21
Participants
Start Date
March 10, 2017
Primary Completion Date
April 24, 2024
Study Completion Date
November 30, 2026
Laboratory Biomarker Analysis
Correlative studies
Nivolumab
Given IV
Stereotactic Radiosurgery
Undergo SRS
Memorial Sloan-Kettering Cancer Center, New York
Johns Hopkins University/Sidney Kimmel Cancer Center, Baltimore
Collaborators (1)
National Cancer Institute (NCI)
NIH
Bristol-Myers Squibb
INDUSTRY
Chordoma Foundation
OTHER
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
OTHER