Search results for "fibrosis"

Non-Invasive Assessment of Liver Injury in Non-Alcoholic Fatty Liver Disease: A Review of Literature.

2016

NAFLD (Non-Alcoholic Fatty Liver Disease) is an increasingly significant public health issue, regarded as the most relevant liver disease of the twenty-first century. Approximately 20%-30% of NAFLD subjects develop a NASH (Non-Alcoholic Steato-Hepatitis), a condition which can potentially evolve to liver cirrhosis and hepatocellular carcinoma. For these reasons a proper evaluation of liver damage is a key point for diagnosis and prognosis and liver biopsy still remains the "gold standard" procedure both for discrimination between steatosis and steatohepatitis and assessment of the degree of liver fibrosis. Nonetheless, given it is an invasive, painful and costly procedure, a great research …

Histological subclassification of cirrhosis

2010

Role of the receptor tyrosine kinase MER in the development of fibrosis in NAFLD

2015

s / Digestive and Liver Disease 47S (2015) e221–e225 e225 age of these patients was 61 years (SD 12); 53% were female. Compared to HCV patients without steatosis (3347), in patients with steatosis: BMI was ≥25 in 44% vs. 36% (p<0.05) and ≥30 in 18% vs 11% (p=0.05); F4/cirrhosis was present in 28% vs. 32% (p=ns). Among HCV patients with and without steatosis, similar distribution of HCV genotypes, transaminases and gamma GT levels, lipid pattern and other comorbidities were observed. Of 1295 patients with steatosis, in 167 (1.3%) liver biopsy was available and confirmed the NAFLD diagnosis. In this last group of patients the prevalence of diabetes and of cardiovascular disease were higher co…

Pegylated-interferon-α(2a) in clinical practice: how to manage patients suffering from side effects

2011

Introduction: The goal of antiviral therapy in patients with chronic hepatitis C is to slow or halt the progression of fibrosis and prevent the development of cirrhosis. Accordingly, antiviral treatment is proposed for a large population of patients with chronic hepatitis. Areas covered: The standard-of-care for chronic hepatitis C is the combination of pegylated IFN (PEG-IFN) and ribavirin. The use of these drugs has been correlated with a range of adverse effects, including influenza-like symptoms, hematological changes and neuropsychiatric disturbances. The effects of these adverse events associated with PEG-IFN therapy are manifold and are a major reason why patients decline or stop the…

PNPLA3 Rs738409 C&amp;gt;G Variant Predicts Liver-Related Outcomes in Patients with Non-Alcoholic Fatty Liver Disease

2019

Background: Patients with NAFLD are at higher risk of developing liver-related complications -liver decompensation(LD) and hepatocellular carcinoma (HCC), including death-. A single nucleotide polymorphism in PNPLA3 gene is associated with a higher prevalence of liver damage and HCC, but prospective date are not available. We aimed to assess whether the common rs738409 variant in PNPLA3 gene can predict the occurrence of liver-related events and death in a large cohort of NAFLD patients.   Methods: We considered 471 consecutive Italian individuals with histological diagnosis of NAFLD or clinical diagnosis of compensated NAFLD-related cirrhosis, prospectively followed for at least 6 months. …

Predictors of advanced fibrosis in non-cirrhotic non-alcoholic fatty liver disease in Germany

2018

BACKGROUND Advanced fibrosis has been established as the most important predictor of overall mortality in patients with non-alcoholic fatty liver disease (NAFLD). In contrast to cirrhosis, advanced, non-cirrhotic NAFLD is difficult to identify and data from Germany are lacking. AIM To identify clinical factors associated with advanced, non-cirrhotic fibrosis. METHODS Patients were recruited in the prospectively enrolling European NAFLD Registry. Clinical characteristics and the performance of non-invasive surrogate scores compared with vibration-controlled transient elastography are reported. RESULTS Two hundred and sixty-one patients with non-cirrhotic NAFLD on liver biopsy (mean age 51 ye…

Are non-invasive fibrosis markers for chronic hepatitis B reliable in sub-Saharan Africa?

2017

Background In the absence of liver biopsy, the World Health Organization recommends non-invasive tests, such as aspartate aminotransferase to platelet ratio index and FIB-4, to assess liver fibrosis in patients with chronic hepatitis B. However, these tests are not well validated in sub-Saharan Africa. Recently, a new marker, gamma-glutamyl transpeptidase to platelet ratio, was found to be more accurate in an African setting, but this needs confirmation in other cohorts. Methods A treatment program for chronic hepatitis B was initiated in Addis Ababa, Ethiopia, in 2015. Non-invasive tests were compared with transient elastography (Fibroscan 402, Echosense, France) using the following thresh…

The Clinical Course of Portal Hypertension in Liver Cirrhosis

2000

Portal hypertension is caused by liver cirrhosis in almost %% of patients in Europe and in North America. Other causes such as hepato-splenic schistosomiasis, noncirrhotic portal fibrosis and extrahepatic portal vein thrombosis are more common in Asia and South America.

P162 Prevalence of nafld (non alcoholic fatty liver disease) and fibrosis in inflammatory bowel disease: the impact of traditional risk factors, inte…

2020

Abstract Background Prevalence of NAFLD has recently been reported increased in inflammatory bowel disease (IBD) with conflicting results due to heterogeneity of published studies, especially in the diagnostic definition of NAFLD. The increased risk of NAFLD might be related to traditional risk factors but also to IBD-related factors. The role of genetic markers has been addressed only in one study. The aim of our study has been to assess the prevalence of NAFLD and fibrosis in a homogeneous cohort of patients with IBD, assessing the role of metabolic, disease-related and genetic factors. Methods the diagnosis of NAFLD was based on transient fibroelastometry findings (CAP ≥288 dB/m) and HSI…

Spanish Consensus on the Prevention and Treatment of Pseudomonas aeruginosa Bronchial Infections in Cystic Fibrosis Patients

2014

Pseudomonas aeruginosa is the main pathogen in bronchopulmonary infections in cystic fibrosis (CF) patients. It can only be eradicated at early infection stages while reduction of its bacterial load is the therapeutic goal during chronic infection or exacerbations. Neonatal screening and pharmacokinetic/pharmacodynamic knowledge has modified the management of CF-patients. A culture based microbiological follow-up should be performed in patients with no infection with P. aeruginosa. At initial infection, inhaled colistin (0,5-2 MU/tid), tobramycin (300 mg/bid) or aztreonam (75 mg/tid) with or without oral ciprofloxacin (15-20 mg/kg/bid, 2-3 weeks) are recommended. In chronic infections, trea…