Efficacy and safety of intracoronary tirofiban infusion on STEMI patients during emergency PCI
10.3969/j.issn.1008-0074.2015.04
- VernacularTitle:冠脉注入替罗非班对急诊经皮冠状动脉介入治疗的ST段抬高型心肌梗死患者的有效性和安全性
- Author:
Jialu LI
;
Zhe SU
;
Yini WANG
;
Changyong ZHOU
- Publication Type:Journal Article
- Keywords:
Myocardial infarction;
Angioplasty, balloon, coronary;
Tirofiban
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2015;24(4):398-404
- CountryChina
- Language:English
-
Abstract:
Objective: To evaluate the efficacy and safety of tirofiban infusion to infarct related vessels on patients with ST segment elevation myocardial infarction (STEMI) during emergency percutaneous coronary intervention (PCI). Methods: From Jan 2013 to Jun 2014, a total of 30 STEMI patients were enrolled as tirofiban group (tirofiban 500μg was infused to infarct related vessels during emergency PCI), and received intravenous drip of tirofiban 0.1 μg•kg-1•min-1 for 24h after stent implantation; another 31 STEMI patients were regarded as pure stenting group during the same period and they received direct stent implantation during emergency PCI. Computer-assisted Quantitative Blush Evaluator (QuBE) score, left ventricular ejection fraction (LVEF) during hospitalization and after six-month follow-up and incidence rate of major adverse cardiovascular events were compared and analyzed between two groups. Results: There were no significant difference in baseline data between two groups, P>0.05. Compared with pure stenting group, after six months, there were significant rise in QuBE score [(10.88±5.03) scores vs. (14.70±6.69) scores] and LVEF [(57.19±4.59)% vs. (59.80±5.34)%], and significant reduction in incidence rate of MACE (35.5% vs. 10.0%) in tirofiban group, P<0.05 all. Conclusion: Tirofiban application in infarct related vessels during emergency PCI in STEMI patients can effectively and safely improve myocardial microcirculation perfusion level and it is worth extending.
- Full text:P020151009590068010565.doc
