在HBeAg阳性慢性乙型肝炎和正常ALT中,显著的肝脏组织学变化很常见
Menghui Duan1,2, Huanming Xiao3, Meijie Shi3
1Department of Microbiology and Center of Infectious Diseases, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing, 100191, China.
BMC infectious diseases
|July 23, 2024
概括
许多HBeAg阳性慢性乙型肝炎患者与正常的ALT有显著的肝损伤. 高正常的ALT或较低的HBVDNA水平表明不确定的疾病,需要进一步评估和潜在的抗病毒治疗.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 病毒学 病毒学
- 胃肠病学 胃肠病学
背景情况:
- 乙型肝炎抗原 (HBeAg) 阳性慢性乙型肝炎 (CHB) 患者与正常的氨酸转移酶 (ALT) 水平仍然可能具有显著的肝脏组织病理.
- 区分真正的"免疫耐受性"患者和潜在的肝损伤患者对于适当的管理至关重要.
研究的目的:
- 为了评估HBeAg阳性CHB患者与正常ALT的肝脏组织病理.
- 在随访期间确定这些患者肝硬化和肝细胞癌 (HCC) 的发病率.
主要方法:
- 对179名HBeAg阳性,ALT正常的CHB患者的回顾性分析,这些患者在2009年至2018年期间接受了肝活检.
- 肝脏显著的组织病理变化定义为死体炎症≥G2和/或纤维化≥S2.
主要成果:
- 57.5%的患者表现出显著的肝脏组织学变化,进入不确定阶段.
- 在高正常ALT (21-40U/L) 组中,与低正常ALT (≤20U/L) 组相比,观察到更高的死角炎症率.
- 老年患者 (≥40岁) 和具有较低HBVDNA (<10^7 IU/mL) 的患者分别表现出纤维化增加和显著的组织学变化.
结论:
- 具有高正常ALT或较低HBVDNA水平的HBeAg阳性CHB患者更有可能处于不确定阶段.
- 建议使用肝脏活检或非侵入性方法来评估肝脏组织病理学.
- 建议抗病毒治疗患者有显著的肝脏组织病理学.
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