Therapeutic effect and safety of montelukast sodium combined with budesonide in children with cough variant asthma: a Meta analysis

Abstract

To evaluate the therapeutic effect and safety of montelukast sodium combined with budesonide in children with cough variant asthma. The databases CNKI, Wanfang Data, VIP, PubMed, EMbase, and BioMed Central were searched for randomized controlled trials (RCTs) of montelukast sodium combined with budesonide in the treatment of children with cough variant asthma. Data extraction and quality assessment were performed for RCTs which met the inclusion criteria, and RevMan 5.3 software was used to perform quality assessment of the articles included and Meta analysis. A total of 11 RCTs involving 1 097 patients were included. The results of the Meta analysis showed that compared with the control group (inhalation of budesonide alone), the observation group (inhalation of montelukast sodium combined with budesonide) had significantly higher overall response rate and more improved pulmonary function parameters including forced expiratory volume in the first second, percentage of forced expiratory volume in the first second, and peak expiratory flow, as well as significantly lower recurrence rate (P<0.01). The incidence of adverse events showed no significant difference between the two groups. Inhalation of montelukast sodium combined with budesonide has a significant effect in children with cough variant asthma and does not increase the incidence of adverse events.