在炎症性肠病中异常的血小板参数:系统性审查和元分析
Cheng Xu1,2, Zhen Song2,3, Li-Ting Hu1,2
1Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
BMC gastroenterology
|July 3, 2024
概括
炎症性肠病 (IBD) 患者的血小板数量和血小板数量较高,与健康人群相比,血小板平均体积较低. 这些血小板异常为IBD管理提供了诊断和预后见解.
科学领域:
- 胃肠道学和血液学
- 免疫学和炎症研究研究
背景情况:
- 血小板功能障碍与炎症性肠病 (IBD) 的病原发生有关.
- 在IBD患者中对血小板异常的现有临床观察缺乏用于诊断或预后的标准化.
研究的目的:
- 系统地评估和量化IBD患者和健康对照人群之间的血小板参数差异.
- 根据IBD疾病类型和活性调查血小板参数的潜在变化.
主要方法:
- 从主要数据库 (PubMed,Embase,Web of Science,Cochrane Library) 获取到2023年12月16日之前发表的研究的综合元分析.
- 包括79篇文章,包括8,350名IBD患者和13,181名健康对照.
- 随机效应模型用于汇集血小板计数 (PLT),平均血小板体积 (MPV),血小板分布宽度 (PDW) 和血小板位数 (PCT) 的数据;执行子组分析.
主要成果:
- 与对照组相比,IBD患者的PLT (WMD: 69.910 109/L) 和PCT (WMD: 0.046%) 显著增加.
- IBD患者的MPV显著低于对照组 (WMD: -0.912 fL).
- 在IBD患者和对照人群之间没有发现PDW的显著差异,但活跃疾病显示PDW较低 (WMD:-1.138%).
结论:
- IBD患者表现出不同的血小板参数概况:升高的PLT和PCT,以及降低的MPV.
- 监测血小板异常可以为IBD提供宝贵的诊断和预后信息.
- 建议采取主动策略,以减轻IBD患者血小板异常的后果.
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