The landscape of chronic liver disease in Egypt has drastically changed over the past few decades. The prevalence of metabolic-associated fatty liver disease (MAFLD) has risen to alarming levels. Despite the magnitude of the problem, no regional guidelines have been developed to tackle this disease. This document provides the clinical practice guidelines of the key Egyptian opinion leaders on MAFLD screening, diagnosis, and management, and covers various aspects in the management of MAFLD. The document considers our local situations and the burden of clinical management for the healthcare sector and is proposed for daily clinical practical use. Particular reference to special groups was done whenever necessary.

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and often fulminant course of the disease. Additionally, HCV patients may be at a higher than an average risk of acquiring hepatitis B because of the similar routes of transmission of both viruses. HBV infection can be prevented by the administration of a safe and immunogenic vaccine. Insufficient immune response to hepatitis B virus (HBV) vaccine in patients with chronic hepatitis C virus is frequently encountered and anti-HBs levels may persist for a shorter time than among immune competent persons. The purpose of present study was to determine long-term persistence of anti-HBs among Egyptian patients with chronic hepatitis C infection. It also assesses the need and response to a subsequent challenge with vaccine booster doses. METHODS: 200 individuals were enrolled; (GI) 100 patients suffered from chronic HCV infection and 100 healthy individuals as a control (GII). Both groups were matched in regard to age and sex. Each individual received a standard 3-dose series of HBV vaccine; 20µg recombinant DNA vaccine of HBV(Euvax-B LG Life science, Korea) administered by IM injection into deltoid muscle at 0, 1, 6 months interval. HBs antibody titer was measured after 4 weeks. Suboptimal or Non-responders (anti-HBs titer < 10 IU/L) received a booster dose and reevaluated after 4 weeks; Suboptimal response of group I (42 patients) divided into 2 subgroups: GIa (21 patients), which received 40 µg(double dose) recombinant HBV vaccine and GIb (21 patients), received standard adult dose 20 µg HBV vaccine. 11 individuals with suboptimal response of G II received standard adult dose 20 µg HBV vaccine too. CONCLUSION: Chronic HCV patients showed lower response rate for standard doses of HBV vaccine especially with advancing age, diabetes and hypoalbuminemia. A double booster dose (40 μg) vaccine would be recommended for them which are better than revaccination with the standard 3 doses recombinant HBV vaccine.