Frequency of fibromyalgianess in patients with rheumatoid arthritis and ankylosing spondylitis: A multicenter study of Turkish League Against Rheumatism

Objectives: This study aimed to evaluate the frequency of fibromyalgianess, fibromyalgia syndrome (FS), and widespread pain in patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS) and their relationship with clinical and demographic parameters. Patients and methods: This cross-sec...

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Published in:Archives of rheumatology 2024-03, Vol.39 (1), p.20
Main Authors: Aydin, Elif, Ozkan, Feyza Unlu, Tastekin, Nurettin, Alayli, Gamze, Ucar, Ulku, Kuru, Omer, Capkin, Erhan, Karakoc, Mehmet, Koyuncu, Esra Gizem, Kozanoglu, Erkan, Aktas, Ilknur, Ozcakir, Suheda, Akinci, Aysen, Firat, Sibel Cubuku, Ayhan, Fikriye Figen, Sendur, Omer Faruk, Karkucak, Murat, Kaya, Taciser, Erdal, Akin, Kelle, Bayram, Demir, Ali Nail, Altay, Zuhal, Unal, Ilker
Format: Article
Language:English
Subjects:
Ankylosing spondylitis
Blood
Care and treatment
Fibromyalgia
Medical examination
Rheumatoid factor
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Summary:Objectives: This study aimed to evaluate the frequency of fibromyalgianess, fibromyalgia syndrome (FS), and widespread pain in patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS) and their relationship with clinical and demographic parameters. Patients and methods: This cross-sectional multicenter trial was performed in 14 centers across Turkiye between June 2018 and November 2019. Out of 685 patients recruited from the accessible population, 661 patients (342 RA, 319 AS; 264 males, 397 females; mean age: 48.1[+ or -]12.9 years; range, 17 to 88 years) met the selection criteria. In these cohorts, those who did not meet the criteria for FS and had widespread pain (widespread pain index [greater than or equal to]7) were evaluated as a separate group. Clinical status and demographic parameters of patients in both cohorts were evaluated as well as the evaluations of RA and AS patients with widespread pain (widespread pain index [greater than or equal to]7) and RA and AS patients with FS groups. In addition, correlations between polysymptomatic distress scale (PSD) scores and Visual Analog Scale (VAS), Simplified Disease Activity Index (SDAI), Clinical Disease Activity Index (CDAI), and Disease Activity Score using 28 joint counts for RA patients and VAS, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and Ankylosing Spondylitis Disease Activity Score (ASDAS) for AS patients were analyzed. Results: Frequencies of patients with FS and patients who had PSD scores [greater than or equal to]12 were 34.1% and 44.4% in all RA patients, respectively. Moreover, FS and PSD scores [greater than or equal to]12 were found in 29.2% and 36.9% of all AS patients, respectively. PSD scores of RA patients with FS were higher than all RA patients and RA patients with widespread pain. SDAI and CDAI scores of RA patients with FS were higher than all RA patients and RA patients with widespread pain. Similarly, PSD scores of AS patients with FS were higher than all AS patients and AS patients with widespread pain. ASDAS-erythrocyte sedimentation rate and BASDAI scores of AS patients with FS were found higher than all AS patients and AS patients with widespread pain. Conclusion: Disease activity scores, including pain in RA and AS, were higher in the presence of FS or fibromyalgianess. It may be related to clinical parameters, but cohort studies with long-term follow-up are needed to reveal causality. Additionally, to avoid overtreatment, coexistence o
ISSN:2148-5046