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Rate of Left Ventricular Systolic Function's Recuperation After Cardiac Surgery With Extracorporeal Circulation.

NCT02770183 · Status: WITHDRAWN · Type: OBSERVATIONAL

Last updated 2022-06-01

No results posted yet for this study

Summary

The rational of the study is the description of the evolution of systolic cardiac function post-stunning, evaluated by transesophageal minimally invasive echocardiography (hTEE). The uses of these non-invasive methods have proved to be accurate for the qualitative and semi-quantitative determination of the contractile function of the left ventricle and the volume status of the patient. Furthermore the use of this technique has been demonstrated to be a reliable method to analyze the stunning recovery infarction after controlled cardiac arrest during the extra-corporeal circulation.

Conditions

  • Myocardial Stunning
  • Transesophageal Echocardiography
  • Circulation, Extracorporeal

Interventions

DEVICE

Imacor

In ICU, the doctors in charge places the probe in the esophagus, executing a series of morphological evaluations and semi-quantitative evaluations. Each image is saved as a video loop or a static image, to have a basic data for each patient and perform an off-line analysis. At the end of the first recording, the esophageal probe is left in the neutral position in the stomach, to eliminate any risk associated with a local increase of pressure. During the stay in the intensive care unit until the end of the study, the esophageal probe will be left in the neutral position, to run every two hours a new echocardiographic assessment on the main window, similar to the first evaluation, always recording loop-video and photographs, to have a time course of recovery of cardiac contractile function. All images will be stored in a digital archive.

Sponsors & Collaborators

  • University Hospital, Geneva

    lead OTHER

Principal Investigators

  • Karim Bendjelid, Prof. · University Hospital, Geneva

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-12-01
Primary Completion
2020-09-30
Completion
2020-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02770183 on ClinicalTrials.gov