曲美他嗪治疗缺血性心肌病心力衰竭的临床分析

目的：探讨曲美他嗪治疗缺血性心肌病心力衰竭的临床疗效。方法本研究选取101例缺血性心肌病心力衰竭患者，将其按照治疗方式的不同分为观察组51例和对照组50例，观察组实施常规治疗联合曲美他嗪口服治疗，对照组患者只采取常规治疗，对比2组患者的治疗效果。结果观察组治疗总有效率为96.1%，6min步行距离平均（318.9±40.5）m；对照组治疗总有效率82.0%，6min步行距离平均（251.0±41.4）m；2组患者治疗总有效率和6min步行距离的组间比较差异有统计学意义（均P＜0.05）。结论曲美他嗪治疗缺血性心肌病心力衰竭的临床疗效显著，患者性功能得到有效改善，且6 min步行距离较长，值得在临床上推广使用。     

曲美他嗪对老年糖尿病合并高血压血浆骨膜蛋白、血清孤独G蛋白耦联受体配体及内皮功能的影响

目的探讨曲美他嗪对老年糖尿病合并高血压血浆骨膜蛋白(periostin)、血清孤独G蛋白耦联受体配体(apelin)及内皮功能的影响。方法选取90例老年糖尿病合并高血压患者随机分为对照组(45例)和观察组(45例),对照组给予常规治疗,观察组在常规治疗基础上给予曲美他嗪治疗。分别于治疗前和治疗后4 w和8 w比较两组临床疗效、血压、血糖、血脂、血浆periostin和apelin水平和内皮功能指标水平。结果治疗后,观察组总有效率明显高于对照组,差异有统计学意义(χ^2=4.865,P=0.027);两组空腹血糖(FBG)、餐后2 h血糖(2 hPG)、糖化血红蛋白(HbA1c)、总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白胆固醇(LDL-C)、血浆periostin、内皮素(ET)-1、收缩压(SBP)和舒张压(DBP)均明显低于治疗前,治疗后8 w明显优于治疗后4 w,且治疗后,观察组明显低于对照组,差异均有统计学意义(均P<0.05)。两组高密度脂蛋白胆固醇(HDL-C)、apelin、血管扩张率(FMD)和一氧化氮(NO)水平均明显高于治疗前,治疗后8 w明显优于治疗后4 w,且治疗后,观察组明显高于对照组,差异均有统计学意义(P<0.05)。结论曲美他嗪对老年糖尿病合并高血压患者具有较好的临床疗效,可降低血压和血糖指标,改善血脂指标,其机制可能与调节血浆periostin、apelin及内皮功能指标有关。     

曲美他嗪对尿毒症伴心肌病患者40例临床疗效分析

目的:分析曲美他嗪对尿毒症伴心肌病患者的临床疗效。方法:选取2015年4月—2016年6月间收治的尿毒症伴心肌病患者80例的临床资料,将其随机分为单一组40例与结合组40例;单一组患者均给予腹膜透析及血液透析等治疗,结合组患者则在单一组患者基础上加用曲美他嗪治疗,比较两组患者临床治疗后的总有效率及治疗期间不良反应的发生率。结果:结合组患者临床治疗后的总有效率明显好于单一组(P<0.05);不良反应的发生率低于单一组(P<0.05)。结论:尿毒症伴心肌病患者在腹膜透析及血液透析基础上,加用曲美他嗪治疗的临床疗效果较佳。     

曲美他嗪治疗冠心病心力衰竭的临床观察

目的观察曲美他嗪治疗冠心病心力衰竭的临床疗效和安全性。方法选择冠心病心力衰竭患者86例,左心室射血分数(LVEF)均小于40%,NYHA心功能分级在Ⅲ~Ⅳ级。随机分成2组,对照组给予血管紧张素转换酶抑制剂(ACEI)或血管紧张素Ⅱ受体拮抗剂(ARB)、β-受体阻滞剂、利尿剂、醛固酮拮抗剂和洋地黄等基础药物治疗;治疗组在上述基础治疗上加用曲美他嗪20mg,3次/d治疗。观察时间为6个月。结果治疗组与对照组相比,3个月和6个月时LVEF、心功能分级及6min步行试验结果改善明显(P<0.05),且6个月较3个月时改善更明显,再住院次数亦明显减少,不良反应较少。结论曲美他嗪治疗冠心病心力衰竭的作用明显,是一种安全有效的新方法,其机制可能与改善缺血心肌的能量代谢有关。     

曲美他嗪在急性冠脉综合征及心功能不全应用中的新进展

曲美他嗪[Trimetazidine TMZ,商品名:万爽力,化学名为1-(2,3,4-三甲氧苄基)呱嗪盐酸盐]作为一种改善心肌代谢的药物,主要通过抑制游离脂肪酸氧化,增加葡萄糖氧化,从而起到保护细胞的作用.TMZ主要适用于心绞痛的发作与预防性治疗.该药物作用途径较多,在急性冠脉综合征及心功能不全中,TMZ也起到了辅助治疗作用,扩大了该药物的临床适应证.现将TMZ临床应用新进展综述如下.     

曲美他嗪治疗慢性心力衰竭伴心律失常的疗效观察

目的观察曲美他嗪片治疗慢性心力衰竭患者心功能及心律失常的疗效。方法100例慢性心力衰竭患者随机分为曲美他嗪组（治疗组）和对照组，观察曲美他嗪治疗6个月后对心功能及心律失常的影响。结果治疗组左室射血分数显著提高，2组比较有统计学意义（P〈0．05），心律失常在治疗1、6个月后均明显减少。而对照组室性心律失常无明显变化，2组比较有统计学意义（P〈0．01）。结论曲美他嗪可以明显减少心力衰竭患者的心律失常。     

曲美他嗪治疗稳定性心绞痛临床观察

目的 :观察曲美他嗪治疗稳定性心绞痛的临床疗效。方法 :观察曲美他嗪治疗 (60mg/d)前后 3 4例稳定性心绞痛病人的心绞痛发作次数、硝酸甘油消耗量、运动试验结果、静息心电图、心率及血压。结果 :曲美他嗪治疗后稳定性心绞痛病人的心绞痛发作次数、硝酸甘油消耗量、总运动时间及静息心电图均较治疗前明显改善 (P <0 .0 1) ;心率及血压无明显变化。结论 :曲美他嗪可改善接受常规治疗的稳定性心绞痛病人的临床表现     

曲美他嗪治疗老年冠心病心绞痛的临床观察

目的:探讨曲美他嗪治疗老年劳力性心绞痛的疗效。方法:33例老年劳力性心绞痛患者口服曲美他嗪及倍他乐克、消心痛治疗,与对照组口服倍他乐克、消心痛进行对比。结果:临床疗效,曲美他嗪治疗组总有效率84.8％,对照组总有效率72.0％,两组有显著差异(P<0.05)。心电图变化:曲美他嗪组总有效率66.6％,对照组50.0％,两组有显著差异(P<0.05)。结论:曲美他嗪联合其他药物治疗老年劳力性心绞痛有较好的效果。     

曲美他嗪联合阿托伐他汀治疗原发性高血压伴阵发性心房颤动的疗效观察

Objective To study the efficacy of trimctazidine combined with atorvastatin for primary hypertension with paroxysmal auricular fibrillation,and its effects on LAD and CRP. Methods 160 patients of pri-mary hypertension with paroxysmal auricular fibrillation were randomly divided into 4 groups. Forty patients were treated with amiodarone (control group),600 mg/d for the first week,400 mg/d for the second week and 200 mg/d later;40 patients were treated with atorvastatin (20 mg/d,3 times per day) in addition to amiodarone (the atorvasat-in group);40 patients were treated with trimetazidine (20 mg/d,3 times per day) in addition to armiodarone (the trimetazidine group);40 patients were treated with combination of trimetazidine and atorvastatin in addition to amiod-atone (the combination group),and the dose was the same as the above groups. The treatment was started within 24 hours of recovering from paroxysmal auricular fibrillation and lasted for 1 year. Results After 1 year there was 1 pa-the control group,and 62.5% (25/40) for the atorvasatin group,64.1% (25/39) for the trimetazidine group,and 84.6% (33/39) for the combination group. Compared to the control group,the effective rate of the 3 treatment groups were all significantly higher (X2=4.56、5.13、17.55,P<0.05). The effective rate of the combination group was significantly higher than that of the atorvasatin group and the trimetazidine group (X2=4.95、4.30,P<0.05),and there was no significant difference of effective rate between the atorvasatin group and the trimetazidine group(X2= >0.05). After treatment LAD was (40.96+1.81) mm in the control group,(38.65±1.90) mm in the atorvasatin group,(39.15±1.85)mm in the trimetazidine group,and (37.22±1.74) mm in the combination group. LAD of the 3 treatment groups were all significantly different from the control group(F=3.42,P<0.05). LAD of the combina-tion group was significantly smaller than that of the atorvasatin group and the trimetazidine group (P<0.05),and there was no significant difference of the LAD between the atorvasatin group and the trimetazidine group(P>0.05). There was no significant difference between the 4 groups on CRP before treatment (F=0.96,P>0.05). After treat-ment CRP was (8.85±1.45) mg/L in the control group,(5.96±1.26) mg/L in the atorvasatin group,(6.81± 1.37) mg/L in the trimetazidine group,and (3.75±1.15) mg/L in the combination group. CRP of the 3 treatment groups were all significantly different from the control group (F=3.63,P<0.05). CRP of the combination group was significantly lower than that of the atorvasatin group and the trimetazidine group (P<0.05),and there was no signif-icant difference of CRP between the atorvasatin group and the trimetazidine group (P>0.05). Conclusion The treatment with trmetazidine combined with atorvastatin could prevent recurrence of paroxysmal auricular fibrillation though anti-inflammatory and inhibiting the remodeling of left atrial.