New scan could spot returning prostate cancer earlier
NCT ID NCT07649122
First seen Jun 27, 2026 · Last updated Sep 16, 2026 · Updated 2 times
Summary
This study tests a new PET/CT imaging agent called 68Ga-NYM032 in 232 men with suspected prostate cancer recurrence after initial treatment. Participants have rising PSA levels, and the scan aims to accurately locate any remaining cancer. The goal is to see how well the scan detects cancer compared to standard methods, with a focus on safety and accuracy.
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
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 232 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2026
- Expected to finish
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Jul 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- 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: 1. Patient is male and aged \>18 years old. 2. Participants with histopathologically confirmed prostate adenocarcinoma, who present with elevated PSA and suspected recurrence following radical prostatectomy and/or radiotherapy and/or other radical prostate cancer treatments (e.g., proton therapy, cryoablation, high-intensity focused ultrasound, etc.). (PSA must be measured within 30 days prior to screening.). (Meeting any one of the following criteria): 1. Post-radical prostatectomy (RP): PSA ≥0.2 ng/mL on two consecutive measurements obtained ≥6 weeks after surgery; 2. Post-radiotherapy (as defined by the ASTRO-Phoenix consensus): PSA rise ≥2 ng/mL above the PSA nadir; 3. Participants with recurrence after other treatments: PSA rise ≥2 ng/mL above the PSA nadir. 3. ECOG performance status 0-2; expected survival ≥ 6 months. 4. Ability to understand a written informed consent document, and the willingness to sign it. Exclusion Criteria: 1. Participants who have previously participated in other interventional clinical trials and are within five physical half-lives, or have received radionuclide agents previously with an interval of less than ten physical half-lives prior to study drug injection. 2. Participants administered any IV iodinated contrast medium within 24 hours, or any high density oral contrast medium (oral water contrast is acceptable) within 5 days, prior to study drug injection. 3. Known hypersensitivity to the active ingredient or excipients of the study drug. 4. Participants not capable of getting PET study , or inability to lay still for the duration of the exam. 5. Any medical condition or circumstance that, in the investigator's judgment, may compromise study safety or patient compliance.
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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 places running it
2 sites. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Affiliated Drum Tower Hospital, Medical School of Nanjing University
NOT_YET_RECRUITINGNanjing, Jiangsu, China
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Affiliated Hospital of Jiangnan University
RECRUITINGWuxi, Jiangsu, China
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?