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【文摘发布】肝移植后丙肝的抗病毒治疗:随机对照试验

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这个帖子发布于13年零256天前,其中的信息可能已发生改变或有所发展。
Title:Efficacy of antiviral therapy on hepatitis C recurrence after liver transplantation: a randomized controlled study.

Author: Carrion JA, Navasa M, Garcia-Retortillo M, Garcia-Pagan JC, Crespo G, Bruguera M, Bosch J, Forns X.

Gastroenterology. 2007 May;132(5):1746-56.

IF:12.386(2005)

Background & Aims: Recurrence of hepatitis C virus (HCV) infection is a relevant problem of liver transplantation programs. We evaluated the effect of antiviral therapy on disease progression in 81 HCV-infected liver transplantation recipients. Methods: Patients with mild hepatitis C recurrence (fibrosis stage F0 to F2, n = 54) were randomized to no treatment (group A, n = 27) or peginterferon alfa-2b/ribavirin for 48 weeks (group B, n = 27). Patients with severe recurrence (F3 to F4, cholestatic hepatitis) were treated (group C, n = 27). All patients (n = 81) underwent a liver biopsy at baseline and after follow-up; paired hepatic venous pressure gradient (HVPG) measurements were available in 51 patients. Results: Thirteen (48%) patients of group B and 5 (18.5%) of group C achieved sustained virological response. Liver fibrosis progressed >/=1 stage in 40 (49%) of 81 patients: 19 (70%) of group A versus 7 (26%) of group B (P = .001) and in 14 (54%) of group C. HVPG increased (6.5 to 13 mm Hg, P < .01) in patients in whom fibrosis worsened, whereas it decreased (5 to 3.5 mm Hg, P = .017) or remained unchanged in those with fibrosis improvement or stabilization, respectively. The only variable independently associated with fibrosis improvement/stabilization was treatment (odds ratio [OR] =3.7, 95% confidence interval [CI] 1.3 to 10, P = .009). Among treated patients, alanine aminotransferase (ALT) normalization and viral clearance were independently associated with histological or hemodynamic improvement/stabilization (OR 5.3, 95% CI 1.5 to 18, P < .01; OR 7.4, 95% CI 1.4 to 38, P = .01; respectively). Conclusions: Our data demonstrate that in liver transplantation recipients, antiviral therapy slows disease progression (particularly in sustained virological responders), as shown by its effects on liver histology and on HVPG.
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2007-05-10 22:11 浏览 : 871 回复 : 3
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本人已认领该文编译,48小时后若未提交译文,请其他战友自由认领
2007-05-10 22:16
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本人已认领该文编译,48小时后若未提交译文,请其他战友自由认领
2007-05-10 22:58
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Title:Efficacy of antiviral therapy on hepatitis C recurrence after liver transplantation: a randomized controlled study.
题目:肝移植后丙肝的抗病毒治疗:随机对照试验
Author: Carrion JA, Navasa M, Garcia-Retortillo M, Garcia-Pagan JC, Crespo G, Bruguera M, Bosch J, Forns X.
作者:Carrion JA, Navasa M, Garcia-Retortillo M, Garcia-Pagan JC, Crespo G, Bruguera M, Bosch J, Forns X.
Gastroenterology. 2007 May;132(5):1746-56.

IF:12.386(2005)
胃肠学:2007 May;132(5):1746-56.
影响因子:12.386(2005)
Background & Aims: Recurrence of hepatitis C virus (HCV) infection is a relevant problem of liver transplantation programs. We evaluated the effect of antiviral therapy on disease progression in 81 HCV-infected liver transplantation recipients.
背景和目的:丙型肝炎病毒(HCV)的复发感染是肝移植中的重大问题。我们对81例HCV感染的肝移植病人进行了抗病毒治疗,评价了该方法对病情的影响。
Methods: Patients with mild hepatitis C recurrence (fibrosis stage F0 to F2, n = 54) were randomized to no treatment (group A, n = 27) or peginterferon alfa-2b/ribavirin for 48 weeks (group B, n = 27). Patients with severe recurrence (F3 to F4, cholestatic hepatitis) were treated (group C, n = 27). All patients (n = 81) underwent a liver biopsy at baseline and after follow-up; paired hepatic venous pressure gradient (HVPG) measurements were available in 51 patients.
方法:对于轻微HCV复发病人(纤维化期 F0到F2,n=54),我们随机分为两组,一组不进行治疗(A组,n = 27),另一组进行派罗欣/利巴韦林治疗48周(B组,n =27)。严重复发病人(F3到F4,胆汁淤滞性肝炎)则均进行了治疗(C组,n =27)。所有病人(n = 81)在治疗前和随访后均进行了活检;其中有51名病人进行了治疗前后肝静脉压力梯度(HVPG)的测量。
Results: Thirteen (48%) patients of group B and 5 (18.5%) of group C achieved sustained virological response. Liver fibrosis progressed >/=1 stage in 40 (49%) of 81 patients: 19 (70%) of group A versus 7 (26%) of group B (P = .001) and in 14 (54%) of group C. HVPG increased (6.5 to 13 mm Hg, P < .01) in patients in whom fibrosis worsened, whereas it decreased (5 to 3.5 mm Hg, P = .017) or remained unchanged in those with fibrosis improvement or stabilization, respectively. The only variable independently associated with fibrosis improvement/stabilization was treatment (odds ratio [OR] =3.7, 95% confidence interval [CI] 1.3 to 10, P = .009).
结果:B组和C组中分别有13人(48%)和5人(18.5%)获得了持久的病毒学应答。81名病人有40人(49%)肝脏纤维化程度>/=1期:其中A组19人(70%) ,B组7人(26%)(P = .001),C组14人(54%)。纤维化程度高的病人HVPG升高(6.5 to 13 mm Hg, P < .01),而对于纤维化程度有改善或较稳定的病人HVPG下降或保持不变(5 to 3.5 mm Hg, P = .017)。而治疗与否是相对于纤维化改善/稳定的唯一独立因素(比数比[OR] =3.7, 95% 可信区间[CI] 1.3 到 10, P = .009).
Among treated patients, alanine aminotransferase (ALT) normalization and viral clearance were independently associated with histological or hemodynamic improvement/stabilization (OR 5.3, 95% CI 1.5 to 18, P < .01; OR 7.4, 95% CI 1.4 to 38, P = .01; respectively).
在治疗病人中,谷丙转氨酶(ALT)的正常化和病毒的清除独立于组织学或血液动力学的改善/稳定(分别为OR 5.3, 95% CI 1.5 to 18, P < .01; OR 7.4, 95% CI 1.4 to 38, P = .01).
Conclusions: Our data demonstrate that in liver transplantation recipients, antiviral
therapy slows disease progression (particularly in sustained virological responders), as shown by its effects on liver histology and on HVPG.
结论:我们的结果说明在肝移植受体中,抗病毒治疗由于其对肝脏组织学和HVPG的影响可减缓疾病的进程(尤其是获得了持久病毒学应答的病人)。

编译后:共677字
背景和目的:丙型肝炎病毒(HCV)的复发感染是肝移植中的重大问题。我们对81例HCV感染的肝移植病人进行了抗病毒治疗,评价了该方法对病情的影响。方法:对于轻微HCV复发病人(纤维化期 F0到F2,n=54),我们随机分为两组,一组不进行治疗(A组,n = 27),另一组进行派罗欣/利巴韦林治疗48周(B组,n =27)。严重复发病人(F3到F4,胆汁淤滞性肝炎)则均进行了治疗(C组,n =27)。所有病人(n = 81)在治疗前和随访后均进行了活检;其中有51名病人进行了治疗前后肝静脉压力梯度(HVPG)的测量。结果:B组和C组中分别有13人(48%)和5人(18.5%)获得了持久的病毒学应答。81名病人有40人(49%)肝脏纤维化程度>/=1期:其中A组19人(70%) ,B组7人(26%)(P = .001),C组14人(54%)。纤维化程度高的病人HVPG升高(6.5 to 13 mm Hg, P < .01),而对于纤维化程度有改善或较稳定的病人HVPG下降或保持不变(5 to 3.5 mm Hg, P = .017)。而治疗与否是相对于纤维化改善/稳定的唯一独立因素(比数比[OR] =3.7, 95% 可信区间[CI] 1.3 到 10, P = .009). 在治疗病人中,谷丙转氨酶(ALT)的正常化和病毒的清除独立于组织学或血液动力学的改善/稳定(分别为OR 5.3, 95% CI 1.5 to 18, P < .01; OR 7.4, 95% CI 1.4 to 38, P = .01).结论:我们的结果说明在肝移植受体中,抗病毒治疗由于其对肝脏组织学和HVPG的影响可减缓疾病的进程(尤其是获得了持久病毒学应答的病人)。
2007-05-10 23:08
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