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Validation of Venous Cannulae Flow Ratings

NCT00906906 · Status: WITHDRAWN · Type: OBSERVATIONAL

Last updated 2025-01-24

No results posted yet for this study

Summary

The purpose of this study is to characterize blood flow in the plastic tubing of a heart-lung bypass machine during heart surgery. Technical specifications provided by the manufacturer do not consider varying hemodynamic conditions such as temperature and hemoglobin levels which affect blood viscosity and ultimately blood flow to and from the patient during heart-lung bypass.

The investigator wishes to perform a prospective study of the heart-lung bypass tubing in children that require heart-lung bypass during heart surgery.

Conditions

  • Cardiopulmonary Bypass

Interventions

DEVICE

Doppler probes

Probes to be placed on CPB tubing to measure blood flow

Sponsors & Collaborators

  • Children's Medical Center Dallas

    collaborator OTHER

  • University of Texas Southwestern Medical Center

    lead OTHER

Principal Investigators

  • Richard Ginther, CCP · University of Texas Southwestern Medical Center

Eligibility

Max Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-01-31
Primary Completion
2008-12-01
Completion
2009-06-30

Countries

  • United States

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 NCT00906906 on ClinicalTrials.gov