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对于对皮质类固醇无反应的重症酒精性肝炎患者,早期改用己酮可可碱并无效果。

Early switch to pentoxifylline in patients with severe alcoholic hepatitis is inefficient in non-responders to corticosteroids.

作者信息

Louvet Alexandre, Diaz Emmanuel, Dharancy Sébastien, Coevoet Hugues, Texier Frédéric, Thévenot Thierry, Deltenre Pierre, Canva Valérie, Plane Christophe, Mathurin Philippe

机构信息

Services d'Hépato-Gastroentérologie, Hôpital Huriez, rue Polonovski, Lille, France.

出版信息

J Hepatol. 2008 Mar;48(3):465-70. doi: 10.1016/j.jhep.2007.10.010. Epub 2007 Nov 26.

Abstract

BACKGROUND/AIMS: In severe alcoholic hepatitis (AH), 40% of patients will obtain no benefit from corticosteroids. Improvement in management of non-responders is warranted and only pentoxifylline can be considered an alternative. A two-step strategy was evaluated consisting of early withdrawal of corticosteroids and a switch to pentoxifylline for 28 additional days in non-responders identified using early change in bilirubin level.

METHODS

One hundred and twenty-one patients with AH were treated prospectively with corticosteroids, and the two-step strategy was proposed to 29 non-responders treated according to a two-step strategy who were compared to 58 matched non-responders treated with corticosteroids only.

RESULTS

Clinical and biological features of the two groups were similar. There was no survival improvement at 2 months in patients treated with the two-step strategy compared to controls: 35.5+/-6.3% vs 31+/-8.6%. After 21 days, biological evolution was similar for prothrombin time (-0.25s vs +0.2s), bilirubin (0.8 mg/dl vs 2.03 mg/dl) and creatinine (+0.16 mg/dl vs -0.7 mg/dl). In multivariate analysis, only age, evolution of bilirubin during the first week, creatinine and DF were associated with 2-month survival.

CONCLUSIONS

Non-responders to corticosteroids do not obtain any benefit from an early switch to pentoxifylline. Thus, the issue of management of non-responders remains unresolved.

摘要

背景/目的:在严重酒精性肝炎(AH)中,40%的患者无法从皮质类固醇治疗中获益。有必要改进对无反应者的治疗管理,且仅己酮可可碱可被视为一种替代药物。我们评估了一种两步策略,该策略包括早期停用皮质类固醇,并对使用胆红素水平早期变化确定的无反应者额外给予28天的己酮可可碱治疗。

方法

121例AH患者接受了皮质类固醇的前瞻性治疗,对于29例按照两步策略治疗的无反应者,将其与58例仅接受皮质类固醇治疗的匹配无反应者进行比较。

结果

两组的临床和生物学特征相似。与对照组相比,采用两步策略治疗的患者在2个月时生存率没有提高:分别为35.5±6.3%和31±8.6%。21天后,凝血酶原时间(-0.25秒对+0.2秒)、胆红素(0.8毫克/分升对2.03毫克/分升)和肌酐(+0.16毫克/分升对-0.7毫克/分升)的生物学变化相似。在多变量分析中,只有年龄、第一周胆红素的变化、肌酐和DF与2个月生存率相关。

结论

对皮质类固醇无反应者早期改用己酮可可碱未获得任何益处。因此,无反应者的治疗问题仍未解决。

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