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目的:本研究旨在观察平肝宣肺祛痰法治疗儿童急性发作期哮喘(热哮)的疗效,并探讨其作用机制。方法:选取符合研究标准的临床病例100例,随机分为两组,治疗组、对照组各50例。治疗组予平肝降气免煎颗粒,对照组予定喘汤免煎颗粒,持续治疗1周。主要观测患儿治疗前后中医症状、体征的改善。结果:治疗组总有效率为92%。治疗组在减轻患儿中医症状,改善患儿咳嗽、咳痰、哮鸣音方面优于对照组。结论:平肝宣肺祛痰法能够显著控制哮喘(热哮)的发作,是治疗儿童急性发作期哮喘(热哮)一种可行的方法。
Objective: The purpose of this study was to observe the efficacy of treating acute exacerbation of asthma (fever) in children with Pinggan Xuanfei Qutan Therapy and to explore its mechanism. Methods: A total of 100 clinical cases that met the criteria of the study were randomly divided into two groups, 50 cases in each treatment group and control group. The treatment group to Pingganjianjue decoction particles, the control group to be given Chuan Tang decoction particles, continuous treatment for 1 week. The main observation of children before and after treatment of Chinese medicine symptoms and signs of improvement. Results: The total effective rate was 92% in the treatment group. The treatment group was superior to the control group in relieving the symptoms of Chinese medicine and improving the cough, expectoration and wheezing in children. Conclusion: Pinggan Xuanfei Qutan can significantly control the onset of asthma (fever) and is a feasible method for the treatment of asthma (fever) in children during the acute episode.