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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
April 1, 2008
April 7, 2008
March 8, 2012
May 2006
May 2009   (Final data collection date for primary outcome measure)
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Complete list of historical versions of study NCT00654199 on ClinicalTrials.gov Archive Site
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Ventricular Asynchrony in Cardiac Surgery Patients
Ventricular Asynchrony in Cardiac Surgery Patients

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
Not Provided
Observational
Observational Model: Case-Only
Time Perspective: Prospective
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Non-Probability Sample
Inpatient population
Ventricular Asynchrony in Cardiac Surgery Patients
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
20
October 2009
May 2009   (Final data collection date for primary outcome measure)

Inclusion Criteria:

  • scheduled for cardiac surgery, in normal sinus rhythm

Exclusion Criteria:

  • atrial fibrillation, abnormal hearth rhythms
Sexes Eligible for Study: All
18 Years and older   (Adult, Senior)
No
Contact information is only displayed when the study is recruiting subjects
United States
 
 
NCT00654199
0507007970
No
Not Provided
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Weill Medical College of Cornell University
Weill Medical College of Cornell University
Not Provided
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Weill Medical College of Cornell University
March 2012