NCT04537715 2025-02-19Effects of Itraconazole and Rifampin on the Blood Tazemetostat LevelsIpsenPhase 1 Completed42 enrolled 39 charts
NCT02601937 2024-10-03EZH2 Inhibitor Tazemetostat in Pediatric Subjects With Relapsed or Refractory INI1-Negative Tumors or Synovial SarcomaIpsenPhase 1 Completed109 enrolled 25 charts
NCT03010982 2024-03-22Open-Label, Multi-Center, Two-Part, Ph1 Study to Characterize the PKs of an Intravenous Micro-Dose of [14C]-Tazemetostat (EPZ 6438) and the ADME of an Oral [14C]-Labeled Dose of Tazemetostat in Subjects With B-Cell Lymphomas or Adv Solid TumorsIpsenPhase 1 Completed3 enrolled
NCT03028103 2023-06-26Open-Label, Multicenter, Two-Part, Phase 1 Study to Characterize Effects of a Moderate CYP3A Inhibitor on PK of Tazemetostat, Effects of Tazemetostat on PK of CYP2C8 and CYP2C19 Substrates, and Effect of Increased Gastric pH on PK of Tazemetostat in B-cell Lymphoma or Advanced Solid Tumor PatientsIpsenPhase 1 Completed32 enrolled 30 charts
NCT03009344 2022-11-10A Study of Tazemetostat in Participants With Relapsed or Refractory B-cell Non-Hodgkin's LymphomaEisai Inc.Phase 1 Completed7 enrolled 31 charts
NCT02220842 2020-01-27A Safety and Pharmacology Study of Atezolizumab (MPDL3280A) Administered With Obinutuzumab or Tazemetostat in Participants With Relapsed/Refractory Follicular Lymphoma and Diffuse Large B-cell LymphomaHoffmann-La RochePhase 1 Completed96 enrolled