6
Participants
Start Date
August 6, 2020
Primary Completion Date
September 25, 2023
Study Completion Date
September 25, 2023
Pembrolizumab
200 mg intravenously (IV) on days 1, 22, and 43
External beam radiation
Daily fractions of 200 cGy, 5 days a week for the first 5 weeks of the study, excluding weekends
Capecitabine
825 mg/m2 orally twice a day on days where radiation therapy is given
Cleveland Clinic, Case Comprehensive Cancer Center, Cleveland
Case Comprehensive Cancer Center
OTHER