2012, Number 1
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Ann Hepatol 2012; 11 (1)
Serum lipids and chronic hepatitis C genotype 4: interaction and significance
Khattab MA, Eslam M, Aly MM, Shatat M, Mousa YI, Abd-Aalhalim H, Aly H, Shaker Y
Language: English
References: 36
Page: 37-46
PDF size: 112.27 Kb.
ABSTRACT
Background & aim. Metabolic abnormalities are common in chronic hepatitis C infection (CHC). However,
the genotypic differences of these disarrangements in patients infected with CHC genotype 4 (HCV-4) and
its association with liver histology and viral loads remain unknown.
Material and methods. We consecutively
enrolled 183 HCV-4 patients and 106 healthy matched controls; to compare metabolic profiles and assess
pattern of association of HCV RNA levels as well as histological factors with the serum lipid profile.
Results.
HCV-4 infection is associated with higher homeostasis model assessment of insulin resistance (HOMA-IR) index,
despite that, a favourable lipid pattern, consisting of an elevation in HDL- C and a reduction in serum
cholesterol (TC), LDL-C and triglyceride (TG) levels, in comparison with normal matched adults. Significant
fibrosis was independently associated with HOMA-IR, portal/periportal inflammation grade, serum cholesterol
and age. Univariate association was elucidated between lower LDL-C and TC and Metavir activity score
and between higher TG and TC and steatosis. In multivariate analysis, severe hepatitis activity, milder
hepatic fibrosis, and triglyceride levels are associated with higher HCV RNA levels.
Conclusion. HCV-4 is associated
with wide metabolic changes. A proportional relationship is found between serum lipid profiles
and hepatitis C viral load and liver histology in patients with HCV-4.
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