Optimal ALT threshold for the automated diagnosis of MASLD: A population-based study using iLFT.

Introduction And Objectives: Early diagnosis of metabolic dysfunction-associated steatotic liver disease (MASLD), especially with advanced fibrosis, is crucial due to the increased risk of complications and mortality. Serum alanine aminotransferase (ALT) is commonly used; however, many patients have normal ranges (<55 U/L) who may remain undetected. We investigated the clinical implications of a lower ALT cut-off (>30 U/L) using intelligent liver function testing (iLFT) to identify MASLD patients with and without advanced fibrosis in primary care.

Thrombocytosis and abnormal liver enzymes: A trigger for investigation of underlying malignancy.

Background: Thrombocytosis is often an incidental finding in primary care with a range of causes. Despite evidence of a strong association between thrombocytosis and malignancy, guidelines for investigating thrombocytosis in the absence of red flag symptoms remain unclear. A novel automated system of laboratory analysis, intelligent Liver Function Testing (iLFT), launched in Tayside in 2018 and has identified a patient group with thrombocytosis and abnormal liver test (LFT) results.

Intelligent Liver Function Testing: Working Smarter to Improve Patient Outcomes in Liver Disease.

Chronic liver disease (CLD) is a significant health problem affecting millions of people worldwide. In Scotland, CLD is a major cause of premature mortality. Liver function tests (LFTs) are a panel of frequently requested blood tests which may indicate liver disease.

A common missense variant of LILRB5 is associated with statin intolerance and myalgia.

Aims: A genetic variant in LILRB5 (leukocyte immunoglobulin-like receptor subfamily-B) (rs12975366: T > C: Asp247Gly) has been reported to be associated with lower creatine phosphokinase (CK) and lactate dehydrogenase (LDH) levels. Both biomarkers are released from injured muscle tissue, making this variant a potential candidate for susceptibility to muscle-related symptoms. We examined the association of this variant with statin intolerance ascertained from electronic medical records in the GoDARTS study.

Myocardial ischaemia is associated with an elevated brain natriuretic pepide level even in the presence of left ventricular systolic dysfunction.

Aims: Plasma BNP and high-sensitivity cardiac troponin-T (hs-TnT) are elevated by both ischaemia and LV systolic dysfunction (LVSD). As a result, it is unknown whether BNP and/or hs-TnT could be useful biomarkers to identify ischaemia in the presence of LVSD.

Methods And Results: Three separate patient populations were studied.

Variation at the aldosterone synthase (CYP11B2) locus contributes to hypertension in subjects with a raised aldosterone-to-renin ratio.

The aldosterone-to-renin ratio (ARR) is a marker of aldosterone activity in hypertension. We examined the relationship of the ARR to the distribution of two biallelic polymorphisms at the CYP11B2 gene locus. One polymorphism affects a putative steroidogenic factor-1 binding site (-344 T/C) in the 5'-regulatory region, whereas the other marker reflects replacement of the intron-2 from CYP11B2 with that from the neighboring gene encoding 11beta-hydroxylase (CYP11B1; wild-type/conversion).