Interchangeability of Right Ventricle Longitudinal Shortening in Echocardiography

NCT05404737 | Completed

• 1 other identifier: PI2021_843_0056
• Study Type: interventional
• Target: 90
• Locations: 1 country
• Sites: 1

Brief Summary

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.

Conditions

Right Ventricle; Speckle Tracking; Strains; Cardiac Surgery

Keywords

Right ventricle; speckle tracking; Strains; cardiac surgery

Outcome Measures

Primary Outcomes (1)

• Variation of the RV-LSF (in %) between TTE and TEE

  RV-LSF is : Right ventricular longitudinal shortening fraction. RV-LSF is an angle-independent and automatically calculated speckle-tracking parameter and reproducible parameter.

  one day

Interventions

transthoracic echocardiography (TTE) OTHER

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

transoesophageal echocardiography (TEE). OTHER

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

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• 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

You may not qualify if:

• 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.

Sponsors & Collaborators

• Centre Hospitalier Universitaire, Amiens: lead

Study Sites (1)

CHU Amiens Picardie

Amiens, France

Location

Related Publications (1)

• Beyls C, Huette P, Vangreveninge P, Leviel F, Daumin C, Ammar B, Touati G, Roger B, Caus T, Dupont H, Abou-Arab O, Momar D, Mahjoub Y. Interchangeability of right ventricular longitudinal shortening fraction assessed by transthoracic and transoesophageal echocardiography in the perioperative setting: A prospective study. Front Cardiovasc Med. 2022 Dec 23;9:1074956. doi: 10.3389/fcvm.2022.1074956. eCollection 2022.

  PMID: 36620637 RESULT

MeSH Terms

Conditions

Sprains and Strains

Condition Hierarchy (Ancestors)

Wounds and Injuries

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: OTHER
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: May 31, 2022
• First Posted: June 3, 2022
• Study Start: May 31, 2022
• Primary Completion: January 1, 2023
• Study Completion: January 1, 2023
• Last Updated: September 19, 2025

Record last verified: 2025-09

Data Sharing

• IPD Sharing: Will not share

Locations

FR (1)