期刊
TRANSPLANT INTERNATIONAL
卷 23, 期 9, 页码 861-870出版社
WILEY
DOI: 10.1111/j.1432-2277.2010.01142.x
关键词
liver fibrosis; liver transplantation; noninvasive tests; serum markers; transient elastography
Noninvasive tests (NIT) for evaluation of hepatic fibrosis have not been evaluated extensively in liver transplantation. We systematically reviewed the literature regarding NIT after liver transplantation. We identified 14 studies evaluating NIT based on serum markers and/or liver imaging techniques: 10 studies assessed NIT in recipients with recurrent HCV infection for fibrosis and four studies evaluated predictors of progression of fibrosis in recurrent HCV. Transient Elastography (TE) had good discrimination for significant fibrosis (median AUROC: 0.88). Among the serum NIT, APRI had good performance (median AUROC: 0.75). TE performed better than serum (direct and indirect) NIT for significant fibrosis with median AUROC 0.88 (vs. 0.66, P < 0.001), median sensitivity 0.86 (vs. 0.56, P = 0.002), median NPV 0.90 (vs. 0.74, P = 0.05) and median PPV 0.80 (vs. 0.63, P = 0.02). TE compared to indirect serum NIT, had better performance, but was not superior to APRI score. Finally, direct, compared to indirect NIT, were not significantly different except for specificity: median: 0.83 vs. 0.69, respectively, P = 0.04. In conclusion, NIT could become an important tool in clinical management of liver transplant recipients, but whether they can improve clinical practice needs further evidence. Their optimal combination with liver biopsy and assessment of collagen content requires investigation.
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