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快速评估设置中的点照顾测试血糖计:在转诊医院中比较2种具有网络能力的设备
Giacomo Moretti1, Giorgia Degni2, Camilla Lamiano2
1Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
The journal of applied laboratory medicine
|April 18, 2025
概括
两种新的点诊测试 (POCT) 血糖计CobasPulse和StatStrip显示了快速血糖监测的可接受的分析性能. 这两种设备都为医疗保健机构的及时临床决策提供了可靠的结果.
科学领域:
- 临床化学 临床化学
- 医学诊断 医学诊断 医学诊断
- 照顾点检测检测 照顾点检测
背景情况:
- 临床检测 (POCT) 血糖计对于立即评估血糖水平至关重要.
- 评估能够连接网络的新型POCT血糖计对于改善患者护理至关重要.
- 本研究将CobasPulse和StatStrip与中央实验室分析仪进行比较.
研究的目的:
- 评估CobasPulse和StatStrip葡萄糖计的分析性能.
- 为了将这些POCT设备与Atellica CH 930分析仪进行比较.
- 为了确定它们在临床环境中适合用于血糖监测.
主要方法:
- 分析了150个静脉全血样本.
- 用Passing-Bablok回归和Bland-Altman图表进行方法比较.
- 进行了精确性研究 (运行内和运行间的不精确性) 并根据FDA 2020年基准进行评估.
主要成果:
- 两种POCT设备都与参考分析仪有准确的重叠.
- 科巴斯Pulse的偏差为-0.17 mmol/L (皮尔森r=0.982),而StatStrip的偏差为-0.35 mmol/L (皮尔森r=0.959).
- 与StatStrip相比,CobasPulse表现出更高的精度 (内运行CV2.4%,间运行CV2.1%) (内运行CV5.2%,间运行CV3.2%).
结论:
- CobasPulse和StatStrip提供了与中央实验室分析的可接受一致性.
- 这两种设备都适用于血糖测量,提供可靠的结果和更快的周转时间.
- CobasPulse显示出略有更好的一致性和精度,支持高效的血糖评价.
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