Obinutuzumab-Based Immunochemotherapy Prolongs Progression-Free Survival and Time to Next Anti-Lymphoma Treatment in Patients with Previously Untreat…

2018

Abstract Introduction: Immunochemotherapy is standard of care treatment for previously untreated patients (pts) with advanced stage follicular lymphoma (FL). However, the majority of pts relapse, with around 20% relapsing within 2 years. Obinutuzumab (GA101; G) is a glycoengineered type II anti-CD20 monoclonal antibody (mAb) with increased antibody-dependent cell-mediated phagocytosis and cytotoxicity, and direct B-cell killing, compared with the type I mAb rituximab (R). The randomized Phase III GALLIUM study (NCT01332968) compared the efficacy and safety of G-chemotherapy (G-chemo) vs R-chemotherapy (R-chemo) in previously untreated pts with advanced stage FL. In the primary analysis (PA)…