90
Participants
Start Date
November 20, 2023
Primary Completion Date
October 23, 2025
Study Completion Date
October 23, 2026
Biospecimen Collection
Undergo blood sample collection
Bone Scan
Undergo bone scan
Brachytherapy
Undergo brachytherapy
Computed Tomography
Undergo CT
Dual X-ray Absorptiometry
Undergo DEXA scan
External Beam Radiation Therapy
Undergo external beam radiation therapy
Magnetic Resonance Imaging
Undergo MRI
PSMA PET Scan
Undergo PSMA PET
Questionnaire Administration
Ancillary studies
Relugolix
Given PO
University of Kansas Cancer Center, Kansas City
National Cancer Institute (NCI)
NIH
University of Kansas Medical Center
OTHER