患有β-血病的患者肝病的终身风险:来自de-LIGHT回顾性队列研究的数据
Khaled M Musallam1,2,3, Angela Vitrano4, Alessandro Inzerillo4
1Center for Research on Rare Blood Disorders (CR-RBD) and Thalassemia & Sickle Cell Center, Burjeel Medical City, Abu Dhabi, UAE.
European journal of haematology
|June 4, 2025
概括
患有β-thalassemia的患者面临着长期患肝病的高风险,主要是由于C型肝炎病毒 (HCV) 感染和铁过载. 这些因素显著增加了疾病发病率,特别是在中年.
科学领域:
- 血液学 血液学 血液学
- 肝病学 肝病学是一种肝病学.
- 内部医学 内部医学
背景情况:
- 肝脏疾病是β-thalassemia患者经常出现的并发症.
- 关于这一群体中肝病的终身发病率和特定风险因素的数据有限.
研究的目的:
- 为了调查一生发生率,并确定肝病的关键风险因素,在患者的β-thalassemia.
主要方法:
- 这是一项回顾性队列研究,涉及557名β-thalassemia患者.
- 诊断后的随访时间平均为38年.
- 利用预测性,生存和回归分析来评估风险因素.
主要成果:
- 肝脏疾病的原始发病率为26.4% (纤维化/肝硬化24.2%,HCC2.3%).
- 肝炎C病毒 (HCV) 感染 (aHR: 2.195) 和终身血清费里水平 (aHR每100 ng/mL: 1.030) 是显著的危险因素.
- 血清费里丁>1500 ng/mL是最强的预测因素;严重,持续的肝酶升高也与肝病相关.
结论:
- 贝塔thalassemia患者有相当高的肝脏疾病的终身风险.
- 感染HCV和不受控制的铁过载是主要的驱动因素,特别是在生命的第四到第五个十年.
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