Efficacy ofβ2-adrenergic receptor agonist combined with corticosteroid in the treatment of children with cough variant asthma  

作　　者：Jun-Yi Cao Ying-Chun Wang Xiao-Xia Deng 

机构地区：[1]Department of Pediatrics,The First People's Hospital of Jiangxia District,Wuhan 430200,Hubei Province,China [2]Department of Pediatric Respiratory,Maternal and Child Health Hospital of Hubei Province,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430070,Hubei Province,China

出　　处：《World Journal of Clinical Cases》2023年第31期7610-7618,共9页世界临床病例杂志

摘　　要：BACKGROUND Cough variant asthma(CVA)is one of the most common respiratory diseases in children,which has a serious impact on the quality of life and daily activities of children.For severe CVA,immunomodulatory drugs are needed.AIM To evaluate the efficacy of salmeterol combined with budesonide in the treatment of pediatric CVA.METHODS 130 children with CVA from January 2020 to December 2022 were prospectively selected and randomly divided into an observation group(salmeterol combined with budesonide)and a control group(budesonide combined with a placebo).Compare the clinical efficacy of two groups before and after intervention.The evaluation parameters include cough frequency score,nocturnal cough arousal,and lung function indicators.Serum inflammatory markers,immune function markers and airway anatomical indicators were also measured.RESULTS After the intervention,the total effective rate of the observation group was significantly higher than that of the control group,and the cough frequency score and the night cough wake rate of the observation group were lower than that of the control group,with a statistically significant difference.In addition,the changes of lung function indicators,serum markers and immune function markers in the observation group were better than those in the control group.CONCLUSION The clinical efficacy of salmeterol combined with Budesonide in the treatment of CVA is better than that of Budesonide alone.

关 键 词：SALMETEROL BUDESONIDE Cough variant asthma PEDIATRICS Efficacy analysis 

分 类 号：R725.6[医药卫生—儿科]