Clinical summary
Summary
This is a randomised trial with Active Comparator and Placebo Comparator arms. Participants in the Active Comparator Arm will receive Tazemetostat in combination with R2 (Lenalidomide and Rituzimab). Tazemetostat RP3D will be administered orally, PO twice daily in continuous 28-day cycles for 12 cycles. Rituximab will be administered intravenously at 375mg/m2 on days 1, 8, 15 and 22 of cycle 1; then on day 1 of cycles 2 to 5. Lenalidomide will be administered orally, at 20mg (if creatinine clearance ≥60 mL/minute) or 10 mg (if creatinine clearance <60 ml/minute)="" po="" qd="" on="" days="" 1="" to="" 21="" for="" 12="" cycles.="" participants="" in="" the="" placebo="" comparator="" arm="" will="" receive="" a="" placebo="" in="" combination="" with="" r2.="" placebo="" tablets="" will="" be="" administered="" orally="" po="" twice="" daily="" in="" continuous="" 28-day="" cycles="" for="" 12="" cycles.="" rituximab="" and="" lenalidomide="" will="" be="" administered="" on="" the="" same="" schedules="" as="" those="" in="" the="" active="" comparator="" arm,="" described="" above.="" the="" study="" has="" three="" phases:="" stage="" 1="" is="" a="" safety="" run-in="" phase,="" stage="" 2="" is="" an="" efficacy="" and="" safety="" phase="" for="" assessment="" of="" the="" ezh2="" mutant="" type="" population="" and="" overall="" follicular="" lymphoma="" population="" regardless="" of="" ezh2="" mutation="" status,="" and="" optional="" stage="" 3="" with="" efficacy="" and="" safety="" phase="" for="" subjects="" with="" ezh2="">60>Age
18+
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Trial Identifiers
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Commercial Sponsor
Epizyme, Inc.
Scientific Title
A Phase 1b/3 Double-blind, Randomized, Active-controlled, 3-stage, Biomarker Adaptive Study of Tazemetostat or Placebo in Combination With Lenalidomide Plus Rituximab in Subjects With Relapsed/Refractory Follicular Lymphoma