Diagnostic Value of Presepsin for Bacterial Infection in Cirrhosis: A Pilot Study.

Introduction: Presepsin (or sCD14) has been identified as a protein whose levels increase specifically in the blood of patients with bacterial infections. In this study, we evaluated the clinical performance of sCD14 and its usefulness in the early diagnosis of bacterial infection in decompensated cirrhotic patients.

Materials: Seventy patients were enrolled in this study.

Evaluation on the Use of Italian High-Speed Rail to Support Transportation Network for Transplantation Activities.

Background: One of the main activities connected with transplantation is the rapid and timely transportation of patients, medical teams, and human organs from donation to transplantation centers under the compliance of national guidelines and principles of quality, performance, and safety. High-speed transportation on a railway network is becoming relevant both in terms of performance and extensiveness of the service.

Methods And Objectives: Our study explores the feasibility of adopting a high-speed rail network for the transportation of those organs with large cold ischemia time and those less influenced by transportation-related perturbations (ie, temperature, speed, vibrations), assessing savings and relative performance improvement.

Mechanism of cell death in acute-on-chronic liver failure: a clinico-pathologic-biomarker study.

Background & Aims: Mortality of patients who develop acute-on-chronic liver failure (ACLF) is unacceptably high but the predominant mode of cell death is unknown. The aim of this study was to evaluate whether plasma levels of caspase-cleaved cytokeratin M30 (marker of apoptosis) and uncleaved cytokeratin M65 (marker of total cell death) are altered in ACLF patients and relate this to liver histology.

Methods: Twenty-seven patients with acute decompensation of liver disease were divided into two groups: no-ACLF (n = 11) or ACLF (n-16).

Renal dysfunction in cirrhosis is not just a vasomotor nephropathy.

The short-term mortality of cirrhotic patients who develop renal dysfunction remains unacceptably high, and as such the treatment of this condition is an unmet need. Although features of kidney injury are well recognized in these patients, the pathophysiology is complex and not completely understood. Improved understanding of the pathophysiological mechanisms involved in renal dysfunction occurring on a background of cirrhosis is key to developing effective treatment strategies to improve survival.

A case of portal vein arterialization after a liver transplant.

Hepatic artery thrombosis represents a potentially deadly complication after a liver transplant. Portal vein arterialization recently has been proposed as a bridge approach in patients with hepatic artery thrombosis needing a retransplant. We report the case of a 53-year-old man treated with a liver transplant for a cryptogenetic cirrhosis.

[Adacolumn apheresis for hepatitis C virus in patients waiting for kidney transplant. Preliminary study].

Hepatitis C virus (HCV) infection occurs much more frequently in the hemodialysis population than in the general population. Patients with chronic kidney disease with persistent HCV infection may develop serious and progressive chronic liver disease, with associated long-term morbidity and mortality related to cirrhosis and hepatocellular carcinoma. Monocytes and macrophages are known to produce extrahepatic breeding sites and spread the disease.

Predictive criteria for the outcome of patients with acute liver failure treated with the albumin dialysis molecular adsorbent recirculating system.

The aim of this study was to evaluate the improvement of prognostic parameters after treatment with the molecular adsorbent recirculating system (MARS) in patients with fulminant hepatitis (FH). The parameters conducive to a positive prognosis include: Glasgow Coma Scale (GCS) score >/=11, intracranial pressure (ICP) <15 mm Hg or an improvement of the systolic peak flow of 25-32 cm/s via Doppler ultrasound in the middle cerebral artery, lactate level <3 mmol/L, tumor necrosis factor-alpha <20 pg/mL, interleukin (IL)-6 <30 pg/mL, and a change in hemodynamic instability from hyperkinetic to normal kinetic conditions, and so define the timing (and indeed the necessity) of a liver transplant (LTx). From 1999 to 2008 we treated 45 patients with FH with MARS in the intensive care unit of our institution.