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一个数字双胞胎增强的决策支持系统改善了1型糖尿病的时间范围:一个随机临床试验
Carlos E Builes-Montaño1, Laura Lema-Perez2, Alex Ramírez-Rincón3
1Universidad de Antioquia, Hospital Pablo Tobón Uribe, Medellín, Colombia. cbuiles@hptu.org.co.
Scientific reports
|November 13, 2025
概括
一个名为STUDIA的新的决策支持系统 (DSS) 改善了1型糖尿病 (T1D) 患者的葡萄糖控制. 与标准方法相比,模拟辅助玻尿酸计算器增加了范围的时间,并减少了低血糖症.
科学领域:
- 内分泌学和新陈代谢学
- 生物医学工程 生物医学工程
- 糖尿病 技术 技术
背景情况:
- 1型糖尿病 (T1D) 的管理通常依赖于每天多次注射或传感器增强.
- 决策支持系统 (DSS) 是一种具有成本效益的方法,可以改善T1D患者的治疗坚持和血糖控制.
- 当前的玻鲁斯计算器可能在食用胰岛素剂量方面缺乏精度.
研究的目的:
- 为了评估STUDIA的安全性,可行性和临床实用性,STUDIA是一款具有数字双胞胎启用模拟辅助玻尿酸计算器的新型DSS.
- 为了比较模拟辅助玻尿酸计算与传统碳水化合物计数在T1D中用于食用胰岛素剂量的疗效.
主要方法:
- 一个随机的,开放的,平行组研究,涉及28名T1D参与者.
- 参与者使用STUDIA模拟辅助计算器或传统的碳水化合物计数来定食胰岛素剂量.
- 使用Freestyle Libre传感器进行了持续的葡萄糖监测.
主要成果:
- 与对照组 (p < 0.001) 相比,模拟辅助计算器组在目标葡萄糖范围 (70-180 mg/dL) 的时间增加了7%.
- 在STUDIA组中,低血糖的发病率明显较低 (RR 0.31,p = 0.022).
- 模型性能显示60分钟的平均绝对百分比误差为19.2±6.7%,大多数差异发生在低风险区域.
结论:
- STUDIA系统证明了T1D患者的安全性和可行性.
- 模拟辅助玻尿酸计算显示了改善血糖控制和减少低血糖的潜在临床实用性.
- 这种DSS代表了T1D管理技术的有希望的进步.
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