Clinical trial Recruiting at 1 site Observational Ages 18 to 90 Men only

Post-surgery radiation therapy for prostate cancer

Official title: POst-Prostatectomy Ablative Radiation Therapy

Run by University of Milano Bicocca · NCT04831970 · Data updated 2026-11-12

This study tests if a new type of focused radiation therapy given after prostate surgery can help prevent cancer from coming back while keeping side effects and quality of life in check for patients.

Quick facts

Study typeObservational
Ages18 Years to 90 Years
SexMen only
Enrollment30 (estimated)
SponsorUniversity of Milano Bicocca
Academic / other
Drugs / interventionsradiation
Locations2 sites (Rozzano, MI and 1 other locations)
StatusRecruiting
StartedApril 15, 2021
Main results expectedApril 30, 2026
Study endsDecember 31, 2026
Registry record updatedOctober 25, 2022
Trial IDNCT04831970 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include men with prostate adenocarcinoma who have undergone radical prostatectomy and have specific pathological features or rising PSA levels.

Probably not a fit

Patients with distant metastases or prior radiation treatment to the prostate or pelvis are unlikely to benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational trial evaluates the effects of hypofractionated image-guided radiotherapy on patients who have undergone radical prostatectomy for prostate cancer. Patients with adverse pathological features or rising PSA levels will receive targeted radiation therapy to the prostatic bed, with treatment delivered in five sessions over one week. The study aims to assess treatment-related toxicity and quality of life outcomes, using validated questionnaires and follow-up assessments over several years. The trial will also analyze biochemical relapse-free survival rates among participants.

Why it matters

Potential benefit: If successful, this approach could reduce radiation toxicity while maintaining effective treatment for prostate cancer patients post-surgery.

How similar studies have gone: Previous studies have shown promise with hypofractionated radiotherapy approaches, suggesting potential for success in this trial.

Who can join: the full rules

Show full inclusion / exclusion criteria
INCLUSION CRITERIA

* Adenocarcinoma of the prostate treated with radical prostatectomy (any type of radical prostatectomy is permitted including retropubic, perineal, laparoscopic or robotically assisted; there is no time limit for the date of radical prostatectomy).
* Pathologic T3N0/Nx disease or pathologic T2N0/Nx disease, with or without a positive prostatectomy surgical margin
* Post-radical prostatectomy PSA of ≥ 0.1 - \< 2.0 ng/mL.
* Clinical local relapse assessed by Magnetic Resonance Imaging (MRI) of the pelvis
* ECOG performance status of 0-1
* No distant metastases at restaging (in case of biochemical failure), within 60 days prior to registration
* Patients can be on androgen deprivation therapy
* Ability to understand and willingness to sign a study-specific informed consent prior to study entry

EXCLUSION CRITERIA

* N1 and or M1 patients
* Prior radiation of any kind to the prostate gland or pelvis
* Prior brachytherapy is not allowed
* History of inflammatory colitis or other active severe comorbidities
* Patients who are on immunosuppressant medication

Where it's running

  • Radiation Oncology, ASST Monza (University of Milan Bicocca)
    Monza, Italy
    Recruiting
  • Radiation Oncology, Humanitas Cancer Center (Humanitas University)
    Rozzano, Mi, Italy
    Active not recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.