The purpose of this study is to evaluate the long-term safety and efficacy of pembrolizumab (MK-3475) in participants from previous Merck pembrolizumab-based parent studies who transition into this extension study. This
This is a Phase 1/2, multicenter, randomized, open-label umbrella platform study to evaluate the safety and efficacy of investigational agents with pembrolizumab, with or without chemotherapy, for the treatment of participants
This is a phase I/II multicenter, open-label umbrella platform study that will evaluate the safety and efficacy of investigational agents with pembrolizumab, plus chemotherapy or lenvatinib, for the treatment of participants
The purpose of this study is to assess the efficacy and safety of pembrolizumab plus lenvatinib plus chemotherapy compared with pembrolizumab plus chemotherapy as first-line intervention in participants with metastatic esophageal
The purpose of this study is to determine the safety and efficacy of belzutifan in combination with pembrolizumab and lenvatinib in multiple solid tumors including hepatocellular carcinoma (HCC), colorectal cancer (CRC),
The purpose of this study is to assess the safety and efficacy of lenvatinib (MK-7902/E7080) in combination with pembrolizumab (MK-3475) in participants with metastatic colorectal cancer. The study will also compare
This study is designed to assess the antitumor efficacy and safety of pembrolizumab in combination with chemoradiotherapy (CRT) versus CRT alone in participants with muscle-invasive bladder cancer (MIBC). The primary hypothesis
This is a study of perioperative pembrolizumab or enfortumab vedotin in combination with pembrolizumab in participants who are cisplatin-ineligible or decline cisplatin with muscle-invasive bladder cancer (MIBC). The primary hypothesis is
A global study to evaluate peri-operative pembrolizumab with chemotherapy versus placebo to pembrolizumab plus chemotherapy in cisplatin eligible patients.
The goal of this study is to evaluate the efficacy and safety of pembrolizumab combined with carboplatin and paclitaxel as first line treatment in participants with recurrent/metastatic head and neck squamous
