Lisa H. Butterfield, PhD

Lisa H. Butterfield, PhD, professor of medicine, surgery, and immunology, director, University of Pittsburgh Immunologic Monitoring and Cellular Products Laboratory, and president of the Society for Immunotherapy of Cancer, discusses the SARC028 study, which explored the efficacy of pembrolizumab (Keytruda) in advanced soft tissue and bone sarcomas.

Lisa H. Butterfield, PhD, discusses efficacy and biomarker results of the phase II SARC028 study, which explored pembrolizumab (Keytruda) in advanced soft tissue and bone sarcomas, during the 2017 ASCO Annual Meeting.

Immunotherapy for cancer has been studied in the laboratory and in early-phase trials for decades. Larger trials were not often successful enough, though in the last five years, a revolution has centered around the clinical success of checkpoint blockade with CTLA-4 and PD-1 antibodies.