质子抑制剂暴露对肺炎的影响:基于随机对照试验的更新元分析
Zhujun Wu1, Yixuan Wu2, Zhiyi Xiang3
1Department of Gastroenterology, Ningbo Zhenhai Hospital of Traditional Chinese Medicine, Ningbo, Zhejiang, China.
质子抑制剂 (PPI) 的使用可能会增加肺炎的风险,特别是在亚洲人群和医院获得的肺炎 (HAP). 需要进一步的研究来证实这些发现在一般人群中.
科学领域:
- 药理学和治疗学 药理学和治疗学
- 传染性疾病 传染性疾病
- 临床研究 临床研究
背景情况:
- 质子抑制剂 (PPI) 使用与肺炎风险之间的联系受到争论.
- 现有研究提出了关于这种关联的相互矛盾的证据.
研究的目的:
- 进行随机对照试验 (RCT) 的元分析.
- 调查PPI使用对肺炎发病率的影响.
主要方法:
- 在PubMed,科学网,EMBASE和科克兰图书馆 (2000年1月至2025年3月) 的系统文献搜索.
- 包括20个RCT与29,100名参与者.
- 计算相对比率 (RR) 和95%置信区间 (CI) 以量化关联.
主要成果:
- 在一般人群中,使用PPI显示了增加肺炎风险的趋势 (RR=1.10,p=0.07) 和医院获得的肺炎 (HAP) (RR=1.12,p=0.06),尽管在统计学上不显著.
- 在亚洲人群中 (RR=1.30,p=0.02),特别是在伊朗 (RR=2.73,p<0.001) 和亚洲人群中 (RR=1.94,p=0.05) 观察到肺炎发病率明显较高.
- 在欧洲或美国人群中,对于呼吸机相关肺炎 (VAP),或在重症监护室 (ICU) 设置中,没有发现显著差异.
结论:
- 使用质子抑制剂可能会增加肺炎的风险,特别是在亚洲人群和HAP中.
- 这些发现表明,与PPI相关的肺炎风险存在潜在的种族和地理差异.
- 需要进一步研究以澄清不同人群和临床环境中的关联.
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