83
Participants
Start Date
July 22, 2015
Primary Completion Date
July 31, 2025
Study Completion Date
July 31, 2025
Carboplatin
Given IV
Cisplatin
Given IV
Etoposide
Given IV
Laboratory Biomarker Analysis
Correlative studies
Pembrolizumab
Given IV
Radiation Therapy
Undergo radiation therapy
M D Anderson Cancer Center, Houston
National Cancer Institute (NCI)
NIH
M.D. Anderson Cancer Center
OTHER