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Clinical Trial Summary

The purpose of this study is to compare the safety and effectiveness of drug-eluting stent implantation compared to optimal medical treatment in patients with chronic total occlusion.


Clinical Trial Description

Prospective, two arms, randomized multi-center trial in Asian-pacific region. Following angiography, patients with chronic total occlusion (more than 3 months) have documented myocardial ischemia or symptoms of angina, and eligible for stenting without any exclusion criteria will be randomized 1:1 to: a) drug-eluting stent vs. b) optimal medical treatment. All patients will be followed for at least 3 year.

The subjects with chronic total occlusion but failed to random for any reason, they will be enrolled in registry group.

The random design was closed at the date of 22 July 2019 however already randomized subjects and subjects from registry design continue 10 years follow-up on IRIS-CTO registry. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01078051
Study type Interventional
Source CardioVascular Research Foundation, Korea
Contact
Status Terminated
Phase Phase 4
Start date March 22, 2010
Completion date July 22, 2019

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