Dr. Ribas on Anti-PD-1 Agent Lambrolizumab in Melanoma
Antoni Ribas, MD, PhD
Published Online: Monday, June 3, 2013
Antoni Ribas, MD, PhD, the director of the Tumor Immunology Program Area at UCLA's Jonsson Comprehensive Cancer Center, discusses preliminary results of an ongoing trial investigating the anti-PD-1 antibody lambrolizumab in patients with advanced melanoma.
Clinically meaningful activity was observed in a substantial number of patients in the trial, Ribas explains. The overall response rate by RECIST criteria was 38% with 90% of patients experiencing durable responses. At the highest dose, response was 52%. Most of the adverse events with lambrolizumab were minimal, Ribas suggests.
Richard R. Furman, MD, from the New York Weill Cornell Medical Center, discusses the ability to avoid the administration of chemotherapy when using novel agents, such as idelalisib, to treat patients with chronic lymphocytic leukemia.