Non-Invasive Determination of Cardiac Output by Electrical Velocimetry

January 15, 2013 updated by: Joachim Saur, Universitätsmedizin Mannheim

Non-Invasive Determination of Cardiac Output by Electrical Velocimetry Compared With Magnetic Resonance Tomography and Inert Gas Rebreathing Method

The cardiac output (CO) is an important parameter in the diagnosis and therapy of cardiac diseases. The current standard methods for the determination of the CO, however, are either invasive (e.g. right heart catheterization) or technically expendable and expensive (magnetic resonance tomography, MRT). Therefore the aim of the study at hand was to evaluate the electrical velocimetry technique as a new method for determining the CO and to compare this new technique with the Inert Gas Rebreathing Method and with the Magnetic Resonance Tomography

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

220

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

  • Germany
    • Baden-Württemberg
      • Mannheim, Baden-Württemberg, Germany
        • 1st Department of Medicine, University Hospital Mannheim

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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Consecutive patients with indication for CMR

Description

Inclusion Criteria:

  • Indication for CMR
  • Ability of following instructions for electrical velocimetry test, rebreathing test and spirometry

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

Collaborators and Investigators

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

Sponsor

Universitätsmedizin Mannheim

Investigators

  • Study Director: Joachim Saur, Dr., 1st Department of Medicine
  • Study Chair: Jens Kaden, Dr., 1st Department of Medicine

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, 2009

Primary Completion (Actual)

April 1, 2012

Study Completion (Actual)

April 1, 2012

Study Registration Dates

First Submitted

July 21, 2009

First Submitted That Met QC Criteria

July 21, 2009

First Posted (Estimate)

July 23, 2009

Study Record Updates

Last Update Posted (Estimate)

January 16, 2013

Last Update Submitted That Met QC Criteria

January 15, 2013

Last Verified

January 1, 2013

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2009-MA

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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