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Ankylosing Spondylitis clinical trials recruiting in the U.S.
8 studies for Ankylosing Spondylitis are recruiting participants at sites across the United States.
Ankylosing spondylitis is a type of arthritis. It causes inflammation between vertebrae and in the joints between spine and pelvis. Learn more.
Recently updated studies
Natural History and Development of Spondyloarthritis
RecruitingObservational studyHealthy volunteers welcome
Ages 2 to 99 · All sexes · Updated Sep 28, 2026 · NCT01422694Exactech Shoulder Post Market Clinical Follow-up Study
RecruitingObservational study
Ages 21 and older · All sexes · Updated Sep 17, 2026 · NCT05603728Immunosuppressant Management in Rheumatology Patients Undergoing Elective Total Shoulder Arthroplasty
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Jul 9, 2026 · NCT07138898Testing of an Educational Tool for Patients With Melanoma and Pre-Existing Autoimmune Disease Who Are Candidates for Immune Checkpoint Inhibitors
RecruitingObservational study
Ages 18 and older · All sexes · Updated May 20, 2026 · NCT04751396Rheumatology Patient Registry and Biorepository
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 99 · All sexes · Updated Feb 13, 2026 · NCT04402086Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research
RecruitingObservational studyHealthy volunteers welcome
Ages 2 and older · All sexes · Updated Jan 22, 2026 · NCT04806620Rheumatology Diet Study
RecruitingObservational study
Ages 18 to 65 · All sexes · Updated Dec 6, 2024 · NCT06339957IMPACT - AndHealth Autoimmune Research Registry
RecruitingObservational study
Ages 18 to 70 · All sexes · Updated Jun 29, 2023 · NCT05883371From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.