Key Aspects in the Nutritional Management of Polycystic Liver Disease Patients.

Polycystic liver disease (PLD) is a rare genetic disorder characterized by the development of >10 fluid-filled cysts in the liver. While PLD can occur in isolation, it is most commonly associated with autosomal dominant polycystic kidney disease, adding complexity to its management. PLD is often asymptomatic but can lead to hepatomegaly, causing symptoms such as abdominal distension, pain and discomfort, early satiety, gastroesophageal reflux, and malnutrition, ultimately affecting patients' quality of life.

What the Patient Thinks and What the Patient Does: Placebo, Nocebo, and Therapy Adherence in Ulcerative Colitis.

Patients' attitude toward therapy and adherence to treatment are central in determining the long-term outcomes of medical treatment in ulcerative colitis. A complex interplay of differing factors modulates the likelihood of persisting in or discontinuing treatment, including patients' beliefs and concerns about adverse effects of drugs, as well as the interactions with medical staff. Emotional attitude and expectancies are reflected in the so-called placebo and nocebo effects which influence patients' choices to adhere to or discontinue treatment.

Management of ascites in elderly patients with cirrhosis: Results of an Italian survey.

Ascites is the most common cause of decompensation in cirrhosis. Elderly patients with cirrhosis usually have multiple comorbidities, which can be a barrier to many therapeutic options. Therefore, the treatment choices available to these patients are limited and must be carefully selected on a case-by-case basis.

Pediatric Liver and Kidney Transplant Recipients Demonstrate Greater Serological Response to SARS-CoV-2 Vaccination Than Adults.

Background: Adult solid organ transplant recipients (SOTRs) have decreased responsiveness to severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) vaccination and higher incidence of infection, but there are few data on the serological response in pediatric SOTR. The aim of this study was to determine serological response to SARS-CoV-2 vaccination in pediatric liver (LT) and kidney transplant (KT) recipients and compare it with adult SOTR.

Methods: A European, prospective, multicenter study was performed.

The impact of bacterial infection on the risk of portal vein thrombosis development in patients with cirrhosis: A post-hoc analysis.

Background: Portal vein thrombosis (PVT) is a common complication in liver cirrhosis. Bacterial infections (BIs) may increase PVT risk through bacterial translocation, systemic inflammation, and coagulation dysfunction, but evidence is limited.

Aims: This study investigates the 6-month risk of onset of PVT in patients hospitalized with BIs.

Study protocol to redefine muscle attenuation cut-offs for better prediction of mortality in patients with cirrhosis: a comprehensive post hoc validation study - a study protocol.

Introduction: Myosteatosis, characterised by altered muscle composition detectable by muscle radiodensity attenuation on CT scans, has been associated with increased mortality in patients with cirrhosis. However, standard attenuation cut-offs, derived primarily from oncology populations, may not be appropriate for patients with cirrhosis. This study protocol aims to address this diagnostic gap by validating the Ebadi cut-offs, which are based on a retrospective cohort and have not been extensively validated in a cirrhotic population.

A Comparative Study of Dietary Intake, Nutritional Status, and Frailty in Outpatients and Inpatients with Liver Cirrhosis.

Liver cirrhosis is associated with significant nutritional challenges, including malnutrition, sarcopenia, and frailty, which impact clinical outcomes. The severity of these issues may vary between inpatient and outpatient settings, but there is a limited understanding of how these conditions manifest in these populations. This study aims to compare the nutritional status, dietary intake, and frailty in outpatients and inpatients with liver cirrhosis and to explore potential sex-specific differences.

Circulating Extracellular Vesicles in Alcoholic Liver Disease Affect Skeletal Muscle Homeostasis and Differentiation.

Background: The mechanisms underlying muscle alteration associated to alcoholic liver disease (ALD) are not fully understood and the physiopathologic mediators of the liver-muscle interplay remains elusive. We investigated the role of circulating extracellular vesicles (EVs) in ALD as potential mediators of muscle atrophy.

Methods: We established a mouse model of sarcopenia associated to ALD, by feeding mice with an alcoholic diet for 8 weeks.

The crucial role of risk factors when dealing with hepatic Encephalopathy.

Hepatic encephalopathy (HE) is a common condition in patients with cirrhosis, representing the second most frequent cause of decompensation. Approximately 30-40% of patients with cirrhosis will experience overt HE during the clinical course of their illness. In most cases, it is possible to identify a precipitating or risk factor for HE.

Colonic Epithelial Permeability to Ions Is Restored after Vedolizumab Treatment and May Predict Clinical Response in Inflammatory Bowel Disease Patients.

Vedolizumab (VDZ) is used for treating inflammatory bowel disease (IBD) patients. A study investigating colonic epithelial barrier function ex vivo following VDZ is lacking. This work aims to evaluate ex vivo the colonic epithelial barrier function in IBD patients at baseline and during VDZ treatment, and to investigate the relationships between barrier function and clinical parameters.

Emerging drugs for the treatment of sarcopenia in cirrhosis of the liver.

Introduction: Malnutrition and sarcopenia are common and impact the prognosis in patients with liver cirrhosis. The etiology is multifactorial and includes periods of reduced caloric intake, increased catabolism and direct molecular mechanisms that inhibit muscle synthesis. Although these conditions are widely acknowledged, and there is a growing interest in their diagnosis, robust evidence regarding the treatment and reversibility of these conditions is still lacking.

Role of Transjugular Intrahepatic Portosystemic Shunt in the Liver Transplant Setting.

Liver transplantation is currently the only curative therapy for patients with liver cirrhosis. Not all patients in the natural course of the disease will undergo transplantation, but the majority of them will experience portal hypertension and its complications. In addition to medical and endoscopic therapy, a key role in managing these complications is played by the placement of a transjugular intrahepatic portosystemic shunt (TIPS).

Serological response and breakthrough infection after COVID-19 vaccination in patients with cirrhosis and post-liver transplant.

Background: Vaccine hesitancy and lack of access remain major issues in disseminating COVID-19 vaccination to liver patients globally. Factors predicting poor response to vaccination and risk of breakthrough infection are important data to target booster vaccine programs. The primary aim of the current study was to measure humoral responses to 2 doses of COVID-19 vaccine.

Diabetes and Metabolic Disorders: Their Impact on Cardiovascular Events in Liver Transplant Patients.

Cardiovascular diseases are currently one of the most important causes of morbidity and mortality in liver transplant patients over the long term. Therefore, evaluating prognostic factors for cardiovascular events (CVEs) in this population is essential for taking preventive measures. The aim of this study was to identify the impact of diabetes and other metabolic disorders on CVEs in liver transplant patients.

The Impact of Transjugular Intrahepatic Portosystemic Shunt on Nutrition in Liver Cirrhosis Patients: A Systematic Review.

Background And Aims: Liver cirrhosis leads to clinically significant portal hypertension. Transjugular intrahepatic portosystemic shunt (TIPS) has been shown to effectively reduce the degree of portal hypertension and treat its complications. However, poor nutritional status has been shown to be associated with hepatic encephalopathy, acute on chronic liver failure, and mortality following TIPS placement.

Infection prevention and control programme and COVID-19 measures: Effects on hospital-acquired infections in patients with cirrhosis.

Background & Aims: Bacterial infections affect survival of patients with cirrhosis. Hospital-acquired bacterial infections present a growing healthcare problem because of the increasing prevalence of multidrug-resistant organisms. This study aimed to investigate the impact of an infection prevention and control programme and coronavirus disease 2019 (COVID-19) measures on the incidence of hospital-acquired infections and a set of secondary outcomes, including the prevalence of multidrug-resistant organisms, empiric antibiotic treatment failure, and development of septic states in patients with cirrhosis.

Ammonia and the Muscle: An Emerging Point of View on Hepatic Encephalopathy.

In the last years the link between the presence of muscular alterations and hepatic encephalopathy (HE), both minimal and overt, has been deeply studied. The pathophysiological background supporting the relationship between muscle depletion, and HE is characterized by an imbalance between the capacity of muscle in ammonia metabolism and trafficking and the inability of the liver in removing ammonia through urea synthesis due to liver failure and/or the presence of porto-systemic shunts. This review will focus on the clinical burden, the physio pathological mechanisms understanding the liver muscle axis and principles of management of muscular alterations in cirrhosis.

The Effects of 12-Week Beta-Hydroxy-Beta-Methylbutyrate Supplementation in Patients with Liver Cirrhosis: Results from a Randomized Controlled Single-Blind Pilot Study.

Background And Aim: Sarcopenia is considered an important risk factor for morbidity and mortality in liver cirrhosis. Beta-hydroxy-beta-methylbutyrate (HMB) has the potential to increase muscle mass and performance by stimulating protein synthesis and reducing muscle catabolism. The present study aimed at evaluating the effect of HMB supplementation on muscle mass and function in patients with liver cirrhosis.

The additive value of sarcopenia, myosteatosis and hepatic encephalopathy in the predictivity of model for end-stage liver disease.

Background: Since the use of the Model for End-Stage Liver Disease (MELD) score for establishing the prognosis of cirrhotic patients has been introduced, questions have been raised whether complications of liver cirrhosis would provide additional information. Myosteatosis, sarcopenia and hepatic encephalopathy (HE) are frequent in cirrhosis and may affect prognosis. Aim of the study was analyzing if these factors are independently related to survival and may improve the accuracy of MELD.