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New Scan-Guided radiation aims to cut side effects in recurrent prostate cancer

NCT ID NCT07234981

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether using a special PET scan (PSMA-PET) to guide radiation can reduce short-term side effects in men whose prostate cancer returns after surgery. About 54 men will receive targeted radiation to the pelvis plus a boost to spots seen on the scan, along with standard hormone therapy. The goal is to see if this approach causes fewer moderate-to-severe side effects than standard radiation while still controlling the cancer.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 54 people

The number the study aims to enrol. It can still change while the study runs.

Started

Mar 2026

Expected to finish

Oct 2029

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

30 years and older

Sex

Male participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Prior biopsy proven prostate cancer for which they underwent a radical prostatectomy with curative intent. 2. Evidence of biochemical recurrence as defined by NCCN: Persistent positive PSA post-radical prostatectomy (RP) or an undetectable PSA after RP with a subsequent detectable PSA that increases on ≥2 determinations (PSA recurrence) or increases to PSA \>0.1 ng/mL. 3. Targetable PSMA-avid lesion within the prostate bed, pelvic lymph nodes, or both and/or targetable lesion in prostate bed defined on MRI suspicious for local recurrence. 4. If lesions are amenable for biopsy this may be attempted, but biopsy proven recurrence/persistence is not required for trial enrollment. 5. Life expectancy greater than 5 years. 6. Karnofsky performance status ≥ 80 or Eastern Cooperative Oncology Group performance status ≤ 2 within 14 days prior to registration. 7. Age ≥ 30 years. 8. Patient must be able to provide study-specific informed consent prior to study entry. Exclusion Criteria: 1. Evidence of distant metastatic disease outside the pelvic lymph nodes (including osseous pelvic disease). 2. Presence of any psychological, familial, sociological, or geographical condition potentially hampering compliance with the study protocol and follow-up schedule, including alcohol dependence or drug abuse. 3. Relative or absolute contraindications to radiation therapy as determined by the treating physician. These include but are not limited to inflammatory bowel disease, connective tissue disorders (systemic lupus erythematosus, scleroderma, etc.), and genetic disorders that risk increased sensitivity to radiation therapy.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • University of Nebraska Medical Center

    RECRUITING

    Omaha, Nebraska, 68198, United States

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