祝鹏博
内蒙古医科大学 内蒙古 010110
【摘要】目的:对老年高血压患者联用氨氯地平+缬沙坦治疗,并分析其应用效果。方法:选取2019年1月-2021年1月,在我院治疗的102例老年高血压患者。采取随机数字表法,将其分为两组,各51例。对照组降压方案为口服苯磺酸氨氯地平片;观察组降压方案为口服苯磺酸氨氯地平片+缬沙坦胶囊。结果:治疗后,观察组患者的24 h 平均收缩压及舒张压、24 h 收缩压及舒张压变异系数均明显低于对照组(P<0.05)。结论:联用氨氯地平+缬沙坦治疗可提高降压效果,降低血压变异性,老年高血压患者应用效果更佳。
关键词:老年高血压;血压变异性;氨氯地平;缬沙坦
高血压在我国的发病率极高,且多见于中老年人群,据调查显示,我国65岁以上的老年人群中高血压患病率为50%以上,并仍呈现不断升高的趋势。若不能及时给予患者有效的治疗,控制其血压水平,则可能引起冠状动脉粥样硬化性心脏病、眼部血管异常、主动脉夹层等疾病,造成心、脑、肾、神经、血管等多种器官损害[1]。目前,临床上主要根据患者的血压分级采取药物治疗,但从以往的研究成果上看,单一降压药物往往难以取得理想的降压效果,因此,一般联合联用作用机制不同的药物,充分控制血压,减轻器官损害[2]。本文将对老年高血压患者联用氨氯地平+缬沙坦治疗,并分析其应用效果,现报道如下。
1.资料与方法
1.1一般资料
选取2019年1月-2021年1月,在我院治疗的102例老年高血压患者。采取随机数字表法,将其分为两组,各51例。观察组中,男/女为33/18例,年龄65~84岁,平均(71.89±5.58)岁,病程2~12年,平均(6.36±1.06)年。对照组中,男/女为31/20例,年龄65~83岁,平均(71.46±5.29)岁,病程2~13年,平均(6.49±1.11)年。
1.2方法
所有患者均接受常规饮食、运动及生活方式干预。同时,对照组患者为使用苯磺酸氨氯地平片(上海信谊百路达药业有限公司,国药准字H20094101,5mg/片),清晨温开水口服,1 片/次,1 次/d,随后根据患者血压变化,对剂量进行个体化调整,单日最大剂量不超过10mg。在此基础上,观察组患者为联用缬沙坦胶囊(丽珠集团丽珠制药厂,国药准字H20000622,80mg/粒)治疗,清晨温开水口服,1粒/次,1 次/d。两组患者疗程均为6 个月。
1.3评价标准
使用迈瑞 Mindray MC-6800 动态血压检测仪,分别于8∶00~22∶00、22∶00~次日早8∶00两个时间段测量测压,间隔分别为30 min、60 min,由系统自动计算。对比两组患者的24 h 平均收缩压及舒张压、24 h 收缩压及舒张压变异系数。
1.4统计学方法
建立临床数据库,全部数据用SPSS 25.0进行统计分析。计量资料采用均数±标准差()表示,组间比较采用独立样本t检验。P<0.05表示差异有统计学意义。
2.结果
治疗后,观察组患者的24 h 平均收缩压及舒张压、24 h 收缩压及舒张压变异系数均明显低于对照组(P<0.05),见表1。
表1 两组患者血压变异性对比()
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)
3.讨论
高血压的主要特征即体循环动脉血压增高,而长期血压异常升高是造成心、脑、肾等靶器官损害的主要原因。在临床治疗时,控制血压是关键,因此合理选择降压药物非常重要,对于中老年高血压患者,考虑到其身体机能及代谢特点,应尽量选择安全简便、平稳有效的药物。中国老年高血压治疗专家共识指出,对于2~3 级高血压患者,建议联用降压药物治疗,在确保降压效果的基础上,兼顾用药安全性,尽量延缓高血压靶器官损害,减少严重并发症发生。研究发现[3],人体血压的变化具有节律性,有双峰双谷。因此,在控制血压时,应格外注意血压的波动情况。血压变异性即反映血压正常节律消失的指征,短时血压变异性不仅会影响机体的自我血压调节功能,还会加剧脏器损害。因此,在临床诊治中,除平均血压水平外,还需要监测血压变异系数。
在本次研究中,治疗后,观察组患者的24 h 平均收缩压及舒张压、24 h 收缩压及舒张压变异系数均明显低于对照组(P<0.05),可见与单用氨氯地平相比,联用缬沙坦治疗的血压变异性更低,降压效果更佳。分析其原因,缬沙坦是属于血管紧张素Ⅱ拮抗剂,可阻滞血管紧张素Ⅱ受体,达到降压、扩张血管、改善水钠潴留等效果。同时,该药降压效果平稳,不良反应较少,适合与其他降压药物配合应用[4]。因此,本文将其与钙通道阻滞剂氨氯地平联合应用,与氨氯地平的松弛血管平滑肌、扩张血管的降压机制可相互补充,发挥协同作用。同时,由于氨氯地平半衰期长,可抑制血压晨峰现象,而缬沙坦降压作用平稳,两者联用,可降低短时血压变异性。
综上所述,联用氨氯地平+缬沙坦治疗可提高降压效果,降低血压变异性,老年高血压患者应用效果更佳。
参考文献
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