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Liver Int:在慢性乙型肝炎患者中,FibroStage是诊断显著纤维化、晚期纤维化和肝硬化的较好模型

2018-04-17 MedSci MedSci原创

FT4可能是诊断CHB患者纤维化分期的一个指标。FibroStage相比APRI、FIB-4、FibroIndex、Forn、Lok等模型,是一种可用于全面诊断显著纤维化、晚期纤维化和肝硬化的较好模型。

研究背景:目前,非侵入性评估肝纤维化分期的方法是迫切需要的。本研究旨在为慢性乙型肝炎患者的纤维化分期建立新的诊断模型。

研究方法:本研究为一横断面研究,研究纳入经肝穿的417例慢性乙型肝炎患者。采用METAVIR系统评估患者的肝纤维化分期,以此评估肝纤维化分期结果作为金标准。

研究结果:在甲状腺激素中,只有游离的四碘甲状腺素(FT4)的水平随METAVIR纤维化评分逐渐降低(p<0.001)。FibroStage是一新的判断肝纤维化分期的方法,融合了FT4,血小板,胆碱酯酶,谷氨酰转肽酶和年龄等数据(n=219)。对于显著性纤维化的诊断,FibroStage的AUROC显著高于FibroIndex、Forn和Lok模型的AUROC (均为p<0.01),且趋向于优于FIB-4 (p=0.0791),诊断效能与APRI模型相当(p=0.1694)。对于晚期肝纤维化的诊断,FibroStage的AUROC要高于APRI、FibroIndex、Forn和Lok等模型的AUROC (均为p<0.05);并具有与FIB-4模型相似的AUROC (p=0.2109)。对于肝硬化的诊断,FibroStage的AUROC高于APRI 、FIB-4、FibroIndex、Lok等(均为p <0.05);并与Forn的AUROC 相当(p=0.1649)。这些结果在验证组中进行了验证(n=198)。

研究结论:FT4可能是诊断CHB患者纤维化分期的一个指标。FibroStage相比APRI、FIB-4、FibroIndex、Forn、Lok等模型,是一种可用于全面诊断显著纤维化、晚期纤维化和肝硬化的较好模型。

原始出处:

Wu D, Rao Q, Chen W, et al. Development and validation of a novel score for fibrosis staging in patients with chronic hepatitis B. Liver Int, 2018, Apr 14. doi: 10.1111/liv.13756.

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    2018-08-04 yhy100200
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    2018-04-19 lsndxfj

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