维生素D缺乏与2型糖尿病中视网膜病变有关吗? 一个病例控制研究研究
Maryam Zahedi1, Mohammad Mehdi Motahari2, Farima Fakhri3
1Department of Internal Medicine, Endocrine and Metabolic Disease, The Clinical Research Development Unit (CRDU), 5 Azar Hospital, Golestan University of Medical Sciences, Gorgan, Iran.
Clinical nutrition ESPEN
|January 14, 2024
概括
维生素D缺乏会显著增加2型糖尿病 (T2DM) 患者糖尿病视网膜病变 (DR) 的风险. 低维生素D水平也与发展为增殖性糖尿病视网膜病变 (PDR) 有关.
科学领域:
- 内分泌学 在内分泌学.
- 眼科医生 眼科 眼科
- 营养科学 营养科学
背景情况:
- 糖尿病视网膜病变 (DR) 是2型糖尿病 (T2DM) 患者视力丧失的主要原因.
- 维生素D在DR病变和进展中的作用仍然是积极研究的领域.
- 了解DR进展的风险因素对于及时干预和管理至关重要.
研究的目的:
- 调查维生素D缺乏与患糖尿病视网膜病变 (DR) 的风险之间的联系.
- 为了确定是否维生素D缺乏与DR向T2DM患者的多发性糖尿病视网膜病变 (PDR) 的进展有关.
主要方法:
- 一项涉及201名DR的T2DM患者 (病例) 和201名没有DR的T2DM患者 (对照) 的病例控制研究.
- 数据收集包括人口统计信息,人体测量测量和生化指数.
- 关键的生化评估包括25-基维生素D水平,禁食血糖 (FBG),胰岛素和HbA1c. 用多变量逻辑回归进行分析.
主要成果:
- 在病例和对照组之间没有观察到年龄,性别或BMI的显著差异.
- 与对照组 (19.88 ng/mL) 相比,DR患者 (14.46 ng/mL) 的平均25-氧维生素D度显着较低.
- 发现低维生素D水平与T2DM患者的DR和PDR风险增加有关.
结论:
- 维生素D缺乏与2型糖尿病患者糖尿病视网膜病变的风险增加有关.
- 维生素D缺乏可能会导致视网膜病变的进展到增殖阶段 (PDR).
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