA, de Jonge WJ, Banales JM, Roskams T, Beuers U, Karlsen TH, Jansen PL, Schaap FG (2016)
    Elevated interleukin-8 in bile of patients with primary sclerosing cholangitis
    Liver Int, 36 (9), 1370-7
    DOI 10.1111/liv.13092, PubMed 26866350
  43. Aabakken L (2016)
    Davidsons's principles and practice of medicine
    Tidsskr. Nor. Laegeforen., 136 (1), 53
  44. Aabakken L (2016)
    Endoscope reprocessing - painted into a corner?
    Endoscopy, 48 (7), 605-6
    DOI 10.1055/s-0042-109060, PubMed 27351525

Publications 2015

  1. Andersen IM, Fosby B, Boberg KM, Clausen OP, Jebsen P, Melum E, Line PD, Foss A, Schrumpf E, Karlsen TH (2015)
    Indications and Outcomes in Liver Transplantation in Patients With Primary Sclerosing Cholangitis in Norway
    Transplant Direct, 1 (9), e39
    DOI 10.1097/TXD.0000000000000548, PubMed 27500239
  2. Andreassen OA, Desikan RS, Wang Y, Thompson WK, Schork AJ, Zuber V, Doncheva NT, Ellinghaus E, Albrecht M, Mattingsdal M, Franke A, Lie BA, Mills IG, Aukrust P, McEvoy LK, Djurovic S, Karlsen TH, Dale AM (2015)
    Correction: Abundant Genetic Overlap between Blood Lipids and Immune-Mediated Diseases Indicates Shared Molecular Genetic Mechanisms
    PLoS One, 10 (5), e0128048
    DOI 10.1371/journal.pone.0128048, PubMed 25978331
  3. Andresen K, Boberg KM, Vedeld HM, Honne H, Jebsen P, Hektoen M, Wadsworth CA, Clausen OP, Lundin KE, Paulsen V, Foss A, Mathisen Ø, Aabakken L, Schrumpf E, Lothe RA, Lind GE (2015)
    Four DNA methylation biomarkers in biliary brush samples accurately identify the presence of cholangiocarcinoma
    Hepatology, 61 (5), 1651-9
    DOI 10.1002/hep.27707, PubMed 25644509
  4. Berntsen NL, Klingenberg O, Juran BD, Benito de Valle M, Lindkvist B, Lazaridis KN, Boberg KM, Karlsen TH, Hov JR (2015)
    Association Between HLA Haplotypes and Increased Serum Levels of IgG4 in Patients With Primary Sclerosing Cholangitis
    Gastroenterology, 148 (5), 924-927.e2
    DOI 10.1053/j.gastro.2015.01.041, PubMed 25655558
  5. Boyar Cetinkaya R, Aagnes B, Thiis-Evensen E, Tretli S, Bergestuen DS, Hansen S (2015)
    Trends in Incidence of Neuroendocrine Neoplasms in Norway: A Report of 16,075 Cases from 1993 through 2010
    Neuroendocrinology, 104 (1), 1-10
    DOI 10.1159/000442207, PubMed 26562558
  6. Bretthauer M, Hem E (2015)
    Circumcision of boys Reply
    Tidsskr. Nor. Laegeforen., 135 (23-24), 2130
  7. Catassi C, Elli L, Bonaz B, Bouma G, Carroccio A, Castillejo G, Cellier C, Cristofori F, de Magistris L, Dolinsek J, Dieterich W, Francavilla R, Hadjivassiliou M, Holtmeier W, Körner U, Leffler DA, Lundin KE, Mazzarella G, Mulder CJ, Pellegrini N, Rostami K, Sanders D, Skodje GI, Schuppan D, Ullrich R et al. (2015)
    Diagnosis of Non-Celiac Gluten Sensitivity (NCGS): The Salerno Experts' Criteria
    Nutrients, 7 (6), 4966-77
    DOI 10.3390/nu7064966, PubMed 26096570
  8. D'Agnolo HM, Kievit W, Andrade RJ, Karlsen TH, Wedemeyer H, Drenth JP (2015)
    Creating an effective clinical registry for rare diseases
    United European Gastroenterol J, 4 (3), 333-8
    DOI 10.1177/2050640615618042, PubMed 27403298
  9. Dalgard O, Martinot-Peignoux M, Verbaan H, Bjøro K, Ring-Larsen H, Marcellin P (2015)
    The Usefulness of Defining Rapid Virological Response by a Very Sensitive Assay (TMA) during Treatment of HCV Genotype 2/3 Infection
    PLoS One, 10 (8), e0120866
    DOI 10.1371/journal.pone.0120866, PubMed 26317978
  10. Di Niro R, Snir O, Kaukinen K, Yaari G, Lundin KE, Gupta NT, Kleinstein SH, Cols M, Cerutti A, Mäki M, Shlomchik MJ, Sollid LM (2015)
    Responsive population dynamics and wide seeding into the duodenal lamina propria of transglutaminase-2-specific plasma cells in celiac disease
    Mucosal Immunol, 9 (1), 254-64
    DOI 10.1038/mi.2015.57, PubMed 26153762
  11. Folseraas T, Boberg KM (2015)
    Cancer Risk and Surveillance in Primary Sclerosing Cholangitis
    Clin Liver Dis, 20 (1), 79-98
    DOI 10.1016/j.cld.2015.08.014, PubMed 26593292
  12. Fosby B, Melum E, Bjøro K, Bennet W, Rasmussen A, Andersen IM, Castedal M, Olausson M, Wibeck C, Gotlieb M, Gjertsen H, Toivonen L, Foss S, Makisalo H, Nordin A, Sanengen T, Bergquist A, Larsson ME, Soderdahl G, Nowak G, Boberg KM, Isoniemi H, Keiding S, Foss A, Line PD et al. (2015)
    Liver transplantation in the Nordic countries - An intention to treat and post-transplant analysis from The Nordic Liver Transplant Registry 1982-2013
    Scand J Gastroenterol, 50 (6), 797-808
    DOI 10.3109/00365521.2015.1036359, PubMed 25959101
  13. Garborg K, Kaminski MF, Bretthauer M (2015)
    Water exchange versus carbon dioxide insufflation in unsedated colonoscopy: less is more Reply
    Endoscopy, 47 (10), 959
  14. Garborg K, Kaminski MF, Bretthauer M (2015)
    Reply to Ishaq et al
    Endoscopy, 47 (10), 959
    DOI 10.1055/s-0034-1392409, PubMed 26417975
  15. Grimstad T, Norheim KB, Isaksen K, Leitao K, Hetta AK, Carlsen A, Karlsen LN, Skoie IM, Gøransson L, Harboe E, Aabakken L, Omdal R (2015)
    Fatigue in Newly Diagnosed Inflammatory Bowel Disease
    J Crohns Colitis, 9 (9), 725-30
    DOI 10.1093/ecco-jcc/jjv091, PubMed 25994356
  16. Hassan C, Repici A, Sharma P, Correale L, Zullo A, Bretthauer M, Senore C, Spada C, Bellisario C, Bhandari P, Rex DK (2015)
    Efficacy and safety of endoscopic resection of large colorectal polyps: a systematic review and meta-analysis
    Gut, 65 (5), 806-20
    DOI 10.1136/gutjnl-2014-308481, PubMed 25681402
  17. Hov JR, Zhong H, Qin B, Anmarkrud JA, Holm K, Franke A, Lie BA, Karlsen TH (2015)
    The Influence of the Autoimmunity-Associated Ancestral HLA Haplotype AH8.1 on the Human Gut Microbiota: A Cross-Sectional Study
    PLoS One, 10 (7), e0133804
    DOI 10.1371/journal.pone.0133804, PubMed 26207384
  18. Karlsen TH, Chung BK (2015)
    Genetic Risk and the Development of Autoimmune Liver Disease
    Dig Dis, 33 Suppl 2, 13-24
    DOI 10.1159/000440706, PubMed 26641277
  19. Kvello M, Åvitsland TL, Knatten CK, Pripp AH, Aabakken L, Emblem R, Bjørnland K (2015)
    Trends in the use of gastrostomies at a tertiary paediatric referral centre
    Scand J Gastroenterol, 51 (5), 625-32
    DOI 10.3109/00365521.2015.1123288, PubMed 26679498
  20. Liaskou E, Klemsdal Henriksen EK, Holm K, Kaveh F, Hamm D, Fear J, Viken MK, Hov JR, Melum E, Robins H, Olweus J, Karlsen TH, Hirschfield GM (2015)
    High-throughput T-cell receptor sequencing across chronic liver diseases reveals distinct disease-associated repertoires
    Hepatology, 63 (5), 1608-19
    DOI 10.1002/hep.28116, PubMed 26257205
  21. Lundin KE, Qiao SW, Snir O, Sollid LM (2015)
    Coeliac disease - from genetic and immunological studies to clinical applications
    Scand J Gastroenterol, 50 (6), 708-17
    DOI 10.3109/00365521.2015.1030766, PubMed 25846940
  22. Løberg M, Lousdal ML, Bretthauer M, Kalager M (2015)
    Benefits and harms of mammography screening
    Breast Cancer Res, 17, 63
    DOI 10.1186/s13058-015-0525-z, PubMed 25928287
  23. Moritz V, Bretthauer M, Holme Ø, Wang Fagerland M, Løberg M, Glomsaker T, de Lange T, Seip B, Sandvei P, Hoff G (2015)
    Time trends in quality indicators of colonoscopy
    United European Gastroenterol J, 4 (1), 110-20
    DOI 10.1177/2050640615570147, PubMed 26966531
  24. Olin P, Hausken J, Foss A, Karlsen TH, Melum E, Haugaa H (2015)
    Continuous molecular adsorbent recirculating system treatment in 69 patients listed for liver transplantation
    Scand J Gastroenterol, 50 (9), 1127-34
    DOI 10.3109/00365521.2015.1027262, PubMed 25865318
  25. Ricanek P, Lunde LK, Frye SA, Støen M, Nygård S, Morth JP, Rydning A, Vatn MH, Amiry-Moghaddam M, Tønjum T (2015)
    Reduced expression of aquaporins in human intestinal mucosa in early stage inflammatory bowel disease
    Clin Exp Gastroenterol, 8, 49-67
    DOI 10.2147/CEG.S70119, PubMed 25624769
  26. Robertson DJ, Kaminski MF, Bretthauer M (2015)
    Effectiveness, training and quality assurance of colonoscopy screening for colorectal cancer
    Gut, 64 (6), 982-90
    DOI 10.1136/gutjnl-2014-308076, PubMed 25804631
  27. Rutter MD, Senore C, Bisschops R, Domagk D, Valori R, Kaminski MF, Spada C, Bretthauer M, Bennett C, Bellisario C, Minozzi S, Hassan C, Rees C, Dinis-Ribeiro M, Hucl T, Ponchon T, Aabakken L, Fockens P (2015)
    The European Society of Gastrointestinal Endoscopy Quality Improvement Initiative: developing performance measures
    United European Gastroenterol J, 4 (1), 30-41
    DOI 10.1177/2050640615624631, PubMed 26966520
  28. Schrumpf E, Boberg KM, Karlsen TH (2015)
    Primary sclerosing cholangitis - the Norwegian experience
    Scand J Gastroenterol, 50 (6), 781-96
    DOI 10.3109/00365521.2015.1028996, PubMed 25866138
  29. Sollid LM, Iversen R, Steinsbø Ø, Qiao SW, Bergseng E, Dørum S, du Pré MF, Stamnaes J, Christophersen A, Cardoso I, Hnida K, Chen X, Snir O, Lundin KE (2015)
    Small bowel, celiac disease and adaptive immunity
    Dig Dis, 33 (2), 115-21
    DOI 10.1159/000369512, PubMed 25925911
  30. Spada C, Stoker J, Alarcon O, Barbaro F, Bellini D, Bretthauer M, De Haan MC, Dumonceau JM, Ferlitsch M, Halligan S, Helbren E, Hellstrom M, Kuipers EJ, Lefere P, Mang T, Neri E, Petruzziello L, Plumb A, Regge D, Taylor SA, Hassan C, Laghi A (2015)
    Clinical indications for computed tomographic colonography: European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Gastrointestinal and Abdominal Radiology (ESGAR) Guideline
    Eur Radiol, 25 (2), 331-45
    DOI 10.1007/s00330-014-3435-z, PubMed 25278245
  31. Steinsbø Ø, Dørum S, Lundin KE, Sollid LM (2015)
    Serologic assay for diagnosis of celiac disease based on a patient-derived monoclonal antigliadin antibody
    Gastroenterology, 149 (6), 1530-1540.e3
    DOI 10.1053/j.gastro.2015.07.008, PubMed 26208894
  32. Swanson SA, Holme Ø, Løberg M, Kalager M, Bretthauer M, Hoff G, Aas E, Hernán MA (2015)
    Bounding the per-protocol effect in randomized trials: an application to colorectal cancer screening
    Trials, 16, 541
    DOI 10.1186/s13063-015-1056-8, PubMed 26620120
  33. Thorsen T, Dahlgren US, Aandahl EM, Grzyb K, Karlsen TH, Boberg KM, Rydberg L, Naper C, Foss A, Bennet W (2015)
    Liver transplantation with deceased ABO-incompatible donors is life-saving but associated with increased risk of rejection and post-transplant complications
    Transpl Int, 28 (7), 800-12
    DOI 10.1111/tri.12552, PubMed 25736519
  34. Vesterhus M, Hov JR, Holm A, Schrumpf E, Nygård S, Godang K, Andersen IM, Naess S, Thorburn D, Saffioti F, Vatn M, Gilja OH, Lund-Johansen F, Syversveen T, Brabrand K, Parés A, Ponsioen CY, Pinzani M, Färkkilä M, Moum B, Ueland T, Røsjø H, Rosenberg W, Boberg KM, Karlsen TH (2015)
    Enhanced liver fibrosis score predicts transplant-free survival in primary sclerosing cholangitis
    Hepatology, 62 (1), 188-97
    DOI 10.1002/hep.27825, PubMed 25833813
  35. Åberg F, Gissler M, Karlsen TH, Ericzon BG, Foss A, Rasmussen A, Bennet W, Olausson M, Line PD, Nordin A, Bergquist A, Boberg KM, Castedal M, Pedersen CR, Isoniemi H (2015)
    Differences in long-term survival among liver transplant recipients and the general population: a population-based Nordic study
    Hepatology, 61 (2), 668-77
    DOI 10.1002/hep.27538, PubMed 25266201

Publications 2014

  1. Beisner J, Teltschik Z, Ostaff MJ, Tiemessen MM, Staal FJ, Wang G, Gersemann M, Perminow G, Vatn MH, Schwab M, Stange EF, Wehkamp J (2014)
    TCF-1-mediated Wnt signaling regulates Paneth cell innate immune defense effectors HD-5 and -6: implications for Crohn's disease
    Am J Physiol Gastrointest Liver Physiol, 307 (5), G487-98
    DOI 10.1152/ajpgi.00347.2013, PubMed 24994854
  2. Boyar Cetinkaya R, Vatn M, Aabakken L, Bergestuen DS, Thiis-Evensen E (2014)
    Survival and prognostic factors in well-differentiated pancreatic neuroendocrine tumors
    Scand J Gastroenterol, 49 (6), 734-41
    DOI 10.3109/00365521.2014.903432, PubMed 24679166
  3. Bretthauer M, Brandrud AS (2014)
    Endoscopy training: time to stop counting procedures?
    Gut, 63 (11), 1686-7
    DOI 10.1136/gutjnl-2014-306765, PubMed 24604824
  4. Bretthauer M, Løberg M, Kalager M (2014)
    Long-term colorectal-cancer mortality after adenoma removal
    N Engl J Med, 371 (21), 2036-7
    DOI 10.1056/NEJMc1411954, PubMed 25409378
  5. Christophersen A, Ráki M, Bergseng E, Lundin KE, Jahnsen J, Sollid LM, Qiao SW (2014)
    Tetramer-visualized gluten-specific CD4+ T cells in blood as a potential diagnostic marker for coeliac disease without oral gluten challenge
    United European Gastroenterol J, 2 (4), 268-78
    DOI 10.1177/2050640614540154, PubMed 25083284
  6. Eskesen AN, Bjøro K, Aandahl EM, Line PD, Melum E (2014)
    Low use of surveillance and early diagnosis of hepatocellular carcinoma in Norway--a population-based cohort study
    Cancer Epidemiol, 38 (6), 741-7
    DOI 10.1016/j.canep.2014.10.005, PubMed 25454262
  7. Flachsbart F, Caliebe A, Heinsen FA, Hemming-Karlsen T, Schreiber S, Franke A, Nebel A (2014)
    Investigation of complement component C4 copy number variation in human longevity
    PLoS One, 9 (1), e86188
    DOI 10.1371/journal.pone.0086188, PubMed 24465950
  8. Frich J, Lundin KE, Os I (2014)
    [J. Frich and colleagues reply]
    Tidsskr Nor Laegeforen, 134 (5), 496; discussion 497
    DOI 10.4045/tidsskr.14.0202, PubMed 24621892
  9. Gjersvik P, Hem E, Jacobsen GW, Bretthauer M (2014)
    [P. Gjersvik and colleagues reply]
    Tidsskr Nor Laegeforen, 134 (12-13), 1215
    DOI 10.4045/tidsskr.14.0744, PubMed 24989185
  10. Halttunen J, Meisner S, Aabakken L, Arnelo U, Grönroos J, Hauge T, Kleveland PM, Nordblad Schmidt P, Saarela A, Swahn F, Toth E, Mustonen H, Löhr JM (2014)
    Difficult cannulation as defined by a prospective study of the Scandinavian Association for Digestive Endoscopy (SADE) in 907 ERCPs
    Scand J Gastroenterol, 49 (6), 752-8
    DOI 10.3109/00365521.2014.894120, PubMed 24628493
  11. Hjelle AM, Apalset E, Mielnik P, Bollerslev J, Lundin KE, Tell GS (2014)
    Celiac disease and risk of fracture in adults--a review
    Osteoporos Int, 25 (6), 1667-76
    DOI 10.1007/s00198-014-2683-8, PubMed 24691647
  12. Holme Ø, Bretthauer M, Eide TJ, Løberg EM, Grzyb K, Løberg M, Kalager M, Adami HO, Kjellevold Ø, Hoff G (2014)
    Long-term risk of colorectal cancer in individuals with serrated polyps
    Gut, 64 (6), 929-36
    DOI 10.1136/gutjnl-2014-307793, PubMed 25399542
  13. Holme Ø, Løberg M, Kalager M, Bretthauer M, Hernán MA, Aas E, Eide TJ, Skovlund E, Schneede J, Tveit KM, Hoff G (2014)
    Effect of flexible sigmoidoscopy screening on colorectal cancer incidence and mortality: a randomized clinical trial
    JAMA, 312 (6), 606-15
    DOI 10.1001/jama.2014.8266, PubMed 25117129
  14. Horneland R, Paulsen V, Lindahl JP, Grzyb K, Eide TJ, Lundin K, Aabakken L, Jenssen T, Aandahl EM, Foss A, Øyen O (2014)
    Pancreas transplantation with enteroanastomosis to native duodenum poses technical challenges--but offers improved endoscopic access for scheduled biopsies and therapeutic interventions
    Am J Transplant, 15 (1), 242-50
    DOI 10.1111/ajt.12953, PubMed 25394773
  15. Janson ET, Sorbye H, Welin S, Federspiel B, Grønbæk H, Hellman P, Ladekarl M, Langer SW, Mortensen J, Schalin-Jäntti C, Sundin A, Sundlöv A, Thiis-Evensen E, Knigge U (2014)
    Nordic guidelines 2014 for diagnosis and treatment of gastroenteropancreatic neuroendocrine neoplasms
    Acta Oncol, 53 (10), 1284-97
    DOI 10.3109/0284186X.2014.941999, PubMed 25140861
  16. Kalager M, Adami HO, Bretthauer M (2014)
    Too much mammography
    BMJ, 348, g1403
    DOI 10.1136/bmj.g1403, PubMed 24519765
  17. Kalager M, Løberg M, Bretthauer M, Adami HO (2014)
    Comparative analysis of breast cancer mortality following mammography screening in Denmark and Norway
    Ann Oncol, 25 (6), 1137-43
    DOI 10.1093/annonc/mdu122, PubMed 24669012
  18. Leitao K, Grimstad T, Bretthauer M, Holme Ø, Paulsen V, Karlsen L, Isaksen K, Cvancarova M, Aabakken L (2014)
    Polyethylene glycol vs sodium picosulfate/magnesium citrate for colonoscopy preparation
    Endosc Int Open, 2 (4), E230-4
    DOI 10.1055/s-0034-1377520, PubMed 26135098
  19. Lohr JM, Aabakken L, Arnelo U, Gronroos J, Halttunen J, Hauge T, Jonas E, Kleveland PM, Schmidt PN, Swahn F, Saarela A, Toth E, Meisner S (2014)
    How to cannulate? A survey of the Scandinavian Association for Digestive Endoscopy (SADE) in 141 endoscopists (vol 47, pg 861, 2012)
    Scand. J. Gastroenterol., 49 (10), 1272
  20. Ludvigsson JF, Bai JC, Biagi F, Card TR, Ciacci C, Ciclitira PJ, Green PH, Hadjivassiliou M, Holdoway A, van Heel DA, Kaukinen K, Leffler DA, Leonard JN, Lundin KE, McGough N, Davidson M, Murray JA, Swift GL, Walker MM, Zingone F, Sanders DS, BSG Coeliac Disease Guidelines Development Group, British Society of Gastroenterology (2014)
    Diagnosis and management of adult coeliac disease: guidelines from the British Society of Gastroenterology
    Gut, 63 (8), 1210-28
    DOI 10.1136/gutjnl-2013-306578, PubMed 24917550
  21. Lundin KE, Sollid LM (2014)
    Advances in coeliac disease
    Curr Opin Gastroenterol, 30 (2), 154-62
    DOI 10.1097/MOG.0000000000000041, PubMed 24457347
  22. Løberg M, Kalager M, Holme Ø, Hoff G, Adami HO, Bretthauer M (2014)
    Long-term colorectal-cancer mortality after adenoma removal
    N Engl J Med, 371 (9), 799-807
    DOI 10.1056/NEJMoa1315870, PubMed 25162886
  23. Naess S, Björnsson E, Anmarkrud JA, Al Mamari S, Juran BD, Lazaridis KN, Chapman R, Bergquist A, Melum E, Marsh SG, Schrumpf E, Lie BA, Boberg KM, Karlsen TH, Hov JR (2014)
    Small duct primary sclerosing cholangitis without inflammatory bowel disease is genetically different from large duct disease
    Liver Int, 34 (10), 1488-95
    DOI 10.1111/liv.12492, PubMed 24517468
  24. Næss S, Lie BA, Melum E, Olsson M, Hov JR, Croucher PJ, Hampe J, Thorsby E, Bergquist A, Traherne JA, Schrumpf E, Boberg KM, Schreiber S, Franke A, Karlsen TH (2014)
    Refinement of the MHC risk map in a scandinavian primary sclerosing cholangitis population
    PLoS One, 9 (12), e114486
    DOI 10.1371/journal.pone.0114486, PubMed 25521205
  25. Solberg IC, Cvancarova M, Vatn MH, Moum B, IBSEN Study Group (2014)
    Risk matrix for prediction of advanced disease in a population-based study of patients with Crohn's Disease (the IBSEN Study)
    Inflamm Bowel Dis, 20 (1), 60-8
    DOI 10.1097/01.MIB.0000436956.78220.67, PubMed 24280875
  26. Spada C, Stoker J, Alarcon O, Barbaro F, Bellini D, Bretthauer M, De Haan MC, Dumonceau JM, Ferlitsch M, Halligan S, Helbren E, Hellstrom M, Kuipers EJ, Lefere P, Mang T, Neri E, Petruzziello L, Plumb A, Regge D, Taylor SA, Hassan C, Laghi A, European Society of Gastrointestinal Endoscopy, European Society of Gastrointestinal and Abdominal Radiology (2014)
    Clinical indications for computed tomographic colonography: European Society of Gastrointestinal Endoscopy (ESGE) and European Society of Gastrointestinal and Abdominal Radiology (ESGAR) Guideline
    Endoscopy, 46 (10), 897-915
    DOI 10.1055/s-0034-1378092, PubMed 25268304
  27. Steinsbø Ø, Henry Dunand CJ, Huang M, Mesin L, Salgado-Ferrer M, Lundin KE, Jahnsen J, Wilson PC, Sollid LM (2014)
    Restricted VH/VL usage and limited mutations in gluten-specific IgA of coeliac disease lesion plasma cells
    Nat Commun, 5, 4041
    DOI 10.1038/ncomms5041, PubMed 24909383
  28. Trøseid M, Ueland T, Hov JR, Svardal A, Gregersen I, Dahl CP, Aakhus S, Gude E, Bjørndal B, Halvorsen B, Karlsen TH, Aukrust P, Gullestad L, Berge RK, Yndestad A (2014)
    Microbiota-dependent metabolite trimethylamine-N-oxide is associated with disease severity and survival of patients with chronic heart failure
    J Intern Med, 277 (6), 717-26
    DOI 10.1111/joim.12328, PubMed 25382824
  29. van Dam L, Bretthauer M (2014)
    Ethical issues in colorectal cancer screening
    Best Pract Res Clin Gastroenterol, 28 (2), 315-26
    DOI 10.1016/j.bpg.2014.03.002, PubMed 24810192
  30. Aabakken L (2014)
    Quality reporting - finally achievable?
    Endoscopy, 46 (3), 188-9
    DOI 10.1055/s-0034-1365021, PubMed 24573729
  31. Aabakken L, Barkun AN, Cotton PB, Fedorov E, Fujino MA, Ivanova E, Kudo SE, Kuznetzov K, de Lange T, Matsuda K, Moine O, Rembacken B, Rey JF, Romagnuolo J, Rösch T, Sawhney M, Yao K, Waye JD (2014)
    Standardized endoscopic reporting
    J Gastroenterol Hepatol, 29 (2), 234-40
    DOI 10.1111/jgh.12489, PubMed 24329727

Publications 2013

  1. Andersen IM, Tengesdal G, Lie BA, Boberg KM, Karlsen TH, Hov JR (2013)
    Effects of coffee consumption, smoking, and hormones on risk for primary sclerosing cholangitis
    Clin Gastroenterol Hepatol, 12 (6), 1019-28
    DOI 10.1016/j.cgh.2013.09.024, PubMed 24076415
  2. Bjøro K, Aabakken L, Waldum HL (2013)
    Cinical gastroenterology
    Scand J Gastroenterol, 48 (1), 3
    DOI 10.3109/00365521.2013.754638, PubMed 23244450
  3. Block M, Jørgensen KK, Oresland T, Lindholm E, Grzyb K, Cvancarova M, Vatn MH, Boberg KM, Börjesson L (2013)
    Colectomy for patients with ulcerative colitis and primary sclerosing cholangitis - what next?
    J Crohns Colitis, 8 (5), 421-30
    DOI 10.1016/j.crohns.2013.10.008, PubMed 24239402
  4. Boberg KM, Wisløff T, Kjøllesdal KS, Støvring H, Kristiansen IS (2013)
    Cost and health consequences of treatment of primary biliary cirrhosis with ursodeoxycholic acid
    Aliment Pharmacol Ther, 38 (7), 794-803
    DOI 10.1111/apt.12435, PubMed 23915021
  5. Bodd M, Ráki M, Bergseng E, Jahnsen J, Lundin KE, Sollid LM (2013)
    Direct cloning and tetramer staining to measure the frequency of intestinal gluten-reactive T cells in celiac disease
    Eur J Immunol, 43 (10), 2605-12
    DOI 10.1002/eji.201343382, PubMed 23775608
  6. Bretthauer M, Holme Ø, Garborg K (2013)
    Computed tomography colonography vs. colonoscopy for colorectal cancer screening: close call, but not closed case
    Endoscopy, 45 (3), 159-60
    DOI 10.1055/s-0032-1326208, PubMed 23446666
  7. Bretthauer M, Kalager M (2013)
    Principles, effectiveness and caveats in screening for cancer
    Br J Surg, 100 (1), 55-65
    DOI 10.1002/bjs.8995, PubMed 23212620
  8. Brottveit M, Beitnes AC, Tollefsen S, Bratlie JE, Jahnsen FL, Johansen FE, Sollid LM, Lundin KE (2013)
    Mucosal cytokine response after short-term gluten challenge in celiac disease and non-celiac gluten sensitivity
    Am J Gastroenterol, 108 (5), 842-50
    DOI 10.1038/ajg.2013.91, PubMed 23588237
  9. Ellinghaus D, Folseraas T, Holm K, Ellinghaus E, Melum E, Balschun T, Laerdahl JK, Shiryaev A, Gotthardt DN, Weismüller TJ, Schramm C, Wittig M, Bergquist A, Björnsson E, Marschall HU, Vatn M, Teufel A, Rust C, Gieger C, Wichmann HE, Runz H, Sterneck M, Rupp C, Braun F, Weersma RK et al. (2013)
    Genome-wide association analysis in primary sclerosing cholangitis and ulcerative colitis identifies risk loci at GPR35 and TCF4
    Hepatology, 58 (3), 1074-83
    DOI 10.1002/hep.25977, PubMed 22821403
  10. Ellinghaus D, Zhang H, Zeissig S, Lipinski S, Till A, Jiang T, Stade B, Bromberg Y, Ellinghaus E, Keller A, Rivas MA, Skieceviciene J, Doncheva NT, Liu X, Liu Q, Jiang F, Forster M, Mayr G, Albrecht M, Häsler R, Boehm BO, Goodall J, Berzuini CR, Lee J, Andersen V et al. (2013)
    Association between variants of PRDM1 and NDP52 and Crohn's disease, based on exome sequencing and functional studies
    Gastroenterology, 145 (2), 339-47
    DOI 10.1053/j.gastro.2013.04.040, PubMed 23624108
  11. Garborg K, Holme Ø, Løberg M, Kalager M, Adami HO, Bretthauer M (2013)
    Current status of screening for colorectal cancer
    Ann Oncol, 24 (8), 1963-72
    DOI 10.1093/annonc/mdt157, PubMed 23619033
  12. Gedde-Dahl M, Thiis-Evensen E, Tjølsen AM, Mordal KS, Vatn M, Bergestuen DS (2013)
    Comparison of 24-h and overnight samples of urinary 5-hydroxyindoleacetic acid in patients with intestinal neuroendocrine tumors
    Endocr Connect, 2 (1), 50-4
    DOI 10.1530/EC-12-0077, PubMed 23781318
  13. Hagness M, Foss A, Line PD, Scholz T, Jørgensen PF, Fosby B, Boberg KM, Mathisen O, Gladhaug IP, Egge TS, Solberg S, Hausken J, Dueland S (2013)
    Liver transplantation for nonresectable liver metastases from colorectal cancer
    Ann Surg, 257 (5), 800-6
    DOI 10.1097/SLA.0b013e3182823957, PubMed 23360920
  14. Hassan C, Bretthauer M, Kaminski MF, Polkowski M, Rembacken B, Saunders B, Benamouzig R, Holme O, Green S, Kuiper T, Marmo R, Omar M, Petruzziello L, Spada C, Zullo A, Dumonceau JM, European Society of Gastrointestinal Endoscopy (2013)
    Bowel preparation for colonoscopy: European Society of Gastrointestinal Endoscopy (ESGE) guideline
    Endoscopy, 45 (2), 142-50
    DOI 10.1055/s-0032-1326186, PubMed 23335011
  15. Hassan C, Quintero E, Dumonceau JM, Regula J, Brandão C, Chaussade S, Dekker E, Dinis-Ribeiro M, Ferlitsch M, Gimeno-García A, Hazewinkel Y, Jover R, Kalager M, Loberg M, Pox C, Rembacken B, Lieberman D, European Society of Gastrointestinal Endoscopy (2013)
    Post-polypectomy colonoscopy surveillance: European Society of Gastrointestinal Endoscopy (ESGE) Guideline
    Endoscopy, 45 (10), 842-51
    DOI 10.1055/s-0033-1344548, PubMed 24030244
  16. Haugland T, Veenstra M, Vatn MH, Wahl AK (2013)
    Improvement in Stress, General Self-Efficacy, and Health Related Quality of Life following Patient Education for Patients with Neuroendocrine Tumors: A Pilot Study
    Nurs Res Pract, 2013, 695820
    DOI 10.1155/2013/695820, PubMed 23738063
  17. Hirschfield GM, Karlsen TH, Lindor KD, Adams DH (2013)
    Primary sclerosing cholangitis
    Lancet, 382 (9904), 1587-99
    DOI 10.1016/S0140-6736(13)60096-3, PubMed 23810223
  18. Hoff G, Bretthauer M, Garborg K, Eide TJ (2013)
    New polyps, old tricks: controversy about removing benign bowel lesions
    BMJ, 347, f5843
    DOI 10.1136/bmj.f5843, PubMed 24103540
  19. Holme O, Bretthauer M, de Lange T, Seip B, Huppertz-Hauss G, Høie O, Sandvei P, Ystrøm CM, Hoff G (2013)
    Risk stratification to predict pain during unsedated colonoscopy: results of a multicenter cohort study
    Endoscopy, 45 (9), 691-6
    DOI 10.1055/s-0033-1344239, PubMed 23884794
  20. Holme Ø, Moritz V, Bretthauer M, Seip B, Glomsaker T, de Lange T, Aabakken L, Stallemo A, Høie O, Dahler S, Sandvei PK, Stray N, Ystrøm CM, Hoff G (2013)
    [Pain in connection with colonoscopy in Norway]
    Tidsskr Nor Laegeforen, 133 (10), 1074-8
    DOI 10.4045/tidsskr.12.1467, PubMed 23712171
  21. Iversen R, Di Niro R, Stamnaes J, Lundin KE, Wilson PC, Sollid LM (2013)
    Transglutaminase 2-specific autoantibodies in celiac disease target clustered, N-terminal epitopes not displayed on the surface of cells
    J Immunol, 190 (12), 5981-91
    DOI 10.4049/jimmunol.1300183, PubMed 23690478
  22. Kalager M, Løberg M, Fønnebø VM, Bretthauer M (2013)
    Failure to account for selection-bias
    Int J Cancer, 133 (11), 2751-3
    DOI 10.1002/ijc.28244, PubMed 23649899
  23. Karlsen TH, Boberg KM (2013)
    Update on primary sclerosing cholangitis
    J Hepatol, 59 (3), 571-82
    DOI 10.1016/j.jhep.2013.03.015, PubMed 23603668
  24. Karlsen TH, Vesterhus M, Boberg KM (2013)
    Review article: controversies in the management of primary biliary cirrhosis and primary sclerosing cholangitis
    Aliment Pharmacol Ther, 39 (3), 282-301
    DOI 10.1111/apt.12581, PubMed 24372568
  25. Kuipers EJ, Rösch T, Bretthauer M (2013)
    Colorectal cancer screening--optimizing current strategies and new directions
    Nat Rev Clin Oncol, 10 (3), 130-42
    DOI 10.1038/nrclinonc.2013.12, PubMed 23381005
  26. Kummen M, Schrumpf E, Boberg KM (2013)
    Liver abnormalities in bowel diseases
    Best Pract Res Clin Gastroenterol, 27 (4), 531-42
    DOI 10.1016/j.bpg.2013.06.013, PubMed 24090940
  27. Lindström L, Hultcrantz R, Boberg KM, Friis-Liby I, Bergquist A (2013)
    Association between reduced levels of alkaline phosphatase and survival times of patients with primary sclerosing cholangitis
    Clin Gastroenterol Hepatol, 11 (7), 841-6
    DOI 10.1016/j.cgh.2012.12.032, PubMed 23353641
  28. Liu JZ, Hov JR, Folseraas T, Ellinghaus E, Rushbrook SM, Doncheva NT, Andreassen OA, Weersma RK, Weismüller TJ, Eksteen B, Invernizzi P, Hirschfield GM, Gotthardt DN, Pares A, Ellinghaus D, Shah T, Juran BD, Milkiewicz P, Rust C, Schramm C, Müller T, Srivastava B, Dalekos G, Nöthen MM, Herms S et al. (2013)
    Dense genotyping of immune-related disease regions identifies nine new risk loci for primary sclerosing cholangitis
    Nat Genet, 45 (6), 670-5
    DOI 10.1038/ng.2616, PubMed 23603763
  29. Ng SC, Bernstein CN, Vatn MH, Lakatos PL, Loftus EV, Tysk C, O'Morain C, Moum B, Colombel JF, Epidemiology and Natural History Task Force of the International Organization of Inflammatory Bowel Disease (IOIBD) (2013)
    Geographical variability and environmental risk factors in inflammatory bowel disease
    Gut, 62 (4), 630-49
    DOI 10.1136/gutjnl-2012-303661, PubMed 23335431
  30. Nwosu FC, Thorkildsen LT, Avershina E, Ricanek P, Perminow G, Brackmann S, Vatn MH, Rudi K (2013)
    Age-dependent fecal bacterial correlation to inflammatory bowel disease for newly diagnosed untreated children
    Gastroenterol Res Pract, 2013, 302398
    DOI 10.1155/2013/302398, PubMed 23690761
  31. Olsen I, Lundin KE, Sollid LM (2013)
    Increased frequency of intestinal CD4+ T cells reactive with mycobacteria in patients with Crohn's disease
    Scand J Gastroenterol, 48 (11), 1278-85
    DOI 10.3109/00365521.2013.837952, PubMed 24131402
  32. Qiao SW, Christophersen A, Lundin KE, Sollid LM (2013)
    Biased usage and preferred pairing of α- and β-chains of TCRs specific for an immunodominant gluten epitope in coeliac disease
    Int Immunol, 26 (1), 13-9
    DOI 10.1093/intimm/dxt037, PubMed 24038601
  33. Schjesvold F, Wiencke K, Tjønnfjord GE (2013)
    [Investigation of anemia]
    Tidsskr Nor Laegeforen, 133 (6), 610
    DOI 10.4045/tidsskr.13.0256, PubMed 23552139
  34. Størdal K, Haugen M, Brantsæter AL, Lundin KE, Stene LC (2013)
    Association between maternal iron supplementation during pregnancy and risk of celiac disease in children
    Clin Gastroenterol Hepatol, 12 (4), 624-31.e1-2
    DOI 10.1016/j.cgh.2013.09.061, PubMed 24112997
  35. Thiis-Evensen E, Kalager M, Bretthauer M, Hoff G (2013)
    Long-term effectiveness of endoscopic screening on incidence and mortality of colorectal cancer: A randomized trial
    United European Gastroenterol J, 1 (3), 162-8
    DOI 10.1177/2050640613483290, PubMed 24917955
  36. Thorkildsen LT, Nwosu FC, Avershina E, Ricanek P, Perminow G, Brackmann S, Vatn MH, Rudi K (2013)
    Dominant fecal microbiota in newly diagnosed untreated inflammatory bowel disease patients
    Gastroenterol Res Pract, 2013, 636785
    DOI 10.1155/2013/636785, PubMed 24348539
  37. Wannhoff A, Hov JR, Folseraas T, Rupp C, Friedrich K, Anmarkrud JA, Weiss KH, Sauer P, Schirmacher P, Boberg KM, Stremmel W, Karlsen TH, Gotthardt DN (2013)
    FUT2 and FUT3 genotype determines CA19-9 cut-off values for detection of cholangiocarcinoma in patients with primary sclerosing cholangitis
    J Hepatol, 59 (6), 1278-84
    DOI 10.1016/j.jhep.2013.08.005, PubMed 23958938
  38. Wasmuth HH, Tranø G, Myrvold HE, Aabakken L, Bakka A (2013)
    Adenoma formation and malignancy after restorative proctocolectomy with or without mucosectomy in patients with familial adenomatous polyposis
    Dis Colon Rectum, 56 (3), 288-94
    DOI 10.1097/DCR.0b013e31827c970f, PubMed 23392141
  39. Aabakken L, Waldum HL (2013)
    Introducing a new executive editor, Professor Einar S.Bjørnsson
    Scand J Gastroenterol, 48 (10), 1107
    DOI 10.3109/00365521.2013.832940, PubMed 23992094
  40. Aamodt G, Bengtson MB, Vatn MH (2013)
    Can temperature explain the latitudinal gradient of ulcerative colitis? Cohort of Norway
    BMC Public Health, 13, 530
    DOI 10.1186/1471-2458-13-530, PubMed 23724802

Publications 2012

  1. Andresen K, Boberg KM, Vedeld HM, Honne H, Hektoen M, Wadsworth CA, Clausen OP, Karlsen TH, Foss A, Mathisen O, Schrumpf E, Lothe RA, Lind GE (2012)
    Novel target genes and a valid biomarker panel identified for cholangiocarcinoma
    Epigenetics, 7 (11), 1249-57
    DOI 10.4161/epi.22191, PubMed 22983262
  2. Beitnes AC, Ráki M, Brottveit M, Lundin KE, Jahnsen FL, Sollid LM (2012)
    Rapid accumulation of CD14+CD11c+ dendritic cells in gut mucosa of celiac disease after in vivo gluten challenge
    PLoS One, 7 (3), e33556
    DOI 10.1371/journal.pone.0033556, PubMed 22438948
  3. Berstad P, Løberg M, Kalager M, Jørgensen A, Garborg K, Ruud HK, Bretthauer M, Hoff G (2012)
    Risk stratification for advanced colorectal neoplasia--letter
    Cancer Prev Res (Phila), 5 (12), 1405; author reply 1406
    DOI 10.1158/1940-6207.CAPR-12-0383, PubMed 23151804
  4. Berstad P, Thiis-Evensen E, Vatn MH, Almendingen K (2012)
    Fatty acids in habitual diet, plasma phospholipids, and tumour and normal colonic biopsies in young colorectal cancer patients
    J Oncol, 2012, 254801
    DOI 10.1155/2012/254801, PubMed 23319946
  5. Bodd M, Tollefsen S, Bergseng E, Lundin KE, Sollid LM (2012)
    Evidence that HLA-DQ9 confers risk to celiac disease by presence of DQ9-restricted gluten-specific T cells
    Hum Immunol, 73 (4), 376-81
    DOI 10.1016/j.humimm.2012.01.016, PubMed 22342873
  6. Bretthauer M, Kalager M (2012)
    Colonoscopy as a triage screening test
    N Engl J Med, 366 (8), 759-60
    DOI 10.1056/NEJMe1114639, PubMed 22356330
  7. Di Niro R, Mesin L, Zheng NY, Stamnaes J, Morrissey M, Lee JH, Huang M, Iversen R, du Pré MF, Qiao SW, Lundin KE, Wilson PC, Sollid LM (2012)
    High abundance of plasma cells secreting transglutaminase 2-specific IgA autoantibodies with limited somatic hypermutation in celiac disease intestinal lesions
    Nat Med, 18 (3), 441-5
    DOI 10.1038/nm.2656, PubMed 22366952
  8. Eskesen AN, Melum E, Moghaddam A, Bjøro K, Verbaan H, Ring-Larsen H, Dalgard O (2012)
    Genetic variants at the ITPA locus protect against ribavirin-induced hemolytic anemia and dose reduction in an HCV G2/G3 cohort
    Eur J Gastroenterol Hepatol, 24 (8), 890-6
    DOI 10.1097/MEG.0b013e3283546efd, PubMed 22584257
  9. Fosby B, Karlsen TH, Melum E (2012)
    Recurrence and rejection in liver transplantation for primary sclerosing cholangitis
    World J Gastroenterol, 18 (1), 1-15
    DOI 10.3748/wjg.v18.i1.1, PubMed 22228965
  10. Garborg K, Bretthauer M (2012)
    Can old dogs learn new tricks?
    J Interv Gastroenterol, 2 (3), 126-127
    DOI 10.4161/jig.23733, PubMed 23805392
  11. Haugaa H, Thorgersen EB, Pharo A, Boberg KM, Foss A, Line PD, Sanengen T, Almaas R, Grindheim G, Waelgaard L, Pischke SE, Mollnes TE, Inge Tønnessen T (2012)
    Inflammatory markers sampled by microdialysis catheters distinguish rejection from ischemia in liver grafts
    Liver Transpl, 18 (12), 1421-9
    DOI 10.1002/lt.23503, PubMed 22767413
  12. Hoff G, Moritz V, Bretthauer M, Aabakken L, Berset IP, Glomsaker T, Høie O, de Lange T (2012)
    Incontinence after colonoscopy--an unrecognized and preventable problem. A cross-sectional study from the Gastronet quality assurance program
    Endoscopy, 44 (4), 349-53
    DOI 10.1055/s-0031-1291657, PubMed 22392101
  13. Håugaa H, Thorgersen EB, Pharo A, Boberg KM, Foss A, Line PD, Sanengen T, Almaas R, Grindheim G, Pischke SE, Mollnes TE, Tønnessen TI (2012)
    Early bedside detection of ischemia and rejection in liver transplants by microdialysis
    Liver Transpl, 18 (7), 839-49
    DOI 10.1002/lt.23425, PubMed 22407878
  14. Jørgensen KK, Lindström L, Cvancarova M, Castedal M, Friman S, Schrumpf E, Foss A, Isoniemi H, Nordin A, Holte K, Rasmussen A, Bergquist A, Vatn MH, Boberg KM (2012)
    Colorectal neoplasia in patients with primary sclerosing cholangitis undergoing liver transplantation: a Nordic multicenter study
    Scand J Gastroenterol, 47 (8-9), 1021-9
    DOI 10.3109/00365521.2012.685754, PubMed 22577871
  15. Kalager M, Adami HO, Bretthauer M, Tamimi RM (2012)
    Overdiagnosis of invasive breast cancer due to mammography screening: results from the Norwegian screening program
    Ann Intern Med, 156 (7), 491-9
    DOI 10.7326/0003-4819-156-7-201204030-00005, PubMed 22473436
  16. Kalager M, Adami HO, Bretthauer M, Tamimi RM (2012)
    Overdiagnosis of Invasive Breast Cancer due to Mammography Screening RESPONSE
    Ann. Intern. Med., 157 (3), 221-222
  17. Kalager M, Løberg M, Bretthauer M (2012)
    Limited use of nonprogram screening in Norway
    Int J Cancer, 132 (7), 1723-4
    DOI 10.1002/ijc.27807, PubMed 22933134
  18. Kalager M, Tamimi RM, Bretthauer M, Adami HO (2012)
    Prognosis in women with interval breast cancer: population based observational cohort study
    BMJ, 345, e7536
    DOI 10.1136/bmj.e7536, PubMed 23160783
  19. Kaminski MF, Bretthauer M, Zauber AG, Kuipers EJ, Adami HO, van Ballegooijen M, Regula J, van Leerdam M, Stefansson T, Påhlman L, Dekker E, Hernán MA, Garborg K, Hoff G (2012)
    The NordICC Study: rationale and design of a randomized trial on colonoscopy screening for colorectal cancer
    Endoscopy, 44 (7), 695-702
    DOI 10.1055/s-0032-1306895, PubMed 22723185
  20. Lanas A, Aabakken L, Fonseca J, Mungan Z, Papatheodoridis G, Piessevaux H, Rotondano G, Nuevo J, Tafalla M (2012)
    Variability in the management of nonvariceal upper gastrointestinal bleeding in Europe: an observational study
    Adv Ther, 29 (12), 1026-36
    DOI 10.1007/s12325-012-0069-x, PubMed 23225523
  21. Lenz P, Domagk D, Mensink P, Aktas H, Bretthauer M (2012)
    Single- versus double-balloon enteroscopy: the evidence base: Comment on Endoscopy essentials, Small-bowel endoscopy
    Endoscopy, 44 (8), 799; author reply 800
    DOI 10.1055/s-0032-1310001, PubMed 22833025
  22. Lindström L, Boberg KM, Wikman O, Friis-Liby I, Hultcrantz R, Prytz H, Sandberg-Gertzén H, Sangfelt P, Rydning A, Folvik G, Gangsøy-Kristiansen M, Danielsson A, Bergquist A (2012)
    High dose ursodeoxycholic acid in primary sclerosing cholangitis does not prevent colorectal neoplasia
    Aliment Pharmacol Ther, 35 (4), 451-7
    DOI 10.1111/j.1365-2036.2011.04966.x, PubMed 22221173
  23. Ludvigsson JF, Leffler DA, Bai JC, Biagi F, Fasano A, Green PH, Hadjivassiliou M, Kaukinen K, Kelly CP, Leonard JN, Lundin KE, Murray JA, Sanders DS, Walker MM, Zingone F, Ciacci C (2012)
    The Oslo definitions for coeliac disease and related terms
    Gut, 62 (1), 43-52
    DOI 10.1136/gutjnl-2011-301346, PubMed 22345659
  24. Lundin KE, Alaedini A (2012)
    Non-celiac gluten sensitivity
    Gastrointest Endosc Clin N Am, 22 (4), 723-34
    DOI 10.1016/j.giec.2012.07.006, PubMed 23083989
  25. Löhr JM, Aabakken L, Arnelo U, Grönroos J, Halttunen J, Hauge T, Jonas E, Kleveland PM, Nordblad Schmidt P, Swahn F, Saarela A, Toth E, Meisner S (2012)
    How to cannulate? A survey of the Scandinavian Association for Digestive Endoscopy (SADE) in 141 endoscopists
    Scand J Gastroenterol, 47 (7), 861-9
    DOI 10.3109/00365521.2012.672588, PubMed 22512404
  26. Ricanek P, Lothe SM, Frye SA, Rydning A, Vatn MH, Tønjum T (2012)
    Gut bacterial profile in patients newly diagnosed with treatment-naïve Crohn's disease
    Clin Exp Gastroenterol, 5, 173-86
    DOI 10.2147/CEG.S33858, PubMed 23049264
  27. Rolny P, Vatn M (2012)
    Cyclosporine in patients with severe steroid refractory ulcerative colitis in the era of infliximab. Review article
    Scand J Gastroenterol, 48 (2), 131-5
    DOI 10.3109/00365521.2012.733954, PubMed 23110487
  28. Sorbye H, Welin S, Langer SW, Vestermark LW, Holt N, Osterlund P, Dueland S, Hofsli E, Guren MG, Ohrling K, Birkemeyer E, Thiis-Evensen E, Biagini M, Gronbaek H, Soveri LM, Olsen IH, Federspiel B, Assmus J, Janson ET, Knigge U (2012)
    Predictive and prognostic factors for treatment and survival in 305 patients with advanced gastrointestinal neuroendocrine carcinoma (WHO G3): the NORDIC NEC study
    Ann Oncol, 24 (1), 152-60
    DOI 10.1093/annonc/mds276, PubMed 22967994

Publications 2011

  1. Anderson CA, Boucher G, Lees CW, Franke A, D'Amato M, Taylor KD, Lee JC, Goyette P, Imielinski M, Latiano A, Lagacé C, Scott R, Amininejad L, Bumpstead S, Baidoo L, Baldassano RN, Barclay M, Bayless TM, Brand S, Büning C, Colombel JF, Denson LA, De Vos M, Dubinsky M, Edwards C et al. (2011)
    Meta-analysis identifies 29 additional ulcerative colitis risk loci, increasing the number of confirmed associations to 47
    Nat Genet, 43 (3), 246-52
    DOI 10.1038/ng.764, PubMed 21297633
  2. Boberg KM, Lind GE (2011)
    Primary sclerosing cholangitis and malignancy
    Best Pract Res Clin Gastroenterol, 25 (6), 753-64
    DOI 10.1016/j.bpg.2011.10.002, PubMed 22117640
  3. Bodd M, Kim CY, Lundin KE, Sollid LM (2011)
    T-cell response to gluten in patients with HLA-DQ2.2 reveals requirement of peptide-MHC stability in celiac disease
    Gastroenterology, 142 (3), 552-61
    DOI 10.1053/j.gastro.2011.11.021, PubMed 22108197
  4. Boye B, Lundin KE, Jantschek G, Leganger S, Mokleby K, Tangen T, Jantschek I, Pripp AH, Wojniusz S, Dahlstroem A, Rivenes AC, Benninghoven D, Hausken T, Roseth A, Kunzendorf S, Wilhelmsen I, Sharpe M, Blomhoff S, Malt UF, Jahnsen J (2011)
    INSPIRE study: does stress management improve the course of inflammatory bowel disease and disease-specific quality of life in distressed patients with ulcerative colitis or Crohn's disease? A randomized controlled trial
    Inflamm Bowel Dis, 17 (9), 1863-73
    DOI 10.1002/ibd.21575, PubMed 21287660
  5. Bretthauer M (2011)
    Colorectal cancer screening
    J Intern Med, 270 (2), 87-98
    DOI 10.1111/j.1365-2796.2011.02399.x, PubMed 21575082
  6. Bretthauer M, Haug C (2011)
    [What is established treatment?]
    Tidsskr Nor Laegeforen, 131 (13-14), 1275
    DOI 10.4045/tidsskr.11.13E1, PubMed 21725376
  7. Cotton PB, Bretthauer M (2011)
    Quality assurance in gastroenterology
    Best Pract Res Clin Gastroenterol, 25 (3), 335-6
    DOI 10.1016/j.bpg.2011.05.008, PubMed 21764001
  8. Danielsen SA, Cekaite L, Ågesen TH, Sveen A, Nesbakken A, Thiis-Evensen E, Skotheim RI, Lind GE, Lothe RA (2011)
    Phospholipase C isozymes are deregulated in colorectal cancer--insights gained from gene set enrichment analysis of the transcriptome
    PLoS One, 6 (9), e24419
    DOI 10.1371/journal.pone.0024419, PubMed 21909432
  9. Domagk D, Mensink P, Aktas H, Lenz P, Meister T, Luegering A, Ullerich H, Aabakken L, Heinecke A, Domschke W, Kuipers E, Bretthauer M (2011)
    Single- vs. double-balloon enteroscopy in small-bowel diagnostics: a randomized multicenter trial
    Endoscopy, 43 (6), 472-6
    DOI 10.1055/s-0030-1256247, PubMed 21384320
  10. du Pré MF, van Berkel LA, Ráki M, van Leeuwen MA, de Ruiter LF, Broere F, Ter Borg MN, Lund FE, Escher JC, Lundin KE, Sollid LM, Kraal G, Nieuwenhuis EE, Samsom JN (2011)
    CD62L(neg)CD38⁺ expression on circulating CD4⁺ T cells identifies mucosally differentiated cells in protein fed mice and in human celiac disease patients and controls
    Am J Gastroenterol, 106 (6), 1147-59
    DOI 10.1038/ajg.2011.24, PubMed 21386831
  11. Folseraas T, Karlsen TH (2011)
    To MMP or not to MMP: a role for matrix metalloproteinase 3 in primary sclerosing cholangitis?
    Liver Int, 31 (6), 751-4
    DOI 10.1111/j.1478-3231.2011.02471.x, PubMed 21645205
  12. Folseraas T, Melum E, Franke A, Karlsen TH (2011)
    Genetics in primary sclerosing cholangitis
    Best Pract Res Clin Gastroenterol, 25 (6), 713-26
    DOI 10.1016/j.bpg.2011.09.010, PubMed 22117637
  13. Glomsaker T, Søreide K, Hoff G, Aabakken L, Søreide JA, Norwegian Gastronet ERCP group (2011)
    Contemporary use of endoscopic retrograde cholangiopancreatography (ERCP): a Norwegian prospective, multicenter study
    Scand J Gastroenterol, 46 (9), 1144-51
    DOI 10.3109/00365521.2011.594085, PubMed 21692712
  14. Haugaa KH, Bergestuen DS, Sahakyan LG, Skulstad H, Aakhus S, Thiis-Evensen E, Edvardsen T (2011)
    Evaluation of right ventricular dysfunction by myocardial strain echocardiography in patients with intestinal carcinoid disease
    J Am Soc Echocardiogr, 24 (6), 644-50
    DOI 10.1016/j.echo.2011.02.009, PubMed 21440415
  15. Hoff G, Volker M, Bretthauer M, Aabakken L, Høie O, Delange T, Berset I, Kjellevold Ø, Glomsaker T, Huppertz-Hauss G, Lange O, Sandvei P (2011)
    Gastronet survey on the use of one- or two-person technique for colonoscopy insertion
    BMC Gastroenterol, 11, 73
    DOI 10.1186/1471-230X-11-73, PubMed 21672243
  16. Holm TE, Rosseland AR, Lundin KA, Røsok BI, Aabakken L, Bock G, Lauzikas G, Thorne H (2011)
    Endoscopic stent treatment of a duodenal ulcer perforation
    Endoscopy, 43 Suppl 2 UCTN, E60
    DOI 10.1055/s-0030-1256079, PubMed 21287454
  17. Holme Ö, Höie O, Matre J, Stallemo A, Garborg K, Hasund A, Wiig H, Hoff G, Bretthauer M (2011)
    Magnetic endoscopic imaging versus standard colonoscopy in a routine colonoscopy setting: a randomized, controlled trial
    Gastrointest Endosc, 73 (6), 1215-22
    DOI 10.1016/j.gie.2011.01.054, PubMed 21481862
  18. Holme Ø, Tjora E, Aabakken L (2011)
    [Eosinophilic oesophagitis]
    Tidsskr Nor Laegeforen, 131 (24), 2470-4
    DOI 10.4045/tidsskr.11.0417, PubMed 22170132
  19. Hov JR, Keitel V, Schrumpf E, Häussinger D, Karlsen TH (2011)
    TGR5 sequence variation in primary sclerosing cholangitis
    Dig Dis, 29 (1), 78-84
    DOI 10.1159/000324138, PubMed 21691110
  20. Hov JR, Kosmoliaptsis V, Traherne JA, Olsson M, Boberg KM, Bergquist A, Schrumpf E, Bradley JA, Taylor CJ, Lie BA, Trowsdale J, Karlsen TH (2011)
    Electrostatic modifications of the human leukocyte antigen-DR P9 peptide-binding pocket and susceptibility to primary sclerosing cholangitis
    Hepatology, 53 (6), 1967-76
    DOI 10.1002/hep.24299, PubMed 21413052
  21. Janse M, Lamberts LE, Franke L, Raychaudhuri S, Ellinghaus E, Muri Boberg K, Melum E, Folseraas T, Schrumpf E, Bergquist A, Björnsson E, Fu J, Jan Westra H, Groen HJ, Fehrmann RS, Smolonska J, van den Berg LH, Ophoff RA, Porte RJ, Weismüller TJ, Wedemeyer J, Schramm C, Sterneck M, Günther R, Braun F et al. (2011)
    Three ulcerative colitis susceptibility loci are associated with primary sclerosing cholangitis and indicate a role for IL2, REL, and CARD9
    Hepatology, 53 (6), 1977-85
    DOI 10.1002/hep.24307, PubMed 21425313
  22. Jørgensen KK, Grzyb K, Lundin KE, Clausen OP, Aamodt G, Schrumpf E, Vatn MH, Boberg KM (2011)
    Inflammatory bowel disease in patients with primary sclerosing cholangitis: clinical characterization in liver transplanted and nontransplanted patients
    Inflamm Bowel Dis, 18 (3), 536-45
    DOI 10.1002/ibd.21699, PubMed 21456044
  23. Karlsen TH, Kaser A (2011)
    Deciphering the genetic predisposition to primary sclerosing cholangitis
    Semin Liver Dis, 31 (2), 188-207
    DOI 10.1055/s-0031-1276647, PubMed 21538284
  24. Karlsen TH, Lazaridis KN (2011)
    At the end of the beginning. Foreword
    Semin Liver Dis, 31 (2), 111-3
    DOI 10.1055/s-0031-1276640, PubMed 21538278
  25. Lanas A, Aabakken L, Fonseca J, Mungan ZA, Papatheodoridis GV, Piessevaux H, Cipolletta L, Nuevo J, Tafalla M (2011)
    Clinical predictors of poor outcomes among patients with nonvariceal upper gastrointestinal bleeding in Europe
    Aliment Pharmacol Ther, 33 (11), 1225-33
    DOI 10.1111/j.1365-2036.2011.04651.x, PubMed 21480935
  26. Lind GE, Danielsen SA, Ahlquist T, Merok MA, Andresen K, Skotheim RI, Hektoen M, Rognum TO, Meling GI, Hoff G, Bretthauer M, Thiis-Evensen E, Nesbakken A, Lothe RA (2011)
    Identification of an epigenetic biomarker panel with high sensitivity and specificity for colorectal cancer and adenomas
    Mol Cancer, 10, 85
    DOI 10.1186/1476-4598-10-85, PubMed 21777459
  27. Lind GE, Raiborg C, Danielsen SA, Rognum TO, Thiis-Evensen E, Hoff G, Nesbakken A, Stenmark H, Lothe RA (2011)
    SPG20, a novel biomarker for early detection of colorectal cancer, encodes a regulator of cytokinesis
    Oncogene, 30 (37), 3967-78
    DOI 10.1038/onc.2011.109, PubMed 21499309
  28. Løberg M, Furholm S, Hoff I, Aabakken L, Hoff G, Bretthauer M (2011)
    Nitrous oxide for analgesia in colonoscopy without sedation
    Gastrointest Endosc, 74 (6), 1347-53
    DOI 10.1016/j.gie.2011.07.071, PubMed 22136779
  29. Moghaddam A, Melum E, Reinton N, Ring-Larsen H, Verbaan H, Bjøro K, Dalgard O (2011)
    IL28B genetic variation and treatment response in patients with hepatitis C virus genotype 3 infection
    Hepatology, 53 (3), 746-54
    DOI 10.1002/hep.24154, PubMed 21374656
  30. Naalsund A, Lund MB, Mynarek G, Aakhus S, Boberg KM, Nordøy I (2011)
    [A man in his 60s with severe respiratory failure]
    Tidsskr Nor Laegeforen, 131 (17), 1654-7
    DOI 10.4045/tidsskr.11.0110, PubMed 21901039
  31. Qiao SW, Ráki M, Gunnarsen KS, Løset GÅ, Lundin KE, Sandlie I, Sollid LM (2011)
    Posttranslational modification of gluten shapes TCR usage in celiac disease
    J Immunol, 187 (6), 3064-71
    DOI 10.4049/jimmunol.1101526, PubMed 21849672
  32. Reikvam DH, Perminow G, Lyckander LG, Gran JM, Brandtzaeg P, Vatn M, Carlsen HS (2011)
    Increase of regulatory T cells in ileal mucosa of untreated pediatric Crohn's disease patients
    Scand J Gastroenterol, 46 (5), 550-60
    DOI 10.3109/00365521.2011.551887, PubMed 21281255
  33. Rey JF, Lambert R, Aabakken L, Dekker E, East JE, Kaltenbach T, Kato M, Sharma P, Tanaka S (2011)
    Proceedings of a preliminary workshop at Gastro 2009--narrow banding imaging in digestive endoscopy: clinical outcome of classification (Omed-Jges Educational Meeting held on 22 November, 2009)
    Dig Endosc, 23 (3), 251-66
    DOI 10.1111/j.1443-1661.2010.01083.x, PubMed 21699571
  34. Ricanek P, Brackmann S, Perminow G, Lyckander LG, Sponheim J, Holme O, Høie O, Rydning A, Vatn MH, IBSEN II Study Group (2011)
    Evaluation of disease activity in IBD at the time of diagnosis by the use of clinical, biochemical, and fecal markers
    Scand J Gastroenterol, 46 (9), 1081-91
    DOI 10.3109/00365521.2011.584897, PubMed 21619483
  35. Ricanek P, Rydning A, Vatn MH, Tonjum T (2011)
    Considered "negative" for MAP, these results would be very "positive" for tuberculoid leprosy Reply
    J. Crohns Colitis, 5 (4), 374
  36. Wiencke K, Boberg KM (2011)
    Current consensus on the management of primary sclerosing cholangitis
    Clin Res Hepatol Gastroenterol, 35 (12), 786-91
    DOI 10.1016/j.clinre.2011.04.007, PubMed 21963085
  37. Aabakken L, Enochsson L (2011)
    Mechanics of quality assurance - now and in the future
    Best Pract Res Clin Gastroenterol, 25 (3), 419-25
    DOI 10.1016/j.bpg.2011.05.009, PubMed 21764009
  38. Ågesen TH, Berg M, Clancy T, Thiis-Evensen E, Cekaite L, Lind GE, Nesland JM, Bakka A, Mala T, Hauss HJ, Fetveit T, Vatn MH, Hovig E, Nesbakken A, Lothe RA, Skotheim RI (2011)
    CLC and IFNAR1 are differentially expressed and a global immunity score is distinct between early- and late-onset colorectal cancer
    Genes Immun, 12 (8), 653-62
    DOI 10.1038/gene.2011.43, PubMed 21716316

Publications 2010

  1. Almendingen K, Høstmark AT, Larsen LN, Fausa O, Bratlie J, Aabakken L (2010)
    Relationship between Fecal Content of Fatty Acids and Cyclooxygenase mRNA Expression and Fatty Acid Composition in Duodenal Biopsies, Serum Lipoproteins, and Dietary Fat in Colectomized Familial Adenomatous Polyposis Patients
    J Nutr Metab, 2010, 862569
    DOI 10.1155/2010/862569, PubMed 21052495
  2. Bengtson MB, Solberg IC, Aamodt G, Jahnsen J, Moum B, Vatn MH, IBSEN Study Group (2010)
    Relationships between inflammatory bowel disease and perinatal factors: both maternal and paternal disease are related to preterm birth of offspring
    Inflamm Bowel Dis, 16 (5), 847-55
    DOI 10.1002/ibd.21120, PubMed 19795509
  3. Bengtson MB, Aamodt G, Vatn MH, Harris JR (2010)
    Concordance for IBD among twins compared to ordinary siblings--a Norwegian population-based study
    J Crohns Colitis, 4 (3), 312-8
    DOI 10.1016/j.crohns.2009.12.008, PubMed 21122520
  4. Berg M, Agesen TH, Thiis-Evensen E, INFAC-study group, Merok MA, Teixeira MR, Vatn MH, Nesbakken A, Skotheim RI, Lothe RA (2010)
    Distinct high resolution genome profiles of early onset and late onset colorectal cancer integrated with gene expression data identify candidate susceptibility loci
    Mol Cancer, 9, 100
    DOI 10.1186/1476-4598-9-100, PubMed 20459617
  5. Berg M, Danielsen SA, Ahlquist T, Merok MA, Ågesen TH, Vatn MH, Mala T, Sjo OH, Bakka A, Moberg I, Fetveit T, Mathisen Ø, Husby A, Sandvik O, Nesbakken A, Thiis-Evensen E, Lothe RA (2010)
    DNA sequence profiles of the colorectal cancer critical gene set KRAS-BRAF-PIK3CA-PTEN-TP53 related to age at disease onset
    PLoS One, 5 (11), e13978
    DOI 10.1371/journal.pone.0013978, PubMed 21103049
  6. Bergestuen DS, Gravning J, Haugaa KH, Sahakyan LG, Aakhus S, Thiis-Evensen E, Øie E, Aukrust P, Attramadal H, Edvardsen T (2010)
    Plasma CCN2/connective tissue growth factor is associated with right ventricular dysfunction in patients with neuroendocrine tumors
    BMC Cancer, 10, 6
    DOI 10.1186/1471-2407-10-6, PubMed 20053285
  7. Bjoro K (2010)
    This month in Scandinavian Journal of Gastroenterology
    Scand. J. Gastroenterol., 45 (6), 643-644
  8. Boberg KM, Chapman RW, Hirschfield GM, Lohse AW, Manns MP, Schrumpf E, International Autoimmune Hepatitis Group (2010)
    Overlap syndromes: the International Autoimmune Hepatitis Group (IAIHG) position statement on a controversial issue
    J Hepatol, 54 (2), 374-85
    DOI 10.1016/j.jhep.2010.09.002, PubMed 21067838
  9. Brackmann S, Aamodt G, Andersen SN, Roald B, Langmark F, Clausen OP, Aadland E, Fausa O, Rydning A, Vatn MH (2010)
    Widespread but not localized neoplasia in inflammatory bowel disease worsens the prognosis of colorectal cancer
    Inflamm Bowel Dis, 16 (3), 474-81
    DOI 10.1002/ibd.21053, PubMed 19714748
  10. Bretthauer M (2010)
    Evidence for colorectal cancer screening
    Best Pract Res Clin Gastroenterol, 24 (4), 417-25
    DOI 10.1016/j.bpg.2010.06.005, PubMed 20833346
  11. Bretthauer M (2010)
    ["Shall I not be randomized?"]
    Tidsskr Nor Laegeforen, 130 (11), 1119
    DOI 10.4045/tidsskr.10.0590, PubMed 20531489
  12. Chapman R, Fevery J, Kalloo A, Nagorney DM, Boberg KM, Shneider B, Gores GJ, American Association for the Study of Liver Diseases (2010)
    Diagnosis and management of primary sclerosing cholangitis
    Hepatology, 51 (2), 660-78
    DOI 10.1002/hep.23294, PubMed 20101749
  13. Cotton PB, Eisen GM, Aabakken L, Baron TH, Hutter MM, Jacobson BC, Mergener K, Nemcek A, Petersen BT, Petrini JL, Pike IM, Rabeneck L, Romagnuolo J, Vargo JJ (2010)
    A lexicon for endoscopic adverse events: report of an ASGE workshop
    Gastrointest Endosc, 71 (3), 446-54
    DOI 10.1016/j.gie.2009.10.027, PubMed 20189503
  14. Dalgard O, Bjoro K, Ring-Larsen H, Verbaan H (2010)
    In patients with HCV genotype 2 or 3 infection and RVR 14 weeks treatment is noninferior to 24 weeks. Pooled analysis of two Scandinavian trials
    Eur J Gastroenterol Hepatol, 22 (5), 552-6
    DOI 10.1097/MEG.0b013e328335b29e, PubMed 20154627
  15. Di Niro R, Mesin L, Raki M, Zheng NY, Lund-Johansen F, Lundin KE, Charpilienne A, Poncet D, Wilson PC, Sollid LM (2010)
    Rapid generation of rotavirus-specific human monoclonal antibodies from small-intestinal mucosa
    J Immunol, 185 (9), 5377-83
    DOI 10.4049/jimmunol.1001587, PubMed 20935207
  16. Dolgos S, Hartmann A, Isaksen GA, Simonsen S, Bjørtuft Ø, Boberg KM, Bollerslev J (2010)
    Osteoporosis is a prevalent finding in patients with solid organ failure awaiting transplantation - a population based study
    Clin Transplant, 24 (5), E145-52
    DOI 10.1111/j.1399-0012.2010.01231.x, PubMed 20236290
  17. Ellinghaus E, Ellinghaus D, Stuart PE, Nair RP, Debrus S, Raelson JV, Belouchi M, Fournier H, Reinhard C, Ding J, Li Y, Tejasvi T, Gudjonsson J, Stoll SW, Voorhees JJ, Lambert S, Weidinger S, Eberlein B, Kunz M, Rahman P, Gladman DD, Gieger C, Wichmann HE, Karlsen TH, Mayr G et al. (2010)
    Genome-wide association study identifies a psoriasis susceptibility locus at TRAF3IP2
    Nat Genet, 42 (11), 991-5
    DOI 10.1038/ng.689, PubMed 20953188
  18. Forli L, Bollerslev J, Simonsen S, Isaksen GA, Godang K, Pripp AH, Bjortuft O (2010)
    Disturbed energy metabolism after lung and heart transplantation
    Clin Transplant, 25 (2), E136-43
    DOI 10.1111/j.1399-0012.2010.01379.x, PubMed 21158927
  19. Franke A, Balschun T, Sina C, Ellinghaus D, Häsler R, Mayr G, Albrecht M, Wittig M, Buchert E, Nikolaus S, Gieger C, Wichmann HE, Sventoraityte J, Kupcinskas L, Onnie CM, Gazouli M, Anagnou NP, Strachan D, McArdle WL, Mathew CG, Rutgeerts P, Vermeire S, Vatn MH, IBSEN study group, Krawczak M et al. (2010)
    Genome-wide association study for ulcerative colitis identifies risk loci at 7q22 and 22q13 (IL17REL)
    Nat Genet, 42 (4), 292-4
    DOI 10.1038/ng.553, PubMed 20228798
  20. Friman S, Foss A, Isoniemi H, Olausson M, Höckerstedt K, Yamamoto S, Karlsen TH, Rizell M, Ericzon BG (2010)
    Liver transplantation for cholangiocarcinoma: selection is essential for acceptable results
    Scand J Gastroenterol, 46 (3), 370-5
    DOI 10.3109/00365521.2010.533384, PubMed 21073376
  21. Gjone H, Diseth TH, Fausa O, Nøvik TS, Heiberg A (2010)
    Familial adenomatous polyposis: mental health, psychosocial functioning and reactions to genetic risk in adolescents
    Clin Genet, 79 (1), 35-43
    DOI 10.1111/j.1399-0004.2010.01534.x, PubMed 21143468
  22. Glomsaker T, Søreide K, Aabakken L, Søreide JA (2010)
    A national audit of temporal trends in endoscopic retrograde cholangiopancreatography in Norway
    Scand J Gastroenterol, 46 (1), 116-21
    DOI 10.3109/00365521.2010.513063, PubMed 20735155
  23. Gondal G, Johnson E, Paulsen V, Hasan B (2010)
    [Treatment of neutropenic enterocolitis]
    Tidsskr Nor Laegeforen, 130 (2), 143-5
    DOI 10.4045/tidsskr.08.0089, PubMed 20125203
  24. Hoff G, Bretthauer M (2010)
    [Colorectal cancer screening--at last discussed!]
    Tidsskr Nor Laegeforen, 130 (20), 2012
    DOI 10.4045/tidsskr.10.0932, PubMed 20967034
  25. Hoff G, Moritz V, Bretthauer M, Ludolph T, Huppertz-Hauss G, Paulsen J, Seip B, Sauar J, Kjellevold Ø, Chengarov L (2010)
    Colonoscope with a sub-distal hyper-flaccid segment for improved insertion at colonoscopy: a randomized study
    Scand J Gastroenterol, 46 (1), 104-8
    DOI 10.3109/00365521.2010.521891, PubMed 20923378
  26. Hollenbach JA, Meenagh A, Sleator C, Alaez C, Bengoche M, Canossi A, Contreras G, Creary L, Evseeva I, Gorodezky C, Hardie RA, Karlsen TH, Lie B, Luo M, Martinetti M, Navarette C, de Oliveira DC, Ozzella G, Pasi A, Pavlova E, Pinto S, Porto LC, Santos P, Slavcev A, Srinak D et al. (2010)
    Report from the killer immunoglobulin-like receptor (KIR) anthropology component of the 15th International Histocompatibility Workshop: worldwide variation in the KIR loci and further evidence for the co-evolution of KIR and HLA
    Tissue Antigens, 76 (1), 9-17
    DOI 10.1111/j.1399-0039.2010.01459.x, PubMed 20331834
  27. Hov JR, Keitel V, Laerdahl JK, Spomer L, Ellinghaus E, ElSharawy A, Melum E, Boberg KM, Manke T, Balschun T, Schramm C, Bergquist A, Weismüller T, Gotthardt D, Rust C, Henckaerts L, Onnie CM, Weersma RK, Sterneck M, Teufel A, Runz H, Stiehl A, Ponsioen CY, Wijmenga C, Vatn MH et al. (2010)
    Mutational characterization of the bile acid receptor TGR5 in primary sclerosing cholangitis
    PLoS One, 5 (8), e12403
    DOI 10.1371/journal.pone.0012403, PubMed 20811628
  28. Janson ET, Sørbye H, Welin S, Federspiel B, Grønbaek H, Hellman P, Mathisen O, Mortensen J, Sundin A, Thiis-Evensen E, Välimäki MJ, Oberg K, Knigge U (2010)
    Nordic Guidelines 2010 for diagnosis and treatment of gastroenteropancreatic neuroendocrine tumours
    Acta Oncol, 49 (6), 740-56
    DOI 10.3109/0284186X.2010.492791, PubMed 20553100
  29. Melum E, Franke A, Schramm C, Weismüller TJ, Gotthardt DN, Offner FA, Juran BD, Laerdahl JK, Labi V, Björnsson E, Weersma RK, Henckaerts L, Teufel A, Rust C, Ellinghaus E, Balschun T, Boberg KM, Ellinghaus D, Bergquist A, Sauer P, Ryu E, Hov JR, Wedemeyer J, Lindkvist B, Wittig M et al. (2010)
    Genome-wide association analysis in primary sclerosing cholangitis identifies two non-HLA susceptibility loci
    Nat Genet, 43 (1), 17-9
    DOI 10.1038/ng.728, PubMed 21151127
  30. Paulsen V, Syversveen T, Kett K (2010)
    An unusual cause of acute airway obstruction
    Tidsskr Nor Laegeforen, 130 (22), 2241
    DOI 10.4045/tidsskr.10.1119, PubMed 21109845
  31. Pomianowska E, Gladhaug IP, Grzyb K, Røsok BI, Edwin B, Bergestuen DS, Mathisen O (2010)
    Survival following resection of pancreatic endocrine tumors: importance of R-status and the WHO and TNM classification systems
    Scand J Gastroenterol, 45 (7-8), 971-9
    DOI 10.3109/00365521003782363, PubMed 20441530
  32. Ponsioen CY, Reitsma JB, Boberg KM, Aabakken L, Rauws EA, Schrumpf E (2010)
    Validation of a cholangiographic prognostic model in primary sclerosing cholangitis
    Endoscopy, 42 (9), 742-7
    DOI 10.1055/s-0030-1255527, PubMed 20623444
  33. Ricanek P, Lothe SM, Szpinda I, Jorde AT, Brackmann S, Perminow G, Jørgensen KK, Rydning A, Vatn MH, Tønjum T, IBSEN II study group (2010)
    Paucity of mycobacteria in mucosal bowel biopsies from adults and children with early inflammatory bowel disease
    J Crohns Colitis, 4 (5), 561-6
    DOI 10.1016/j.crohns.2010.05.003, PubMed 21122560
  34. Seip B, Bretthauer M, Dahler S, Friestad J, Huppertz-Hauss G, Høie O, Kittang E, Nyhus S, Pallenschat J, Sandvei P, Stallemo A, Svendsen MV, Hoff G (2010)
    Patient satisfaction with on-demand sedation for outpatient colonoscopy
    Endoscopy, 42 (8), 639-46
    DOI 10.1055/s-0030-1255612, PubMed 20669075
  35. Seip B, Bretthauer M, Dahler S, Friestad J, Huppertz-Hauss G, Høie O, Kittang E, Nyhus S, Pallenschat J, Sandvei P, Stallemo A, Svendsen MV, Hoff G (2010)
    Sustaining the vitality of colonoscopy quality improvement programmes over time. Experience from the Norwegian Gastronet programme
    Scand J Gastroenterol, 45 (3), 362-9
    DOI 10.3109/00365520903497106, PubMed 20095874
  36. Tveito K, Brunborg C, Bratlie J, Askedal M, Sandvik L, Lundin KE, Skar V (2010)
    Intestinal malabsorption of D-xylose: comparison of test modalities in patients with celiac disease
    Scand J Gastroenterol, 45 (11), 1289-94
    DOI 10.3109/00365521.2010.503969, PubMed 20626306
  37. Aabakken L (2010)
    This month in Scandinavian Journal of Gastroenterology
    Scand. J. Gastroenterol., 45 (9), 1011-1012

Publications 2009

  1. Almendingen K, Fausa O, Høstmark AT, Bratlie J, Mørkerid L, Aabakken L, Vatn MH (2009)
    Serum nutrients and habitual dietary intake in colectomized FAP patients in Norway
    Eur J Nutr, 48 (3), 129-36
    DOI 10.1007/s00394-008-0772-1, PubMed 19142564
  2. Andresen PA, Heimdal K, Aaberg K, Eklo K, Ariansen S, Silye A, Fausa O, Aabakken L, Aretz S, Eide TJ, Gedde-Dahl T (2009)
    APC mutation spectrum of Norwegian familial adenomatous polyposis families: high ratio of novel mutations
    J Cancer Res Clin Oncol, 135 (10), 1463-70
    DOI 10.1007/s00432-009-0594-4, PubMed 19444466
  3. Bengtson MB, Solberg C, Aamodt G, Jahnsen J, Moum B, Sauar J, Vatn MH, Ibsen Study Group (2009)
    Clustering in time of familial IBD separates ulcerative colitis from Crohn's disease
    Inflamm Bowel Dis, 15 (12), 1867-74
    DOI 10.1002/ibd.20978, PubMed 19434721
  4. Bergestuen DA, Aakhus S (2009)
    [Heart disease with a rare cause]
    Tidsskr Nor Laegeforen, 129 (3), 191
    DOI 10.4045/tidsskr.08.0480, PubMed 19192507
  5. Bourreille A, Ignjatovic A, Aabakken L, Loftus EV, Eliakim R, Pennazio M, Bouhnik Y, Seidman E, Keuchel M, Albert JG, Ardizzone S, Bar-Meir S, Bisschops R, Despott EJ, Fortun PF, Heuschkel R, Kammermeier J, Leighton JA, Mantzaris GJ, Moussata D, Lo S, Paulsen V, Panés J, Radford-Smith G, Reinisch W et al. (2009)
    Role of small-bowel endoscopy in the management of patients with inflammatory bowel disease: an international OMED-ECCO consensus
    Endoscopy, 41 (7), 618-37
    DOI 10.1055/s-0029-1214790, PubMed 19588292
  6. Brackmann S, Andersen SN, Aamodt G, Langmark F, Clausen OP, Aadland E, Fausa O, Rydning A, Vatn MH (2009)
    Relationship between clinical parameters and the colitis-colorectal cancer interval in a cohort of patients with colorectal cancer in inflammatory bowel disease
    Scand J Gastroenterol, 44 (1), 46-55
    DOI 10.1080/00365520801977568, PubMed 18609187
  7. Brackmann S, Andersen SN, Aamodt G, Roald B, Langmark F, Clausen OP, Aadland E, Fausa O, Rydning A, Vatn MH (2009)
    Two distinct groups of colorectal cancer in inflammatory bowel disease
    Inflamm Bowel Dis, 15 (1), 9-16
    DOI 10.1002/ibd.20542, PubMed 18618636
  8. Bretthauer M (2009)
    The capsule and colorectal-cancer screening--the crux of the matter
    N Engl J Med, 361 (3), 300-1
    DOI 10.1056/NEJMe0903924, PubMed 19605836
  9. Bretthauer M (2009)
    [A year with New England Journal of Medicine]
    Tidsskr Nor Laegeforen, 129 (19), 1971
    DOI 10.4045/tidsskr.09.1022, PubMed 19823197
  10. Bretthauer M (2009)
    Capsule Endoscopy versus Colonoscopy REPLY
    N. Engl. J. Med., 361 (16), 1609-1610
  11. Bretthauer M (2009)
    The First Transatlantic Symposium on Colorectal Cancer Screening
    Endoscopy, 41 (9), 816-7
    DOI 10.1055/s-0029-1215049, PubMed 19685421
  12. Bretthauer M (2009)
    [Do you understand me?]
    Tidsskr Nor Laegeforen, 129 (21), 2211
    DOI 10.4045/tidsskr.09.1081, PubMed 19898565
  13. Bretthauer M, Haug C (2009)
    [Without registration, no publishing!]
    Tidsskr Nor Laegeforen, 129 (8), 733
    DOI 10.4045/tidsskr.09.08E1, PubMed 19373295
  14. Forsbring M, Vik ES, Dalhus B, Karlsen TH, Bergquist A, Schrumpf E, Bjørås M, Boberg KM, Alseth I (2009)
    Catalytically impaired hMYH and NEIL1 mutant proteins identified in patients with primary sclerosing cholangitis and cholangiocarcinoma
    Carcinogenesis, 30 (7), 1147-54
    DOI 10.1093/carcin/bgp118, PubMed 19443904
  15. Førli L, Bjortuft O, Boe J (2009)
    Vitamin D status in relation to nutritional depletion and muscle function in patients with advanced pulmonary disease
    Exp Lung Res, 35 (6), 524-38
    DOI 10.1080/01902140902763193, PubMed 19842836
  16. Haugland T, Vatn MH, Veenstra M, Wahl AK, Natvig GK (2009)
    Health related quality of life in patients with neuroendocrine tumors compared with the general Norwegian population
    Qual Life Res, 18 (6), 719-26
    DOI 10.1007/s11136-009-9487-x, PubMed 19479341
  17. Haukeland JW, Konopski Z, Eggesbø HB, von Volkmann HL, Raschpichler G, Bjøro K, Haaland T, Løberg EM, Birkeland K (2009)
    Metformin in patients with non-alcoholic fatty liver disease: a randomized, controlled trial
    Scand J Gastroenterol, 44 (7), 853-60
    DOI 10.1080/00365520902845268, PubMed 19811343
  18. Holme O, Thiis-Evensen E, Vatn MH (2009)
    Treatment of fulminant ulcerative colitis with cyclosporine A
    Scand J Gastroenterol, 44 (11), 1310-4
    DOI 10.3109/00365520903222673, PubMed 19891581
  19. Kalager M, Bretthauer M (2009)
    Spontaneous regression of invasive breast cancer: does this study answer the question?
    Arch Intern Med, 169 (10), 997
    DOI 10.1001/archinternmed.2009.91, PubMed 19468097
  20. Karlsen TH (2009)
    Genome-wide association studies reach hepatology
    J Hepatol, 50 (6), 1278-80
    DOI 10.1016/j.jhep.2009.03.002, PubMed 19395112
  21. Karlsen TH, Franke A, Melum E, Kaser A, Hov JR, Balschun T, Lie BA, Bergquist A, Schramm C, Weismüller TJ, Gotthardt D, Rust C, Philipp EE, Fritz T, Henckaerts L, Weersma RK, Stokkers P, Ponsioen CY, Wijmenga C, Sterneck M, Nothnagel M, Hampe J, Teufel A, Runz H, Rosenstiel P et al. (2009)
    Genome-wide association analysis in primary sclerosing cholangitis
    Gastroenterology, 138 (3), 1102-11
    DOI 10.1053/j.gastro.2009.11.046, PubMed 19944697
  22. Lorentzen AR, Karlsen TH, Olsson M, Smestad C, Mero IL, Woldseth B, Sun JY, Senitzer D, Celius EG, Thorsby E, Spurkland A, Lie BA, Harbo HF (2009)
    Killer immunoglobulin-like receptor ligand HLA-Bw4 protects against multiple sclerosis
    Ann Neurol, 65 (6), 658-66
    DOI 10.1002/ana.21695, PubMed 19630074
  23. Madsen NE, Nielsen IM, Aabakken L, Westgaard A (2009)
    [Net-based guideline for anamnesis taking and clinical examination]
    Tidsskr Nor Laegeforen, 129 (16), 1655-7
    DOI 10.4045/tidsskr.08.0217, PubMed 19721485
  24. Olsen I, Tollefsen S, Aagaard C, Reitan LJ, Bannantine JP, Andersen P, Sollid LM, Lundin KE (2009)
    Isolation of Mycobacterium avium subspecies paratuberculosis reactive CD4 T cells from intestinal biopsies of Crohn's disease patients
    PLoS One, 4 (5), e5641
    DOI 10.1371/journal.pone.0005641, PubMed 19479064
  25. Perminow G, Brackmann S, Lyckander LG, Franke A, Borthne A, Rydning A, Aamodt G, Schreiber S, Vatn MH, IBSEN-II Group (2009)
    A characterization in childhood inflammatory bowel disease, a new population-based inception cohort from South-Eastern Norway, 2005-07, showing increased incidence in Crohn's disease
    Scand J Gastroenterol, 44 (4), 446-56
    DOI 10.1080/00365520802647434, PubMed 19117240
  26. Perminow G, Reikvam DH, Lyckander LG, Brandtzaeg P, Vatn MH, Carlsen HS (2009)
    Increased number and activation of colonic macrophages in pediatric patients with untreated Crohn's disease
    Inflamm Bowel Dis, 15 (9), 1368-78
    DOI 10.1002/ibd.20916, PubMed 19322902
  27. Rey JF, Repici A, Kuznetsov K, Boyko V, Aabakken L (2009)
    Optimal preparation for small bowel examinations with video capsule endoscopy
    Dig Liver Dis, 41 (7), 486-93
    DOI 10.1016/j.dld.2008.09.016, PubMed 19158002
  28. Scholz T, Karlsen TH, Sanengen T, Schrumpf E, Line PD, Boberg KM, Jörgensen PF, Fosby B, Bentdal O, Ostensen AB, Osnes S, Riddervold F, Haugaa H, Hausken J, Bergmann JB, Foss S, Björo K, Foss A, Levertransplantasjonsgruppen ved Oslo universitetssykehus, Rikshospitalet (2009)
    [Liver transplantation in Norway through 25 years]
    Tidsskr Nor Laegeforen, 129 (24), 2587-92
    DOI 10.4045/tidsskr.09.1106, PubMed 20029553
  29. Solberg IC, Lygren I, Cvancarova M, Jahnsen J, Stray N, Sauar J, Schreiber S, Moum B, Vatn MH, IBSEN Study Group (2009)
    Predictive value of serologic markers in a population-based Norwegian cohort with inflammatory bowel disease
    Inflamm Bowel Dis, 15 (3), 406-14
    DOI 10.1002/ibd.20781, PubMed 19009607
  30. Solberg IC, Lygren I, Jahnsen J, Aadland E, Høie O, Cvancarova M, Bernklev T, Henriksen M, Sauar J, Vatn MH, Moum B, IBSEN Study Group (2009)
    Clinical course during the first 10 years of ulcerative colitis: results from a population-based inception cohort (IBSEN Study)
    Scand J Gastroenterol, 44 (4), 431-40
    DOI 10.1080/00365520802600961, PubMed 19101844
  31. Yndestad A, Haukeland JW, Dahl TB, Bjøro K, Gladhaug IP, Berge C, Damås JK, Haaland T, Løberg EM, Linnestad P, Birkeland K, Konopski Z, Halvorsen B, Berge RK, Aukrust P (2009)
    A complex role of activin A in non-alcoholic fatty liver disease
    Am J Gastroenterol, 104 (9), 2196-205
    DOI 10.1038/ajg.2009.318, PubMed 19532130
  32. Yu X, Wieczorek S, Franke A, Yin H, Pierer M, Sina C, Karlsen TH, Boberg KM, Bergquist A, Kunz M, Witte T, Gross WL, Epplen JT, Alarcón-Riquelme ME, Schreiber S, Ibrahim SM (2009)
    Association of UCP2 -866 G/A polymorphism with chronic inflammatory diseases
    Genes Immun, 10 (6), 601-5
    DOI 10.1038/gene.2009.29, PubMed 19387457
  33. Aabakken L (2009)
    Endoscopic diagnosis and treatment of tumors
    Endoscopy, 41 (10), 861-5
    DOI 10.1055/s-0029-1215090, PubMed 19798611

Publications 2008

  1. Ahlquist T, Lind GE, Costa VL, Meling GI, Vatn M, Hoff GS, Rognum TO, Skotheim RI, Thiis-Evensen E, Lothe RA (2008)
    Gene methylation profiles of normal mucosa, and benign and malignant colorectal tumors identify early onset markers
    Mol Cancer, 7, 94
    DOI 10.1186/1476-4598-7-94, PubMed 19117505
  2. Bengtson MB, Solberg C, Aamodt G, Sauar J, Jahnsen J, Moum B, Lygren I, Vatn MH, IBSEN study group (2008)
    Familial aggregation in Crohn's disease and ulcerative colitis in a Norwegian population-based cohort followed for ten years
    J Crohns Colitis, 3 (2), 92-9
    DOI 10.1016/j.crohns.2008.11.002, PubMed 21172251
  3. Björnsson E, Olsson R, Bergquist A, Lindgren S, Braden B, Chapman RW, Boberg KM, Angulo P (2008)
    The natural history of small-duct primary sclerosing cholangitis
    Gastroenterology, 134 (4), 975-80
    DOI 10.1053/j.gastro.2008.01.042, PubMed 18395078
  4. Boye B, Lundin KE, Leganger S, Mokleby K, Jantschek G, Jantschek I, Kunzendorf S, Benninghoven D, Sharpe M, Wilhelmsen I, Blomhoff S, Malt UF, Jahnsen J (2008)
    The INSPIRE study: do personality traits predict general quality of life (Short form-36) in distressed patients with ulcerative colitis and Crohn's disease?
    Scand J Gastroenterol, 43 (12), 1505-13
    DOI 10.1080/00365520802321196, PubMed 18777439
  5. Bretthauer M (2008)
    [Statistical significance and clinical relevance]
    Tidsskr Nor Laegeforen, 128 (3), 279
    PubMed 18264146
  6. Bretthauer M (2008)
    Erroneous on screening colonoscopy
    Z. Gastroent., 46 (6), 633
  7. Brottveit M, Lundin KE (2008)
    [Cancer risk in coeliac disease]
    Tidsskr Nor Laegeforen, 128 (20), 2312-5
    PubMed 19096486
  8. Dalgard O, Bjøro K, Ring-Larsen H, Bjornsson E, Holberg-Petersen M, Skovlund E, Reichard O, Myrvang B, Sundelöf B, Ritland S, Hellum K, Frydén A, Florholmen J, Verbaan H, North-C Group (2008)
    Pegylated interferon alfa and ribavirin for 14 versus 24 weeks in patients with hepatitis C virus genotype 2 or 3 and rapid virological response
    Hepatology, 47 (1), 35-42
    DOI 10.1002/hep.21975, PubMed 17975791
  9. Fjallskog ML, Janson ET, Falkmer UG, Vatn MH, Oberg KE, Eriksson BK (2008)
    Treatment with combined streptozotocin and liposomal doxorubicin in metastatic endocrine pancreatic tumors
    Neuroendocrinology, 88 (1), 53-8
    DOI 10.1159/000117575, PubMed 18285678
  10. Franke A, Balschun T, Karlsen TH, Hedderich J, May S, Lu T, Schuldt D, Nikolaus S, Rosenstiel P, Krawczak M, Schreiber S (2008)
    Replication of signals from recent studies of Crohn's disease identifies previously unknown disease loci for ulcerative colitis
    Nat Genet, 40 (6), 713-5
    DOI 10.1038/ng.148, PubMed 18438405
  11. Franke A, Balschun T, Karlsen TH, Sventoraityte J, Nikolaus S, Mayr G, Domingues FS, Albrecht M, Nothnagel M, Ellinghaus D, Sina C, Onnie CM, Weersma RK, Stokkers PC, Wijmenga C, Gazouli M, Strachan D, McArdle WL, Vermeire S, Rutgeerts P, Rosenstiel P, Krawczak M, Vatn MH, IBSEN study group, Mathew CG et al. (2008)
    Sequence variants in IL10, ARPC2 and multiple other loci contribute to ulcerative colitis susceptibility
    Nat Genet, 40 (11), 1319-23
    DOI 10.1038/ng.221, PubMed 18836448
  12. Guttormsen V, Løvik A, Bye A, Bratlie J, Mørkrid L, Lundin KE (2008)
    No induction of anti-avenin IgA by oats in adult, diet-treated coeliac disease
    Scand J Gastroenterol, 43 (2), 161-5
    DOI 10.1080/00365520701832822, PubMed 18224563
  13. Hennes EM, Zeniya M, Czaja AJ, Parés A, Dalekos GN, Krawitt EL, Bittencourt PL, Porta G, Boberg KM, Hofer H, Bianchi FB, Shibata M, Schramm C, Eisenmann de Torres B, Galle PR, McFarlane I, Dienes HP, Lohse AW, International Autoimmune Hepatitis Group (2008)
    Simplified criteria for the diagnosis of autoimmune hepatitis
    Hepatology, 48 (1), 169-76
    DOI 10.1002/hep.22322, PubMed 18537184
  14. Hov JR, Boberg KM, Karlsen TH (2008)
    Autoantibodies in primary sclerosing cholangitis
    World J Gastroenterol, 14 (24), 3781-91
    DOI 10.3748/wjg.14.3781, PubMed 18609700
  15. Karlsen TH, Schrumpf E, Boberg KM (2008)
    Gallbladder polyps in primary sclerosing cholangitis: not so benign
    Curr Opin Gastroenterol, 24 (3), 395-9
    DOI 10.1097/MOG.0b013e3282f5727a, PubMed 18408471
  16. Lind GE, Ahlquist T, Kolberg M, Berg M, Eknaes M, Alonso MA, Kallioniemi A, Meling GI, Skotheim RI, Rognum TO, Thiis-Evensen E, Lothe RA (2008)
    Hypermethylated MAL gene - a silent marker of early colon tumorigenesis
    J Transl Med, 6, 13
    DOI 10.1186/1479-5876-6-13, PubMed 18346269
  17. Melum E, Buch S, Schafmayer C, Kalthoff H, Tepel J, Schreiber S, Karlsen TH, Hampe J (2008)
    Investigation of cholangiocarcinoma associated NKG2D polymorphisms in colorectal carcinoma
    Int J Cancer, 123 (1), 241-2
    DOI 10.1002/ijc.23517, PubMed 18398827
  18. Melum E, Karlsen TH, Bergquist A, Schrumpf E, Boberg KM (2008)
    An interleukin-6 (IL-6) receptor polymorphism affecting serum levels of IL-6 does not increase the risk of cholangiocarcinoma in primary sclerosing cholangitis
    Am J Gastroenterol, 103 (4), 1045; author reply 1045-6
    DOI 10.1111/j.1572-0241.2007.01772_5.x, PubMed 18397431
  19. Melum E, Karlsen TH, Schrumpf E, Bergquist A, Thorsby E, Boberg KM, Lie BA (2008)
    Cholangiocarcinoma in primary sclerosing cholangitis is associated with NKG2D polymorphisms
    Hepatology, 47 (1), 90-6
    DOI 10.1002/hep.21964, PubMed 18023027
  20. Seip B, Huppertz-Hauss G, Sauar J, Bretthauer M, Hoff G (2008)
    Patients' satisfaction: an important factor in quality control of gastroscopies
    Scand J Gastroenterol, 43 (8), 1004-11
    DOI 10.1080/00365520801958592, PubMed 19086282
  21. Aabakken L (2008)
    Endoscopic haemostasis
    Best Pract Res Clin Gastroenterol, 22 (5), 899-927
    DOI 10.1016/j.bpg.2008.05.002, PubMed 18790438
  22. Aabakken L (2008)
    Current endoscopic and pharmacological therapy of peptic ulcer bleeding
    Best Pract Res Clin Gastroenterol, 22 (2), 243-59
    DOI 10.1016/j.bpg.2007.10.010, PubMed 18346682
  23. Aamodt G, Bukholm G, Jahnsen J, Moum B, Vatn MH, IBSEN Study Group (2008)
    The association between water supply and inflammatory bowel disease based on a 1990-1993 cohort study in southeastern Norway
    Am J Epidemiol, 168 (9), 1065-72
    DOI 10.1093/aje/kwn218, PubMed 18801890
  24. Aamodt G, Jahnsen J, Bengtson MB, Moum B, Vatn MH, IBSEN Study Group (2008)
    Geographic distribution and ecological studies of inflammatory bowel disease in southeastern Norway in 1990-1993
    Inflamm Bowel Dis, 14 (7), 984-91
    DOI 10.1002/ibd.20417, PubMed 18338775

Publications 2007

  1. Almendingen K, Høstmark AT, Fausa O, Mosdøl A, Aabakken L, Vatn MH (2007)
    Familial adenomatous polyposis patients have high levels of arachidonic acid and docosahexaenoic acid and low levels of linoleic acid and alpha-linolenic acid in serum phospholipids
    Int J Cancer, 120 (3), 632-7
    DOI 10.1002/ijc.22337, PubMed 17096349
  2. Bretthauer M, Hoff G (2007)
    [Prevention and early diagnosis of colorectal cancer]
    Tidsskr Nor Laegeforen, 127 (20), 2688-91
    PubMed 17952153
  3. Bretthauer M, Seip B, Aasen S, Kordal M, Hoff G, Aabakken L (2007)
    Carbon dioxide insufflation for more comfortable endoscopic retrograde cholangiopancreatography: a randomized, controlled, double-blind trial
    Endoscopy, 39 (1), 58-64
    DOI 10.1055/s-2006-945036, PubMed 17252462
  4. Eike MC, Nordang GB, Karlsen TH, Boberg KM, Vatn MH, IBSEN study group, Dahl-Jørgensen K, Rønningen KS, Joner G, Flatø B, Bergquist A, Thorsby E, Førre O, Kvien TK, Undlien DE, Lie BA (2007)
    The FCRL3 -169T>C polymorphism is associated with rheumatoid arthritis and shows suggestive evidence of involvement with juvenile idiopathic arthritis in a Scandinavian panel of autoimmune diseases
    Ann Rheum Dis, 67 (9), 1287-91
    DOI 10.1136/ard.2007.077826, PubMed 18065500
  5. Fork FT, Aabakken L (2007)
    Capsule enteroscopy and radiology of the small intestine
    Eur Radiol, 17 (12), 3103-11
    DOI 10.1007/s00330-007-0718-7, PubMed 17876583
  6. Franke A, Rosenstiel P, Balschun T, Von Kampen O, Schreiber S, Sina C, Hampe J, Karlsen TH, Vatn MH, IBSEN Study Group, Solberg C (2007)
    No association between the TUCAN (CARD8) Cys10Stop mutation and inflammatory bowel disease in a large retrospective German and a clinically well-characterized Norwegian sample
    Gastroenterology, 132 (5), 2080-1
    DOI 10.1053/j.gastro.2007.03.087, PubMed 17484912
  7. Frøslie KF, Jahnsen J, Moum BA, Vatn MH, IBSEN Group (2007)
    Mucosal healing in inflammatory bowel disease: results from a Norwegian population-based cohort
    Gastroenterology, 133 (2), 412-22
    DOI 10.1053/j.gastro.2007.05.051, PubMed 17681162
  8. Førli L, Mellbye OJ, Halse J, Bjørtuft O, Vatn M, Boe J (2007)
    Cytokines, bone turnover markers and weight change in candidates for lung transplantation
    Pulm Pharmacol Ther, 21 (1), 188-95
    DOI 10.1016/j.pupt.2007.02.002, PubMed 17419084
  9. Haukeland JW, Bjøro K (2007)
    [When the brain fails in liver failure]
    Tidsskr Nor Laegeforen, 127 (11), 1490
    PubMed 17551548
  10. Haukeland JW, Lorgen I, Schreiner LT, Frigstad SO, Brandsaeter B, Bjøro K, Bang C, Raknerud N, Konopski Z (2007)
    Incidence rates and causes of cirrhosis in a Norwegian population
    Scand J Gastroenterol, 42 (12), 1501-8
    DOI 10.1080/00365520701478014, PubMed 17852839
  11. Henriksen M, Jahnsen J, Lygren I, Vatn MH, Moum B, IBSEN Study Group (2007)
    Are there any differences in phenotype or disease course between familial and sporadic cases of inflammatory bowel disease? Results of a population-based follow-up study
    Am J Gastroenterol, 102 (9), 1955-63
    DOI 10.1111/j.1572-0241.2007.01368.x, PubMed 17573793
  12. Henriksen M, Jahnsen J, Lygren I, Aadland E, Schulz T, Vatn MH, Moum B, Ibsen Study Group (2007)
    Clinical course in Crohn's disease: results of a five-year population-based follow-up study (the IBSEN study)
    Scand J Gastroenterol, 42 (5), 602-10
    DOI 10.1080/00365520601076124, PubMed 17454881
  13. Hoff G, Bretthauer M (2007)
    Colonic explosion: an unavoidable complication?
    Endoscopy, 39 (3), 258
    DOI 10.1055/s-2007-966200, PubMed 17385113
  14. Hoff G, Bretthauer M, Dahler S, Huppertz-Hauss G, Sauar J, Paulsen J, Seip B, Moritz V (2007)
    Improvement in caecal intubation rate and pain reduction by using 3-dimensional magnetic imaging for unsedated colonoscopy: a randomized trial of patients referred for colonoscopy
    Scand J Gastroenterol, 42 (7), 885-9
    DOI 10.1080/00365520601127125, PubMed 17558914
  15. Höie O, Wolters F, Riis L, Aamodt G, Solberg C, Bernklev T, Odes S, Mouzas IA, Beltrami M, Langholz E, Stockbrügger R, Vatn M, Moum B, European Collaborative Study Group of Inflammatory Bowel Disease (EC-IBD) (2007)
    Ulcerative colitis: patient characteristics may predict 10-yr disease recurrence in a European-wide population-based cohort
    Am J Gastroenterol, 102 (8), 1692-701
    DOI 10.1111/j.1572-0241.2007.01265.x, PubMed 17555460
  16. Høie O, Aamodt G, Vermeire S, Bernklev T, Odes S, Wolters FL, Riis L, Politi P, Tsianos EV, Butrón M, Stockbrügger RW, Munkholm P, Vatn M, Moum B, European Collaborative study group of Inflammatory Bowel Disease (EC-IBD) (2007)
    Serological markers are associated with disease course in ulcerative colitis. A study in an unselected population-based cohort followed for 10 years
    J Crohns Colitis, 2 (2), 114-22
    DOI 10.1016/j.crohns.2007.10.001, PubMed 21172201
  17. Karlsen TH, Boberg KM, Olsson M, Sun JY, Senitzer D, Bergquist A, Schrumpf E, Thorsby E, Lie BA (2007)
    Particular genetic variants of ligands for natural killer cell receptors may contribute to the HLA associated risk of primary sclerosing cholangitis
    J Hepatol, 46 (5), 899-906
    DOI 10.1016/j.jhep.2007.01.032, PubMed 17383044
  18. Karlsen TH, Boberg KM, Vatn M, Bergquist A, Hampe J, Schrumpf E, Thorsby E, Schreiber S, Lie BA, IBSEN Study Group (2007)
    Different HLA class II associations in ulcerative colitis patients with and without primary sclerosing cholangitis
    Genes Immun, 8 (3), 275-8
    DOI 10.1038/sj.gene.6364377, PubMed 17301827
  19. Karlsen TH, Schrumpf E, Boberg KM (2007)
    Genetic epidemiology of primary sclerosing cholangitis
    World J Gastroenterol, 13 (41), 5421-31
    DOI 10.3748/wjg.v13.i41.5421, PubMed 17907284
  20. Katsanos KH, Vermeire S, Christodoulou DK, Riis L, Wolters F, Odes S, Freitas J, Hoie O, Beltrami M, Fornaciari G, Clofent J, Bodini P, Vatn M, Nunes PB, Moum B, Munkholm P, Limonard C, Stockbrugger R, Rutgeerts P, Tsianos EV, EC-IBD Study Group (2007)
    Dysplasia and cancer in inflammatory bowel disease 10 years after diagnosis: results of a population-based European collaborative follow-up study
    Digestion, 75 (2-3), 113-21
    DOI 10.1159/000104731, PubMed 17598963
  21. Ljung T, Thomsen OØ, Vatn M, Karlén P, Karlsen LN, Tysk C, Nilsson SU, Kilander A, Gillberg R, Grip O, Lindgren S, Befrits R, Löfberg R (2007)
    Granulocyte, monocyte/macrophage apheresis for inflammatory bowel disease: the first 100 patients treated in Scandinavia
    Scand J Gastroenterol, 42 (2), 221-7
    DOI 10.1080/00365520600979369, PubMed 17327942
  22. Melum E, Friman S, Bjøro K, Rasmussen A, Isoniemi H, Gjertsen H, Bäckman L, Oksanen A, Olausson M, Duraj FF, Ericzon BG (2007)
    Hepatitis C impairs survival following liver transplantation irrespective of concomitant hepatocellular carcinoma
    J Hepatol, 47 (6), 777-83
    DOI 10.1016/j.jhep.2007.06.013, PubMed 17714825
  23. Negaard A, Paulsen V, Sandvik L, Berstad AE, Borthne A, Try K, Lygren I, Storaas T, Klow NE (2007)
    A prospective randomized comparison between two MRI studies of the small bowel in Crohn's disease, the oral contrast method and MR enteroclysis
    Eur Radiol, 17 (9), 2294-301
    DOI 10.1007/s00330-007-0648-4, PubMed 17483955
  24. Odes S, Friger M, Vardi H, Claessens G, Bossuyt X, Riis L, Munkholm P, Wolters F, Yona H, Hoie O, Beltrami M, Tsianos E, Katsanos K, Mouzas I, Clofent J, Monteiro E, Messori A, Politi P, O'Morain C, Limonard C, Russel M, Vatn M, Moum B, Stockbrugger R, Vermeire S et al. (2007)
    Role of ASCA and the NOD2/CARD15 mutation Gly908Arg in predicting increased surgical costs in Crohn's disease patients: a project of the European Collaborative Study Group on Inflammatory Bowel Disease
    Inflamm Bowel Dis, 13 (7), 874-81
    DOI 10.1002/ibd.20122, PubMed 17278126
  25. Odes S, Vardi H, Friger M, Wolters F, Hoie O, Moum B, Bernklev T, Yona H, Russel M, Munkholm P, Langholz E, Riis L, Politi P, Bondini P, Tsianos E, Katsanos K, Clofent J, Vermeire S, Freitas J, Mouzas I, Limonard C, O'Morain C, Monteiro E, Fornaciari G, Vatn M et al. (2007)
    Effect of phenotype on health care costs in Crohn's disease: A European study using the Montreal classification
    J Crohns Colitis, 1 (2), 87-96
    DOI 10.1016/j.crohns.2007.08.004, PubMed 21172190
  26. Olaussen RW, Karlsson MR, Lundin KE, Jahnsen J, Brandtzaeg P, Farstad IN (2007)
    Reduced chemokine receptor 9 on intraepithelial lymphocytes in celiac disease suggests persistent epithelial activation
    Gastroenterology, 132 (7), 2371-82
    DOI 10.1053/j.gastro.2007.04.023, PubMed 17570212
  27. Ráki M, Fallang LE, Brottveit M, Bergseng E, Quarsten H, Lundin KE, Sollid LM (2007)
    Tetramer visualization of gut-homing gluten-specific T cells in the peripheral blood of celiac disease patients
    Proc Natl Acad Sci U S A, 104 (8), 2831-6
    DOI 10.1073/pnas.0608610104, PubMed 17307878
  28. Solberg IC, Vatn MH, Høie O, Stray N, Sauar J, Jahnsen J, Moum B, Lygren I, IBSEN Study Group (2007)
    Clinical course in Crohn's disease: results of a Norwegian population-based ten-year follow-up study
    Clin Gastroenterol Hepatol, 5 (12), 1430-8
    DOI 10.1016/j.cgh.2007.09.002, PubMed 18054751
  29. Søreide K, Bretthauer M (2007)
    [Colorectal cancer--a disease one doesn't talk about]
    Tidsskr Nor Laegeforen, 127 (20), 2651
    PubMed 17952144
  30. Wiencke K, Karlsen TH, Boberg KM, Thorsby E, Schrumpf E, Lie BA, Spurkland A (2007)
    Primary sclerosing cholangitis is associated with extended HLA-DR3 and HLA-DR6 haplotypes
    Tissue Antigens, 69 (2), 161-9
    DOI 10.1111/j.1399-0039.2006.00738.x, PubMed 17257319
  31. Wolters FL, Joling C, Russel MG, Sijbrandij J, De Bruin M, Odes S, Riis L, Munkholm P, Bodini P, Ryan B, O'Morain C, Mouzas IA, Tsianos E, Vermeire S, Monteiro E, Limonard C, Vatn M, Fornaciari G, Rodriguez D, Groot W, Moum B, Stockbrügger RW, European Collaborative Study Group On Inflammatory Bowel Disease (EC-IBD) (2007)
    Treatment inferred disease severity in Crohn's disease: evidence for a European gradient of disease course
    Scand J Gastroenterol, 42 (3), 333-44
    DOI 10.1080/00365520600930750, PubMed 17354113
  32. Aabakken L, Bretthauer M, Line PD (2007)
    Double-balloon enteroscopy for endoscopic retrograde cholangiography in patients with a Roux-en-Y anastomosis
    Endoscopy, 39 (12), 1068-71
    DOI 10.1055/s-2007-966841, PubMed 18072058

Publications 2006

  1. Almaas H, Cases AL, Devold TG, Holm H, Langsrud T, Aabakken L, Aadnoey T, Vegarud GE (2006)
    In vitro digestion of bovine and caprine milk by human gastric and duodenal enzymes
    Int. Dairy J., 16 (9), 961-968
  2. Amundsen SS, Vatn M, IBSEN study group, Wijmenga C, Sollid LM, Lie BA (2006)
    Association analysis of MYO9B gene polymorphisms and inflammatory bowel disease in a Norwegian cohort
    Tissue Antigens, 68 (3), 249-52
    DOI 10.1111/j.1399-0039.2006.00665.x, PubMed 16948647
  3. Andriulli A, Dalgard O, Bjøro K, Mangia A (2006)
    Short-term treatment duration for HCV-2 and HCV-3 infected patients
    Dig Liver Dis, 38 (10), 741-8
    DOI 10.1016/j.dld.2006.06.006, PubMed 16916631
  4. Bengtson MB, Rønning T, Vatn MH, Harris JR (2006)
    Irritable bowel syndrome in twins: genes and environment
    Gut, 55 (12), 1754-9
    DOI 10.1136/gut.2006.097287, PubMed 17008364
  5. Bernklev T, Jahnsen J, Henriksen M, Lygren I, Aadland E, Sauar J, Schulz T, Stray N, Vatn M, Moum B (2006)
    Relationship between sick leave, unemployment, disability, and health-related quality of life in patients with inflammatory bowel disease
    Inflamm Bowel Dis, 12 (5), 402-12
    DOI 10.1097/01.MIB.0000218762.61217.4a, PubMed 16670530
  6. Berstad AE, Aabakken L, Smith HJ, Aasen S, Boberg KM, Schrumpf E (2006)
    Diagnostic accuracy of magnetic resonance and endoscopic retrograde cholangiography in primary sclerosing cholangitis
    Clin Gastroenterol Hepatol, 4 (4), 514-20
    DOI 10.1016/j.cgh.2005.10.007, PubMed 16616358
  7. Bjøro K, Brandsaeter B, Foss A, Schrumpf E (2006)
    Liver transplantation in primary sclerosing cholangitis
    Semin Liver Dis, 26 (1), 69-79
    DOI 10.1055/s-2006-933565, PubMed 16496235
  8. Boberg KM, Foss A, Midtvedt K, Schrumpf E (2006)
    ABO-incompatible deceased donor liver transplantation with the use of antigen-specific immunoadsorption and anti-CD20 monoclonal antibody
    Clin Transplant, 20 (2), 265-8
    DOI 10.1111/j.1399-0012.2005.00470.x, PubMed 16640538
  9. Boberg KM, Jebsen P, Clausen OP, Foss A, Aabakken L, Schrumpf E (2006)
    Diagnostic benefit of biliary brush cytology in cholangiocarcinoma in primary sclerosing cholangitis
    J Hepatol, 45 (4), 568-74
    DOI 10.1016/j.jhep.2006.05.010, PubMed 16879890
  10. Bowlus CL, Karlsen TH, Broomé U, Thorsby E, Vatn M, Schrumpf E, Lie BA, Boberg KM (2006)
    Analysis of MAdCAM-1 and ICAM-1 polymorphisms in 365 Scandinavian patients with primary sclerosing cholangitis
    J Hepatol, 45 (5), 704-10
    DOI 10.1016/j.jhep.2006.03.012, PubMed 16750586
  11. Bretthauer M (2006)
    [Can CT colonography replace coloscopy?]
    Tidsskr Nor Laegeforen, 126 (11), 1464
    PubMed 16732337
  12. de Lange T, Svensen AM, Larsen S, Aabakken L (2006)
    The functionality and reliability of an Internet interface for assessments of endoscopic still images and video clips: distributed research in gastroenterology
    Gastrointest Endosc, 63 (3), 445-52
    DOI 10.1016/j.gie.2005.11.053, PubMed 16500394
  13. Franke A, Ruether A, Wedemeyer N, Karlsen TH, Nebel A, Schreiber S (2006)
    No association between the functional CARD4 insertion/deletion polymorphism and inflammatory bowel diseases in the German population
    Gut, 55 (11), 1679-80
    DOI 10.1136/gut.2006.104646, PubMed 17047129
  14. Haukeland JW, Damås JK, Konopski Z, Løberg EM, Haaland T, Goverud I, Torjesen PA, Birkeland K, Bjøro K, Aukrust P (2006)
    Systemic inflammation in nonalcoholic fatty liver disease is characterized by elevated levels of CCL2
    J Hepatol, 44 (6), 1167-74
    DOI 10.1016/j.jhep.2006.02.011, PubMed 16618517
  15. Henriksen M, Jahnsen J, Lygren I, Sauar J, Kjellevold Ø, Schulz T, Vatn MH, Moum B, IBSEN Study Group (2006)
    Ulcerative colitis and clinical course: results of a 5-year population-based follow-up study (the IBSEN study)
    Inflamm Bowel Dis, 12 (7), 543-50
    DOI 10.1097/01.MIB.0000225339.91484.fc, PubMed 16804390
  16. Henriksen M, Jahnsen J, Lygren I, Sauar J, Schulz T, Stray N, Vatn MH, Moum B, Ibsen Study Group (2006)
    Change of diagnosis during the first five years after onset of inflammatory bowel disease: results of a prospective follow-up study (the IBSEN Study)
    Scand J Gastroenterol, 41 (9), 1037-43
    DOI 10.1080/00365520600554527, PubMed 16938716
  17. Hoff G, Bretthauer M (2006)
    The science and politics of colorectal cancer screening
    PLoS Med, 3 (1), e36; quiz e104
    DOI 10.1371/journal.pmed.0030036, PubMed 16383349
  18. Hoff G, Bretthauer M, Huppertz-Hauss G, Kittang E, Stallemo A, Høie O, Dahler S, Nyhus S, Halvorsen FA, Pallenschat J, Vetvik K, Kristian Sandvei P, Friestad J, Pytte R, Coll P (2006)
    The Norwegian Gastronet project: Continuous quality improvement of colonoscopy in 14 Norwegian centres
    Scand J Gastroenterol, 41 (4), 481-7
    DOI 10.1080/00365520500265208, PubMed 16635918
  19. Hoie O, Wolters FL, Riis L, Bernklev T, Aamodt G, Clofent J, Tsianos E, Beltrami M, Odes S, Munkholm P, Vatn M, Stockbrügger RW, Moum B, European Collaborative Study Group of Inflammatory Bowel Disease (2006)
    Low colectomy rates in ulcerative colitis in an unselected European cohort followed for 10 years
    Gastroenterology, 132 (2), 507-15
    DOI 10.1053/j.gastro.2006.11.015, PubMed 17258717
  20. Höie O, Schouten LJ, Wolters FL, Solberg IC, Riis L, Mouzas IA, Politi P, Odes S, Langholz E, Vatn M, Stockbrügger RW, Moum B, European Collaborative Study Group of Inflammatory Bowel Disease (EC-IBD) (2006)
    Ulcerative colitis: no rise in mortality in a European-wide population based cohort 10 years after diagnosis
    Gut, 56 (4), 497-503
    DOI 10.1136/gut.2006.101519, PubMed 17028127
  21. Karlsen TH, Hampe J, Wiencke K, Schrumpf E, Thorsby E, Lie BA, Broomé U, Schreiber S, Boberg KM (2006)
    Genetic polymorphisms associated with inflammatory bowel disease do not confer risk for primary sclerosing cholangitis
    Am J Gastroenterol, 102 (1), 115-21
    DOI 10.1111/j.1572-0241.2006.00928.x, PubMed 17100974
  22. Karlsen TH, Lie BA, Frey Frøslie K, Thorsby E, Broomé U, Schrumpf E, Boberg KM (2006)
    Polymorphisms in the steroid and xenobiotic receptor gene influence survival in primary sclerosing cholangitis
    Gastroenterology, 131 (3), 781-7
    DOI 10.1053/j.gastro.2006.05.057, PubMed 16952547
  23. Ladas SD, Aabakken L, Rey JF, Nowak A, Zakaria S, Adamonis K, Amrani N, Bergman JJ, Boix Valverde J, Boyacioglu S, Cremers I, Crowe J, Deprez P, Díte P, Eisen M, Eliakim R, Fedorov ED, Galkova Z, Gyokeres T, Heuss LT, Husic-Selimovic A, Khediri F, Kuznetsov K, Marek T, Munoz-Navas M et al. (2006)
    Use of sedation for routine diagnostic upper gastrointestinal endoscopy: a European Society of Gastrointestinal Endoscopy Survey of National Endoscopy Society Members
    Digestion, 74 (2), 69-77
    DOI 10.1159/000097466, PubMed 17135728
  24. Lind GE, Kleivi K, Meling GI, Teixeira MR, Thiis-Evensen E, Rognum TO, Lothe RA (2006)
    ADAMTS1, CRABP1, and NR3C1 identified as epigenetically deregulated genes in colorectal tumorigenesis
    Cell Oncol, 28 (5-6), 259-72
    DOI 10.1155/2006/949506, PubMed 17167179
  25. Lundin KE, Glomsaker T (2006)
    [New Swedish specialty structure]
    Tidsskr Nor Laegeforen, 126 (12), 1594
    PubMed 16770367
  26. Lundin KE, Kett K (2006)
    [Dosaging of proton pumps inhibitors]
    Tidsskr Nor Laegeforen, 126 (22), 2985; author reply 2985
    PubMed 17117203
  27. Medici V, Mascheretti S, Croucher PJ, Stoll M, Hampe J, Grebe J, Sturniolo GC, Solberg C, Jahnsen J, Moum B, Schreiber S, Vatn MH (2006)
    Extreme heterogeneity in CARD15 and DLG5 Crohn disease-associated polymorphisms between German and Norwegian populations
    Eur J Hum Genet, 14 (4), 459-68
    DOI 10.1038/sj.ejhg.5201576, PubMed 16493449
  28. Melum E, Karlsen TH, Broomé U, Thorsby E, Schrumpf E, Boberg KM, Lie BA (2006)
    The 32-base pair deletion of the chemokine receptor 5 gene (CCR5-Delta32) is not associated with primary sclerosing cholangitis in 363 Scandinavian patients
    Tissue Antigens, 68 (1), 78-81
    DOI 10.1111/j.1399-0039.2006.00604.x, PubMed 16774544
  29. Melum E, Schrumpf E, Bjøro K (2006)
    Liver TX for hepatitis C cirrhosis in a low prevalence population: risk factors and status at evaluation
    Scand J Gastroenterol, 41 (5), 592-6
    DOI 10.1080/00365520500347113, PubMed 16638703
  30. Odes S, Vardi H, Friger M, Wolters F, Russel MG, Riis L, Munkholm P, Politi P, Tsianos E, Clofent J, Vermeire S, Monteiro E, Mouzas I, Fornaciari G, Sijbrandij J, Limonard C, Van Zeijl G, O'morain C, Moum B, Vatn M, Stockbrugger R, European Collaborative Study on Inflammatory Bowel Disease (2006)
    Cost analysis and cost determinants in a European inflammatory bowel disease inception cohort with 10 years of follow-up evaluation
    Gastroenterology, 131 (3), 719-28
    DOI 10.1053/j.gastro.2006.05.052, PubMed 16952541
  31. Odes S, Vardi H, Friger M, Wolters F, Russel MG, Riis L, Munkholm P, Politi P, Tsianos E, Clofent J, Vermeire S, Monteiro E, Mouzas I, Fornaciari G, Sijbrandij J, Limonard C, Van ZG, O'Morain C, Moum B, Vatn M, Stockbrugger R (2006)
    Cost analysis and cost determinants in a European inflammatory bowel disease inception cohort with 10 years of follow-up evaluation. (vol 131, pg 719, 2006)
    Gastroenterology, 131 (6), 2029
  32. Perminow G, Frigessi A, Rydning A, Nakstad B, Vatn MH (2006)
    Incidence and clinical presentation of IBD in children: comparison between prospective and retrospective data in a selected Norwegian population
    Scand J Gastroenterol, 41 (12), 1433-9
    DOI 10.1080/00365520600789891, PubMed 17101574
  33. Ráki M, Tollefsen S, Molberg Ø, Lundin KE, Sollid LM, Jahnsen FL (2006)
    A unique dendritic cell subset accumulates in the celiac lesion and efficiently activates gluten-reactive T cells
    Gastroenterology, 131 (2), 428-38
    DOI 10.1053/j.gastro.2006.06.002, PubMed 16890596
  34. Reikvam A, Hexeberg S, Kvien TK, Slørdal L, Aabakken L, Engebretsen L, Flatø B, Idsø N, Johnsen V, Kalstad S, Madsen S, Mikkelsen K, Os I, REder J (2006)
    [Clinical use of COX inhibitors--a consensus]
    Tidsskr Nor Laegeforen, 126 (5), 591-5
    PubMed 16505867
  35. Slinning C, Bjøro K, Boberg KM, Schrumpf E (2006)
    [Fulminant hepatic failure in malignant liver disease]
    Tidsskr Nor Laegeforen, 126 (7), 917-8
    PubMed 16554884
  36. Thiis-Evensen E, Seip B, Vatn MH, Hoff GS (2006)
    Impact of a colonoscopic screening examination for colorectal cancer on later utilization of distal GI endoscopies
    Gastrointest Endosc, 64 (6), 948-54
    DOI 10.1016/j.gie.2006.08.006, PubMed 17140903
  37. Tollefsen S, Arentz-Hansen H, Fleckenstein B, Molberg O, Ráki M, Kwok WW, Jung G, Lundin KE, Sollid LM (2006)
    HLA-DQ2 and -DQ8 signatures of gluten T cell epitopes in celiac disease
    J Clin Invest, 116 (8), 2226-36
    DOI 10.1172/JCI27620, PubMed 16878175
  38. Wiencke K, Boberg KM, Donaldson P, Harbo H, Ling V, Schrumpf E, Spurkland A (2006)
    No major effect of the CD28/CTLA4/ICOS gene region on susceptibility to primary sclerosing cholangitis
    Scand J Gastroenterol, 41 (5), 586-91
    DOI 10.1080/00365520500377870, PubMed 16638702
  39. Wolters FL, Russel MG, Sijbrandij J, Schouten LJ, Odes S, Riis L, Munkholm P, Langholz E, Bodini P, O'Morain C, Katsanos K, Tsianos E, Vermeire S, Van Zeijl G, Limonard C, Hoie O, Vatn M, Moum B, Stockbrügger RW, European Collaborative Study Group On Inflammatory Bowel Disease (2006)
    Disease outcome of inflammatory bowel disease patients: general outline of a Europe-wide population-based 10-year clinical follow-up study
    Scand J Gastroenterol Suppl (243), 46-54
    DOI 10.1080/00365520600664250, PubMed 16782622
 
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