New scan could sharpen prostate cancer detection
NCT ID NCT07485881
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will compare a newer imaging method called 18F-PSMA PET/CT with the standard CT scan for prostate cancer patients. The goal is to see if the new scan is better at finding cancer initially, checking how well treatment is working, and detecting cancer that has come back. About 59 patients will be enrolled, and the results could help doctors make more informed decisions about treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 18F-PSMA (a radioactive tracer for PET imaging)
- What this could lead to
- If this works, it could show that 18F-PSMA PET/CT is better than standard CT at detecting and monitoring prostate cancer, leading to more accurate staging and treatment decisions.
- What could go wrong
- This is a small, early-stage study with only 59 participants, so results may not apply to all patients. The new scan may not prove significantly better than CT, and there are risks like claustrophobia or radiation exposure.
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.
- Participants
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About 59 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
Patients with known prostate cancer referred for doing 18F-PSMA PET/CT as a part of their initial evaluation, assessing of therapy response, or detection of suspected biochemical recurrence
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Male participants only
- Healthy volunteers
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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 Hide 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: Patients with known prostate cancer referred for 18-F PSMA PET/CT study Exclusion Criteria: * Patients with claustrophobia * Patients refuse to do the scan
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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.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- A scanner in the operating room could show surgeons exactly where prostate cancer remains
- New PET tracer aims to light up hidden cancer targets
- Can daily adaptive radiotherapy spare healthy tissue in prostate cancer?
- Can a radioactive tracer and MRI reveal prostate Cancer's true extent?
- Five-Fraction radiation plus hormone therapy tested against High-Risk prostate cancer
- Can a 10-Hour eating window fight cancer fatigue?