A study of clinical, radiological features and HLA-B27 serology of axial spondyloarthropathy with comparison of radiographic and non-radiographic disease.

Autor: Edara, Manaswini, Bhatt, Varsha, Zanwar, Abhishek, Koneru, Kavya, Patel, Aditi, Jawade, Pranav
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Zdroj: Journal of Family Medicine & Primary Care; Aug2022, Vol. 11 Issue 8, p4417-4423, 7p
Abstrakt: Background: Axial spondyloarthropathy is a type of disease which affects the axial skeleton affecting productive years. Methods: This was a cross-sectional, observational study in which 28 consecutive patients more than 16 years of age, fulfilling the Assessment of SpondyloArthritis International Society (ASAS) criteria for axial spondyloarthropathy were included. They were further sub-grouped into radiographic and non-radiographic axial spondyloarthropathy. Clinical features, joint involvement, measurements, HLA-B27 serology, and disease activity were evaluated. Data was entered into Microsoft Excel, and SPSS (Statistical Package for Social Sciences) software 2.0 was used for analyzing the data. Results: Mean age was 28.5 ± 6.3 years. 85.7% were males. Inflammatory low back pain was the most common clinical feature at presentation (89.2%). Enthesitis was the most common extra-articular feature seen in 35.7% of patients. 42.8% were non-radiographic axial spondyloarthritis. 85.7% of patients were HLA-B27 positive. 50% of patients had bone marrow edema on MRI, and only one patient had ankylosis indicating predominantly early disease. 50%–70% of our patients had high disease activity and 89.3% were responding well to non-steroidal anti-inflammatory drugs (NSAIDs). There was no significant difference between the radiographic axial spondyloarthritis group and the non-radiographic group except for elevated C-reactive protein (CRP). Conclusion: Ankylosing spondylitis in western India occurs mostly in the age group of 20–30 years, suggesting affection of productive age group. There was a delay of diagnosis for approximately three years from the onset of symptoms. There was a positive association with HLA-B27 in majority of the patients. Most of our patients had early disease based on radiological findings, suggesting that there was room for therapeutic intervention before irreversible ankylosis had set in. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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