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Cardiac Output Monitoring With Estimated Continuous Cardiac Output (esCCO) vs. Transpulmonary Thermodilution (TPTD)

NCT02352324 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2024-03-22

No results posted yet for this study

Summary

The main goal of our study is to assess the accuracy and reproducibility of continuous beat-to-beat cardiac output (CO) measurement using pulse wave transit time in patients undergoing off-pump coronary artery bypass grafting.

Conditions

  • Pulse Wave Analysis

Interventions

OTHER

Fluid responsiveness tests

After the end of surgery in ICU the positive end-expiratory pressure (PEEP) test of 15 cm H2O for 300 seconds will be performed. Following PEEP test, the two-step fluid load test of 6 ml/kg balanced crystalloid solution will be performed sharing in two portions: Initial mini FLT (mFLT) of 1.5 ml/kg within 1 min (approximately 100 mL) followed by the registration of continuous CI and traditional fluid responsiveness parameters and the rest of standard FLT (4.5 mL/kg) within 5 minutes (approximately 350 mL) followed by transpulmonary thermodilution, registration of continuous cardiac index (CI) and classic fluid responsiveness parameters.

Sponsors & Collaborators

  • Northern State Medical University

    lead OTHER

Principal Investigators

  • Mikhail Y Kirov, MD, PhD · Northern State Medical University

  • Alexey A Smetkin, MD · Northern State Medical University

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2014-06-30
Primary Completion
2014-06-30
Completion
2014-06-30

Countries

  • Russia

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 NCT02352324 on ClinicalTrials.gov