中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (34): 5501-5505.doi: 10.3969/j.issn.2095-4344.2015.34.018

• 组织工程血管材料 tissue-engineered vascular materials • 上一篇    下一篇

可降解涂层雷帕霉素洗脱支架在冠状动脉狭窄病变处理中的安全性

迟新栋1,玛依努尔•斯买拉洪2,甘庆雷1,杨 娜1   

  1. 新疆医科大学附属中医医院,1高血压科,2干一科,新疆维吾尔自治区乌鲁木齐市  830000
  • 出版日期:2015-08-20 发布日期:2015-08-20
  • 作者简介:迟新栋,男,1969年生,山东省莱州市人,汉族,硕士,副主任医师,主要从事心血管内科高血压专业。

Biodegradable sirolimus eluting stents in coronary artery stenosis: a safety evaluation

Chi Xin-dong1, Mayinuer Simailahong2, Gan Qing-lei1, Yang Na1   

  1. 1Department of Hypertension, Affiliated Hospital of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China; 2Cadre Department, Affiliated Hospital of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China
  • Online:2015-08-20 Published:2015-08-20
  • About author:Chi Xin-dong, Master, Associate chief physician, Department of Hypertension, Affiliated Hospital of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi 830000, Xinjiang Uygur Autonomous Region, China

摘要:

背景:临床可以采用冠状动脉支架置入治疗各种冠状动脉狭窄病变,术中可以选择药物洗脱性支架和裸金属支架等不同的支架类型,但不同厂家生产的支架在治疗效果和安全性等方面可能存在一定的差异。

目的:探讨不同厂家可降解涂层雷帕霉素洗脱支架在冠状动脉狭窄病变处理中的安全性。

方法:纳入冠状动脉狭窄病变患者196例,其中男116例,女80例,年龄37-81岁,均分为两组治疗,分别置入微创公司生产的Firebird可降解涂层雷帕霉素洗脱支架与乐普公司生产的Partner可降解涂层雷帕霉素洗脱支架。治疗后随访12个月,对比两组的再狭窄率、急性心肌梗死发生率、冠状动脉旁路移植或再次经皮冠状动脉介入治疗率及死亡率。

结果与结论:随访12个月,两组再狭窄率、急性心肌梗死发生率、冠状动脉旁路移植或再次经皮冠状动脉介入治疗率及死亡率比较差异均无显著性意义(P > 0.05)。经随访,两组均未发生与支架材料相关的不良反应。表明在治疗冠状动脉狭窄病变的过程中,置入不同品牌的可降解涂层雷帕霉素洗脱支架均可获得良好的效果,无不良反应发生,具有一定的安全性。

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 生物材料, 缓释材料, 药物洗脱支架, 雷帕霉素, 冠状动脉狭窄, 介入治疗, 再狭窄率, 安全性, 生物相容性

Abstract:

BACKGROUND: Coronary artery stents can be used in clinical treatment of various lesions due to coronary artery stenosis, and different types of drug-eluting stents and bare metal stents can be used surgically. However, there are some differences in the therapeutic efficacy and safety among the stents made in different manufacturers.

OBJECTIVE: To explore the safety of biodegradable sirolimus eluting stents from different manufacturers in the treatment of coronary artery stenosis.

METHODS: Totally 193 patients with coronary artery stenosis were enrolled, including 116 males and 80 females, aged 37-81 years old. These patients were equally divided into two groups and respectively treated with Firebird stent (MicroPort) and Partner stent (LOOP INC). Patients were followed up for 12 months, and the restenosis rate, 
incidence of acute myocardial infarction, rate of coronary artery bypass graft or secondary percutaneous coronary artery interventional therapy, and mortality rate were compared between two groups.

RESULTS AND CONCLUSION: After 12 months of followed-up, there was no difference in the restenosis rate, incidence of acute myocardial infarction, rate of coronary artery bypass graft or secondary percutaneous coronary artery interventional therapy, and mortality rate between two groups (P > 0.05). During the follow-up, no adverse reaction occurred in both two groups. These findings indicate that different brands of biodegradable sirolimus eluting stents can obtain good outcomes in the treatment of coronary artery stenosis, have no adverse reaction, and exhibit a certain degree of security.

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Sirolimus, Drug-Eluting Stents, Coronary Stenosis

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