Background: Portal hypertension, a common complication associated with liver cirrhosis, can result in variceal bleeding, which greatly impacts patient survival. Recently, β-arrestin-2 has been shown to predict the acute hemodynamic response to nonselective β-blocker therapy for cirrhotic portal hypertension. However, more data is needed on the long-term effects of and changes in β-arrestin-2 following nonselective β-blocker therapy.
View Article and Find Full Text PDFHepatitis C virus (HCV) infection is a major worldwide problem with the highest incidence rates in Egypt. It affects B cells that serve as reservoirs for persistent HCV, resulting in phenotypic B cell alterations. Interleukin-7 (IL-7) is a cytokine with antiviral activity, important for B cell physiology.
View Article and Find Full Text PDFAim Of The Study: Micro-ribonucleic acids (miRNA) are small single stranded RNA molecules. They act as key regulators of several cellular processes such as proliferation, apoptosis, tumor differentiation, invasion and metastasis. Hepatocellular carcinoma (HCC) represents the most common primary liver cancer.
View Article and Find Full Text PDFBarrett's esophagus has 0.5% to 7% risk of progression to esophageal adenocarcinoma. The method of obtaining biopsies to diagnose Barrett's is challenging.
View Article and Find Full Text PDFAim Of The Study: The diagnosis of hepatocellular carcinoma (HCC) is usually late, due to the lack of early detection of biomarkers for HCC. Metabolomics analysis has emerged as a useful tool for studying human diseases. The objective of the study was to investigate the differences in plasma metabolites between hepatitis C virus (HCV)-induced cirrhosis and HCC.
View Article and Find Full Text PDFBackground: Nonalcoholic steatohepatitis-related cirrhosis is one of the liver complications in type 2 diabetes mellitus (T2DM) and reported to be a risk factor for developing hepatocellular carcinoma (HCC). A reliable screening biomarker of liver cirrhosis (LC) and HCC among T2DM patients is important to reduce the morbidity and mortality of this disease. MicroRNA (miRNA) is considered a key player in HCC and T2DM, and it might be a hidden culprit in diabetes-associated HCC, making it a promising reliable prognostic tool.
View Article and Find Full Text PDFBackground: Conflicting data have been published about the risk of hepatocellular carcinoma (HCC) following direct-acting antivirals (DAAs). We investigated the incidence of HCC occurrence/recurrence after DAAs therapy.
Patients And Methods: Retrospectively, we analyzed data of 392 patients with F3-4 fibrosis and cirrhosis treated by DAAs during the period from August 2015 to May 2018.
The pathogenesis of irritable bowel syndrome (IBS) is not yet clear. Our study suggested parasitic infection and other plausible risk factors among Egyptian IBS patients. We studied 40 IBS patients diagnosed according to Rome III criteria (Group I), 40 with other gastrointestinal symptoms (Group II) and 40 healthy controls (Group III).
View Article and Find Full Text PDFObjectives: This study aimed to assess urinary neutrophil gelatinase-associated lipocalin (uNGAL) and serum cystatin C (sCys C) in liver cirrhosis patients with renal dysfunction and to evaluate their role in the diagnosis of the hepatorenal syndrome (HRS).
Patients And Methods: Forty-five liver cirrhosis patients were enrolled in the study and they were divided into three groups; the first group included 15 patients with normal renal function, the second group included 15 patients with HRS; and the third group included 15 patients with chronic kidney disease (CKD). There was a fourth group, which included 15 healthy controls.
Background: We investigated tolerability and effectiveness of generic, less expensive direct antiviral drugs in the treatment of hepatitis C virus genotype 4 (HCV GT-4) in an Egyptian cohort.
Patients And Methods: Retrospectively, we analysed data from 648 patients with HCV GT4 attending Alexandria Main University Hospital from January 2016 to May 2017 [488 treatment naïve/160 treatment-experienced/288 with chronic hepatitis/360 with cirrhosis]. Patients received generic sofosbuvir/ledipasvir (n = 168, treatment naïve = 136, treatment-experienced = 32) or sofosbuvir/daclatasvir (n = 480, treatment naïve = 352, treatment-experienced = 128) ± ribavirin.