Can a prostate cancer scan also spot liver tumors?
NCT ID NCT05095519
First seen Aug 18, 2026 · Last updated Aug 19, 2026 · Updated 1 time
Summary
This trial is testing whether a special PET/CT scan, typically used for prostate cancer, can better detect hepatocellular carcinoma (the most common type of liver cancer) compared to standard CT or MRI scans. The study will enroll about 30 adults with liver lesions suspicious for cancer. Participants will receive an injection of a radioactive tracer called 18F-DCFPyL, which binds to PSMA, a protein that may be present on liver cancer cells. The goal is to see if this scan can accurately identify cancerous lesions, potentially improving diagnosis and reducing the need for invasive biopsies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 18F-DCFPyL, a radioactive tracer used for PSMA PET/CT imaging
- What this could lead to
- If successful, this imaging approach could offer a more accurate, non-invasive way to detect liver cancer, potentially reducing the need for biopsies.
- What could go wrong
- This is a small pilot study, so results may not be definitive. The tracer may not reliably distinguish liver cancer from other conditions, and there is a small radiation exposure risk.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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30 people
The number who actually took part.
- Started
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Sep 2021
- Finished
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May 2026
- 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.
- Ages
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18 years and older
- Sex
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Anyone
- 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: * Male or female aged 18 years or older at screening * Has provided written informed consent for participation in the study * Must have risk factors for HCC e.g. cirrhosis, chronic hepatitis B infection with or without cirrhosis * Patients with liver lesions ≥1 cm suspicious for HCC but with indeterminate features on CT and MRI meeting LI-RADS 3 or 4 criteria planned for biopsy, OR patients with liver lesions diagnostic of HCC based on CT or MRI meeting LI-RADS 5 criteria planned for surgical resection * Patients must be willing and able to comply with the protocol and procedures for the duration of the study * Patients must be available for follow-up Exclusion Criteria: * Abdominal surgery or radiotherapy to the abdomen within \<4 weeks of registration. Patients must have recovered from any effects of any major surgery * Uncontrolled intercurrent illness that is likely to impede participation and or compliance * Any history of prostate cancer or elevated PSA level for male patients * Other malignancies unless curatively treated with no evidence of disease within previous 3-years other than adequately treated non-melanoma skin cancer or melanoma in situ * Participation in another clinical study with an investigational product or another systemic cancer therapy administered in the last 4 weeks * Has known psychiatric or substance abuse disorders that would interfere with cooperation with requirements of the study * Women who are pregnant or lactating * Cirrhosis due to congenital hepatic fibrosis, vascular disorders (e.g. Budd-Chiari syndrome) or cardiac cirrhosis
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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
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Austin Health
Heidelberg, Victoria, 3084, Australia
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Peter MacCallum Cancer Centre
Melbourne, Victoria, 3000, Australia
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St Vincent's Hospital
Fitzroy, Victoria, 3065, Australia
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The Royal Melbourne Hospital
Melbourne, Victoria, Australia
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