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1 一般资料 随机分为治疗组与对照组,每组50例。治疗组中男30例,女20例。男女比例1.5:1,年龄10天～2岁;对照组中男33例,女17例,男女比例1.9:1,年龄24天～1 10/12岁,两组均有急起咳嗽、喘憋,不同程度呼吸困难,肺部喘鸣音及湿性罗音,X线等确诊为毛细支气管炎。 2 方法 两组均常规抗感染、吸氧等综合治疗,治疗组应用酚妥拉明(瑞士巴塞尔汽巴—嘉基有限公司产)0.3～0.5mg/kg/次(最大量<10mg/次)加入生理盐水20ml中超声雾化吸入(雾化器型号JWC—2A,鞍山市无线电厂),每次20分钟,2～3次/日,连用3～6
1 General data were randomly divided into treatment group and control group, 50 cases in each group. Treatment group, 30 males and 20 females. Male to female ratio of 1.5: 1, aged 10 days to 2 years; control group, 33 males and 17 females, male to female ratio of 1.9: 1, aged 24 days to 1 10/12 years old, both have acute cough, wheezing , Varying degrees of dyspnea, pulmonary wheezing and wet rales, X-ray diagnosis of bronchiolitis. 2 Methods Both groups were routinely anti-infective, oxygen and other comprehensive treatment, the treatment group application of phentolamine (Swiss Basel Ciba - Jiaji Limited) 0.3 ~ 0.5mg / kg / time (maximum <10mg / time ) Add saline 20ml in ultrasonic atomization inhalation (Atomizer Model JWC-2A, Anshan Radio Factory), each 20 minutes, 2 to 3 times / day, with 3 to 6