Testing the Addition of a New Anti-Cancer Drug, Niraparib, to the Usual Treatment (Hormone and Radiation Therapy) for Prostate Cancer With a High Chance of Recurring
NRG Oncology
NRG Oncology
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
ETOP IBCSG Partners Foundation
Memorial Sloan Kettering Cancer Center
M.D. Anderson Cancer Center
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Alliance for Clinical Trials in Oncology
Aragon Pharmaceuticals, Inc.
Radiation Therapy Oncology Group
University of Washington
Radiation Therapy Oncology Group
ETOP IBCSG Partners Foundation
Memorial Sloan Kettering Cancer Center
Abbott