Blood thinners may be safe during retina surgery, study suggests
NCT ID NCT03863548
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed French study followed 748 adults undergoing retina/vitreous surgery to see if taking blood thinners (anticoagulants or antiplatelets) raises the risk of bleeding complications. Researchers compared patients who continued or stopped their medication with those not on blood thinners. The goal is to provide clearer guidance on whether it's safe to keep taking these drugs around the time of surgery.
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 the hypothesis holds, it could help doctors decide it's safe to continue blood thinners during retina/vitreous surgery, reducing patients' risk of stroke or heart attack.
What could go wrong
This is an observational study, not a controlled trial, so it can't prove cause and effect. Results may not apply to all surgery types or patient groups.
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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CHU dijon Bourgogne
Dijon, 21000, France