中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (12): 1878-1883.doi: 10.3969/j.issn.2095-4344.2015.12.014

• 药物控释材料 drug delivery materials • 上一篇    下一篇

国产雷帕霉素药物涂层支架置入ST抬高型心肌梗死患者的近期预后

贾明理   

  1. 阳新县人民医院,湖北省黄石市  435200
  • 修回日期:2015-02-03 出版日期:2015-03-19 发布日期:2015-03-19
  • 作者简介:贾明理,男,1966年生,湖北省黄石市人,汉族,1991年咸宁学院毕业,副主任医师,主要从事冠心病研究。

Short-term prognostic implication for patients with ST-elevation myocardial infarction undergoing domestic rapamycin drug-eluting stent implantation

Jia Ming-li   

  1. People’s Hospital of Yangxin County, Huangshi 435200, Hubei Province, China
  • Revised:2015-02-03 Online:2015-03-19 Published:2015-03-19
  • About author:Jia Ming-li, Associate chief physician, People’s Hospital of Yangxin County, Huangshi 435200, Hubei Province, China

摘要:

背景:冠状动脉药物涂层支架置入治疗是急性ST段抬高型心肌梗死的最佳治疗方法,但由于老年患者合并危险因素较多,死亡率随着年龄的增加而增高。
目的:观察不同年龄ST段抬高型心肌梗死患者置入国产雷帕霉素药物涂层支架的临床特征及住院期间预后特点。
方法:回顾性分析307例因初发ST段抬高型心肌梗死接受急诊冠状动脉国产雷帕霉素药物涂层支架置入治疗患者的临床资料,根据年龄分为3组,非老年组(< 65岁,n=175)、普通老年组(65-74岁,n=83)、高龄组(≥75岁,n=49),比较3组住院期间的临床特征、病死率及联合心血管事件发生情况。
结果与结论:与非老年组相比,普通老年组、高龄组女性比例较高(P < 0.05),吸烟者较少(P < 0.05),既往高血压病史比例增加(P < 0.05),血红蛋白、总胆固醇、三酰甘油、低密度脂蛋白胆固醇水平降低(P < 0.05)。随着年龄的增长,血清肌酐水平逐渐升高,恶性心律失常发生率与住院期间心源性死亡发生率逐渐增加。与非老年组、普通老年组比较,高龄组心功能Killip分级≥Ⅱ级比例、3支或左主干病变比例较高(P < 0.05),成功再灌注率下降(P < 0.05),急性充血性心力衰竭、联合心血管事件的发生率较高(P < 0.05)。多因素Logistic回归分析显示,年龄是患者住院期间病死率的独立危险因素(P < 0.01)。


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

关键词: 生物材料, 材料相容生, 老年人, 国产雷帕霉素药物涂层支架, 心肌梗死, 血管成形, 经冠状动脉, 预后

Abstract:

BACKGROUND: Coronary drug-eluting stent implantation is the best treatment for acute ST-segment elevation myocardial infarction, but because of many combined risk factors in elderly patients, the mortality rate is increased with aging.
OBJECTIVE: To analyze whether age differences is a significant independent predictor of in-hospital clinical outcomes in patients with acute ST-elevation myocardial infarction treated with domestic rapamycin drug-eluting stent implantation.
METHODS: A retrospective analysis was done in 307 patients with first acute ST-elevation myocardial infarction treated with emergent rapamycin drug-eluting stent implantation for primary percutaneous coronary intervention. According to the age, there were three groups: non-elderly group (< 65 years old, n=175), low-elderly group (65-74 years old, n=83), and high-elderly group (≥ 75 years old, n=49). Clinical features, mortality, cardiac events during in-hospital stay were compared among three groups.
RESULTS AND CONCLUSION: Compared with the non-elderly group, the proportion of female patients and the history of hypertension were higher in the low-elderly or high-elderly group (P < 0.05). The history of smoking was higher in the non-elderly group than the other groups (P < 0.05). The incidences of Killip classification≥II,  three-lesion or left main coronary artery disease were higher in the high-elderly group than the other groups (P < 0.05). Hemoglobin, total cholesterol, triglycerides, low-density lipoprotein, and cholesterol levels were higher in the non-elderly group than the other groups (P < 0.05). Serum creatinine level, incidence of malignant arrhythmia and incidence of in-hospital cardiac death were increased with aging. Successful reperfusion was higher in the high-elderly group than in the low-elderly or non-elderly group. Rate of acute heart failure and combined cardiovascular events were higher in the high-elderly group than in the low-elderly or non-elderly group (P < 0.05). Multivariate logistic regression analysis show that age is an independent risk factor for in-hospital mortality in patients with acute ST-elevation myocardial infarction treated with rapamycin drug-eluting stent implantation.


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

Key words: Drug-Eluting Stents, Sirolimus, Cardiomyopathies

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