Acute and intermediate-term procedural results using cypher stenting to treat multi-vessel coronary artery disease.

OBJECTIVE: We examined our experience using the sirolimus eluting stents (Cypher) as an alternative to surgical revascularization in carefully selected cohort of patients undergoing multi-vessel percutaneous coronary intervention.

METHODS: Fifty consecutive patients with multi-vessel disease who were good candidates for both surgical and percutaneous revascularization were included in the current analysis. All patients underwent a careful clinical evaluation prior to the intervention, and they were followed for procedural and clinical outcomes for nine months.

RESULTS: Mean age was 64+/-11 years (40 males, 30% diabetics) and 10 patients (20%) had three-vessel disease. Angina class was 2.7+/-0.6 at baseline. Overall, 116 lesions were treated using 122 stents (mean 2.4 stents per patient). Total mean stent length was 43+/-12 mm (range: 21-90 mm). Overall, one patient died during follow-up (2%), no patient had stroke or Q wave MI and one patient experienced non-Q myocardial infarction. There was no documented stent thrombosis and two patients (4%) underwent target-vessel revascularization. The hierarchical cumulative major adverse cardiac event rate was 8% and the cardiac event-free survival rate was thus 92%.

CONCLUSION: Multi-vessel stenting using Cypher stents is a viable treatment strategy in selected group of patients with multi-vessel coronary artery disease. It is associated with excellent intermediate-term clinical outcomes and thus it could serve as the primary revascularization strategy of choice in appropriate candidates.