45
Participants
Start Date
May 12, 2022
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
External Beam Radiation Therapy
Undergo EBRT
Intraoperative Radiation Therapy
Undergo IORT
Pembrolizumab
Given IV
Quality-of-Life Assessment
Ancillary studies
Salvage Surgery
Undergo salvage surgery
RECRUITING
Ohio State University Comprehensive Cancer Center, Columbus
Ohio State University Comprehensive Cancer Center
OTHER