Infinity Pharmaceuticals, Inc. announced that, in the fourth quarter of 2013, it expects to initiate a Phase 3 trial of IPI-145, its potent, oral inhibitor of phosphoinositide-3-kinase (PI3K)-delta and PI3K-gamma, in patients with chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL).
This randomized study is designed to evaluate the safety and efficacy of IPI-145 dosed at 25 mg twice daily (BID) compared to ofatumumab in approximately 300 relapsed or refractory patients.