coronary heart disease
Conditions
Interventions
A:clopidogrel 300mg
B:clopidogrel 450mg
C:clopidogrel 600mg
Sponsors
Beijing Chaoyang Hospital affiliated to Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Unfavorable LAD for PCI (i.e., chronic total occlusion, excessive tortuosity, severely diffuse lesion),unprotected left main coronary artery disease. Non-LAD lesions were technically feasible for PCI with drug eluting stent (DES). Limitations to traditional CABG, such as pre-existing organs dysfunction, heavily calcified proximal aorta or lack of suitable graft conduits.
Exclusion criteria
Exclusion criteria: Left subclavian artery and LIMA stenosis,buried intramyocardial LAD, need for a concomitant operation,overt congestive heart failure, hemodynamic instability, other conditions rendering PCI unsuitable (e.g., fresh thrombus, coronary vessel diameter < 1.5 mm).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| during follow-up was the incidence of major adverse cardiac or cerebrovascular events (MACCE); | — |
Secondary
| Measure | Time frame |
|---|---|
| Patency of LIMA-LAD graft and stent; | — |
Countries
China
Contacts
Public ContactPixiong Su
Beijing Chaoyang Hospital affiliated to Capital Medical University
Outcome results
None listed