Overview A Safety Study of SYNT001 in Participants With Warm Autoimmune Hemolytic Anemia (WAIHA) Status: Terminated Trial end date: 2019-08-06 Target enrollment: Participant gender: Summary This main study objective was to evaluate the safety and tolerability of intravenous (IV) SYNT001 (ALXN1830) in participants with WAIHA. Phase: Phase 1/Phase 2 Details Lead Sponsor: Alexion PharmaceuticalsSyntimmune, Inc.