Measurement of Recirculation During Venovenous Extracorporeal Membrane Oxygenation (VV ECMO)

May 25, 2016 updated by: Transonic Systems Inc.

Ultrasound Dilution Measurement of Recirculation During Venovenous Extracorporeal Membrane Oxygenation

This study is to test the usefulness of ultrasound dilution recirculation measurements in patients receiving venovenous extracorporeal membrane oxygenation as therapy. The ultrasound dilution measurements determine the efficiency of support provided by venovenous extracorporeal membrane oxygenation. At the present time there are no other devices available to make recirculation measurements.

Study Overview

Status

Completed

Conditions

Detailed Description

At the present time there are no devices available to measure recirculation in patients on venovenous extracorporeal membrane oxygenation. The study uses an external monitor, laptop computer, clamp on flowsensors and ultrasound dilution technology to measure blood flow. Measurements are made by injecting 0.5 - 1 ml/kg of sterile isotonic saline into the patient's extracorporeal circuit. The subject will be monitored throughout the measurements. The measurements will be coordinated with the regular care of the patient and their extracorporeal circuit.

Study Type

Observational

Enrollment (Actual)

16

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • New York
      • Syracuse, New York, United States, 13210
        • Crouse Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

No older than 21 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Neonatal and/or pediatric patients receiving venovenous extracorporeal membrane oxygenation as treatment.

Description

Inclusion Criteria:

  • Patients between 0 and 21 years of age
  • Patients receiving venovenous extracorporeal membrane oxygenation as treatment.

Exclusion Criteria:

  • Patients over 21 years of age
  • Patients not receiving venovenous extracorporeal membrane oxygenation.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Recirculation measurements made in patients receiving venovenous extracorporeal membrane oxygenation.
Time Frame: Duration of venovenous extracorporeal membrane oxygenation
Duration of venovenous extracorporeal membrane oxygenation

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Transonic Systems Inc.

Collaborators

National Heart, Lung, and Blood Institute (NHLBI)

Investigators

  • Principal Investigator: Nikolai M Krivitski, PhD, DSc, Transonic Systems Inc.
  • Principal Investigator: Bonnie L Marr, MD, Crouse Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2007

Primary Completion (Actual)

June 1, 2013

Study Completion (Actual)

June 1, 2013

Study Registration Dates

First Submitted

June 11, 2009

First Submitted That Met QC Criteria

June 12, 2009

First Posted (Estimate)

June 15, 2009

Study Record Updates

Last Update Posted (Estimate)

May 27, 2016

Last Update Submitted That Met QC Criteria

May 25, 2016

Last Verified

May 1, 2016

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • TSI-C-HCE101-3A-H
  • 2R44HL082022-02 (U.S. NIH Grant/Contract)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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