在低资源环境中1型糖尿病青少年的人类与模拟胰岛素 (HumAn-1):随机对照试验的协议
Abigail Foulds1, Claire Josey1, Sylvia Kehlenbrink2
1University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
BMJ open
|January 31, 2025
概括
这项研究研究了低资源环境中1型糖尿病的年轻人中的胰岛素格拉与人体胰岛素. 结果将为改善血糖控制和降低低血糖症的治疗可访问性和有效性提供信息.
科学领域:
- 内分泌学 在内分泌学.
- 全球健康 全球健康
- 临床试验 临床试验
背景情况:
- 长效胰岛素类似物在高收入国家是标准的,但在资源较低的环境中未得到充分研究.
- 在缺乏资源的环境中,1型糖尿病 (T1D) 管理面临的挑战包括血糖控制不良和粮食不安全.
- 在这些环境中,胰岛素glargine可能为T1D患者提供临床益处.
研究的目的:
- 为了确定胰岛素glargine是否可以降低严重的低血糖和/或改善与年轻人患有T1D的人类胰岛素相比的时间范围 (TIR).
- 评估生物类似胰岛素glargine与人胰岛素 (NPH或70/30) 在多样化,低资源人群中的疗效和安全性.
- 为了评估治疗满意度,生活质量和使用模拟胰岛素的成本效益.
主要方法:
- 一个1:1随机的平行组试验,涉及400名孟加拉国和坦桑尼亚T1D的年轻人.
- 盲目连续监测葡萄糖,以评估12个月的血糖控制.
- 同一主要结局:严重低血糖的百分比时间 (<54 mg/dL) 和TIR (70-180 mg/dL) 在6个月.
主要成果:
- 数据收集正在进行中; 6个月的初级结果结果正在等待.
- 二次结局包括12个月的TIR,HbA1c和低血糖事件的频率.
- 正在进行治疗满意度和生活质量的定性和定量评估.
结论:
- 预计这项研究将提供有关胰岛素格拉金在代表性不足的人群中的有效性和安全性的关键数据.
- 调查结果将为临床实践指南和有关在低资源环境中获得胰岛素的政策决策提供信息.
- 这项研究解决了全球理解T1D管理的关键差距.
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