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acute liver failure children

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https://www.readbyqxmd.com/read/29471012/pediatric-fatty-liver-disease-pefld-all-is-not-nafld-pathophysiological-insights-and-approach-to-management
#1
REVIEW
Robert Hegarty, Maesha Deheragoda, Emer Fitzpatrick, Anil Dhawan
The recognition of a pattern of steatotic liver injury where histology mimicked alcoholic liver disease but alcohol consumption was denied, led to the identification of non-alcoholic fatty liver disease (NAFLD). Non-alcoholic fatty liver disease has since become the most common chronic liver disease in adults owing to the global epidemic of obesity. However, in pediatrics, the term NAFLD seems incongruous: alcohol consumption is largely not a factor and inherited metabolic disorders (IMD) can mimic or co-exist with a diagnosis of NAFLD...
February 19, 2018: Journal of Hepatology
https://www.readbyqxmd.com/read/29455437/live-donor-liver-transplantation-for-acute-liver-failure-a-single-center-experience
#2
Siddharth Mehrotra, Naimish Mehta, Prashantha S Rao, Shailendra Lalwani, Vivek Mangla, Samiran Nundy
INTRODUCTION: Acute liver failure (ALF) is an indication for emergency liver transplantation (LT). Although centers performing only deceased donor liver transplants (DDLT) have shown improved outcomes in this situation, they still have relatively long waiting lists. An alternative would be living donor liver transplantation (LDLT), which has shown equivalent outcomes in the elective situation but there is limited evidence of its results in ALF. AIM: The purpose of this study was to assess the outcomes in patients with ALF undergoing emergency LDLT in our center in Delhi, India...
February 17, 2018: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/29417024/fulminant-hepatitis-e-in-an-infant
#3
Drishti Tolani, Ira Shah
Hepatitis E virus (HEV) is an enterically transmitted infection that is typically self-limited. It spreads by fecally contaminated water within endemic areas. Hepatitis E infection occurs in both sporadic and epidemic forms in developing countries. HEV infection is usually subclinical in children but in a pregnant woman, it manifests commonly as fulminant hepatic failure. A few cases of acute liver failure caused primarily by HEV infection in children have been reported. We present a case of fulminant hepatitis E in a 1-year-old child...
July 2017: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/29359844/hepatitis-a-cardiomyopathy-aplastic-anemia-and-acute-liver-failure-a-devastating-scenario
#4
Verónica Botero, Víctor H García, Ana M Aristizabal, Catalina Gomez, Paola Perez, Luis A Caicedo, Gabriel J Echeverri
INTRODUCTION: Hepatitis A virus (HAV) causes an acute infection and is usually asymptomatic in children. When clinical manifestations appear, these include choluria, jaundice, and abdominal pain. Although infrequent, extra-hepatic manifestations related to HAV have been described affecting the heart, bone marrow, blood vessels, and others. CASE: A 10-year-old boy from a rural area presented with a 15-day history of malaise, fever, and jaundice; laboratory exams were compatible with HAV Infection...
January 23, 2018: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29341979/wilson-s-disease-in-children-a-position-paper-by-the-hepatology-committee-of-the-european-society-for-paediatric-gastroenterology-hepatology-and-nutrition
#5
Piotr Socha, Wojciech Janczyk, Anil Dhawan, Ulrich Baumann, Lorenzo D'Antiga, Stuart Tanner, Raffaele Iorio, Pietro Vajro, Roderick Houwen, Björn Fischler, Antal Dezsofi, Nedim Hadzic, Loreto Hierro, Jörg Jahnel, Valérie McLin, Valerio Nobili, Francoise Smets, Henkjan J Verkade, Dominique Debray
BACKGROUND: Clinical presentations of Wilson's disease (WD) in childhood ranges from asymptomatic liver disease to cirrhosis or acute liver failure, whereas neurological and psychiatric symptoms are rare. The basic diagnostic approach includes serum ceruloplasmin and 24-hour urinary copper excretion. Final diagnosis of WD can be established using a diagnostic scoring system based on symptoms, biochemical tests assessing copper metabolism, and molecular analysis of mutations in the ATP7B gene...
February 2018: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/29325220/profile-risk-factors-and-outcome-of-acute-kidney-injury-in-paediatric-acute-on-chronic-liver-failure
#6
Bikrant B Lal, Seema Alam, Vikrant Sood, Dinesh Rawat, Rajeev Khanna
BACKGROUND & AIMS: There are no studies on acute kidney injury in paediatric acute-on-chronic liver failure. This study was planned with aim to describe the clinical presentation and outcome of acute kidney injury among paediatric acute-on-chronic liver failure patients. METHODS: Data of all children 1-18 years of age presenting with acute chronic liver failure (Asia pacific association for the study of the liver definition) was reviewed. Acute kidney injury was defined as per Kidney Diseases-Improving Global Outcomes guidelines...
January 11, 2018: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/29303884/the-first-episode-of-spontaneous-bacterial-peritonitis-is-a-threat-event-in-children-with-end-stage-liver-disease
#7
Sandra M G Vieira, Fernando P Schwengber, Melina Melere, Marília R Ceza, Melina Souza, Carlos O Kieling
OBJECTIVE: Studies on native liver survival (NLS) after the first episode of spontaneous bacterial peritonitis (SBP) are rare. Our objective was to evaluate NLS in children up to 1 year after SBP. METHODS: A historical cohort study of 18 children followed after the first episode of SBP was conducted. NLS, in-hospital mortality, causes of death, and rate of multidrug-resistant organisms were reported. RESULTS: Biliary atresia was the most prevalent diagnosis (72...
January 4, 2018: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/29240626/first-report-of-biventricular-percutaneous-impella-ventricular-assist-device-use-in-pediatric-patients
#8
Javier J Lasa, Daniel A Castellanos, Susan W Denfield, William J Dreyer, Sebastian C Tume, Henri Justino, Athar M Qureshi
There is a growing interest in the use of percutaneously delivered ventricular assist devices (PVAD) in the pediatric patient population. A 16 year old female and 18 year old male both status post heart transplantation presented with evidence of graft rejection and acute severe global systolic and diastolic heart failure necessitating hemodynamic catheterization and inotropic support. Both underwent percutaneous Impella CP LVAD (Abiomed, Danvers, MA) placement with close monitoring of right ventricular function...
December 11, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/29240010/well-preserved-renal-function-in-children-with-untreated-chronic-liver-disease
#9
Ulla B Berg, Antal Németh
OBJECTIVES: Based on studies with hepatorenal syndrome, it is widely regarded that renal function is impacted in chronic liver disease. Therefore we investigated renal function in our children with chronic liver disease. METHODS: In a retrospective study of 277 children with chronic liver disease, renal function was investigated as glomerular filtration rate (GFR) and effective renal plasma flow (ERPF), measured as clearance of inulin and para-amino hippuric acid or clearance of iohexol...
December 12, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/29229640/adverse-effects-of-intravenous-vancomycin-based-prophylaxis-during-therapy-for-pediatric-acute-myeloid-leukemia
#10
Yilun Sun, Rachael L Huskey, Li Tang, Hiroto Inaba, Aditya H Gaur, Raul Ribeiro, Jeffrey E Rubnitz, Joshua Wolf
Background Children and adolescents with acute myeloid leukemia (AML) are at risk of life-threatening bacterial infection, especially with viridans group streptococci. Primary antibacterial prophylaxis with vancomycin-based regimens reduces this risk, but might increase risk of renal or liver toxicity, or Clostridium difficile infection (CDI).Methods A retrospective review was conducted of patients treated for newly diagnosed AML at St. Jude Children's Research Hospital from 2002 to 2008. Nephrotoxicity was classified according to pediatric Risk, Injury, Failure, Loss, End Stage Renal Disease (RIFLE) criteria, and hepatotoxicity according to Common Terminology Criteria for Adverse Events criteria...
December 11, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/29222960/drug-induced-acute-liver-failure-in-children-and-adults-results-of-a-single-centre-study-of-128-patients
#11
Harshad Devarbhavi, Mallikarjun Patil, Vishnu V Reddy, Rajvir Singh, Tarun Joseph, Deepak Ganga
BACKGROUND & AIMS: Drugs producing acute liver failure (ALF) are uncommon and vary geographically. Here we review the implicated drugs, clinical features, laboratory characteristics and outcome of patients with drug-induced ALF (DIALF). We analysed the predictors of mortality and their relationship with MELD, King's College criteria (KCC) and ALFSG prognostic index. METHODS: We identified DIALF patients from our drug-induced liver injury (DILI) registry (1997-2017)...
December 9, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/29147139/insights-into-the-management-of-wilson-s-disease
#12
REVIEW
Mohmadshakil Kathawala, Gideon M Hirschfield
Wilson's disease is a rare, inherited autosomal recessive disease of copper metabolism, in which the causative gene, ATP7B, results in absent or reduced function of the ATP7B transporter important for biliary excretion of copper and incorporation of copper into caeruloplasmin. Affected patients accumulate excessive copper within the liver, brain and other tissues. A disease mainly of children, adolescents and young adults; clinical features vary from the asymptomatic state to chronic liver disease, acute liver failure, and neuropsychiatric manifestations...
November 2017: Therapeutic Advances in Gastroenterology
https://www.readbyqxmd.com/read/29122831/fifteen-minute-consultation-liver-disease-in-children
#13
Jake P Mann, Kathy Gallagher, Emer Fitzpatrick, Anil Dhawan
Liver disease in children can present in many ways from the frequently encountered prolonged neonatal jaundice to the comparatively rare acute liver failure. In this article, we will discuss 'red flags' of liver disease, the initial investigations required and when to refer to a specialist liver centre. Across all presentations, the degree of elevation of alanine aminotransferase or aspartate aminotransferase provides only little diagnostic information. Measurement of clotting is vital, and coagulopathy should be followed by a trial of intravenous vitamin K before being repeated...
November 9, 2017: Archives of Disease in Childhood. Education and Practice Edition
https://www.readbyqxmd.com/read/29080241/next-generation-sequencing-in-pediatric-hepatology-and-liver-transplantation
#14
REVIEW
Emanuele Nicastro, Lorenzo D'Antiga
Next Generation Sequencing (NGS) has revolutionized the analysis of human genetic variations, offering a highly cost-effective way to diagnose monogenic diseases (MDs). Since nearly half of children with chronic liver disorders have a genetic cause and approximately 20% of pediatric liver transplants are performed in children with MDs, NGS offers the opportunity to significantly improve the diagnostic yield in this field. Among the NGS strategies, the use of targeted gene panels has proven useful to rapidly and reliably confirm a clinical suspicion, whereas the whole exome sequencing (WES) with variants filtering has been adopted to assist the diagnostic work up in unclear clinical scenarios...
October 28, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/29067470/multiple-micrornas-function-as-self-protective-modules-in-acetaminophen-induced-hepatotoxicity-in-humans
#15
Dianke Yu, Leihong Wu, Pritmohinder Gill, William H Tolleson, Si Chen, Jinchun Sun, Bridgett Knox, Yaqiong Jin, Wenming Xiao, Huixiao Hong, Yong Wang, Zhen Ren, Lei Guo, Nan Mei, Yongli Guo, Xi Yang, Leming Shi, Yinting Chen, Linjuan Zeng, Kostiantyn Dreval, Volodymyr Tryndyak, Igor Pogribny, Hong Fang, Tieliu Shi, Sandra McCullough, Sudeepa Bhattacharyya, Laura Schnackenberg, William Mattes, Richard D Beger, Laura James, Weida Tong, Baitang Ning
Acetaminophen (APAP) overdose is the leading cause of acute liver failure. Yet the mechanisms underlying adaptive tolerance toward APAP-induced liver injury are not fully understood. To better understand molecular mechanisms contributing to adaptive tolerance to APAP is an underpinning foundation for APAP-related precision medicine. In the current study, the mRNA and microRNA (miRNA) expression profiles derived from next generation sequencing data for APAP-treated (5 and 10 mM) HepaRG cells and controls were analyzed systematically...
October 24, 2017: Archives of Toxicology
https://www.readbyqxmd.com/read/28946922/nbas-mutations-cause-acute-liver-failure-when-acetaminophen-is-not-a-culprit
#16
Pier Luigi Calvo, Francesco Tandoi, Tobias B Haak, Andrea Brunati, Michele Pinon, Dominic Dell Olio, Renato Romagnoli, Marco Spada
BACKGROUND: Pediatric acute-liver-failure due to acetaminophen (APAP) administration at therapeutic dosage is rare, while viral infections and metabolic defects are the prevalent causes. Yet, as acetaminophen is routinely used in febrile illnesses, it may be mistakenly held responsible for the acute liver damage. CASE PRESENTATION: An 11 month old boy had been on acetaminophen for 10 days (total dose 720 mg = 72 mg/kg) when he developed acute-liver-failure with encephalopathy...
September 25, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/28928955/pediatric-liver-failure-we-came-we-saw-but-have-we-conquered
#17
REVIEW
Sara Kathryn Smith, Philip Rosenthal
Although there have been advances made in the diagnosis and management of pediatric acute liver failure, there is still no consensus regarding the definition or standardized evaluation, and an inability to predict outcomes, specifically irreversible brain injury, in many patients exists. Much of the research surrounding pediatric acute liver failure in the last several years has centered on the development of predictive scoring systems to enhance diagnosis and treatment decisions. In this article, we will discuss our current understanding of liver failure and updated management strategies in children with acute liver failure...
2017: F1000Research
https://www.readbyqxmd.com/read/28925053/extracorporeal-membrane-oxygenation-can-save-lives-in-children-with-heart-or-lung-failure-after-liver-transplantation
#18
Sandrine Jean, Christophe Chardot, Mehdi Oualha, Carmen Capito, Olivier Bustarret, Philippe Pouard, Sylvain Renolleau, Florence Lacaille, Laurent Dupic
The risk of cardiac or lung failure after liver transplantation (LT) is significant. In rare cases, the usual intensive care techniques fail to maintain organ oxygenation with a risk of multiorgan dysfunction. Although extracorporeal membrane oxygenation (ECMO) is a difficult and risky procedure, it can be proposed as life-saving. Four children with either acute pulmonary (three) or cardiac (one) failure after LT, and the criteria that decided the use of ECMO (level of ventilation and results, dosage of inotropic drugs, cardiac ultrasound, blood lactate) were retrospectively reported...
September 2017: Artificial Organs
https://www.readbyqxmd.com/read/28914695/autoimmune-acute-liver-failure-and-seronegative-autoimmune-liver-disease-in-children-are-they-different-from-classical-disease
#19
Vikas Jain, Anshu Srivastava, Surender K Yachha, Niraj Kumari, Rachana Kathuria, Moinak S Sarma, Ujjal Poddar, Narendra Krishnani
OBJECTIVES: Presentation as autoimmune acute liver failure (AI-ALF) and seronegative autoimmune liver disease (SN-AILD) represents two uncommon variants of AILD. We compared the clinical profile and outcome of AI-ALF with autoimmune-non-acute liver failure (AI-non-ALF) and also SN-AILD with seropositive autoimmune liver disease (SP-AILD). MATERIALS AND METHODS: Children managed as AI-ALF and AI-non-ALF including SN-AILD and SP-AILD were enrolled and compared. AI-non-ALF was diagnosed by simplified diagnostic criteria and AI-ALF by Pediatric Acute Liver Failure Study Group criteria with positive autoantibody, exclusion of other etiologies, elevated immunoglobulin G and histology when available...
September 13, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28912999/tacrolimus-aggravated-tube-feeding-syndrome-with-acute-renal-failure-in-a-pediatric-liver-transplant-recipient
#20
R Kula, M Melter, J Kunkel, C Dörfler, S Alikadic, B Knoppke, R Zant
Acute renal failure can be caused by calcineurin inhibitors (CNIs), due to arteriolopathy and altered tubular function. Within this context, we present the case of a 14-month-old liver transplant recipient who suffered an acute polyuric renal failure during a short episode of hypercaloric feeding. In our case, CNI-induced distal RTA led to nephrocalcinosis and therefore to secondary nephrogenic diabetes insipidus. The diet with high renal solute load consequently resulted in an acute polyuric renal failure with severe hypernatremic dehydration...
2017: Case Reports in Transplantation
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