在2型糖尿病患者中,与代谢功能障碍相关的脂肪性肝病之间的瘦身和非瘦身风险因素的比较:一项多中心研究
Weixia Sun1, Yingqi Lv1, Li Wang2
1Department of Endocrinology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China; Key Laboratory of Environmental Medicine Engineering of Ministry of Education, Southeast University, Nanjing, China.
概括
在2型糖尿病 (T2DM) 中,瘦个体与非瘦个体相比,表现出明显的肝硬化和纤维化风险因素. 管理策略应根据这些差异量身定制.
科学领域:
- 内分泌学 在内分泌学.
- 肝病学 肝病学是一种肝病学.
- 代谢疾病 代谢疾病
背景情况:
- 非酒精性脂肪性肝病 (NAFLD) 在2型糖尿病 (T2DM) 中是一个日益关注的问题.
- 了解T2DM患者肝硬化和纤维化风险因素,特别是精瘦和非精瘦个体之间的区别,对于有效的管理至关重要.
- 以前的研究主要集中在超重或肥胖的人群中,可能忽视了瘦肉T2DM患者的独特方面.
研究的目的:
- 调查和比较患有2型糖尿病的瘦肉 (BMI <23 kg/m2) 和非瘦肉 (BMI ≥23 kg/m2) 患者之间肝硬化和纤维化的患病率和危险因素.
- 为了确定与这两组肝病相关的特定的临床和代谢差异.
主要方法:
- 一项涉及1762名T2DM患者的多中心研究.
- 过渡性弹性成像用于诊断肝脏肥胖症和纤维化.
- 收集临床数据,包括糖尿病状况,血清脂质,炎症标志物和体重指数 (BMI).
- 在瘦身与非瘦身群体中分析肝硬化和纤维化风险因素.
主要成果:
- 在瘦肉组中,肝硬化和纤维化的患病率分别为44.7%和23.4%.
- 瘦身患者的高血压和心血管疾病的发病率更高.
- 在患有肝硬化/纤维化的瘦肉患者中,观察到年龄较大,糖尿病持续时间较长,胰岛素抵抗性较低 (HOMA-IR) 和血清脂质较低.
- 在两组中,BMI,内脏脂肪面积和甘油三与肝硬化相关,但脂质概况不同.
- 胰岛素耐药性,BMI和脂质水平在瘦身组中与纤维化没有显著相关.
结论:
- 瘦身T2DM患者的肝脏脂肪酸和纤维化与非瘦身患者相比,与胰岛素耐药性相关性较小.
- 肝硬化症的不同风险因素需要风险分层和针对瘦身和非瘦身T2DM个体的个性化管理方法.
- 需要进一步研究在瘦体T2DM群体中驱动肝病的特定机制.
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