New scan could light up hidden cancers
NCT ID NCT04746638
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed phase 1 study tested a new radioactive imaging agent called 99mTc-RM26 in 10 people with prostate or breast cancer. The goal was to see how the agent spreads in the body and whether it can help spot tumors using SPECT scans. Researchers also checked for safety and compared the results with standard imaging like CT or MRI.
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 RM26 (99mTc-RM26)
What this could lead to
If successful, this imaging method could provide a new way to spot certain cancers, potentially improving diagnosis and treatment planning.
What could go wrong
This is a very early, small study with only 10 participants. It is designed to test safety and basic imaging ability, not to prove effectiveness. The results may not apply to all patients.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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TomskNRMC
Tomsk, Russia