THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORT
Until recently there is no clarity in the nosological independence of non-radiographic axial spondyloarthritis (nraxSpA). Cohort studies can assist in solving this problem. In 2013, the V.A. Nasonova Research Institute of Rheumatology started to form a Cost and Resource utilization Study in Antiret...
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IMA PRESS LLC
2016-09-01
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| Series: | Научно-практическая ревматология |
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| author | Sh. F. Erdes T. V. Dubinina O. A. Rumyantseva A. B. Dyomina E. E. Gubar D. G. Rumyantseva |
| author_facet | Sh. F. Erdes T. V. Dubinina O. A. Rumyantseva A. B. Dyomina E. E. Gubar D. G. Rumyantseva |
| author_sort | Sh. F. Erdes |
| collection | DOAJ |
| description | Until recently there is no clarity in the nosological independence of non-radiographic axial spondyloarthritis (nraxSpA). Cohort studies can assist in solving this problem. In 2013, the V.A. Nasonova Research Institute of Rheumatology started to form a Cost and Resource utilization Study in Antiretroviral treated patients (CoRSaR) cohort to investigate the evolution of nr-axSpA and treatment policy for this condition. This communication deals with the preliminary results of a 12-month follow-up study of the CoRSaR cohort.Subjects and methods. The cohort was recruited from all consecutive patients with a < 5-year history of nr-axSpA who sought for medical advice and treatment. The patients were examined in accordance with the Ankylosing Spondylitis Assessments (ASAS) International Working Group guidelines at inclusion and after 12 months.A total of 94 patients with axSpA were enrolled; 54 patients out of them were included into a preliminary analysis of the evolution of axSpA; their mean age at inclusion was 27.1±5.5 years and the mean disease duration was 22.4±15.1 months; 49 (90.7%) patients were HLA-B27 positive. 31 of the 54 patients had ankylosing spondylitis(AS) and 23 had nr-axSpA.Results and discussion. The patients with AS and those with nr-axSpA showed virtually no difference in main clinical parameters, such as the presence of arthritis, enthesitis, BASDAI, ASDAS-CRP, and BASFI. By the end of the 12month follow-up, both groups virtually displayed almost a double reduction in all inflammatory markers but erythrocyte sedimentation rate. Nine (39%) patients with nr-axSpA developed radiographic sacroiliitis over 12 months and the diagnosis of AS was confirmed.Conclusion. 39% patients with nr-axSpA developed radiographic sacroiliitis at the 12-month follow-up. Nr-axSpA should be regarded as an early stage of AS. |
| format | Article |
| id | doaj-art-e99a266fcd334fad9e6fd522c97a9702 |
| institution | DOAJ |
| issn | 1995-4484 1995-4492 |
| language | Russian |
| publishDate | 2016-09-01 |
| publisher | IMA PRESS LLC |
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| series | Научно-практическая ревматология |
| spelling | doaj-art-e99a266fcd334fad9e6fd522c97a97022025-08-20T03:21:50ZrusIMA PRESS LLCНаучно-практическая ревматология1995-44841995-44922016-09-01541S555910.14412/1995-4484-2016-1S-55-592122THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORTSh. F. Erdes0T. V. Dubinina1O. A. Rumyantseva2A. B. Dyomina3E. E. Gubar4D. G. Rumyantseva5V.A. Nasonova Research Institute of Rheumatology, MoscowV.A. Nasonova Research Institute of Rheumatology, MoscowV.A. Nasonova Research Institute of Rheumatology, MoscowV.A. Nasonova Research Institute of Rheumatology, MoscowV.A. Nasonova Research Institute of Rheumatology, MoscowV.A. Nasonova Research Institute of Rheumatology, MoscowUntil recently there is no clarity in the nosological independence of non-radiographic axial spondyloarthritis (nraxSpA). Cohort studies can assist in solving this problem. In 2013, the V.A. Nasonova Research Institute of Rheumatology started to form a Cost and Resource utilization Study in Antiretroviral treated patients (CoRSaR) cohort to investigate the evolution of nr-axSpA and treatment policy for this condition. This communication deals with the preliminary results of a 12-month follow-up study of the CoRSaR cohort.Subjects and methods. The cohort was recruited from all consecutive patients with a < 5-year history of nr-axSpA who sought for medical advice and treatment. The patients were examined in accordance with the Ankylosing Spondylitis Assessments (ASAS) International Working Group guidelines at inclusion and after 12 months.A total of 94 patients with axSpA were enrolled; 54 patients out of them were included into a preliminary analysis of the evolution of axSpA; their mean age at inclusion was 27.1±5.5 years and the mean disease duration was 22.4±15.1 months; 49 (90.7%) patients were HLA-B27 positive. 31 of the 54 patients had ankylosing spondylitis(AS) and 23 had nr-axSpA.Results and discussion. The patients with AS and those with nr-axSpA showed virtually no difference in main clinical parameters, such as the presence of arthritis, enthesitis, BASDAI, ASDAS-CRP, and BASFI. By the end of the 12month follow-up, both groups virtually displayed almost a double reduction in all inflammatory markers but erythrocyte sedimentation rate. Nine (39%) patients with nr-axSpA developed radiographic sacroiliitis over 12 months and the diagnosis of AS was confirmed.Conclusion. 39% patients with nr-axSpA developed radiographic sacroiliitis at the 12-month follow-up. Nr-axSpA should be regarded as an early stage of AS.https://rsp.mediar-press.net/rsp/article/view/2254axial spondyloarthritisankylosing spondylitissacroiliitiscorsar cohort |
| spellingShingle | Sh. F. Erdes T. V. Dubinina O. A. Rumyantseva A. B. Dyomina E. E. Gubar D. G. Rumyantseva THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORT Научно-практическая ревматология axial spondyloarthritis ankylosing spondylitis sacroiliitis corsar cohort |
| title | THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORT |
| title_full | THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORT |
| title_fullStr | THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORT |
| title_full_unstemmed | THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORT |
| title_short | THE EVOLUTION OF AXIAL SPONDYLOARTHRITIS DURING 12-MONTH FOLLOW-UP STUDY OF A CORSAR COHORT |
| title_sort | evolution of axial spondyloarthritis during 12 month follow up study of a corsar cohort |
| topic | axial spondyloarthritis ankylosing spondylitis sacroiliitis corsar cohort |
| url | https://rsp.mediar-press.net/rsp/article/view/2254 |
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