Summary
The goal of this study is to evaluate the efficacy and safety of pembrolizumab plus
belzutifan plus lenvatinib or pembrolizumab/quavonlimab plus lenvatinib versus
pembrolizumab plus lenvatinib as first-line treatment in participants with advanced clear
cell renal cell carcinoma (ccRCC).
The primary hypotheses are (1) pembrolizumab plus belzutifan plus lenvatinib is superior
to pembrolizumab plus lenvatinib with respect to progression-free survival (PFS) and
overall survival (OS), in advanced ccRCC participants; and (2) pembrolizumab/quavonlimab
plus lenvatinib is superior to pembrolizumab plus lenvatinib with respect to PFS and OS,
in advanced ccRCC participants.