输液泵维持多巴胺、酚妥拉明治疗喘憋期重症肺炎

目的探讨输液泵维持多巴胺、酚妥拉明治疗喘憋期重症肺炎的疗效。方法将符合诊断标准的重症喘憋期肺炎100例患儿，随机分为治疗组50例，对照组50例，2组均予常规应用抗生素、地塞米松、氨茶碱、镇静剂及吸氧，治疗组在对照组用药基础上加用酚妥拉明和多巴胺垃射液各每分钟2．5—5．0μg/kg。结果治疗组喘憋、哮鸣音、咳嗽消失及住院天数均短于对照组（P均〈0．05），差异有统计学意义。结论使用多巴胺、酚妥拉明持续泵维治疗喘憋期重症肺炎，可缩短喘憋、咳嗽及住院时间，提高治疗水平和效果。

Persistent Intravenous Infusion of Dopamine and Phentolamine by Infusion Pump for Children with Severe Asthmatic Suffocating Pneumonia

Objective To investigate the curative effect of persistent intravenous infusion of dopamine and phentolamine by transfer pump on patients with severe asthmatic suffocating pneumonia. Methods 100 children with severe asthmatic suffocating pneumonia were divided into experimental group（50 eases） and control group（50 cases） randomly, Patients in control group re- ceived routine treatment（ antibiotics, aminophylline, dexamethasone, sedative drug and oxygen inhalation）. In addition to routine treatment,persistent intravenous infusion dopamine and phentolamine was used in experimental group. Results The experimental group showed a rapid improvement in respiratory symptoms and signs （wheeze, wheezing tale, cough ）（ P 〈 0.05 ）, Hospitalization days of experimental group were shorter than that of control group （ P 〈 0.05 ）. Conclusions Persistent intravenous infusion of dopamine and phentolamine by transfer pump can improve the wheeze and cough quickly,and short the hospitalization days,so it is effective for patients with severe asthmatic suffocating pneumonia.