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Plasma exchange improves outcome of sepsis-associated liver failure: A case report.

RATIONALE: Sepsis-associated liver failure is characterized by increased bilirubin levels and coagulation disorders, which has a significant impact on mortality due to the insufficient understanding of its complicated pathogenesis pathophysiology and a lack of standardized treatment. PATIENT CONCERNS: A 56-year-old woman presented signs of sepsis on the 2nd day after undergoing ureteroscopy for left ureter and laparoscopy for lysis of adhesions around left ureter due to hydronephrosis. Her condition seemed to have been improved after treatment, but the bilirubin levels suddenly increased dras…

Acute liver failure due to visceral leishmaniasis in Barcelona: a case report.

BACKGROUND: Leishmaniasis is an emerging infectious disease. Due to human migration and tourism, visceral leishmaniasis may become more common in non-endemic areas. In the Mediterranean basin, visceral leishmaniasis typically occurs in rural regions. CASE PRESENTATION: We present an unusual urban case of acute liver failure due to visceral leishmaniasis, following a prolonged fever of unknown origin. After obtaining negative results from the bone marrow aspirate, we performed a liver biopsy that elucidated the diagnosis. The liver involvement in visceral leishmaniasis may appear as chronic gr…

Corticosteroid Therapy Improves the Outcome of Autoimmune Hepatitis-Induced Acute Liver Failure.

BACKGROUND/AIMS: Autoimmune hepatitis (AIH) is a relatively rare cause of liver dysfunction and may lead in some cases to acute liver failure (ALF). The aim of our study was to evaluate the clinical course and outcome of patients with AIH-induced ALF. METHODS: We retrospectively enrolled 32 patients with AIH-induced ALF and 93 age- and sex-matched patients with chronic AIH (cAIH) who were enrolled at the University Clinic Essen from 1988 to 2014. All ALF patients were treated with corticosteroids after diagnosis. RESULTS: Overweight, higher γ-globulin levels, the absence of anti-smooth muscl…

Heart failure affects liver morphology and function. What are the clinical implications?

Liver dysfunction in heart failure is common and usually clinically significant, especially in patients with advanced or severe acute heart failure. Lesions are caused by an impaired hepatic circulation due to congestion and hypoperfusion. Congestive lesions are more common and typically manifested by painful hepatomegaly and increased direct bilirubin and alkaline phosphatase. The inferior vena cava and hepatic veins are usually dilated. Congestive lesions are characterized by dilatation of the central vein with fibrotic changes in the surrounding areas on histological examination. Isolated i

Osteoporosis and Jaw Abnormalities in Panoramic Radiography of Chronic Liver Failure Patients.

INTRODUCTION: Patients with chronic liver failure (CLF) are faced with many complications, because this organ is involved in various metabolic activities. Hepatic osteodystrophy is one of the major health issues encountered by this group of patients. The current study evaluated osteoporosis and bone changes in oral panoramic radiographies of cirrhotic patients. MATERIALS AND METHODS: In this study, 138 panoramic views of CLF patients, candidates for liver transplant (65 females, 73 males, aged 19-68 years) referred to Shiraz University Dental Clinic (Shiraz, Iran) for pretransplant oral exami…

Risk prediction of post-hepatectomy liver failure in patients with perihilar cholangiocarcinoma.

BACKGROUND AND AIM: In most patients with perihilar cholangiocarcinoma (PHCC), major hepatectomy and extrahepatic bile duct resection are needed for surgical radicality, and a high risk of hepatic insufficiency exists. This study aims to develop a prediction model for post-hepatectomy liver failure (PHLF) in patients with PHCC. METHODS: A total of 143 patients who underwent major liver resection and extrahepatic bile duct resection for PHCC between October 2001 and December 2013 were included. Clinically relevant PHLF was defined as liver failure corresponding to grade B or C of the Internati…

IFI16 причастен к острому воспалению печени, связанному с ГБТС.

Гепатит В (ГБВ) является гепатотропическим вирусом ДНК, и его ДНК может быть мощной воспалительной молекулой. Протеин 16 (IFI16), недавно обнаруженный сенсор ДНК, играет важную роль в процессе воспаления вирусных инфекций. Цель нашего исследования состояла в том, чтобы выявить корреляцию между экспрессией IFI16 и воспалением у пациентов с хроническим гепатитом В (CHB) и острой печени (HBV-ACLF), связанной с HBV. Мы провели цитометрию потока для измерения уровней IFI16 в периферийных моноядерных клетках крови (PBMC) и использовали иммуногистохимию и западные пятна для измерения уровней белка IF

Совпадение в аннотации оригинала
BACKGROUND: Hepatitis B virus (HBV) is a hepatotropic DNA virus, and its DNA may be a potent inflammatory molecule. Interferon-inducible pro … ion and inflammation in patients with chronic hepatitis B (CHB) and HBV-associated acute-on-chronic liver failure (HBV-ACLF). METHODS: We performed flow cytometry to measure IFI16 levels in peripheral blood mononuclear cells (PBMC) and used immunohistochemistry and western blotting to measure IFI16 protein levels in liver tissues. The cellular source of IFI16 …

Role of Hepatitis E Virus Infection in Acute-on-Chronic Liver Failure.

Chronic liver disease (CLD) with a variety of causes is currently reported to be one of the main causes of death worldwide. Patients with CLD experience deteriorating liver function and fibrosis, progressing to cirrhosis, chronic hepatic decompensation (CHD), end-stage liver disease (ESLD), and death. Patients may develop acute-on-chronic liver failure (ACLF), typically related to a precipitating event and associated with increased mortality. The objective of this review was to analyze the role of acute hepatitis E virus (HEV) infection in patients with CLD, focusing on the impact of this infe…

[Value of neutrophil-lymphocyte ratio in predicting hepatitis B-related liver failure].

Objective: To investigate the value of neutrophil-lymphocyte ratio (NLR) in predicting hepatitis B-related liver failure. Methods: A total of 349 subjects were enrolled, among whom 60 were healthy persons who underwent physical examination (group A), 111 had severe chronic hepatitis B (group B), 92 had decompensated hepatitis B cirrhosis (group C), and 86 had acute-on-chronic liver failure (ACLF) (group D). Routine blood test results, liver function parameters, and coagulation parameters were collected, and NLR was calculated. According to disease progression, group B was further divided into …

Presumptive Iatrogenic Microcystin-Associated Liver Failure and Encephalopathy in a Holsteiner Gelding.

An 8-year-old Holsteiner gelding was presented for evaluation of anorexia, obtundation, icterus, and mild colic signs of 48 hours duration. … athy progressed resulting in euthanasia. Necropsy findings were consistent with microcystin induced liver failure.

Frequency and Pathophysiology of Acute Liver Failure in Ornithine Transcarbamylase Deficiency (OTCD).

BACKGROUND: Acute liver failure (ALF) has been reported in ornithine transcarbamylase deficiency (OTCD) and other urea cycle disorders (UCD). The frequency of ALF in OTCD is not well-defined and the pathogenesis is not known. AIM: To evaluate the prevalence of ALF in OTCD, we analyzed the Swiss patient cohort. Laboratory data from 37 individuals, 27 females and 10 males, diagnosed between 12/1991 and 03/2015, were reviewed for evidence of ALF. In parallel, we performed cell culture studies using human primary hepatocytes from a single patient treated with ammonium chloride in order to investi…

Management of renal failure in end-stage liver disease: A critical appraisal.

Renal failure is a late consequence of end-stage liver disease (ESLD). Even with liver transplantation, pretransplant renal impairment remains a strong predictor of posttransplant mortality. This review seeks to summarize and critically appraise common therapies used in this setting, including pharmacologic agents, procedures (transjugular intrahepatic portosystemic shunt, renal replacement therapy), and simultaneous liver-kidney transplantation. More experimental extracorporal modalities, eg, albumin dialysis or bioartificial livers, will not be discussed. A brief discussion on the definition

Retrospective evaluation of acute liver failure in dogs (1995-2012): 49 cases.

OBJECTIVE: To characterize the clinical presentation and outcome of dogs with acute liver failure (ALF). DESIGN: Retrospective case series from January 1995 to December 2012. SETTING: University teaching hospital. ANIMALS: Forty-nine dogs were diagnosed with ALF defined as the acute onset of clinical signs accompanied by serum hyperbilirubinemia and coagulopathy (prothrombin time >1.5 times the upper limit of the reference interval) with or without signs of hepatic encephalopathy. METHODS: Medical records were retrospectively analyzed for clinical presentation, history, physical examinatio…

Anakinra-Induced Acute Liver Failure in an Adolescent Patient with Still's Disease.

The interleukin-1 (IL-1) family consists of 11 cytokines that play key regulatory roles in many immune and inflammatory processes. Anakinra … in an adolescent male that was treated with anakinra. During treatment, the patient developed acute liver failure that resolved upon withdrawal of anakinra. Although anakinra-induced liver injury has been reported in adults, including one case of subacute liver failure, we believe our case is the first to show severe acute liver failure in an adolescent treated …

A unique presentation of acute liver failure from herpes simplex virus hepatitis.

We present the case of a patient, with history of myelodysplastic syndrome and recent bone marrow transplant, who developed fulminant liver failure secondary to herpes simplex virus (HSV) hepatitis. His presentation was unique, as findings of liver microabscesses on computed tomography scan have not been described previously in this patient population. Despite initial treatment with acyclovir, he continued to deteriorate, and later sensitivities found the HSV strain to be resistant to acyclovir. HSV hepatitis with secondary liver failure is rare and, without appropriate treatment, its mortalit…

Acute-on-chronic and Decompensated Chronic Liver Failure: Definitions, Epidemiology, and Prognostication.

Chronic liver disease is the fifth leading cause of death worldwide and represents a major burden for the health care community. Cirrhosis is a progressive disease resulting in end-stage liver failure, which in the absence of liver transplantation is fatal. Acute-on-chronic liver failure carries high short-term mortality but is potentially reversible. Viral hepatitis, alcohol, and nonalcoholic fatty liver disease remain the principal causes of liver disease. Though treatments exist for hepatitis B and C, they remain unavailable to many with these diseases. This article reviews the epidemiology…

A novel prognostic score for acute-on-chronic hepatitis B liver failure.

Patients with acute-on-chronic hepatitis B liver failure (HBV-ACLF) show high morbidity and mortality. Independent prognostic predictors of short-term HBV-ACLF mortality include the Child-Turcotte-Pugh (CTP) score, the model for end-stage liver disease (MELD) score, other MELD-based indices and the dynamic changes in these indices. The aims of this study were to evaluate the existing prognostic scores in a large cohort of HBV-ACLF patients and create a new predictive model. We retrospectively reviewed 392 HBV-ACLF patients from December 2008 to November 2011 and evaluated their 3-month surviva…

Emerging role of liver X receptors in cardiac pathophysiology and heart failure.

Liver X receptors (LXRs) are master regulators of metabolism and have been studied for their pharmacological potential in vascular and metabolic disease. Besides their established role in metabolic homeostasis and disease, there is mounting evidence to suggest that LXRs may exert direct beneficial effects in the heart. Here, we aim to provide a conceptual framework to explain the broad mode of action of LXRs and how LXR signaling may be an important local and systemic target for the treatment of heart failure. We discuss the potential role of LXRs in systemic conditions associated with heart f

Isoniazid-induced acute liver failure during preventive therapy for latent tuberculosis infection.

Treating latent tuberculosis infection is a strategy for eliminating tuberculosis, and isoniazid is recommended as preventive therapy. However, concerns have been raised regarding the application of isoniazid due to its toxicity, particularly hepatotoxicity; however, biochemical monitoring is not routinely performed during treatment. We herein present a case of fatal isoniazid-induced acute liver failure. The patient's liver function was not periodically examined and isoniazid therapy was continued for 10 days despite the onset of symptoms associated with hepatitis. The patient died four month…