ASCO, Author Interviews, Cancer Research, Immunotherapy, University of Pittsburgh / 07.06.2016
Nivolumab Extended Life in Subset of Head and Neck Cancer Patients
MedicalResearch.com Interview with:
Robert L. Ferris, M.D., Ph.D.
Robert L. Ferris, M.D., Ph.D.
UPMC Endowed Professor and Vice-Chair
Associate Director for Translational Research
Co-Leader, Cancer Immunology Program
MedicalResearch.com: What is the background for this study? What are the main findings?
Dr. Ferris: Investigators at the University of Pittsburgh Cancer Institute<http://upci.upmc.edu/> (UPCI) co-led CheckMate-141<https://clinicaltrials.gov/ct2/show/NCT02105636> a large, randomized international phase III clinical trial that enrolled 361 patients with recurrent or metastatic head and neck squamous cell carcinoma who had not responded to platinum-based chemotherapy, a rapidly progressing form of the disease with an especially poor prognosis. Patients were randomized to receive either nivolumab or a single type of standard chemotherapy until tumor progression was observed.
Nivolumab, which belongs to a class of drugs known as immunotherapeutics, enables the body’s immune system to destroy cancer cells. It currently is approved to treat certain types of cancers, including melanoma and lung cancer. The nivolumab group achieved better outcomes than the standard chemotherapy group by all accounts. After 12 months, 36 percent of the nivolumab group was alive, compared to just 17 percent of the standard chemotherapy group.
Nivolumab treatment also doubled the number of patients whose tumors shrunk, and the number whose disease had not progressed after six months of treatment. Importantly, these benefits were achieved with just one-third the rate of serious adverse events reported in the standard chemotherapy group. In addition, on average, patients receiving nivolumab reported that their quality of life remained stable or improved throughout the study, while those in the chemotherapy group reported a decline. The new trial was considered so successful that it was stopped early to allow patients in the comparison group to receive the new drug.
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