Abstract

目的 探讨重组人促红细胞生成素(rhEPO)联合外源性单唾液酸四己糖神经节苷脂(GMl)治疗重度新生儿缺氧缺血性脑病(HIE)的疗效。 方法 选择2011年2月至2014年2月莆田学院附属医院医疗集团莆田市儿童医院神经康复科诊断为重度HIE患儿76例,根据随机数字表法将其分为观察组(38例)和对照组(38例)。对照组采用亚低温和常规治疗外予200 U rhEPO加入110 g/L的葡萄糖注射液静脉滴注,隔日1次,每周3次,4周为1个疗程;观察组在对照组治疗基础上,予20 mg/d GMl加入50 g/L葡萄糖注射液静脉滴注,2 h注射完毕,1次/d,4周为1个疗程。分析2组患儿临床疗效和神经行为的差异。 结果 观察组患儿总有效率[85.71%(30/35例)]显著高于对照组[72.97%(27/37例)],差异有统计学意义(χ2=4.264,P<0.05)。治疗后,观察组患儿意识、肌张力、原始反射及颅内压升高的恢复时间[(3.2±1.3) d、(6.3±1.1) d、(6.3±1.2) d、(5.6±1.4) d]与对照组[(5.6±2.3) d、(8.9±2.5) d、(8.4±2.1) d、(9.3±1.5) d]比较差异均有统计学意义(t=3.097、3.356、3.871、3.526,P均<0.05)。2组患儿治疗7、14及28 d的新生儿神经行为测定评分均较前升高,且随着时间延长,评分逐渐升高,观察组均显著高于对照组(P均<0.05)。 结论 rhEPO联合GMl治疗重度HIE可提高近期临床效果,改善近期和远期神经系统症状。

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