
中西医结合方案治疗肥厚性心肌病的临床观察.docx
14页中西医结合方案治疗肥厚性心肌病的临床观察 王宇平 张立新 李怀东 王国忠Summary 目的:探討益心舒胶囊联合富马酸比索洛尔(Bisoprolol fumarate,BIS)的中西药联合药物方案治疗肥厚型心肌病、有临床症状/体征患者的临床价值方法:选取2013年1月至2017年12月北京潞河医院收治的确诊为肥厚型心肌病、有临床症状/体征(中医辨证为气血痹阻型)患者160例作为研究对象,按就诊顺序随机分为对照组和观察组,每组80例对照组应用BIS治疗,观察组应用BIS+益心舒胶囊治疗疗程均为1个月观察2组患者治疗前后心功能指标(左室舒张末期压、左室流出道压力阶差)、NYHA心功能分级、自觉症状、生命质量的改善情况,以及临床总疗效结果:1)2组总有效率分别是96.43%和78.57%,2组比较差异有统计学意义(χ2=3.840,P=0.045)2)治疗后2组左室舒张末期压、左室流出道压力阶差及心功能分级均较其治疗前明显改善(P<0.05)观察组左室舒张末期压(t=9.048,P=0.000)、左室流出道压力阶差(t=3.345,P=0.001)、心功能分级(t=4.637,P=0.000)的改善均较对照组明显。
3)治疗后2组患者的自觉症状、生命质量均较治疗前明显改善(均P<0.05)2组间治疗后自觉症状(t=24.199,P=0.000)、生命质量评分(t=8.627,P=0.000)比较,差异均有统计学意义(均P<0.05)4)治疗用药期间2组均未出现与药物相关的不良反应观察组异常心率减慢出现2例(2.25%,2/80),对照组出现9例(10.11%,9/80),2组不良反应发生率的比较,差异有统计学意义(χ2=7.320,P=0.007)结论:益心舒胶囊联合BIS的中西药联合药物方案治疗肥厚型心肌病患者可以获得更为理想的临床效果,患者的自觉症状和生命质量的改善更为显著,且心功能指标的改善更佳Key 肥厚性心肌病;富马酸比索洛尔;益心舒胶囊;临床疗效;心功能;中西医结合;气血痹阻Abstract Objective:To explore the clinical value of Yixinshu capsule combined with Bisoprolol fumarate in the treatment of hypertrophic cardiomyopathy on patients with clinical symptoms/signs.Methods:From January 2013 to December 2017,160 patients with hypertrophic cardiomyopathy and clinical symptoms/signs(qi-blood obstruction syndrome)were enrolled in Luhe Hospital of Beijing for clinical observation.All the patients were divided into 2 groups according to the order of visiting,the control group(80 cases)and the observation group(80 cases).The control group was treated with BIS,and the observation group was treated with BIS+Yixinshu capsule.The course of treatment was 1 month.The changes of left ventricular end-diastolic pressure,left ventricular outflow tract pressure gradient and NYHA cardiac function grading,the improvement of patients′ conscious symptoms and quality of life,and the overall clinical efficacy(total effective rate)before and after treatment were investigated.Results:1)After treatment,the total effective rates of the 2 groups were 96.43% and 78.57%,respectively.The observation group had a higher total effective rate(χ2=3.840,P=0.045).2)After treatment,left ventricular end-diastolic pressure,left ventricular outflow tract pressure gradient and cardiac function grading in both groups were significantly improved compared with those before treatment(P<0.05).The improvement of left ventricular end-diastolic pressure(t=9.048,P=0.000),left ventricular outflow tract pressure gradient(t=3.345,P=0.001)and cardiac function classification(t=4.637,P=0.000)in the observation group were more significant than those in the control group.3)After treatment,the 2 groups of patients had significant improvement compared with before treatment(P<0.05).There were significant differences in conscious symptoms(t=24.199,P=0.000)and quality of life(t=8.627,P=0.000)between the 2 groups.4)Heart rate slowed down in 2 cases(2.25%,2/80)in the observation group and 9 cases(10.11%,9/80)in the control group.There was a significant difference in the incidence of adverse reactions between the 2 groups(χ2=7.320,P=0.007).Conclusion:Yixinshu capsule combined with BIS combined with traditional Chinese and Western medicine can achieve better clinical effects in patients with hypertrophic cardiomyopathy.The improvement of patients′ conscious symptoms and quality of life is more significant,and the improvement of cardiac function index is better.Key Words Hypertrophic cardiomyopathy; Bisoprolol fumarate; Yixinshu capsule; Clinical efficacy; Cardiac functions; Integrated Chinese and western medicine; Qi and blood blocking yin:R242;R2-031:Adoi:10.3969/j.issn.1673-7202.2019.06.026肥厚性心肌病(Hypertrophic Cardiomyopathy,HCM)属于原发性心脏病,其病理表现为室间隔非对称性肥厚。
目前在国内HCM发病率约为1.8‰[1],病因尚不明确[2]HCM患者多在心脏容量负荷增加或无明显阻力的情况下发病具有临床症状/体征的HCM患者其典型的临床表现主要为劳力性呼吸困难、心绞痛、晕厥,甚至发生猝死所以HCM对于患者的健康危害大、甚至危及生命目前对于HCM的流行病学、诊断等方面的临床探索仍在不断进行中,尚未形成统一的专家共识[3-5]现在临床应用较多的是含比索洛尔等药物的西药方案,其不足是治疗效果存在较大的个体差异性长期应用西药方案治疗HCM尚存在药物不良反应大、效果不确定等多种的临床问题北京潞河医院心内科在冠心病、心肌病等心血管疾病的诊治中积累了一定的中西药联用治疗经验本研究探讨益心舒胶囊联合BIS的中西药联用方案治疗HCM的临床价值现报道如下1 资料与方法1.1 一般资料 选取2013年1月至2017年12月北京潞河医院确诊为HCM具有临床症状/体征的首诊患者160例作为研究对象,其中男58例(52%),女42例(52%),年龄46~62岁,平均年龄(48.5±2.4)岁,平均病程(3.61±1.34)年;心功能分级:心功能Ⅲ级91例,Ⅳ级69例;主要临床表现:心悸、胸闷或胸痛,气短/呼吸困难、气促,伴有头晕乏力、一过性晕厥等。
患者均否认既往有心脏病史(瓣膜、室性或房性心律失常)按就诊顺序按照1∶1将160例患者分为对照组和观察组,每组80例2组患者的一般临床资料比较,差异均无统计学意义(P>0.05),具有可比性本研究经院内伦理会审核备案[伦备12-008/125]1.2 诊断标准1.2.1 西医诊断标准 西医诊断根据临床专业指南和专家共识[6-7]1)HCM典型临床表现:心悸、胸痛,呼吸困难等2)HCM典型心电图表现:ST-T段缺血性改变,常伴有以V3、V4为中心的巨大倒置T波左心室肥大,非对称性左室室间隔肥厚(>15 mm)、左束支传导阻滞等多种心律失常可见病理性Q波(在Ⅱ、Ⅲ、avF或avL或V4、V5導联)3)HCM典型超声心动图表现:室间隔增厚,肥厚部位心肌排列紊乱、呈颗粒样变,运动幅度明显下降左心室收缩末内径减小,室间隔/左室后壁厚度比≥1.34)心导管检查:左心室与流出道间有压力阶差,左室舒张末期压力高1.2.2 中医诊断标准 参照《中医内科学》[8]中心悸的标准,符合气血痹阻型主症:胸闷不适,隐痛阵发,痛有定处,活动后稍加重,偶有太息、脘腹胀满,苔薄,舌质紫暗,脉弦涩1.3 纳入标准 1)年龄18(不含)~75周岁;2)符合西医诊断标准、中医诊断标准(属气血痹阻型者);3)患者知情同意。
1.4 排除标准 1)合并有冠心病、风心病、缩窄性心包炎、扩张性心肌病等其他类型的心脏疾患;2)孕期及哺乳期妇女;3)有严重的心、肝、肾疾病或多脏器功能障碍或衰竭;4)精神病患者,滥用药物史,酗酒史者1.5 脱落与剔除标准 1)依从性差、不能按医嘱用药,未按照研究方案完成全部治疗(<85%);2)临床资料(实验室,影像学等辅助检查结果及用药记录等)不完整、不符合统计分析要求;3)同时在参加其他临床试验的患者;4)未按规定用药、影响疗效。












