Oxygen fluctuations during bypass surgery could predict patient outcomes
NCT ID NCT06840327
First seen Jun 29, 2026 · Last updated Jun 30, 2026 · Updated 1 time
Summary
This study investigates whether variations in oxygen levels during heart surgery with a heart-lung machine can help predict how well patients recover. Researchers will collect blood and tissue samples from 120 adults undergoing bypass surgery and track their recovery using a severity score. The goal is to find biological markers that could guide better care after 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 successful, this could help doctors predict which heart surgery patients may have complications, leading to better post-operative care.
What could go wrong
This is an observational study, not a treatment trial. It may not find a clear link between oxygen levels and outcomes, and results may not apply to all heart surgery patients.
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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
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Locations
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UHToulouse
RECRUITINGToulouse, France
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