Publications by authors named "Theresa Hydes"

Article Synopsis
  • SGLT2 inhibitors and GLP-1 receptor agonists are diabetes treatments that may also lower the risk of pneumonia and severe sepsis in type 2 diabetes patients.
  • A study using electronic medical records analyzed the effects of these drugs versus traditional glucose-lowering therapies and found significant reductions in pneumonia and sepsis risk.
  • The findings suggest that both treatments could improve overall health outcomes beyond glucose control, but more research is needed to understand their full impact.
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  • Non-alcoholic fatty liver disease (NAFLD) is linked to higher rates of liver and obesity-related cancers, prompting researchers to investigate the protective effects of aspirin and other anti-platelet drugs on these cancers.
  • A study analyzed medical records of adults with NAFLD to compare the cancer incidence between those taking antiplatelet medication for at least a year versus those who weren't, following them for five years.
  • Results indicated that antiplatelet use significantly lowered the risk of obesity-related cancers, including hepatocellular carcinoma (HCC), breast, pancreatic, and colorectal cancers, with aspirin alone showing a major decrease in HCC incidence.
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  • A study investigated how metabolic syndrome (MetS) traits and liver fibrosis affect the risk of chronic kidney disease (CKD) and end-stage renal disease (ESRD) in individuals with metabolic dysfunction-associated steatotic liver disease (MASLD).
  • Data from over 234,000 participants were analyzed, revealing that a significant portion had MASLD and MetS; certain traits like hypertension and type 2 diabetes increased CKD risk, especially when combined with advanced liver fibrosis.
  • The findings suggest that the presence and number of MetS traits, along with liver fibrosis, significantly raise the risk of CKD and the likelihood of developing ESRD over time.
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Article Synopsis
  • The study investigates the relationship between metabolic syndrome (MetS) components and the risk of micro- and macrovascular diseases in patients with metabolic dysfunction-associated steatotic liver disease (MASLD).
  • It used a retrospective cohort analysis of patient records, comparing those with hepatic steatosis and MetS components to those without, looking at how increasing numbers of MetS factors affect disease risk.
  • Results show that MASLD, especially with multiple MetS components, significantly increases the risk for both microvascular (like neuropathy and retinopathy) and macrovascular (like heart attacks and strokes) diseases, with specific MetS factors linked to different levels of risk.
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Background And Aim: This study aimed to compare the determinants and impact of hepatocellular carcinoma (HCC) surveillance rates for people with metabolic dysfunction-associated steatotic liver disease (MASLD) versus other chronic liver diseases.

Methods: A dataset of HCC patients from a UK hospital (2007-2022) was analyzed. The Mann-Whitney U-test compared continuous variables.

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Article Synopsis
  • - Sodium-glucose cotransporter 2 inhibitors (SGLT2is) not only help lower glucose levels in type 2 diabetes (T2D) patients but also provide significant heart and kidney benefits, especially in preventing heart failure hospitalizations and cardiovascular deaths.
  • - A study analyzed over 480,000 heart failure patients without diabetes, comparing those on SGLT2is with others on different treatments, finding that SGLT2is significantly lowered the risk of developing T2D.
  • - The reduction in T2D incidence was most notable among patients with prediabetes, with dapagliflozin showing a stronger effect than empagliflozin in preventing new cases of diabetes.
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Background And Aims: We examined the impact of a co-diagnosis of metabolic dysfunction-associated steatotic liver disease (MASLD) and type 2 diabetes (T2D) on patient outcomes.

Methods: Using TriNetX, a global federated research network (n = 114 million), we undertook two retrospective cohort studies, using time-to-event analysis. Analysis 1 compared MASLD with T2D to MASLD alone; analysis 2 compared T2D with MASLD to T2D alone.

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Aim: To evaluate the impact of denosumab on (i) the incidence of type 2 diabetes (T2D), and (ii) long-term health outcomes (microvascular [neuropathy, retinopathy, nephropathy] and macrovascular [cardiovascular disease, cerebrovascular accident] complications, and all-cause mortality) in patients with T2D, before (iii) combining results with prior studies using meta-analysis.

Methods: A retrospective analysis of data in a large global federated database (TriNetX; Cambridge, MA) was conducted from 331 375 patients, without baseline T2D or cancer, prescribed either denosumab (treatment, n = 45 854) or bisphosphonates (control, n = 285 521), across 83 healthcare organizations. Propensity score matching (1:1) of confounders was undertaken that resulted in 45 851 in each cohort.

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Background: The clinical impact of nonalcoholic fatty liver disease (NAFLD) in patients with atrial fibrillation (AF) is still controversial.

Aim: To evaluate the 1-year risk of all-cause death, thromboembolic events, and bleeding in patients with AF-NAFLD.

Methods: Retrospective study with a health research network (TriNetX).

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Background & Aims: The aim of this study was to determine whether liver fibrosis is associated with heart failure in a general population cohort, and if genetic polymorphisms (PNPLA3 rs738409; TM6SF2 rs58542926), linked to increased risk of liver fibrosis and decreased risk of coronary artery disease, modify this association.

Methods: Using UK Biobank data, we prospectively examined the relationship between noninvasive fibrosis markers (nonalcoholic fatty liver disease [NAFLD] fibrosis score [NFS], Fibrosis-4 [FIB-4] and aspartate transaminase [AST] to platelet ratio index [APRI]) and incident hospitalization/death from heart failure (n = 413,860). Cox-regression estimated hazard ratios (HRs) for incident heart failure.

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Introduction: Metabolic-dysfunction Associated Steatotic Liver Disease (MASLD) is a common cause of chronic liver disease. This review assessed the efficacy of a Low-Calorie Diet (LCD) on liver health and body weight in people living with MASLD and obesity.

Methods: The study was registered with PROSPERO (CRD42021296501), and a literature search was conducted using multiple databases.

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The social and economic constructs of the United Kingdom (UK) provide a fertile food environment for the dramatic expansion in the ultra-processed food (UPF) market, driving increased UPF consumption. This has coincided with the significant increase in the incidence and prevalence of non-communicable diseases (NCDs) such as obesity, type 2 diabetes, cardiovascular disease, and cancer, with an inherent impact on morbidity and mortality. Our review aims to assess the current epidemiological and public health trends in the United Kingdom, specifically examining consumption of UPFs and subsequent development of NCDs, summarizing existing meta-analytical and experimental approaches.

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Background And Aims: Poor cardiometabolic health is associated with dementia. Considering previous meta-analyses have confirmed associations between ultra-processed foods (UPFs) and cardiometabolic disease, we were interested in the contribution of UPF consumption to the risk of developing dementia.

Methods: We performed a systematic review and meta-analysis of all records registered on Ovid Medline and Web of Science from inception until December 2022 [PROSPERO (CRD42023388363)].

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Non-alcoholic fatty liver disease (NAFLD) has no approved pharmacological treatments. Sodium-glucose cotransporter (SGLT)-1 is a glucose transporter that mediates small intestinal glucose absorption. We evaluated the impact of genetically proxied SGLT-1 inhibition (SGLT-1i) on serum liver transaminases and NAFLD risk.

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Non-alcoholic fatty liver disease (NAFLD) is associated with overweight/obesity, metabolic syndrome and type 2 diabetes (T2D) due to chronic caloric excess and physical inactivity. Previous meta-analyses have confirmed associations between ultra-processed food (UPF) intake and obesity and T2D. We aim to ascertain the contribution of UPF consumption to the risk of developing NAFLD.

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Background: Chronic kidney disease (CKD) and non-alcoholic fatty liver disease (NAFLD) frequently co-exist. We assess the impact of having NAFLD on adverse clinical outcomes and all-cause mortality for people with CKD.

Methods: A total of 18,073 UK Biobank participants identified to have CKD (eGFR < 60 ml/min/1.

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Study Question: What is the influence of body composition during childhood, adolescence, and adulthood, as well as metabolic parameters, on incident polycystic ovary syndrome (PCOS)?

Summary Answer: Excess body fat, even during childhood/adolescence, and metabolic parameters, suggestive of hyperinsulinaemia/insulin resistance, significantly impact the risk of PCOS in a linear fashion.

What Is Known Already: Observational and Mendelian randomization (MR) data have demonstrated an association between adulthood overweight/obesity and development of PCOS. However, the contribution of body composition in childhood/adolescence to incident PCOS is unclear, as is the influence of childhood overweight/obesity.

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Introduction: The COVID-19 pandemic has reduced physical activity (PA) levels. This is important as physical inactivity is linked to poor COVID-19 outcomes. This study aimed to assess the impact of COVID-19 pandemic restrictions on greenspace and residence mobility, walking levels and in turn how these translated to trends in (UK) PA levels.

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Purpose: The incidence of hepatocellular carcinoma (HCC) in the United Kingdom has increased 60% in the past 10 years. The epidemics of obesity and type 2 diabetes are contributing factors. In this article, we examine the impact of diabetes and glucose-lowering treatments on HCC incidence and overall survival (OS).

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Article Synopsis
  • - Diabetes significantly contributes to non-alcoholic fatty liver disease (NAFLD) and fibrosis, but current screening practices for liver fibrosis in diabetic patients are inadequate, with only 1.49% of patients being tested.
  • - Among those tested, 29.7% showed evidence of significant fibrosis through non-invasive fibrosis tests (NIT), and transient elastography confirmed significant fibrosis in 80.6% of individuals with raised fibrosis markers.
  • - Patients on newer glucose-lowering medications had slightly lower fibrosis levels, indicating a potential benefit, which underscores the importance of incorporating consistent NAFLD screening into diabetes management protocols and national guidelines.
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Background And Aim: Liver disease mortality rates continue to rise due to late diagnosis. We need noninvasive tests to be made available in the community that can identify patients at risk from a serious liver-related event (SLE). We examine the performance of a blood test, the liver traffic light test (LTLT), with regard to its ability to predict survival and SLEs.

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Non-alcoholic fatty liver disease (NAFLD) is a growing epidemic, in parallel with the obesity crisis, rapidly becoming one of the commonest causes of chronic liver disease worldwide. Diet and physical activity are important determinants of liver fat accumulation related to insulin resistance, dysfunctional adipose tissue, and secondary impaired lipid storage and/or increased lipolysis. While it is evident that a hypercaloric diet (an overconsumption of calories) promotes liver fat accumulation, it is also clear that the macronutrient composition can modulate this risk.

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Objectives: Most patients are unaware they have liver cirrhosis until they present with a decompensating event. We therefore aimed to develop and validate an algorithm to predict advanced liver disease (AdvLD) using data widely available in primary care.

Design, Setting And Participants: Logistic regression was performed on routinely collected blood result data from the University Hospital Southampton (UHS) information systems for 16 967 individuals who underwent an upper gastrointestinal endoscopy (2005-2016).

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