四重涂层益生菌在患有刺激性肠综合征的患者中的有效性:随机,双盲,安慰剂控制,并行组研究
Young Hoon Chang1, Yoon Jin Choi1,2, Cheol Min Shin1
1Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Korea.
Journal of neurogastroenterology and motility
|January 4, 2024
概括
四重涂层益生菌 (gQlab) 显著改善了生气性肠综合征 (IBS) 的症状,特别是在女性和患有便秘占主导地位的IBS患者中. 需要进一步的研究来了解治疗反应中的基于性别的差异.
科学领域:
- 胃肠病学 胃肠病学
- 微生物组研究的研究.
- 临床试验分析临床试验分析
背景情况:
- 刺激性肠综合征 (IBS) 是一种常见的胃肠疾病,具有复杂的病理生理学.
- 目前的治疗方法对许多患者的疗效有限.
- 研究新的益生菌干预措施对于改善IBS管理至关重要.
研究的目的:
- 评估四重涂层益生菌 (gQlab) 在被诊断为IBS的患者的疗效.
- 探索治疗反应中的潜在基于性别的差异.
- 分析gQlab对不同IBS亚型的影响.
主要方法:
- 一个随机的,安慰剂对照试验,涉及109名IBS患者.
- 参与者接受了gQlab或安慰剂4周.
- 通过问卷评估症状,分析便样本的益生菌水平和微生物组概况.
主要成果:
- 与安慰剂相比,gQlab显著改善了整体IBS症状 (P = 0.005).
- 在女性IBS患者中观察到统计学上显著的症状改善 (P = 0.017).
- 便秘占主导地位的IBS患者表现出明显的症状缓解 (P = 0.002),特定益生菌菌株水平增加.
结论:
- 四重涂层益生菌 (gQlab) 在缓解整体IBS症状方面表现出有效性.
- 这些益处在女性患者和患有便秘占主导地位的IBS患者中尤为明显.
- 需要进一步的研究,以阐明在IBS中益生菌治疗的性别特异性反应背后的机制.
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