New scan could reveal hidden cancer spread
NCT ID NCT07457541
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase trial tests a radioactive imaging agent called Technetium-99m HYNIC-FAPI in 15 people with metastatic lung, pancreas, breast, or colorectal cancer. The goal is to see how well it highlights tumors on SPECT/CT scans. Researchers will measure where the agent goes in the body and how it compares to normal tissue, while also checking for safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Technetium-99m HYNIC-FAPI (a radioactive imaging agent)
- What this could lead to
- If successful, this could provide a new way to see where cancer has spread, helping doctors plan better treatments.
- What could go wrong
- This is a very early, small study (15 people) focused on imaging, not treatment. It may not lead to any direct benefit for patients.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
About 15 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
-
May 2027
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
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18 to 75 years
- Sex
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Anyone
- 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 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: * Subject is \> 18 years of age * Clinical and radiological diagnosis of metastatic cancer with histological verification. * White blood cell count: \> 2.0 x 10\^9/L * Haemoglobin: \> 80 g/L * Platelets: \> 50.0 x 10\^9/L * Bilirubin =\< 2.0 times Upper Limit of Normal * Serum creatinine: Within Normal Limits * Blood glucose level not more than 5.9 mmol/L * A negative pregnancy test (serum beta-human chorionic gonadotropin, beta-HCG) at screening for all patients of childbearing potential. Sexually active women of childbearing potential participating in the study must use a medically acceptable form of contraception for at least 30 days after study termination * Subject is capable to undergo the diagnostic investigations to be performed in the study * Informed consent Exclusion Criteria: * Active current autoimmune disease or history of autoimmune disease * Active infection or history of severe infection within the previous 3 months (if clinically relevant at screening) * Known HIV positive or chronically active hepatitis B or C * Administration of other investigational medicinal product within 30 days of screening * Ongoing toxicity \> grade 2 from previous standard or investigational therapies, according to US National Cancer Institute's
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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
-
Tomsk National Research Medical Center of the Russian Academy of Sciences
Tomsk, Tomsk Oblast, 634045, Russia
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