Use of aspartate aminotransferase to platelet ratio to reduce the need for Fibro Scan in the evaluation of liver fibrosis
Use of aspartate aminotransferase to platelet ratio to reduce the need for Fibro Scan in the evaluation of liver fibrosis作者机构：Department of Gastroenterology and Hepatology Royal Adelaide Hospital Discipline of Medicine University of Adelaide
出 版 物：《World Journal of Hepatology》 (世界肝病学杂志（英文版）（电子版）)
年 卷 期：2017年第9卷第17期
页 面：791-796页
学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学]
主 题：Liver fibrosis Aspartate aminotransferase to platelet ratio Utilization FibroScan
摘 要：To evaluate the performance of aspartate aminotransferase to platelet ratio (APRI) score against FibroScan in predicting the presence of fibrosis. METHODSData of patients who concurrently had APRI score, FibroScan and liver biopsy to assess their hepatitis C virus (HCV) and hepatitis B virus (HBV) over 6 years were retrospectively reviewed and details of their disease characteristics and demographics were recorded. Advanced fibrosis was defined as ≥ F3. RESULTSOf the 3619 patients (47.5 ± 11.3 years, 97M:36F) who had FibroScans and APRI for HCV and HBV, 133 had concurrent liver biopsy. Advanced liver fibrosis was found in 27/133 (20%, F3 = 21 and F4 = 6) patients. Although APRI score (P 0.001, AUC = 0.83) and FibroScan (P 0.001, AUC = 0.84) predicted the presence of advanced fibrosis, the sensitivities and specificities were only modest (APRI score: 51.9% sensitivity, 84.9% specificity; FibroScan: 63% sensitivity, 84% specificity). Whilst 13/27 (48%) patients with advanced fibrosis had APRI ≤ 1.0, no patients with APRI ≤ 0.5 had advanced fibrosis, with 100% sensitivity. The use of APRI ≤ 0.5 would avoid the need for FibroScan in 43% of patients. CONCLUSIONAPRI score and FibroScan performed equally well in predicting advanced fibrosis. A proposed APRI cut-off score of 0.5 could be used as a screening tool for FibroScan, as cut-off score of 1.0 will miss up to 48% of patients with advanced fibrosis. Further prospective validation studies are required to confirm this finding.
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