FDA Approves Merck’s KEYTRUDA® (pembrolizumab) for Adult and Pediatric Patients with Unresectable or Metastatic, Microsatellite Instability-High (MSI-H) or Mismatch Repair Deficient (dMMR) Solid Tumors
May 25, 2017 Merck (MSD), PD-1 inhibitor, Microsatellite Instability-High, Biomarker