Press Release: Sanofi’s Wayrilz recommended for EU approval by the CHMP to treat immune thrombocytopenia

Core Viewpoint - The European Medicines Agency's Committee for Medicinal Products for Human Use (CHMP) has recommended the approval of Wayrilz (rilzabrutinib) for treating immune thrombocytopenia (ITP) in adult patients who are refractory to other treatments, with a final decision expected soon [1][2] Group 1: Product Information - Wayrilz is the first BTK inhibitor for ITP, addressing the root cause of the disease through multi-immune modulation [5][7] - The drug has already received approval in the US and the UAE, and is under regulatory review in China [3] - Wayrilz has received fast track and orphan drug designations in the US, EU, and Japan for ITP and other rare diseases [3] Group 2: Clinical Study - The positive CHMP opinion is based on the LUNA 3 phase 3 study, which demonstrated that Wayrilz met both primary and secondary endpoints, showing a positive impact on sustained platelet counts and other ITP symptoms [2][4] - The LUNA 3 study involved a randomized, multicenter design, comparing Wayrilz to placebo over a treatment period of 12 to 24 weeks [4] Group 3: Disease Context - Immune thrombocytopenia (ITP) is characterized by low platelet counts (<100,000/μL), leading to various bleeding symptoms and risks, including potentially life-threatening episodes [8] - Patients with ITP may experience reduced quality of life, including physical fatigue and cognitive impairment [8]