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静脉注射乙氨基与连续葡萄糖监测系统的干扰
Misayo Matsuyama1, Satoru Meiri1, Hirotake Sawada2
1Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.
JMA journal
|November 12, 2025
概括
在使用传感器增强 (SAP) 和自动化胰岛素输送系统 (AID) 的患者中,静脉注射乙氨基可能导致错误的高持续血糖监测 (CGM) 读数. 这种干扰可能会导致危险的低血糖症,原因是胰岛素剂量不正确.
科学领域:
- 内分泌学 在内分泌学.
- 糖尿病 技术 技术
- 药理学 药理学是指药理学的学科.
背景情况:
- 持续的葡萄糖监测 (CGM) 对传感器增强 (SAP) 和糖尿病管理中的自动胰岛素输送 (AID) 系统至关重要.
- 药物干扰CGM准确性是一个已知的问题,已有证据表明,乙氨基的口服形式会导致错误的高葡萄糖读数.
- 关于静脉注射乙氨基对CGM精度的影响的数据有限,特别是在使用先进糖尿病技术的患者中.
研究的目的:
- 在1型糖尿病患者使用传感器增强 (SAP) 静脉注射乙氨基后报告持续血糖监测 (CGM) 干扰的病例.
- 突出使用自动胰岛素输送系统 (AID) 的患者中乙氨基诱导的CGM不准确性的潜在风险.
主要方法:
- 一份病例报告,详细介绍了一名患有1型糖尿病的儿科患者在SAP系统上的情况.
- 用于疼痛缓解的多次静脉注射乙氨基剂 (15毫克/公斤,15分钟) 的管理.
- 监测CGM读数与毛细血管血糖测量一起,以评估差异.
主要成果:
- 静脉注射乙氨基后观察到CGM葡萄糖读数的快速增加,与实际血糖水平无关.
- 摄入后大约29分钟,CGM葡萄糖水平达到峰值,与毛细血管测量相比,差异在55至114毫克/分升之间.
- 在较低的葡萄糖度下,CGM和毛细血管葡萄糖之间的差异更加明显.
结论:
- 静脉注射的乙氨基可以显著干扰CGM的准确性,导致错误的高血糖读数.
- 这些不准确性对自动胰岛素输送系统 (AID) 构成风险,可能引发不适当的胰岛素注射,增加低血糖风险.
- 医疗保健专业人员必须意识到乙氨基诱导的CGM干扰,特别是在使用AID系统的患者中,以防止不良事件.
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