Research ArticleArticle
Disease Characteristics and Rheumatoid Arthritis Development in Patients with Early Undifferentiated Arthritis: A 2-year Followup Study
Gina H. Brinkmann, Ellen S. Norli, Tore K. Kvien, Anne J. Haugen, Lars Grøvle, Halvor Nygaard, Olav Bjørneboe, Cathrine Thunem, Maria D. Mjaavatten and Elisabeth Lie
The Journal of Rheumatology January 2017, jrheum.160693; DOI: https://doi.org/10.3899/jrheum.160693
Gina H. Brinkmann
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Ellen S. Norli
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Tore K. Kvien
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Anne J. Haugen
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Lars Grøvle
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Halvor Nygaard
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Olav Bjørneboe
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Cathrine Thunem
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Maria D. Mjaavatten
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
Elisabeth Lie
From the Department of Rheumatology, Østfold Hospital Trust, Grålum; Department of Rheumatology, Martina Hansens Hospital, Bærum; Department of Rheumatology, Diakonhjemmet Hospital, Oslo; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer; Department of Rheumatology, Betanien Hospital, Skien, Norway. Supported by a grant from the South-Eastern Norway Regional Health Authority and the Department of Research and Innovation, Østfold Hospital. The Norwegian Very Early Arthritis Clinic study was funded by the Norwegian Foundation for Health and Rehabilitation and the South-Eastern Norway Regional Health Authority. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust; E.S. Norli, MD, Department of Rheumatology, Martina Hansens Hospital; T.K. Kvien, MD, PhD, professor, Department of Rheumatology, Diakonhjemmet Hospital; A.J. Haugen, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; L. Grøvle, MD, PhD, Department of Rheumatology, Østfold Hospital Trust; H. Nygaard, MD, Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases; O. Bjørneboe, MD, Department of Rheumatology, Martina Hansens Hospital; C. Thunem, MD, Department of Rheumatology, Betanien Hospital; M.D. Mjaavatten, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital; E. Lie, MD, PhD, Department of Rheumatology, Diakonhjemmet Hospital. Address correspondence to Dr. G.H. Brinkmann, MD, Department of Rheumatology, Østfold Hospital Trust, P.O. Box 300, 1714 Grålum, Norway. E-mail: gina_hetland@hotmail.com. Accepted for publication October 27, 2016.
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In this issue
The Journal of Rheumatology
Vol. 51, Issue 3
1 Mar 2024
Disease Characteristics and Rheumatoid Arthritis Development in Patients with Early Undifferentiated Arthritis: A 2-year Followup Study
Gina H. Brinkmann, Ellen S. Norli, Tore K. Kvien, Anne J. Haugen, Lars Grøvle, Halvor Nygaard, Olav Bjørneboe, Cathrine Thunem, Maria D. Mjaavatten, Elisabeth Lie
The Journal of Rheumatology Jan 2017, jrheum.160693; DOI: 10.3899/jrheum.160693
Disease Characteristics and Rheumatoid Arthritis Development in Patients with Early Undifferentiated Arthritis: A 2-year Followup Study
Gina H. Brinkmann, Ellen S. Norli, Tore K. Kvien, Anne J. Haugen, Lars Grøvle, Halvor Nygaard, Olav Bjørneboe, Cathrine Thunem, Maria D. Mjaavatten, Elisabeth Lie
The Journal of Rheumatology Jan 2017, jrheum.160693; DOI: 10.3899/jrheum.160693