“Endometrial cancer is the most common type of gynecological cancer, and patients with advanced stage or recurrent disease face a poor prognosis with limited treatment options,” said Dr. Ramez Eskander, principal investigator and gynecologic oncologist, University of California San Diego, Moores Cancer Center. “The significant improvement in progression-free survival regardless of mismatch repair status observed in this study demonstrates the potential of this pembrolizumab regimen to benefit these patients.”