血清普雷塞普辛在术后感染性并发症的诊断效果:一个元分析
Chun-Ying Lu1, Chia-Li Kao2, Kuo-Chuan Hung1
1Department of Anesthesiology, Chi Mei Medical Center, Tainan, Taiwan.
Frontiers in immunology
|December 27, 2023
概括
在诊断术后传染性并发症 (PICs) 时,普雷塞普辛显示出中度的准确性. C-反应蛋白 (CRP) 显示出最高的诊断疗效,其次是前素和前素,尽管前素的特异性更高.
科学领域:
- 医学诊断 医学诊断 医学诊断
- 生物标志物研究的研究.
- 外科手术的结果
背景情况:
- 手术后传染性并发症 (PIC) 是一个重要的临床问题.
- 早期和准确的PIC诊断对于有效的治疗和改善患者的治疗结果至关重要.
- 前素是细菌感染的新兴生物标志物,但其在各种外科领域的PIC诊断价值尚未得到充分确立.
研究的目的:
- 系统地评估普雷塞普辛在PIC的诊断疗效.
- 在诊断PIC时,将普雷塞普辛的诊断性能与前素和C反应蛋白 (CRP) 进行比较.
主要方法:
- 在多个数据库 (MEDLINE,Embase,Google Scholar,Cochrane Library) 进行了系统的文献搜索,截至2023年9月30日.
- 包括评估普西用于PIC诊断的研究,PIC被定义为手术部位感染或远程感染.
- 采用了包括聚合灵敏度,特异性和分层总结接收器操作特征 (HSROC) 曲线在内的元分析技术.
主要成果:
- 对八项研究 (n=984) 的元分析发现,普西对于PIC诊断具有76%的综合灵敏度和83%的特异性 (AUC=0.77).
- 对前素的分析 (6项研究) 显示,综合灵敏度为78%,特异性为77%,AUC为0.83.
- 对C-反应蛋白 (CRP) 的分析 (5项研究) 显示,聚合灵敏度为84%,特异性为79%,AUC为0.89.
结论:
- 普雷塞普辛在不同外科专业的PIC中显示出中度的诊断准确性.
- 根据AUC值,CRP表现出最高的诊断疗效,其次是前素,然后是前素.
- 与前素和CRP相比,前素的特异性更高,这表明其潜在的效用,但需要进一步研究以优化其诊断截止值.
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