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Speckle-Tracking and Volume Expansion

NCT03702569 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 77

Last updated 2021-11-05

No results posted yet for this study

Summary

Volume expansion is the cornerstone of hemodynamic management of patients suffering from circulatory failure. The main objective of volume expansion is to increase stroke volume. This increase in stroke volume is due to myocardial contractility improvement. Nowadays, this improvement cannot be assessed using classical monitoring used at the bedside. The main objective of this study is to evaluate left ventricular contractility using Speckle-Tracking before and after volume expansion in intensive care unit patients, to determine if this technology is more sensitive than previous for left ventricular contractility assessment.

Conditions

  • Volume Expansion
  • Left Ventricular Contractility

Interventions

DIAGNOSTIC_TEST

Left ventricular global longitudinal strain measure

Left ventricular global longitudinal strain value measured before and immediately after volume expansion (500mL crystalloid) using speckle tracking images with echocardiography

Sponsors & Collaborators

  • University Hospital, Bordeaux

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-11-20
Primary Completion
2021-02-17
Completion
2021-02-17

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 NCT03702569 on ClinicalTrials.gov