NCT02912572 2025-07-10Avelumab in Patients With MSS, MSI-H and POLE-mutated Recurrent or Persistent Endometrial Cancer and of Avelumab/Talazoparib and Avelumab/Axitinib in Patients With MSS Recurrent or Persistent Endometrial CancerDana-Farber Cancer InstitutePhase 2 Active not recruiting106 enrolled 16 charts