The applicability of non-invasive methods for assessing liver fibrosis in hemodialysis patients with chronic hepatitis C.

oleh: Jia-Jung Lee, Yu-Ju Wei, Ming-Yen Lin, Sheng-Wen Niu, Po-Yao Hsu, Jiun-Chi Huang, Tyng-Yuan Jang, Ming-Lun Yeh, Ching-I Huang, Po-Cheng Liang, Yi-Hung Lin, Ming-Yen Hsieh, Meng-Hsuan Hsieh, Szu-Chia Chen, Chia-Yen Dai, Zu-Yau Lin, Shinn-Cherng Chen, Jee-Fu Huang, Jer-Ming Chang, Shang-Jyh Hwang, Chung-Feng Huang, Yi-Wen Chiu, Wan-Long Chuang, Ming-Lung Yu

Format: Article
Diterbitkan: Public Library of Science (PLoS) 2020-01-01

Deskripsi

<h4>Background</h4>The accurate assessment of liver fibrosis among hemodialysis patients with chronic hepatitis C (CHC) is important for both treatment and for follow up strategies. Applying the non-invasive methods in general population with viral hepatitis have been successful but the applicability of the aminotransferase/platelet ratio index (APRI) or the fibrosis-4 index (FIB-4) in hemodialysis patients need further evaluation.<h4>Materials and methods</h4>We conducted a prospective, multi-center, uremic cohort to verify the applicability of APRI and FIB-4 in identifying liver fibrosis by reference with the standard transient elastography (TE) measures.<h4>Results</h4>There were 116 CHC cases with valid TE were enrolled in our analysis. 46 cases (39.6%) were classified as F1, 35 cases (30.2%) as F2, 11 cases (9.5%) as F3, and 24 cases (20.7%) as F4, respectively. The traditional APRI and FIB-4 criteria did not correctly identify liver fibrosis. The optimal cut-off value of APRI was 0.28 and of FIB-4 was 1.91 to best excluding liver cirrhosis with AUC of 76% and 77%, respectively. The subgroup analysis showed that female CHC hemodialysis patients had better diagnostic accuracy with 74.1% by APRI. And CHC hemodialysis patients without hypertension had better diagnostic accuracy with 78.6% by FIB-4.<h4>Conclusions</h4>This study confirmed the traditional category level of APRI and FIB-4 were unable to identify liver fibrosis of CHC hemodialysis patients. With the adjusted cut-off value, APRI and FIB-4 still showed suboptimal diagnostic accuracy. Our results suggest the necessary of TE measures for liver fibrosis in the CHC uremic population.