Long-term curative effect and safety of BuMA stent in emergency PCI for elderly and non-elderly patients with acute myocardial infarction
Li Xuejiao
Luo Jun
Zhang Gang
Zhang Yang
Cai Liying
Tian Pan
Zhang Longfei
Yang Mei
Cao Xuebin
Abstract：Objective To observe the long-term curative effect and safety of domestic BuMA stent in patients with acute myocardial infarction (AMI) after emergency percutaneous coronary intervention (PCI). Methods AMI patients (n=89) undergone emergency PCI were chosen from Chinese PLA 252 Hospital from Jan. 2015 to Dec. 2015, and then divided, according to their age, into elderly group (age≥60) and non-elderly group (age<60). The clinical features, in-stent thrombosis and incidence of major adverse cardiovascular events (MACE) after PCI were retrospectively analyzed in 2 groups. Results There were no statistical difference in clinical materials including hypertension and diabetes between elderly group and non-elderly group, but percentage of female patients was significantly higher in elderly group than that in non-elderly group (25.5% vs. 5.3%, P=0.01). The results of follow-up showed that MACE incidence was 13.0% in elderly group and 8.6% in non-elderly group, all-cause mortality was 10.9% in elderly group and 8.6% in non-elderly group, and target lesion revascularization rate (TLR) or non-TLR was 20% in elderly group and 14.3% in non-elderly group. The comparison between 2 groups had no statistical significance. Conclusion The domestic BuMA stent has higher long-term curative effect and safety during emergency PCI in elderly and non-elderly patients with AMI.
Keywords：Drug eluting stentAcute myocardial infarctionEmergencyPercutaneous coronary intervention
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 445-447 )