Press Release: Sanofi's Wayrilz approved in the EU as the first BTK inhibitor to treat immune thrombocytopenia

Sanofi’s Wayrilz approved in the EU as the first BTK inhibitor to treat immune thrombocytopenia Novel treatment targets BTK through multi-immune modulation to help address the underlying causes of ITPApproval based on the LUNA 3 phase 3 study that demonstrated rapid and durable platelet response and improvements in other ITP symptomsITP is a rare disease of complex immune dysregulation leading to lower platelet counts, bleeding, and reduced quality of life Paris, December 23, 2025 – The European Commission ...