Association between serum aminotransferase enzymes-lipid profile ratio and spontaneous HCV clearance in blood donors.

Aim: Study the role of the aminotransferase lipid profile ratio in the spontaneous clearance of HCV. Materials & methods: Blood samples from 68 blood donors were classified into three groups: negative for HCV antibodies (control group I), positive anti-HCV with negative HCV-RNA, (group II) and positive anti-HCV with positive HCV-RNA (group III). Results: A significant linear correlation was observed between the HCV-RNA levels and aminotransferase enzymes-lipid profile ratio as indicated by the values of (AST)/triglycerides (r = 0.577; p = 0.003) and ALT/triglycerides (r = 0.508; p < 0.009). AST/high-density lipoprotein had an area under the receiver operating characteristic curve of 0.72 for discriminating between nonspontaneous HCV-clearance from spontaneous HCV-clearance patients. Conclusion: AST/high-density lipoprotein can be used for the prediction of HCV clearance without treatment. [ABSTRACT FROM AUTHOR]