一个系统的审查审查关于心室口腔切除术相关的感染定义:一个根本的问题
Mikael Håndstad1,2, Adam Alaoui-Ismaili3,4, Marianne Juhler3,4
1Department of Neurosurgery, Rigshospitalet Copenhagen, Blegdamsvej 9, 2100, Copenhagen, Denmark. mikael.haandstad@outlook.com.
Neurosurgical review
|March 12, 2025
概括
静脉管切除相关感染 (VRI) 缺乏共识定义,导致研究不一致. 这项研究强调了审查中的重大定义异质性和引用不准确性,影响了试验的可比性和研究结果.
科学领域:
- 神经科学是一个神经科学.
- 传染性疾病 传染性疾病
- 医学统计 医学统计
背景情况:
- 风腔造影相关感染 (VRI) 是外腔室排水 (EVD) 的重要并发症.
- 缺乏对VRI的共识定义,阻碍了准确的报告和对研究结果的比较.
- 现有的文献显示,随机对照试验 (RCT) 中VRI定义存在相当大的异质性.
研究的目的:
- 在RCT中对心室静脉切除术相关感染 (VRI) 的定义异质性和客观性进行定性评估.
- 在系统性评论,元分析和文献评论中调查引用准确性和VRI定义的常用方法论方法.
- 检查定义宽度与RCT中报告的VRI率之间的相关性.
主要方法:
- 在Embase,MedLine和Cochrane数据库中进行了全面的文献搜索.
- 记录被独立评估为VRI定义和数值VRI率.
- 通过感染率括号对RCT进行分类,以探索定义范围和报告的VRI发生率之间的关系.
主要成果:
- 在13个RCT中确定了12个不同的VRI定义,揭示了大量的分歧.
- 报告的"最终"VRI累计率 (8.4%) 低于"疑似"VRI (13.5%).
- 使用更狭窄定义的研究通常报告了较低的VRI率;元分析和评论经常引用不准确的定义.
结论:
- 在VRI中显著的定义异质性使研究结果的解释和可比性变得复杂.
- 评论中对定义的不准确引用可能会使以前报告的发现无效,并产生错误的试验可比性感.
- 一套VRI定义的共识,考虑到预期的用途和特定情境的敏感性/特异性,对于推进研究和临床实践至关重要.
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