机构地区:[1]北京军区总医院干四科,100700
出 处:《中国医药》2014年第9期1267-1271,共5页China Medicine
基 金:全军医学科研计划(CWS12J059)
摘 要:目的:观察辛伐他汀对冠状动脉粥样硬化患者动脉硬化程度进展的干预效果。方法纳入2012年2月至2013年2月在北京军区总医院住院治疗血脂水平正常但颈动脉内膜中层厚度( IMT)增厚的冠状动脉粥样硬化症患者92例。采用随机数字表法将患者分为对照组(46例)和观察组(46例)。对照组给予常规治疗+健康教育等,观察组在常规治疗+健康教育基础上联合辛伐他汀治疗(20 mg,每晚1次),治疗及随访时间为1年。检测并比较2组患者干预前后总胆固醇、三酰甘油、高密度脂蛋白胆固醇( HDL-C)、低密度脂蛋白胆固醇( LDL-C)、空腹血糖、颈动脉IMT及动脉僵硬度指标心踝血管指数( CAVI)。结果观察组1例患者在服用辛伐他汀3周时出现下肢肌肉疼痛,肌酸激酶增高2倍,退出研究。观察组与对照组患者治疗前总胆固醇、LDL-C、HDL-C、三酰甘油水平及颈动脉IMT、CAVI比较,差异均无统计学意义[总胆固醇:(6.8±0.6)mmol/L比(6.6±0.6) mmol/L、LDL-C:(3.6±0.4)mmol/L比(3.6±0.5)mmol/L、HDL-C:(1.0±0.4)mmol/L比(0.9±0.5)mmol/L、三酰甘油:(2.6±0.5)mmol/L 比(2.6±0.5)mmol/L、颈动脉IMT:(1.15±0.17)mm 比(1.14±0.17)mm、CAVI:(8.6±0.8)比(8.6±0.7)](均P>0.05)。对照组患者干预1年后总胆固醇、LDL-C、颈动脉IMT、CAVI均较治疗前无明显变化[总胆固醇:(5.5±0.5)mmol/L比(6.6±0.6) mmol/L、LDL-C:(3.2±0.5) mmol/L 比(3.6±0.5) mmol/L、颈动脉 IMT:(1.12±0.17)mm比(1.14±0.17)mm、CAVI:(8.7±0.8)比(8.6±0.7)](均P>0.05)。观察组患者干预1年后总胆固醇、LDL-C、颈动脉IMT、CAVI分别为(2.8±0.3) mmol/L、(2.8±0.3) mmol/L、(0.91±0.11)mm、(8.1±0.7),均较治疗前有明显降低(均P<0.05),�Objective To observe the intervention effect of simvastatin on development of atherosclerosis in patients with coronary atherosclerosis .Methods The patients (92 cases) with normal blood fat level but thick-ened carotid intima-media thickness ( CA-IMT ) were chosen .The patients were randomly divided into control group (46 cases) and observation group (46 cases).Control group was treated with routine therapy and health ed-ucation;observation group was treated with simvastatin ( 20 mg once every night ) plus the routine therapy and health education .Both groups were treated and followed up for one year .The levels of total cholesterol , triglycer-ides, high-density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C) and fasting plas-ma glucose and changes of CA-IMT and cardio-ankle vascular index ( CAVI) were detected and compared between the two groups before and after treatment .Results Lower limb muscle pain occurred in one patient in observation group;the level of creatine kinase increased 2 times after taking simvastatin for 3 weeks;the patient was withdrawn from the study.The levels of total cholesterol[(6.8 ±0.6)mmol/L vs (6.6 ±0.6)mmol/L], LDL-C[(3.6 ± 0.4)mmol/L vs (3.6 ±0.5)mmol/L],HDL-C[(1.0 ±0.4)mmol/L vs (0.9 ±0.5)mmol/L] and triglycerides [(2.6 ±0.5) mmol/L vs (2.6 ±0.5) mmol/L], changes of CA-IMT[(1.15 ±0.17) mm vs (1.14 ± 0.17) mm]and cardio-ankle vascular index (CAVI) (8.62 ±0.83 vs 8.57 ±0.72) had no statistical differences between observation group and control group before treatment (P〉0.05).After one year of intervention, the lev-els of total cholesterol (5.5 ±0.5)mmol/L vs (6.6 ±0.6) mmol/L and LDL-C [(3.2 ±0.5)mmol/L vs (3.6 ± 0.5)mmol/L], CA-IMT[(1.12 ±0.17)mm vs (1.14 ±0.17)mm] and CAVI[(8.7 ±0.8) vs (8.6 ±0.7)]had no significant changes in control group (P〉0.05); the levels of total cholesterol[(2.8 ±0.3)mmol/L vs (3
关 键 词:冠状动脉粥样硬化 辛伐他汀 颈动脉内膜中层厚度 心踝血管指数
分 类 号:R541.4[医药卫生—心血管疾病]
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