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重组人脑钠肽对失代偿性心力衰竭患者心功能及炎症因子的影响 被引量:1

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摘要 [目的]观察失代偿性心力衰竭(DHF)患者短期应用重组人脑钠肽对血流动力学和炎症因子的影响.[方法]选择40例DHF病人,心功能NYHA分级Ⅲ-Ⅳ级,随机分为硝普钠组和重组人脑钠肽(rhBNP)组,治疗7天.观察治疗前、治疗后1小时和治疗后24小时两组肺毛细血管楔压(PCWP)和左室射血分数(LVEF)变化及治疗前和治疗7天后血清肿瘤坏死因子-α(TNF-α)和高敏C反应蛋白(hsCRP)水平变化.[结果]治疗后硝普钠组和rhBNP组PCWP均明显降低(P均<0.01),LVEF均明显升高(P均<0.01);而以rhBNP组PCWP下降和LVEF升高更明显(P均<0.05).治疗7天后,硝普钠组和rhBNP组的hsCRP和TNF-α水平均较治疗前明显下降(P均<0.01),但两组间比较差异无统计学意义(P均>0.05).[结论]rhBNP可迅速改善心衰患者的血流动力学,其作用可能优于硝普钠.随着心功能的改善,体内炎症反应强度亦随之降低.
出处 《医学临床研究》 CAS 2010年第9期1754-1756,共3页 Journal of Clinical Research
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