
Help your blood carry more oxygen by increasing and maintaining your hemoglobin levels
Check your eligibility now & get in touch with a study center
CHECK ELIGIBILITYCheck your eligibility now & get in touch with a study center
CHECK ELIGIBILITYCheck your eligibility now & get in touch with a study center
CHECK ELIGIBILITYCheck your eligibility now & get in touch with a study center
CHECK ELIGIBILITYCheck your eligibility now & get in touch with a study center
CHECK ELIGIBILITYWarm autoimmune hemolytic anemia (wAIHA) is a rare blood condition, in which:

The investigational medicine being studied is called rilzabrutinib. It's still being tested, so doctors can't give it to everyone yet. This medicine tries to stop a protein in your body. By doing this, it might help calm your body's defenses and stop them from hurting your blood cells.
What can you expect during the study?
At your appointments, we'll do several checks to monitor your health.




How many people are participating in this study?
Approximately 90 adults.
How long is the study?
What is a placebo?
A placebo looks like the medicine being tested and is also given in the same way as the medication that is being studied, but it does not have any medicine in it. You have a 2 in 3 chance (66%) of receiving the study medication and a 1 in 3 chance (33%) of receiving a placebo. If you participate in the study, you would take either the study medication or placebo as a pill twice a day.
Is there a cost to participate?
There is no cost to participate. All study-related exams, study-related medications and study-related medical care are provided. There is no insurance required to take part in this study. You may be compensated for travel.


Sanofi believes that everyone should have the opportunity to take part in clinical trials. It is important to include people who have been historically under-represented in clinical trials. Sanofi is committed to inclusivity in our studies.
If you are interested in learning more about this study, we encourage you to complete this brief questionnaire to help determine if you may qualify to participate and be referred to a site recruiting in your area for further evaluation.
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