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Cardiac Output Measurement at the Conclusion of Cardiopulmonary Bypass

This study has been terminated.
(Site PI left position and lack of a suitable replacement PI.)
Sponsor:
ClinicalTrials.gov Identifier:
NCT01103908
First Posted: April 15, 2010
Last Update Posted: May 27, 2016
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborator:
National Heart, Lung, and Blood Institute (NHLBI)
Information provided by (Responsible Party):
Transonic Systems Inc.
  Purpose
Cardiac output, the amount of blood pumped by the heart in one minute, will be measured in pediatric patients undergoing surgery involving cardiopulmonary bypass (CPB). Cardiac output will be measured after cardiopulmonary bypass using a device that employs ultrasound dilution technology. At times, cardiac output will be measured during a procedure called modified ultrafiltration (MUF). The ultrasound dilution cardiac output measurements will be validated or compared with cardiac output measurements made using other FDA approved techniques and devices.

Condition Intervention
Cardiac Output Device: HCE101 Cardiopulmonary Support Monitor

Study Type: Observational
Study Design: Time Perspective: Prospective
Official Title: Ultrasound Dilution Cardiac Output at the Conclusion of Cardiopulmonary Bypass in Pediatric Patients

Further study details as provided by Transonic Systems Inc.:

Primary Outcome Measures:
  • Cardiac output after cardiopulmonary bypass [ Time Frame: Less than 10 minutes ]
    Cardiac output will be measured in pediatric patients after undergoing surgery involving cardiopulmonary bypass


Enrollment: 3
Study Start Date: April 2010
Study Completion Date: August 2011
Primary Completion Date: December 2010 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Pediatric cardiac output (CO) after CPB
Cardiac output measurements made in pediatric patients after cardiopulmonary bypass.
Device: HCE101 Cardiopulmonary Support Monitor
Measurement of cardiac output using ultrasound dilution technology. The ultrasound dilution technology is in the HCE101 Cardiopulmonary Support Monitor.

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   up to 21 Years   (Child, Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
Cardiac output measurements made in pediatric patients after cardiopulmonary bypass.
Criteria

Inclusion Criteria:

  • Pediatric patients (age < 21 years)
  • Pediatric patients undergoing surgery involving cardiopulmonary bypass

Exclusion Criteria:

  • Patients aged > 21 years
  • Patients undergoing surgery "off pump" (not involving cardiopulmonary bypass)
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01103908


Locations
United States, Ohio
Nationwide Children's Hospital
Columbus, Ohio, United States, 43205
Sponsors and Collaborators
Transonic Systems Inc.
National Heart, Lung, and Blood Institute (NHLBI)
Investigators
Principal Investigator: Nikolai Krivitski, PhD, DSc Transonic Systems Inc.
Principal Investigator: Alistair Phillips, MD Nationwide Children's Hospital
  More Information

Responsible Party: Transonic Systems Inc.
ClinicalTrials.gov Identifier: NCT01103908     History of Changes
Other Study ID Numbers: TSI-G-HCE101-5A-H
2R44HL082022-02 ( U.S. NIH Grant/Contract )
First Submitted: April 13, 2010
First Posted: April 15, 2010
Last Update Posted: May 27, 2016
Last Verified: May 2016
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

Keywords provided by Transonic Systems Inc.:
cardiac output
cardiopulmonary bypass
ultrasound dilution