不同联合用药方案治疗老年单纯收缩期高血压的对照研究临床医学论文

不同联合用药方案治疗老年单纯收缩期高血压的对照研究_临床医学论文 作者:袁章顺 袁克 吴中松 黄友良 谭力铭 俞家贤 简丽华 肖振军 【摘要】 目的 比较两种不同抗高血压方案(常规降压药/小剂量常规降

不同联合用药方案治疗老年单纯收缩期高血压的对照研究_临床医学论文 作者:袁章顺袁克吴中松 黄友良谭力铭俞家贤简丽华肖振军 【摘要】目的比较两种不同抗高血压方案(常规降压药/小剂量常规降压药加 硝酸酯类药)治疗老年单纯收缩期高血压(ISH)的降压疗效和安全性。方法 176例轻、中度老年ISH患者,随机分为联合组:给予卡托普利(25mg),氢氯 噻嗪(12.5mg),单硝酸异山梨酯缓释片(40mg),晨顿服;常规组:给予卡托普 利(25mg,2次/d),氢氯噻嗪(25mg,1次/d)。比较两组治疗前后(8w末)的 降压疗效及生化指标变化。结果联合组能显著降低收缩压与脉压,降压疗效联 合组、常规组分别为93.18%、74.71%,两组比较差异有显著(P<0.05)。两组心 率及生化指标与基线值比较差异不显著(P>0.05)。结论联合组小剂量三药联用 晨服一次,能有效降低轻中度老年ISH患者的血压,降压效果大于双倍剂量常 规二药联用,对代谢无明显不良影响。 【关键词】老年;单纯收缩期高血压;抗高血压药物 【Abstract】ObjectiveTocomparetheefficacyandsafetyoftwo treatmentsofantihypertension(generalhypotensorandsmalldoseof generalhypotensoraddedwithmononitrate)forsenilepatientswith isolatedsystolichypertension(ISH).Methods176caseswith mildtomoderateISHweredividedintotwogroupsrandomly.Allof thepatientsintheunitedgroupweregivencaptopril25mg, hydrochlorothiazide12.5mgandisosorbidemononitrate40mgperday inthemorning.Andthepatientsinthenormalgroupweregiven captopril25mgtwiceadayandhydrochlorothiazide25mgonceaday. Thecourseofthetreatmentwas8weeks.Bloodpressureand biochemicalindicatorbeforeandafterthemedicinewere measured.ResultsTheeffectonsystolicpressureanddiastolic pressurewasobviouslyintheunitedgroup.Andthegeneralefficacy oftheunitedgroupandthenormalgroupwere93.18%and74.71% separately,andtherewasobviousdifferencebetweenthetwogroups (P<0.05).Therewasnoobviousdifferenceinheartrateand biochemicalindicatorbetweenthetwogroups(P>0.05).Conclusions Thetherapyofsmalldoseofcaptopril,isosorbidemononitrateand hydrochlorothiazideonceinthemorningcanefficientlydecreasethe bloodpressureofsenilepatientswithmildtomoderateISH.The therapeuticeffectisdoubledbydoubledosesofcaptopriland hydrochlorothiazide,whichhasnobadeffectonmetabolism. 【Keywords】Agedpeople;Isolatedsystolichypertension; Dyazide

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