Rituximab Plus Lenalidomide Improves the Complete Remission Rate in Comparison with Rituximab Monotherapy in Untreated Follicular Lymphoma Patients in Need of Therapy. Primary Endpoint Analysis of the Randomized Phase-2 Trial Sakk 35/10

Background: Previous trials from the Swiss Group for Clinical Cancer Research (SAKK) and the Nordic Lymphoma Group (NLG) showed that therapy with single-agent rituximab can produce long-term remissions in a sizeable subset of follicular lymphoma (FL) patients, with overall survival not inferior to chemo-immunotherapy, providing the rationale for the development of chemotherapy-free treatment strategies. Promising results have also been reported with the combination of rituximab and lenalidomide. The SAKK 35/10 phase-2 study was developed and conducted by the SAKK in cooperation with the NLG to compare the activity of rituximab plus lenalidomide versus single-agent rituximab in the first-line FL therapy.