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验证新鲜冷等离子体单位的运输条件

Yigit Baykara¹, Jesierose Poblacion², Jing Jin³

¹Department of Pathology, Stanford University School of Medicine, Stanford, California, USA.

|September 30, 2025

概括

解的新鲜冷血 (FFP) 在冷却器中短期运输长达6小时,可以保持凝固因子的完整性. 这一发现支持将FPF恢复到库存中,减少浪费而不影响安全.

科学领域:

输血医学输血医学
血液学血液学血液学

背景情况:

解的新鲜冷血 (FFP) 由于凝固因子降解,因此在解后需要严格的1-6°C存储.
临床实践通常涉及FFP运输期间的临时温度偏差.
调查FFP在运输过程中的稳定性对于减少产品浪费至关重要.

研究的目的:

为了评估储存在运输冷却器中的解FP的凝结因子完整性.
为了确定短期偏离理想储存条件是否会影响FPF的疗效.

主要方法:

十四个FPF单位被解并分为控制 (4°C) 和实验 (运输冷却器) 组.
样品在0,3和6小时后进行温度和凝血参数 (V,VIII,PT因子) 分析.
统计分析包括单尾t测试和三角形分析.

主要成果:

冷却器存储的FPF显示较高的温度,但保持稳定的V和VIII因子活性.
在冷藏和控制FFP单元之间,前血时间 (PT) 保持一致.
在运输冷却器中存储长达6小时的FPF中,没有观察到对凝血参数的显著妥协.

结论:

在经过验证的运输冷却器中短期储存解的FFP是安全的,并且不会影响凝固因子活性.
这种做法可以通过允许回归到库存来减少不必要的FPF浪费.
这些发现支持将FFP单元运输在冷却器中长达6小时的安全返回.

关键词:

在FPFP的FFP.质量管理 QA 质量管理监管部门的监管机构.储存储存储存储存储存是一个运输运输运输运输运输运输运输运输

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