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End-expiratory Occlusion Test and Prediction of Preload Dependence

NCT05874531 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2023-09-25

No results posted yet for this study

Summary

Three sets of measurements of hemodynamic parameters and sub-aortic VTI were performed: before and at the end of 15 seconds end-expiratory occlusion and after 250 mL saline administration over 10 minutes. Patients were considered responders to fluid loading after an increase in sub-aortic VTI of more than 10% following a volume expansion. SPSS was used for statistic study. A p \< 0.05 was considered significant. The investigators performed univariate and then multivariate analysis.

Conditions

  • Intensive Care Units
  • Ultrasonography
  • Blood Volume

Interventions

DIAGNOSTIC_TEST

End-expiratory occlusion test

15 seconds end-expiratory occlusion

Sponsors & Collaborators

  • Mongi Slim Hospital

    lead OTHER

Principal Investigators

  • Mhamed Sami MS Mebazaa, Pr · Mongi Slim Hospital

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-05-15
Primary Completion
2023-08-15
Completion
2023-09-15

Countries

  • Tunisia

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 NCT05874531 on ClinicalTrials.gov