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Efficacy of different drug treatment regimens in acute asthma in children in North China: A meta-analysis.

Xiaoqian Ma, Lihua Luo, Hong Jiang, Tingting Ma

Medicine · 2025-11-14 · Meta-analysis

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Abstract

BACKGROUND: To comprehensively assess the effectiveness of different drug treatment regimens for acute asthma in children in North China (Beijing Tianjin and Hebei). METHODS: Computer searches were conducted on PubMed, Cochrane library, Embase, Web of Science, Wanfang database, Chinese Academic Journal Full Text Database, and VIP Chinese Journal Full Text Database. We searched randomized controlled trials where the control group was conducted on the treatment of acute asthma in children in the North China region (Beijing Tianjin Hebei) using one single drug which was corticosteroids or adrenergic agonist of β2 receptor, while the observation group received a combination of two. This systematic review and meta-analysis was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines. RESULTS: Five randomized controlled trials were included in this meta-analysis, comprising a total of 398 patients (198 in control group and 200 in experimental group). Analysis of clinical efficacy, including all 5 studies, exhibited the total efficacy of combination therapy (relative risk = 5.41, 95% confidence interval [CI] = 2.56-11.42) was superior to the use of glucocorticoids alone or β2 receptor agonist drugs (P < .01) with low heterogeneity (I² = 0%, P > .1). The occurrence of adverse reactions in combination therapy (relative risk = 0.18, 95% CI = 0.02-1.45) appeared lower than that of using corticosteroids alone or β2 receptor agonist drugs, but the difference was not statistically significant (P > .01) with moderate heterogeneity (I² = 54%, P > .1). The symptom disappearance time of combination therapy (mean difference = -1.34, 95% CI = -2.00 to -0.69) was significantly shorter than that of single use of corticosteroids or β2 receptor agonist drugs (P < .01) with substantial heterogeneity (I² = 95%, P < .1). CONCLUSION: The combination of glucocorticoids and β2 receptor adrenergic agonists in acute asthma treatment in children may provide improved therapeutic outcomes compared to monotherapy, with potentially higher treatment effectiveness and shorter symptom relief time. However, these findings should be interpreted with caution due to the small number of included studies, significant heterogeneity in some outcomes, and limited long-term data. Further, high-quality studies with larger sample sizes and longer follow-up periods are needed to establish definitive recommendations for clinical practice.

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Children · Corticosteroids

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