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Impact of Anesthesia, Positive Pressure Ventilation and Modality of Imaging on the Echocardiographic Assessment of the Severity of Aortic Regurgitation

Recruitingn/aAges 18 Years - anyAllUniversity of Liege
NCT06835946 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

The goal of this observational study is to assess the impact of imaging modality (trans-thoracic echo (TTE) vs trans-esophageal echo (TEE)), anesthesia and positive pressure ventilation on the grading of aortic insufficiency. Patients scheduled for cardiac surgery and in whom a TEE is going to be performed intra-operatively will be enrolled. The grading of the aortic insufficiency will be compared between a TTE performed immediately before the induction of general anesthesia end the TEE performed after induction of general anesthesia.

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📋 Eligibility rules (as published)
Inclusion Criteria: * Known aortic regurgitation of any grade * Scheduled for a cardiac surgery procedure during which a trans-esophageal echo is planned. Exclusion Criteria: * Non sinus rhythm * Mitral regurgitation more than mild. * Pre-operative critical state (according to the definition of the EuroSCORE II) * Presence of a prosthetic aortic valve * Contra-indication to trans-esophageal echo
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What it tests

  • Not listed
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Where

1 site
Centre Hospitalier Universitaire de Liège
Liège, Belgium
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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