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乙型肝炎病毒e抗原阴性慢性感染。治疗依据谷氨酸丙酮酸转 [复制链接]

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发表于 2017-12-28 16:52 |只看该作者 |倒序浏览 |打印
Gastroenterol Hepatol. 2017 Dec 23. pii: S0210-5705(17)30243-1. doi: 10.1016/j.gastrohep.2017.11.003. [Epub ahead of print]
Hepatitis B virus e antigen-negative chronic infection. Treatment based on glutamic pyruvic transaminase and hepatitis B virus deoxyribonucleic acid cut-off values. [Article in English, Spanish]
Guardiola-Arévalo A1, Gómez Rodríguez R2, Romero Gutiérrez M2, Gómez Moreno AZ3, García Vela A3, Sánchez Simón R4, Gómez Hernando C5, Andrés Esteban EM6.
Author information
1Servicio de Aparato Digestivo, Hospital Virgen de la Salud, Toledo, España; Servicio de Aparato Digestivo, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España. Electronic address: [email protected].2Servicio de Aparato Digestivo, Hospital Virgen de la Salud, Toledo, España.3Servicio de Aparato Digestivo, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España.4Servicio de Anatomía Patológica, Hospital Virgen de la Salud, Toledo, España.5Servicio de Microbiología, Hospital Virgen de la Salud, Toledo, España.6Universidad Jaume I, Castellón, España.

AbstractOBJECTIVES: To identify glutamic pyruvic transaminase (GPT) and hepatitis B virus DNA (HBV-DNA) cut-off values at diagnosis in patients with hepatitis B virus e antigen-negative chronic infection (HBeAg(-)), which may be predictors of clinical course, prognosis and/or the need for antiviral therapy.
METHODS: A retrospective and observational cohort study of patients diagnosed with HBeAg(-) chronic infection (2005-2012). A normal GPT cut-off value at diagnosis that predicts abnormal GPT values in the clinical course of the infection, a baseline HBV-DNA cut-off value that predicts an increase in HBV-DNA above 2,000IU/ml, and GPT and HBV-DNA as predictors of the need for treatment were investigated using ROC curves.
RESULTS: 126 patients were enrolled (follow-up: 42.1±21.5months), 93 of which had normal GPT levels at diagnosis. In the ROC curve analysis, 900IU/ml was found to be the HBV-DNA cut-off value that best predicted this value's increase above 2,000IU/ml (sensitivity: 90%; specificity: 88%; PPV: 79%; NPV: 100%; diagnostic precision: 89%), while 25mU/ml was the normal GPT cut-off value at diagnosis that best predicted subsequently elevated GPT levels (sensitivity: 95.4%; specificity: 81.6%; PPV: 67%; NPV: 96%; diagnostic precision: 80.6%). Patients with GPT 26-40mU/ml at diagnosis presented with more complications or required more treatment than subjects with GPT≤25mU/ml (P<.05). The combined GPT and HBV-DNA values that elicited the highest treatment need were 38mU/ml of GPT and 6,000IU/ml of HBV-DNA (sensitivity: 75%; specificity: 93.4%; PPV: 60%; NPV: 96.6%).
CONCLUSION: HBeAg(-) patients with GPT<25mU/ml and HBV-DNA<900IU/ml at diagnosis have positive outcomes and may not require such stringent follow-up in the first years after diagnosis.

Copyright © 2017 Elsevier España, S.L.U. All rights reserved.



KEYWORDS: Antígeno e de la hepatitis B ;Hepatitis B crónica; Deoxyribonucleic acid; Glutamate pyruvate transaminase (GPT); Glutámico-pirúvica transaminasa (GPT); Hepatitis B e antigen; Hepatitis B virus; Hepatitis B, Chronic; Virus de la hepatitis B; Ácido desoxirribonucleico

PMID:29279233DOI:10.1016/j.gastrohep.2017.11.003

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发表于 2017-12-28 16:52 |只看该作者
Gastroenterol Hepatol。 2017 Dec 23。pii:S0210-5705(17)30243-1。 doi:10.1016 / j.gastrohep.2017.11.003。 [电子版提前打印]
乙型肝炎病毒e抗原阴性慢性感染。治疗依据谷氨酸丙酮酸转氨酶和乙型肝炎病毒脱氧核糖核酸截止值。
[英文,西班牙文]
瓜迪奥拉 - 阿雷瓦洛A1,戈麦斯罗德里格斯R2,罗梅罗古铁雷斯M2,戈麦斯莫雷诺AZ3,加西亚贝拉A3,桑切斯西蒙R4,戈麦斯埃尔南多C5,安德烈埃斯特班EM6。
作者信息

1
    Servitio de Aparato Digestivo,Virgen de la Salud,Toledo,España; Servicio de Aparato Digestivo,Fuenlabrada大学医院,Fuenlabrada,马德里,西班牙。电子地址:[email protected]
2
    Servicio de Aparato Digestivo,Virgen de la Salud医院,托莱多,西班牙。
3
    Servicio de Aparato Digestivo,Fuenlabrada大学医院,Fuenlabrada,马德里,西班牙。
4
    Servicio deAnatomíaPatológica,Virgen de la Salud医院,托莱多,西班牙。

    Servio deMicrobiología,Virgen de la Salud医院,托莱多,西班牙。
6
    Jaume I大学,卡斯特利翁,西班牙。

抽象
目的:

乙型肝炎病毒e抗原阴性慢性感染(HBeAg( - ))患者诊断时的谷丙转氨酶(GPT)和乙型肝炎病毒DNA(HBV-DNA)截断值,这可能是临床过程的预测因素,预后和/或需要抗病毒治疗。
方法:

对2005 - 2012年诊断为HBeAg( - )慢性感染患者的回顾性和观察性队列研究。诊断时GPT临界值正常,可预测感染临床过程中异常GPT值,预测HBV-DNA高于2,000IU / ml的基线HBV-DNA截止值,以及GPT和HBV-使用ROC曲线研究DNA作为治疗需要的预测因子。
结果:

入组126例(随访:42.1±21.5个月),其中93例在诊断时GPT水平正常。在ROC曲线分析中,发现900IU / ml的HBV-DNA临界值最能预测这个值超过2000IU / ml(敏感性:90%;特异性:88%; PPV:79%; NPV: 100%;诊断准确度:89%),而诊断时GPT临界值正常为25mU / ml,最佳预测随后GPT升高(敏感性:95.4%;特异性:81.6%; PPV:67%; NPV:96 %;诊断精度:80.6%)。诊断GPT 26-40mU / ml的患者并发症多于GPT≤25mU/ ml(P <0.05)。引起最高治疗需求的GPT和HBV-DNA总值分别是GPT 38mU / ml和HBV-DNA 6000(阴性率75%,特异性93.4%,PPV 60%,NPV 96.6%) 。
结论:

诊断时GPT <25mU / ml和HBV-DNA <900IU / ml的HBeAg( - )患者具有积极的结果,并且在诊断后的头几年可能不需要这样严格的随访。

版权©2017 ElsevierEspaña,S.L.U.版权所有。
关键词:

Antígenoe de la hepatitis B;乙型肝炎病毒;脱氧核糖核酸;谷氨酸丙酮酸转氨酶(GPT); Glutámico-pirúvicatransaminasa(GPT);乙肝e抗原;乙型肝炎病毒;乙型肝炎,慢性;乙型肝炎病毒; Ácidodesoxirribonucleico

结论:
    29279233
DOI:
    10.1016 / j.gastrohep.2017.11.003
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