早期诊断和糖尿病外围神经病变的风险因素在1型糖尿病:从当前的感知值测试的见解
Qian Zhao1,2, Jialin Wang1,2, Fangfang Liu1,2
1Endocrinology and Metabolism Center, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, China.
Frontiers in endocrinology
|April 15, 2025
概括
糖尿病外围神经病变 (DPN) 影响了78%的1型糖尿病患者. 目前的感知值 (CPT) 测试在检测DPN方面显示出中度的准确性,特别是在高风险个体中,使得早期干预成为可能.
科学领域:
- 神经学 神经学
- 内分泌学 在内分泌学.
- 糖尿病学 糖尿病学
背景情况:
- 1型糖尿病 (T1D) 存在神经纤维功能障碍的风险,导致糖尿病外围神经病变 (DPN).
- 早期发现DPN对于预防不可逆转的神经损伤至关重要.
- 了解T1D中DPN的风险因素和诊断工具至关重要.
研究的目的:
- 为了研究T1D患者的神经纤维功能障碍.
- 识别与DPN发展相关的风险因素.
- 为了评估当前感知值 (CPT) 测试与神经传导速度 (NCV) 相比的诊断准确性,用于早期DPN检测.
主要方法:
- 招募了110名T1D患者和26名对照人群,对不同神经纤维类型的2000 Hz,250 Hz和5 Hz的CPT进行评估.
- 根据疾病持续时间 (≥5年 vs ≤5年) 对一小组患者和分层参与者的NCV测量.
- 使用多变量逻辑回归来识别风险因素和ROC曲线来评估CPT的诊断疗效.
主要成果:
- 在T1D患者中,DPN发生率为78%,根据疾病持续时间没有显著差异.
- 腰部至部比>0.85被确定为DPN的独立风险因素 (OR = 3.01).
- 在5Hz的DPN检测中,CPT显示了中度的诊断准确性 (AUC = 0.723),与NCV显著相关 (P<0.001).
结论:
- CPT提供了适度的诊断准确度,用于检测早期的DPN,特别是影响非髓化C纤维.
- 高风险T1D患者 (中心肥胖,短时间的疾病) 的常规CPT查可以促进及时干预.
- 早期检测和干预是预防DPN的T1D患者不可逆转的神经损伤的关键.
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