Massive study tracks 3,400 patients to unlock clot recurrence secrets
NCT ID NCT04297085
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 3,400 people who have had a blood clot (venous thromboembolism) to see how often clots return and what raises the risk. It focuses on two groups: patients under 50, and cancer patients of any age. Researchers will track recurrences over 1 to 5 years and also monitor bleeding, deaths, and other complications. The goal is to improve prevention strategies for those at highest risk.
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 help doctors better predict and prevent blood clot recurrence in younger patients and those with cancer.
What could go wrong
This is an observational study, not a treatment trial. It may not lead to immediate changes in care, and results depend on accurate follow-up over years.
Disclaimer
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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CH Morlaix
RECRUITINGMorlaix, 29672, France
Contact
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CH de Cornouaille
RECRUITINGQuimper, 29107, France
Contact Phone: •••-•••-••••
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CHRU Brest
RECRUITINGBrest, 29200, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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HIA Clermont Tonnerre Brest
RECRUITINGBrest, 29200, France
Contact