NCT01209637
Completed
Not Applicable
Impact of Intensive Exercise Training Compared to Inactive Controls on Coronary Collateral Circulation and Plaque Composition in Patients With Significant Stable Coronary Artery Disease
University of Leipzig1 site in 1 country60 target enrollmentMarch 2010
ConditionsStable Coronary Artery Disease
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Stable Coronary Artery Disease
- Sponsor
- University of Leipzig
- Enrollment
- 60
- Locations
- 1
- Primary Endpoint
- coronary collateral blod flow
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
Exercise training in patients with coronary artery disease is able to correct several risk factors. Furthermore endothelial function can be improved.
There are some hinds for improved collateral circulation after exercise training, nevertheless there is no study showing significant improvement/ increase in coronary collaterals. This might be due to technique of collateral measurement. Therefore we conduct a study were coronary blod flow before and after 4 weeks of exercise training were measured.
Investigators
Sven Möbius-Winkler
PI
University of Leipzig
Eligibility Criteria
Inclusion Criteria
- •stable CAD
- •min.1 coronary artery stenosis \>50%
- •patient is symptomatic ( CCS 1-3)or has documented myocardial ischemia during stress test
- •angina threshold \>75 Watt
- •informed consent
Exclusion Criteria
- •Age \<18 oder \>75
- •akut coronary syndrome within 2 weeks
- •LV-EF \< 40 %
- •significant valve diseases
- •reduced patient compliance
- •muscular disorder
- •bronchial asthma or COLD stadium III and IV
Outcomes
Primary Outcomes
coronary collateral blod flow
Time Frame: 4 weeks
Secondary Outcomes
- plaque composition within the coronary artery(4 weeks)
- MACCE(4 week, 6 months, 12 months)
- atherosclerosis parameter within the laboratory(4 weeks, 3, 6, 12 months)
Study Sites (1)
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