Ofatumumab in the treatment of low-grade non-Hodgkin's lymphomas and chronic lymphocytic leukemia.

摘要

Ofatumumab is a novel anti-CD20 monoclonal antibody recently approved for the treatment of chronic lymphocytic leukemia refractory to alemtuzumab and fludarabine. Ofatumumab has also demonstrated activity in other low-grade non-Hodgkin's lymphomas. However, the optimal time to use ofatumumab and in what patient population is debatable. This article will review some of the key clinical studies that led to the drug's approval, current recommended usage of the drug and significant future directions.