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氨氯地平与硝苯地平缓释片对高血压的降压与血压变异的疗效比较 被引量:12

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摘要 目的分析苯磺酸氨氯地平和硝苯地平缓释片对高血压的降压疗效及减小血压变异的作用,研究两药对高血压疗效内在差异。方法门诊随机抽取首诊的原发性高血压患者247例,按顺序分为两组。A组128例,早晨服用苯磺酸氨氯地平5—10mg qd;B组119例,每天服用硝苯缓释片10~20mg bid。两组均合用氢氯噻嗪片(DCT)12.5—25mg qd。治疗前及治疗后两周、四周作动态血压(ABP)检测,分析降压和血压变异(BVP)数值。结果治疗后两至四周,两组降压效果经分析无差异(P〉0.05),但比较两组白天的BVP幅值(mmHg)的SD有明显差异:两周后收缩压A组vsB组为11.45±2.4vs12.78±2.75;四周后为9.33±2.48vs11.49±2.87(P〈0.05)。结论氨氯地平和硝苯地平缓释片虽有相似的降压疗效,但前者还有减轻血压变异的疗效。
作者 沈戈 雷著斌
机构地区 衢化医院心内科
出处 《心脑血管病防治》 2008年第1期53-54,共2页 CARDIO-CEREBROVASCULAR DISEASE PREVENTION AND TREATMENT
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