On Wednesday, January 21st Lymphoma Program Director, Dr. John Leonard held his first Tweet Chat (#LeonardChat), answering questions about recent lymphoma related developments from the 2014 meetings of the American Society of Hematology.
Please mark your calendars and join Dr. John Leonard, next Wednesday, January 21st from 4pm-5pm on Twitter for the inaugural #LeonardChat. The Lymphoma Program will be hosting a Tweet Chat, and Dr. Leonard will answer questions about the important abstracts and findings from the recent 2014 conference of the American Society of Hematology (ASH).
Nivolumab and pembrolizumab are members of a class of drugs known as immune checkpoint inhibitors. Both drugs are monoclonal antibodies that bind to and inhibit the programmed death 1 receptor (PD-1) on the surface of T-cells, thereby improving the ability of the immune system to fight against cancer. The concept is especially attractive because it capitalizes on the ability of the immune system to fight cancer rather than relying on drugs that are toxic to cancer cells. Both drugs (as well as other immune checkpoint inhibitors) have demonstrated significant promise in various solid tumors (e.g., melanoma) but are only now entering the world of lymphoma. On December 7, during a morning session at the 56th annual meeting of the American Society of Hematology, we saw some early evidence of the promise that this class of drugs represents.
In a second abstract, Dr. Alexander M. Lesokhin presented the results from the same phase I trial of nivolumab in patients with relapsed or refractory lymphoid malignancies, including B-cell and T-cell non-Hodgkin lymphoma (NHL) and multiple myeloma (MM). The overall response rate in patients with B-NHL was 28%, including 40% of patients with DLBCL. Nivolumab appeared less promising in patients with T-NHL and MM.
The results from these trials confirm the activity and safety of anti-PD-1 antibodies in patients with Hogkin and non-Hodgkin lymphomas. For information regarding ongoing trials at Weill Cornell Medical College with nivolumab for treatment of Hodgkin and non-Hodgkin lymphomas, follow the links for Hodgkin lymphoma, follicular lymphoma, and DLBCL, or contact us at (212) 746-1362. Look to this space for more news concerning nivolumab.