Understanding MASH: An Examination of Progression and Clinical Outcomes by Disease Severity in the TARGET-NASH Database.

Introduction: Metabolic dysfunction-associated steatohepatitis (MASH), the progressive form of metabolic dysfunction-associated steatotic liver disease (MASLD), is linked to cardiometabolic risk factors such as obesity and type 2 diabetes (T2D). The rising prevalence of MASH and risk of hepatic and extra-hepatic complications emphasize the need for a better understanding of disease progression and associated outcomes. This study aimed to evaluate the incidence of, and demographic and clinical characteristics associated with, progression to MASH-related complications by disease severity in patients with non-cirrhotic MASH or MASH cirrhosis.

A rapid turnaround time workflow for a cytological liquid biopsy assay using FNA supernatant specimens.

Background: Genomic profiling is essential in the management of non-small cell lung cancer. However, this may often be challenging because of limited cytological tissue and extended turnaround time (TAT) for next-generation sequencing (NGS). This study aims to describe a rapid TAT workflow for molecular profiling using fine-needle aspiration (FNA) supernatants.

Microsatellite instability and high tumor mutational burden detected by next generation sequencing are concordant with loss of mismatch repair proteins by immunohistochemistry.

Impairment of DNA mismatch repair function in neoplasms can be assessed by DNA-based methods to assess for high microsatellite instability (MSI-High) or immunohistochemical (IHC) analysis to assess for deficiency of mismatch repair proteins (dMMR). Neoplasms with mismatch repair deficiency often have high tumor mutational burden (TMB-High). MSI-High, dMMR, and TMB-High are all histology agnostic biomarkers for potential therapy using immune checkpoint inhibitors (ICI).

Evaluating the burden of illness of metabolic dysfunction-associated steatohepatitis in a large managed care population: The ETHEREAL Study.

Background: Metabolic dysfunction-associated steatohepatitis (MASH; formerly nonalcoholic steatohepatitis) is the inflammatory form of metabolic dysfunction-associated steatotic liver disease (formerly nonalcoholic fatty liver disease). MASH is a progressive disease associated with increased risk for many hepatic and extra-hepatic complications such as cirrhosis, hepatocellular carcinoma, the requirement for liver transplantation, and cardiovascular (CV)-related and kidney-related complications. It is important to understand the clinical and economic burden of MASH.

The clinical and economic burdens of metabolic dysfunction-associated steatohepatitis.

Aims: This study aimed to assess and compare the health care resource utilization (HCRU) and medical cost of metabolic dysfunction-associated steatohepatitis (MASH) by disease severity based on Fibrosis-4 Index (FIB-4) score among US adults in a real-world setting.

Materials And Methods: This observational cohort study used claims data from the Healthcare Integrated Research Database (HIRD) to compare all-cause, cardiovascular (CV)-related, and liver-related HCRU, including hospitalization, and medical costs stratified by FIB-4 score among patients with MASH (identified by International Classification of Diseases, Tenth Revision, Clinical Modification [ICD-10-CM] code K75.81).