Two phase 3 trials of Merck & Co's Keytruda in metastatic castration-resistant prostate cancer (CRPC) and advanced liver cancer have ended in failure, proving once again that cancer immunotherapy ...
Merck & Co's Keytruda is poised to move even earlier in the treatment of patients with non-small cell lung cancer (NSCLC) after showing efficacy when used to prevent the cancer returning after surgery ...