Safety profile
The nivolumab-ipilimumab combination had an “acceptable” safety profile overall in the CheckMate-040 trial, wrote lead study author Thomas Yao, MD, of the University at Hong Kong, China, and colleagues in their study abstract, which was presented at the 2019 annual meeting of the American Society of Clinical Oncology. Yao has received honoraria from Bristol-Myers Squibb and has served as a consultant to the company.
According to those data, 37% of patients had a grade 3-4 treatment-related adverse event (TRAE), the most common of which were pruritus and rash; 5% had grade 3–4 TRAEs that led to discontinuation.
Nivolumab is associated with pneumonitis, colitis, hepatitis, endocrinopathies, nephritis, renal dysfunction, skin adverse reactions, encephalitis, other adverse reactions, and infusion-related reactions, as well as embryo-fetal toxicity. Ipilimumab has a boxed warning for immune-mediated adverse reactions.
Nivolumab alone is approved for use in the treatment of unresectable or metastatic melanoma, non–small cell lung cancer, small cell lung cancer, and classical Hodgkin lymphoma.
The combination of nivolumab with ipilimumab is also approved for use in the treatment of melanoma and renal cell carcinoma.
This article first appeared on Medscape.com.