妥洛特罗贴剂治疗儿童支气管哮喘的疗效及安全性研究

目的观察妥洛特罗贴剂治疗儿童支气管哮喘的临床疗效及安全性。方法选取在我院小儿呼吸科就诊的哮喘患儿100例,随机分为2组,分别给予妥洛特罗贴剂(阿米迪)和盐酸丙卡特罗片剂(美普清片剂),疗程均为7 d。比较两组患儿咳嗽、胸闷、呼吸困难等日间症状、憋醒等夜间症状以及肺功能的改善率;比较两组患儿咳嗽、喘憋、哮鸣音的持续时间及治疗时间,观察两组药物不良反应发生率。结果 (1)治疗组日间疗效与对照组比较,差异无统计学意义(P>0.05),但夜间疗效优于对照组(P<0.05);(2)两组治疗前后FEV1的改善率△FEV1差异无统计学意义(P>0.05),但治疗组患儿睡前及晨间PEF值均优于对照组(P<0.05);(3)两组咳嗽、喘憋、哮鸣音持续的时间以及治疗时间比较,差异无统计学意义(P>0.05);(4)治疗组不良反应为皮疹、瘙痒,且均为局部症状,反应轻微。结论妥洛特罗贴剂治疗儿童支气管哮喘临床疗效较好,特别对夜间症状的改善及使用的方便性和安全性明显优于盐酸丙卡特罗片剂。

Clinical efficiency and safety of tulobuterol patch in treatment of asthmatic children

Objective To observe the clinical efficiency and safety of tulobuterol patch in treatment of asthmatic children.Methods one hundred asthmatic children were randomly divided into two groups:tulobuterol patch group(n=50)and procaterol hydrochloride tablet group(n=50).The courses was 7 d.The improve rate of daytime symptoms,nocturnal symptoms,lung function and the last time of cough,wheezing,breathlessness were compared between the two groups.The adverse drug reactions were assessed as well.Results The improve...