Gastroenterology research group Publications
Publications 2021
The effect of train-the-colonoscopy-trainer course on colonoscopy quality indicators
Endoscopy (in press)
DOI 10.1055/a-1352-4583, PubMed 33622001
Transpancreatic biliary sphincterotomy versus double guidewire in difficult biliary cannulation: a randomized controlled trial
Endoscopy
DOI 10.1055/a-1327-2025, PubMed 33440441
Publications 2020
Perioperative Microcirculatory Changes Detected with Gastroscopy Assisted Laser Doppler Flowmetry and Visible Light Spectroscopy in Patients with Median Arcuate Ligament Syndrome
Vasc Health Risk Manag, 16, 331-341
DOI 10.2147/VHRM.S252192, PubMed 32982262
Outcome after endoscopic treatment for dysplasia and superficial esophageal cancer - a cohort study
Scand J Gastroenterol, 55 (9), 1132-1138
DOI 10.1080/00365521.2020.1800813, PubMed 32748653
Effect of gender on mortality and causes of death in cirrhotic patients with gastroesophageal varices. A retrospective study in Norway
PLoS One, 15 (3), e0230263
DOI 10.1371/journal.pone.0230263, PubMed 32163489
A Short Series of Laparoscopic Mesenteric Bypasses for Chronic Mesenteric Ischemia
Vasc Health Risk Manag, 16, 87-97
DOI 10.2147/VHRM.S243264, PubMed 32256075
Erosive Esophagitis and Symptoms of Gastroesophageal Reflux Disease in Patients with Morbid Obesity with and without Type 2 Diabetes: a Cross-sectional Study
Obes Surg, 30 (7), 2667-2675
DOI 10.1007/s11695-020-04545-w, PubMed 32193740
HIV-infected immunological non-responders have colon-restricted gut mucosal immune dysfunction
J Infect Dis (in press)
DOI 10.1093/infdis/jiaa714, PubMed 33216130
Opportunistic treatment of hepatitis C virus infection (OPPORTUNI-C): study protocol for a pragmatic stepped wedge cluster randomized trial of immediate versus outpatient treatment initiation among hospitalized people who inject drugs
Trials, 21 (1), 524
DOI 10.1186/s13063-020-04434-8, PubMed 32539853
Pain and aetiological risk factors determine quality of life in patients with chronic pancreatitis, but a brick in the puzzle is missing
Pancreatology, 20 (7), 1347-1353
DOI 10.1016/j.pan.2020.09.004, PubMed 32948428
Multiple risk factors for diabetes mellitus in patients with chronic pancreatitis: A multicentre study of 1117 cases
United European Gastroenterol J, 8 (4), 453-461
DOI 10.1177/2050640620901973, PubMed 32213024
Laser Doppler Flowmetry and Visible Light Spectroscopy of the Gastric Tube During Minimally Invasive Esophagectomy
Vasc Health Risk Manag, 16, 497-505
DOI 10.2147/VHRM.S269138, PubMed 33273819
Patient reported exposure to smoking and alcohol abuse are associated with pain and other complications in patients with chronic pancreatitis
Pancreatology, 20 (5), 844-851
DOI 10.1016/j.pan.2020.05.001, PubMed 32507681
Publications 2019
Trends in management and outcome of cystic pancreatic lesions - analysis of 322 cases undergoing surgical resection
Scand J Gastroenterol, 54 (8), 1051-1057
DOI 10.1080/00365521.2019.1642379, PubMed 31322457
Gastroscopy assisted laser Doppler flowmetry and visible light spectroscopy in patients with chronic mesenteric ischemia
Scand J Clin Lab Invest, 79 (7), 541-549
DOI 10.1080/00365513.2019.1672084, PubMed 31560225
Characterization of gut microbiota composition and functions in patients with chronic alcohol overconsumption
Gut Microbes, 10 (6), 663-675
DOI 10.1080/19490976.2019.1580097, PubMed 30894059
Plasma cytokine levels in patients with chronic alcohol overconsumption: Relations to gut microbiota markers and clinical correlates
Alcohol, 85, 35-40
DOI 10.1016/j.alcohol.2019.10.002, PubMed 31610228
Real world data on effectiveness, safety and therapeutic drug monitoring of vedolizumab in patients with inflammatory bowel disease. A single center cohort
Scand J Gastroenterol, 54 (1), 41-48
DOI 10.1080/00365521.2018.1548646, PubMed 30650312
Outcome of peroral endoscopic myotomy (POEM) in treatment-naive patients. A systematic review
Scand J Gastroenterol, 54 (1), 1-7
DOI 10.1080/00365521.2018.1549271, PubMed 30650313
Response to letter to the editor: 'Outcome of peroral endoscopic myotomy (POEM) in treatment-naive patients. A systematic review'
Scand J Gastroenterol, 54 (4), 520
DOI 10.1080/00365521.2019.1599416, PubMed 30978123
Integrated treatment of hepatitis C virus infection among people who inject drugs: study protocol for a randomised controlled trial (INTRO-HCV)
BMC Infect Dis, 19 (1), 943
DOI 10.1186/s12879-019-4598-7, PubMed 31703669
Hepatitis C reinfection after successful antiviral treatment among people who inject drugs: A meta-analysis
J Hepatol, 72 (4), 643-657
DOI 10.1016/j.jhep.2019.11.012, PubMed 31785345
Macroscopic appearance of the major duodenal papilla influences bile duct cannulation: a prospective multicenter study by the Scandinavian Association for Digestive Endoscopy Study Group for ERCP
Gastrointest Endosc, 90 (6), 957-963
DOI 10.1016/j.gie.2019.07.014, PubMed 31326385
Pancreatic calcifications associate with diverse aetiological risk factors in patients with chronic pancreatitis: A multicentre study of 1500 cases
Pancreatology, 19 (7), 922-928
DOI 10.1016/j.pan.2019.08.009, PubMed 31462382
Chronic Pancreatitis Is Characterized by Distinct Complication Clusters That Associate With Etiological Risk Factors
Am J Gastroenterol, 114 (4), 656-664
DOI 10.14309/ajg.0000000000000147, PubMed 30741740
How can we achieve WHO's elimination target for hepatitis C incidence?
Lancet Gastroenterol Hepatol, 4 (6), 415-417
DOI 10.1016/S2468-1253(19)30120-7, PubMed 30981687
The Consensus Hepatitis C Cascade of Care: Standardized Reporting to Monitor Progress Toward Elimination
Clin Infect Dis, 69 (12), 2218-2227
DOI 10.1093/cid/ciz714, PubMed 31352481
The relationship between IFNL4 genotype and the rate of fibrosis in hepatitis C patients
Scand J Gastroenterol, 54 (9), 1172-1175
DOI 10.1080/00365521.2019.1643403, PubMed 31479286
Publications 2018
Combining Anti-TNF-α and Vedolizumab in the Treatment of Inflammatory Bowel Disease: A Case Series
Inflamm Bowel Dis, 24 (5), 997-1004
DOI 10.1093/ibd/izx110, PubMed 29668901
Hepatitis C elimination among people who inject drugs: Challenges and recommendations for action within a health systems framework
Liver Int, 39 (1), 20-30
DOI 10.1111/liv.13949, PubMed 30157316
[Chronic pancreatitis – investigation and treatment]
Tidsskr Nor Laegeforen, 138 (3)
DOI 10.4045/tidsskr.17.0341, PubMed 29411568
Model projections on the impact of HCV treatment in the prevention of HCV transmission among people who inject drugs in Europe
J Hepatol, 68 (3), 402-411
DOI 10.1016/j.jhep.2017.10.010, PubMed 29080808
Dissecting Deep Neural Networks for Better Medical Image Classification and Classification Understanding
COMP MED SY, 363-368
Switching from originator to biosimilar infliximab - real world data of a prospective 18 months follow-up of a single-centre IBD population
Scand J Gastroenterol, 53 (6), 692-699
DOI 10.1080/00365521.2018.1463391, PubMed 29852793
Endoscopy assistants influence the quality of colonoscopy
Endoscopy, 50 (9), 871-877
DOI 10.1055/s-0044-101706, PubMed 29444529
Hepatitis C in drug addicts
Tidsskr. Nor. Laegeforen., 138 (13), 1243
[Elimination of hepatitis C is possible]
Tidsskr Nor Laegeforen, 138 (7)
DOI 10.4045/tidsskr.18.0099, PubMed 29663789
Elimination of Hepatitis C is possible
Tidsskr. Nor. Laegeforen., 138 (7), 630-633
Publications 2017
Analysis of lifestyle factors in patients with concomitant chronic pancreatitis and liver cirrhosis
Pancreatology, 17 (5), 698-705
DOI 10.1016/j.pan.2017.07.194, PubMed 28784575
Chronic alcohol overconsumption may alter gut microbial metabolism: a retrospective study of 719 13C-D-xylose breath test results
Microb Ecol Health Dis, 28 (1), 1301725
DOI 10.1080/16512235.2017.1301725, PubMed 28572752
Increased hope following successful treatment for hepatitis C infection
J Adv Nurs, 74 (3), 724-733
DOI 10.1111/jan.13487, PubMed 29082540
Does the Introduction of Biosimilars Change Our Understanding about Treatment Modalities for Inflammatory Bowel Disease?
Dig Dis, 35 (1-2), 74-82
DOI 10.1159/000449087, PubMed 28147370
Switching from Remicade® to Remsima® is well Tolerated and Feasible: A Prospective, Open-label Study
J Crohns Colitis, 11 (3), 297-304
DOI 10.1093/ecco-jcc/jjw166, PubMed 27660339
Adherence to response-guided pegylated interferon and ribavirin for people who inject drugs with hepatitis C virus genotype 2/3 infection: the ACTIVATE study
BMC Infect Dis, 17 (1), 420
DOI 10.1186/s12879-017-2517-3, PubMed 28610605
Research priorities to achieve universal access to hepatitis C prevention, management and direct-acting antiviral treatment among people who inject drugs
Int J Drug Policy, 47, 51-60
DOI 10.1016/j.drugpo.2017.05.019, PubMed 28683982
Efficacy of response-guided directly observed pegylated interferon and self-administered ribavirin for people who inject drugs with hepatitis C virus genotype 2/3 infection: The ACTIVATE study
Int J Drug Policy, 47, 177-186
DOI 10.1016/j.drugpo.2017.05.020, PubMed 28624134
The effect of corn trypsin inhibitor, anti-tissue factor pathway inhibitor antibodies and phospholipids on microvesicle-associated thrombin generation in patients with pancreatic cancer and healthy controls
PLoS One, 12 (9), e0184579
DOI 10.1371/journal.pone.0184579, PubMed 28910348
Changes in risk behaviours during and following treatment for hepatitis C virus infection among people who inject drugs: The ACTIVATE study
Int J Drug Policy, 47, 230-238
DOI 10.1016/j.drugpo.2017.05.040, PubMed 28633998
Publications 2016
Preoperative liquid gastric emptying rate does not predict outcome after fundoplication
J Pediatr Surg, 52 (4), 540-543
DOI 10.1016/j.jpedsurg.2016.09.068, PubMed 28277299
Favorable lifestyle before diagnosis associated with lower risk of screen-detected advanced colorectal neoplasia
World J Gastroenterol, 22 (27), 6276-86
DOI 10.3748/wjg.v22.i27.6276, PubMed 27468217
Hepatitis C reinfection after sustained virological response
J Hepatol, 64 (5), 1020-1026
DOI 10.1016/j.jhep.2016.01.001, PubMed 26780289
Hepatitis C Treatment Uptake among Patients Who Have Received Opioid Substitution Treatment: A Population-Based Study
PLoS One, 11 (11), e0166451
DOI 10.1371/journal.pone.0166451, PubMed 27846264
HCV epidemiology in high-risk groups and the risk of reinfection
J Hepatol, 65 (1 Suppl), S33-S45
DOI 10.1016/j.jhep.2016.07.012, PubMed 27641987
Publications 2015
Outcome of Laparoscopic Surgery in Patients with Cystic Lesions in the Distal Pancreas
J. Pancreas, 16 (3), 266-270
Randomised controlled trial of temoporfin photodynamic therapy plus chemotherapy in nonresectable biliary carcinoma--PCS Nordic study
Photodiagnosis Photodyn Ther, 13, 330-333
DOI 10.1016/j.pdpdt.2015.09.004, PubMed 26415549
Diet adherence and gluten exposure in coeliac disease and self-reported non-coeliac gluten sensitivity
Clin Nutr, 36 (1), 275-280
DOI 10.1016/j.clnu.2015.11.017, PubMed 26714791
Increased Serum Levels of LIGHT/TNFSF14 in Nonalcoholic Fatty Liver Disease: Possible Role in Hepatic Inflammation
Clin Transl Gastroenterol, 6, e95
DOI 10.1038/ctg.2015.23, PubMed 26133108