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NCT01341327 · ClinicalTrials.gov record · last posted 2026-03-20

Observational Study for Left Main Disease Treatment

Study acronym: IRIS-MAIN
StatusRecruiting
PhaseNot specified
Started2007-07
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from the ClinicalTrials.gov record
The purpose of this study is to observe clinical courses for long-term in patients with unprotected LMCA disease and to evaluate comparative results of medical treatment, coronary stenting with drug-eluting stents, and CABG for the treatment of an unprotected LMCA stenosis in the "real world" daily practice.

Amendment record 14 amendments on the ClinicalTrials.gov record

This ClinicalTrials.gov record has been amended 14 times since 2011-04-22; most recent amendment 2026-03-18. DataLookout shows field-level changes from the day a trial enters its daily monitoring; earlier amendments are counted here from the ClinicalTrials.gov version history. See every version on ClinicalTrials.gov ↗

Trial Details
NCT Number NCT01341327
Lead Sponsor Seung-Jung Park
Collaborators: CardioVascular Research Foundation, Korea
Conditions Coronary Artery Disease
Enrollment 10,000 participants
Start Date 2007-07
Primary Completion 2032-12 (estimated)
Study Completion 2033-12 (estimated)
Updated on ClinicalTrials.gov 2026-03-20