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Strain Analysis as a Right Ventricle Contractility Marker

NCT03090204 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 16

Last updated 2019-10-31

No results posted yet for this study

Summary

The analysis of the systolic function (contractility) of the right ventricle (RV) is fundamental and central in many pathologies in intensive care unit. It can guide physicians in choosing therapeutics. The conventional ultrasound markers of RV function evaluation currently used are influenced by RV loading conditions, impairing their capacity to approximate a true contractility analysis. Myocardial strain imaging is a recent echographic technique that allows, among other things, to evaluate RV systolic function. It is a reproducible index with early variations which, if it proved to be independent pre-load, would help to better appreciate the RV contractility.

Conditions

  • Systolic Function

Interventions

PROCEDURE

ultrasound measurements

ultrasound measurements of myocardial deformation of free wall right ventricle at 4 time points during a session of intermittent hemodialysis : before the intermittent hemodialysis connection, just after starting hemodialysis, after 1 hour of hemodialysis and 5 minutes before restitution

Sponsors & Collaborators

  • Hospices Civils de Lyon

    lead OTHER

Principal Investigators

  • Zoé Schmitt · Hôpital de la Croix-Rousse

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-11-25
Primary Completion
2017-12-31
Completion
2017-12-31

Countries

  • France

Study Locations

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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 NCT03090204 on ClinicalTrials.gov