治疗小儿皮炎的益生菌:随机对照试验的系统审查和元分析
Muhammad Imran Arif1, Qianqian Dai1, Liang Ru1
1Department of Pediatrics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China.
The journal of allergy and clinical immunology. Global
|February 12, 2026
概括
益生菌可能会改善儿童的生活质量 性皮肤炎 (湿疹),但在短期内不会显著改善临床结果. 由于数据有限,长期有效性仍然不确定.
科学领域:
- 儿科皮肤病学 儿科皮肤病学
- 胃肠病学 胃肠病学
- 微生物学 微生物学
背景情况:
- 亚托皮炎 (湿疹) 是儿童常见的慢性炎症性皮肤疾病.
- 通过益生菌调节肠道微生物群可能会影响湿疹的严重程度.
- 现有的临床试验数据对益生菌治疗儿童亚托邦性皮肤炎是不确定的.
研究的目的:
- 为了比较益生菌与安慰剂的疗效,在被诊断患有湿疹或皮炎的儿童和青少年中.
- 评估益生菌对疾病严重程度和生活质量的影响.
主要方法:
- 一个系统的审查和13个随机对照试验的元分析.
- 在PubMed/MEDLINE,谷歌学者和科克兰图书馆进行的搜索,截至2025年3月.
- 皮炎评分 (SCORAD) 是主要的疗效测量;统计分析使用标准平均差异 (SMD) 与95%置信区间 (CI).
主要成果:
- 益生菌在治疗两个月后显示出SCORAD的统计显著下降 (SMD, -0.20 [95% CI, -0.36至 -0.03];P = .02).
- 总体分析表明,使用益生菌可显著降低SCORAD值 (SMD, -0.13 [95% CI, -0.26至 -0.01];P = .04).
- 定性分析表明,与安慰剂相比,益生菌可以改善生活质量和临床结果.
结论:
- 益生菌可以提供短期改善患者报告的阿托皮性皮肤炎生活质量.
- 临床和解剖学的结果没有显示在短期内益生菌显著改善.
- 由于SCORAD的可观变异性和缺乏长期随访数据,很难确定益生菌对亚托皮炎的长期临床价值.
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