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The Consistency of Cardiac Output Measured by Pulmonary Artery Catheter and LiDCO in Cardiac Surgical Patients

NCT04604886 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2020-10-29

No results posted yet for this study

Summary

1. To evaluate the consistency of cardiac output measured by pulmonary artery catheter and LiDCO in cardiac surgical patients
2. To evaluate whether different hemodynamic monitoring methods can accurately detect the trend of cardiac output changes

Conditions

  • Cardiac Surgery
  • Cardiac Output

Interventions

DIAGNOSTIC_TEST

Passive Leg Raising

Passive leg raising is induced by rasing the legs of patients to 45° from horizontal position.

DIAGNOSTIC_TEST

Dobutamine stress test

Dobutamine was infused intravenously at the initial dose of 2.5 ug/kg/min. hemodynamic data were recorded from PAC and LiDCO after 5-10 minutes of continuous infusion.

Sponsors & Collaborators

  • Shanghai Zhongshan Hospital

    lead OTHER

Principal Investigators

  • Zhe Luo, Doctor · Fudan University

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
CROSSOVER

Eligibility

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

Timeline & Regulatory

Start
2020-09-30
Primary Completion
2024-06-30
Completion
2024-06-30

Countries

  • China

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 NCT04604886 on ClinicalTrials.gov