Interchangeability of Right Ventricle Longitudinal Shortening in Echocardiography

Study Results

Results pending

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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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

90 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-05-31

Study Completion Date

2023-01-01

Brief Summary

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RV longitudinal shortening fraction (RV-SLF) is based on the analysis of the tricuspid annulus displacement (TAD) and can be performed in transthoracic (TTE) or transoesophageal echocardiography (TEE). Having an 2D-STE interchangeable parameter would allow accurate measurement of RV systolic function before, during and after cardiac surgery. However, to date, there are no data on the interchangeability of RV-LSF measurements performed in TTE and TEE.

The aim of the study is to evaluate the interchangeability of TTE and TEE measurements of RV-LSF during cardiopulmonary bypass surgery.

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Detailed Description

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Conditions

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Right Ventricle Speckle Tracking Strains Cardiac Surgery

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Interventions

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transthoracic echocardiography (TTE)

In order to evaluate the interchangeability of RV-LSF, a TTE will be performed just after the placement of general anesthesia, when the patient is under mechanical ventilation

Intervention Type OTHER

transoesophageal echocardiography (TEE).

During cardiopulmonary bypass surgery patients is monitored by a TEE as recommended.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Adult patient (\>18 years)
* Patient hospitalized at the Amiens University Hospital for scheduled cardiac surgery under cardiopulmonary bypass.
* Information of the patient and collection of his non-opposition

Exclusion Criteria

* Patient with a contraindication to the realization of TEE (gastric or mediastinal pathology)
* Patient with poor echogenicity on TEE not allowing evaluation of 2D-STE parameters of the right ventricle
* Patient with a rapid supraventricular rhythm disorder (HR \> 100) at the time of TTE and/or TEE.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No