Epizyme, Inc. announced that it has entered into a collaboration agreement with the Lymphoma Study Association (LYSA) to investigate the combination of tazemetostat with R-CHOP as a front-line treatment in patients with diffuse large B-cell lymphoma (DLBCL). LYSA is a premier cooperative group in France dedicated to clinical and translational research for lymphoma, and is certified by the French National Cancer Institute. Under the agreement, the phase 1b/2 trial will be jointly conducted with the Lymphoma Academic Research Organisation (LYSARC), the operational arm of LYSA.