Immune Thrombocytopenia Purpura research hub

A study to investigate a potential effect of rilzabrutinib (SAR444671) on ethinylestradiol and levonorgestrel from combined oral contraceptives in healthy female participants

This study is looking at how a new medicine, rilzabrutinib, might affect common birth control pills in healthy women. It's to ensure the birth control still works properly if someone is taking both medicines. This is an early-stage study.