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从手术室到病理学实验室:生物样本转移的故障模式,效应和关键性分析
Francesco De Micco1,2, Anna De Benedictis2,3, Roberto Scendoni4,5
1Research Unit of Bioethics and Humanities, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, 00128 Roma, Italy.
Healthcare (Basel, Switzerland)
|November 27, 2024
概括
故障模式,效应和关键性分析在结部分咨询中发现了关键的预分析错误. 实施纠正措施显著改善了手术病理学的患者安全和诊断质量.
科学领域:
- 手术病理学手术病理学
- 诊断的准确性 诊断的准确性
- 患者安全 患者安全
背景情况:
- 冷部位的手术内咨询对于实时的外科决策至关重要.
- 样品处理的分析前阶段容易出现影响诊断质量的错误.
- 故障模式,效应和关键性分析 (FMECA) 是一种用于风险识别和预防的工具.
研究的目的:
- 分析冷部分前分析工作流程中的风险.
- 优化样本管理以提高患者安全.
- 提高手术内咨询的诊断质量.
主要方法:
- 一个多学科团队在冷部分样本处理工作流程上进行了故障模式,效应和关键性分析 (FMECA).
- 确定了六个关键的工作流程步骤,并使用风险优先级号码 (RPN) 评估了风险.
- 风险的严重程度是使用世卫组织框架 (无伤害至死亡) 进行分类的.
主要成果:
- 在11个子过程中确定了12种不同的故障模式.
- 关键的失败包括患者识别,样本采集,标签和运输等问题.
- 高风险的故障被优先考虑为纠正行动.
结论:
- 冷部位咨询的分析前阶段对患者安全和诊断准确性存在重大风险.
- FMECA是一种有效的方法,用于识别和优先考虑手术病理学中的分析前失败.
- 从FMECA获得的纠正措施可以提高在手术内咨询中的患者安全和医疗保健质量.
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