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Assessing Fluid Responsiveness With PWTT

NCT03280953 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 38

Last updated 2020-07-30

No results posted yet for this study

Summary

Pulse wave Transit time (PWTT) is a parameter calculated from ECG and pulseoximeter. It is supposed to help assessing the preload Status and guide intraoperative fluid therapy. This Project aims to validate the benefit of PWTT assessment in an observational clinical fluid study. In case of hypovolemia, patients will receive a fluid Bolus and hemodynamic data from clinical Standard Monitoring, esophageal doppler and PWTT will be recorded before and after the fluid Bolus. Receiver operating characteristic (ROC) curve will be used to determine the validity of PWTT as indicator for fluid responsiveness and its cut off value.

Conditions

  • Fluid Therapy
  • Monitoring, Intraoperative

Interventions

DIAGNOSTIC_TEST

Assessing fluid responsiveness by PWTT value

PWTT value will be analysed to find the cutoff values compared by esophageal doppler and pulse pressure variation.

Sponsors & Collaborators

  • Johannes Gutenberg University Mainz

    lead OTHER

Principal Investigators

  • Kimiko Fukui-Dunkel, M.D., Ph.D. · University Medical Center of Johannes Gutenberg University

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-05-31
Primary Completion
2018-12-31
Completion
2019-01-31

Countries

  • Germany

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 NCT03280953 on ClinicalTrials.gov