Publications 2021

Herregods N, Maksymowych WP, Jans LBO, Otobo TM, Sudol-Szopinska I, Meyers AB, Van Rossum MAJ, Kirkhus E, Panwar J, Appenzeller S, Weiss P, Tse SML, Doria AS, Lambert RGW, Jaremko JL (2021)
Atlas of MRI findings of sacroiliitis in pediatric sacroiliac joints to accompany the updated preliminary OMERACT pediatric JAMRIS (Juvenile Idiopathic Arthritis MRI Score) scoring system: Part I: Active lesions
Semin. Arthritis Rheum., 51 (5), 1089-1098
DOI 10.1016/j.semarthrit.2021.07.003

Herregods N, Maksymowych WP, Jans LBO, Otobo TM, Sudol-Szopinska I, Meyers AB, Van Rossum MAJ, Kirkhus E, Panwar J, Appenzeller S, Weiss P, Tse SML, Doria AS, Lambert RGW, Jaremko JL (2021)
Atlas of MRI findings of sacroiliitis in pediatric sacroiliac joints to accompany the updated preliminary OMERACT pediatric JAMRIS (Juvenile Idiopathic Arthritis MRI Score) scoring system: Part II: Structural damage lesions
Semin. Arthritis Rheum., 51 (5), 1099-1107
DOI 10.1016/j.semarthrit.2021.07.009

Otobo TM, Herregods N, Jaremko JL, Sudol-Szopinska I, Maksymowych WP, Meyers ABB, Weiss P, Tse S, Paschke J, Moineddin R, Haroon N, Tzaribachev N, Appenzeller S, Papakonstantinou O, Kirkhus E, van Rossum MAJ, Carrino J, Conaghan PG, Tolend M, Stimec J, Jans L, Lambert RG, Rumsey D, Doria AS (2021)
Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ)
J. Clin. Med., 10 (19), 4564
DOI 10.3390/jcm10194564

Panwar J, Patel H, Tolend M, Akikusa J, Herregods N, Highmore K, Clemente EJI, Jans L, Jaremko JL, von Kalle T, Kirkhus E, Meyers AB, van Rossum MA, Rumsey DG, Stimec J, Tse SM, Twilt M, Tzaribachev N, Doria AS (2021)
Toward Developing a Semiquantitative Whole Body-MRI Scoring for Juvenile Idiopathic Arthritis: Critical Appraisal of the State of the Art, Challenges, and Opportunities
Acad. Radiol., 28 (2), 271-286
DOI 10.1016/j.acra.2020.01.022

Tolend M, Doria AS, Meyers AB, Larheim TA, Abramowicz S, Aguet J, Appenzeller S, Arvidsson LZ, Averill LW, Feldman BM, Guleria S, Clemente EJI, Jaremko JL, Junhasavasdikul T, von Kalle T, Kirkhus E, Koos B, Miller E, Moineddin R, Panwar J, Peacock ZS, Resnick CM, van Rossum MA, Stimec J, Tomlinson G et al. (2021)
Assessing the Reliability of the OMERACT Juvenile Idiopathic Arthritis Magnetic Resonance Scoring System for Temporomandibular Joints (JAMRIS-TMJ)
J. Clin. Med., 10 (18), 4047
DOI 10.3390/jcm10184047

Tolend M, Junhasavasdikul T, Cron RQ, Clemente EIJ, von Kalle T, Kellenberger CJ, Koos B, Miller E, van Rossum MA, Saurenmann RK, Spiegel L, Stimec J, Twilt M, Tzaribachev N, Abramowicz S, Appenzeller S, Arvidsson LZ, Guleria S, Jaremko JL, Kirkhus E, Larheim TA, Meyers AB, Panwar J, Resnick CM, Shelmerdine SC et al. (2021)
Discrete Choice Experiment on a Magnetic Resonance Imaging Scoring System for Temporomandibular Joints in Juvenile Idiopathic Arthritis
Arthritis Care Res.
DOI 10.1002/acr.24577

Publications 2020

Berntsen KS, Raastad T, Marstein H, Kirkhus E, Merckoll E, Cumming KT, Flato B, Sjaastad I, Sanner H (2020)
Functional and Structural Adaptations of Skeletal Muscle in Long-Term Juvenile Dermatomyositis: A Controlled Cross-Sectional Study
Arthritis Rheumatol., 72 (5), 837-848
DOI 10.1002/art.41174

Frid P, Augdal TA, Larheim TA, Halbig J, Rypdal V, Songstad NT, Rosen A, Tylleskar KB, Berstad JR, Flato B, Stoustrup P, Rosendahl K, Kirkhus E, Nordal E (2020)
Efficacy and safety of intraarticular corticosteroid injections in adolescents with juvenile idiopathic arthritis in the temporomandibular joint: a Norwegian 2-year prospective multicenter pilot study
Pediatr. Rheumatol., 18 (1), 75
DOI 10.1186/s12969-020-00464-3

Orstavik K, Kirkhus E, Hovland M (2020)
Powerful attachments in a rare condition
Tidsskr. Nor. Laegeforen., 140 (16), 1671

Vanem TT, Boker T, Sandvik GF, Kirkhus E, Smith HJ, Andersen K, Drolsum L, Lundby R, Roe C, Krohg-Sorensen K, Geiran OR, Paus B, Rand-Hendriksen S (2020)
Marfan syndrome: Evolving organ manifestations-A 10-year follow-up study
Am. J. Med. Genet. A, 182 (2), 397-408
DOI 10.1002/ajmg.a.61441

Publications 2019

Otobo TM, Conaghan PG, Maksymowych WP, van Der Heijde D, Weiss P, Sudol-Szopinska I, Herregods N, Jaremko JL, Meyers AB, Rumsey D, Inarejos EC, Kirkhus E, Stimec J, Panwar J, Thorpe K, Jans L, van Rossum MA, Tolend M, Perez M, Tzaribachev N, Sandhya P, Tse S, Simone A, Swami VG, Touma Z et al. (2019)
Preliminary Definitions for Sacroiliac Joint Pathologies in the OMERACT Juvenile Idiopathic Arthritis Magnetic Resonance Imaging Score (OMERACT JAMRIS-SIJ)
J. Rheumatol., 46 (9), 1192-1197
DOI 10.3899/jrheum.181115

Solbakken G, Bjornara B, Kirkhus E, Nguyen B, Hansen G, Frich JC, Orstavik K (2019)
MRI of trunk muscles and motor and respiratory function in patients with myotonic dystrophy type 1
BMC Neurol., 19, 135
DOI 10.1186/s12883-019-1357-8

Publications 2018

Kellenberger CJ, Abramowicz S, Arvidsson LZ, Kirkhus E, Tzaribachev N, Larheim TA (2018)
Recommendations for a Standard Magnetic Resonance Imaging Protocol of Temporomandibular Joints in Juvenile Idiopathic Arthritis
J. Oral Maxillofac. Surg., 76 (12), 2463-2465
DOI 10.1016/j.joms.2018.06.027

Miller E, Clemente EJI, Tzaribachev N, Guleria S, Tolend M, Meyers AB, von Kalle T, Stimec J, Koos B, Appenzeller S, Arvidsson LZ, Kirkhus E, Doria AS, Kellenberger CJ, Larheim TA (2018)
Imaging of temporomandibular joint abnormalities in juvenile idiopathic arthritis with a focus on developing a magnetic resonance imaging protocol
Pediatr. Radiol., 48 (6), 792-800
DOI 10.1007/s00247-017-4005-8

Publications 2017

Andersson H, Kirkhus E, Garen T, Walle-Hansen R, Merckoll E, Molberg O (2017)
Comparative analyses of muscle MRI and muscular function in anti-synthetase syndrome patients and matched controls: a cross-sectional study
Arthritis Res. Ther., 19, 17
DOI 10.1186/s13075-017-1219-y

Berntsen KS, Tollisen A, Schwartz T, Kirkhus E, Aalokken TM, Lund MB, Flato B, Sjaastad I, Sanner H (2017)
Submaximal Exercise Capacity in Juvenile Dermatomyositis after Longterm Disease: The Contribution of Muscle, Lung, and Heart Involvement
J. Rheumatol., 44 (6), 827-834
DOI 10.3899/jrheum.160997

Selvaag AM, Kirkhus E, Tornqvist L, Lilleby V, Aulie HA, Flato B (2017)
Radiographic damage in hands and wrists of patients with juvenile idiopathic arthritis after 29 years of disease duration
Pediatr. Rheumatol., 15, 20
DOI 10.1186/s12969-017-0151-7

Publications 2016

Kirkhus E, Arvidsson LZ, Smith HJ, Flato B, Hetlevik SO, Larheim TA (2016)
Disk abnormality coexists with any degree of synovial and osseous abnormality in the temporomandibular joints of children with juvenile idiopathic arthritis
Pediatr. Radiol., 46 (3), 331-341
DOI 10.1007/s00247-015-3493-7

Kirkhus E, Gunderson RB, Smith HJ, Flato B, Hetlevik SO, Larheim TA, Arvidsson LZ (2016)
Temporomandibular joint involvement in childhood arthritis: comparison of ultrasonography-assessed capsular width and MRI-assessed synovitis
Dentomaxillofac. Radiol., 45 (8), 20160195
DOI 10.1259/dmfr.20160195

Publications 2015

Larheim TA, Doria AS, Kirkhus E, Parra DA, Kellenberger CJ, Arvidsson LZ (2015)
TMJ imaging in JIA patients-An overview
Semin. Orthod., 21 (2), 102-110
DOI 10.1053/j.sodo.2015.02.006

Publications 2011

Kirkhus E, Flato B, Riise O, Reiseter T, Smith HJ (2011)
Differences in MRI findings between subgroups of recent-onset childhood arthritis
Pediatr. Radiol., 41 (4), 432-440
DOI 10.1007/s00247-010-1897-y

Lundby R, Kirkhus E, Rand-Hendriksen S, Hald J, Pripp AH, Smith HJ (2011)
CT of the hips in the investigation of protrusio acetabuli in Marfan syndrome. A case control study
Eur. Radiol., 21 (7), 1485-1491
DOI 10.1007/s00330-011-2073-y

Publications 2010

Sanner H, Kirkhus E, Merckoll E, Tollisen A, Roisland M, Lie BA, Taraldsrud E, Gran JT, Flato B (2010)
Long-Term Muscular Outcome and Predisposing and Prognostic Factors in Juvenile Dermatomyositis: A Case-Control Study
Arthritis Care Res., 62 (8), 1103-1111
DOI 10.1002/acr.20203

Publications 2009

Hoiness PR, Kirkhus E (2009)
Grice arthrodesis in the treatment of valgus feet in children with myelomeningocele: a 12.8-year follow-up study
J. Child. Orthop., 3 (4), 283-290
DOI 10.1007/s11832-009-0183-8

Publications 2008

Riise OR, Handeland KS, Cvancarova M, Wathne KO, Nakstad B, Abrahamsen TG, Kirkhus E, Flato B (2008)
Incidence and characteristics of arthritis in Norwegian children: A population-based study
Pediatrics, 121 (2), E299-E306
DOI 10.1542/peds.2007-0291

Riise OR, Kirkhus E, Handeland KS, Flato B, Reiseter T, Cvancarova M, Nakstad B, Wathne KO (2008)
Childhood osteomyelitis-incidence and differentiation from other acute onset musculoskeletal features in a population-based study
BMC Pediatr., 8, 45
DOI 10.1186/1471-2431-8-45

Publications 2006

Kirkhus E, Bjornerud A, Thoen J, Johnston V, Dale K, Smith HJ (2006)
Contrast-enhanced dynamic magnetic resonance imaging of finger joints in osteoarthritis and rheumatoid arthritis: An analysis based on pharmacokinetic modeling
Acta Radiol., 47 (8), 845-851
DOI 10.1080/02841850600838210

Publications 1998

Muller H, Jordal O, Seljeflot I, Kierulf P, Kirkhus E, Ledsaak O, Pedersen JI (1998)
Effect on plasma lipids and lipoproteins of replacing partially hydrogenated fish oil with vegetable fat in margarine
Br. J. Nutr., 80 (3), 243-251
DOI 10.1017/S0007114598001299