Efficacy of generic sofosbuvir with daclatasvir compared to sofosbuvir/ledipasvir in genotype 4 hepatitis C virus: A prospective comparison with historical control.

Background And Aim: Management of genotype 4 hepatitis C virus (HCV) has shifted to interferon-free regimens with a high sustained virological response (SVR-12), especially with NS5B/NS5A inhibitor combinations such as sofosbuvir and ledipasvir (Sof-Led). The guidelines have recommended the combination of sofosbuvir and another NS5A inhibitor, daclatasvir, to manage HCV genotypes 1-3. However, its use was extended to genotype 4 HCV based on extrapolating evidence.

The use of ex-vivo liver perfusion circuit in sheep model: Preliminary report.

Objectives: To describe a novel animal model for ex-vivo liver perfusion.

Methods: This study was carried out at King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia, between September 2016 and January 2019. We assembled a perfusion circuit operated by a continuous pressure-driven arterial pump with continuous portal and arterial pressure and volume measurements.

Identification of Gene Signature as Diagnostic and Prognostic Blood Biomarker for Early Hepatocellular Carcinoma Using Integrated Cross-Species Transcriptomic and Network Analyses.

Hepatocellular carcinoma (HCC) is considered the most common type of liver cancer and the fourth leading cause of cancer-related deaths in the world. Since the disease is usually diagnosed at advanced stages, it has poor prognosis. Therefore, reliable biomarkers are urgently needed for early diagnosis and prognostic assessment.

Clinical Practice Guidelines for Liver Transplantation in Saudi Arabia.

The demand for liver transplantation in the Kingdom of Saudi Arabia (KSA) is associated with the country's high burden of liver disease. Trends in the epidemiology of liver transplantation indications among recipients in KSA have changed over 20 years. Non-alcoholic steatohepatitis has eclipsed the hepatitis C virus in the country due to the effective treatment strategies for HCV.

Utility of post-liver transplantation MELD and delta MELD in predicting early and late mortality.

Introduction: The performance of early post-liver transplantation (post-LT) model for end-stage liver disease (MELD) or even its dynamic changes over time (ΔMELD) in predicting the mortality after LT is still controversial.

Aim: The aim of this study was to assess the ability of absolute and ΔMELD calculated at days 7 and 30 after LT to predict 1- and 5-year mortality.

Patients And Methods: Data of 209 consecutive patients who underwent LT in two centers were reviewed.