Evaluation of the alteration of spiroergometric parameters for CAD-patients after recanalization of chronic occluded coronary arteries (CTO)

Not Applicable

• Conditions: Chronic Total coronary occlusions; I25.11

• Registration Number: DRKS00009293
• Lead Sponsor: Helios ForschungszentrumHelios Research Center GmbH Berlin Deutschland

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2015-10-02
• Study Completion: 2015-10-30
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

diagnosis: atherosclerotic hearts disease with one ore more Chronic Total coronary occlusions
-demonstration of a chronic occluded main vessel with clinical symptoms (angina pectoris, dyspnoea, cardiac insufficiency) independent from severity and length of disease
- proof of vitality of the less perfused supply zone of the myocardium
- for our study we only recruit patient with successful coronary vessel recanalization

Exclusion Criteria

- refusal of the spiroergometry for several reasons (pre-existing orthopedic, pulmonic, neurologic diseases) that make an adequate stress impossible
- expected incompliance due to the target stress level, the optimum medical therapy or fulfilment of medical appointments
- additional coronary interventions during the observation period
-malignant diseases and other accompanying diseases which might lead to a reduced physical resilience for other reasons
- participation in another clinical trial
- all patients who did not get an optimum medical therapy
- patient with newly-discovered severe diseases
- severe vitiums
- pregnancy or lactation
- existing addictive disorders

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Measurement of the maximum oxygen uptake during spiroergometry 6 months after CTO