Dogs on the scent: can they sniff out cancer?
NCT ID NCT06255041
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether specially trained dogs can identify breast, lung, prostate, or colorectal cancer by sniffing breath samples collected on masks. Over 1,300 people provided breath samples before their regular cancer screening or biopsy. The dogs' results were compared to standard medical tests to see how accurate they were. The goal is to explore if dogs could one day help with early cancer detection.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to a simple, non-invasive breath test for multiple cancers using trained dogs.
What could go wrong
This is an observational study, not a treatment trial. Dogs may not be accurate enough for real-world use, and results may not apply to all populations.
Disclaimer
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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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Rambam Health Care Campus
Haifa, Israel
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Tel Aviv Sourasky Medical Center
Tel Aviv, Israel