RECRUITINGOBSERVATIONAL
Observational Study for Left Main Disease Treatment
A GLOBAL, MULTICENTER, PROSPECTIVE, REAL WORLD OBSERVATIONAL STUDY FOR LEFT MAIN DISEASE TREATMENT
About This Trial
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.
Who May Be Eligible (Plain English)
Who May Qualify:
- 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.
Who Should NOT Join This Trial:
- Protected left main stenosis
Always talk to your doctor about whether this trial is right for you.
Original Eligibility Criteria
View original clinical language
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
Locations (20)
Zhongshan Hospital
Shanghai, China
Sarawak General Hospital
Kuching, Malaysia
Hallym University medical center
Anyang, South Korea
Soonchunhyang University Hospital, Buchen
Bucheon-si, South Korea
The Catholic University of Korea, Bucheon ST.Mary's Hospital
Bucheon-si, South Korea
Inje University Busan Paik Hospital
Busan, South Korea
Soonchunhyang University Hospital, Cheonan
Cheonan, South Korea
St.Mary's Catholic Medical Center
Cheongju-si, South Korea
Daegu Catholic University Medical Center
Daegu, South Korea
Keimyung University Dongsan Medical Center
Daegu, South Korea
Yeungnam University Medical Center
Daegu, South Korea
Chungnam National University Hospital
Daejeon, South Korea
The Catholic University of Korea, Daejeon ST.Mary's Hospital
Daejeon, South Korea
Gangneung Asan Medical Center
Gangneung, South Korea
Chonnam National University Hospital
Gwangju, South Korea
National Health Insurance Service Ilsan Hospital
Ilsan, South Korea
St.Mary's Catholic Medical Center
Inchon, South Korea
Chonbuk National University Hospital
Jeonju, South Korea
Presbyterian Medical Center
Jeonju, South Korea
Kwangju Christian hospital
Kwangju, South Korea