Title:The Effect of HCV Eradication after Direct-Acting Antiviral Agents on Hepatic
Steatosis: A Prospective Observational Study
Volume: 22
Issue: 1
Author(s): Hanan Soliman, Dina Ziada, Manal Hamisa, Rehab Badawi, Nehad Hawash, Marwa Salama and Sherief Abd-Elsalam*
Affiliation:
- Tropical Medicine and Infectious Diseases Department, Faculty of Medicine, Tanta University, Tanta, Egypt
Keywords:
HCV, steatosis, cirrhosis, direct acting antiviral drugs, BMI, Fibroscan.
Abstract:
Background and Aim: Eradication of hepatitis C virus (HCV) by direct-acting-antiviral-
agents (DAAs) was followed by fibrosis regression, but little is available about hepatic steatosis
changes after DAAs. The aim of this work was to assess the prevalence of hepatic steatosis among
HCV Egyptian patients and the long term changes occuring after viral eradication.
Methods: This prospective cohort study included 150 HCV patients with significant fibrosis. They
were examined by Transient elastography to evaluate liver stiffness measurement (LSM) and hepatic
steatosis before treatment, at SVR12 and 1 year after the end of therapy.
Results: LSM showed a significant positive correlation to pretreatment of hepatic steatosis. LSM
significantly decreased and hepatic steatosis significantly increased both at SVR12 and one year after
DAAs. Patients with steatosis showed significantly higher median LSM and controlled attenuation
parameter (CAP) values at: baseline, SVR12, and one year after therapy. Also, the pretreatment
steatosis and body mass index (BMI) had a significant negative correlation with fibrosis regression
one year after therapy in all studied groups.
Conclusion: Hepatic steatosis is common in HCV Egyptian patients and increases after HCV eradication
with DAAs. BMI and CAP values are negatively correlated to hepatic fibrosis regression
and positively correlated to steatosis progression one year after DAAs. So, HCV patients with hepatic
steatosis may need close follow up for atherosclerotic and HCC risk after DAAs, especially if
they are overweight.