Heart surgery anesthesia showdown: sevoflurane vs propofol
NCT ID NCT02851433
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether the anesthetic sevoflurane protects the heart better than propofol during aortic valve replacement surgery. 82 patients were randomly assigned to receive either sevoflurane or propofol during and after surgery. The researchers measured troponin levels, a marker of heart stress, to see which anesthetic caused less damage.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Sevoflurane (inhaled anesthetic) and Propofol (intravenous anesthetic)
- What this could lead to
- If sevoflurane proves better at protecting the heart during surgery, it could become the preferred anesthetic for valve replacement, reducing heart damage.
- What could go wrong
- This is a small, completed Phase 4 trial with only 82 participants, so results may not apply to all patients. The benefit is measured by a lab marker (troponin), not long-term outcomes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
82 people
The number who actually took part.
- Started
-
Oct 2015
- Finished
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Sep 2017
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients who have provided informed written consent. * Aortic valve replacement via sternotomy or thoracotomy, under Cardiopulmonary bypass (CPB). * Anterograde cardioplegia with cold blood Exclusion Criteria: * Adults under guardianship. * Patients without national health insurance cover. * Epileptics. * Heart grafted patients. * Patients under 18 years and pregnant or beast-feeding women. * Aortic dissections and vascular surgery. * Contra-indications to treatment with Sevoflurane: hypersensitivity to halogen-based anaesthetic agents, myopathy, personal or family history of malignant hyperthermia, hyper-eosinophilia, liver disease, icterus or unexplained fever after anaesthesia with a halogen-based anaesthetic agent * Contra-indications to treatment with Propofol: known hypersensitivity to propofol or one of the constituents of the specific form used, hypersensitivity to peanuts or soja. * pre-operative LVEF\<35%. * Coronary artery bypass graft alone or associated. * Mitral valve replacements. * Warm cardioplegia.
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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
Locations
-
CHU Dijon Bourgogne
Dijon, 21079, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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