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Study identifier: NCT07086976 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study to Investigate the Efficacy, Safety, and Pharmacokinetics of Oral Rilzabrutinib Compared With Placebo in Participants 18 Years of Age and Older With Warm Autoimmune Hemolytic Anemia

Condition: Autoimmune Haemolytic Anaemia  ·  Sponsor: Sanofi

PhasePhase 3
Planned participants90
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a parallel-group, Phase 3, double-blind, 2-arm study to investigate the efficacy, safety, PK and PD of oral rilzabrutinib in achieving durable Hb response (DHR) compared with placebo in approximately 90 male and female participants ≥ 18 years of age with a confirmed diagnosis of primary wAIHA. Following a 4-week screening period, eligible participants will be randomized in a 2:1 ratio to receive rilzabrutinib or placebo in primary analysis period (PAP) for a duration of up to 24 weeks. All participants who completed PAP will then continue in open-label period (OLP) to receive rilzabrutinib for a duration of 28 weeks. Upon the completion of OLP, only participants who demonstrate Hb increase during the last 8 weeks of OLP per specified criteria in the protocol will be eligible to continue in long-term extension (LTE) of the study. The duration of the LTE period will be from the first-participant-in (FPI)-LTE until the last participant completes 52 weeks in LTE. The safety follow-up period of this study following treatment completion or discontinuation will be 2 weeks.

This description comes directly from the study's public registry record.

Talk to the study team

Trial Transparency email recommended (Toll free for US & Canada)  ·  800-633-1610  ·  contact-us@sanofi.com

Always discuss trial participation with your own doctor first.

Locations (95)

Mayo Clinic in Arizona - Phoenix- Site Number : 8400032Phoenix, Arizona, United StatesRecruiting
Noble Clinical Research- Site Number : 8400003Tucson, Arizona, United StatesRecruiting
City of Hope National Medical Center- Site Number : 8400023Duarte, California, United StatesRecruiting
USC Norris Comprehensive Cancer Center- Site Number : 8400007Los Angeles, California, United StatesRecruiting
Stanford University Medical Center- Site Number : 8400026Stanford, California, United StatesRecruiting
Lundquist Institute for Biomedical Innovation at Harbor - UCLA Medical Center- Site Number : 8400006Torrance, California, United StatesRecruiting
Yale University School of Medicine- Site Number : 8400027New Haven, Connecticut, United StatesRecruiting
MedStar Georgetown University Hospital- Site Number : 8400004Washington D.C., District of Columbia, United StatesRecruiting
Hialeah Hospital- Site Number : 8400009Hialeah, Florida, United StatesRecruiting
Sylvester Comprehensive Cancer Center- Site Number : 8400031Miami, Florida, United StatesRecruiting
University Hospital and Medical Center- Site Number : 8400005Tamarac, Florida, United StatesRecruiting
Massachusetts General Hospital- Site Number : 8400001Boston, Massachusetts, United StatesRecruiting

+ 83 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07086976