美国成年人中代谢功能障碍相关脂肪性肝病的估计负担,2020年至2050年
Phuc Le1, Moosa Tatar1,2, Srinivasan Dasarathy3,4
1Center for Value-Based Care Research, Cleveland Clinic, Cleveland, Ohio.
JAMA network open
|January 17, 2025
概括
到2050年,与代谢功能障碍相关的脂肪性肝病 (MASLD) 将在美国显著增加,导致更多的肝移植和死亡. 迫切需要预防和治疗策略来管理这种不断增长的健康负担.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 与代谢功能障碍相关的脂肪性肝病 (MASLD) 是一种普遍存在的慢性肝病.
- 预计MASLD将成为美国肝移植的主要原因.
- 了解MASLD的临床负担对于开发有效干预措施至关重要.
研究的目的:
- 预测未来美国成年人口中MASLD的负担.
- 从2020年到2050年预测MASLD,代谢功能障碍相关的脂肪肝炎 (MASH) 和晚期肝病的患病率.
主要方法:
- 基于代理的状态过渡模型的决策分析建模研究.
- 该模型模拟了18岁及以上成年人中MASLD进展的自然史.
- 出版文献作为模型输入的主要数据来源.
主要成果:
- 预计到2050年,MASLD的患病率将从2020年的33.7% (863万) 增加到41.4% (12190万).
- 预计MASH病例将从1490万增加到2320万,显著纤维化病例将从670万增加到1170万.
- 预计到2050年,肝细胞癌 (HCC) 和肝移植 (LT) 的新病例将增加一倍,与肝脏相关的死亡人数将增加三倍.
结论:
- 该研究预测,在没有有效治疗的情况下,在未来三十年内,MASLD的临床负担将大幅增加.
- 卫生系统必须为HCC病例的大幅增加和对LT的需求做好准备.
- 积极规划与MASLD相关的医疗保健需求增加是必不可少的.
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