This is a phase 2, multicenter, open-label study of oral tazemetostat in combination with rituximab in subjects with relapsed or refractory (R/R) follicular lymphoma (FL). This study is designed to evaluate the safety and efficacy of tazemetostat in combination with rituximab in subjects previously treated with at least 2 standard prior systemic treatment regimens where at least 1 anti-CD20-based regimen was used, and used and features early futility stopping to maintain subject safety.
This study evaluates the safety and efficacy of combining the EZH2 inhibitor tazemetostat with rituximab in R/R FL subjects previously treated with at least 2 standard prior systemic treatment regimens where at least 1 anti-CD20-based regimen was used.