Hydroxychloroquine trial for rare vasculitis halted early
Disease control
Terminated
This study tested whether hydroxychloroquine, a drug used for lupus and arthritis, could help control ANCA vasculitis—a group of autoimmune diseases that cause blood vessel inflammation. Adults with mild disease activity were randomly assigned to receive hydroxychloroquine or a p…
Phase: PHASE4 • Sponsor: Guy's and St Thomas' NHS Foundation Trust • Aim: Disease control
Last updated Jun 08, 2026 13:08 UTC