Blood samples collected to unlock cancer secrets
NCT ID NCT03702309
First seen Jan 11, 2026 · Last updated Apr 30, 2026 · Updated 20 times
Summary
This study aims to collect blood samples from 2,500 people with cancer or at high risk for cancer, along with their medical information, to create a large repository for future research. The goal is to develop and improve liquid biopsies—simple blood tests that may help detect cancer earlier, track how well treatment is working, and spot when the disease changes. Participants provide blood samples over time, and no direct treatment is given as part of this 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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Princess Margaret Cancer Centre
RECRUITINGToronto, Ontario, M5G2M9, Canada
Contact
Conditions
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