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我科自1990年11月开始用左旋咪唑预防小儿复发性下呼吸道感染,取得满意效果,报告如下。一、对象:为1990年11月以前来我院就诊的30例复发性下呼吸道感染(一年中发生3次以上肺炎或气管支气管炎并连续患病2年以上)患儿。其中,男19例,女11例,年龄2～12岁。二、方法:左旋咪唑片剂口服2.5mg/kg/d,连服3日,停服4天后再连服3日,疗程共6个月,在服药期间和疗程结束后,未复发下呼吸道感染为显效;下呼吸道感染复发次数较服药前明显减少为有效;下呼吸道感染复发次数未减少为无效。每例从服药开始进行观察,每两个月随访1次。
Our department since November 1990 with levamisole to prevent recurrent lower respiratory tract infections in children, and achieved satisfactory results, the report is as follows. First, the object: 30 cases of recurrent lower respiratory tract infection (more than 3 times a year of pneumonia or tracheobronchial inflammation and consecutive illness more than 2 years) for the treatment of my hospital before November 1990. Among them, 19 males and 11 females, aged 2 to 12 years old. Second, the method: levamisole tablets oral 2.5mg / kg / d, and even served on the 3rd, stop taking 4 days and then served for 3 days, a total of 6 months course, during the medication and after treatment, no recurrent lower respiratory tract infection As markedly effective; the number of lower respiratory tract infection recurrence was significantly reduced compared with before taking effective; lower respiratory tract infection did not reduce the number of relapse was ineffective. Each case from the medication began to be observed, followed up every two months.