Current management of NAFLD/NASH.

NAFLD is the most common cause of liver disease worldwide, and its prevalence is significantly increasing. Studies have shown that it is associated with comorbidities such as diabetes, metabolic syndrome and obesity. Early diagnosis and management are highly important and could modify the prognosis of the disease. Evaluating the possibility of multiple aetiologies and recognizing the additional causes of liver disease should be a part of the patient's initial assessment. There are no approved drug treatments as yet, so the main management strategies should involve lifestyle changes such as physical activity and dietary re-education.

Brazilian Society of Hepatology and Brazilian College of Radiology practice guidance for the use of elastography in liver diseases.

In 2015 the European Association for the Study of Liver Diseases (EASL) and the Asociación Latinoamericana para el Estudio del Hígado (ALEH) published a guideline for the use of non-invasive markers of liver disease. At that time, this guideline focused on the available data regarding ultrasonic-related elastography methods. Since then, much has been published, including new data about XL probe use in transient elastography, magnetic resonance elastography, and non-invasive liver steatosis evaluation. In order to draw evidence-based guidance concerning the use of elastography for non-invasive assessment of fibrosis and steatosis in different chronic liver diseases, the Brazilian Society of Hepatology (SBH) and the Brazilian College of Radiology (CBR) sponsored a single-topic meeting on October 4th, 2019, at São Paulo, Brazil. The aim was to establish specific recommendations regarding the use of imaging-related non-invasive technology to diagnose liver fibrosis and steatosis based on the discussion of evidence-based topics by an organizing committee of experts. It was submitted online to all SBH and CBR members. The present document is the final version of the manuscript that supports the use of this new technology as an alternative to liver biopsy.

New drugs for non-alcoholic steatohepatitis.

Non-alcoholic fatty liver disease (NAFLD) is the leading cause of chronic liver disease in Western countries. At present the safest and most effective first-line therapy for the management of non-alcoholic steatohepatitis (NASH) is lifestyle modification with diet and exercise. However, long-term adherence to lifestyle modification is rare in the target population, leading to progression of liver disease and its complications such as cirrhosis and hepatocellular carcinoma. Thus, new drugs that focus mainly on the pathogenesis of NASH to target inflammation and fibrogenesis are under investigation. This mini-review summarizes the results of pivotal finalized phase 2 studies, and provide an outline of ongoing phase 2 and phase 3 studies.