Comparing Montiroing Cardiac Index by Transpulmonary Thermodilution and Transesophageal Echocardiography During Liver Transplantation
NCT ID: NCT06899867
Last Updated: 2025-03-28
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
30 participants
OBSERVATIONAL
2023-11-27
2025-11-01
Brief Summary
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This study aims to compare cardiac index variations between thermodilution and transesophageal echocardiography during liver transplantation. Patients undergo monitoring with both techniques. Measurements are recorded and reported at multiple time points.
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Detailed Description
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Conditions
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Study Design
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COHORT
RETROSPECTIVE
Study Groups
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Patients undergoing liver transplantation at Croix-Rousse University Hospital, HCL, Lyon.
* Monitoring transesophageal echography, transpulmonary thermodilution
* Measuring cardiac index, preload dependence (end-expiratory test) at 4 steps of surgery
* Surgical anastomosis echography
* Demographic data, biological data, post operation data
Measure of cardiac index with thermodilution and transesophageal echocardiography
At 4 times of surgery, end-expiratory occlusion (EEO) test and measure of cardiac index before and after test with ETO and thermodilution
Surgical anastomosis echography
Visualisation of surgical anastomosis through transesophageal echocardiography : stenosis, doppler velocity, collar diameter
Interventions
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Measure of cardiac index with thermodilution and transesophageal echocardiography
At 4 times of surgery, end-expiratory occlusion (EEO) test and measure of cardiac index before and after test with ETO and thermodilution
Surgical anastomosis echography
Visualisation of surgical anastomosis through transesophageal echocardiography : stenosis, doppler velocity, collar diameter
Eligibility Criteria
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Inclusion Criteria
* adults
Exclusion Criteria
* Mediastinal radiotherapy
* Femoral bypass
* Severe lower extremity artery disease
18 Years
ALL
No
Sponsors
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Hospices Civils de Lyon
OTHER
Responsible Party
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Locations
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Croix Rousse Hsopital
France, Lyon, France
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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24-5431
Identifier Type: -
Identifier Source: org_study_id
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