在外科手术期间的先进混合闭环系统:在麻醉期间的安全性
Ana Maria Gómez1,2, Diana Henao-Carrillo1,2, Oscar Muñoz-Velandia2,3
1Endocrinology Unit, Hospital Universitario San Ignacio, Bogotá, Colombia.
Diabetes technology & therapeutics
|September 26, 2025
概括
先进的混合闭环 (AHCL) 系统在手术期间安全地管理血糖,显著改善范围内的时间和减少低血糖. 需要进一步的试验来比较AHCL与标准护理.
科学领域:
- 内分泌学 在内分泌学.
- 医疗器械 医疗器械
- 手术护理 手术护理
背景情况:
- 关于先进的混合闭环系统 (AHCL) 在外科手术期间的安全性和有效性的证据有限.
- 在手术过程中缺乏针对AHCL系统的具体管理指南.
研究的目的:
- 在使用AHCL系统的患者中评估血糖控制指标,在手术内和术后阶段.
- 评估AHCL系统在糖尿病手术患者中的安全性和可行性.
主要方法:
- 在手术期间使用MiniMedTM780G AHCL系统对1型或2型糖尿病成年患者进行前性队列研究.
- 在外科手术期间与基线相比,范围内的时间 (TIR),范围以下的时间 (TBR),范围以上的时间 (TAR) 和正常血糖范围内的时间 (TINR) 的比较.
主要成果:
- 在手术期间,AHCL系统保持了高范围的时间 (99.6%) 和正常血糖的时间 (58.6%).
- 低于范围 (<70 mg/dL) 到 0% 的时间显著减少,高于范围 (>180 mg/dL) 到 0.1% 的时间显著减少.
- 没有发生低血糖事件 (<70 mg/dL或<54 mg/dL) 或与设备相关的严重不良事件.
结论:
- 持续的AHCL系统胰岛素输注在外科手术期间是可行的和安全的.
- AHCL系统有效地保持血糖控制,实现高TIR和TINR,而不会导致低血糖.
- 建议进行随机临床试验,以比较AHCL技术与标准的外科手术期间糖尿病管理.
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