22
Participants
Start Date
June 8, 2017
Primary Completion Date
June 30, 2026
Study Completion Date
June 30, 2026
Pembrolizumab
pembrolizumab 200mg IV will be given over 30 minutes on day 1 of each 21 day cycle for a total of 4 cycles. Pediatric patients will be treated at 2 mg/kg with a maximum dose of 200 mg.
Involved Site Radiation Therapy
30 Gy of ISRT
Memorial Sloan Kettering Cancer Center, New York
Memorial Sloan Kettering Westchester, Harrison
Memorial Sloan Kettering Nassau, Uniondale
Memorial Sloan Kettering Commack, Commack
University of Miami, Miami
Memorial Sloan Kettering at Basking Ridge, Basking Ridge
Memorial Sloan Kettering Monmouth, Middletown
Memorial Sloan Kettering Bergen, Montvale
Abramson Cancer Center at University of Pennsylvania (Data Collection Only), Philadelphia
Memorial Sloan Kettering Cancer Center
OTHER