This research is being done to find out if the study drug, 177Lu-PSMA-617, given before and during standard of care External Beam Radiation Therapy (EBRT) treatment, with a shorter course of Androgen Deprivation Therapy (ADT) (6 months) is (1) safe and effective compared to standard of care alone, and (2) can reduce the side effects caused by long-term (24 months) ADT in men with high risk localized prostate cancer.
Who can participate
Age range
18 Years
Sex
MALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Platelet count of \>100 x109/L
. White blood cell (WBC) count \> 3,000/mL
. Neutrophil count of \> 1,500/mL
. Hemoglobin ≥ 10 g/dL
. Estimated glomerular filtration rate (eGFR) \> 50 mL/min based upon Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI) equation. Due to safety concerns relating to renal clearance and toxicity of 177Lu-PSMA-617, patients with estimated GFR between 50 - 60 mL/min will require a 99mTc-TPA GFR test and only patients with non-obstructive pathology will be included in the study.
. Total bilirubin \< 3 x ULN (except if confirmed history of Gilbert's disease)
. Serum albumin \> 30 g/L
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Rate of testosterone recovery (TR)
Timeframe: Post randomization up to 3 years.
Trial details
NCT IDNCT07550517
SponsorSidney Kimmel Comprehensive Cancer Center at Johns Hopkins