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Respiratory Variations For Predicting Fluid Responsiveness 2

NCT03066375 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 55

Last updated 2017-02-28

No results posted yet for this study

Summary

Objectives: To investigate whether respiratory variations of inferior vena cava diameters (cIVC) predict fluid responsiveness in spontaneously breathing patients with septic acute circulatory failure and irregular heartbeats.

Design: Prospective, bicentric study, intensive care units.

Patients and measures: Spontaneously breathing patients with sepsis and clinical signs of acute circulatory failure are included. A positive response to fluid loading (FL) is defined as an increase of the stroke volume (SV) \>10%. The investigators measured the minimum inspiratory and maximum expiratory diameters of the IVC (idIVC and edIVC) during standardized (st) and unstandardized (ns) breathing. The investigators calculated cIVCst and cIVCns before a 500ml-colloid FL.

Conditions

  • Sepsis
  • Circulatory Failure
  • Respiratory Physiological Phenomena

Interventions

DEVICE

Echocardiography-Doppler

Ultrasonographic recordings are recorded immediately before and after volume expansion (VE), performed as a 30-minute infusion of 500 mL of 4% gelatin. Inferior Vena Cava diameters are measured during spontaneous and standardized respiratory cycles. Stroke volume is measured during spontaneous respiratory cycles.

Sponsors & Collaborators

  • University Hospital, Lille

    lead OTHER

Principal Investigators

  • Sebastien Preau, MD, PhD · University Hospital, Lille

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-05-31
Primary Completion
2015-05-31
Completion
2015-06-30

Countries

  • France

Study Locations

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Entities

Diseases

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 NCT03066375 on ClinicalTrials.gov