The results of CheckMate 214 demonstrated that combination checkpoint immunotherapy with nivolumab (Opdivo; anti-PD-1 monoclonal antibody) and ipilimumab (Yervoy; anti-CTLA-4 monoclonal antibody), is superior to sunitinib (Sutent; multikinase inhibitor) in the treatment of patients with newly diagnosed renal cell carcinoma (RCC). Interestingly, prior to sunitinib, another immunotherapeutic approach – interferon-alpha (IFN-α) – was the front-line treatment of choice for renal cell carcinoma, which, like melanoma, is very immune-responsive. Continue reading →