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New scan technique tested for prostate cancer radiation planning

NCT ID NCT04176497

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 tested whether combining two types of scans (PSMA-PET and MRI) can help doctors better target radiation for prostate cancer. The goal was to see if this approach is safe and possible. Only 8 people took part before the study was stopped early.

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

8 people

The number who actually took part.

Started

Jul 2020

Finished

Oct 2024

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

18 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: * Written informed consent obtained to participate in the study and HIPAA authorization for release of personal health information. * Histologically confirmed prostate adenocarcinoma * Unfavorable intermediate or high-risk, based on the National Comprehensive Cancer Network (NCCN) criteria, with appropriate staging (e.g. bone scan) as defined in the protocol. * Subject has adequate performance status as defined by ECOG performance status of 0-2. * Subject is willing and able to comply with the protocol as determined by the Treating Investigator. * Subject speaks English (quality of life instrument is validated in English). Exclusion Criteria: * Contraindications for MRI * Other prior or concomitant malignancies with the exception of: * Non-melanoma skin cancer * Other cancer for which the subject has been disease free for ≥5 years before the first study treatment and of low potential risk for recurrence. * Inflammatory bowel disease * Absolute contraindications to brachytherapy per American Brachytherapy Society: unacceptable operative risk, absence of rectum, large TURP defects

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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.

Contacts and locations

Locations

  • University of North Carolina at Chapel Hill

    Chapel Hill, North Carolina, 27599, United States

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Other studies related to the condition(s) this trial covers.