前列地尔注射液治疗下肢动脉硬化闭塞症的临床研究.doc
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1、【精品文档】如有侵权,请联系网站删除,仅供学习与交流前列地尔注射液治疗下肢动脉硬化闭塞症的临床研究.精品文档.前列地尔注射液治疗下肢动脉硬化闭塞症的临床研究摘 要 目的: 以前列地尔注射液 (商品名:凯时,北京泰德制药有限公司生产)为阳性对照药物,评价上海福达制药有限公司生产的前列地尔注射液治疗下肢动脉硬化闭塞症的疗效与安全性。方法:全国8家医院采用随机、双盲、阳性药平行对照研究,观察试验组(前列地尔,114例)、对照组(凯时,110例)在综合疗效、间歇性跛行、静息痛、踝肱指数值的改善以及不良事件发生情况。结果:试验组总有效率为87.50%,对照组为85.45%。两组不良事件的发生率、严重程度
2、以及与药物的相关性之间的比较,差异均无统计学意义(p0.05)。结论:前列地尔与凯时治疗下肢动脉硬化症的有效性与安全性无差异。关键词 前列腺素el 下肢动脉硬化闭塞症 药物治疗clinical study on alprostadil injection for limb arterial stenosishuang xiao-zhong1,zhang ji-wei1,guo da-qiao2,li jian-xin3,chen zhong4,jin bi5,zheng qi6,huang jian-hua7,han ping8(1. department of vascular surger
3、y,renji hospital of shanghai affiliated to school of medicine,shanghai jiaotong university,shanghai,200001;2. department of vascular surgery,zhongshan hospital of shanghaiaffiliated to school of medicine,fudan university,shanghai,200032;3. department of vascular surgery,xuanwu hospital of beijing af
4、filiated to the capital medical university,beijing,100053;4. department of vascularsurgery,anzhen hospital of beijin affiliated to the capital medical university,beijing,100029;5. departmentof vascular surgery,xiehe hospital of wuhan affiliated to tongji medicine school,huazhong universityof science
5、 and technology,wuhan,430074;6. department of general surgery,shanghai sixth people shospital of shanghai,shanghai,200233;7. department of general surgery,xiangya hospital ofchangsha affiliated to the zhongnan university,changsha,410008;8. department of general surgery,shengjing hospital of shenyang
6、 affiliated to the chinese medical university,shenyang,110004)abstract objective: to determine the efficacy and safety of prostaglandin e1,liple injection for treatment of patients with arteriosclerosis obliterans (aso). methods: the results of treatment were evaluated by comparison of liple with an
7、other similar product “kaishi”. a randomized,double-blind,positive-controlled parallel control study was designed to treat patients with aso in 8 hospitals and patients were divided two groups,one for observation with 114 patients and the other for control with 110 patients. the comprehensive effica
8、cy and the improvement in claudication,rest pain and abi value were observed. results: total effective rate was 87.50% in observation group compared with 85.45% in control group. there was no difference in efficacy and safety between two groups. conclusions: both injections were safe and effective,c
9、ould relieve pain and improve the walking capacity of patients without intolerable adverse effectskey words prostaglandin el;arteriosclerosis obliterans;drug treatment本研究采用随机、双盲、平行、阳性药对照、多中心、非劣效性研究的临床试验方法,对比上海福达制药有限公司生产的脂微球制剂前列地尔注射液与已上市的北京泰德公司生产的脂微球包裹前列地尔注射液(凯时)在治疗下肢动脉闭塞症方面的疗效与安全性。1 对象与方法1.1 对象本研究在8
10、个中心同步进行。共入组224例病例,222例进入全分析集(fas),215例进入符合方案集(pps),224例进入安全分析集(sas)。入选标准:1)了解试验全过程、同意参加本研究并签署书面知情同意书的患者;2)年龄4575岁,性别不限;3)经血管彩超(duplex)、血管数字减影造影(dsa)、x线断层扫描血管造影(cta)或磁共振血管造影(mra)等影像学检查并证实为下肢动脉硬化闭塞症者;4) 踝肱血压指数(abi)测定1.0。1.2 研究方法以由润东医药研究开发(上海)有限公司采用统计分析系统程序(sas)产生的随机数进行分组、编制随机表,按受试者入组顺序号对应的药物编号进行临床分组(凯
11、时组和前列地尔组)。将前列地尔l0 g (对照药与研究药外包装完全一致) 溶解在10 ml 生理盐水中后缓慢静脉推注,每日1次,连续给药14 d。受试者实际用药80%研究所需用药,视为脱落。入组第(141)天时,进行全部疗效和安全性评价,疗效评价包括:间歇性跛行距离的变化、静息痛的轻重、溃疡面积大小的变化、abi的升降;安全性评价包括:一般体检项目、血常规、尿常规、心电图、肝功能、肾功能、出血和凝血指标,同时记录不良事件、合并疾病以及相应的用药和治疗情况。1.3 统计学方法所有的统计检验均采用双侧检验,p 0.05为差别有统计学意义。定量指标根据数据分布情况进行描述,两组疗效的比较用wilco
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- 关 键 词:
- 前列 注射液 治疗 下肢 动脉硬化 闭塞 临床 研究
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