Observational Study for Left Main Disease Treatment
Recruiting
Observational Study
Coronary Artery Disease
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
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Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 and older
Sex
Any
Study type
Observational
Participants needed
10,000 (estimated)
Sponsor
Seung-Jung Park · Other
Who this trial is looking for
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
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.
Trial Locations
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Status
Eligibility Criteria
Inclusion Criteria:
* Significant unprotected left main stenosis (\>50% by visual estimation)
* The LMCA is considered unprotected if there are no patent coronary artery bypass grafts to the left anterior descending artery or the left circumflex artery.
* No limitation of clinical or lesion char…
Inclusion Criteria:
* Significant unprotected left main stenosis (\>50% by visual estimation)
* The LMCA is considered unprotected if there are no patent coronary artery bypass grafts to the left anterior descending artery or the left circumflex artery.
* No limitation of clinical or lesion characteristics
* Age \>18 years
* The patient or guardian agrees to the study protocol and the schedule of clinical follow-up, and provides informed, written consent, as approved by the appropriate Institutional Review Board/Ethics Committee of the respective clinical site.
Exclusion Criteria:
* Protected left main stenosis
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