A simple, noninvasive test for the diagnosis of liver fibrosis in patients with hepatitis C recurrence after liver transplantation.
J Viral Hepat
; 17(9): 640-9, 2010 Sep.
Article
en En
| MEDLINE
| ID: mdl-19922441
ABSTRACT
Recurrent hepatitis C is a common cause of graft loss in patients undergoing liver transplantation, and serial protocol liver biopsies have been used to identify patients at risk of graft loss from rapid fibrosis progression. The aim of this study was to derive a simple noninvasive index to predict fibrosis in patients with recurrent hepatitis C post-transplant. A retrospective study was performed assessing serial liver biopsies for post-transplant chronic hepatitis C infection. One hundred eighty-five patients were included in the analysis; median age 53 years (interquartile range 48-59) and 140 (76%) were male. Liver histology showed 53 (29%) had Ishak fibrosis stages F0/F1, 31 (17%) had F2, 29 (16%) had F3, 19 (10%) had F4 and 53 (29%) had F5/F6. The London Transplant Centres' (LTC) score was derived combining aspartate aminotransferase (AST IU/L), time from liver transplant (TFLT months), international normalized ratio and platelets. Diagnostic accuracy of the LTC score was assessed using area under receiver-operating characteristic (ROC) curves. The area under the ROC curve for moderate fibrosis (F >or= 2) was 0.78 (95% CI, 0.70-0.86; P < 0.0001), for advanced fibrosis (F4-6) was 0.80 (95% CI, 0.72-0.87; P < 0.0001) and for cirrhosis was 0.80 (95% CI, 0.72-0.88; P < 0.0001). An optimal cut-off value of 6.3 distinguished patients with no or mild fibrosis (F
Texto completo:
1
Colección:
01-internacional
Asunto principal:
Recuento de Plaquetas
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Aspartato Aminotransferasas
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Índice de Severidad de la Enfermedad
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Trasplante de Hígado
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Hepatitis C Crónica
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Cirrosis Hepática
Tipo de estudio:
Diagnostic_studies
/
Evaluation_studies
/
Guideline
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Observational_studies
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Prognostic_studies
/
Risk_factors_studies
Límite:
Female
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Humans
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Male
/
Middle aged
País/Región como asunto:
Europa
Idioma:
En
Revista:
J Viral Hepat
Asunto de la revista:
GASTROENTEROLOGIA
Año:
2010
Tipo del documento:
Article
País de afiliación:
Reino Unido