Testing Shorter Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With High Risk Prostate Cancer
Conditions
- Prostate Adenocarcinoma
- Stage III Prostate Cancer AJCC v8
- Stage IVA Prostate Cancer AJCC v8
Interventions
- PROCEDURE: Biospecimen Collection
- PROCEDURE: Bone Scan
- PROCEDURE: Computed Tomography
- RADIATION: External Beam Radiation Therapy
- PROCEDURE: Magnetic Resonance Imaging
- PROCEDURE: Positron Emission Tomography
- OTHER: Quality-of-Life Assessment
- OTHER: Questionnaire Administration
- RADIATION: Stereotactic Body Radiation Therapy
Sponsor
NRG Oncology