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Ventricular Asynchrony in Cardiac Surgery Patients

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00654199
First Posted: April 7, 2008
Last Update Posted: March 8, 2012
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.
Information provided by (Responsible Party):
Weill Medical College of Cornell University
  Purpose

The purpose of this study is to:

  1. assess the existence of inter-ventricular and intra-ventricular asynchrony in cardiac surgery patients before (PRE) and after cardiopulmonary bypass surgery (POST)
  2. investigate whether a modification of usual pacing practices (RA-LV pacing) can achieve inter- and intra-ventricular synchrony and improve heart function, as evaluated by hemodynamic and echocardiographic indexes, when compared with the patient's native rhythm (normal sinus rhythm (SR), or conventional pacing modes

Condition
Ventricular Asynchrony in Cardiac Surgery Patients

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Official Title: Ventricular Asynchrony in Cardiac Surgery Patients

Resource links provided by NLM:


Further study details as provided by Weill Medical College of Cornell University:

Estimated Enrollment: 20
Study Start Date: May 2006
Study Completion Date: October 2009
Primary Completion Date: May 2009 (Final data collection date for primary outcome measure)
  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Inpatient population
Criteria

Inclusion Criteria:

  • scheduled for cardiac surgery, in normal sinus rhythm

Exclusion Criteria:

  • atrial fibrillation, abnormal hearth rhythms
  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): NCT00654199


Locations
United States, New York
Weill Cornell Medical College
New York, New York, United States, 10065
Sponsors and Collaborators
Weill Medical College of Cornell University
  More Information

Responsible Party: Weill Medical College of Cornell University
ClinicalTrials.gov Identifier: NCT00654199     History of Changes
Other Study ID Numbers: 0507007970
First Submitted: April 1, 2008
First Posted: April 7, 2008
Last Update Posted: March 8, 2012
Last Verified: March 2012

Keywords provided by Weill Medical College of Cornell University:
CABG
Ventricular Asynchrony
Normal Sinus Rhythm