Publikasjonar - BEaBiRD - Helse Bergen HF

Alsing CL, Nystad TW, Igland J, Gjesdal CG, Midtbø H, Tell GS, Fevang BT. Trends in the occurrence of ischaemic heart disease over time in rheumatoid arthritis: 1821 patients from 1972 to 2017. Scand J Rheumatol. 2022 Mar 11:1-10. doi: 10.1080/03009742.2022.2040116. Online ahead of print. PMID: 35272584
Hočevar A, Bruyn GA, Terslev L, et al. Development of a new ultrasound scoring system to evaluate glandular inflammation in Sjögren's syndrome: an OMERACT reliability exercise. Rheumatology (Oxford). 2022 Aug 3;61(8):3341-3350. doi: 10.1093/rheumatology/keab876. PMID: 34849616
Brkic A, Diamantopoulos AP, Haavardsholm EA, Fevang BTS, Brekke LK, Loli L, Zettel C, Rødevand E, Bakland G, Mielnik P, Haugeberg G. Exploring drug cost and disease outcome in rheumatoid arthritis patients treated with biologic and targeted synthetic DMARDs in Norway in 2010-2019 - a country with a national tender system for prescription of costly drugs. BMC Health Serv Res. 2022 Jan 10;22(1):48. doi: 10.1186/s12913-021-07425-w. PMID: 35012522
Borgen TT, Solberg LB, Lauritzen T, Apalset EM, Bjørnerem Å, Eriksen EF. Target Values and Daytime Variation of Bone Turnover Markers in Monitoring Osteoporosis Treatment After Fractures. JBMR Plus. 2022 May 9;6(6):e10633. doi: 10.1002/jbm4.10633. eCollection 2022 Jun. PMID: 35720666
Kjeldgaard HK, Meyer HE, O'Flaherty M, Apalset EM, Dahl C, Emaus N, Fenstad AM, Furnes O, Gjertsen JE, Hoff M, Schei B, Søgaard AJ, Tell GS, Holvik K. Impact of Total Hip Replacements on the Incidence of Hip Fractures in Norway During 1999-2019. A Norwegian Epidemiologic Osteoporosis Studies (NOREPOS) Study. J Bone Miner Res. 2022 Oct;37(10):1936-1943. doi: 10.1002/jbmr.4660. Epub 2022 Aug 12. PMID: 35877138
Kozycki CT, Kodati S, Huryn L, et al. Gain-of-function mutations in ALPK1 cause an NF-κB-mediated autoinflammatory disease: functional assessment, clinical phenotyping and disease course of patients with ROSAH syndrome. Ann Rheum Dis. 2022 Oct;81(10):1453-1464. doi: 10.1136/annrheumdis-2022-222629. Epub 2022 Jul 22. PMID: 35868845
Bolstad AI, Sehjpal P, Lie SA, Fevang BS. Periodontitis in patients with systemic lupus erythematosus: A nationwide study of 1,990 patients. J Periodontol. 2022 Mar;93(3):364-372. doi: 10.1002/JPER.21-0181. Epub 2021 Jun 16. PMID: 34076274
Khatri B, Tessneer KL, Rasmussen A, et al. Genome-wide association study identifies Sjögren's risk loci with functional implications in immune and glandular cells. Nat Commun. 2022 Jul 27;13(1):4287. doi: 10.1038/s41467-022-30773-y. PMID: 35896530
Hernández-Molina G, Kostov B, Brito-Zerón P, et al. Characterization and outcomes of 414 patients with primary SS who developed hematological malignancies. Rheumatology (Oxford). 2022 Apr 6:keac205. doi: 10.1093/rheumatology/keac205. Online ahead of print. PMID: 35385104
Lundtoft C, Pucholt P, Martin M, et al. Complement C4 Copy Number Variation is Linked to SSA/Ro and SSB/La Autoantibodies in Systemic Inflammatory Autoimmune Diseases. Arthritis Rheumatol. 2022 Aug;74(8):1440-1450. doi: 10.1002/art.42122. Epub 2022 Jun 27. PMID: 35315244
Lundtoft C, Sjöwall C, Rantapää-Dahlqvist S, et al. Strong Association of Combined Genetic Deficiencies in the Classical Complement Pathway With Risk of Systemic Lupus Erythematosus and Primary Sjögren's Syndrome. Arthritis Rheumatol. 2022 Nov;74(11):1842-1850. doi: 10.1002/art.42270. Epub 2022 Oct 7. PMID: 35729719
Sarkar I, Davies R, Aarebrot AK, Solberg SM, Petrovic A, Joshi AM, Bergum B, Brun JG, Hammenfors D, Jonsson R, Appel S. Aberrant signaling of immune cells in Sjögren's syndrome patient subgroups upon interferon stimulation. Front Immunol. 2022 Aug 22;13:854183. doi: 10.3389/fimmu.2022.854183. eCollection 2022. PMID: 36072585
Keindl M, Davies R, Bergum B, Brun JG, Hammenfors D, Jonsson R, Lyssenko V, Appel S. Impaired activation of STAT5 upon IL-2 stimulation in Tregs and elevated sIL-2R in Sjögren's syndrome. Arthritis Res Ther. 2022 May 7;24(1):101. doi: 10.1186/s13075-022-02769-y. PMID: 35526080

Sælen AS, Madland TM, Løes S. Bisphosphonates in treatment of chronic aseptic sclerotizing osteomyelitis in the mandible. Scand J Rheumatol. 2021 Nov;50(6):488-490. doi: 10.1080/03009742.2021.1878275. Epub 2021 Mar 3. PMID: 33653214
Mæland E, Miyamoto ST, Hammenfors D, Valim V, Jonsson MV. Understanding Fatigue in Sjögren's Syndrome: Outcome Measures, Biomarkers and Possible Interventions. Front Immunol. 2021 Jun 25;12:703079. doi: 10.3389/fimmu.2021.703079. eCollection 2021. PMID: 34249008
Lillegraven S, Paulshus Sundlisæter N, Aga AB, Sexton J, Olsen IC, Fremstad H, Spada C, Madland TM, Høili CA, Bakland G, Lexberg Å, Hansen IJW, Hansen IM, Haukeland H, Ljoså MA, Moholt E, Uhlig T, Solomon DH, van der Heijde D, Kvien TK, Haavardsholm EA. Effect of Half-Dose vs Stable-Dose Conventional Synthetic Disease-Modifying Antirheumatic Drugs on Disease Flares in Patients With Rheumatoid Arthritis in Remission: The ARCTIC REWIND Randomized Clinical Trial. JAMA. 2021 May 4;325(17):1755-1764. doi: 10.1001/jama.2021.4542. PMID: 33944875
Sundin U, Sundlisater NP, Aga AB, Sexton J, Nordberg LB, Hammer HB, van der Heijde D, Kvien TK, Haavardsholm EA, Lillegraven S; the ARCTIC Study Group. Value of MRI and ultrasound for prediction of therapeutic response and erosive progression in patients with early rheumatoid arthritis managed by an aggressive treat-to-target strategy. RMD Open. 2021 Feb;7(1):e001525. doi: 10.1136/rmdopen-2020-001525. PMID: 33547228
Knut Birger Kvist, Ronnie Hilland, Rune Enehaug, Jon Schjelderup, Stein Atle Lie, Anne-Kristine Halse. The treatment effect of intramuscular stimulation on carpal tunnel syndrome: A blinded randomized trial on 75 patients. J Bodyw Mov Ther. 2021 Jul;27:522-528. doi: 10.1016/j.jbmt.2021.03.020. Epub 2021 Apr 20. PMID: 34391281 DOI: 10.1016/j.jbmt.2021.03.020
Hoffmann-Vold AM, Fretheim HH, Sarna VK, Barua I, Carstens MN, Distler O, Khanna D, Volkmann ER, Midtvedt Ø, Didriksen H, Dhainaut A, Halse AK, Bakland G, Pesonen M, Olsen I, Molberg Ø. Safety and efficacy of faecal microbiota transplantation by Anaerobic Cultivated Human Intestinal Microbiome (ACHIM) in patients with systemic sclerosis: study protocol for the randomised controlled phase II ReSScue trial. BMJ Open. 2021 Jun 24;11(6):e048541. doi: 10.1136/bmjopen-2020-048541. PMID: 34168032
Nystad TW, Hufthammer KO, Buanes EA, Bryne K, Fevang BS. COVID-19 in patients with chronic inflammatory rheumatic joint disease. Tidsskr Nor Laegeforen. 2021 Oct 11;141(2021-14). doi: 10.4045/tidsskr.21.0362. Print 2021 Oct 12. PMID: 34641647
Ramos-Casals M, Acar-Denizli N, Vissink A, et al. Childhood-onset of primary Sjögren's syndrome: phenotypic characterization at diagnosis of 158 children. Rheumatology (Oxford). 2021 Oct 2;60(10):4558-4567. doi: 10.1093/rheumatology/keab032. PMID: 33493333
Thorlacius GE, Hultin-Rosenberg L, Sandling JK, et al. Genetic and clinical basis for two distinct subtypes of primary Sjögren's syndrome. Rheumatology (Oxford). 2021 Feb 1;60(2):837-848. doi: 10.1093/rheumatology/keaa367. PMID: 32889544
Bharaj TK, Aqrawi LA, Fromreide S, Jonsson R, Brun JG, Appel S, Skarstein K. Inflammatory Stratification in Primary Sjögren's Syndrome Reveals Novel Immune Cell Alterations in Patients' Minor Salivary Glands. Front Immunol. 2021 Jul 12;12:701581. doi: 10.3389/fimmu.2021.701581. eCollection 2021. PMID: 34322130
Norheim KB, Imgenberg-Kreuz J, Alexsson A, et al. Genetic variants at the RTP4/MASP1 locus are associated with fatigue in Scandinavian patients with primary Sjögren's syndrome. RMD Open. 2021 Dec;7(3):e001832. doi: 10.1136/rmdopen-2021-001832. PMID: 34907023
Beyer K, Lie SA, Bjørndal B, Berge RK, Svardal A, Brun JG, Bolstad AI. Lipid, fatty acid, carnitine- and choline derivative profiles in rheumatoid arthritis outpatients with different degrees of periodontal inflammation. Sci Rep. 2021 Mar 5;11(1):5332. doi: 10.1038/s41598-021-84122-y. PMID: 33674638
Retamozo S, Acar-Denizli N, Horváth IF, et al. Influence of the age at diagnosis in the disease expression of primary Sjögren syndrome. Analysis of 12,753 patients from the Sjögren Big Data Consortium. Clin Exp Rheumatol. 2021 Nov-Dec;39 Suppl 133(6):166-174. doi: 10.55563/clinexprheumatol/egnd1i. Epub 2021 Dec 16. PMID: 34919044
Hjelle AM, Apalset EM, Gjertsen JE, Nilsen RM, Lober A, Tell GS, Mielnik PF. Associations of overweight, obesity and osteoporosis with ankle fractures. BMC Musculoskelet Disord. 2021 Aug 23;22(1):723. doi: 10.1186/s12891-021-04607-9. PMID: 34425796

Brekke LK, Fevang BS, Diamantopoulos AP, Assmus J, Esperø E, Gjesdal CG. Risk of Cancer in 767 Patients with Giant Cell Arteritis in Western Norway: A Retrospective Cohort with Matched Controls.
J Rheumatol. 2020 May 1;47(5):722-729. doi: 10.3899/jrheum.190147.
Jonsson MK, Kantyka T, Falkowski K, Aliko A, Aga AB, Lillegraven S, Sexton J, Fevang BT, Mydel P, Haavardsholm EA. Peptidylarginine deiminase 4 (PAD4) activity in early rheumatoid arthritis.
Scand J Rheumatol. 2020 Mar;49(2):87-95. doi: 10.1080/03009742.2019.1641216. Epub 2019 Sep 23.
Lianes O, Nystad TW, Røen SA, Fevang BT. Structured patient care pathway for gout.
Tidsskr Nor Laegeforen. 2020 Feb 3;140(2). doi: 10.4045/tidsskr.19.0078.
Hjelle AM, Gjertsen JE, Apalset EM, Nilsen RM, Lober A, Tell GS, Mielnik P. No association between osteoporosis and AO classification of distal radius fractures: an observational study of 289 patients.
BMC Musculoskelet Disord. 2020 Dec 4;21(1):811. doi: 10.1186/s12891-020-03842-w.
Borgen TT, Bjørnerem Å, Solberg LB, Andreasen C, Brunborg C, Stenbro MB, Hübschle LM, Figved W, Apalset EM, Gjertsen JE, Basso T, Lund I, Hansen AK, Stutzer JM, Dahl C, Nordsletten L, Frihagen F, Eriksen EF.
Determinants of trabecular bone score and prevalent vertebral fractures in women with fragility fractures: a cross-sectional sub-study of NoFRACT.
Osteoporos Int. 2020 Mar;31(3):505-514. doi: 10.1007/s00198-019-05215-z.
Apalset EM, Lunde A, Hoff M, Ehrenstein V, Tell GS.
Initiation of anti-osteoporotic drugs in high-risk female patients starting glucocorticoid treatment: a population study in Norway.
Arch Osteoporos. 2020 Aug 5;15(1):121. doi: 10.1007/s11657-020-00783-8
Dahl J, Holvik K, Heldal E, Grimnes G, Hoff M, Finnes TE, Apalset EM, Meyer HE.
Individual Variation in Adaptive Immune Responses and Risk of Hip Fracture-A NOREPOS Population-Based Cohort Study.
J Bone Miner Res. 2020 Dec;35(12):2327-2334. doi: 10.1002/jbmr.4135.
Haavardsholm EA, Aga AB, Olsen IC, Lillegraven S, Hammer HB, Uhlig T, Fremstad H, Madland TM, Lexberg ÅS, Haukeland H, Rødevand E, Høili C, Stray H, Noraas A, Hansen IJ, Bakland G, Nordberg LB, van der Heijde D, Kvien TK.
Ultrasound in management of rheumatoid arthritis: ARCTIC randomised controlled strategy trial.
BMJ. 2016 Aug 16;354:i4205. doi: 10.1136/bmj.i4205.
Nystad TW, Fenstad AM, Fevang BT.
Major differences in medical and surgical treatment of psoriatic arthritis and rheumatoid arthritis: a comparison of two historic cohorts.
Scand J Rheumatol. 2020 Jul;49(4):267-270. doi: 10.1080/03009742.2020.1739327.
Ramos-Casals M, Brito-Zerón P, Bombardieri S, Bootsma H, De Vita S, Dörner T, Fisher BA, Gottenberg JE, Hernandez-Molina G, Kocher A, Kostov B, Kruize AA, Mandl T, Ng WF, Retamozo S, Seror R, Shoenfeld Y, Sisó-Almirall A, Tzioufas AG, Vitali C, Bowman S, Mariette X; EULAR-Sjögren Syndrome Task Force Group.
EULAR recommendations for the management of Sjogren's syndrome with topical and systemic therapies. Ann Rheum Dis. 2020 Jan;79(1):3-18. doi: 10.1136/annrheumdis-2019-216114.
Hammenfors DS, Valim V, Bica BERG, Pasoto SG, Lilleby V, Nieto-González JC, Silva CA, Mossel E, Pereira RMR, Coelho A, Bootsma H, Thatayatikom A, Brun JG, Jonsson MV.
Juvenile Sjogren's Syndrome: Clinical Characteristics With Focus on Salivary Gland Ultrasonography.
Arthritis Care Res (Hoboken). 2020 Jan;72(1):78-87. doi: 10.1002/acr.23839.
Thorlacius GE, Hultin-Rosenberg L, Sandling JK, Bianchi M, Imgenberg-Kreuz J, Pucholt P, Theander E, Kvarnström M, Forsblad-d'Elia H, Bucher SM, Norheim KB, Johnsen SJA, Hammenfors D, Skarstein K, Jonsson MV, Baecklund E, Aqrawi LA, Jensen JL, Palm Ø, Morris AP; DISSECT consortium; the ImmunoArray consortium, Meadows JRS, Rantapää-Dahlqvist S, Mandl T, Eriksson P, Lind L, Omdal R, Jonsson R, Lindblad-Toh K, Rönnblom L, Wahren-Herlenius M, Nordmark G.
Genetic and clinical basis for two distinct subtypes of primary Sjogren's syndrome.
Rheumatology (Oxford). 2020 Aug 21:keaa367. doi: 10.1093/rheumatology/keaa367.
Sardenberg WM, Santos MCLFS, Skarstein K, Carvalho Caser L, Brun JG, Ulvik A, Ueland PM, Mydel PM, Jonsson R, Valim V.
Acinar adipose tissue infiltration in salivary gland biopsy is associated with kynurenines-Interferon-γ pathway inflammation biomarkers.
Clin Exp Rheumatol. 2020 Jul-Aug;38 Suppl 126(4):27-33.
Jousse-Joulin S, Gatineau F, Baldini C, Baer A, Barone F, Bootsma H, Bowman S, Brito-Zerón P, Cornec D, Dorner T, de Vita S, Fisher B, Hammenfors D, Jonsson M, Mariette X, Milic V, Nakamura H, Ng WF, Nowak E, Ramos-Casals M, Rasmussen A, Seror R, Shiboski CH, Nakamura T, Vissink A, Saraux A, Devauchelle-Pensec V.
Weight of salivary gland ultrasonography compared to other items of the 2016 ACR/EULAR classification criteria for Primary Sjogren's syndrome.
J Intern Med. 2020 Feb;287(2):180-188. doi: 10.1111/joim.12992.
Brito-Zerón P, Acar-Denizli N, Ng WF, Horváth IF, Rasmussen A, Seror R, Li X, Baldini C, Gottenberg JE, Danda D, Quartuccio L, Priori R, Hernandez-Molina G, Armagan B, Kruize AA, Kwok SK, Kvarnstrom M, Praprotnik S, Sene D, Gerli R, Solans R, Rischmueller M, Mandl T, Suzuki Y, Isenberg D, Valim V, Wiland P, Nordmark G, Fraile G, Bootsma H, Nakamura H, Giacomelli R, Devauchelle-Pensec V, Hofauer B, Bombardieri M, Trevisani VFM, Hammenfors D, Pasoto SG, Retamozo S, Gheita TA, Atzeni F, Morel J, Vollenweider C, Zeher M, Sivils K, Xu B, Bombardieri S, Sandhya P, De Vita S, Minniti A, Sánchez-Guerrero J, Kilic L, van der Heijden E, Park SH, Wahren-Herlenius M, Mariette X, Ramos-Casals M; Sjögren Big Data Consortium.
Epidemiological profile and north-south gradient driving baseline systemic involvement of primary Sjogren's syndrome. Rheumatology (Oxford). 2020 Sep 1;59(9):2350-2359. doi: 10.1093/rheumatology/kez578.
Zabotti A, Zandonella Callegher S, Tullio A, Vukicevic A, Hocevar A, Milic V, Cafaro G, Carotti M, Delli K, De Lucia O, Ernst D, Ferro F, Gattamelata A, Germanò G, Giovannini I, Hammenfors D, Jonsson MV, Jousse-Joulin S, Macchioni P, Parisi S, Perricone C, Stradner MH, Filipovic N, Tzioufas AG, Valent F, De Vita S.
Salivary Gland Ultrasonography in Sjogren's Syndrome: A European Multicenter Reliability Exercise for the HarmonicSS Project. Front Med (Lausanne). 2020 Nov 23;7:581248. doi: 10.3389/fmed.2020.581248.
Fretheim H, Halse AK, Seip M, Bitter H, Wallenius M, Garen T, Salberg A, Brunborg C, Midtvedt Ø, Molberg Ø, Hoffmann-Vold AM. Multidimensional tracking of phenotypes and organ involvement in a complete nationwide systemic sclerosis cohort. Rheumatology (Oxford). 2020 Oct 1;59(10):2920-2929. doi: 10.1093/rheumatology/keaa026.
Olsen MN, Tangvik RJ, Halse AK. Evaluation of Nutritional Status and Methods to Identify Nutritional Risk in Rheumatoid Arthritis and Spondyloarthritis. Nutrients. 2020 Nov 21;12(11):3571. doi: 10.3390/nu12113571

Brekke LK, Fevang BT, Myklebust G. Increased Incidence of Giant Cell Arteritis in Urban Areas?
J Rheumatol. 2019 Mar;46(3):327-328. doi: 10.3899/jrheum.180714.
Goll GL, Jørgensen KK, Sexton J, Olsen IC, Bolstad N, Haavardsholm EA, Lundin KEA, Tveit KS, Lorentzen M, Berset IP, Fevang BTS, Kalstad S, Ryggen K, Warren DJ, Klaasen RA, Asak Ø, Baigh S, Blomgren IM, Brenna Ø, Bruun TJ, Dvergsnes K, Frigstad SO, Hansen IM, Hatten ISH, Huppertz-Hauss G, Henriksen M, Hoie SS, Krogh J, Midtgard IP, Mielnik P, Moum B, Noraberg G, Poyan A, Prestegård U, Rashid HU, Strand EK, Skjetne K, Seeberg KA, Torp R, Ystrøm CM, Vold C, Zettel CC, Waksvik K, Gulbrandsen B, Hagfors J, Mørk C, Jahnsen J, Kvien TK. Long-term efficacy and safety of biosimilar infliximab (CT-P13) after switching from originator infliximab: open-label extension of the NOR-SWITCH trial. J Intern Med. 2019 Jun;285(6):653-669. doi: 10.1111/joim.12880. Epub 2019 Apr 12.
Brekke LK, Fevang BS, Diamantopoulos AP, Assmus J, Esperø E, Gjesdal CG. Survival and death causes of patients with giant cell arteritis in Western Norway 1972-2012: a retrospective cohort study. Arthritis Res Ther. 2019 Jun 25;21(1):154. doi: 10.1186/s13075-019-1945-4.
Davies R, Sarkar I, Hammenfors D, Bergum B, Vogelsang P, Solberg SM, Gavasso S, Brun JG, Jonsson R, Appel S. Single Cell Based Phosphorylation Profiling Identifies Alterations in Toll-Like Receptor 7 and 9 Signaling in Patients With Primary Sjogren's Syndrome.
Front Immunol. 2019 Feb 21;10:281. doi: 10.3389/fimmu.2019.00281.
Hammenfors DS, Causevic H, Assmus J, Brun JG, Jonsson R, Jonsson MV. Assessment of major salivary gland ultrasonography in Sjogren's syndrome. A comparison between bedside and post-examination evaluations. Clin Exp Rheumatol. 2019 May-Jun;37 Suppl 118(3):153-158.
Jousse-Joulin S, D'Agostino MA, Nicolas C, Naredo E, Ohrndorf S, Backhaus M, Tamborrini G, Chary-Valckenaere I, Terslev L, Iagnocco A, Collado P, Hernández-Díaz C, Gandjbakhch F, Schmidt WA, Filippou G, Dejaco C, Stradner MH, Mortada MA, Hočevar A, Chrysidis S, El Mardenly G, de Agustín JJ, Thiele R, MacCarter DK, Finzel S, Hanova P, Zabotti A, Glaser C, Alavi Z, Hammenfors DS, Gatineau F, Bruyn GA. Video clip assessment of a salivary gland ultrasound scoring system in Sjogren's syndrome using consensual definitions: an OMERACT ultrasound working group reliability exercise.
Ann Rheum Dis. 2019 Jul;78(7):967-973. doi: 10.1136/annrheumdis-2019-215024.
Rosendahl-Riise H, Karlsson T, Drevon CA, Apalset EM, Nygård OK, Tell GS, Dierkes J.
Total and lean fish intake is positively associated with bone mineral density in older women in the community-based Hordaland Health Study. Eur J Nutr. 2019 Jun;58(4):1403-1413. doi: 10.1007/s00394-018-1665-6.
Borgen TT, Bjørnerem Å, Solberg LB, Andreasen C, Brunborg C, Stenbro MB, Hübschle LM, Froholdt A, Figved W, Apalset EM, Gjertsen JE, Basso T, Lund I, Hansen AK, Stutzer JM, Omsland TK, Nordsletten L, Frihagen F, Eriksen EF. Post-fracture Risk Assessment: Target the Centrally Sited Fractures First! A Substudy of NoFRACT. J Bone Miner Res. 2019 Nov;34(11):2036-2044. doi: 10.1002/jbmr.3827.
Borgen TT, Bjørnerem Å, Solberg LB, Andreasen C, Brunborg C, Stenbro MB, Hübschle LM, Froholdt A, Figved W, Apalset EM, Gjertsen JE, Basso T, Lund I, Hansen AK, Stutzer JM, Dahl C, Omsland TK, Nordsletten L, Frihagen F, Eriksen EF. High prevalence of vertebral fractures and low trabecular bone score in patients with fragility fractures: A cross-sectional sub-study of NoFRACT.
Bone. 2019 May;122:14-21. doi: 10.1016/j.bone.2019.02.008.
Siri M Solbakken, Jeanette H Magnus, Haakon E Meyer , Cecilie Dahl, Hein Stigum, Anne J Søgaard, Kristin Holvik, Grethe S Tell, Nina Emaus, Siri Forsmo, Clara G Gjesdal, Berit Schei, Peter Vestergaard, Tone K Omsland. Urban-Rural Differences in Hip Fracture Mortality: A Nationwide NOREPOS Study JBMR Plus. 2019 Oct 21;3(11):e10236. doi: 10.1002/jbm4.10236.
Hoffmann-Vold AM, Fretheim H, Halse AK, Seip M, Bitter H, Wallenius M, Garen T, Salberg A, Brunborg C, Midtvedt Ø, Lund MB, Aaløkken TM, Molberg Ø. Tracking Impact of Interstitial Lung Disease in Systemic Sclerosis in a Complete Nationwide Cohort.
Am J Respir Crit Care Med. 2019 Nov 15;200(10):1258-1266. doi: 10.1164/rccm.201903-0486OC
Bader L, Gullaksen SE, Blaser N, Brun M, Bringeland GH, Sulen A, Gjesdal CG, Vedeler C, Gavasso S. Candidate Markers for Stratification and Classification in Rheumatoid Arthritis.
Front Immunol. 2019 Jul 5;10:1488. doi: 10.3389/fimmu.2019.01488.
Sande JS, Ulvik A, Midttun Ø, Ueland PM, Hammer HB, Valen M, Apalset EM, Gjesdal CG. Vitamin B-6 Status Correlates with Disease Activity in Rheumatoid Arthritis Patients During Treatment with TNFα Inhibitors. J Nutr. 2019 May 1;149(5):770-775. doi: 10.1093/jn/nxz001
Gullaksen SE, Bader L, Hellesøy M, Sulen A, Fagerholt OHE, Engen CB, Skavland J, Gjertsen BT, Gavasso S. Titrating Complex Mass Cytometry Panels.
Cytometry A. 2019 Jul;95(7):792-796. doi: 10.1002/cyto.a.23751.
Bringeland GH, Bader L, Blaser N, Budzinski L, Schulz AR, Mei HE, Myhr KM, Vedeler CA, Gavasso S. Optimization of Receptor Occupancy Assays in Mass Cytometry: Standardization Across Channels with QSC Beads. Cytometry A. 2019 Mar;95(3):314-322. doi: 10.1002/cyto.a.23723.

Aarebrot, A.K., S.M. Solberg, R. Davies, L.I. Bader, T.D. Holmes, S. Gavasso, Y.T. Bryceson, R. Jonsson, L.F. Sandvik, and S. Appel, Phosphorylation of intracellular signalling molecules in peripheral blood cells from patients with psoriasis on originator or biosimilar infliximab. Br J Dermatol, 2018. 179(2): p. 371-380.
Aqrawi, L.A., J.L. Jensen, G. Oijordsbakken, A.K. Ruus, S. Nygard, M. Holden, R. Jonsson, H.K. Galtung, and K. Skarstein, Signalling pathways identified in salivary glands from primary Sjogren's syndrome patients reveal enhanced adipose tissue development. Autoimmunity, 2018. 51(3): p. 135-146.
Beyer, K., S.A. Lie, M. Kjellevold, L. Dahl, J.G. Brun, and A.I. Bolstad, Marine omega-3, vitamin D levels, disease outcome and periodontal status in rheumatoid arthritis outpatients. Nutrition, 2018. 55-56: p. 116-124.
Brekke, L.K., A.P. Diamantopoulos, B.T. Fevang, J. Abetamus, E. Espero, and C.G. Gjesdal, Correction to: Incidence of giant cell arteritis in Western Norway 1972-2012: a retrospective cohort study. Arthritis Res Ther, 2018. 20(1): p. 271.
Brito-Zeron, P., N. Acar-Denizli, W.F. Ng, M. Zeher, A. Rasmussen, T. Mandl, R. Seror, X. Li, C. Baldini, J.E. Gottenberg, D. Danda, L. Quartuccio, R. Priori, G. Hernandez-Molina, B. Armagan, A.A. Kruize, S.K. Kwok, M. Kvarnstrom, S. Praprotnik, D. Sene, E. Bartoloni, R. Solans, M. Rischmueller, Y. Suzuki, D.A. Isenberg, V. Valim, P. Wiland, G. Nordmark, G. Fraile, H. Bootsma, T. Nakamura, R. Giacomelli, V. Devauchelle-Pensec, A. Knopf, M. Bombardieri, V.F. Trevisani, D. Hammenfors, S.G. Pasoto, S. Retamozo, T.A. Gheita, F. Atzeni, J. Morel, C. Vollenveider, I.F. Horvath, K.L. Sivils, P. Olsson, S. De Vita, J. Sanchez-Guerrero, L. Kilic, M. Wahren-Herlenius, X. Mariette, M. Ramos-Casals, and C. Sjogren Big Data, How immunological profile drives clinical phenotype of primary Sjogren's syndrome at diagnosis: analysis of 10,500 patients (Sjogren Big Data Project). Clin Exp Rheumatol, 2018. 36 Suppl 112(3): p. 102-112.
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Midtbo, H., E. Gerdts, I.J. Berg, S. Rollefstad, R. Jonsson, and A.G. Semb, Ankylosing Spondylitis Is Associated with Increased Prevalence of Left Ventricular Hypertrophy. J Rheumatol, 2018. 45(9): p. 1249-1255.
Nordal, H.H., M.K. Fagerhol, A.K. Halse, and H.B. Hammer, Calprotectin (S100A8/A9) should preferably be measured in EDTA-plasma; results from a longitudinal study of patients with rheumatoid arthritis. Scand J Clin Lab Invest, 2018. 78(1-2): p. 102-108.
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Nystad TW, Fenstad AM, Furnes O, Fevang BT. Predictors for orthopaedic surgery in patients with rheumatoid arthritis: results from a retrospective cohort study of 1010 patients diagnosed from 1972 to 2009 and followed up until 2015. Scand J Rheumatol. 2018 Feb 15:1-9. doi: 10.1080/03009742.2017.1397188. PMID: 29447542
Wibetoe G, Ikdahl E, Rollefstad S, Olsen IC, Bergsmark K, Kvien TK, Salberg A, Soldal DM, Bakland G, Lexberg Å, Fevang BT, Gulseth HC, Haugeberg G, Semb AG. Discrepancies in risk age and relative risk estimations of cardiovascular disease in patients with inflammatory joint diseases. Int J Cardiol. 2018 Feb 1;252:201-206. doi: 10.1016/j.ijcard.2017.10.038. PMID: 29249429
Brekke LK, Diamantopoulos AP, Fevang BT, Aβmus J, Esperø E, Gjesdal CG. Incidence of giant cell arteritis in Western Norway 1972-2012: a retrospective cohort study. Arthritis Res Ther. 2017 Dec 15;19(1):278. doi: 10.1186/s13075-017-1479-6. PMID: 29246164
Wibetoe G, Ikdahl E, Rollefstad S, Olsen IC, Bergsmark K, Kvien TK, Salberg A, Soldal DM, Bakland G, Lexberg Å, Fevang BT, Gulseth HC, Haugeberg G, Semb AG. Cardiovascular disease risk profiles in inflammatory joint disease entities. Arthritis Res Ther. 2017 Jul 3;19(1):153. doi: 10.1186/s13075-017-1358-1. PMID: 28673314
Nordal HH, Brokstad KA, Solheim M, Halse AK, Kvien TK, Hammer HB. Calprotectin (S100A8/A9) has the strongest association with ultrasound-detected synovitis and predicts response to biologic treatment: results from a longitudinal study of patients with established rheumatoid arthritis. Arthritis Res Ther. 2017 Jan 12;19(1):3. doi: 10.1186/s13075-016-1201-0. PMID: 28081709
Assays for Infliximab Drug Levels and Antibodies: A Matter of Scales and Categories. L. I. Bader, S. M. Solberg, S. H. Kaada, N. Bolstad, D. J. Warren, S. Gavasso, C. G. Gjesdal, C. A. Vedeler. Scand J Immunol, Volume 86, Issue 3 September 2017, Pages 165–170
DOI: 10.1111/sji.12572
Jonsson MK, Sundlisæter NP, Nordal HH, Hammer HB, Aga AB, Olsen IC, Brokstad KA, van der Heijde D, Kvien TK, Fevang BTS, Lillegraven S, Haavardsholm EA: Calprotectin as a marker of inflammation in patients with early rheumatoid arthritis Ann Rheum Dis Published Online First 16 Aug 2017 (2017;0:1-7)
Nordberg LB, Lillegraven S, Lie E, Aga AB, Olsen IC, Hammer HB, Jonsson MK, van der Heijde D, Kvien TK, Haavardsholm EA and the ARCTIC working group: Patients with seronegative RA have more inflammatory activity compared to seropositive RA patients in an inception cohort of DMARD naïve patients classified according to the 2010 ACR/EULAR criteria. Ann Rheum Dis 2017 Feb;76(2): 341-5. (7 citations)
Jonsson MK, Hensvold AH, Hansson M, Mathsson-Alm L, Aga AB, Sexton J, Fevang BTS, Lillegraven S, Catrina AI, Haavardsholm EA. Anti-citrullinated protein antibody reactivities in treatment naïve early rheumatoid arthritis. Poster presentation at the European League Against Rheumatism Meeting in Madrid, June 14-17 2017. Printed in: Ann Rheum Dis 2017;76(Suppl 2):522.
Sarcopenia in patients with hip fracture: A multicenter cross-sectional study. Steihaug OM, Gjesdal CG, Bogen B, Kristoffersen MH, Lien G, Ranhoff AH. PLoS One. 2017 Sep 13;12(9):e0184780. doi: 10.1371/journal.pone.0184780. eCollection 2017.
B Vitamins and Hip Fracture: Secondary Analyses and Extended Follow-Up of Two Large Randomized Controlled Trials. Garcia Lopez M, Bønaa KH, Ebbing M, Eriksen EF, Gjesdal CG, Nygård O, Tell GS, Ueland PM, Meyer HE. J Bone Miner Res. 2017 Jun 2. doi: 10.1002/jbmr.3189. [Epub ahead of print]
Assays for Infliximab Drug Levels and Antibodies: A Matter of Scales and Categories. Bader LI, Solberg SM, Kaada SH, Bolstad N, Warren DJ, Gavasso S, Gjesdal CG, Vedeler CA. Scand J Immunol. 2017 Sep;86(3):165-170. doi: 10.1111/sji.12572.
Switching from originator infliximab to biosimilar CT-P13 compared with maintained treatment with originator infliximab (NOR-SWITCH): a 52-week, randomised, double-blind, non-inferiority trial. Jørgensen KK, Olsen IC, Goll GL, Lorentzen M, Bolstad N, Haavardsholm EA, Lundin KEA, Mørk C, Jahnsen J, Kvien TK; NOR-SWITCH study group. Lancet. 2017 Jun 10;389(10086):2304-2316. doi: 10.1016/S0140-6736(17)30068-5. Epub 2017 May 11. Erratum in: Lancet. 2017 Jun 10;389(10086):2286.
Dietary Choline Intake Is Directly Associated with Bone Mineral Density in the Hordaland Health Study. Øyen J, Gjesdal CG, Karlsson T, Svingen GF, Tell GS, Strand E, Drevon CA, Vinknes KJ, Meyer K, Ueland PM, Nygård O. J Nutr. 2017 Apr;147(4):572-578. doi: 10.3945/jn.116.243006. Epub 2017 Mar 8.
Bone mineral density is close to normal for age in long-term lymphoma survivors treated with high-dose therapy with autologous stem cell transplantation. Seland M, Smeland KB, Bjøro T, Falk RS, Fosså SD, Gjesdal CG, Godang K, Holte H, Svartberg J, Syversen U, Bollerslev J, Kiserud CE. Acta Oncol. 2017 Apr;56(4):590-598. doi: 10.1080/0284186X.2016.1267870. Epub 2017 Jan 12.
Long-term follow-up in primary Sjögren's syndrome reveals differences in clinical presentation between female and male patients. Ramírez Sepúlveda JI, Kvarnström M, Eriksson P, Mandl T, Norheim KB, Johnsen SJ, Hammenfors D, Jonsson MV, Skarstein K, Brun JG; DISSECT consortium, Rönnblom L, Forsblad-d'Elia H, Magnusson Bucher S, Baecklund E, Theander E, Omdal R, Jonsson R, Nordmark G, Wahren-Herlenius M.
Biol Sex Differ. 2017 Aug 8;8(1):25. doi: 10.1186/s13293-017-0146-6. PMID: 28789696
Impaired salivary gland activity in patients with autoimmune polyendocrine syndrome type I.
Oftedal BE, Marthinussen MC, Erichsen MM, Tveitarås MK, Kjellesvik-Kristiansen A, Hammenfors D, Jonsson MV, Kisand K, Jonsson R, Wolff ASB. Autoimmunity. 2017 Jun;50(4):211-222. doi: 10.1080/08916934.2017.1344972. Epub 2017 Jul 7. PMID: 28686485
Expression of Toll-Like Receptors in Peripheral Blood Mononuclear Cells of Patients with Primary Sjögren's Syndrome. Karlsen M, Jakobsen K, Jonsson R, Hammenfors D, Hansen T, Appel S. Scand J Immunol. 2017 Mar;85(3):220-226. doi: 10.1111/sji.12520. PMID: 27943374
Influence of geolocation and ethnicity on the phenotypic expression of primary Sjögren's syndrome at diagnosis in 8310 patients: a cross-sectional study from the Big Data Sjögren Project Consortium.
Brito-Zerón P, Acar-Denizli N, Zeher M, Rasmussen A, Seror R, Theander E, Li X, Baldini C, Gottenberg JE, Danda D, Quartuccio L, Priori R, Hernandez-Molina G, Kruize AA, Valim V, Kvarnstrom M, Sene D, Gerli R, Praprotnik S, Isenberg D, Solans R, Rischmueller M, Kwok SK, Nordmark G, Suzuki Y, Giacomelli R, Devauchelle-Pensec V, Bombardieri M, Hofauer B, Bootsma H, Brun JG, Fraile G, Carsons SE, Gheita TA, Morel J, Vollenveider C, Atzeni F, Retamozo S, Horvath IF, Sivils K, Mandl T, Sandhya P, De Vita S, Sanchez-Guerrero J, van der Heijden E, Trevisani VFM, Wahren-Herlenius M, Mariette X, Ramos-Casals M; EULAR-SS Task Force Big Data Consortium. Ann Rheum Dis. 2017 Jun;76(6):1042-1050. doi: 10.1136/annrheumdis-2016-209952. Epub 2016 Nov 29. PMID: 27899373

Brekke LK, Diamantopoulos AP, Fevang BT, Aβmus J, Gjesdal CG. Mortality and Survival of Patients Diagnosed with GCA in Bergen (Western Norway) 1972-2012 [abstract]. Arthritis Rheumatol. 2016; 68 (suppl 10). http://acrabstracts.org/abstract/mortality-and-survival-of-patients-diagnosed-with-gca-in-bergen-western-norway-1972-2012/. Accessed October 2, 2017.
Jonsson MK, Hammer HB, Nordal HH, Aga AB, Olsen IC, Brokstad KA, Kvien TK, Fevang BTS, Lillegraven S, Haavardsholm EA and ARCTIC study group. Calprotectin Levels Correlate with Inflammation in Early Rheumatoid Arthritis before Disease-Modifying Antirheumatic Drug Treatment and after 12 Months of Treatment. Poster presentation at the American College of Rheumatology Meeting in Washington DC, November 12 – 16, 2016 and at the Postgraduate School of Clinical Medical Research in Bergen, Norway, January 26, 2017. Printed in: Arthritis Rheumatol. 2016; 68 (suppl 10).
Jonsson MK, Hammer HB, Nordal HH, Aga AB, Olsen IC, Brokstad KA, Lillegraven S, Kvien TK, Fevang BTS, Haavardsholm EA on behalf of the ARCTIC study group. Calprotectin levels correlate with inflammation in early RA before and after 12 months of DMARD treatment. Poster presentation at the Scandinavian Conference in Rheumatology Meeting in Reykjavik, August 31 – September 3, 2016, and oral presentation at the 2nd Immunology and Rheumatology research group seminar in Bergen, Norway, October 6, 2016. Printed in: Scand J Rheum 2016; 45:12-13(Suppl 128).
Jonsson MK, Hammer HB, Nordal HH, Aga AB, Olsen IC, Brokstad KA, Fevang BT, Kvien TK, Lillegraven S, Haavardsholm EA on behalf of the ARCTIC study group. Calprotectin levels correlate with inflammation in early RA before DMARD treatment and after 12 months of treatment. Poster presentation at the European League Against Rheumatism Meeting in London, June 8 - 11, 2016. Printed in: Ann Rheum Dis 2016;75(Suppl 2):433.
Jonsson MK. EULAR 2017 i Madrid. Best Prac 2017;32(8) (https://bestprac.no/eular-2017-madrid/)
Influence of geolocation and ethnicity on the phenotypic expression of primary Sjögren's syndrome at diagnosis in 8310 patients: a cross-sectional study from the Big Data Sjögren Project Consortium. Brito-Zerón P, Acar-Denizli N, Zeher M, Rasmussen A, Seror R, Theander E, Li X, Baldini C, Gottenberg JE, Danda D, Quartuccio L, Priori R, Hernandez-Molina G, Kruize AA, Valim V, Kvarnstrom M, Sene D, Gerli R, Praprotnik S, Isenberg D, Solans R, Rischmueller M, Kwok SK, Nordmark G, Suzuki Y, Giacomelli R, Devauchelle-Pensec V, Bombardieri M, Hofauer B, Bootsma H, Brun JG, Fraile G, Carsons SE, Gheita TA, Morel J, Vollenveider C, Atzeni F, Retamozo S, Horvath IF, Sivils K, Mandl T, Sandhya P, De Vita S, Sanchez-Guerrero J, van der Heijden E, Trevisani VF, Wahren-Herlenius M, Mariette X, Ramos-Casals M; EULAR-SS Task Force Big Data Consortium..
Ann Rheum Dis. 2016 Nov 29. pii: annrheumdis-2016-209952. doi: 10.1136/annrheumdis-2016-209952. [Epub ahead of print] PMID: 27899373
Serum calprotectin is a biomarker of carotid atherosclerosis in patients with primary Sjögren's syndrome. Balarini GM, Zandonade E, Tanure L, Ferreira GA, Sardenberg WM, Serrano ÉV, Dias CC, Navarro TP, Nordal HH, Mydel PM, Brun JG, Brokstad KA, Gerdts E, Jonsson R, Valim V.
Clin Exp Rheumatol. 2016 Nov-Dec;34(6):1006-1012. Epub 2016 Sep 8.
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Development of the ClinESSDAI: a clinical score without biological domain. A tool for biological studies. Seror R, Meiners P, Baron G, Bootsma H, Bowman SJ, Vitali C, Gottenberg JE, Theander E, Tzioufas A, De Vita S, Ramos-Casals M, Dörner T, Quartuccio L, Ravaud P, Mariette X; EULAR Sjögren Task Force..
Ann Rheum Dis. 2016 Nov;75(11):1945-1950. doi: 10.1136/annrheumdis-2015-208504. Epub 2016 Jan 25. PMID: 27150113
Sjögren's syndrome patients with ectopic germinal centers present with a distinct salivary proteome. Delaleu N, Mydel P, Brun JG, Jonsson MV, Alimonti A, Jonsson R.
Rheumatology (Oxford). 2016 Jun;55(6):1127-37. doi: 10.1093/rheumatology/kew013. Epub 2016 Feb 26. PMID: 26921905
Atherosclerosis in Sjögren's syndrome: evidence, possible mechanisms and knowledge gaps. Valim V, Gerdts E, Jonsson R, Ferreira GA, Brokstad KA, Brun JG, Midtbø H, Mydel PM.
Clin Exp Rheumatol. 2016 Jan-Feb;34(1):133-42. Epub 2016 Jan 20. Review. PMID: 26812164
Serum Markers in Rheumatoid Arthritis: A Longitudinal Study of Patients Undergoing Infliximab Treatment. Selaas O, Nordal HH, Halse AK, Brun JG, Jonsson R, Brokstad KA.
Int J Rheumatol. 2015;2015:276815. doi: 10.1155/2015/276815. Epub 2015 Dec 16. PMID: 26788062 Free PMC Article
Calprotectin (S100A8/A9) and S100A12 are associated with measures of disease activity in a longitudinal study of patients with rheumatoid arthritis treated with infliximab.
Nordal HH, Brun JG, Hordvik M, Eidsheim M, Jonsson R, Halse AK.
Scand J Rheumatol. 2016 Jul;45(4):274-81. doi: 10.3109/03009742.2015.1107128. Epub 2016 Jan 15. PMID: 26767827
Reduced bone resorption by intake of dietary vitamin D and K from tailor-made Atlantic salmon: A randomized intervention trial. Graff IE, Øyen J, Kjellevold M, Frøyland L, Gjesdal CG, Almås B, Rosenlund G, Lie Ø. Oncotarget. 2016 Oct 25;7(43):69200-69215. doi: 10.18632/oncotarget.10171. PMID: 27542236 Free PMC Article
Identifying Low Muscle Mass in Patients with Hip Fracture: Validation of Biolectrical Impedance Analysis and Anthropometry Compared to Dual Energy X-ray Absorptiometry. Steihaug OM, Gjesdal CG, Bogen B, Ranhoff AH. J Nutr Health Aging. 2016;20(7):685-90. doi: 10.1007/s12603-016-0686-1. PMID: 27499300
Continued decline in hip fracture incidence in Norway: a NOREPOS study. Søgaard AJ, Holvik K, Meyer HE, Tell GS, Gjesdal CG, Emaus N, Grimnes G, Schei B, Forsmo S, Omsland TK. Osteoporos Int. 2016 Jul;27(7):2217-22. doi: 10.1007/s00198-016-3516-8. Epub 2016 Feb 22. PMID: 26902091
Metabolomics study of fatigue in patients with rheumatoid arthritis naïve to biological treatment. Surowiec I, Gjesdal CG, Jonsson G, Norheim KB, Lundstedt T, Trygg J, Omdal R. Rheumatol Int. 2016 May;36(5):703-11. doi: 10.1007/s00296-016-3426-2. Epub 2016 Jan 23. PMID: 26803313
A combination of low serum concentrations of vitamins K1 and D is associated with increased risk of hip fractures in elderly Norwegians: a NOREPOS study. Finnes TE, Lofthus CM, Meyer HE, Søgaard AJ, Tell GS, Apalset EM, Gjesdal C, Grimnes G, Schei B, Blomhoff R, Samuelsen SO, Holvik K. Osteoporos Int. 2016 Apr;27(4):1645-52. doi: 10.1007/s00198-015-3435-0. Epub 2015 Dec 2. PMID: 26630974
Airflow limitation as a risk factor for low bne mineral density and hip fracture. Herland T, Apalset EM, Eide GE, Tell GS, Lehmann S. Eur Clin Respir J. 2016 Oct 11;3:32214. doi: 10.3402/ecrj.v3.32214. eCollection 2016. PMID: 27733234
Signaling effects of sodium hydrosulfide in healthy donor peripheral blood mononuclear cells. Sulen A, Gullaksen SE, Bader L, McClymont DW, Skavland J, Gavasso S, Gjertsen BT. Pharmacol Res. 2016 Nov;113(Pt A):216-227. doi: 10.1016/j.phrs.2016.08.018. Epub 2016 Aug 16. PMID: 27543462
Single-cell proteomics: potential implications for cancer diagnostics. Gavasso S, Gullaksen SE, Skavland J, Gjertsen BT. Expert Rev Mol Diagn. 2016;16(5):579-89. doi: 10.1586/14737159.2016.1156531. Epub 2016 Mar 21. Review.
Patients with seronegative RA have more inflammatory activity compared with patients with seropositive RA in an inception cohort of DMARD-naïve patients classified according to the 2010 ACR/EULAR criteria. Nordberg LB, Lillegraven S, Lie E, Aga AB, Olsen IC, Hammer HB, Uhlig T, Jonsson MK, van der Heijde D, Kvien TK, Haavardsholm EA; and the ARCTIC working group.. Ann Rheum Dis. 2017 Feb;76(2):341-345. doi: 10.1136/annrheumdis-2015-208873. Epub 2016 Apr 19. PMID: 27094444
Ultrasound in management of rheumatoid arthritis: ARCTIC randomised controlled strategy trial. Haavardsholm EA, Aga AB, Olsen IC, Lillegraven S, Hammer HB, Uhlig T, Fremstad H, Madland TM, Lexberg ÅS, Haukeland H, Rødevand E, Høili C, Stray H, Noraas A, Hansen IJ, Bakland G, Nordberg LB, van der Heijde D, Kvien TK. BMJ. 2016 Aug 16;354:i4205. doi: 10.1136/bmj.i4205. PMID: 27530741
Influence of geolocation and ethnicity on the phenotypic expression of primary Sjögren's syndrome at diagnosis in 8310 patients: a cross-sectional study from the Big Data Sjögren Project Consortium. Brito-Zerón P, Acar-Denizli N, Zeher M, Rasmussen A, Seror R, Theander E, Li X, Baldini C, Gottenberg JE, Danda D, Quartuccio L, Priori R, Hernandez-Molina G, Kruize AA, Valim V, Kvarnstrom M, Sene D, Gerli R, Praprotnik S, Isenberg D, Solans R, Rischmueller M, Kwok SK, Nordmark G, Suzuki Y, Giacomelli R, Devauchelle-Pensec V, Bombardieri M, Hofauer B, Bootsma H, Brun JG, Fraile G, Carsons SE, Gheita TA, Morel J, Vollenveider C, Atzeni F, Retamozo S, Horvath IF, Sivils K, Mandl T, Sandhya P, De Vita S, Sanchez-Guerrero J, van der Heijden E, Trevisani VF, Wahren-Herlenius M, Mariette X, Ramos-Casals M; EULAR-SS Task Force Big Data Consortium.. Ann Rheum Dis. 2016 Nov 29. pii: annrheumdis-2016-209952. doi: 10.1136/annrheumdis-2016-209952. [Epub ahead of print] PMID: 27899373
Antibodies against carbamylated proteins are present in primary Sjögren's syndrome and are associated with disease severity. Bergum B, Koro C, Delaleu N, Solheim M, Hellvard A, Binder V, Jonsson R, Valim V, Hammenfors DS, Jonsson MV, Mydel P. Ann Rheum Dis. 2016 Aug;75(8):1494-500. doi: 10.1136/annrheumdis-2015-207751. Epub 2015 Sep 8. PMID: 26350884

Brekke LK, Diamantopoulos AP, Esperø EL, Fevang BT, Brun JG, Gjesdal CG. Epidemiology of GCA in Bergen (Western Norway) 1972-2012 [abstract]. Arthritis Rheumatol. 2015; 67 (suppl 10). http://acrabstracts.org/abstract/epidemiology-of-gca-in-bergen-western-norway-1972-2012/. Accessed October 2, 2017.
Finnes, Trine Elisabeth; Lofthus, Cathrine Marie; Meyer, Haakon E; Søgaard, Anne-Johanne; Tell, Grethe Seppola; Apalset, Ellen M; Gjesdal, Clara Gram; Grimnes, Guri; Schei, Berit; Blomhoff, Rune; Samuelsen, Sven Ove; Holvik, Kristin. A combination of low serum concentrations of vitamins K and D is associated with increased risk of hip fractures in elderly Norwegians: a NOREPOS study. Osteoporosis International 2015 s. 1-8
Finnes, Trine Elisabeth; Lofthus, Cathrine Marie; Søgaard, Anne-Johanne; Tell, Grethe Seppola; Apalset, Ellen M; Gjesdal, Clara Gram; Grimnes, Guri; Schei, Berit; Blomhoff, Rune; Samuelsen, Sven Ove; Meyer, Haakon E; Holvik, Kristin.
Low serum vitamin K1 increases the risk of hip fractures only at low vitamin D status. A NOREPOS study. European Geriatric Medicine 2015 ;Volum 6. Suppl. 1 s. S17-S17
Øyen, Jannike; Svingen, Gard Frodahl Tveitevåg; Gjesdal, Clara Gram; Tell, Grethe Seppola; Ueland, Per Magne; Lysne, Vegard; Apalset, Ellen M; Meyer, Klaus; Vollset, Stein Emil; Nygård, Ottar. Plasma dimethylglycine, nicotine exposure and risk of low bone mineral density and hip fracture: the Hordaland Health Study. Osteoporosis International 2015 ;Volum 26.(5) s. 1573-1583
Fevang, Bjørg-Tilde; Nystad, Tone Wikene; Skredderstuen, Arne Kr; Furnes, Ove; Havelin, Leif Ivar. Improved survival for anatomic total shoulder prostheses: Results of 4,173 shoulder arthroplasties reported to the Norwegian Arthroplasty Register from 1994 through 2012. Acta Orthopaedica 2015 ;Volum 86.(1) s. 63-70
Nystad, Tone Wikene; Fenstad, Anne Marie; Furnes, Ove; Havelin, Leif Ivar; Skredderstuen, Arne Kr; Fevang, Bjørg-Tilde Svanes. Reduction in orthopaedic surgery in patients with rheumatoid arthritis: a Norwegian register-based study.. Scandinavian Journal of Rheumatology 2015 ;Volum 45.(1)
Schrama, Johannes Cornelis; Fenstad, Anne Marie; Dale, Håvard; Havelin, Leif Ivar; Hallan, Geir; Overgaard, Søren; Pedersen, Alma B; Kärrholm, Johan; Garellick, Göran; Pulkkinen, Pekka; Eskelinen, Antti; Mäkelä, Keijo; Engesæter, Lars B.;Fevang, Bjørg-Tilde. Increased risk of revision for infection in rheumatoid arthritis patients with total hip replacements. Acta Orthopaedica 2015 ;Volum 86.(4) s. 469-476
Delaleu, Nicolas; Mydel, Piotr Mateusz; Kwee, Ivo; Brun, Johan G; Jonsson, Malin V; Jonsson, Roland. High fidelity between saliva proteomics and the biologic state of salivary glands defines biomarker signatures for primary Sjögren's syndrome. Arthritis and Rheumatism 2015 ;Volum 67.(4) s. 1084-1095
Hammenfors, Daniel; Brun, Johan G; Jonsson, Roland; Jonsson, Malin V.
Diagnostic utility of major salivary gland ultrasonography in primary Sjögren's syndrome. Clinical and Experimental Rheumatology 2015 ;Volum 33.(1) s. 56-62
Karlsen, Marie; Hansen, Torbjørn; Nordal, Hilde Haugedal; Brun, Johan G; Jonsson, Roland; Appel, Silke. Expression of toll-like receptor -7 and -9 in B cell subsets from patients with primary Sjögren's syndrome. PLoS ONE 2015 ;Volum 10:e0120383.(3) s. -HAUKELAND UiB
Karlsen, Marie; Jonsson, Roland; Brun, Johan G; Appel, Silke; Hansen, Torbjørn. TLR-7 and -9 Stimulation of Peripheral Blood B Cells Indicate Altered TLR Signalling in Primary Sjögren's Syndrome Patients by Increased Secretion of Cytokines. Scandinavian Journal of Immunology 2015 ;Volum 82.(6) s. 523-531
Kottyan, Leah C.; Zoller, Erin E.; Bene, Jessica; Lu, Xiaoming; Kelly, Jennifer A.; Rupert, Andrew M.; Lessard, Christopher J.; Vaughn, Samuel E.; Marion, Miranda; Weirauch, Matthew T.; Namjou, Bahram; Adler, Adam; Rasmussen, Astrid; Glenn, Stuart; Montgomery, Courtney G.; Hirschfield, Gideon M.; Xie, Gang; Coltescu, Catalina; Amos, Chris; Li, He; Ice, John A.; Nath, Swapan K.; Mariette, Xavier; Bowman, Simon; Rischmueller, Maureen; Lester, Sue; Brun, Johan G; Gøransson, Lasse G; Harboe, Erna; Omdal, Roald; Cunninghame-Graham, Deborah S.; Vyse, Tim; Miceli-Richard, Corinne; Brennan, Michael T.; Lessard, James A.; Wahren-Herlenius, Marie; Kvarnström, Marika; Illei, Gabor G.; Witte, Torsten; Jonsson, Roland; Eriksson, Per; Nordmark, Gunnel; Ng, Wan-Fai; Anaya, Juan-Manuel; Rhodus, Nelson L.; Segal, Barbara M.; Merrill, Joan T.; James, Judith A.; Guthridge, Joel M.; Scofield, R. Hal; Alarcon-Riquelme, Marta; Bae, Sang-Cheol; Boackle, Susan A.; Criswell, Lindsey A.; Gilkeson, Gary; Kamen, Diane L.; Jacob, Chaim O.; Kimberly, Robert; Brown, Elizabeth; Edberg, Jeffrey; Alarcón, Graciela S.; Reveille, John D.; Vilá, Luis M.; Petri, Michelle; Ramsey-Goldman, Rosalind; Freedman, Barry I.; Niewold, Timothy; Stevens, Anne M.; Tsao, Betty P.; Ying, Jun; Mayes, Maureen D.; Gorlova, Olga Y.; Wakeland, Ward; Radstake, Timothy; Martin, Ezequiel; Martin, Javier; Siminovitch, Katherine; Moser Sivils, Kathy L.; Gaffney, Patrick M.; Langefeld, Carl D.; Harley, John B.; Kaufman, Kenneth M..
The IRF5-TNPO3 association with systemic lupus erythematosus has two components that other autoimmune disorders variably share. Human Molecular Genetics 2015 ;Volum 24.(2) s. 582-596
Seror, Raphaèle; Theander, Elke; Brun, Johan G; Ramos-Casals, Manel; Valim, Valeria; Dörner, Thomas; Bootsma, Hendrika; Tzioufas, Athanasios; Solans-Laqué, Roser; Mandl, Thomas; Gottenberg, Jacques-Eric; Hachulla, Eric; Sivils, Kathy L.; Ng, Wan-Fai; Fauchais, Anne-Laure; Bombardieri, Stefano; Valesini, Guido; Bartoloni, Elena; Saraux, Alain; Tomsic, Matija; Sumida, Takayuki; Nishiyama, Susumu; Caporali, Roberto; Kruize, Aike A.; Vollenweider, Cristina; Ravaud, Philippe; Vitali, Claudio; Mariette, Xavier; Bowman, Simon J.. Validation of EULAR primary Sjögren's syndrome disease activity (ESSDAI) and Patient indexes (ESSPRI). Annals of the Rheumatic Diseases 2015 ;Volum 74.(5) s. 859-866
Jonsson, Maria Karolina; Hammenfors, Daniel; Oppegaard, Oddvar; Bruserud, Øystein; Kittang, Astrid Marta Olsnes. A 35-year-old woman with influenza A-associated thrombotic thrombocytopenic purpura. Blood Coagulation and Fibrinolysis 2015 ;Volum 26.(4) s. 469-472
Holvik, Kristin; Ahmed, Luai Awad; Forsmo, Siri; Gjesdal, Clara Gram; Grimnes, Guri; Samuelsen, Sven Ove; Schei, Berit; Blomhoff, Rune; Tell, Grethe Seppola; Meyer, Haakon E. No increase in risk of hip fracture at high serum retinol concentrations in community-dwelling older Norwegians: the Norwegian Epidemiologic Osteoporosis Studies. American Journal of Clinical Nutrition 2015 ;Volum 102.(5) s. 1289-1296
Omsland, Tone Kristin; Eisman, John A.; Næss, Øyvind; Center, Jacqueline R;Gjesdal, Clara Gram; Tell, Grethe Seppola; Emaus, Nina; Meyer, Haakon E; Søgaard, Anne-Johanne; Holvik, Kristin; Schei, Berit; Forsmo, Siri; Magnus, Jeanette H.. Educational inequalities in post-hip fracture mortality: a NOREPOS studys. Journal of Bone and Mineral Research 2015 ;Volum 30.(12) s. 2221-2228
Selaas O, Nordal HH, Halse AK, Brun JG, Jonsson R, Brokstad. Serum Markers in Rheumatoid Arthritis: A Longitudinal Study of Patients Undergoing Infliximab Treatment. Int J Rheumatol. 2015;2015:276815. doi: 10.1155/2015/276815. Epub 2015 Dec
Johnsen, Svein Joar Auglæn; Gudlaugsson, Einar; Skaland, Ivar; Janssen, Emiel; Jonsson, Malin V; Helgeland, Lars; Berget, Ellen; Jonsson, Roland; Omdal, Roald. Low protein A20 in minor salivary glands is associated with lymphoma development in primary Sjögren's syndrome. Scandinavian Journal of Immunology 2015
Theander, Elke; Jonsson, Roland; Sjöström, Bitte; Brokstad, Karl Albert; Olsson, Peter; Henriksson, Gunnel. Prediction of Sjögren's syndrome years before diagnosis and identification of patients with early onset and severe disease course by autoantibody profiling. Arthritis and Rheumatism 2015 ;Volum 67.(9) s. 2427-2436
Reduction in orthopaedic surgery in patients with rheumatoid arthritis: a Norwegian register-based study. Nystad TW, Fenstad AM, Furnes O, Havelin LI, Skredderstuen AK, Fevang BT. Scand J Rheumatol. 2015 Aug 25:1-7.
Increased risk of revision for infection in rheumatoid arthritis patients with total hip replacements. Schrama JC, Fenstad AM, Dale H, Havelin L, Hallan G, Overgaard S, Pedersen AB, Kärrholm J, Garellick G, Pulkkinen P, Eskelinen A, Mäkelä K, Engesæter LB, Fevang BT. Acta Orthop. 2015;86(4):469-76.
Re: a statistical analysis of ankle prosthesis from the Norwegian Arthroplasty Register. Lie SA, Havelin LI, Fenstad AM, Espehaug B, Dybvik E, Baste V, Engesæter LB, Skredderstuen A, Dale H, Fevang JM, Fevang BT, Hallan G, Gjertsen JE, Furnes O. Arch Orthop Trauma Surg. 2015 Jan;135(1):17-8.
Improved survival for anatomic total shoulder prostheses. Fevang BT, Nystad TW, Skredderstuen A, Furnes ON, Havelin LI. Acta Orthop. 2015 Feb;86(1):63-70.

Abstracts

Aga, Anna-Birgitte; Hammer, Hilde Berner; Olsen, Inge Christoffer; Uhlig, Till; Kvien, Tore Kristian; Heijde, Desirée van der; Fremstad, Hallvard; Madland, Tor Magne; Lexberg, Åse; Haukeland, Hilde; Rødevand, Erik; Høili, Christian; Stray, Hilde; Bendvold, Anne Noraas; Soldal, Dag; Bakland, Gunnstein; Lie, Elisabeth; Haavardsholm, Espen A.. First step in the development of an ultrasound joint inflammation score for rheumatoid arthritis using a data-driven approach. Annals of the Rheumatic Diseases 2015 s. – EULAR
L K Brekke, A P Diamantopoulos, E L Esperø, B T Fevang, J G Brun, C G Gjesdal. Epidemiology of GCA in Bergen (Western Norway) 1972-2012
Arthritis an Rheumatism 2015 – ACR
Jannike Øyen, Marian K. Malde, Clara G. Gjesdal, Bjørg Almås, Grethe Rosenlund, Øyvind Lie, Ingvild E. Graff. IMPROVED BONE HEALTH BY INTAKE OF TAILOR-MADE ATLANTIC SALMON WITH VITAMIN D AND K 12th EUROPEAN NUTRITION CONFERENCE FENS BERLIN 2015
Finnes TE, Lofthus CM, Søgaard AJ, Tell GS, Apalset EM, Gjesdal C, Grimnes G, Schei B7, Blomhoff R, Samuelsen SO, Meyer HE, Holvik K Low serum vitamin K1 increases the risk of hip fractures only at low vitamin D status. A NOREPOS study EUGMS
Jonsson MK, Lillegraven S, Nordberg LB, Aga AB, Hammer HB, Olsen IC, Fevang BT, Kvien TK, Haavardsholm EA on behalf of the ARCTIC study group Clinical and Ultrasonographic Inflammation in DMARD-naïve Early rheumatoid arthritis (RA) – Impact of the 2010 ACR/EULAR Classification Criteria Versus the 1987 ACR Classification Criteria

Apalset, Ellen M; Gjesdal, Clara Gram; Ueland, Per Magne; Midttun, Øivind; Ulvik, Arve; Eide, Geir Egil; Meyer, Klaus; Tell, Grethe Seppola.
Interferon (IFN)-γ-mediated inflammation and the kynurenine pathway in relation to bone mineral density: The Hordaland Health Study. Clinical and Experimental Immunology 2014 ;Volum 176.(3) s. 452-460
Apalset, Ellen M; Gjesdal, Clara Gram; Ueland, Per Magne; Øyen, Jannike; Meyer, Klaus; Midttun, Øivind; Eide, Geir Egil; Tell, Grethe Seppola.
Interferon gamma (IFN-γ)-mediated inflammation and the kynurenine pathway in relation to risk of hip fractures: The Hordaland Health Study. Osteoporosis International 2014 ;Volum 25.(8) s. 2067-2075
Finnes, Trine Elisabeth; Lofthus, Cathrine Marie; Meyer, Haakon E.; Eriksen, Erik Fink; Apalset, Ellen M; Tell, Grethe S; Torjesen, Peter A; Samuelsen, Sven Ove; Holvik, Kristin.
Procollagen type 1 amino-terminal propeptide (P1NP) and risk of hip fractures in elderly Norwegian men and women. A NOREPOS study. Bone 2014 ;Volum 64. s. 1-7
Hjelle, Anja Myhre; Apalset, Ellen M; Mielnik, Pawel Franciszek; Bollerslev, Jens; Lundin, Knut E A; Tell, Grethe S.
Celiac disease and risk of fracture in adults-a review. Osteoporosis International 2014 ;Volum 25.(6) s. 1667-1676
Holvik, Kristin; Gjesdal, Clara Gram; Tell, Grethe Seppola; Grimnes, Guri; Schei, Berit; Apalset, Ellen M; Samuelsen, Sven Ove; Blomhoff, Rune; Michaëlsson, Karl; Meyer, Haakon E.
Low serum concentrations of alpha-tocopherol are associated with increased risk of hip fracture. A NOREPOS study. Osteoporosis International 2014 ;Volum 25. s. 2545-2554
Øyen, Jannike; Gjesdal, Clara Gram; Nygård, Ottar; Lie, Stein Atle; Meyer, Haakon; Apalset, Ellen M; Ueland, Per Magne; Pedersen, Eva Kristine Ringdal; Midttun, Øivind; Vollset, Stein Emil; Tell, Grethe Seppola.
Smoking and body fat mass in relation to bone mineral density and hip fracture: The Hordaland Health Study. PLoS ONE 2014 ;Volum 9.(3:e92882)
Øyen, Jannike; Nygård, Ottar; Gjesdal, Clara Gram; Ueland, Per Magne;Apalset, Ellen M; Schartum-Hansen, Hall; Vollset, Stein Emil; Meyer, Klaus; Tell, Grethe S.
Plasma choline, nicotine exposure, and risk of low bone mineral density and hip fracture: the Hordaland Health Study. Journal of Bone and Mineral Research 2014 ;Volum 29.(1) s. 242-250
Fevang, Bjørg-Tilde; Nystad, Tone Wikene; Skredderstuen, Arne Kr; Furnes, Ove; Havelin, Leif Ivar.
Improved survival for anatomic total shoulder prostheses.. Acta Orthopaedica 2014 (11) s. 1-8
Nystad, Tone Wikene; Furnes, Ove; Havelin, Leif Ivar; Skredderstuen, Arne Kr; Lie, Stein Atle; Fevang, Bjørg-Tilde.
Hip replacement surgery in patients with ankylosing spondylitis.. Annals of the Rheumatic Diseases 2014 ;Volum 73.(6) s. 1194-1197
Nordal, Hilde Haugedal; Brun, Johan G; Halse, Anne-Kristine; Jonsson, Roland; Fagerhol, Magne Kristoffer; Hammer, Hilde Berner.
The neutrophil protein S100A12 is associated with a comprehensive ultrasonographic synovitis score in a longitudinal study of patients with rheumatoid arthritis treated with adalimumab. BMC Musculoskeletal Disorders 2014 ;Volum 15. s. 335-
Nordal, Hilde Haugedal; Brun, Johan G; Halse, Anne-Kristine; Madland, Tor Magne; Fagerhol, Magne Kristoffer; Jonsson, Roland.
Calprotectin (S100A8/A9), S100A12, and EDTA-resistant S100A12 complexes (ERAC) in primary Sjögren's syndrome. Scandinavian Journal of Rheumatology 2014 ;Volum 43.(1) s. 76-78
Norheim, Katrine Brække; Le Hellard, Stephanie; Nordmark, Gunnel; Harboe, Erna; Gøransson, Lasse G; Brun, Johan G; Marie, Wahren-Herlenius; Jonsson, Roland; Omdal, Roald.
A possible genetic association with chronic fatigue in primary Sjögren's syndrome: a candidate gene study. Rheumatology International 2014 ;Volum 34.(2) s. 191-197
Reksten, Tove Ragna; Johnsen, Svein Joar Auglæn; Jonsson, Malin V; Omdal, Roald; Brun, Johan G; Theander, Elke; Eriksson, Per; Wahren-Herlenius, Marie; Jonsson, Roland; Nordmark, Gunnel.
Genetic associations to germinal centre formation in primary Sjögren's syndrome. Annals of the Rheumatic Diseases 2014 ;Volum 73.(6) s. 1253-1258
Vogelsang, Petra; Karlsen, Marie; Brun, Johan G; Jonsson, Roland; Appel, Silke.
Altered phenotype and Stat1 expression in Toll-like receptor 7/8 stimulated monocyte-derived dendritic cells from patients with primary Sjögren's syndrome. Arthritis Research & Therapy 2014 ;Volum 16:R166.
Omsland, Tone Kristin; Emaus, Nina; Tell, Grethe Seppola; Magnus, Jeanette H.; Ahmed, Luai Awad; Holvik, Kristin; Center, Jacqueline; Forsmo, Siri; Gjesdal, Clara Gram; Schei, Berit; Vestergaard, Peter; Eisman, John A.; Falch, Jan Arvid; Tverdal, Aage; Søgaard, Anne-Johanne; Meyer, Haakon E.
Mortality following the first hip fracture in Norwegian women and men (1999-2008): A NOREPOS study. Bone 2014 ;Volum 63. s. 81-86
Søgaard, Anne-Johanne; Meyer, Haakon E; Emaus, Nina; Grimnes, Guri; Gjesdal, Clara Gram; Forsmo, Siri; Schei, Berit; Tell, Grethe Seppola.
Cohort profile: Norwegian Epidemiologic Osteoporosis Studies (NOREPOS). Scandinavian Journal of Public Health 2014 s. -
Winther, Anne; Dennison, Elaine; Ahmed, Luai Awad; Furberg, Anne-Sofie; Grimnes, Guri; Jorde, Rolf; Gjesdal, Clara Gram; Emaus, Nina.
The Tromsø Study: Fit Futures: a study of Norwegian adolescents' lifestyle and bone health. Archives of Osteoporosis 2014 ;Volum 9:185. s. -
Delaleu N, Mydel P, Kwee I, Brun JG, Jonsson MV, Jonsson R.
High fidelity between saliva proteomics and the salivary glands' biological state defines biomarker-signatures for primary Sjögren's syndrome.
Arthritis Rheumatol. 2014 Dec 29. doi: 10.1002/art.39015. [Epub ahead of print]
Hammenfors DS, Brun JG, Jonsson R, Jonsson MV.
Diagnostic utility of major salivary gland ultrasonography in primary Sjögren's syndrome. Clin Exp Rheumatol. 2014 Dec 22. [Epub ahead of print]
Seror R, Bootsma H, Saraux A, Bowman SJ, Theander E, Brun JG, Baron G, Le Guern V, Devauchelle-Pensec V, Ramos-Casals M, Valim V, Dörner T, Tzioufas A, Gottenberg JE, Solans Laqué R, Mandl T, Hachulla E, Sivils KL, Ng WF, Fauchais AL, Bombardieri S, Priori R, Bartoloni E, Goeb V, Praprotnik S, Sumida T, Nishiyama S, Caporali R, Kruize AA, Vollenweider C, Ravaud P, Meiners P, Brito-Zerón P, Vitali C, Mariette X; on behalf of the EULAR Sjögren's Task Force. Defining disease activity states and clinically meaningful improvement in primary Sjögren's syndrome with EULAR primary Sjögren's syndrome disease activity (ESSDAI) and patient-reported indexes (ESSPRI).
Ann Rheum Dis. 2014 Dec 5. pii: annrheumdis-2014-206008. doi: 10.1136/annrheumdis-2014-206008. [Epub ahead of print]
Koro C, Bielecka E, Dahl-Knudsen A, Enghild JJ, Scavenius C, Brun JG, Binder V, Hellvard A, Bergum B, Jonsson R, Potempa J, Blom AM, Mydel P.
Carbamylation of immunoglobulin abrogates activation of the classical complement pathway. Eur J Immunol. 2014 Nov;44(11):3403-12. doi: 10.1002/eji.201444869. Epub 2014 Oct 20.
Seror R, Theander E, Brun JG, Ramos-Casals M, Valim V, Dörner T, Bootsma H, Tzioufas A, Solans-Laqué R, Mandl T, Gottenberg JE, Hachulla E, Sivils KL, Ng WF, Fauchais AL, Bombardieri S, Valesini G, Bartoloni E, Saraux A, Tomsic M, Sumida T, Nishiyama S, Caporali R, Kruize AA, Vollenweider C, Ravaud P, Vitali C, Mariette X, Bowman SJ; on behalf of the EULAR Sjögren's Task Force.
Validation of EULAR primary Sjogren's syndrome disease activity (ESSDAI) and patient indexes (ESSPRI). Ann Rheum Dis. 2014 Mar 11. doi: 10.1136/annrheumdis-2013-204615. [Epub ahead of print]
Johnsen SJ, Berget E, Jonsson MV, Helgeland L, Omdal R, Jonsson R.
Evaluation of germinal center-like structures and B cell clonality in patients with primary Sjögren syndrome with and without lymphoma.
J Rheumatol. 2014 Nov;41(11):2214-22. doi: 10.3899/jrheum.131527. Epub 2014 Oct 1.
Hip replacement surgery in patients with ankylosing spondylitis. Nystad TW, Furnes O, Havelin LI, Skredderstuen AK, Lie SA, Fevang BT. Ann Rheum Dis. 2014 Jun;73(6):1194-7.

Thesis 2014:

Apalset, Ellen M.
Vitamin K and inflammation in relation to bone mineral density and hip fractures. : University of Bergen 2014 (ISBN 978-82-308-2835-9)
UiB

Bakland, Gunnstein; Alsing, Rikke; Singh, Kulbir; Nossent, Johannes C.
Assessment of SpondyloArthritis International Society Criteria for Axial Spondyloarthritis in Chronic Back Pain Patients With a High Prevalence of HLA-B27. Arthritis Care and Research 2013 ;Volum 65.(3) s. 448-453
Christensen, Monika; Apalset, Ellen M; Nordbø, Yngve; Varhaug, Jan Erik; Mellgren, Gunnar; Lien, Ernst Asbjørn.
1,25-dihydroxyvitamin D and the vitamin D receptor gene polymorphism apa1 influence bone mineral density in primary hyperparathyroidism. PLoS ONE 2013 ;Volum 8.(2) s. –
Gunnarsson, Ragnar; Andreassen, Arne K.; Molberg, Øyvind; Lexberg, Åse; Time, Kari; Dhainaut, Alvilde; Bertelsen, Liv-Turid; Palm, Øyvind; Irgens, Karen Agnete; Becker-Merok, Andrea; Nordeide, Jan Leidulv; Johnsen, Villy; Pedersen, Sonja; Prøven, Anne; Garabeth, Lamya; Garen, Torhild Oddveig; Aaløkken, Trond Mogens; Gilboe, Inge-Margrethe; Gran, Jan Tore.
Prevalence of pulmonary hypertension in an unselected, mixed connective tissue disease cohort: results of a nationwide, Norwegian cross-sectional multicentre study and review of current literature. Rheumatology 2013 ;Volum 52.(7) s. 1208-1213
Fevang, Bjørg-Tilde; Lygre, Stein Håkon Låstad; Bertelsen, Glenn; Skredderstuen, Arne Kr; Havelin, Leif Ivar; Furnes, Ove.
Pain and function in eight hundred and fifty nine patients comparing shoulder hemiprostheses, resurfacing prostheses, reversed total and conventional total prostheses. International Orthopaedics 2013 ;Volum 37.(1) s. 59-6
Emaus, Nina; Nguyen, Nguyen D.; Almås, Bjørg; Berntsen, Gro; Center, Jacqueline R; Christensen, Monika; Gjesdal, Clara Gram; Grimsgaard, Sameline; Nguyen, Tuan V.; Salomonsen, Laila Johansdatter; Eisman, John A.; Fønnebø, Vinjar.
Serum level of under-carboxylated osteocalcin and bone mineral density in early menopausal Norwegian women. European Journal of Nutrition 2013 ;Volum 52.(1) s. 49-55
Holvik, Kristin; Ahmed, Luai Awad; Forsmo, Siri; Gjesdal, Clara Gram; Grimnes, Guri; Samuelsen, Sven Ove; Schei, Berit; Blomhoff, Rune; Tell, Grethe S; Meyer, Haakon E.
Low Serum Levels of 25-Hydroxyvitamin D Predict Hip Fracture in the Elderly: A NOREPOS Study. Journal of Clinical Endocrinology and Metabolism 2013 ;Volum 98.(8) s. 3341-3350
Omsland, Tone Kristin; Emaus, Nina; Tell, Grethe S; Ahmed, Luai Awad; Center, Jacqueline R; Nguyen, Nyuyen D; Gjesdal, Clara Gram; Forsmo, Siri; Schei, Berit; Søgaard, Anne-Johanne; Meyer, Haakon E.
Ten-year risk of second hip fracture. A NOREPOS study. Bone 2013 ;Volum 52.(1) s. 493-497
Vinknes, Kathrine; Elshorbagy, Amany K.; Drevon, Christian A; Gjesdal, ClaraGram; Tell, Grethe S; Nygård, Ottar; Vollset, Stein Emil; Refsum, Helga.
Evaluation of the body adiposity index in a caucasian population: the Hordaland Health Study. American Journal of Epidemiology 2013 ;Volum 177.(6) s. 586-592
Vinknes, Kathrine; Elshorbagy, Amany K; Nurk, Eha; Drevon, Christian A; Gjesdal, Clara Gram; Tell, Grethe S; Nygård, Ottar; Vollset, Stein Emil; Refsum, Helga.
Plasma stearoyl-CoA desaturase indices: Association with lifestyle, diet and body composition. Obesity 2013 ;Volum 21.(3) s. E294-E302
Oppegaard, Oddvar; Skodvin, Brita; Halse, Anne-Kristine; Langeland, Nina.
CD64 as a potential biomarker in septic arthritis. BMC Infectious Diseases 2013 ;Volum 13: 278.
Haldorsen, Karstein; Appel, Silke; Le Hellard, Stephanie; Bruland, Ove; Brun, Johan G; Omdal, Roald; Kristjansdottir, Gudlaug; Theander, Elke; Duarte Fernandes, Carla; Kvarnström, Marika; Eriksson, Per; Rönnblom, Lars; Herlenius, Maria Wahrén; Nordmark, Gunnel; Jonsson, Roland; Bolstad, Anne Isine.
No association of primary Sjögren's syndrome with Fcγ receptor gene variants.. Genes and Immunity 2013 ;Volum 14.(4) s. 234-237
Johnsen, Svein Joar Auglæn; Brun, Johan G; Gøransson, Lasse G; Småstuen, Milada C; Johannessen, Tom Børge; Haldorsen, Karstein; Harboe, Erna;Jonsson, Roland; Meyer, Peter Albert; Omdal, Roald.
Risk of non-Hodgkin's lymphoma in primary Sjögren's syndrome: a population-based study. Arthritis Care and Research 2013 ;Volum 65.(5) s. 816-821
Lessard, Christopher J.; Li, He; Adrianto, Indra; Ice, John A.; Rasmussen, Astrid; Grundahl, Kiely M.; Kelly, Jennifer A.; Dozmorov, Mikhail G.; Miceli-Richard, Corinne; Bowman, Simon; Lester, Sue; Eriksson, Per; Eloranta, Maija-Leena; Brun, Johan G; Gøransson, Lasse G; Harboe, Erna; Guthridge, Joel M.; Kaufman, Kenneth M.; Kvarnström, Marika; Jazebi, Helmi; Graham, Deborah S. Cunninghame; Grandits, Martha E.; Nazmul-Hossain, Abu N.M.; Patel, Ketan; Adler, Adam J.; Maier-Moore, Jasen S.; Farris, A. Darise; Brennan, Michael T.; Lessard, James A; Chodosh, James; Gopalakrishnan, Rajaram; Hefner, Kimberly S.; Houston, Glen D.; Huang, Andrew J.W.; Hughes, Pamela J.; Lewis, David M.; Radfar, Lida; Rohrer, Michael D.; Stone, Donald U.; Wren, Jonathan D.; Vyse, Timothy J.; Gaffney, Patrick M.; James, Judith A.; Omdal, Roald; Wahren-Herlenius, Marie; Illei, Gabor G.; Witte, Torsten; Jonsson, Roland; Rischmueller, Maureen; Rönnblom, Lars; Nordmark, Gunnel; Ng, Wan-Fai; Mariette, Xavier; Anaya, Juan-Manuel; Rhodus, Nelson L.; Segal, Barbara M.; Scofield, R. Hal; Montgomery, Courtney G.; Harley, John B.; Sivils, Kathy L..
Variants at multiple loci implicated in both innate and adaptive immune responses are associated with Sjögren's syndrome. Nature Genetics 2013 ;Volum 45.(11) s. 1284-1292
Nordmark, Gunnel; Wang, Chuan; Vasaitis, Lilian; Eriksson, Per; Theander, Elke; Kvarnström, Marika; Forsblad-d'Elia, Helena; Jazebi, Helmi; Sjöwall, Christopher; Reksten, Tove Ragna; Brun, Johan G; Jonsson, Malin V; Johnsen, Svein Joar Auglæn; Wahren-Herlenius, Marie; Omdal, Roald; Jonsson, Roland; Bowman, Simon; Ng, Wan-Fai; Eloranta, Maija-Leena; Syvänen, Ann-Christine.
Association of genes in the NF-kappa B pathway with antibody-positive Primary Sjögren's Syndrome. Scandinavian Journal of Immunology 2013 ;Volum 78.(5) s. 447-454
Reksten, Tove Ragna; Johnsen, Svein Joar Auglæn; Jonsson, Malin V; Omdal, Roald;Brun, Johan G; Theander, Elke; Eriksson, Per; Wahren-Herlenius, Marie; Jonsson, Roland; Nordmark, Gunnel.
Genetic associations to germinal centre formation in primary Sjögren's syndrome. Annals of the Rheumatic Diseases 2013 s [Epub ahead of print]
Nystad, Tone Wikene; Furnes, Ove; Skredderstuen, Arne Kr; Lie, Stein Atle;Fevang, Bjørg-Tilde.
Hip replacement surgery in patients with ankylosing spondylitis.. Annals of the Rheumatic Diseases 2013 [Epub ahead of print]
Delaleu N, Nguyen CQ, Tekle KM, Jonsson R, Peck AB. Transcriptional landscapes of emerging autoimmunity: transient aberrations in the targeted tissue's extracellular milieu precede immune responses in Sjogren's syndrome. Arthritis Research & Therapy, 2013, 15:R174
Nordal H, Brun J, Halse AK, Madland T, Fagerhol M, Jonsson R. Calprotectin (S100A8/A9), S100A12, and EDTA-resistant S100A12 complexes (ERAC) in primary Sjögren's syndrome. Scand J Rheumatol. 2013 Dec 3. [Epub ahead of print]
Norheim KB, Le Hellard S, Nordmark G, Harboe E, Gøransson L, Brun JG, Wahren- Herlenius M, Jonsson R, Omdal R. A possible genetic association with chronic fatigue in primary Sjögren's syndrome: a candidate gene study. Rheumatol Int. 2013 Sep 3. [Epub ahead of print]
Rasmussen A1, John A. Ice1, He Li1, 2, Kiely Grundahl1, Jennifer A. Kelly1, Lida Radfar3, Donald U. Stone4, Kimberly S. Hefner5, Juan-Manuel Anaya6, Michael Rohrer7, Rajaram Gopalakrishnan8, Glen D. Houston2, David M. Lewis2, James Chodosh9, John B. Harley10,11, Pamela Hughes12, Jacen S. Maier-Moore1, Courtney G. Montgomery1, Nelson L. Rhodus13, A. Darise Farris1, Barbara M. Segal14, Roland Jonsson15, 16, Christopher J. Lessard1,2, R. Hal Scofield1,16,17, and Kathy L. Moser Sivils1 . Comparison of the American-European Consensus Group Sjögren's syndrome classification criteria to newly proposed American College of Rheumatology criteria in a large, carefully characterized sicca cohort. Ann Rheum Dis, 2013 Aug 22. doi: 10.1136/annrheumdis-2013-203845. [Epub ahead of print]
Volchenkov R, Brun JG, Jonsson R, Appel S. In vitro suppression of immune responses using monocyte-derived dendritic cells from patients with primary Sjögren's syndrome. Arthritis Research & Therapy, 2013 Sep 11;15(5):R114. [Epub ahead of print]

Pres/poster/

Finnes, Trine Elisabeth; Lofthus, Cathrine Marie; Meyer, Haakon E; Eriksen, Erik Fink; Apalset, Ellen M; Tell, Grethe S; Holvik, Kristin.
Serum Levels of Procollagen type 1 Amino-terminal Propeptide and Risk of Hip Fracture in Elderly Men. Norwegian Epidemiologic Osteoporosis Studies (NOREPOS). Innlandskongressen for helseforskning; 2013-09-10 - 2013-09-11
Holvik, Kristin; Gjesdal, Clara Gram; Tell, Grethe S; Grimnes, Guri; Apalset, Ellen M; Schei, Berit; Blomhoff, Rune; Michaëlsson, Karl; Meyer, Haakon E.
Low serum concentration of vitamin E is associated with increased risk of hip fracture in the elderly. A NOREPOS case-cohort study. Journal of Bone and Mineral Research 2013 ;Volum 28. Suppl. 1 s. S63-
Holvik, Kristin; Gjesdal, Clara Gram; Tell, Grethe S; Grimnes, Guri; Schei, Berit;Apalset, Ellen M; Samuelsen, Sven Ove; Blomhoff, Rune; Michaëlsson, Karl; Meyer, Haakon E.
Low serum concentrations of vitamin E are associated with increased risk of hip fracture in older Norwegians. A NOREPOS study. Norsk Epidemiologi, Supplement
Fenstad, Anne Marie; Furnes, Ove; Hallan, Geir; Havelin, Leif Ivar; Fevang, Bjørg-Tilde; Dale, Håvard; Høl, Paul Johan; Macinnes, Scott J; Wilkinson, Mark.
Using the Norwegian arthroplasty register to generate a DNA biobank. 2nd International Congress of Arthroplasty Registries; 2013-06-01 - 2013-06-03
UiB HAUKELAND HIB
Omsland, Tone Kristin; Emaus, Nina; Holvik, Kristin; Tell, Grethe S; Ahmed, Luai Awad; Center, Jackie; Forsmo, Siri; Gjesdal, Clara Gram; Schei, Berit; Vestergaard, Peter; Eisman, John A.; Søgaard, Anne Johanne; Falch, Jan A.; Magnus, Jeanette H.; Meyer, Haakon E.
Gender differences in all-cause mortality following first hip fracture in 81,867 Norwegian women and men: The Norwegian Epidemiologic Osteoporosis Studies. Osteoporosis International 2013 ;Volum 24. Suppl. 1 s. S257
Haldorsen K, Bruland O, Appel S, Bolstad AI.Reply to 'Comment on No association of primary Sjögren's syndrome with Fc? receptor gene variants'. Genes Immun. 2013 Dec;14(8):532. doi: 10.1038/gene.2013.51. Epub 2013 Oct 10.
Nordal, Hilde Haugedal; Jonsson, Roland; Brun, Johan G.
Sjögrens syndrom -en oppdatering. Revmatologi BestPractice 2013 (14) s. 18-21
Pain and function in eight hundred and fifty nine patients comparing shoulder hemiprostheses, resurfacing prostheses, reversed total and conventional total prostheses. Fevang BT, Lygre SH, Bertelsen G, Skredderstuen A, Havelin LI, Furnes O. Int Orthop. 2013 Jan;37(1):59-66.

Good function after shoulder arthroplasty. Fevang BT, Lygre SH, Bertelsen G, Skredderstuen A, Havelin LI, Furnes O. Acta Orthop. 2012 Oct;83(5):467-73.
A review of national shoulder and elbow joint replacement registries. Rasmussen JV, Olsen BS, Fevang BT, Furnes O, Skytta ET, Rahme H, Salomonsson B, Mohammed KD, Page RS, Carr AJ. J Shoulder Elbow Surg. 2012 Oct;21(10):1328-35.
Bacterial findings in infected hip joint replacements in patients with rheumatoid arthritis and osteoarthritis: a study of 318 revisions for infection reported to the norwegian arthroplasty register. Schrama JC, Lutro O, Langvatn H, Hallan G, Espehaug B, Sjursen H, Engesaeter LB, Fevang BT. ISRN Orthop. 2012 Oct 17;2012:437675.

Improved results of primary total hip replacement. Fevang BT, Lie SA, Havelin LI, Engesaeter LB, Furnes O. Acta Orthop. 2010 Dec;81(6):649-59.
Risk of revision for infection in primary total hip and knee arthroplasty in patients with rheumatoid arthritis compared with osteoarthritis: a prospective, population-based study on 108,786 hip and knee joint arthroplasties from the Norwegian Arthroplasty Register. Schrama JC, Espehaug B, Hallan G, Engesaeter LB, Furnes O, Havelin LI, Fevang BT. Arthritis Care Res (Hoboken). 2010 Apr;62(4):473-9.

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