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新生儿持续性肺动脉高压采用西地那非联合硫酸镁治疗效果观察

2017-08-04毕金娥冯婧韩静周翔

中国医药科学 2017年10期
关键词:效果

毕金娥?冯婧?韩静?周翔

[摘要] 目的 观察新生儿持续性肺动脉高压采用西地那非联合硫酸镁治疗效果。 方法 收取我院110例持续性肺动脉高压患儿,收取时间在2015年2月~2016年3月,分为两组,对照组患儿实施硫酸镁治疗,观察组患儿实施西地那非联合硫酸镁治疗。 结果 观察组患儿治疗的总有效率、PaCO2(35.12±4.08)mm Hg、SBP(70.15±9.23)mm Hg、PaO2(83.12±9.78)mm Hg、SPAP指标(26.01±7.23)mm Hg优于对照组(P<0.05),观察组患儿住院时间、症状消失时间、住院费用、不良反应发生率优于对照组,差异有统计学意义(P<0.05)。 结论 新生儿持续性肺动脉高压采用西地那非联合硫酸镁治疗具有显著效果。

[关键词] 新生儿持续性肺动脉高压;西地那非;硫酸镁;效果

[中图分类号] R722.1 [文献标识码] A [文章编号] 2095-0616(2017)10-39-04

Effect observation of sildenafil combined with magnesium sulfate in treatment of persistent pulmonary hypertension of the newborn

BI Jin'e FENG Jing HAN Jing ZHOU Xiang

Department of Neonatal,Longgang District Maternal and Child Health Care Hospital,Shenzhen 518112,China

[Abstract] Objective To observe the curative effect of sildenafil combined with magnesium sulfate in treatment of persistent pulmonary hypertension of the newborn. Methods 110 cases of persistent pulmonary hypertension in children in our hospital from February 2015 to March 2016 were selected and randomly divided into two groups.Patients in control group were treated with magnesium sulphate,and patients in observation group were treated with sildenafil combined with magnesium sulfate. Results The total effective rate,PaCO2 (35.12±4.08) mm Hg,SBP(70.15±9.23)mm Hg,PaO2 (83.12±9.78) mm Hg,SPAP (26.01±7.23)mm Hg of the observation group were better than those of the control group (P<0.05).The hospitalization time,symptom disappearance time,hospitalization cost and adverse reaction rate of observation group were better than the control group (P<0.05). Conclusion Effect of sildenafil combined with magnesium sulfate in treatment of persistent pulmonary hypertension of the newborn is significant.

[Key words] Persistent pulmonary hypertension of the newborn;Sildenafil;Magnesium sulfate;Effect

新生儿持续性肺动脉高压(persistent pu1monary hypertension of newborn,PPHN)又称为持续性胎儿循环(PFC),是新生儿临床常见危重急症,近年来,该疾病的发病率持续升高,严重危害新生儿的生命安全。既往病死率高达40%~50%,是新生兒生后肺循环压力和阻力正常下降障碍,动脉导管和(或)卵圆孔水平的右向左分流持续存在(即胎儿型循环过度至正常“成人”型循环发生障碍)所致的一种新生儿持续缺氧和发绀的病理状态[1]。在临床中,引起新生儿肺动脉压力增加的原因具有多种,如败血症、窒息、胎粪吸入、新生儿急性呼吸窘迫综合征、先天下膈疝、肺发育不良等,目前治疗该疾病的关键为:一方面纠正患儿低氧血症和酸中毒,切断患儿肺动脉高压引起的恶性循环;另一方面应扩张患儿肺血管,将血液循环纠正。硫酸镁为治疗该疾病的常规药物,虽然取得一定的疗效,但是由于多种因素影响,导致治疗效果不显著,而选择一种安全、显著的药物为临床研究热点[2]。因此,我院对新生儿持续性肺动脉高压采用西地那非联合硫酸镁治疗效果进行研究和探讨,现报道如下。……

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