“The European Commission has approved the PD-1 inhibitor pembrolizumab (Keytruda) as a treatment for adult patients with unresectable or metastatic melanoma in the first-line and previously treated settings, based on data from 3 clinical trials that assessed the medication in more than 1500 patients.
“The European Commission decision follows a recommendation from Committee for Medicinal Products for Human Use, and allows for the medication to be marketed across 28 European Union member states. The medication is approved at a dose of 2 mg/kg every 3 weeks. In the 834-patient phase III KEYNOTE-006 study, pembrolizumab demonstrated an extension in overall survival (OS) and progression-free survival (PFS) compared with ipilimumab. Additionally, in the 540-patient phase II KEYNOTE-002 study, pembrolizumab improved PFS versus chemotherapy, with OS data pending maturity.
“ ‘Today’s European approval supports our goal of accelerating immuno-oncology research for the benefit of patients around the world,’ Roger M. Perlmutter, MD, PhD, president, Merck Research Laboratories, said in a statement. ‘We believe that the broad data set supporting this approval helps illustrate the significant potential of Keytruda to treat advanced melanoma, a devastating disease.’ “