Blood test may spare thousands from unnecessary colon surgery
NCT ID NCT07319104
First seen Jan 06, 2026 · Last updated Jun 15, 2026 · Updated 26 times
Summary
This study will collect blood samples from 1,000 people with small colon growths to see if a liquid biopsy can accurately tell benign from malignant lesions and predict cancer spread to lymph nodes. Current methods often lead to unnecessary surgery. The goal is to create a biobank to validate blood-based markers that could guide safer, more precise treatment decisions.
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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: •••••@•••••
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Contact
Email: •••••@•••••
Locations
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Civil Hospices of Lyon
Lyon, 69003, France
Contact Email: •••••@•••••
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Jean Mermoy Private Hospital
Lyon, 69008, France
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Saint Joseph Hospital
Paris, 75014, France
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University Hospital of Amiens
Amiens, 80054, France
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University Hospital of Bordeaux
Bordeaux, 33604, France
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University Hospital of Brest
Brest, 29200, France
Contact Email: •••••@•••••
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University Hospital of Dijon
Dijon, 21079, France
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University Hospital of Limoges
Limoges, 87042, France
Contact Email: •••••@•••••
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University Hospital of Montpellier
Montpellier, 34095, France
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University Hospital of Nancy
Nancy, 54511, France
Contact Email: •••••@•••••
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University Hospital of Nîmes
Nîmes, 30029, France
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University Hospital of Rennes
Rennes, 35033, France
Contact Email: •••••@•••••
Conditions
Explore the condition pages connected to this study.