
Sanofi breaks new ground for BTK drugs with ITP approval
Sanofi’s BTK inhibitor Wayrilz has become the first drug in the class to be approved by the FDA for immune thrombocytopenia (ITP), a rare autoimmune blood disorder. Wayrilz (rilzabrutinib) has been cleared by the US regulator for adults with persistent or chronic ITP who have had an insufficient response to a previous treatment. In ITP,…