ANti-Oxidant in Variant Angina (ANOVA) Trial

Summary

Purpose Objectives 1. To evaluate the anti-oxidant effect of long-term Vitamin C+E therapy on coronary vasospasm improvement. 2. To evaluate the anti-oxidant effect of long-term statin therapy on coronary vasospasm improvement. 3. To evaluate the effect of long-term Vitamin C+E and statin therapy on regression of atheroma in target coronary vessels via intravascular ultrasound. 4. To find out the role of vascular endothelium in variant angina via evaluating long-term Vitamin C+E and statin therapy on improvement in vascular endothelial function by assessing brachial arterial expansion capability. 5. To find out the role of vascular endothelium in variant angina via evaluating long-term Vitamin C+E and statin therapy on improvement in arterial stiffness by assessing pulse wave velocity(PWV)

Timeline

Start

2014-09-01

Primary completion

2024-06-01

Completion

2024-06-01

Outcome

Outcome not reported

Stopped (Enrollment): “The study was terminated early due to slow recruitment and the Principal Investigator's retirement.”

Drugs

Indications