POS1179 POST COVID ARTHRITIS; REACTIVE ARTHRITIS OR RHEUMATIC DISEASE FLARE OR BOTH

Background: Reactive arthritis (ReA) is an emerging after viral infection especially respiratory and gastrointestinal related viruses. In 2020, SARS-COV2 virus sweeping worldwide with diverse symptoms prolonged post-Covid manifestations in which are arthralgia myalgia frequently present for days even months. Interestedly, covid era a part of ReA or flare autoimmune disease, it challenging. (1) Objectives: Our objective was to determine the frequency musculoskeletal recovery as well its relation diseases flares. Methods: A Prospective study done on 241 patients who admitted Rheumatology clinic from March 2020 January 2021, complaining new onset symptoms. Detailed history, Examination systems including Musculoskeletal, laboratory investigation, past history existing rheumatic 19. Results: Among median age 34.4, 36.92% had Rheumatic disease while 63.08% not. Moreover, 39% post 19 within weeks. The most frequent Musculoskeletal (74.56%), (69.36%), (10.78%). Furthermore, (Post arthritis) accounted (2.07%) monoarthritis Ankle (68.75%) flares (24.48%) (39.68%). (p ≤0.001) improved NSAID intrarticular injection glucocorticosteroid. Conclusion: Covid one environmental triggers development reactive infections. commonly affected joint mainly oral Glucocorticosteroid. References: [1]Schett, G., Manger, B., Simon, D. et al. COVID-19 revisiting inflammatory pathways arthritis. Nat Rev Rheumatol 16, 465–470 (2020). Disclosure Interests: None declared.