University of Miami
The purpose of this prostate cancer research study is to learn about: 1. Improving control of prostate cancer using radiation therapy, delivered to the para-aortic and pelvic lymph nodes, in addition to systemic androgen suppression therapy; 2. Preserving quality of life after radiation therapy; 3. Leveraging imaging results from prostate-specific membrane antigen (PSMA) positron emission tomography (PET)/computed tomography (CT) scans to evaluate and manage disease progression.
Inclusion Criteria: 1. Histologically proven prostate adenocarcinoma 2. Male, ≥ 18 years old 3. Oligorecurrent disease limited to the sub-diaphragmatic region with or without pelvic lymph nodes * a. No more than a total of 5 lesions on PSMA PET/CT scan (each lesion defined as positive with standardized uptake value (SUV) \> liver uptake and CT scan correlate) * b. No disease outside of the pelvic and sub-diaphragmatic para-aortic lymph nodes * c. At least one lesion in the sub-diaphragmatic pelvic or para-aortic lymph nodes * d. Non-bulky nodal disease (ie, tumor \<5 cm) 4. Prior…
Participants will undergo five weeks of PA-RT daily, for up to 30 minutes per day for 25 days, Monday through Friday, consisting of a total dose of 50 grays (Gys) delivered in 25 fractions to the Clinical Tumor Volume (CTV).
Participants will undergo five weeks of PA-RT daily, for up to 30 minutes per day for 25 days, Monday through Friday, consisting of a total dose of 60 to 65 Gys delivered in 25 fractions to the Gross Tumor Volume (GTVn).
Androgen deprivation therapy will be administered as per standard of care.
Androgen receptor signaling inhibitor (ARSI) will be administered as per standard of care.
Arctuva estimate
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