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Studies of Immune Deregulation in Patients with Rheumatoid Arthritis, Polymyalgia Rheumatica and Vasculitis
(Synovial Tissues) Rheumatoid Arthritis (RA) & Early Rheumatoid Arthritis (ERA) tissue study – Recruitment of patients undergoing synovectomy or upper extremity surgery (UES) or synovial biopsies.
The Established Rheumatoid Arthritis Cohort
A Study of Novel Immune Modulating Biomarkers in Patients with Spondyloarthritis with Axial Involvement
Perioperative Flare in Rheumatoid Arthritis: Characterization of Clinical and Biologic Features
Consortium of Early Arthritis Cohorts USA (CATCH-US) – A prospective cohort study of adults with new onset inflammatory arthritis symptoms to understand predictors of optimal outcomes
Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry38880
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