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The usefulness of liver stiffness measurement using FibroScan in chronic hepatitis C in South Korea: a multicenter, prospective study

Authors
 Eun Hee Choi  ;  Seung Up Kim  ;  Kwang-Hyub Han  ;  Young Nyun Park  ;  Kwan Sik Lee  ;  Sung Won Cho  ;  Jin Mo Yang  ;  Dong Joon Kim  ;  Myung Hee Lee  ;  Ja Kyung Kim  ;  Jae Youn Cheong  ;  Hui Won Jang 
Citation
 Journal of Gastroenterology and Hepatology, Vol.26(1) : 171-178, 2011 
Journal Title
 Journal of Gastroenterology and Hepatology 
ISSN
 0815-9319 
Issue Date
2011
Abstract
AIM: We investigated the accuracy of liver stiffness measurement (LSM) in chronic hepatitis C (CHC) in a multicenter, prospective study in South Korea. METHODS: Between June 2005 and July 2009, 91 CHC patients without a previous history of antiviral treatment, clinical evidences of cirrhosis, coinfection with other viruses, and heavy alcohol consumption and with alanine aminotransferase (ALT) ≤5x upper limit of normal, total bilirubin ≤1.5 mg/dL, sufficient liver biopsy quality (≥15 mm and more than six portal tracts), interquartile range to median liver stiffness (LS) value ratio ≤0.21, and more than 10 valid measurements, were recruited. The Batts and Ludwig scoring system was used for histologic assessment. Age-platelet index (API), aspartate aminotransferase (AST)-to-platelet ratio index (APRI), and age-spleen-platelet ratio index (ASPRI) were calculated. Area under the receiver operating characteristic curve (AUROC) was used to evaluate the performance of LSM and other noninvasive models. RESULTS: The mean age was 47.9 years, and the mean LS value was 7.7 kPa (44 men and 47 women). LS value was highly correlated to the fibrosis stages (r=0.835, P<0.001). The AUROCs of LSM were 0.909 for ≥F2, 0.993 for ≥F3, and 0.970 for F=4 and were superior to those of API (0.72, 0.858, and 0.948, respectively), APRI (0.780, 0.887, and 0.904, respectively), and ASPRI (0.713, 0.862, and 0.957, respectively). The optimal cutoff LS values were 6.2 kPa for ≥F2, 7.7 kPa for ≥F3, and 11.0 kPa for F=4. CONCLUSIONS: Our data suggest that LSM can accurately assess liver fibrosis in patients with CHC and be applied in South Korea.
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/94009
DOI
10.1111/j.1440-1746.2010.06385.x
Appears in Collections:
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Biostatistics (의학통계학과)
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실)
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실)
Yonsei Authors
김승업(Kim, Seung Up) ; 김자경(Kim, Ja Kyung) ; 박영년(Park, Young Nyun) ; 이관식(Lee, Kwan Sik) ; 장희원(Jang, Hui Won) ; 최은희(Choi, Eun Hee) ; 한광협(Han, Kwang Hyup)
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Full Text
http://onlinelibrary.wiley.com/doi/10.1111/j.1440-1746.2010.06385.x/abstract
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