7,000 cancer patients join quest to sniff out hidden tumor DNA
NCT ID NCT07524114
First seen Apr 17, 2026 · Last updated May 16, 2026 · Updated 3 times
Summary
This study enrolls 7,000 people with various cancers who have had or will have treatment aimed at curing their disease. Researchers collect blood, tissue, urine, and saliva samples over time to look for tiny bits of cancer DNA that might remain after treatment. The goal is to learn how often this "molecular residual disease" occurs and to use that information to guide further treatment or enroll patients in early-intervention trials. No new drug is being tested here—this is a large-scale observation and sample-collection effort.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Princess Margaret Hospital
RECRUITINGToronto, Ontario, M5G 2M9, Canada
Contact Phone: •••-•••-••••
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Conditions
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