Status:
COMPLETED
Endothelial Progenitor Cells and Nitric Oxide in Cardiac Rehabilitation Program Participants
Lead Sponsor:
National Heart, Lung, and Blood Institute (NHLBI)
Conditions:
Coronary Artery Disease (CAD)
Eligibility:
All Genders
21+ years
Brief Summary
This study will measure blood levels of endothelial progenitor cells (EPCs) and nitric oxide (NO) in patients with coronary artery disease (CAD) who are participating in a 3-month cardiac rehabilitati...
Detailed Description
Exercise training has long been recommended as a means of improving effort tolerance and reducing morbidity and mortality in patients with coronary artery disease (CAD). One mechanism of benefit may b...
Eligibility Criteria
Inclusion
- INCLUSION CRITERIA:
- Adults older than 21 years.
- Coronary artery disease established by angiography.
- At least two months interval since myocardial infarction or coronary artery bypass surgery.
- At least one month interval since percutaneous coronary intervention or congestive heart failure symptoms.
- No medical condition that might prohibit safe participation in cardiac rehabilitation.
- Subject understands protocol and provides written, informed consent in addition to willingness to comply with specified follow-up evaluations.
- EXCLUSION CRITERIA:
- Significant structural heart disease (e.g. hypertrophic or dilated cardiomyopathy, valvular heart disease) as determined by echocardiography.
- Angina pectoris that is prolonged in duration (greater than 20 minutes), or does not respond to nitroglycerin (2 tablets) within 2 weeks of referral to the program.
- Subjects physically unable to perform cardiac rehabilitation protocol due to neurologic or orthopedic conditions.
- Women of childbearing age unless recent pregnancy test is negative.
- Lactating women.
- Implantable cardioverter-defibrillator (ICD)
Exclusion
Key Trial Info
Start Date :
March 23 2006
Trial Type :
OBSERVATIONAL
End Date :
Estimated Enrollment :
55 Patients enrolled
Trial Details
Trial ID
NCT00308633
Start Date
March 23 2006
Last Update
July 2 2017
Active Locations (2)
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1
Suburban Hospital
Bethesda, Maryland, United States, 20814
2
National Institutes of Health Clinical Center, 9000 Rockville Pike
Bethesda, Maryland, United States, 20892