Advanced Fibrosis in Metabolic Dysfunction-Associated Steatotic Liver Disease Is Independently Associated With Reduced Renal Function.

Background And Aims: The large global population of patients with metabolic dysfunction-associated steatotic liver disease (MASLD) has recently been shown to have an association with chronic kidney disease (CKD) due to a host of proposed mechanisms, one of which being lipoprotein dysmetabolism. Furthermore, metabolic comorbidities have been concurrently prevalent in MASLD and CKD independently. This study aimed at analyzing risk and predictive traits among an obese population for both MASLD and CKD.

The role of treatment of hepatitis C with direct-acting antiviral agents on glycaemic control in diabetic patients: An updated systematic review and meta-analysis.

Recent studies suggested that successful clearance of chronic Hepatitis C Virus (HCV) by using direct-acting antiviral (DAA) agents could improve glycemic control in patients with diabetes; however, some studies failed to identify this benefit. We conducted a systematic review and meta-analysis to assess the impact of sustained virologic response (SVR) after treatment with DAA agents on glycemic control. Embase, Scopus and PubMed were searched through March 26th, 2023, for all studies evaluating whether eradication of HCV infection with DAAs is associated with an impact on glycemic control.

The Interplay of Microbiome Dysbiosis and Cardiovascular Disease.

The intricate ecosystem of the mammalian gut, which hosts a diverse microbiome, plays a vital role in various physiological functions. Trillions of bacteria within the gut contribute to host metabolism, immune modulation, energy homeostasis, and more. Emerging research highlights the gut microbiota's significant impact on cardiovascular diseases (CVDs), with intestinal dysbiosis identified as a risk factor for conditions such as obesity and diabetes, both linked to atherosclerosis.

The Delta Delta: Gaps in screening and patient assessment for hepatitis D virus infection.

Hepatitis D virus (HDV) infection is highly prevalent in patients with chronic hepatitis B (CHB). AASLD guidelines recommend a risk-based screening approach. Our aim was to ascertain if the risk-based approach leads to appropriate HDV screening, identify targets to improve screening rates, and study HDV clinical burden.

Pregnancy Outcomes After Liver Transplantation: A Systematic Review and Meta-Analysis.

Introduction: Liver transplantation (LT) remains the gold standard for treatment of end-stage liver disease. Given the increasing number of liver transplantation in females of reproductive age, our aim was to conduct a systematic review and meta-analysis evaluating pregnancy outcomes after LT.

Methods: MEDLINE, Embase, and Scopus databases were searched for relevant studies.

Risk factors and incidence of 90-day readmission for diverticulitis after an acute diverticulitis index admission.

Objectives: Acute diverticulitis is the third most frequent cause of gastrointestinal admission in the USA. We sought to determine the incidence of recurrence within a 90-day period and determine its impact on mortality and hospital utilization.

Methods: Nationwide Readmission Database (NRD) 2016 was used to identify patients ≥ 18 years old with a principal diagnosis of acute diverticulitis who were readmitted for recurrence within 90 days.

Impact of a digital medicine programme on hepatitis C treatment adherence and efficacy in adults at high risk for non-adherence.

Background: Direct-acting anti-virals (DAA) are highly effective for hepatitis C virus (HCV) treatment, but perceived risks of medication non-adherence may restrict access to care. Digital medicine programme (DMP) has improved adherence and outcomes for some conditions.

Aims: To conduct a prospective, single-arm, open-label study across the United States to assess the impact of DMP on adherence and efficacy in adults with chronic HCV infection at high risk for non-adherence.

Portal vein thrombosis prevalence and mortality among alcoholic cirrhosis in a nationwide inpatient cohort.

Objectives: Portal vein thrombosis is commonly associated with cirrhosis. The effect of alcoholic cirrhosis on portal vein thrombosis prevalence and mortality has not been well studied.

Methods: We conducted a retrospective cohort study utilizing the 2000-2014 National Inpatient Sample Database.

Colonic Mucosubmucosal Elongated Polyp in the Sigmoid Colon on Surveillance Colonoscopy.

Colonic mucosubmucosal elongated polyp (CMSEP) is a newly designated colorectal polyp. It has unique endoscopic features of a worm- or drumstick-shaped appearance. Histologically, it is composed of normal colonic mucosa and expanded submucosa with a prominent vascular component and no significant inflammation.

The role of transjugular intrahepatic portosystemic shunt in the management of portal vein thrombosis: a systematic review and meta-analysis.

Background: The role of transjugular intrahepatic portosystemic shunt (TIPS) in the management of portal vein thrombosis (PVT) remains controversial. This study aimed to conduct a systematic review and meta-analysis to evaluate the role of TIPS for the management of PVT in adult patients with liver disease.

Patients And Methods: Multiple databases were searched through April 2017.

Hemochromatosis: pathophysiology, evaluation, and management of hepatic iron overload with a focus on MRI.

Hereditary hemochromatosis (HH) is an autosomal recessive disorder that occurs in approximately 1 in 200-250 individuals. Mutations in the HFE gene lead to excess iron absorption. Excess iron in the form of non-transferrin-bound iron (NTBI) causes injury and is readily uptaken by cardiomyocytes, pancreatic islet cells, and hepatocytes.

Primer on Hepatitis C Virus Resistance to Direct-Acting Antiviral Treatment: A Practical Approach for the Treating Physician.

Treatment of hepatitis C virus has been vastly transformed by the arrival of all-oral, interferon-free, direct-acting antiviral regimens. Despite the high rate of success with these agents, a small portion of treated patients fail therapy and the emergence of viral resistance is the most common cause of treatment failure. Given the error-prone hepatitis C virus polymerase, baseline resistance-associated substitutions (RASs) may be present before direct-acting antiviral exposure.

Viral hepatitis screening in transgender patients undergoing gender identity hormonal therapy.

Background And Aim: Viral hepatitis is a global health issue and can lead to cirrhosis, liver failure, and hepatocellular carcinoma. Guidelines for viral hepatitis screening in the transgender population do not exist. Transgender patients may be at higher risk for contracting viral hepatitis due to socioeconomic and behavioral factors.

A pangenotypic, single tablet regimen of sofosbuvir/velpatasvir for the treatment of chronic hepatitis C infection.

Hepatitis C virus (HCV) infects nearly 170 million people worldwide and is a leading cause of progressive liver damage, cirrhosis, and hepatocellular carcinoma. Curative therapies have historically relied on interferon-based treatments and were limited by significant toxicity and poor response rates, particularly among patients with prior treatment failure and advanced hepatic fibrosis. The recent advent of direct acting antiviral (DAA) agents which target key steps in the HCV viral life cycle has transformed the landscape of HCV treatment by offering highly effective and well tolerated interferon-free treatments.

Impact of depressive symptoms and hepatic encephalopathy on health-related quality of life in cirrhotic hepatitis C patients.

Depression, common in chronic medical conditions, and hepatic encephalopathy (HE), a reversible neuropsychiatric syndrome due to liver dysfunction, are associated with impaired health-related quality of life (HRQOL) in cirrhosis and hepatitis C (HCV). This study investigated the impact of depression and HE on HRQOL in cirrhotic patients with HCV. A convenience sample of 43 ambulatory patients, with varying degrees of cirrhosis secondary to HCV, was prospectively enrolled in this study.

Fatal hepatitis B reactivation due to everolimus in metastatic breast cancer: case report and review of literature.

Hepatitis B reactivation can occur with cytotoxic chemotherapy in patients with hepatitis B and cancer. Reactivation can occur in a patient with chronic hepatitis, an inactive carrier, or one with resolved hepatitis. Clinical presentation may range from subclinical elevation of liver enzymes to fatal fulminant hepatic failure.

Cardiovascular diseases and the liver.

The dual blood supply of the liver, originating from the portal vein and the hepatic artery, makes it relatively resistant to minor circulatory disturbances. However, hepatic manifestations of common cardiovascular disorders are frequently encountered in both the inpatient and outpatient setting. Beginning with the macro- and microcirculation of the liver, this article reviews the pathophysiology of hepatic blood flow and gives a detailed appraisal of ischemic hepatitis, congestive hepatopathy, and other less common hepatic conditions that arise when cardiovascular function is impaired.

Telaprevir: hope on the horizon, getting closer.

Standard therapy with pegylated interferon and ribavirin for chronic hepatitis C is effective in 40% to 50% of individuals with genotype 1 hepatitis C virus (HCV) infection and is associated with significant treatment-related toxicities. Newly developed small molecules that target key enzymes essential for HCV replication are in development. Telaprevir, a peptidomimetic inhibitor of the HCV NS3/4A protease, has shown great promise in early trials and is currently in advanced stages of clinical development.

Hepatitis B and end-stage liver disease.

Hepatitis B virus (HBV) is the most common cause of chronic hepatitis and end-stage liver disease worldwide. Untreated, chronic hepatitis B acquired early in life results in cirrhosis, liver failure, or hepatocellular carcinoma in up to 40% of individuals. Until recently, the options for a patient who had end-stage hepatitis B cirrhosis were severely limited, but during the past 15 years great strides have been made in prevention and treatment of hepatitis B cirrhosis.

Investigations of a common genetic variant in betaine-homocysteine methyltransferase (BHMT) in coronary artery disease.

Hyperhomocysteinemia, a risk factor for cardiovascular disease, can be caused by genetic mutations in enzymes of homocysteine metabolism. Homocysteine remethylation to methionine is catalyzed by folate-dependent methionine synthase, or by betaine-homocysteine methyltransferase (BHMT), which utilizes betaine as the methyl donor. Since genetic variants in folate-dependent remethylation have been reported to increase risk for cardiovascular disease and other common disorders, we screened BHMT for sequence changes that might alter risk for coronary artery disease (CAD).

Common variant in betaine-homocysteine methyltransferase (BHMT) and risk for spina bifida.

Neural tube defects (NTD) are common malformations resulting from incomplete closure of the neural tube in the first month after conception. Since genetic deficiencies in folate-dependent homocysteine metabolism have been identified in NTD families, we investigated a common variant in betaine-homocysteine methyltransferase (BHMT), 742G-->A (R239Q), as a genetic modifier of NTD risk. Genotypes, nutrient levels, and plasma total homocysteine (tHcy) were assessed in 54 patients with spina bifida, 57 mothers of patients, 93 control children, and 86 mothers of controls.