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Hansen BE, Vandriel SM, Vig P, Garner W, Mogul DB, Loomes KM, Piccoli DA, Rand EB, Jankowska I, Czubkowski P, Gliwicz-Miedzińska D, Gonzales EM, Jacquemin E, Bouligand J, D’Antiga L, Nicastro E, Arnell H, Fischler B, Sokal É, Demaret T, Siew S, Stormon M, Karpen SJ, Romero R, Ebel NH, Feinstein JA, Roberts AJ, Evans HM, Sundaram SS, Chaidez A, Hardikar W, Shankar S, Fischer RT, Lacaille F, Debray D, Lin HC, Jensen MK, Jaramillo C, Karthikeyan P, Indolfi G, Verkade HJ, Larson-Nath C, Quiros-Tejeira RE, Valentino PL, Rogalidou M, Dezsőfi A, Squires JE, Schwarz K, Calvo PL, Bernabeu JQ, Zizzo AN, Nebbia G, Bulut P, Santos-Silva E, Fawaz R, Nastasio S, Karnsakul W, Tamara ML, Busoms CM, Kelly DA, Sandahl TD, Jimenez-Rivera C, Banales JM, Mujawar Q, Li LT, She H, Wang JS, Kim KM, Oh SH, Sanchez MC, Cavalieri ML, Lee WS, Hajinicolaou C, Lertudomphonwanit C, Waisbourd-Zinman O, Arikan C, Alam S, Carvalho E, Melere M, Eshun J, Önal Z, Desai DM, Wiecek S, Pinto RB, Wolters VM, Garcia J, Beretta M, Kerkar N, Brecelj J, Rock N, Lurz E, Blondet N, Shah U, Thompson RJ, Kamath BM. Event-free survival of maralixibat-treated patients with Alagille syndrome compared to a real-world cohort from GALA. Hepatology 2024; 79:1279-1292. [PMID: 38146932 PMCID: PMC11095900 DOI: 10.1097/hep.0000000000000727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/18/2023] [Indexed: 12/27/2023]
Abstract
BACKGROUND AND AIMS Alagille syndrome (ALGS) is characterized by chronic cholestasis with associated pruritus and extrahepatic anomalies. Maralixibat, an ileal bile acid transporter inhibitor, is an approved pharmacologic therapy for cholestatic pruritus in ALGS. Since long-term placebo-controlled studies are not feasible or ethical in children with rare diseases, a novel approach was taken comparing 6-year outcomes from maralixibat trials with an aligned and harmonized natural history cohort from the G lobal AL agille A lliance (GALA) study. APPROACH AND RESULTS Maralixibat trials comprise 84 patients with ALGS with up to 6 years of treatment. GALA contains retrospective data from 1438 participants. GALA was filtered to align with key maralixibat eligibility criteria, yielding 469 participants. Serum bile acids could not be included in the GALA filtering criteria as these are not routinely performed in clinical practice. Index time was determined through maximum likelihood estimation in an effort to align the disease severity between the two cohorts with the initiation of maralixibat. Event-free survival, defined as the time to first event of manifestations of portal hypertension (variceal bleeding, ascites requiring therapy), surgical biliary diversion, liver transplant, or death, was analyzed by Cox proportional hazards methods. Sensitivity analyses and adjustments for covariates were applied. Age, total bilirubin, gamma-glutamyl transferase, and alanine aminotransferase were balanced between groups with no statistical differences. Event-free survival in the maralixibat cohort was significantly better than the GALA cohort (HR, 0.305; 95% CI, 0.189-0.491; p <0.0001). Multiple sensitivity and subgroup analyses (including serum bile acid availability) showed similar findings. CONCLUSIONS This study demonstrates a novel application of a robust statistical method to evaluate outcomes in long-term intervention studies where placebo comparisons are not feasible, providing wide application for rare diseases. This comparison with real-world natural history data suggests that maralixibat improves event-free survival in patients with ALGS.
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Affiliation(s)
- Bettina E. Hansen
- Department of Hepatology, Toronto General Hospital University Health Network, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Epidemiology, Erasmus MC, Rotterdam, The Netherlands
| | - Shannon M. Vandriel
- Department of Paediatrics, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children and the University of Toronto, Toronto, Ontario, Canada
| | - Pamela Vig
- Department of Scientific and Medical Affairs, Mirum Pharmaceuticals, Inc., Foster City, California, USA
| | - Will Garner
- Department of Scientific and Medical Affairs, Mirum Pharmaceuticals, Inc., Foster City, California, USA
| | - Douglas B. Mogul
- Department of Scientific and Medical Affairs, Mirum Pharmaceuticals, Inc., Foster City, California, USA
| | - Kathleen M. Loomes
- Department of Pathology and Laboratory Medicine, Division of Gastroenterology, Hepatology and Nutrition, The Children’s Hospital of Philadelphia and the University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - David A. Piccoli
- Department of Pathology and Laboratory Medicine, Division of Gastroenterology, Hepatology and Nutrition, The Children’s Hospital of Philadelphia and the University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Elizabeth B. Rand
- Department of Pathology and Laboratory Medicine, Division of Gastroenterology, Hepatology and Nutrition, The Children’s Hospital of Philadelphia and the University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutrition Disturbances and Pediatrics, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutrition Disturbances and Pediatrics, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Dorota Gliwicz-Miedzińska
- Department of Gastroenterology, Hepatology, Nutrition Disturbances and Pediatrics, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Emmanuel M. Gonzales
- Department of Pediatric Hepatology and Liver Transplantation, Service d’Hépatologie et de Transplantation Hépatique Pédiatriques, Centre de Référence de l’Atrésie des Voies Biliaires et des Cholestases Génétiques (AVB-CG), FSMR FILFOIE, ERN RARE LIVER, Hôpital Bicêtre, AP-HP, Faculté de Médecine Paris-Saclay, Le Kremlin-Bicêtre, and Inserm U1193, Hépatinov, Université Paris-Saclay, Orsay, France
| | - Emmanuel Jacquemin
- Department of Pediatric Hepatology and Liver Transplantation, Service d’Hépatologie et de Transplantation Hépatique Pédiatriques, Centre de Référence de l’Atrésie des Voies Biliaires et des Cholestases Génétiques (AVB-CG), FSMR FILFOIE, ERN RARE LIVER, Hôpital Bicêtre, AP-HP, Faculté de Médecine Paris-Saclay, Le Kremlin-Bicêtre, and Inserm U1193, Hépatinov, Université Paris-Saclay, Orsay, France
| | - Jérôme Bouligand
- Department of Molecular Genetics, Pharmacogenetics and Hormonology, Service de Génétique Moléculaire, Pharmacogénétique et Hormonologie, Hôpitaux Universitaires Paris-Saclay, Assistance PubliqueHôpitaux de Paris, Centre Hospitalier Universitaire de Bicêtre, Le Kremlin-Bicêtre, France
| | - Lorenzo D’Antiga
- Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Ospedale Papa Giovanni XXIII, Pediatric Hepatology, Gastroenterology and Transplantation, Bergamo, Italy
| | - Emanuele Nicastro
- Department of Pediatric Hepatology, Gastroenterology, and Transplantation, Ospedale Papa Giovanni XXIII, Pediatric Hepatology, Gastroenterology and Transplantation, Bergamo, Italy
| | - Henrik Arnell
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Astrid Lindgren Children’s Hospital, Karolinska University Hospital and Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
| | - Björn Fischler
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Astrid Lindgren Children’s Hospital, Karolinska University Hospital and CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Étienne Sokal
- Department of Pediatric GI and Hepatology, Cliniques Universitaires Saint-Luc, Service De Gastroentérologie & Hépatologie Pédiatrique, Brussels, Belgium
| | - Tanguy Demaret
- Department of Pediatric GI and Hepatology, Cliniques Universitaires Saint-Luc, Service De Gastroentérologie & Hépatologie Pédiatrique, Brussels, Belgium
| | - Susan Siew
- Department of Gastroenterology, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Michael Stormon
- Department of Gastroenterology, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Saul J. Karpen
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology & Nutrition, Children’s Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Rene Romero
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology & Nutrition, Children’s Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Noelle H. Ebel
- Department of Pediatrics, Division of Gastroenterology, Stanford University School of Medicine, Palo Alto, California, USA
| | - Jeffrey A. Feinstein
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Lucile Packard Children’s Hospital, Palo Alto, California, USA
| | - Amin J. Roberts
- Starship Child Health, Department of Paediatric Gastroenterology, Auckland, New Zealand
| | - Helen M. Evans
- Starship Child Health, Department of Paediatric Gastroenterology, Auckland, New Zealand
| | - Shikha S. Sundaram
- Section of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics and the Digestive Health Institute, Children’s Hospital of Colorado and University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Alexander Chaidez
- Section of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics and the Digestive Health Institute, Children’s Hospital of Colorado and University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Winita Hardikar
- Department of Gastroenterology and Clinical Nutrition, Royal Children’s Hospital, Melbourne, Victoria, Australia
| | - Sahana Shankar
- Department of Pediatrics, Mazumdar Shaw Medical Center, Narayana Health, Bangalore, Karnataka, India
| | - Ryan T. Fischer
- Department of Gastroenterology, Children’s Mercy Kansas City, Section of Hepatology, Kansas City, Missouri, USA
| | - Florence Lacaille
- Department of Pediatric Gastroenterology and Nutrition, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Dominique Debray
- Department of Pediatric Gastroenterology and Hepatology, Pediatric Liver Unit, National Reference Centre for Rare Pediatric Liver Diseases (Biliary Atresia and Genetic Cholestasis), FILFOIE, ERN RARE LIVER, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Henry C. Lin
- Department of Pediatrics, Division of Pediatric Gastroenterology, Oregon Health and Science University, Portland, Oregon, USA
| | - M. Kyle Jensen
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, Primary Children’s Hospital, University of Utah, Salt Lake City, Utah, USA
| | - Catalina Jaramillo
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, Primary Children’s Hospital, University of Utah, Salt Lake City, Utah, USA
| | - Palaniswamy Karthikeyan
- Department of Pediatrics, Leeds Teaching Hospitals NHS Trust, Leeds Children’s Hospital, Leeds, UK
| | - Giuseppe Indolfi
- Department Neurofarba, University of Florence and Meyer Children’s University Hospital, Paediatric and Liver Unit, Florence, Italy
| | - Henkjan J. Verkade
- Department of Pediatrics, Center for Liver, Digestive, and Metabolic Diseases, University Medical Center Groningen, Groningen, The Netherlands
| | - Catherine Larson-Nath
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ruben E. Quiros-Tejeira
- Department of Pediatrics, Children’s Hospital & Medical Center and University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Pamela L. Valentino
- Department of Pediatrics, Gastroenterology & Hepatology Division, University of Washington, Seattle Children’s Hospital, Seattle, Washington, USA
| | - Maria Rogalidou
- First Department of Pediatrics, Division of Gastroenterology & Hepatology, “Agia Sofia” Children’s Hospital, University of Athens, Athens, Greece
| | - Antal Dezsőfi
- First Department of Paediatrics, Semmelweis University, Budapest, Hungary
| | - James E. Squires
- Department of Pediatrics, Division of Pediatric Gastroenterology and Hepatology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Kathleen Schwarz
- Department of Pediatrics, Division of Pediatric Gastroenterology, Rady Children’s Hospital San Diego, University of California San Diego, San Diego, California, USA
| | - Pier Luigi Calvo
- Department of Pediatrics, Pediatric Gastroenterology Unit, Regina Margherita Children’s Hospital, Azienda Ospedaliera-Universitaria Citta’ della Salute e della Scienza, Turin, Italy
| | - Jesus Quintero Bernabeu
- Pediatric Hepatology and Liver Transplant Department, Hospital Universitari Vall d’Hebron, Barcelona, Spain
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute—Donostia University Hospital, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Andréanne N. Zizzo
- Department of Paediatrics, Division of Paediatric Gastroenterology and Hepatology, London Health Sciences Centre, Children’s Hospital, Western University, London, Ontario, Canada
| | - Gabriella Nebbia
- Department of Pediatric Hepatology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Servizio di Epatologia Pediatrica, Milan, Italy
| | - Pinar Bulut
- Department of Pediatrics, Division of Pediatric Gastroenterology and Hepatology, Phoenix Children’s Hospital, Phoenix, Arizona, USA
| | - Ermelinda Santos-Silva
- Department of Pediatrics, Centro Hospitalar Universitário Do Porto, Pediatric Gastroenterology Unit, Porto, Portugal
| | - Rima Fawaz
- Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Silvia Nastasio
- Department of Pediatrics, Division of Gastroenterology, Hepatology, & Nutrition, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Wikrom Karnsakul
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - María Legarda Tamara
- Department of Pediatrics, Paediatric Gastroenterology Unit, Cruces University Hospital, Bilbao, Spain
| | - Cristina Molera Busoms
- Department of Gastroenterology, Hepatology and Nutrition, Pediatric Gastroenterology Hepatology and Nutrition Unit, Hospital Sant Joan de Déu, Esplugues de Llobregat, Spain
| | - Deirdre A. Kelly
- Department of Paediatric Hepatology, Liver Unit, Birmingham Women’s & Children’s Hospital NHS Trust and University of Birmingham, Birmingham, UK
| | | | - Carolina Jimenez-Rivera
- Department of Paediatrics, Division of Gastroenterology, Hepatology and Nutrition, Children’s Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Jesus M. Banales
- Department of Hepatology and Gastroenterology, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Biodonostia Health Research Institute—Donostia University Hospital, Universidad del País Vasco (UPV/EHU), San Sebastián, Spain
| | - Quais Mujawar
- Section of Pediatric Gastroenterology, Department of Pediatrics, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Li-Ting Li
- Department of Pediatric Gastroenterology, Children’s Hospital of Fudan University, The Center for Pediatric Liver Diseases, Shanghai, China
| | - Huiyu She
- Department of Pediatric Gastroenterology, Children’s Hospital of Fudan University, The Center for Pediatric Liver Diseases, Shanghai, China
| | - Jian-She Wang
- Department of Pediatric Gastroenterology, Children’s Hospital of Fudan University, The Center for Pediatric Liver Diseases, Shanghai, China
| | - Kyung Mo Kim
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children’s Hospital, Seoul, South Korea
| | - Seak Hee Oh
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children’s Hospital, Seoul, South Korea
| | - Maria Camila Sanchez
- Department of Pediatric Gastroenterology, Pediatric Gastroenterology and Hepatology Division, Hospital Italiano Buenos Aires, Buenos Aires, Argentina
| | - Maria Lorena Cavalieri
- Department of Pediatric Gastroenterology, Pediatric Gastroenterology and Hepatology Division, Hospital Italiano Buenos Aires, Buenos Aires, Argentina
| | - Way Seah Lee
- Department of Paediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Christina Hajinicolaou
- Department of Paediatrics and Child Health, Division of Paediatric Gastroenterology, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Chatmanee Lertudomphonwanit
- Department of Pediatrics, Division of Gastroenterology, Ramathibodi Hospital Mahidol University, Bangkok, Thailand
| | - Orith Waisbourd-Zinman
- Department of Pediatrics, Schneider Children’s Medical Center of Israel, Institute of Gastroenterology, Nutrition and Liver Diseases, Petah Tikva, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Cigdem Arikan
- Department of Pediatric Gastroenterology and Organ Transplant, Koç University School of Medicine, Istanbul, Turkey
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Elisa Carvalho
- Pediatric Gastroenterology Department, Hospital de Base do Distrito Federal, Hospital da Criança de Brasília, Centro Universitário de Brasília, Brasília, DF, Brazil
| | - Melina Melere
- Departamento de Gastroenterologia e Hepatologia Pediátrica, Pediatric Gastroenterology Service, Hospital da Criança Santo Antônio, Universidade Federal de Ciências da Saúde de Porto Alegre, Complexo Hospitalar Santa Casa, Porto Alegre, RS, Brazil
| | - John Eshun
- Department of Pediatric Gastroenterology, Le Bonheur Children’s Hospital and The University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Zerrin Önal
- Pediatric Gastroenterology, Hepatology and Nutrition Department, Istanbul University Istanbul Medical Faculty, Istanbul, Turkey
| | - Dev M. Desai
- Solid Organ Transplant Department, Children’s Health—Children’s Medical Center, Dallas, Texas, USA
| | - Sabina Wiecek
- Department of Pediatrics, Medical University of Silesia in Katowice, Katowice, Poland
| | - Raquel Borges Pinto
- Department of Pediatric Gastroenterology, Division of Pediatric Gastroenterology of Hospital da Criança Conceição do Grupo Hospitalar Conceição, Porto Alegre, RS, Brazil
| | - Victorien M. Wolters
- Department of Pediatric Gastroenterology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Jennifer Garcia
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition/Miami Transplant Institute, University of Miami, Miami, Florida, USA
| | - Marisa Beretta
- Department of Pediatric Intensive Care, Wits Donald Gordon Medical Centre, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nanda Kerkar
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Rochester Medical Center, Rochester, New York, USA
| | - Jernej Brecelj
- Pediatric Gastroenterology, Hepatology and Nutrition, and Department of Pediatrics, Faculty of Medicine, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Nathalie Rock
- Department of Pediatrics, Gynecology, and Obstetrics, Division of Pediatric Specialties, Swiss Pediatric Liver Center, University Hospitals Geneva and University of Geneva, Geneva, Switzerland
| | - Eberhard Lurz
- Department of Pediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Niviann Blondet
- Department of Pediatrics, Gastroenterology & Hepatology Division, University of Washington, Seattle Children’s Hospital, Seattle, Washington, USA
| | - Uzma Shah
- Department of Pediatrics, Harvard Medical School, Massachusetts General Hospital for Children, Boston, Massachusetts, USA
| | - Richard J. Thompson
- Department of Inflammation Biology, Institute of Liver Studies, King’s College London, London, UK
| | - Binita M. Kamath
- Department of Paediatrics, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children and the University of Toronto, Toronto, Ontario, Canada
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Krawczyk M, Kułaga Z, Niewiadomska O, Jankowska I, Lebensztejn D, Więcek S, Socha P. Are children with gallstone disease more overweight? Results of a matched case-control analysis. Clin Res Hepatol Gastroenterol 2023; 47:102204. [PMID: 37678608 DOI: 10.1016/j.clinre.2023.102204] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/09/2023]
Abstract
INTRODUCTION Gallstone disease (GD) is increasingly common among children, possibly caused by an unhealthy food environment and the associated unhealthy lifestyle. In this study, we investigate the association between body weight and gallstone risk in a cohort of prospectively recruited children with GD. METHODS We analysed 188 children with gallstones (50.0% girls, median age 9.8 years) and 376 children without stones who were age- and gender-matched to cases in a ratio of 2:1. Cases were prospectively recruited at three Polish university centres (Warsaw, Katowice and Bialystok). Gallstones were diagnosed by either abdominal sonography or by a history of cholecystectomy. Matched controls without gallstones were selected from 22,412 children taking part in nationally representative Polish health surveys (OLA and OLAF studies) which provided height and weight data for randomly selected pre-school (2.5-6 years) and school aged (7-18 years) children and adolescents. RESULTS Analysis of the age- and gender-matched cases and controls demonstrated that patients with GD had significantly higher BMI (P = 0.02) and BMI z-score (P < 0.01) than children without stones. Children with gallstones were more frequently overweight (35.6%, P < 0.01) and obese (12.2%, P < 0.01) than controls (18.4% and 6.7%, respectively). Regression analyses showed that BMI, BMI z-score, overweight and obesity were all associated with increased GD risk (all P < 0.05). CONCLUSIONS Overweight and obesity are common in children with cholelithiasis. Given the epidemic of obesity in children we should expect an increasing prevalence of gallstones and stone-related complications in youths and in adults.
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Affiliation(s)
- Marcin Krawczyk
- Department of Medicine II, Saarland University Medical Center, Saarland University, Kirrberger Str. 100, Homburg 66421, Germany; Laboratory of Metabolic Liver Diseases, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
| | - Zbigniew Kułaga
- Public Health Department of the Children's Memorial Health Institute, Al. Dzieci Polskich 20, 04-730, Warsaw, Poland.
| | - Olga Niewiadomska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dariusz Lebensztejn
- Department of Pediatrics, Gastroenterology, Hepatology, Nutrition, Allergology and Pulmonology, Medical University of Bialystok, Bialystok, Poland
| | - Sabina Więcek
- Department of Pediatrics, Silesian Medical Academy, Katowice, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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Lipiński P, Ciara E, Jurkiewicz D, Mekrouda M, Cielecka-Kuszyk J, Jurkiewicz E, Płoski R, Pawłowska J, Jankowska I. DCDC2-Related Ciliopathy: Report of Six Polish Patients, Novel DCDC2 Variant, and Literature Review of Reported Cases. Diagnostics (Basel) 2023; 13:diagnostics13111917. [PMID: 37296768 DOI: 10.3390/diagnostics13111917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/28/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
INTRODUCTION The increasing usage of NGS technology has enabled the discovery of new causal genes in ciliopathies, including the DCDC2 gene. The aim of our study was to present the clinical, pathological and molecular report of six patients (from three unrelated families) with DCDC2 biallelic pathogenic variants. A detailed overview of the reported patients with DCDC2-related disease was provided. MATERIAL AND METHODS A retrospective chart review of the clinical, biochemical, pathological (liver histology) and molecular features of the study group was performed. The database PubMed (MEDLINE) was searched for relevant studies. RESULTS All the patients presented with cholestatic jaundice and elevated GGT; the mean age was 2 months. The initial liver biopsy was performed in four children at a mean age of 3 months (age range: 2-5 months). In all of them, features of cholestasis, portal fibrosis and mild portal inflammation were observed; in three of them ductular proliferation was observed. One patient had undergone liver transplantation (LTx) at 8 years of age. At hepatectomy, a biliary-pattern cirrhosis was observed. Only one patient presented with features of renal disease. Whole exome sequencing was performed in all patients at the last follow-up visit (mean age 10 years). Three different variants (one novel) in the DCDC2 gene were identified in the study group. With our six patients, a total of 34 patients with DCDC2-related hepatic ciliopathy were identified. The main clinical presentation of DCDC2-related ciliopathy was liver disease in the form of neonatal sclerosing cholangitis. The predominance of early and severe liver disease associated with no or mildly expressed kidney involvement was observed. CONCLUSIONS Our findings expand the molecular spectrum of pathogenic DCDC2 variants, provide a more accurate picture of the phenotypic expression associated with molecular changes in this gene and confirm a loss of functional behaviour as the mechanism of disease.
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Affiliation(s)
- Patryk Lipiński
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, 04-730 Warsaw, Poland
| | - Elżbieta Ciara
- Department of Medical Genetics, The Children's Memorial Health Institute, 04-736 Warsaw, Poland
| | - Dorota Jurkiewicz
- Department of Medical Genetics, The Children's Memorial Health Institute, 04-736 Warsaw, Poland
| | - Magda Mekrouda
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, 04-730 Warsaw, Poland
| | - Joanna Cielecka-Kuszyk
- Department of Pathology, The Children's Memorial Health Institute, 04-730 Warsaw, Poland
| | - Elżbieta Jurkiewicz
- Department of Diagnostic Imaging, The Children's Memorial Health Institute, 04-730 Warsaw, Poland
| | - Rafał Płoski
- Department of Medical Genetics, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, 04-730 Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, 04-730 Warsaw, Poland
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Vandriel SM, Li L, She H, Wang J, Gilbert MA, Jankowska I, Czubkowski P, Gliwicz‐Miedzińska D, Gonzales EM, Jacquemin E, Bouligand J, Spinner NB, Loomes KM, Piccoli DA, D'Antiga L, Nicastro E, Sokal É, Demaret T, Ebel NH, Feinstein JA, Fawaz R, Nastasio S, Lacaille F, Debray D, Arnell H, Fischler B, Siew S, Stormon M, Karpen SJ, Romero R, Kim KM, Baek WY, Hardikar W, Shankar S, Roberts AJ, Evans HM, Jensen MK, Kavan M, Sundaram SS, Chaidez A, Karthikeyan P, Sanchez MC, Cavalieri ML, Verkade HJ, Lee WS, Squires JE, Hajinicolaou C, Lertudomphonwanit C, Fischer RT, Larson‐Nath C, Mozer‐Glassberg Y, Arikan C, Lin HC, Bernabeu JQ, Alam S, Kelly DA, Carvalho E, Ferreira CT, Indolfi G, Quiros‐Tejeira RE, Bulut P, Calvo PL, Önal Z, Valentino PL, Desai DM, Eshun J, Rogalidou M, Dezsőfi A, Wiecek S, Nebbia G, Pinto RB, Wolters VM, Tamara ML, Zizzo AN, Garcia J, Schwarz K, Beretta M, Sandahl TD, Jimenez‐Rivera C, Kerkar N, Brecelj J, Mujawar Q, Rock N, Busoms CM, Karnsakul W, Lurz E, Santos‐Silva E, Blondet N, Bujanda L, Shah U, Thompson RJ, Hansen BE, Kamath BM. Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Hepatology 2023; 77:512-529. [PMID: 36036223 PMCID: PMC9869940 DOI: 10.1002/hep.32761] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND AIMS Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real-world data are lacking. This study aimed to elucidate the natural history of liver disease in a contemporary, international cohort of children with ALGS. APPROACH AND RESULTS This was a multicenter retrospective study of children with a clinically and/or genetically confirmed ALGS diagnosis, born between January 1997 and August 2019. Native liver survival (NLS) and event-free survival rates were assessed. Cox models were constructed to identify early biochemical predictors of clinically evident portal hypertension (CEPH) and NLS. In total, 1433 children (57% male) from 67 centers in 29 countries were included. The 10 and 18-year NLS rates were 54.4% and 40.3%. By 10 and 18 years, 51.5% and 66.0% of children with ALGS experienced ≥1 adverse liver-related event (CEPH, transplant, or death). Children (>6 and ≤12 months) with median total bilirubin (TB) levels between ≥5.0 and <10.0 mg/dl had a 4.1-fold (95% confidence interval [CI], 1.6-10.8), and those ≥10.0 mg/dl had an 8.0-fold (95% CI, 3.4-18.4) increased risk of developing CEPH compared with those <5.0 mg/dl. Median TB levels between ≥5.0 and <10.0 mg/dl and >10.0 mg/dl were associated with a 4.8 (95% CI, 2.4-9.7) and 15.6 (95% CI, 8.7-28.2) increased risk of transplantation relative to <5.0 mg/dl. Median TB <5.0 mg/dl were associated with higher NLS rates relative to ≥5.0 mg/dl, with 79% reaching adulthood with native liver ( p < 0.001). CONCLUSIONS In this large international cohort of ALGS, only 40.3% of children reach adulthood with their native liver. A TB <5.0 mg/dl between 6 and 12 months of age is associated with better hepatic outcomes. These thresholds provide clinicians with an objective tool to assist with clinical decision-making and in the evaluation of therapies.
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Affiliation(s)
- Shannon M. Vandriel
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children and the University of Toronto, Toronto, Canada
| | - Li‐Ting Li
- The Center for Pediatric Liver Diseases, Children's Hospital of Fudan University, Shanghai, China
| | - Huiyu She
- The Center for Pediatric Liver Diseases, Children's Hospital of Fudan University, Shanghai, China
| | - Jian‐She Wang
- The Center for Pediatric Liver Diseases, Children's Hospital of Fudan University, Shanghai, China
| | - Melissa A. Gilbert
- Division of Genomic Diagnostics, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia and the University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutrition Disturbances and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutrition Disturbances and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Gliwicz‐Miedzińska
- Department of Gastroenterology, Hepatology, Nutrition Disturbances and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Emmanuel M. Gonzales
- Pediatric Hepatology and Liver Transplantation Unit, National Reference Centre for Rare Pediatric Liver Diseases (Biliary Atresia and Genetic Cholestasis), FILFOIE, ERN RARE LIVER, Bicêtre Hospital, AP‐HP and Inserm U1193, Hepatinov, Université Paris‐Saclay, Le Kremlin‐Bicêtre, France
| | - Emmanuel Jacquemin
- Pediatric Hepatology and Liver Transplantation Unit, National Reference Centre for Rare Pediatric Liver Diseases (Biliary Atresia and Genetic Cholestasis), FILFOIE, ERN RARE LIVER, Bicêtre Hospital, AP‐HP and Inserm U1193, Hepatinov, Université Paris‐Saclay, Le Kremlin‐Bicêtre, France
| | - Jérôme Bouligand
- Service de Génétique Moléculaire, Pharmacogénétique et Hormonologie, Hôpitaux Universitaires Paris‐Saclay, Assistance Publique‐Hôpitaux de Paris, Centre Hospitalier Universitaire de Bicêtre, Le Kremlin‐Bicêtre, France
| | - Nancy B. Spinner
- Division of Genomic Diagnostics, Department of Pathology and Laboratory Medicine, The Children’s Hospital of Philadelphia and the University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Kathleen M. Loomes
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia and the University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - David A. Piccoli
- Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia and the University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Lorenzo D'Antiga
- Pediatric Hepatology, Gastroenterology and Transplantation, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Emanuele Nicastro
- Pediatric Hepatology, Gastroenterology and Transplantation, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Étienne Sokal
- Service De Gastroentérologie & Hépatologie Pédiatrique, Cliniques Universitaires Saint‐Luc, Brussels, Belgium
| | - Tanguy Demaret
- Service De Gastroentérologie & Hépatologie Pédiatrique, Cliniques Universitaires Saint‐Luc, Brussels, Belgium
| | - Noelle H. Ebel
- Division of Gastroenterology, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA
| | - Jeffrey A. Feinstein
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Lucile Packard Children's Hospital, Palo Alto, California, USA
| | - Rima Fawaz
- Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Silvia Nastasio
- Division of Gastroenterology, Hepatology, & Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Florence Lacaille
- Department of Pediatric Gastroenterology, and Nutrition, Necker‐Enfants Malades Hospital, University of Paris, Paris, France
| | - Dominique Debray
- Pediatric Liver Unit, National Reference Centre for Rare Pediatric Liver Diseases (Biliary Atresia and Genetic Cholestasis), FILFOIE, ERN RARE LIVER, Necker‐Enfants Malades Hospital, University of Paris, Paris, France
| | - Henrik Arnell
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Björn Fischler
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Susan Siew
- Department of Gastroenterology, The Children's Hospital at Westmead, Sydney, Australia
| | - Michael Stormon
- Department of Gastroenterology, The Children's Hospital at Westmead, Sydney, Australia
| | - Saul J. Karpen
- Division of Pediatric Gastroenterology, Hepatology & Nutrition, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Rene Romero
- Division of Pediatric Gastroenterology, Hepatology & Nutrition, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Kyung Mo Kim
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children's Hospital, Seoul, Republic of Korea
| | - Woo Yim Baek
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children's Hospital, Seoul, Republic of Korea
| | - Winita Hardikar
- Department of Gastroenterology and Clinical Nutrition, Royal Children's Hospital, Melbourne, Australia
| | - Sahana Shankar
- Mazumdar Shaw Medical Center, Narayana Health, Bangalore, India
| | - Amin J. Roberts
- Department of Paediatric Gastroenterology, Starship Child Health, Auckland, New Zealand
| | - Helen M. Evans
- Department of Paediatric Gastroenterology, Starship Child Health, Auckland, New Zealand
| | - M. Kyle Jensen
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Utah, Salt Lake City, Utah, USA
| | - Marianne Kavan
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Utah, Salt Lake City, Utah, USA
| | - Shikha S. Sundaram
- Section of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics and the Digestive Health Institute, Children's Hospital of Colorado and University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Alexander Chaidez
- Section of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics and the Digestive Health Institute, Children's Hospital of Colorado and University of Colorado School of Medicine, Aurora, Colorado, USA
| | | | - Maria Camila Sanchez
- Pediatric Gastroenterology and Hepatology Division, Hospital Italiano Buenos Aires, Buenos Aires, Argentina
| | - Maria Lorena Cavalieri
- Pediatric Gastroenterology and Hepatology Division, Hospital Italiano Buenos Aires, Buenos Aires, Argentina
| | - Henkjan J. Verkade
- Department of Pediatrics, Center for Liver, Digestive, and Metabolic Diseases, University Medical Center Groningen, Groningen, The Netherlands
| | - Way Seah Lee
- Faculty of Medicine, Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia
| | - James E. Squires
- Division of Pediatric Gastroenterology and Hepatology, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Christina Hajinicolaou
- Division of Paediatric Gastroenterology, Department of Paediatrics and Child Health, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Chatmanee Lertudomphonwanit
- Division of Gastroenterology, Department of Pediatrics, Ramathibodi Hospital Mahidol University, Bangkok, Thailand
| | - Ryan T. Fischer
- Department of Gastroenterology, Section of Hepatology, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Catherine Larson‐Nath
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
| | - Yael Mozer‐Glassberg
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Cigdem Arikan
- Department of Pediatric Gastroenterology and Organ Transplant, Koc University School of Medicine, Istanbul, Turkey
| | - Henry C. Lin
- Division of Pediatric Gastroenterology, Department of Pediatrics, Oregon Health and Science University, Portland, Oregon, USA
| | - Jesus Quintero Bernabeu
- Pediatric Hepatology and Liver Transplant Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Deirdre A. Kelly
- Liver Unit, Birmingham Women's & Children's Hospital NHS Trust, University of Birmingham, Birmingham, UK
| | - Elisa Carvalho
- Pediatric Gastroenterology Department, Hospital da Criança de Brasília, Centro Universitário de Brasília, Brasília, Brazil
| | - Cristina Targa Ferreira
- Pediatric Gastroenterology Service, Hospital da Criança Santo Antôni, Universidade Federal de Ciências da Saúde de Porto Alegre, Complexo Hospitalar Santa Casa, Porto Alegre, RS, Brazil
| | - Giuseppe Indolfi
- Paediatric and Liver Unit, Department Neurofarba, University of Florence and Meyer Children's University Hospital, Florence, Italy
| | - Ruben E. Quiros‐Tejeira
- Department of Pediatrics, Children's Hospital & Medical Center and University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Pinar Bulut
- Division of Pediatric Gastroenterology and Hepatology, Phoenix Children's Hospital, Phoenix, USA
| | - Pier Luigi Calvo
- Pediatric Gastroenterology Unit, Regina Margherita Children's Hospital, Azienda Ospedaliera‐Universitaria Citta' della Salute e della Scienza, Turin, Italy
| | - Zerrin Önal
- Pediatric Gastroenterology, Hepatology and Nutrition Department, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Pamela L. Valentino
- Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Dev M. Desai
- Solid Organ Transplant Department, Children's Health – Children's Medical Center, Dallas, Texas, USA
| | - John Eshun
- Department of Pediatric Gastroenterology, Le Bonheur Children's Hospital, The University of Tennessee Health Science Center, Memphis, Texas, USA
| | - Maria Rogalidou
- Division of Gastroenterology & Hepatology, First Department of Pediatrics, “Agia Sofia” Children's Hospital, University of Athens, Athens, Greece
| | - Antal Dezsőfi
- First Department of Paediatrics, Semmelweis University, Budapest, Hungary
| | - Sabina Wiecek
- Department of Pediatrics, Medical University of Silesia in Katowice, Katowice, Poland
| | - Gabriella Nebbia
- Servizio di Epatologia Pediatrica, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Raquel Borges Pinto
- Division of Pediatric Gastroenterology of Hospital da Criança Conceição do Grupo Hospitalar Conceição, Porto Alegre, RS, Brazil
| | - Victorien M. Wolters
- Department of Pediatric Gastroenterology, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Andréanne N. Zizzo
- Division of Paediatric Gastroenterology and Hepatology, London Health Sciences Centre, Children's Hospital, Western University, London, Ontario, Canada
| | - Jennifer Garcia
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Miami Transplant Institute, University of Miami, Miami, Florida, USA
| | - Kathleen Schwarz
- Division of Pediatric Gastroenterology, University of California San Diego, Rady Children's Hospital San Diego, San Diego, California, USA
| | - Marisa Beretta
- Faculty of Health Sciences, Wits Donald Gordon Medical Centre, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Carolina Jimenez‐Rivera
- Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - Nanda Kerkar
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Rochester Medical Center, Rochester, New York, USA
| | - Jernej Brecelj
- Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Faculty of Medicine, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Quais Mujawar
- Section of Pediatric Gastroenterology, Department of Pediatrics, University of Manitoba, Winnipeg, Canada
| | - Nathalie Rock
- Department of Paediatrics, Gynaecology and Obstetrics, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Cristina Molera Busoms
- Pediatric Gastroenterology Hepatology and Nutrition Unit, Hospital Sant Joan de Déu, Esplugues de Llobregat, Spain
| | - Wikrom Karnsakul
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eberhard Lurz
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Ermelinda Santos‐Silva
- Pediatric Gastroenterology Unit, Centro Hospitalar Universitário Do Porto, Porto, Portugal
| | - Niviann Blondet
- Gastroenterology and Hepatology, Seattle Children's Hospital, Seattle, Washington, USA
| | - Luis Bujanda
- Department of Hepatology and Gastroenterology, Biodonostia Health Research Institute, Donostia University Hospital, Universidad del País Vasco (UPV/EHU), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), San Sebastián, Spain
| | - Uzma Shah
- Harvard Medical School, Massachusetts General Hospital for Children, Boston, Massachusetts, USA
| | | | - Bettina E. Hansen
- Toronto General Hospital University Health Network, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, Toronto, Ontario, Canada
| | - Binita M. Kamath
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children and the University of Toronto, Toronto, Canada
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5
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Felzen A, van Wessel DB, Gonzales E, Thompson RJ, Jankowska I, Shneider BL, Sokal E, Grammatikopoulos T, Kadaristiana A, Jacquemin E, Spraul A, Lipiński P, Czubkowski P, Rock N, Shagrani M, Broering D, Nicastro E, Kelly D, Nebbia G, Arnell H, Fischler B, Hulscher JB, Serranti D, Arikan C, Polat E, Debray D, Lacaille F, Goncalves C, Hierro L, Muñoz Bartolo G, Mozer-Glassberg Y, Azaz A, Brecelj J, Dezsőfi A, Calvo PL, Grabhorn E, Hartleif S, van der Woerd WJ, Kamath BM, Wang JS, Li L, Durmaz Ö, Kerkar N, Jørgensen MH, Fischer R, Jimenez-Rivera C, Alam S, Cananzi M, Laverdure N, Ferreira CT, Guerrero FO, Wang H, Sency V, Kim KM, Chen HL, de Carvalho E, Fabre A, Bernabeu JQ, Zellos A, Alonso EM, Sokol RJ, Suchy FJ, Loomes KM, McKiernan PJ, Rosenthal P, Turmelle Y, Horslen S, Schwarz K, Bezerra JA, Wang K, Hansen BE, Verkade HJ. Genotype-phenotype relationships of truncating mutations, p.E297G and p.D482G in bile salt export pump deficiency. JHEP Rep 2022; 5:100626. [PMID: 36687469 PMCID: PMC9852554 DOI: 10.1016/j.jhepr.2022.100626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/07/2022] [Accepted: 10/24/2022] [Indexed: 11/17/2022] Open
Abstract
Background & Aims Bile salt export pump (BSEP) deficiency frequently necessitates liver transplantation in childhood. In contrast to two predicted protein truncating mutations (PPTMs), homozygous p.D482G or p.E297G mutations are associated with relatively mild phenotypes, responsive to surgical interruption of the enterohepatic circulation (siEHC). The phenotype of patients with a compound heterozygous genotype of one p.D482G or p.E297G mutation and one PPTM has remained unclear. We aimed to assess their genotype-phenotype relationship. Methods From the NAPPED database, we selected patients with homozygous p.D482G or p.E297G mutations (BSEP1/1; n = 31), with one p.D482G or p.E297G, and one PPTM (BSEP1/3; n = 30), and with two PPTMs (BSEP3/3; n = 77). We compared clinical presentation, native liver survival (NLS), and the effect of siEHC on NLS. Results The groups had a similar median age at presentation (0.7-1.3 years). Overall NLS at age 10 years was 21% in BSEP1/3 vs. 75% in BSEP1/1 and 23% in BSEP3/3 (p <0.001). Without siEHC, NLS in the BSEP1/3 group was similar to that in BSEP3/3, but considerably lower than in BSEP1/1 (at age 10 years: 38%, 30%, and 71%, respectively; p = 0.003). After siEHC, BSEP1/3 and BSEP3/3 were associated with similarly low NLS, while NLS was much higher in BSEP1/1 (10 years after siEHC, 27%, 14%, and 92%, respectively; p <0.001). Conclusions Individuals with BSEP deficiency with one p.E297G or p.D482G mutation and one PPTM have a similarly severe disease course and low responsiveness to siEHC as those with two PPTMs. This identifies a considerable subgroup of patients who are unlikely to benefit from interruption of the enterohepatic circulation by either surgical or ileal bile acid transporter inhibitor treatment. Impact and implications This manuscript defines the clinical features and prognosis of individuals with BSEP deficiency involving the combination of one relatively mild and one very severe BSEP deficiency mutation. Until now, it had always been assumed that the mild mutation would be enough to ensure a relatively good prognosis. However, our manuscript shows that the prognosis of these patients is just as poor as that of patients with two severe mutations. They do not respond to biliary diversion surgery and will likely not respond to the new IBAT (ileal bile acid transporter) inhibitors, which have recently been approved for use in BSEP deficiency.
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Key Words
- ABCB11, ATP-binding cassette, sub-family B member 11
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- BSEP
- BSEP, bile salt export pump
- ChiLDReN, Childhood Liver Disease Research Network
- GGT, gamma-glutamyltransferase
- HCC, hepatocellular carcinoma
- LTx, liver transplantation
- NAPPED, NAtural course and Prognosis of PFIC and Effect of biliary Diversion
- NLS, native liver survival
- PFIC2
- PFIC2, progressive familial intrahepatic cholestasis type 2
- PPTM, predicted protein truncating mutation
- REDCap, Research Electronic Data Capture
- TSB, total serum bilirubin
- UDCA, ursodeoxycholic acid
- compound heterozygosity
- genotype
- interruption of the enterohepatic circulation
- phenotype
- sBAs, serum bile acids
- siEHC, surgical interruption of the enterohepatic circulation
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Affiliation(s)
- Antonia Felzen
- Pediatric Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Daan B.E. van Wessel
- Pediatric Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Emmanuel Gonzales
- Pediatric Hepatology & Pediatric Liver Transplant Department, Centre de Référence de l'Atrésie des Voies Biliaires et des Cholestases Génétiques, Filière de Santé des Maladies Rares du Foie de l'enfant et de l'adulte, Assistance Publique-Hôpitaux de Paris, Faculté de Médecine Paris-Saclay, CHU Bicêtre, Paris, France,European Reference Network on Hepatological Diseases (ERN RARE-LIVER),INSERM, UMR-S 1193, Hepatinov, Université Paris-Saclay, Orsay, France
| | | | - Irena Jankowska
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Benjamin L. Shneider
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA,Childhood Liver Disease Research Network (ChiLDReN)
| | - Etienne Sokal
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Pediatric Gastorenterology and Hepatology, Université Catholique de Louvain, Cliniques St Luc, Brussels, Belgium
| | | | | | - Emmanuel Jacquemin
- Pediatric Hepatology & Pediatric Liver Transplant Department, Centre de Référence de l'Atrésie des Voies Biliaires et des Cholestases Génétiques, Filière de Santé des Maladies Rares du Foie de l'enfant et de l'adulte, Assistance Publique-Hôpitaux de Paris, Faculté de Médecine Paris-Saclay, CHU Bicêtre, Paris, France,European Reference Network on Hepatological Diseases (ERN RARE-LIVER),INSERM, UMR-S 1193, Hepatinov, Université Paris-Saclay, Orsay, France
| | - Anne Spraul
- INSERM, UMR-S 1193, Hepatinov, Université Paris-Saclay, Orsay, France,Service de Biochemie, Bicêtre Hôspital, AP-HP, Université Paris-Sud, Paris-Saclay, Inserm UMR-S 1174, France
| | - Patryk Lipiński
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Piotr Czubkowski
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Nathalie Rock
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Division of Pediatric Specialties, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Switzerland
| | - Mohammad Shagrani
- Liver & SB Transplant & Hepatobiliary-Pancreatic Surgery, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia,Alfaisal University, College of Medicine, Riyadh, Saudi Arabia
| | - Dieter Broering
- Liver & SB Transplant & Hepatobiliary-Pancreatic Surgery, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Emanuele Nicastro
- Pediatric Hepatology, Gastroenterology and Transplantation, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Deirdre Kelly
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Liver Unit, Birmingham Women’s and Children’s Hospital, Birmingham, United Kingdom
| | - Gabriella Nebbia
- Servizio Di Epatologia e Nutrizione Pediatrica, Fondazione Irccs Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Henrik Arnell
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Pediatric Gastroenterology Hepatology and Nutrition, Astrid Lindgren Children’s Hospital, Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
| | - Björn Fischler
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Pediatric Gastroenterology Hepatology and Nutrition, Astrid Lindgren Children’s Hospital, Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
| | - Jan B.F. Hulscher
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Pediatric Surgery, University Medical Center Groningen, Groningen, the Netherlands
| | - Daniele Serranti
- Pediatric and Liver Unit, Meyer Children’s University Hospital of Florence, Florence, Italy
| | - Cigdem Arikan
- Koc University School of Medicine, Pediatric GI and Hepatology Liver Transplantation Center, Kuttam System in Liver Medicine, Istanbul, Turkey
| | - Esra Polat
- Pediatric Gastroenterology, Sancaktepe Training and Research Hospital, Istanbul, Turkey
| | - Dominique Debray
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Gastroenterology-Hepatology-Nutrition Unit, APHP-Necker Enfants Malades University Hospital, Paris, France
| | - Florence Lacaille
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Gastroenterology-Hepatology-Nutrition Unit, APHP-Necker Enfants Malades University Hospital, Paris, France
| | - Cristina Goncalves
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Previously Coimbra University Hospital Center, Coimbra, Portugal, Now Pediatric Gastroenterology/Hepatology Center Lisbon, Portugal
| | - Loreto Hierro
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Service of Pediatric Hepatology and Transplantation, Children's Hospital La Paz, La Paz University Hospital, Madrid, Spain
| | - Gema Muñoz Bartolo
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Service of Pediatric Hepatology and Transplantation, Children's Hospital La Paz, La Paz University Hospital, Madrid, Spain
| | - Yael Mozer-Glassberg
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Amer Azaz
- Pediatric Gastroenterology, Hepatology and Nutrition, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Jernej Brecelj
- Department of Gastroenterology, Hepatology and Nutrition, University Children's Hospital Ljubljana, and Department of Pediatrics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia,Department of Pediatrics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Antal Dezsőfi
- Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Pier Luigi Calvo
- Pediatic Gastroenterology Unit, Regina Margherita Children's Hospital, Azienda Ospedaliera Città Della Salute e Della Scienza University Hospital, Turin, Italy
| | - Enke Grabhorn
- Pediatric Hepatology and Liver Transplantation, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Steffen Hartleif
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Pediatric Gastroenterology and Hepatology, University Children’s Hospital Tυ¨bingen, University Medical Center Tυ¨bingen, Tυ¨bingen, Germany
| | - Wendy J. van der Woerd
- Pediatric Gastroenterology, Hepatology and Nutrition, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Binita M. Kamath
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA,Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children and the University of Toronto, Toronto, Canada
| | - Jian-She Wang
- Children’s Hospital of Fudan University, Shanghai, China
| | - Liting Li
- Children’s Hospital of Fudan University, Shanghai, China
| | - Özlem Durmaz
- Department of Child Health and Diseases, Gastroenterology, Hepatology and Nutrition, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Nanda Kerkar
- Pediatric Gastroenterology, Hepatology and Nutrition, University of Rochester Medical Center, Rochester, NY, USA
| | - Marianne Hørby Jørgensen
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Department of Pediatrics and Adolescent Medicine, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | - Ryan Fischer
- Pediatric Gastroenterology, Hepatology and Nutrition, Children's Mercy Hospital, Kansas City, MO, USA
| | - Carolina Jimenez-Rivera
- Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Canada
| | - Seema Alam
- Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Mara Cananzi
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Unit of Pediatric Gastroenterology, Digestive Endoscopy, Hepatology and Care of the Child with Liver Transplantation, Department of Women’s and Children’s Health, University Hospital of Padova, Padova, Italy
| | - Noemie Laverdure
- Service de Gastroentérologie, Hépatologie et Nutrition Pédiatriques, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Lyon, France
| | | | - Felipe Ordoñez Guerrero
- Pediatric Gastroenterology and Hepatology, Fundación Cardioinfantil Instituto de Cardiologia, Bogotá, Colombia
| | - Heng Wang
- DDC Clinic - Center for Special Needs Children, Adolescent Medicine and Pediatrics, Middlefield, OH, USA
| | - Valerie Sency
- DDC Clinic - Center for Special Needs Children, Adolescent Medicine and Pediatrics, Middlefield, OH, USA
| | - Kyung Mo Kim
- Department of Pediatrics, Asan Medical Center Children's Hospital, Seoul, South Korea
| | - Huey-Ling Chen
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, National Taiwan University Children's Hospital, Taipei, Taiwan
| | - Elisa de Carvalho
- Pediatric Gastroenterology and Hepatology, Brasília Children's Hospital, Brasilia, Brazil
| | - Alexandre Fabre
- INSERM, MMG, Aix Marseille University, Marseille, France,Service de Pédiatrie Multidisciplinaire, Timone Enfant, Marseille, France
| | - Jesus Quintero Bernabeu
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Pediatric Hepatology and Liver Transplant Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Aglaia Zellos
- First Department of Pediatrics, Aghia Sophia Children’s Hospital, National and Kapodistrian University of Athens, Greece
| | - Estella M. Alonso
- Childhood Liver Disease Research Network (ChiLDReN),Division of Pediatric Gastroenterology, Hepatology and Nutrition, Ann & Robert H. Lurie Children's Hospital, Chicago, IL, USA
| | - Ronald J. Sokol
- Childhood Liver Disease Research Network (ChiLDReN),Section of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, USA
| | - Frederick J. Suchy
- Childhood Liver Disease Research Network (ChiLDReN),Section of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, USA
| | - Kathleen M. Loomes
- Childhood Liver Disease Research Network (ChiLDReN),Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Patrick J. McKiernan
- Childhood Liver Disease Research Network (ChiLDReN),Department of Pediatric Gastroenterology and Hepatology, University of Pittsburgh Medical Center Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Philip Rosenthal
- Childhood Liver Disease Research Network (ChiLDReN),Department of Pediatrics and Surgery, UCSF Benioff Children's Hospital, University of California San Francisco School of Medicine, San Francisco, CA, USA
| | - Yumirle Turmelle
- Childhood Liver Disease Research Network (ChiLDReN),Section of Hepatology, Department of Pediatrics, St. Louis Children's Hospital, Washington University School of Medicine, St. Louis, MO, USA
| | - Simon Horslen
- Childhood Liver Disease Research Network (ChiLDReN),Department of Pediatric Gastroenterology and Hepatology, University of Pittsburgh Medical Center Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Kathleen Schwarz
- Childhood Liver Disease Research Network (ChiLDReN),Division of Pediatric Gastroenterology, University of California San Diego, Rady Children's Hospital San Diego, CA, USA
| | - Jorge A. Bezerra
- Childhood Liver Disease Research Network (ChiLDReN),Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Kasper Wang
- Childhood Liver Disease Research Network (ChiLDReN),Division of General Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Bettina E. Hansen
- Toronto Center for Liver Disease, University Health Network, Toronto, Canada,IHPME, University of Toronto, Toronto, Canada,Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Henkjan J. Verkade
- Pediatric Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, the Netherlands,European Reference Network on Hepatological Diseases (ERN RARE-LIVER),Corresponding author. Address: Pediatric Gastroenterology & Hepatology, Department of Pediatrics, Beatrix Children’s Hospital, University Medical Center Groningen, University of Groningen, PO Box 30.001, 9700 RB Groningen, the Netherlands. Tel.: +31 50 3614147, fax: +31 50 361 1704
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6
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Krawczyk M, Niewiadomska O, Jankowska I, Jankowski K, Więckowski S, Lebensztejn D, Więcek S, Gozdowska J, Kułaga Z, Weber SN, Lütjohann D, Lammert F, Socha P. Common variant p.D19H of the hepatobiliary sterol transporter ABCG8 increases the risk of gallstones in children. Liver Int 2022; 42:1585-1592. [PMID: 35129276 DOI: 10.1111/liv.15186] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 11/12/2021] [Accepted: 01/01/2022] [Indexed: 02/13/2023]
Abstract
INTRODUCTION Gallstones are increasingly common in children. Genetic analyses of adult cohorts demonstrated that the sterol transporter ABCG8 p.D19H and Gilbert UGT1A1*28 variants enhance the odds of developing gallstones. The genetic background of common lithiasis in children remains unknown. METHODS Overall, 214 children with gallstone disease (1 month-17 years, 107 boys) were inclueded. The control cohorts comprised 214 children (age 6-17 years, 115 boys) and 172 adults (age 40-92 years, 70 men) without gallstones. The ABCG8 p.D19H and UGT1A1*28 polymorphisms as well as ABCB4 (c.504C>T rs1202283, c.711A>T rs2109505) and NPC1L1 variants (p.V1296V rs217434, c.-18C>A rs41279633) were genotyped using TaqMan assays. Serum concentrations of plant sterols and cholesterol precursors were measured by gas chromatography/mass spectrometry. RESULTS The ABCG8 risk allele was associated with an increased risk of stones (OR = 1.82, p = .03). Children carrying the p.19H allele presented with lower serum concentrations of surrogate markers of intestinal cholesterol absorption and decreased ratios of phytosterols to the cholesterol precursor desmosterol. Carriers of the common NPC1L1 rs217434 allele had an increased gallstone risk compared with stone-free adults (OR 1.90, p < .01). This variant also affected the ratio of phytosterols to cholesterol precursors (p = .03). Other tested variants were not associated with gallstone risk. CONCLUSIONS The p.D19H ABCG8 and, to a lesser extent, NPC1L1 rs217434 variants increase the risk of early-onset gallstone formation. These results point to the presence of a common lithogenic pathway in children and adults.
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Affiliation(s)
- Marcin Krawczyk
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany.,Laboratory of Metabolic Liver Diseases, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Olga Niewiadomska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Krzysztof Jankowski
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Sebastian Więckowski
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dariusz Lebensztejn
- Department of Pediatrics, Gastroenterology, Hepatology, Nutrition and Allergology, Medical University of Bialystok, Bialystok, Poland
| | - Sabina Więcek
- Department of Pediatrics, Silesian Medical Academy, Katowice, Poland
| | - Jolanta Gozdowska
- Department of Transplantation Medicine and Nephrology, Medical University of Warsaw, Warsaw, Poland
| | - Zbigniew Kułaga
- Public Health Department of the Children's Memorial Health Institute, Warsaw, Poland
| | - Susanne N Weber
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany
| | - Dieter Lütjohann
- Institute of Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
| | - Frank Lammert
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany.,Hannover Health Science Campus, Hannover Medical School (MHH), Hannover, Germany
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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7
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Loomes KM, Squires RH, Kelly D, Rajwal S, Soufi N, Lachaux A, Jankowska I, Mack C, Setchell KDR, Karthikeyan P, Kennedy C, Dorenbaum A, Desai NK, Garner W, Jaecklin T, Vig P, Miethke A, Thompson RJ. Maralixibat for the treatment of PFIC: Long-term, IBAT inhibition in an open-label, Phase 2 study. Hepatol Commun 2022; 6:2379-2390. [PMID: 35507739 PMCID: PMC9426380 DOI: 10.1002/hep4.1980] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/13/2022] [Accepted: 04/16/2022] [Indexed: 01/13/2023] Open
Abstract
Children with progressive familial intrahepatic cholestasis, including bile salt export pump (BSEP) and familial intrahepatic cholestasis–associated protein 1 (FIC1) deficiencies, suffer debilitating cholestatic pruritus that adversely affects growth and quality of life (QoL). Reliance on surgical interventions, including liver transplantation, highlights the unmet therapeutic need. INDIGO was an open‐label, Phase 2, international, long‐term study to assess the efficacy and safety of maralixibat in children with FIC1 or BSEP deficiencies. Thirty‐three patients, ranging from 12 months to 18 years of age, were enrolled. Eight had FIC1 deficiency and 25 had BSEP deficiency. Of the latter, 6 had biallelic, protein truncating mutations (t)‐BSEP, and 19 had ≥ 1 nontruncating mutation (nt)‐BSEP. Patients received maralixibat 266 μg/kg orally, once daily, from baseline to Week 72, with twice‐daily dosing permitted from Week 72. Long‐term efficacy was determined at Week 240. Serum bile acid (sBA) response (reduction in sBAs of > 75% from baseline or concentrations <102.0 μmol/L) was achieved in 7 patients with nt‐BSEP, 6 during once‐daily dosing, and 1 after switching to twice‐daily dosing. sBA responders also demonstrated marked reductions in sBAs and pruritus, and increases in height, weight, and QoL. All sBA responders remained liver transplant–free after > 5 years. No patients with FIC1 deficiency or t‐BSEP deficiency met the sBA responder criteria during the study. Maralixibat was generally well‐tolerated throughout the study. Conclusion: Response to maralixibat was dependent on progressive familial intrahepatic cholestasis subtype, and 6 of 19 patients with nt‐BSEP experienced rapid and sustained reductions in sBA levels. The 7 responders survived with native liver and experienced clinically significant reductions in pruritus and meaningful improvements in growth and QoL. Maralixibat may represent a well‐tolerated alternative to surgical intervention.
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Affiliation(s)
- Kathleen M Loomes
- Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Robert H Squires
- Pediatric Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.,Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Deirdre Kelly
- Liver Unit, Birmingham Women's and Children's Hospital, Birmingham, UK.,University of Birmingham, Birmingham, UK
| | | | - Nisreen Soufi
- Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital Los Angeles, Los Angeles, California, USA.,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Alain Lachaux
- Hepatology and Nutrition Reference Center for Rare Diseases, Children's Hospital of Lyon, HCL, and Claude Bernard Lyon University 1, Lyon, France
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders, and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Cara Mack
- Pediatric Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Kenneth D R Setchell
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | | | | | - Alejandro Dorenbaum
- Department of Pediatrics, Stanford School of Medicine, Palo Alto, California, USA
| | - Nirav K Desai
- Takeda Pharmaceuticals, Cambridge, Massachusetts, USA
| | - Will Garner
- Mirum Pharmaceuticals, Foster City, California, USA
| | | | - Pamela Vig
- Mirum Pharmaceuticals, Foster City, California, USA
| | - Alexander Miethke
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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8
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Lipiński P, Ciara E, Jurkiewicz D, Płoski R, Wawrzynowicz-Syczewska M, Pawłowska J, Jankowska I. Progressive familial intrahepatic cholestasis type 3: Report of four clinical cases, novel ABCB4 variants and long-term follow-up. Ann Hepatol 2022; 25:100342. [PMID: 33757843 DOI: 10.1016/j.aohep.2021.100342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/24/2021] [Accepted: 03/03/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Progressive familial intrahepatic cholestasis type 3 (PFIC-3) is a rare autosomal recessive cholestatic liver disorder caused by mutations in the ABCB4 gene. The aim of this study was to present the phenotypic and genotypic spectrum of 4 Polish PFIC-3 patients diagnosed in a one-referral centre. MATERIALS AND METHODS The study included 4 patients with cholestasis and pathogenic variants in the ABCB4 gene identified by next-generation sequencing (NGS) of a targeted-gene panel or whole exome sequencing (WES). Clinical, laboratory, histological, and molecular data were collected. RESULTS Four patients (three males) were identified. The age at first noted clinical signs and symptoms was 6, 2.5, 14, and 2 years respectively; the mean age was 6 years. Those signs and symptoms include pruritus (2 out of 4 patients) and hepatomegaly with splenomegaly (4 out of 4 patients). The age at the time of referral to our centre was 9, 3, 15, and 2.5 years respectively, while the mean age was 7 years. Chronic cholestatic liver disease of unknown aetiology was established in all of them. The NGS analysis was performed in all patients at the last follow-up visit. Three novel variants including c.902T>A, p.Met301Lys, c.3279+1G>A, p.?, and c.3524T>A, p.Leu1175His were identified. The time from the first consultation to the final diagnosis was 14, 9, 3, and 1 year respectively; the mean was 6.8 years. A detailed follow-up was presented. CONCLUSIONS The clinical phenotype of PFIC-3 could be variable. The clinical and biochemical diagnosis of PFIC-3 is difficult, thus the NGS study is very useful in making a proper diagnosis.
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Affiliation(s)
- Patryk Lipiński
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland; Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland.
| | - Elżbieta Ciara
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jurkiewicz
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Rafał Płoski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | - Marta Wawrzynowicz-Syczewska
- Department of Infectious Diseases, Hepatology and Liver Transplantation, Pomeranian Medical University in Szczecin, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
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9
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Lipiński P, Ciara E, Jurkiewicz D, Pronicki M, Jurkiewicz E, Bogdańska A, Płoski R, Jankowska I. Case Report: Adenosine kinase deficiency diagnosed 10 years after liver transplantation: Novel phenotypic insights. Front Pediatr 2022; 10:1061043. [PMID: 36589157 PMCID: PMC9794844 DOI: 10.3389/fped.2022.1061043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 11/23/2022] [Indexed: 12/15/2022] Open
Abstract
Adenosine kinase (ADK) deficiency is a rare inborn error of methionine and adenosine metabolism. So far, a total of 27 patients with ADK deficiency have been reported. Here, we describe the first Polish patient diagnosed with ADK deficiency, aiming to highlight the clinical presentation of disease, emphasize diagnostic difficulties, and report the long-term follow-up. Six-month-old patient presented with cholestatic liver disease, macrocytic anemia, developmental delay, generalized hypotonia, delayed brain myelination, and elevated levels of serum methionine. A decrease of mitochondrial respiratory chain complex II and III activity were found in the postnuclear supernatants obtained from skeletal muscle biopsy. The patient underwent living-donor liver transplantation (LTx) at 14 months of age. Ten-year follow-up after LTx revealed a preserved good liver function, persistent regenerative macrocytic anemia, progressive neurological disease but disappearance of brain MR changes, short stature, and cortisol deficiency. Whole exome sequencing revealed the patient to be affected with two novel ADK variants, which pathogenicity was confirmed biochemically by demonstration of elevated concentration of S-adenosylhomocysteine.
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Affiliation(s)
- Patryk Lipiński
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland
| | - Elżbieta Ciara
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jurkiewicz
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Maciej Pronicki
- Department of Pathology, The Children's Memorial Health Institute, Warsaw, Poland
| | - Elżbieta Jurkiewicz
- Department of Diagnostic Imaging, The Children's Memorial Health Institute, Warsaw, Poland
| | - Anna Bogdańska
- Department of Biochemistry, Radioimmunology and Experimental Medicine, The Children's Memorial Health Institute, Warsaw, Poland
| | - Rafał Płoski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Paediatrics, Children's Memorial Health Institute, Warsaw, Poland
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10
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Lipiński P, Greczan M, Piekutowska-Abramczuk D, Jurkiewicz E, Bakuła A, Socha P, Jankowska I, Rokicki D, Tylki-Szymańska A. NBAS deficiency due to biallelic c.2809C > G variant presenting with recurrent acute liver failure with severe hyperammonemia, acquired microcephaly and progressive brain atrophy. Metab Brain Dis 2021; 36:2169-2172. [PMID: 34427841 PMCID: PMC8437862 DOI: 10.1007/s11011-021-00827-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 08/14/2021] [Indexed: 12/04/2022]
Abstract
Biallelic pathogenic variants in the neuroblastoma amplified sequence (NBAS) gene were firstly (2015) identified as a cause of fever-triggered recurrent acute liver failure (RALF). Since then, some patients with NBAS deficiency presenting with neurologic features, including a motor delay, intellectual disability, muscular hypotonia and a mild brain atrophy, have been reported. Here, we describe a case of pediatric patient diagnosed with NBAS deficiency due to a homozygous c.2809C > G, p.(Pro937Ala) variant presenting with RALF with severe hyperammonemia, acquired microcephaly and progressive brain atrophy. Not reported in the literature findings include severe hyperammonemia during ALF episode, and neurologic features in the form of acquired progressive microcephaly with brain atrophy. The latter raises the hypothesis about a primary neurologic phenotype in NBAS deficiency.
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Affiliation(s)
- Patryk Lipiński
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, al. Dzieci Polskich 20, 04-730, Warsaw, Poland.
| | - Milena Greczan
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, al. Dzieci Polskich 20, 04-730, Warsaw, Poland
| | | | - Elżbieta Jurkiewicz
- Department of Diagnostic Imaging, The Children's Memorial Health Institute, Warsaw, Poland
| | - Agnieszka Bakuła
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Dariusz Rokicki
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, al. Dzieci Polskich 20, 04-730, Warsaw, Poland
| | - Anna Tylki-Szymańska
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, al. Dzieci Polskich 20, 04-730, Warsaw, Poland
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11
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Stefanowicz M, Janowska M, Pawłowska J, Tylki-Szymańska A, Kowalski A, Szymczak M, Kaliciński P, Jankowska I. Successful Liver Transplantation in Two Polish Brothers with Transaldolase Deficiency. Children (Basel) 2021; 8:children8090746. [PMID: 34572178 PMCID: PMC8469686 DOI: 10.3390/children8090746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022]
Abstract
Transaldolase deficiency (TALDO; OMIM 606003) is a rare inborn autosomal-recessive error of the pentose phosphate pathway. It is an early-onset multisystem disease with dysmorphic features, anaemia, coagulopathy, thrombocytopenia, tubulopathy, hepatosplenomegaly and end-stage liver disease. We present a case of two Polish brothers, born to consanguineous parents, with early-onset TALDO. The dominant feature of disease was an early severe liver injury, with subsequent renal tubulopathy. Nodular liver fibrosis developed in the course of the underlying disease. The older brother presented stable liver function, however, he was qualified for deceased donor liver transplantation (DDLT) because of a liver tumour and suspicion of hepatocarcinoma. The boy was transplanted at the age of 14. The younger brother was qualified for DDLT due to end-stage liver disease and transplanted at the age of 11. Currently, both our patients are alive and in a good condition with normal graft function 23 and 20 months after DDLT respectively. Liver transplantation can be a therapeutic option in TALDO and should be considered in patients with coexisting severe chronic and end-stage liver disease. Long term follow-up is necessary to assess the impact of liver transplantation for quality of life, survival time and the course of the disease.
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Affiliation(s)
- Marek Stefanowicz
- Department of Pediatric Surgery and Organ Transplantation, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (M.S.); (A.K.); (M.S.); (P.K.)
- ERN Transplant Child, 28020 Madrid, Spain;
| | - Maria Janowska
- Department of Pediatric Surgery and Organ Transplantation, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (M.S.); (A.K.); (M.S.); (P.K.)
- ERN Transplant Child, 28020 Madrid, Spain;
- Correspondence:
| | - Joanna Pawłowska
- ERN Transplant Child, 28020 Madrid, Spain;
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland;
| | - Anna Tylki-Szymańska
- Department of Metabolic Diseases, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland;
| | - Adam Kowalski
- Department of Pediatric Surgery and Organ Transplantation, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (M.S.); (A.K.); (M.S.); (P.K.)
- ERN Transplant Child, 28020 Madrid, Spain;
| | - Marek Szymczak
- Department of Pediatric Surgery and Organ Transplantation, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (M.S.); (A.K.); (M.S.); (P.K.)
- ERN Transplant Child, 28020 Madrid, Spain;
| | - Piotr Kaliciński
- Department of Pediatric Surgery and Organ Transplantation, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland; (M.S.); (A.K.); (M.S.); (P.K.)
- ERN Transplant Child, 28020 Madrid, Spain;
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland;
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van Wessel DB, Thompson RJ, Gonzales E, Jankowska I, Shneider BL, Sokal E, Grammatikopoulos T, Kadaristiana A, Jacquemin E, Spraul A, Lipiński P, Czubkowski P, Rock N, Shagrani M, Broering D, Algoufi T, Mazhar N, Nicastro E, Kelly D, Nebbia G, Arnell H, Fischler B, Hulscher JB, Serranti D, Arikan C, Debray D, Lacaille F, Goncalves C, Hierro L, Muñoz Bartolo G, Mozer‐Glassberg Y, Azaz A, Brecelj J, Dezsőfi A, Luigi Calvo P, Krebs‐Schmitt D, Hartleif S, van der Woerd WL, Wang J, Li L, Durmaz Ö, Kerkar N, Hørby Jørgensen M, Fischer R, Jimenez‐Rivera C, Alam S, Cananzi M, Laverdure N, Targa Ferreira C, Ordonez F, Wang H, Sency V, Mo Kim K, Chen H, Carvalho E, Fabre A, Quintero Bernabeu J, Alonso EM, Sokol RJ, Suchy FJ, Loomes KM, McKiernan PJ, Rosenthal P, Turmelle Y, Rao GS, Horslen S, Kamath BM, Rogalidou M, Karnsakul WW, Hansen B, Verkade HJ. Impact of Genotype, Serum Bile Acids, and Surgical Biliary Diversion on Native Liver Survival in FIC1 Deficiency. Hepatology 2021; 74:892-906. [PMID: 33666275 PMCID: PMC8456904 DOI: 10.1002/hep.31787] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 01/17/2021] [Accepted: 01/27/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Mutations in ATPase phospholipid transporting 8B1 (ATP8B1) can lead to familial intrahepatic cholestasis type 1 (FIC1) deficiency, or progressive familial intrahepatic cholestasis type 1. The rarity of FIC1 deficiency has largely prevented a detailed analysis of its natural history, effects of predicted protein truncating mutations (PPTMs), and possible associations of serum bile acid (sBA) concentrations and surgical biliary diversion (SBD) with long-term outcome. We aimed to provide insights by using the largest genetically defined cohort of patients with FIC1 deficiency to date. APPROACH AND RESULTS This multicenter, combined retrospective and prospective study included 130 patients with compound heterozygous or homozygous predicted pathogenic ATP8B1 variants. Patients were categorized according to the number of PPTMs (i.e., splice site, frameshift due to deletion or insertion, nonsense, duplication), FIC1-A (n = 67; no PPTMs), FIC1-B (n = 29; one PPTM), or FIC1-C (n = 34; two PPTMs). Survival analysis showed an overall native liver survival (NLS) of 44% at age 18 years. NLS was comparable among FIC1-A, FIC1-B, and FIC1-C (% NLS at age 10 years: 67%, 41%, and 59%, respectively; P = 0.12), despite FIC1-C undergoing SBD less often (% SBD at age 10 years: 65%, 57%, and 45%, respectively; P = 0.03). sBAs at presentation were negatively associated with NLS (NLS at age 10 years, sBAs < 194 µmol/L: 49% vs. sBAs ≥ 194 µmol/L: 15%; P = 0.03). SBD decreased sBAs (230 [125-282] to 74 [11-177] μmol/L; P = 0.005). SBD (HR 0.55, 95% CI 0.28-1.03, P = 0.06) and post-SBD sBA concentrations < 65 μmol/L (P = 0.05) tended to be associated with improved NLS. CONCLUSIONS Less than half of patients with FIC1 deficiency reach adulthood with native liver. The number of PPTMs did not associate with the natural history or prognosis of FIC1 deficiency. sBA concentrations at initial presentation and after SBD provide limited prognostic information on long-term NLS.
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Affiliation(s)
- Daan B.E. van Wessel
- Pediatric Gastroenterology and HepatologyUniversity Medical Center GroningenUniversity of GroningenGroningenthe Netherlands
| | | | - Emmanuel Gonzales
- Pediatric Hepatology & Pediatric Liver Transplant DepartmentCentre de Référence de l’Atrésie des Voies Biliaires et des Cholestases GénétiquesFilière de Santé des Maladies Rares du Foie de l’enfant et de l’adulteEuropean Reference Network RARE‐LIVERAssistance Publique‐Hôpitaux de ParisFaculté de Médecine Paris‐SaclayCHU BicêtreParisFrance
- European Reference Network on Hepatological Diseases
| | - Irena Jankowska
- European Reference Network on Hepatological Diseases
- Gastroenterology, Hepatology, Nutritional Disorders and Pediatricsthe Children’s Memorial Health InstituteWarsawPoland
| | - Benjamin L. Shneider
- Division of Pediatric Gastroenterology, Hepatology, and NutritionDepartment of PediatricsBaylor College of MedicineHoustonTXUSA
- Childhood Liver Disease Research Network (ChiLDReN)
| | - Etienne Sokal
- European Reference Network on Hepatological Diseases
- Cliniques St. LucUniversité Catholique de LouvainBrusselsBelgium
| | | | | | - Emmanuel Jacquemin
- Pediatric Hepatology & Pediatric Liver Transplant DepartmentCentre de Référence de l’Atrésie des Voies Biliaires et des Cholestases GénétiquesFilière de Santé des Maladies Rares du Foie de l’enfant et de l’adulteEuropean Reference Network RARE‐LIVERAssistance Publique‐Hôpitaux de ParisFaculté de Médecine Paris‐SaclayCHU BicêtreParisFrance
- INSERMUMR‐S 1193Université Paris‐SaclayOrsayFrance
| | - Anne Spraul
- INSERMUMR‐S 1193Université Paris‐SaclayOrsayFrance
- Biochemistry UnitCentre de Référence de l’Atrésie des Voies Biliaires et des Cholestases GénétiquesFilière de Santé des Maladies Rares du Foie de l’enfant et de l’adulteEuropean Reference Network RARE‐LIVERAssistance Publique‐Hôpitaux de ParisFaculté de Médecine Paris‐SaclayCHU BicêtreParisFrance
| | - Patryk Lipiński
- European Reference Network on Hepatological Diseases
- Gastroenterology, Hepatology, Nutritional Disorders and Pediatricsthe Children’s Memorial Health InstituteWarsawPoland
| | - Piotr Czubkowski
- European Reference Network on Hepatological Diseases
- Gastroenterology, Hepatology, Nutritional Disorders and Pediatricsthe Children’s Memorial Health InstituteWarsawPoland
| | - Nathalie Rock
- Cliniques St. LucUniversité Catholique de LouvainBrusselsBelgium
| | - Mohammad Shagrani
- Department of Liver & SB Transplant & Hepatobiliary‐Pancreatic SurgeryKing Faisal Specialist Hospital & Research CenterRiyadhSaudi Arabia
- College of MedicineAlfaisal UniversityRiyadhSaudi Arabia
| | - Dieter Broering
- Department of Liver & SB Transplant & Hepatobiliary‐Pancreatic SurgeryKing Faisal Specialist Hospital & Research CenterRiyadhSaudi Arabia
| | - Talal Algoufi
- Department of Liver & SB Transplant & Hepatobiliary‐Pancreatic SurgeryKing Faisal Specialist Hospital & Research CenterRiyadhSaudi Arabia
| | - Nejat Mazhar
- Department of Liver & SB Transplant & Hepatobiliary‐Pancreatic SurgeryKing Faisal Specialist Hospital & Research CenterRiyadhSaudi Arabia
| | - Emanuele Nicastro
- Pediatric Hepatology, Gastroenterology and TransplantationOspedale Papa Giovanni XXIIIBergamoItaly
| | - Deirdre Kelly
- European Reference Network on Hepatological Diseases
- Liver UnitBirmingham Women’s and Children’s HospitalUniversity of BirminghamBirminghamUnited Kingdom
| | - Gabriella Nebbia
- Servizio Di Epatologia e Nutrizione PediatricaFondazione Irccs Ca’ Granda Ospedale Maggiore PoliclinicoMilanoItaly
| | - Henrik Arnell
- European Reference Network on Hepatological Diseases
- Pediatric Digestive DiseasesAstrid Lindgren Children’s HospitalCLINTECKarolinska InstitutetKarolinska University HospitalStockholmSweden
| | - Björn Fischler
- European Reference Network on Hepatological Diseases
- Pediatric Digestive DiseasesAstrid Lindgren Children’s HospitalCLINTECKarolinska InstitutetKarolinska University HospitalStockholmSweden
| | - Jan B.F. Hulscher
- European Reference Network on Hepatological Diseases
- Pediatric SurgeryUniversity Medical Center GroningenGroningenthe Netherlands
| | - Daniele Serranti
- Pediatric and Liver UnitMeyer Children’s University Hospital of FlorenceFlorenceItaly
| | - Cigdem Arikan
- Pediatric GI and Hepatology Liver Transplantation CenterKuttam System in Liver MedicineKoc University School of MedicineIstanbulTurkey
| | - Dominique Debray
- Pediatric Hepatology unit, Reference Center for Biliary Atresia and Genetic Cholestatic DiseasesFilière de Santé des Maladies Rares du Foie de l’enfant et de l’adulteEuropean Reference Network RARE‐LIVERAPHP‐Neckler Enfants Malades University HospitalFaculté de Médecine Paris‐CentreParisFrance
| | - Florence Lacaille
- Pediatric Hepatology unit, Reference Center for Biliary Atresia and Genetic Cholestatic DiseasesFilière de Santé des Maladies Rares du Foie de l’enfant et de l’adulteEuropean Reference Network RARE‐LIVERAPHP‐Neckler Enfants Malades University HospitalFaculté de Médecine Paris‐CentreParisFrance
| | - Cristina Goncalves
- European Reference Network on Hepatological Diseases
- Coimbra University Hospital CenterCoimbraPortugal
| | - Loreto Hierro
- European Reference Network on Hepatological Diseases
- Pediatric Liver ServiceLa Paz University HospitalMadridSpain
| | - Gema Muñoz Bartolo
- European Reference Network on Hepatological Diseases
- Pediatric Liver ServiceLa Paz University HospitalMadridSpain
| | - Yael Mozer‐Glassberg
- Institute of Gastroenterology, Nutrition and Liver DiseasesSchneider Children’s Medical Center of IsraelPetach TikvahIsrael
| | - Amer Azaz
- Sheikh Khalifa Medical CityAbu DhabiUnited Arab Emirates
| | - Jernej Brecelj
- Department of Gastroenterology, Hepatology and NutritionUniversity Children’s Hospital LjubljanaLjubljanaSlovenia
- Department of PediatricsFaculty of MedicineUniversity of LjubljanaLjubljanaSlovenia
| | - Antal Dezsőfi
- First Department of PediatricsSemmelweis UniversityBudapestHungary
| | - Pier Luigi Calvo
- Pediatic Gastroenterology UnitRegina Margherita Children’s HospitalAzienda Ospedaliera Città Della Salute e Della Scienza University HospitalTorinoItaly
| | | | - Steffen Hartleif
- European Reference Network on Hepatological Diseases
- University Children’s Hospital TϋbingenTϋbingenGermany
| | - Wendy L. van der Woerd
- Pediatric Gastroenterology, Hepatology and NutritionWilhelmina Children’s HospitalUniversity Medical Center UtrechtUtrechtthe Netherlands
| | - Jian‐She Wang
- Children’s Hospital of Fudan UniversityShanghaiChina
| | - Li‐ting Li
- Children’s Hospital of Fudan UniversityShanghaiChina
| | - Özlem Durmaz
- Istanbul Faculty of MedicineIstanbul UniversityIstanbulTurkey
| | - Nanda Kerkar
- Pediatric Gastroenterology, Hepatology and NutritionUniversity of Rochester Medical CenterRochesterNYUSA
| | - Marianne Hørby Jørgensen
- European Reference Network on Hepatological Diseases
- Pediatric and Adolescent DepartmentDepartment of Pediatrics and Adolescent MedicineRigshospitalet Copenhagen University HospitalCopenhagenDenmark
| | - Ryan Fischer
- Section of Hepatology and Transplant MedicineChildren’s Mercy HospitalKansas CityMOUSA
| | - Carolina Jimenez‐Rivera
- Department of PediatricsChildren’s Hospital of Eastern OntarioUniversity of OttawaOttawaCanada
| | - Seema Alam
- Pediatric HepatologyInstitute of Liver and Biliary SciencesNew DelhiIndia
| | - Mara Cananzi
- European Reference Network on Hepatological Diseases
- Pediatric Gastroenterology and HepatologyUniversity Hospital of PadovaPadovaItaly
| | - Noémie Laverdure
- European Reference Network on Hepatological Diseases
- Service de Gastroentérologie, Hépatologie et Nutrition PédiatriquesHospices Civils de LyonHôpital Femme Mère EnfantLyonFrance
| | | | - Felipe Ordonez
- Fundación Cardioinfantil Instituto de CardiologiaPediatric Gastroenterology and HepatologyBogotáColombia
| | - Heng Wang
- DDC Clinic Center for Special Needs ChildrenMiddlefieldOHUSA
| | - Valerie Sency
- DDC Clinic Center for Special Needs ChildrenMiddlefieldOHUSA
| | - Kyung Mo Kim
- Department of PediatricsAsan Medical Center Children’s HospitalSeoulSouth Korea
| | - Huey‐Ling Chen
- Division of Pediatric Gastroenterology, Hepatology and NutritionNational Taiwan University Children’s HospitalTaipeiTaiwan
| | - Elisa Carvalho
- Pediatric Gastroenterology and HepatologyBrasília Children’s HospitalBrasiliaBrazil
| | - Alexandre Fabre
- INSERMMMGAix Marseille UniversityMarseilleFrance
- Serveice de Pédiatrie MultidisciplinaireTimone EnfantMarseilleFrance
| | - Jesus Quintero Bernabeu
- European Reference Network on Hepatological Diseases
- Pediatric Hepatology and Liver Transplant UnitBarcelonaSpain
| | - Estella M. Alonso
- Childhood Liver Disease Research Network (ChiLDReN)
- Division of Pediatric Gastroenterology, Hepatology and NutritionAnn & Robert H. Lurie Children’s HospitalChicagoILUSA
| | - Ronald J. Sokol
- Childhood Liver Disease Research Network (ChiLDReN)
- Section of Pediatric Gastroenterology, Hepatology and NutritionDepartment of PediatricsChildren’s Hospital ColoradoUniversity of Colorado School of MedicineAuroraCOUSA
| | - Frederick J. Suchy
- Childhood Liver Disease Research Network (ChiLDReN)
- Icahn School of Medicine at Mount SinaiMount Sinai Kravis Children’s HospitalNew YorkNYUSA
| | - Kathleen M. Loomes
- Childhood Liver Disease Research Network (ChiLDReN)
- Division of Gastroenterology, Hepatology and NutritionChildren’s Hospital of PhiladelphiaPhiladelphiaPAUSA
| | - Patrick J. McKiernan
- Childhood Liver Disease Research Network (ChiLDReN)
- Department of Pediatric Gastroenterology and HepatologyUniversity of Pittsburgh Medical Center Children’s Hospital of PittsburghPittsburghPAUSA
| | - Philip Rosenthal
- Childhood Liver Disease Research Network (ChiLDReN)
- Department of Pediatrics and SurgeryUCSF Benioff Children’s HospitalUniversity of California San Francisco School of MedicineSan FranciscoCAUSA
| | - Yumirle Turmelle
- Childhood Liver Disease Research Network (ChiLDReN)
- Section of HepatologyDepartment of PediatricsSt. Louis Children’s HospitalWashington University School of MedicineSt. LouisMOUSA
| | - Girish S. Rao
- Childhood Liver Disease Research Network (ChiLDReN)
- Riley Hospital for ChildrenIndiana University School of MedicineIndianapolisINUSA
| | - Simon Horslen
- Childhood Liver Disease Research Network (ChiLDReN)
- Department of PediatricsSeattle Children’s HospitalUniversity of WashingtonSeattleWAUSA
| | - Binita M. Kamath
- Childhood Liver Disease Research Network (ChiLDReN)
- The Hospital for Sick ChildrenUniversity of TorontoTorontoCanada
| | - Maria Rogalidou
- Division of Pediatric Gastroenterology & HepatologyFirst Pediatrics DepartmentUniversity of AthensAgia Sofia Children’s HospitalAthensGreece
| | - Wikrom W. Karnsakul
- Division of Pediatric Gastroenterology, Nutrition, and HepatologyDepartment of PediatricsJohns Hopkins University School of MedicineBaltimoreMDUSA
| | - Bettina Hansen
- Toronto Center for Liver DiseaseUniversity Health NetworkTorontoCanada
- IHPMEUniversity of TorontoTorontoCanada
| | - Henkjan J. Verkade
- Pediatric Gastroenterology and HepatologyUniversity Medical Center GroningenUniversity of GroningenGroningenthe Netherlands
- European Reference Network on Hepatological Diseases
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Jankowska I, Pawłowska J, Szymczak M, Ismail H, Broniszczak D, Cielecka-Kuszyk J, Socha P, Jarzębicka D, Czubkowski P. A Report of 2 Infant Siblings with Progressive Intrahepatic Familial Cholestasis Type 1 and a Novel Homozygous Mutation in the ATP8B1 Gene Treated with Partial External Biliary Diversion and Liver Transplant. Am J Case Rep 2021; 22:e932374. [PMID: 34283821 PMCID: PMC8311386 DOI: 10.12659/ajcr.932374] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Case series Patients: Male • Male / (siblings) Final Diagnosis: Progressive intrahepatic familial cholestasis type 1 (PFIC-1) Symptoms: Jaundice Medication: — Clinical Procedure: — Specialty: Transplantology
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Affiliation(s)
- Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Marek Szymczak
- Department of Pediatric Surgery and Organ Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | - Hor Ismail
- Department of Pediatric Surgery and Organ Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Broniszczak
- Department of Pediatric Surgery and Organ Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | | | - Piotr Socha
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jarzębicka
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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Czubkowski P, Thompson RJ, Jankowska I, Knisely AS, Finegold M, Parsons P, Cielecka-Kuszyk J, Strautnieks S, Pawłowska J, Bull LN. Progressive familial intrahepatic cholestasis — farnesoid X receptor deficiency due to NR1H4 mutation: A case report. World J Clin Cases 2021; 9:3631-3636. [PMID: 34046462 PMCID: PMC8130085 DOI: 10.12998/wjcc.v9.i15.3631] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 12/16/2020] [Accepted: 02/24/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Functioning farnesoid X receptor (FXR; encoded by NR1H4) is key to normal bile acid homeostasis. Biallelic mutations in NR1H4 are reported in a few children with intrahepatic cholestasis. We describe a boy with progressive familial intrahepatic cholestasis and homozygous mutation in NR1H4.
CASE SUMMARY A boy had severe neonatal cholestasis with moderate hypercholanemia and persistently elevated alpha-fetoprotein. Despite medical treatment, coagulopathy was uncontrollable, prompting liver transplantation at age 8 mo with incidental splenectomy. The patient experienced catch-up growth with good liver function and did not develop allograft steatosis. However, 1 year after transplant, he died from an acute infection, considered secondary to immunosuppression and asplenia. A homozygous protein-truncating mutation, c.547C > T, p.(Arg183Ter), was subsequently identified in NR1H4, and both parents were shown to be heterozygous carriers. Absence of FXR and of bile salt export pump expression was confirmed by immunostaining of explanted liver.
CONCLUSION Severe cholestasis with persistently high alpha-fetoprotein and modest elevation of serum bile acid levels may suggest FXR deficiency. Some patients with FXR deficiency may not develop allograft steatosis and may respond well to liver transplantation.
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Affiliation(s)
- Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Warsaw 04-730, Poland
| | - Richard J Thompson
- Institute of Liver Studies, King's College London Hospital, London SE5 9RS, United Kingdom
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Warsaw 04-730, Poland
| | - A S Knisely
- Institut für Pathologie, Medizinische Universität Graz, Graz 8010, Austria
| | - Milton Finegold
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, United States
| | - Pamela Parsons
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, United States
- Texas Children’s Hospital, Houston, TX 77030, United States
| | - Joanna Cielecka-Kuszyk
- Department of Pathology, The Children’s Memorial Health Institute, Warsaw 04-730, Poland
| | - Sandra Strautnieks
- Institute of Liver Studies, King's College London Hospital, London SE5 9RS, United Kingdom
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children’s Memorial Health Institute, Warsaw 04-730, Poland
| | - Laura N Bull
- Department of Medicine and Institute for Human Genetics, UCSF Liver Center Laboratory, University of California San Francisco, San Francisco, CA 94143, United States
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Bull LN, Ellmers R, Foskett P, Strautnieks S, Sambrotta M, Czubkowski P, Jankowska I, Wagner B, Deheragoda M, Thompson RJ. Cholestasis Due to USP53 Deficiency. J Pediatr Gastroenterol Nutr 2021; 72:667-673. [PMID: 33075013 PMCID: PMC8549450 DOI: 10.1097/mpg.0000000000002926] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 08/17/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Although a number of genetic forms of cholestasis have been identified, the genetic etiology of disease remains unidentified in a subset of cholestasis patients. METHODS Whole exome sequencing (WES) was performed in DNA from patients diagnosed with cholestasis, at different points on the continuum from progressive familial intrahepatic cholestasis to benign recurrent intrahepatic cholestasis, in whom no disease mutations in known cholestasis genes had been identified. Candidate genes were then assessed in a larger patient sample, by targeted next-generation sequencing (NGS). Disease features at presentation and follow-up were collected from available medical records. RESULTS By WES, we identified 3 patients with homozygous mutations in USP53. Screening of USP53 in a larger set of patients identified 4 additional patients with homozygous mutations in USP53. Six of the 7 patients had deletion mutations, and 1 had a missense mutation; 3 of the patients were siblings, all bearing a deletion that also disrupted neighboring MYOZ2. Age of onset ranged from early infancy to adolescence. Cholestasis tended to be biochemically mild and intermittent, and responsive to medication. Liver fibrosis was, however, present in all 4 patients who were biopsied, and splenomegaly was apparent in 5 of 7 at last ultrasound. CONCLUSIONS Two groups recently identified patients with liver disease and mutation in USP53. We have now identified biallelic mutation in USP53 in 7 further patients with cholestasis, from 5 families. Most individuals had evidence of chronic liver disease, and long-term follow-up is recommended.
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Affiliation(s)
- Laura N. Bull
- Liver Center Laboratory, Department of Medicine and Institute for Human Genetics, University of California San Francisco, San Francisco, CA
| | | | | | | | | | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Bart Wagner
- Histopathology Department, Royal Hallamshire Hospital, Sheffield, UK
| | | | - Richard J. Thompson
- Institute of Liver Studies, King's College Hospital
- Institute of Liver Studies, King's College London, London, UK
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Lipiński P, Ciara E, Ehmke Vel Emczyńska-Seliga E, Jankowska I. Citrin deficiency – pathogenesis, clinical and biochemical manifestation, diagnostics, treatment. Postepy Biochem 2021; 67:157-162. [PMID: 34378890 DOI: 10.18388/pb.2021_381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 04/15/2021] [Indexed: 11/10/2022]
Abstract
Citrin deficiency is an inherited metabolic disease caused by biallelic pathogenic variants in the SLC25A13 gene encoding the carrier protein called citrin. There are observed three characteristic clinical and biochemical age-dependent phenotypes: neonatal intrahepatic cholestasis caused by citrin deficiency, failure to thrive and dyslipidemia caused by citrin deficiency and adult-onset citrullinemia type 2.
The paper presents the characteristics of the pathogenesis of citrin deficiency, clinical and biochemical delineation of individual phenotypes, differential diagnosis and treatment of citrin deficiency.
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Pawlowska J, Lebensztejn DM, Jankowska I. Coronavirus Disease 2019-Liver Injury-Literature Review and Guidelines Based on the Recommendations of Hepatological Societies. Pediatr Gastroenterol Hepatol Nutr 2021; 24:119-126. [PMID: 33833967 PMCID: PMC8007847 DOI: 10.5223/pghn.2021.24.2.119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 11/10/2020] [Accepted: 12/13/2020] [Indexed: 02/06/2023] Open
Abstract
The aim of our paper was to present current knowledge, review literature and available practice guidelines of international hepatological associations regarding the effect of severe acute respiratory syndrome coronavirus 2 coronavirus on the liver, patients with underline liver disease, awaiting on liver transplantation (LTx) or being after LTx in the pandemic coronavirus disease 2019 area.
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Affiliation(s)
- Joanna Pawlowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dariusz M Lebensztejn
- Department of Pediatrics, Gastroenterology, Hepatology, Nutrition and Allergology, Medical University of Bialystok, Bialystok, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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Wicher D, Obrycki Ł, Jankowska I. Autosomal Recessive Polycystic Kidney Disease-The Clinical Aspects and Diagnostic Challenges. J Pediatr Genet 2021; 10:1-8. [PMID: 33552631 DOI: 10.1055/s-0040-1714701] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/18/2020] [Indexed: 01/07/2023]
Abstract
Autosomal recessive polycystic kidney disease (ARPKD) is one of the most common ciliopathies with kidney (nephromegaly, hypertension, renal dysfunction) and liver involvement (congenital hepatic fibrosis, dilated bile ducts). Clinical features also include growth failure and neurocognitive impairment. Plurality of clinical aspects requires multidisciplinary approach to treatment and care of patients. Until recently, diagnosis was based on clinical criteria. Results of genetic testing show the molecular basis of polycystic kidneys disease is heterogeneous, and differential diagnosis is essential. The aim of the article is to discuss the role of genetic testing and its difficulties in diagnostics of ARPKD in children.
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Affiliation(s)
- Dorota Wicher
- Department of Medical Genetics, Children's Memorial Health Institute, Warsaw, Poland
| | - Łukasz Obrycki
- Department of Nephrology, Kidney Transplantation and Hypertension, Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
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Osiecki M, Kierkuś J, Pawłowska J, Woźniak M, Jankowska I, Teisseyre M, Dądalski M, Jarzębicka D, Stefanowicz M, Czubkowski P. The Course of Ulcerative Colitis After Pediatric Liver Transplantation for Sclerosing Cholangitis. Transplant Proc 2020; 53:244-249. [PMID: 33162100 DOI: 10.1016/j.transproceed.2020.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 08/30/2020] [Accepted: 09/20/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Primary sclerosing cholangitis (PSC) and autoimmune sclerosing cholangitis (ASC) are often associated with ulcerative colitis (UC). The impact on the course of UC remains unclear, and up-to-date evidence in pediatric populations is scarce. The aim of the study was to analyze the course of UC in pediatric patients transplanted owing to PSC or ASC. MATERIAL AND METHODS We retrospectively reviewed data from children with PSC/ASC and UC who underwent orthotopic liver transplantation (OLT). In all patients UC diagnosis was based on clinical presentation, endoscopy, and histology. RESULTS Seventeen patients (9 female) with PSC or ASC underwent OLT from deceased donors at a median age of 16.8 years (range = 11.5-18.2 years). In 15 patients, UC was diagnosed before OLT (median age of diagnosis = 10.6 years; range = 6.6-18.0 years), and 2 patients developed UC after OLT. Ten patients (59%) presented with pancolitis on initial endoscopy. Disease activity was severe in 9 patients (53%) and most patients improved after initial treatment with steroids. Before OLT only 2 patients (13%) had severe disease activity. After OLT, 4 patients developed flares of the disease. These patients were successfully treated and remained in remission at the end of the posttransplant follow-up period (median = 3.76 years; range = 0.4-15.5 years). None of the patients developed colorectal cancer or underwent colectomy during 3.7 years of post-OLT follow-up. CONCLUSION In our experience, the course of UC was not aggravated by OLT for PSC, and UC did not adversely affect patient or graft survival.
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Affiliation(s)
- Marcin Osiecki
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland.
| | - Jarosław Kierkuś
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Małgorzata Woźniak
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Mikołaj Teisseyre
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Maciej Dądalski
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jarzębicka
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Marek Stefanowicz
- Department of Paediatric Surgery and Organ Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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20
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van Wessel DBE, Thompson RJ, Gonzales E, Jankowska I, Sokal E, Grammatikopoulos T, Kadaristiana A, Jacquemin E, Spraul A, Lipiński P, Czubkowski P, Rock N, Shagrani M, Broering D, Algoufi T, Mazhar N, Nicastro E, Kelly DA, Nebbia G, Arnell H, Björn Fischler, Hulscher JBF, Serranti D, Arikan C, Polat E, Debray D, Lacaille F, Goncalves C, Hierro L, Muñoz Bartolo G, Mozer-Glassberg Y, Azaz A, Brecelj J, Dezsőfi A, Calvo PL, Grabhorn E, Sturm E, van der Woerd WJ, Kamath BM, Wang JS, Li L, Durmaz Ö, Onal Z, Bunt TMG, Hansen BE, Verkade HJ. Genotype correlates with the natural history of severe bile salt export pump deficiency. J Hepatol 2020; 73:84-93. [PMID: 32087350 DOI: 10.1016/j.jhep.2020.02.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 01/31/2020] [Accepted: 02/03/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Mutations in ABCB11 can cause deficiency of the bile salt export pump (BSEP), leading to cholestasis and end-stage liver disease. Owing to the rarity of the disease, the associations between genotype and natural history, or outcomes following surgical biliary diversion (SBD), remain elusive. We aimed to determine these associations by assembling the largest genetically defined cohort of patients with severe BSEP deficiency to date. METHODS This multicentre, retrospective cohort study included 264 patients with homozygous or compound heterozygous pathological ABCB11 mutations. Patients were categorized according to genotypic severity (BSEP1, BSEP2, BSEP3). The predicted residual BSEP transport function decreased with each category. RESULTS Genotype severity was strongly associated with native liver survival (NLS, BSEP1 median 20.4 years; BSEP2, 7.0 years; BSEP3, 3.5 years; p <0.001). At 15 years of age, the proportion of patients with hepatocellular carcinoma was 4% in BSEP1, 7% in BSEP2 and 34% in BSEP3 (p = 0.001). SBD was associated with significantly increased NLS (hazard ratio 0.50; 95% CI 0.27-0.94: p = 0.03) in BSEP1 and BSEP2. A serum bile acid concentration below 102 μmol/L or a decrease of at least 75%, each shortly after SBD, reliably predicted NLS of ≥15 years following SBD (each p <0.001). CONCLUSIONS The genotype of severe BSEP deficiency strongly predicts long-term NLS, the risk of developing hepatocellular carcinoma, and the chance that SBD will increase NLS. Serum bile acid parameters shortly after SBD can predict long-term NLS. LAY SUMMARY This study presents data from the largest genetically defined cohort of patients with severe bile salt export pump deficiency to date. The genotype of patients with severe bile salt export pump deficiency is associated with clinical outcomes and the success of therapeutic interventions. Therefore, genotypic data should be used to guide personalized clinical care throughout childhood and adulthood in patients with this disease.
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Affiliation(s)
- Daan B E van Wessel
- Pediatric Gastroenterology and Hepatology, University Medical Centre Groningen, University of Groningen, The Netherlands
| | | | - Emmanuel Gonzales
- Service d'Hépatologie et de Transplantation Hépatique Pédiatriques, Bicêtre Hôspital, AP-HP, Université Paris-Sud, Paris Saclay, Inserm UMR-S 1174, France; European Reference Network on Hepatological Diseases (ERN RARE-LIVER)
| | - Irena Jankowska
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Gastroenterology, Hepatology, Nutritional Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Etienne Sokal
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Université; Catholique de Louvain, Cliniques St Luc, Brussels, Belgium
| | | | | | - Emmanuel Jacquemin
- Service d'Hépatologie et de Transplantation Hépatique Pédiatriques, Bicêtre Hôspital, AP-HP, Université Paris-Sud, Paris Saclay, Inserm UMR-S 1174, France
| | - Anne Spraul
- Service de Biochemie, Bicêtre Hôspital, AP-HP, Université Paris-Sud, Paris Saclay, Inserm UMR-S 1174, France
| | - Patryk Lipiński
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Gastroenterology, Hepatology, Nutritional Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Czubkowski
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Gastroenterology, Hepatology, Nutritional Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Nathalie Rock
- Université; Catholique de Louvain, Cliniques St Luc, Brussels, Belgium
| | - Mohammad Shagrani
- Liver & SB Transplant & Hepatobiliary-Pancreatic Surgery, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia; Alfaisal University, College of Medicine, Riyadh, Saudi Arabia
| | - Dieter Broering
- Liver & SB Transplant & Hepatobiliary-Pancreatic Surgery, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | - Talal Algoufi
- Liver & SB Transplant & Hepatobiliary-Pancreatic Surgery, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | - Nejat Mazhar
- Liver & SB Transplant & Hepatobiliary-Pancreatic Surgery, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | - Emanuele Nicastro
- Pediatric Hepatology, Gastroenterology and Transplantation, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Deirdre A Kelly
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Liver Unit, Birmingham Women's and Children's Hospital, Birmingham, United Kingdom
| | - Gabriella Nebbia
- Servizio Di Epatologia e Nutrizione Pediatrica, Fondazione Irccs Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Henrik Arnell
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Pediatric Digestive Diseases, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Björn Fischler
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Pediatric Digestive Diseases, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Jan B F Hulscher
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Paediatric Surgery, University Medical Centre Groningen, Groningen, The Netherlands
| | - Daniele Serranti
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence
| | - Cigdem Arikan
- Koc University School of Medicine, Paediatric GI and Hepatology Liver Transplantation Centre, Kuttam System in Liver Medicine, Istanbul, Turkey
| | - Esra Polat
- Hospital Umraniye Training and Research Hospital, Istanbul, Turkey
| | - Dominique Debray
- Unité; d'hépatologie Pédiatrique et Transplantation, Hôpital Necker, Paris, France
| | - Florence Lacaille
- Unité; d'hépatologie Pédiatrique et Transplantation, Hôpital Necker, Paris, France
| | - Cristina Goncalves
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Coimbra University Hospital Center, Coimbra, Portugal
| | - Loreto Hierro
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Pediatric Liver Service, La Paz University Hospital, Madrid, Spain
| | - Gema Muñoz Bartolo
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); Pediatric Liver Service, La Paz University Hospital, Madrid, Spain
| | - Yael Mozer-Glassberg
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Centre of Israel
| | - Amer Azaz
- Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Jernej Brecelj
- Department of Gastroenterology, Hepatology and Nutrition, University Children's Hospital Ljubljana, and Department of Paediatrics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Antal Dezsőfi
- 1st Department of Paediatrics, Semmelweis University, Budapest, Hungary
| | - Pier Luigi Calvo
- Pediatic Gastroenterology Unit, Regina Margherita Children's Hospital, Azienda Ospedaliera Città Della Salute e Della Scienza University Hospital, Torino, Italy
| | - Enke Grabhorn
- Klinik Für Kinder- Und Jugendmedizin, Universitätsklinikum Hamburg Eppendorf, Hamburg, Germany
| | - Ekkehard Sturm
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER); University Children's Hospital Tübingen, Tübingen, Germany
| | - Wendy J van der Woerd
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Paediatric Gastroenterology, Hepatology and Nutrition, Utrecht, The Netherlands
| | - Binita M Kamath
- The Hospital for Sick Children and the University of Toronto, Toronto, Canada
| | - Jian-She Wang
- Children's Hospital of Fudan University, Shanghai, China
| | - Liting Li
- Children's Hospital of Fudan University, Shanghai, China
| | - Özlem Durmaz
- Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Zerrin Onal
- Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Ton M G Bunt
- Pediatric Gastroenterology and Hepatology, University Medical Centre Groningen, University of Groningen, The Netherlands
| | - Bettina E Hansen
- Toronto Centre for Liver Disease, University Health Network, Canada; IHPME, University of Toronto, Canada
| | - Henkjan J Verkade
- Pediatric Gastroenterology and Hepatology, University Medical Centre Groningen, University of Groningen, The Netherlands; European Reference Network on Hepatological Diseases (ERN RARE-LIVER).
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21
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Lipiński P, Jurkiewicz D, Ciara E, Płoski R, Więcek S, Bogdańska A, Stradomska T, Socha P, Rokicki D, Tylki-Szymańska A, Jankowska I. Neonatal cholestasis due to citrin deficiency: diagnostic pitfalls. Acta Biochim Pol 2020; 67:225-228. [PMID: 32436673 DOI: 10.18388/abp.2020_5202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 04/28/2020] [Indexed: 11/10/2022]
Abstract
Citrin deficiency can manifest in newborns or infants as neonatal intrahepatic cholestasis caused by citrin deficiency (NICCD). The paper presents a case of Polish NICCD patient presenting with low birth weight, failure to thrive, prolonged cholestatic jaundice with coagulopathy and hypoalbuminemia with normal results of MS/MS newborn screening but with high blood citrulline level observed at 3 months of age. Unreported findings included N-hypoglycosylation and increased serum very-long-chain fatty acids (VLCFA), probably secondary to liver impairment. Final diagnosis was established based on whole-exome sequencing (WES) analysis.
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Affiliation(s)
- Patryk Lipiński
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jurkiewicz
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Elżbieta Ciara
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Rafał Płoski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | - Sabina Więcek
- Department of Pediatrics, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Anna Bogdańska
- Department of Biochemistry, Radioimmunology and Experimental Medicine, The Children's Memorial Health Institute, Warsaw, Poland
| | - Teresa Stradomska
- Department of Biochemistry, Radioimmunology and Experimental Medicine, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dariusz Rokicki
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland.
| | - Anna Tylki-Szymańska
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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22
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Dembowska-Bagińska B, Wakulińska A, Daniluk I, Teisseyre J, Jankowska I, Czubkowski P, Grenda R, Jarmużek W, Grajkowska W, Małdyk J, Kaliciński P. Non-Hodgkin lymphoma after liver and kidney transplantation in children. Experience from one center. ADV CLIN EXP MED 2020; 29:197-202. [PMID: 32154678 DOI: 10.17219/acem/112605] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Post-transplantation lymphoproliferative disorder (PTLD) is a complication of organ transplantation and a life-threatening condition. Children who underwent organ transplantation are at risk of developing lymphoproliferative disorders and, among them, non-Hodgkin lymphoma (NHL) is the most serious. OBJECTIVES The objective of this study was to describe the clinical course of NHL after liver and kidney transplantation. MATERIAL AND METHODS Retrospective analysis of medical records of children who underwent liver/kidney transplantation and developed NHL. RESULTS Nine children were identified, all girls, 6 after liver and 3 after kidney transplantations. Age at transplantation ranged from 1 year to 13 years (median: 4 years), while age at lymphoma diagnosis from 4 to 17 years (median: 12 years). Time from transplantation to lymphoma diagnosis ranged from 7 months to 12 years (median: 9 years). All but 1 patient developed mature B-cell lymphoma, 4 children - diffuse large B-cell lymphoma (DLBCL), 2 children - Burkitt's lymphoma, 1 child - mature B-cell leukemia, 1 child - Burkitt-like lymphoma, while 1 patient was diagnosed with T-cell lymphoblastic lymphoma. High levels of Epstein-Barr virus (EBV) DNA were found in blood of 3 patients, and EBV in tissue samples was detected in 4 patients. Six patients presented with stage III and 2 with stage IV disease. Two patients had graft involvement. Three children received chemotherapy according to R-CHOP, 3 LMB protocol (2 with addition of rituximab), while 1 received CHOP and 5 courses of COP. T-cell lymphoma patient was treated with Euro-LB protocol. Six out of 8 treated patients are alive with a median follow-up of 6 years. Two children died from disease progression during treatment and 1 from cerebral herniation before starting therapy. All patients experienced at least 1 toxic episode of grade 3 and 4 according to Common Toxicity Criteria Adverse Event (CTCAE). Complications of chemotherapy were manageable and there were no transplanted organ failures. CONCLUSIONS Our study provides further data on the treatment and outcome of monomorphic PTLD and indicates that it is feasible to treat solid organ recipients with multiagent chemotherapy.
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Affiliation(s)
| | - Anna Wakulińska
- Department of Oncology, Children's Memorial Health Institute, Warszawa, Poland
| | - Iwona Daniluk
- Department of Oncology, Children's Memorial Health Institute, Warszawa, Poland
| | - Joanna Teisseyre
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warszawa, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Children's Memorial Health Institute, Warszawa, Poland
| | - Piotr Czubkowski
- Department of Gastroenterology, Children's Memorial Health Institute, Warszawa, Poland
| | - Ryszard Grenda
- Department of Nephrology, Kidney Transplantation and Hypertension, Children's Memorial Health Institute, Warszawa, Poland
| | - Wioletta Jarmużek
- Department of Nephrology, Kidney Transplantation and Hypertension, Children's Memorial Health Institute, Warszawa, Poland
| | - Wiesława Grajkowska
- Department of Pathology, Children's Memorial Health Institute, Warszawa, Poland
| | - Jagoda Małdyk
- Department of Pathology, Medical University of Warsaw, Poland
| | - Piotr Kaliciński
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warszawa, Poland
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23
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Wicher D, Grenda R, Teisseyre M, Szymczak M, Halat-Wolska P, Jurkiewicz D, Liebau MC, Ciara E, Rydzanicz M, Kosińska J, Chrzanowska K, Jankowska I. Occurrence of Portal Hypertension and Its Clinical Course in Patients With Molecularly Confirmed Autosomal Recessive Polycystic Kidney Disease (ARPKD). Front Pediatr 2020; 8:591379. [PMID: 33282801 PMCID: PMC7690924 DOI: 10.3389/fped.2020.591379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 09/30/2020] [Indexed: 11/17/2022] Open
Abstract
Purpose: Liver involvement in autosomal recessive polycystic kidney disease (ARPKD) leads to the development of portal hypertension and its complications. The aim of this study was to analyze the occurrence of the portal hypertension and its clinical course and the dynamics in patients with molecularly confirmed ARPKD in a large Polish center. Moreover, the available options in diagnostics, prevention and management of portal hypertension in ARPKD will be discussed. Materials and Methods: The study group consisted of 17 patients aged 2.5-42 years. All patients had ARPKD diagnosis confirmed by molecular tests. Retrospective analysis included laboratory tests, ultrasound and endoscopic examinations, transient elastography and clinical evaluation. Results: Any symptom of portal hypertension was established in 71% of patients. Hypersplenism, splenomegaly, decreased portal flow and esophageal varices were found in 47, 59, 56, and 92% of patients, respectively. Gastrointestinal bleeding occurred in four of 17 patients. Endoscopic variceal ligation (EVL) was performed at least once in nine patients with esophageal varices. Conclusions: Portal hypertension and its complications are present in a significant percentage of ARPKD patients. They should be under the care of multidisciplinary nephrology-gastroenterology/hepatology team. Complications of portal hypertension may occur early in life. Endoscopic methods of preventing gastroesophageal bleeding, such as endoscopic variceal ligation, are effective and surgical techniques, including liver transplantation, are required rarely.
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Affiliation(s)
- Dorota Wicher
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Ryszard Grenda
- Department of Nephrology, Kidney Transplantation and Arterial Hypertension, The Children's Memorial Health Institute, Warsaw, Poland
| | - Mikołaj Teisseyre
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Marek Szymczak
- Department of Pediatric Surgery and Organ Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | - Paulina Halat-Wolska
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jurkiewicz
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Max Christoph Liebau
- Department of Pediatrics and Center for Molecular Medicine Cologne, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Elżbieta Ciara
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Małgorzata Rydzanicz
- Department of Medical Genetics, Center for Biostructure Research First Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Joanna Kosińska
- Department of Medical Genetics, Center for Biostructure Research First Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Krystyna Chrzanowska
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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24
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Lipiński P, Klaudel-Dreszler M, Ciara E, Jurkiewicz D, Płoski R, Cielecka-Kuszyk J, Socha P, Jankowska I. Sterol 27-Hydroxylase Deficiency as a Cause of Neonatal Cholestasis: Report of 2 Cases and Review of the Literature. Front Pediatr 2020; 8:616582. [PMID: 33520900 PMCID: PMC7838534 DOI: 10.3389/fped.2020.616582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 12/14/2020] [Indexed: 01/16/2023] Open
Abstract
Introduction: Inborn errors of primary bile acid (BA) synthesis are rare autosomal recessive disorders responsible for 1-2% of cases of neonatal cholestasis. Among them, cerebrotendinous xanthomatosis (CTX) is caused by mutations in the CYP27A1 gene resulting in the impairment of sterol 27-hydroxylase enzyme activity. Patients and Methods: Here we present the study on two siblings with neonatal cholestasis diagnosed with sterol 27-hydroxylase deficiency. The clinical, biochemical, histological, and molecular presentation at the time of diagnosis and detailed follow-up were described. An extensive overview of the literature regarding patients with sterol 27-hydroxylase deficiency presenting with neonatal cholestasis was also provided. Results: Patient 1 presented with cholestatic jaundice since 10 weeks of age and developed the end-stage liver disease requiring liver transplantation at 8 months of age but finally succumbed 3 years post-transplantation due to autoimmune hemolytic anemia and multiorgan failure development. Next-generation sequencing performed post mortem, revealed him to be homozygous for the known pathogenic splicing variant c.1184+1G>A in the CYP27A1 gene. Patient 2 (sibling) presented with cholestatic jaundice since the first day of life. Sanger sequencing of CYP27A1 revealed the same results. Chenodeoxycholic acid treatment was introduced just after diagnosis, at 4 months of age. Fourteen patients with sterol 27-hydroxylase deficiency presenting with neonatal cholestasis were reported in the literature, in most of them presenting as a self-limiting disease. Conclusions: An early recognition and treatment initiation in CTX is essential.
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Affiliation(s)
- Patryk Lipiński
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland.,Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Maja Klaudel-Dreszler
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Elzbieta Ciara
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jurkiewicz
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Rafał Płoski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | | | - Piotr Socha
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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25
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Bogdańska A, Lipiński P, Szymańska-Rożek P, Jankowska I, Socha P, Tylki-Szymańska A. Pediatric Liver Disease Patients and Secondary Glycosylation Abnormalities. Front Pediatr 2020; 8:613224. [PMID: 33520896 PMCID: PMC7838542 DOI: 10.3389/fped.2020.613224] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/19/2020] [Indexed: 01/14/2023] Open
Abstract
Background: Isoelectric focusing (IEF) of serum transferrin (Tf) is still the method of choice for diagnosis of congenital disorders of glycosylation (CDG). An abnormal glycosylation is also a known phenomenon in adult liver disease patients. The aim of this study was to characterize glycosylation disturbances in pediatric patients with primary liver disease. However, there are no reports of this phenomenon in children. Materials and Methods: Between 1995 and 2019, circa 2,000 serum Tf isoform analyses have been performed in children with primary liver diseases; some of them underwent subsequent analyses. We enrolled in this study 19 patients who developed an acute liver injury (ALI)/failure (ALF) or exhibited a chronic liver disease (CLD) and were evaluated and listed for liver transplantation (LTx) or had just undergone this procedure, and secondary abnormal serum Tf isoform profile. Results: Among 12 patients with ALI/ALF, 10 had an increased percentage of asialo-, monosialo-, and disialo-Tf isoforms. All patients with CLD had an increased percentage of asialo- and monosialo-Tf isoform. Two patients diagnosed with recurrent ALF had very specific serum Tf profile with a huge increase in the asialo- and monosialo-Tf isoform. On follow-up analyses (available in some patients), serum Tf IEF profile normalized in parallel to normalization of liver function tests, spontaneously or during treatment, including glucocorticosteroids in AIH, LTx in CLD. Conclusions: All pediatric patients with primary liver disease had increased asialo-Tf as well as monosialo-Tf isoforms. None of them had elevated percentage of trisialo-Tf isoform.
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Affiliation(s)
- Anna Bogdańska
- Department of Biochemistry, Radioimmunology and Experimental Medicine, The Children's Memorial Health Institute, Warsaw, Poland
| | - Patryk Lipiński
- Department of Paediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland
| | | | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Difficulties and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Feeding Difficulties and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Anna Tylki-Szymańska
- Department of Paediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland
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Lipiński P, Ciara E, Jurkiewicz D, Pollak A, Wypchło M, Płoski R, Cielecka-Kuszyk J, Socha P, Pawłowska J, Jankowska I. Targeted Next-Generation Sequencing in Diagnostic Approach to Monogenic Cholestatic Liver Disorders-Single-Center Experience. Front Pediatr 2020; 8:414. [PMID: 32793533 PMCID: PMC7393978 DOI: 10.3389/fped.2020.00414] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 06/16/2020] [Indexed: 12/19/2022] Open
Abstract
Objective: To evaluate the clinical utility of panel-based NGS in the diagnostic approach of monogenic cholestatic liver diseases. Study design: Patients with diagnosis of chronic cholestatic liver disease of an unknown etiology underwent NGS of targeted genes panel. Group 1 included five patients (prospectively recruited) hospitalized from January to December 2017 while group 2 included seventeen patients (retrospectively recruited) hospitalized from 2010 to 2017 presenting with low-GGT PFIC phenotype (group 2a, 11 patients) or indeterminant cholestatic liver cirrhosis (group 2b, 6 patients). Results: Among 22 patients enrolled into the study, 21 various pathogenic variants (including 11 novel) in 5 different genes (including ABCB11, ABCB4, TJP2, DGUOK, CYP27A1) were identified. The molecular confirmation was obtained in 15 out of 22 patients (68%). In group 1, two out of five patients presented with low-GGT cholestasis, and were diagnosed with BSEP deficiency. Out of three patients presenting with high-GGT cholestasis, one patient was diagnosed with PFIC-3, and the remaining two were not molecularly diagnosed. In group 2a, seven out of eleven patients, were diagnosed with BSEP deficiency and two with TJP-2 deficiency. In group 2b, three out of six patients were molecularly diagnosed; one with PFIC-3, one with CYP27A1 deficiency, and one with DGUOK deficiency. Conclusions: Panel-based NGS appears to be a very useful tool in diagnosis of monogenic cholestatic liver disorders in cases when extrahepatic causes have been primarily excluded. NGS presented the highest diagnosis rate to identify the molecular background of cholestatic liver diseases presenting with a low-GGT PFIC phenotype.
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Affiliation(s)
- Patryk Lipiński
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland.,Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Elżbieta Ciara
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jurkiewicz
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Agnieszka Pollak
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | - Maria Wypchło
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Rafał Płoski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | | | - Piotr Socha
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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Lipiński P, Kot K, Jankowska I, Szalecki M. Cortisol deficiency as a rare cause of neonatal cholestasis. Dev Period Med 2019; 22:280-283. [PMID: 30281525 PMCID: PMC8522883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 04/23/2018] [Indexed: 04/04/2024]
Abstract
Cortisol deficiency constitutes a rare cause of neonatal cholestasis. The aim of this manuscript was to present the pathogenesis of cortisol deficiency in neonatal cholestasis. The authors also present the characteristics of selected disorders resulting in cortisol deficiency.
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Affiliation(s)
- Patryk Lipiński
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska
| | - Karolina Kot
- Klinika Endokrynologii i Diabetologii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska
| | - Irena Jankowska
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska
| | - Mieczysław Szalecki
- Klinika Endokrynologii i Diabetologii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska
- Wydział Lekarski i Nauk o Zdrowiu, UJK, Kielce, Polska
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Lipiński P, Jankowska I. [Progressive familial intrahepatic cholestasis type 3]. Dev Period Med 2019; 22. [PMID: 30636238 PMCID: PMC8522827 DOI: 10.34763/devperiodmed.20182204.385389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Progressive familial intrahepatic cholestasis is caused by mutations in the ABCB4 gene and belongs to the family of familial intrahepatic cholestais disorders inherited in an autosomal recessive pattern. To date, about 200 patients with various hepatobiliary disorders associated with ABCB4 gene mutations have been described in the literature. The aim of this manuscript was to describe the pathogenesis, clinical presentation, diagnostic process and treatment of progressive familial intrahepatic cholestais type 3, based on the literature review.
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Affiliation(s)
- Patryk Lipiński
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut „Pomnik – Centrum Zdrowia Dziecka”, Warszawa, Polska,Patryk Lipiński Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut „Pomnik − Centrum Zdrowia Dziecka” Al. Dzieci Polskich 20, 04-730 Warszawa
| | - Irena Jankowska
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut „Pomnik – Centrum Zdrowia Dziecka”, Warszawa, Polska
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29
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Czubkowski P, Markiewicz-Kijewska M, Janiszewski K, Rurarz M, Kaliciński P, Jarzębicka D, Pertkiewicz J, Kamińska D, Jankowska I, Teisseyre M, Szymczak M, Pawłowska J. Percutaneous Treatment of Biliary Strictures After Pediatric Liver Transplantation. Ann Transplant 2018; 23:845-851. [PMID: 30531688 PMCID: PMC6299781 DOI: 10.12659/aot.910528] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Biliary strictures (BS) are frequent after pediatric liver transplantation (LTx) and in spite of ongoing progress, they remain a significant cause of morbidity. In children, the majority of reconstruction is hepatico-jejunal anastomosis (HJA). The aim of this study was to analyze our experience in percutaneous transhepatic treatment of BS. Material/Methods Between 1998 and 2014, 589 (269 living donor) pediatric LTx were performed in our institution. We retrospectively reviewed clinical data of patients with HJA who developed BS and who underwent percutaneous transhepatic biliary drainage (PTBD). Results Out of 400 patients with HJA, 35 patients developed BS. There were 27 cases (77%) of anastomotic BS (ABS) and 8 cases (23%) of multilevel BS (MBS). Ninety-two PTBD sessions (2.5 per patient) were performed, with successful outcomes in 20 cases (57%). Fifteen patients, after failed PTBD, underwent surgery which was successful in 11 cases. Overall good outcomes were achieved in 31 cases (88.5%). The most common complication of PTBD was cholangitis which occurred in 5.4% of the cases. We did not find any risk factors for PTBD failure, except for treatment occurring before 2007. Conclusions Percutaneous treatment is effective and safe in BS and is recommended as a first-line approach. The majority of patients in our study required multiple interventions, however, the overall risk of complications was low. Surgery is essential in selected cases and always should be considered if PTBD fails.
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Affiliation(s)
- Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | | | | | - Małgorzata Rurarz
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Kaliciński
- Department of Pediatric Surgery and Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | - Dorota Jarzębicka
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Jan Pertkiewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Diana Kamińska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Mikołaj Teisseyre
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Marek Szymczak
- Department of Pediatric Surgery and Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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30
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Jankowska I, Pankiewicz R, Pogorzelec-Glaser K, Ławniczak P, Łapiński A, Tritt-Goc J. Comparison of structural, thermal and proton conductivity properties of micro- and nanocelluloses. Carbohydr Polym 2018; 200:536-542. [DOI: 10.1016/j.carbpol.2018.08.033] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/22/2018] [Accepted: 08/08/2018] [Indexed: 10/28/2022]
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Czubkowski P, Pertkiewicz J, Markiewicz-Kijewska M, Kaliciński P, Rurarz M, Jankowska I, Pawłowska J. Endoscopic treatment in biliary strictures after pediatric liver transplantation. Pediatr Transplant 2018; 22:e13271. [PMID: 30043420 DOI: 10.1111/petr.13271] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/10/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND AIM The aim of the study was to assess efficacy and safety of endoscopic treatment in BS after pediatric LTx. METHODS We retrospectively reviewed data of patients with DDA who developed BS and underwent ERCP. RESULTS Of 189 transplanted patients with DDA, strictures developed in 30 (16%). In this subgroup, the median age at LTx was 14.7 (1.5-17.6) and follow-up period was 3.9 (1.3-11.3). ABS were in 76% and NABS in combination with ABS in 24% of patients. Overall, 95 ERCP sessions (3.0 per patient) were performed with successful outcome in 22 (73%) cases. Duration of treatment was 9.1 (1.8-24.1) months. Five patients underwent surgical revision and three patients retransplantation (10%). Risk factors of endoscopy failure were HCV or HBV infection, prolonged CIT and treatment before 2007. The most common complications after ERCP were cholangitis (8.2%) and pancreatitis (4.2%). There were worse overall prognosis and higher risk of post-ERCP complications in NABS. CONCLUSIONS ERCP is safe and effective in the majority of patients with post-transplant duct-to-duct BS, and it is currently recommended as the first-line treatment.
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Affiliation(s)
- Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Jan Pertkiewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Poland
| | | | - Piotr Kaliciński
- Department of Pediatric Surgery and Organ Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
| | - Małgorzata Rurarz
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
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32
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Lipiński P, Kot K, Jankowska I, Szalecki M. Cortisol deficiency as a rare cause of neonatal cholestasis. Dev Period Med 2018; 22. [PMID: 30281525 PMCID: PMC8522883 DOI: 10.34763/devperiodmed.20182203.280283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Cortisol deficiency constitutes a rare cause of neonatal cholestasis. The aim of this manuscript was to present the pathogenesis of cortisol deficiency in neonatal cholestasis. The authors also present the characteristics of selected disorders resulting in cortisol deficiency.
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Affiliation(s)
- Patryk Lipiński
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska,Patryk Lipiński Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’ al. Dzieci Polskich 20, 04-730 Warszawa tel. 48 668-097-150
| | - Karolina Kot
- Klinika Endokrynologii i Diabetologii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska
| | - Irena Jankowska
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska
| | - Mieczysław Szalecki
- Klinika Endokrynologii i Diabetologii, Instytut ,,Pomnik – Centrum Zdrowia Dziecka’’, Warszawa, Polska,Wydział Lekarski i Nauk o Zdrowiu, UJK, Kielce, Polska
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33
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Lipiński P, Jankowska I, Ługowska A, Musielak M, Pronicki M, Tylki-Szymańska A. Newborn presentation of Niemann-Pick disease type C - Difficulties and limitations of diagnostic methods. Pediatr Neonatol 2018; 59:317-318. [PMID: 29100954 DOI: 10.1016/j.pedneo.2017.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 03/15/2017] [Accepted: 09/01/2017] [Indexed: 10/18/2022] Open
Affiliation(s)
- Patryk Lipiński
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland.
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Agnieszka Ługowska
- Department of Genetics, Institute of Psychiatry and Neurology, Warsaw, Poland
| | - Małgorzata Musielak
- Department of Genetics, Institute of Psychiatry and Neurology, Warsaw, Poland
| | - Maciej Pronicki
- Department of Pathology, The Children's Memorial Health Institute, Warsaw, Poland
| | - Anna Tylki-Szymańska
- Department of Pediatrics, Nutritional and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland
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Szymczak M, Kaliciński P, Kowalewski G, Markiewicz-Kijewska M, Broniszczak D, Ismail H, Stefanowicz M, Kowalski A, Rubik J, Jankowska I, Piątosa B, Teisseyre J, Grenda R. Combined Liver-Kidney Transplantation in Children: Single-Center Experiences and Long-Term Results. Transplant Proc 2018; 50:2140-2144. [PMID: 30177126 DOI: 10.1016/j.transproceed.2018.04.061] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 04/26/2018] [Indexed: 12/23/2022]
Abstract
Combined liver-kidney transplantation (CLKT) is a rare procedure in pediatric patients in which liver and kidney from 1 donor are transplanted to a recipient during a single operation. The aim of our study was to analyze indications and results of CLKT in children. MATERIALS AND METHODS Between 1990 and 2017 we performed 722 liver transplantations in children; we performed 920 kidney transplantations in children since 1984. Among them, 25 received CLKT. Primary diagnosis was fibro-polycystic liver and kidney disease in 17 patients, primary hyperoxaluria type 1 in 6 patients, and atypical hemolytic uremic syndrome-related renal failure in 2 children. Age of patients at CLKT was 3 to 23 years (median 16 years) and body mass was 11 to 55 kg (median 35.5kg). All patients received whole liver graft. Kidney graft was transplanted after liver reperfusion before biliary anastomosis. Cold ischemia time was 5.5 to 13.3 hours (median 9.4 hours) for liver transplants and 7.3 to 15 hours (median 10.4 hours) for kidney transplants. In 8 patients X-match was positive. We analyzed posttransplant (Tx) course and late results in our group of pediatric recipients of combined grafts. RESULTS Tx follow-up ranged from 1.5 to 17 years (median 4.5 years). Two patients died: 1 patient with oxalosis lost renal graft and died 2.6 years after Tx due to complications of long-term dialysis, and 1 died due to massive bleeding in early postoperative period. Twelve patients were transferred under the care of adult transplantation centers. Six patients were dialyzed after CLKT due to acute tubular necrosis, and time of kidney function recovery was 10 to 27 days in these patients. In 1 patient with aHUS, renal function did not recover. In children with oxalosis, hemodialysis was performed for 1 month after Tx as a standard, with the aim to remove accumulated oxalate. Primary immunosuppression consisted of daclizumab or basiliximab, tacrolimus, mycophenolate mofetil, and steroids. Acute rejection occurred in 4 liver and 3 kidney grafts. One patient required liver retransplantation due to hepatitis C virus recurrence and 2 patients required kidney retransplantation. Two patients required dialysis. CONCLUSIONS CLKT in children results in low rate of rejection and high rate of patient and graft survival.
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Affiliation(s)
- M Szymczak
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - P Kaliciński
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - G Kowalewski
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland.
| | - M Markiewicz-Kijewska
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - D Broniszczak
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - H Ismail
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - M Stefanowicz
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - A Kowalski
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - J Rubik
- Department of Nephrology, Kidney Transplantation, and Arterial Hypertension, Children's Memorial Health Institute, Warsaw, Poland
| | - I Jankowska
- Department of Gastroenterology and Hepatology, Children's Memorial Health Institute, Warsaw, Poland
| | - B Piątosa
- Histocompatibility Laboratory, Children's Memorial Health Institute, Warsaw, Poland
| | - J Teisseyre
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - R Grenda
- Department of Nephrology, Kidney Transplantation, and Arterial Hypertension, Children's Memorial Health Institute, Warsaw, Poland
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35
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Bull LN, Pawlikowska L, Strautnieks S, Jankowska I, Czubkowski P, Dodge JL, Emerick K, Wanty C, Wali S, Blanchard S, Lacaille F, Byrne JA, van Eerde AM, Kolho KL, Houwen R, Lobritto S, Hupertz V, McClean P, Mieli-Vergani G, Sokal E, Rosenthal P, Whitington PF, Pawlowska J, Thompson RJ. Outcomes of surgical management of familial intrahepatic cholestasis 1 and bile salt export protein deficiencies. Hepatol Commun 2018; 2:515-528. [PMID: 29761168 PMCID: PMC5944593 DOI: 10.1002/hep4.1168] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 01/22/2018] [Accepted: 02/02/2018] [Indexed: 12/14/2022] Open
Abstract
Progressive familial intrahepatic cholestasis (PFIC) with normal circulating gamma‐glutamyl transpeptidase levels can result from mutations in the ATP8B1 gene (encoding familial intrahepatic cholestasis 1 [FIC1] deficiency) or the ABCB11 gene (bile salt export protein [BSEP] deficiency). We investigated the outcomes of partial external biliary diversion, ileal exclusion, and liver transplantation in these two conditions. We conducted a retrospective multicenter study of 42 patients with FIC1 deficiency (FIC1 patients) and 60 patients with BSEP deficiency (BSEP patients) who had undergone one or more surgical procedures (57 diversions, 6 exclusions, and 57 transplants). For surgeries performed prior to transplantation, BSEP patients were divided into two groups, BSEP‐common (bearing common missense mutations D482G or E297G, with likely residual function) and BSEP‐other. We evaluated clinical and biochemical outcomes in these patients. Overall, diversion improved biochemical parameters, pruritus, and growth, with substantial variation in individual response. BSEP‐common or FIC1 patients survived longer after diversion without developing cirrhosis, being listed for or undergoing liver transplantation, or dying, compared to BSEP‐other patients. Transplantation resolved cholestasis in all groups. However, FIC1 patients commonly developed hepatic steatosis, diarrhea, and/or pancreatic disease after transplant accompanied by biochemical abnormalities and often had continued poor growth. In BSEP patients with impaired growth, this generally improved after transplantation. Conclusion: Diversion can improve clinical and biochemical status in FIC1 and BSEP deficiencies, but outcomes differ depending on genetic etiology. For many patients, particularly BSEP‐other, diversion is not a permanent solution and transplantation is required. Although transplantation resolves cholestasis in patients with FIC1 and BSEP deficiencies, the overall outcome remains unsatisfactory in many FIC1 patients; this is mainly due to extrahepatic manifestations. (Hepatology Communications 2018;2:515‐528)
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Affiliation(s)
- Laura N Bull
- Liver Center Laboratory, Department of Medicine University of California San Francisco San Francisco CA.,Institute for Human Genetics University of California San Francisco San Francisco CA
| | - Ludmila Pawlikowska
- Institute for Human Genetics University of California San Francisco San Francisco CA.,Department of Anesthesia and Perioperative Care University of California San Francisco San Francisco CA
| | | | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Eating Disorders, and Pediatrics Children's Memorial Health Institute Warsaw Poland
| | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Eating Disorders, and Pediatrics Children's Memorial Health Institute Warsaw Poland
| | - Jennifer L Dodge
- Department of Surgery University of California San Francisco San Francisco CA
| | - Karan Emerick
- Department of Pediatrics University of Connecticut Hartford CT
| | - Catherine Wanty
- Université Catholique de Louvain Cliniques Saint Luc, Department of Pediatric Gastroenterology and Hepatology Brussels Belgium
| | - Sami Wali
- Department of Pediatrics Riyadh Armed Forces Hospital Riyadh Saudi Arabia
| | - Samra Blanchard
- Department of Pediatric Gastroenterology University of Maryland College Park MD
| | - Florence Lacaille
- Department of Pediatrics Hôpital Necker-Enfants Malades Paris France
| | - Jane A Byrne
- Institute of Liver Studies King's College London London United Kingdom
| | | | - Kaija-Leena Kolho
- Children's Hospital University of Helsinki Helsinki Finland.,Tampere University Tampere Finland
| | - Roderick Houwen
- Department of Pediatric Gastroenterology University Medical Center Utrecht Utrecht the Netherlands
| | - Steven Lobritto
- Center for Liver Disease and Transplantation Columbia University New York NY
| | - Vera Hupertz
- Department of Pediatric Gastroenterology, Hepatology, and Nutrition Cleveland Clinic Foundation Cleveland OH
| | - Patricia McClean
- Children's Liver and Gastroenterology Unit Leeds Children's Hospital Leeds United Kingdom
| | | | - Etienne Sokal
- Université Catholique de Louvain Cliniques Saint Luc, Department of Pediatric Gastroenterology and Hepatology Brussels Belgium
| | - Philip Rosenthal
- Department of Pediatrics University of California San Francisco San Francisco CA
| | - Peter F Whitington
- Department of Pediatrics, Northwestern University Feinberg School of Medicine Ann and Robert H. Lurie Children's Hospital of Chicago Chicago IL
| | - Joanna Pawlowska
- Department of Gastroenterology, Hepatology, Eating Disorders, and Pediatrics Children's Memorial Health Institute Warsaw Poland
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Szymczak M, Kaliciński P, Kowalewski G, Broniszczak D, Markiewicz-Kijewska M, Ismail H, Stefanowicz M, Kowalski A, Teisseyre J, Jankowska I, Patkowski W. Acute liver failure in children-Is living donor liver transplantation justified? PLoS One 2018; 13:e0193327. [PMID: 29474400 PMCID: PMC5825073 DOI: 10.1371/journal.pone.0193327] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 02/08/2018] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES Living donor liver transplantation (LDLT) in patients with acute liver failure (ALF) has become an acceptable alternative to transplantation from deceased donors (DDLT). The aim of this study was to analyze outcomes of LDLT in pediatric patients with ALF based on our center's experience. MATERIAL AND METHODS We enrolled 63 children (at our institution) with ALF who underwent liver transplantation between 1997 and 2016. Among them 24 (38%) underwent a LDLT and 39 (62%) received a DDLT. Retrospectively analyzed patient clinical data included: time lapse between qualification for transplantation and transplant surgery, graft characteristics, postoperative complications, long-term results post-transplantation, and living donor morbidity. Overall, we have made a comparison of clinical results between LDLT and DDLT groups. RESULTS Follow-up periods ranged from 12 to 182 months (median 109 months) for LDLT patients and 12 to 183 months (median 72 months) for DDLT patients. The median waiting time for a transplant was shorter in LDLT group than in DDLT group. There was not a single case of primary non-function (PNF) in the LDLT group and 20 out of 24 patients (83.3%) had good early graft function; 3 patients (12.5%) in the LDLT group died within 2 months of transplantation but there was no late mortality. In comparison, 4 out of 39 patients (10.2%) had PNF in DDLT group while 20 patients (51.2%) had good early graft function; 8 patients (20.5%) died early within 2 months and 2 patients (5.1%) died late after transplantation. The LDLT group had a shorter cold ischemia time (CIT) of 4 hours in comparison to 9.2 hours in the DDLT group (p<0.0001). CONCLUSIONS LDLT is a lifesaving procedure for pediatric patients with ALF. Our experience showed that it may be performed with very good results, and with very low morbidity and no mortality among living donors when performed by experienced teams following strict procedures.
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Affiliation(s)
- Marek Szymczak
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Piotr Kaliciński
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Grzegorz Kowalewski
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Dorota Broniszczak
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | | | - Hor Ismail
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Marek Stefanowicz
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Adam Kowalski
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Joanna Teisseyre
- Department of Pediatric Surgery & Organ Transplantation, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology and Immunology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Waldemar Patkowski
- Department of General, Transplant and Liver Surgery, Warsaw Medical University, Warsaw, Poland
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Wicher D, Jankowska I, Lipiński P, Szymańska-Rożek P, Kmiotek J, Jańczyk W, Rubik J, Chrzanowska K, Socha P. Transient Elastography for Detection of Liver Fibrosis in Children With Autosomal Recessive Polycystic Kidney Disease. Front Pediatr 2018; 6:422. [PMID: 30687687 PMCID: PMC6336693 DOI: 10.3389/fped.2018.00422] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 12/19/2018] [Indexed: 12/19/2022] Open
Abstract
Introduction: Congenital hepatic fibrosis (CHF) is invariably present in all patients with autosomal recessive polycystic kidney disease (ARPKD) but is usually clinically asymptomatic. The portal hypertension in the course of CHF develops and progresses over time, so an early detection of liver fibrosis remains crucial. Aim: The aim of the study was to evaluate a predictive value of transient elastography for evaluating liver disease progress in pediatric ARPKD patients. Material and Methods: The study group encompassed 21 pediatric patients with ARPKD and 20 healthy children (control group) from The Children's Memorial Health Institute in Warsaw, Poland. Liver fibrosis was determined by assessing the liver stiffness (LS) with transient elastography (FibroScan®, FS) using size-appropriate probes. In ARPKD group the laboratory findings, results of an abdominal ultrasound examination, and an endoscopic gastroduodenoscopy were also analyzed. Results: Compared with healthy controls, patients with ARPKD had significantly increased median LS values (22 vs. 4.25 kPa, p < 0.0001). Based on FS results, ARPKD group was divided into two subgroups: patients (n = 5) with LS results suggestive of no fibrosis or minimal fibrosis (LS < 6.9 kPa, METAVIR fibrosis stage 0-1) and patients (n = 16) with LS results suggestive of at least significant liver fibrosis (LS ≥ 6.9 kPa, METAVIR fibrosis stage 2-4). In the first subgroup (no fibrosis or minimal fibrosis), all patients had no signs of portal hypertension. In the subgroup with at least significant liver fibrosis, splenomegaly was observed in 87.5% of patients and thrombocytopenia in 69% of patients. An endoscopic gastroduodenoscopy was performed in 15 out of 21 ARPKD patients, nine patients (60%) had esophageal varices. All of these patients had LS results suggestive of at least significant liver fibrosis. Conclusions: TE by FibroScan can be used as an additional method for evaluating liver disease progress in pediatric ARPKD patients.
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Affiliation(s)
- Dorota Wicher
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Patryk Lipiński
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | | | - Jakub Kmiotek
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Wojciech Jańczyk
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Jacek Rubik
- Department of Nephrology, Kidney Transplantation and Arterial Hypertension, Children's Memorial Health Institute, Warsaw, Poland
| | - Krystyna Chrzanowska
- Department of Medical Genetics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Children's Memorial Health Institute, Warsaw, Poland
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Czubkowski P, Wierzbicka A, Pawłowska J, Jankowska I, Socha P. Obesity, lipid profiles and oxidative stress in children after liver transplantation. Acta Biochim Pol 2017; 64:661-665. [PMID: 29222858 DOI: 10.18388/abp.2017_1623] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 08/16/2017] [Accepted: 09/08/2017] [Indexed: 11/10/2022]
Abstract
PURPOSE In adult liver transplant recipients, coronary artery disease and congestive heart failure are significant cause of morbidity and mortality. This may be attributed to the long-term immunosuppressive treatment, mostly with calcineurin inhibitors and steroids, which in long-term may be associated with hyperlipidemia, oxidative stress and cardiovascular complications. Since such data for children is sparse, the aim of this study was to assess the lipid and oxidative stress markers after pediatric liver transplantation (LTx). METHOD We performed prospective analysis of 74 children, at the median age of 7.9 (2.8-11.6) years, 3.2 (1.2-4.3) years after LTx. We assessed the BMI Z-scores, cholesterol fractions (LDLc, HDLc, VLDLc), triglicerides, apolipoproteins (ApoAI, ApoB, ApoE), LCAT, insulin resistance by HOMA-IR and markers of oxidative stress and atherosclerosis: glutathione (GSH), glutathione peroxidase (GPx), asymmetrical dimethyl arginine (ADMA) and oxidized low-density lipoprotein (oxyLDL). At baseline, the results were compared with a healthy age-and-sex matched control group. After 3.1±0.3 year follow-up we repeated all investigations and compared them with the baseline results. RESULTS At the baseline, we investigated 74 patients 3.2 (1.2-4.3) years after LTx, at the median age of 7.9 (2.8-11.6) years. The prevalence of overweight or obesity (BMI >85th percentile) was 23% and was more common in girls (24% vs 20%). Fourteen patients had TCH >200 mg%, 9 patients had LDLc >130 mg% and TG were at normal levels in all patients. Compared to the controls, there were no significant differences in lipid profiles but we found decreased GSH (p<0.001) and GPx (p<0.001) which play role as an antioxidant defense. OS markers were higher in the study group: ADMA (p<0.001), and oxyLDL (p<0.0001). Insulin resistance by HOMA-IR was increased in the study group (p=0.0002) but fasting glucose remained within normal ranges in all patients. After 3.1-year follow-up, the BMI >95th and >85Th percentile was present in 8% and 14% respectively. ADMA and oxyLDL decreased, whilst GSH and GPx increased when compared to the baseline. There was also significant decrease in apoB and Lp(a). CONCLUSION Children after LTx had normal lipid profiles when compared to controls, however there is a tendency for hypercholesterolemia and obesity, which may play a role in cardiovascular complications in the future. Some markers of oxidative stress were increased after LTx, however further investigations are required to establish its clinical significance.
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Affiliation(s)
- Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics. The Children's Memorial Health Institute, Warsaw, Poland
| | - Aldona Wierzbicka
- Department of Biochemistry, Radioimmunology and Experimental Medicine, The Children's Memorial Health Institute, Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics. The Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics. The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Nutritional Disturbances and Pediatrics. The Children's Memorial Health Institute, Warsaw, Poland
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Janowski K, Goliszek M, Cielecka-Kuszyk J, Jankowska I, Pawłowska J. Congenital hepatic fibrosis in a 9-year-old female patient - a case report. Clin Exp Hepatol 2017; 3:176-179. [PMID: 29062909 PMCID: PMC5649488 DOI: 10.5114/ceh.2017.70299] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 05/25/2017] [Indexed: 12/31/2022] Open
Abstract
Congenital hepatic fibrosis (CHF) is a rare, autosomal recessive disorder, clinically characterized by hepatic fibrosis and portal hypertension. CHF results from ductal plate malformation (DPM) of the intrahepatic bile ducts. Four clinical forms can be observed: portal hypertensive, cholangitic, mixed and latent. CHF is one of the "fibropolycystic diseases" which also include several conditions with a variety of intrahepatic bile duct dilatation and associated periportal fibrosis such as Caroli disease, autosomal recessive and dominant polycystic kidney disease (ARPKD or ADPKD), Ivemark, Jeune, Joubert, Bardet-Biedl, Meckel-Gruber and Arima syndromes. Most of them are accompanied by progressive cystic degeneration of the kidneys. We present the case of a 9-year-old female patient with CHF with nonspecific clinical manifestation and a review of the literature.
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Affiliation(s)
- Kamil Janowski
- The Children's Memorial Health Institute, Warsaw, Poland
| | - Maria Goliszek
- The Children's Memorial Health Institute, Warsaw, Poland
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Jarzębicka D, Czubkowski P, Kamińska A, Markiewicz-Kijewska M, Nowak K, Broniszczak D, Dądalski M, Jankowska I, Pawłowska J. Diagnostic Approach in Biliary Strictures After Pediatric Liver Transplantation. Ann Transplant 2017; 22:257-264. [PMID: 28450694 DOI: 10.12659/aot.901931] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The diagnosis of post-liver transplant biliary strictures (BS) requires a high degree of clinical suspicion because of the diversity of symptoms and usually mild clinical presentation. If quickly treated, successful outcome is achieved most cases. The aim of our study was to analyze the value of diagnostic methods in BS after pediatric LTx. MATERIAL AND METHODS We retrospectively reviewed clinical data of children with BS after liver transplantation, with the main focus on diagnostic methods, including imaging studies and histology. All patients underwent endoscopic, transhepatic, or surgical treatment of the stricture. RESULTS Sixty-seven patients after LTx performed at the median age of 9.1 years (0.4-18) developed BS, mostly within the first 12 months (40%). Laboratory findings at diagnosis were: bilirubin 4.65 (5.8±SD), GGTP 434 (382.9±SD), and ALT 126.5 (116.8±SD); 16 patients presented with bilirubin level <1 mg% and 4 with GGTP below 100 IU. Ultrasound scan (USS) visualized dilatation of the bile ducts in 53 (79%) patients. Overall sensitivity of hepatobiliary scintigraphy (HBS) was 93%, with dilatation of bile ducts in 69% and impaired excretion in 68% of patients. MRCP showed 100% accuracy in detecting biliary dilatation and a stricture was visualized in 39%. Liver histology was consistent with biliary obstruction in 66%. Treatment of BS was successful in the majority of cases, with 89% graft survival. CONCLUSIONS Non-invasive investigations are highly sensitive in post-transplant BS and should play the key role in diagnostic algorithms.
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Affiliation(s)
- Dorota Jarzębicka
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Czubkowski
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Poland
| | - Anna Kamińska
- Department of Nuclear Medicine, The Children's Memorial Health Institute, Warsaw, Portugal
| | | | - Katarzyna Nowak
- Department of Radiology, The Children's Memorial Health Institute, Warsaw, Portugal
| | - Dorota Broniszczak
- Department of Pediatric Surgery and Transplantation, The Children's Memorial Health Institute, Warsaw, Portugal
| | - Maciej Dądalski
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Portugal
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Portugal
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, The Children's Memorial Health Institute, Warsaw, Portugal
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Jankowska I, Czubkowski P, Wierzbicka A, Pawłowska J, Kaliciński P, Socha P. Influence of Partial External Biliary Diversion on the Lipid Profile in Children With Progressive Familial Intrahepatic Cholestasis. J Pediatr Gastroenterol Nutr 2016; 63:598-602. [PMID: 27875503 DOI: 10.1097/mpg.0000000000001185] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES The concentration of bile acids is highly increased in progressive familial intrahepatic cholestasis (PFIC). Bile acids are the end products of cholesterol metabolism, and aid in the absorption of fat-soluble vitamins and dietary fat. The aim of our study was to investigate lipid metabolism in patients with PFIC with focus on the effect of partial external biliary diversion (PEBD). METHODS In 26 patients with PFIC, who underwent PEBD surgery at the median age of 2.2 years (range: 0.4-16.6), we analyzed the concentrations of lipids and apolipoproteins both before and 6 months after PEBD. Patients were split into 2 groups according to the outcome of surgery (either "good" or "poor"), and were analyzed separately. A "good" result following surgery was defined as complete relief from pruritus, and normalization of total bilirubin (<1.0 mg/dL) and bile acid concentration in serum (<12 μmol/L). RESULTS We found abnormal lipid concentrations at baseline in all 26 patients: cholesterol was increased (>190 mg/dL) in 13 patients, phospholipids were increased (>250 mg/dL) in 5 patients, and triglyceride concentration was increased (>150 mg/dL) in 13 patients. After PEBD, the concentrations of plasma cholesterol, triglycerides, and phospholipids decreased significantly, whereas, ApoA-I and high-density lipoprotein cholesterol concentrations increased and the concentrations of apolipoprotein B, low-density lipoprotein cholesterol, and very low-density lipoprotein cholesterol significantly decreased. PEBD had neither an effect on ApoE concentration nor on lecithin-cholesterol acyl transferase activity. In the group with a "poor" outcome report following PEBD, total serum cholesterol concentration decreased significantly, and no effect on the concentrations of triglycerides and phospholipids were observed. CONCLUSIONS Patients with PFIC present with a high risk of lipid disturbances. PEBD has a beneficial effect on lipid profile in the majority of cases.
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Affiliation(s)
- Irena Jankowska
- *Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics †Department of Biochemistry, Radioimmunology and Experimental Medicine ‡Department of Pediatric Surgery and Organ Transplantation, The Children's Memorial Health Institute, Warsaw, Poland
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Czubkowski P, Jankowska I, Pawlowska J. Successful pregnancy after ileal exclusion in progressive familial intrahepatic cholestasis type 2. Ann Hepatol 2016; 14:550-2. [PMID: 26019043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Progressive familial intrahepatic cholestasis type 2 (PFIC 2) results from mutations in ABCB11 gene coding bile salt export pump (BSEP). Medical treatment is usually unsuccessful and surgery intervention is necessary. Partial external biliary diversion (PEBD) is regarded as the first choice of surgical treatment. Ileal exclusion (IE) is an alternative operation if external stoma is not tolerated; however, a favorable outcome is uncertain. In chronic liver diseases pregnancy brings additional risk of deterioration of liver function and generally is not recommended. We present the first case report of successful pregnancy in a genetically confirmed PFIC 2 patient after surgical conversion from PEBD to IE.
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Affiliation(s)
- Piotr Czubkowski
- The Children's Memorial Health Institute, Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Warsaw, Poland
| | - Irena Jankowska
- The Children's Memorial Health Institute, Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Warsaw, Poland
| | - Joanna Pawlowska
- The Children's Memorial Health Institute, Department of Gastroenterology, Hepatology, Feeding Disorders and Pediatrics, Warsaw, Poland
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Markiewicz-Kijewska M, Kaliciński P, Kluge P, Piątosa B, Jankowska I, Rękawek A, Kostecka E, Kurowski PN. Immunological factors and liver fibrosis in pediatric liver transplant recipients. Ann Transplant 2015; 20:279-84. [PMID: 25981858 DOI: 10.12659/aot.892544] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The aim of our study was to retrospectively assess any correlation between graft fibrosis and selected immunological factors in pediatric liver transplant recipients. MATERIAL AND METHODS The study was performed on 33 patients after living related donor transplantation, divided into 2 groups depending on history of acute rejection episodes after transplantation. We assessed liver biopsies for presence of fibrosis, signs of antibody-mediated rejection, inflammatory infiltrations, and changes in bile ducts. We correlated these findings with assessment of anti-HLA antibodies. RESULTS Among 14 patients with ACR, a history fibrosis was found in 8 patients (57%). In 19 patients without a history of ACR, fibrosis was found in 9 patients (47%). Anti-HLA antibodies were found in 47% of patients with fibrosis and in only 18.75% of patients without fibrosis. Among 3 patients with signs of antibody-mediated rejection, all had fibrosis in the graft 2 years after transplantation. We did not find any patient with chronic rejection or ductopenia. CONCLUSIONS We suggest that there is a correlation between ACR and development of graft fibrosis present in liver grafts from recipients with normal liver biochemistry. Anti-HLA antibodies class II seems to be most important in development of fibrosis.
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Affiliation(s)
| | - Piotr Kaliciński
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - Przemysław Kluge
- Department of Pathology, Children's Memorial Health Institute, Warsaw, Poland
| | - Barbara Piątosa
- Histocompatibility Laboratory, Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology and Feeding Disorder, Children's Memorial Health Institute, Warsaw, Poland
| | - Aneta Rękawek
- Histocompatibility Laboratory, Children's Memorial Health Institute, Warsaw, Poland
| | - Ewa Kostecka
- Histocompatibility Laboratory, Children's Memorial Health Institute, Warsaw, Poland
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Czubkowski P, Wierzbicka A, Socha P, Jankowska I, Pawłowska J. Cardiovascular risk factors after conversion from cyclosporine to tacrolimus in children after liver transplantation. Ann Transplant 2014; 19:604-8. [PMID: 25409773 DOI: 10.12659/aot.890865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Calcineurin inhibitors (CNI) may increase the risk of cardiovascular (CV) events. This prospective study aimed to determine cardiovascular risk factors in pediatric patients after living related liver transplantation (LRLTx) 12 months after the conversion from cyclosporine (CS) to tacrolimus (TAC). MATERIAL/METHODS The study group consisted of 7 children (5 females and 2 males) after LRLTx performed at the median age of 3 years (range 0.8-7.2), who received CS monotherapy for at least 5 years before it was switched to TAC. The median age at conversion was years 13.1 years (range 10.1-18). Weight BMI Z-score, 24-h ABPM (ambulatory blood pressure monitoring), renal function assessment, and fasting lipid and oxidative stress profiles were performed before and 12 months after conversion. RESULTS Within 1-year follow-up, TAC was well tolerated and we did not observe any drug-related adverse effects or severe infections. Renal function, blood pressure, and lipid parameters did not differ after the conversion. Before the conversion, there was lower median glutathione (GSH) levels (748 vs. 776 [µmol/l]) and glutathione peroxidase (GPx) activity (31.4 vs. 32.4 [U/gHb]), but statistical significance was not reached (p>0.05). Asymmetric dimethylarginine (ADMA) levels were higher before conversion to TAC (0.93 vs. 0.69 [µmol/l], p=0.01), as were oxidized LDL (oxyLDL) levels (317 vs. 264 [mU/ml], p=0.04). CONCLUSIONS There was no significant difference between CS and TAC in risk factors for CV events. Potential benefits in oxidative stress profile resulting from CS to TAC conversion may add another important area for further research.
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Affiliation(s)
- Piotr Czubkowski
- Department of Gastroenterology, Hepatology and Feeding Disorders, Children's Memorial Health Institute, Warsaw, Poland
| | - Aldona Wierzbicka
- Department of Biochemistry and Experimental Medicine, Children's Memorial Health Institute, Warsaw, Poland
| | - Piotr Socha
- Department of Gastroenterology, Hepatology and Feeding Disorders, Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology and Feeding Disorders, Children's Memorial Health Institute, Warsaw, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology and Feeding Disorders, Children's Memorial Health Institute, Warsaw, Poland
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Ołdakowska-Jedynak U, Jankowska I, Hartleb M, Jirsa M, Pawłowska J, Czubkowski P, Krawczyk M. Treatment of pruritus with Prometheus dialysis and absorption system in a patient with benign recurrent intrahepatic cholestasis. Hepatol Res 2014; 44:E304-E308. [PMID: 24164717 DOI: 10.1111/hepr.12262] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 10/10/2013] [Accepted: 10/21/2013] [Indexed: 02/08/2023]
Abstract
Benign recurrent intrahepatic cholestasis (BRIC) is an autosomal recessive liver disorder characterized by recurrent episodes of jaundice and itching. Episodes of cholestasis last variously from 1 week to several months, may start at any age and usually resolve spontaneously. No effective treatment has been found as yet. We report a case of genetically proven BRIC in a male patient who developed three episodes of pruritus and jaundice at the age of 14, 16 and 19 years. During the third episode, he did not respond to pharmacological medical therapy, and fractionated plasma separation and absorption (FPSA, Prometheus) was performed to manage intractable pruritus. The treatment immediately alleviated pruritus, lowered serum bilirubin concentration and induced sustained remission in the 5-year follow up. FPSA seems to be a safe and effective way of treatment for BRIC in patients with severe pruritus and prolonged jaundice.
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Góra-Gębka M, Woźniak M, Cielecka-Kuszyk J, Korpal-Szczyrska M, Sznurkowska K, Zagierski M, Jankowska I, Plata-Nazar K, Kamińska B, Liberek A. Graves' disease, Celiac disease and liver function abnormalities in a patient--clinical manifestation and diagnostic difficulties. Acta Biochim Pol 2014. [DOI: 10.18388/abp.2014_1897] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Autoimmune diseases due to probable common pathogenesis tend to coexist in some patients. Complex clinical presentation with diverse timing of particular symptoms and sophisticated treatment with numerous side effects, may cause diagnostic difficulties, especially in children. The paper presents diagnostic difficulties and pitfalls in a child with Graves' disease, celiac disease and liver function abnormalities.
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Góra-Gębka M, Woźniak M, Cielecka-Kuszyk J, Korpal-Szczyrska M, Sznurkowska K, Zagierski M, Jankowska I, Plata-Nazar K, Kamińska B, Liberek A. Graves' disease, Celiac disease and liver function abnormalities in a patient--clinical manifestation and diagnostic difficulties. Acta Biochim Pol 2014; 61:281-284. [PMID: 24904927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Revised: 03/12/2014] [Accepted: 04/06/2014] [Indexed: 06/03/2023]
Abstract
Autoimmune diseases due to probable common pathogenesis tend to coexist in some patients. Complex clinical presentation with diverse timing of particular symptoms and sophisticated treatment with numerous side effects, may cause diagnostic difficulties, especially in children. The paper presents diagnostic difficulties and pitfalls in a child with Graves' disease, celiac disease and liver function abnormalities.
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Affiliation(s)
- Magdalena Góra-Gębka
- Department of Pediatrics, Pediatric Gastroenterology, Hepatology and Nutrition, Medical University of Gdansk, Gdańsk, Poland
| | - Małgorzata Woźniak
- Department of Gastroenterology, Hepatology and Eating Disorders Children's Memorial Hospital in Warsaw, Warsaw, Poland
| | | | - Maria Korpal-Szczyrska
- Department of Pediatrics, Hematology, Oncology and Endocrinology, Medical University of Gdansk, Gdańsk, Poland
| | - Katarzyna Sznurkowska
- Department of Pediatrics, Pediatric Gastroenterology, Hepatology and Nutrition, Medical University of Gdansk, Gdańsk, Poland
| | - Maciej Zagierski
- Department of Pediatrics, Pediatric Gastroenterology, Hepatology and Nutrition, Medical University of Gdansk, Gdańsk, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology and Eating Disorders Children's Memorial Hospital in Warsaw, Warsaw, Poland
| | - Katarzyna Plata-Nazar
- Department of Pediatrics, Pediatric Gastroenterology, Hepatology and Nutrition, Medical University of Gdansk, Gdańsk, Poland
| | - Barbara Kamińska
- Department of Pediatrics, Pediatric Gastroenterology, Hepatology and Nutrition, Medical University of Gdansk, Gdańsk, Poland
| | - Anna Liberek
- Faculty of Health Sciences with Subfaculty of Nursing Medical University of Gdansk, Gdańsk, Poland
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Lisowska A, Kobelska-Dubiel N, Jankowska I, Pawłowska J, Moczko J, Walkowiak J. Small intestinal bacterial overgrowth in patients with progressive familial intrahepatic cholestasis. Acta Biochim Pol 2014; 61:103-107. [PMID: 24644547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 01/20/2014] [Accepted: 02/21/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND & AIMS To date, no studies concerning the presence of small intestinal bacterial overgrowth in patients with progressive familial intrahepatic cholestasis were published. Based upon characteristic of progressive familial intrahepatic cholestasis one can expect the coexistence of small intestinal bacterial overgrowth. The aim of the study was to assess the incidence of small intestinal bacterial overgrowth in patients with progressive familial intrahepatic cholestasis. METHODS 26 patients aged 8 to 25 years with progressive familial intrahepatic cholestasis were included in the study. Molecular analysis of ABCB11 gene was performed in the vast majority of patients. In all patients Z-score for body weight and height, biochemical tests (bilirubin, bile acid concentration, fecal fat excretion) were assessed. In all patients hydrogen-methane breath test was performed. RESULTS On the basis of first hydrogen-methane breath test, diagnosis of small intestinal bacterial overgrowth was confirmed in 9 patients (35%), 5 patients (19%) had borderline results. The second breath test was performed in 10 patients: in 3 patients results were still positive and 2 patients had a borderline result. The third breath test was conducted in 2 patients and positive results were still observed. Statistical analysis did not reveal any significant correlations between clinical, biochemical and therapeutic parameters in patients with progressive familial intrahepatic cholestasis and coexistence of small intestinal bacterial overgrowth. CONCLUSIONS Our results suggest that small intestinal bacterial overgrowth is frequent in patients with progressive familial intrahepatic cholestasis. Moreover, it seems that this condition has the tendency to persist or recur, despite the treatment.
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Affiliation(s)
- Aleksandra Lisowska
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznań University of Medical Sciences, Poznań, Poland
| | - Natalia Kobelska-Dubiel
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznań University of Medical Sciences, Poznań, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology and Nutrition, Children's Memorial Health Institute, Warszawa, Poland
| | - Joanna Pawłowska
- Department of Gastroenterology, Hepatology and Nutrition, Children's Memorial Health Institute, Warszawa, Poland
| | - Jerzy Moczko
- Department of Computer Science and Statistics, Poznań University of Medical Sciences, Poznań, Poland
| | - Jarosław Walkowiak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznań University of Medical Sciences, Poznań, Poland
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Lisowska A, Kobelska-Dubiel N, Jankowska I, Pawłowska J, Moczko J, Walkowiak J. Small intestinal bacterial overgrowth in patients with progressive familial intrahepatic cholestasis. Acta Biochim Pol 2014. [DOI: 10.18388/abp.2014_1930] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
To date, no studies concerning the presence of small intestinal bacterial overgrowth in patients with progressive familial intrahepatic cholestasis were published. Based upon characteristic of progressive familial intrahepatic cholestasis one can expect the coexistence of small intestinal bacterial overgrowth. The aim of the study was to assess the incidence of small intestinal bacterial overgrowth in patients with progressive familial intrahepatic cholestasis.
26 patients aged 8 to 25 years with progressive familial intrahepatic cholestasis were included in the study. Molecular analysis of ABCB11 gene was performed in the vast majority of patients. In all patients Z-score for body weight and height, biochemical tests (bilirubin, bile acid concentration, fecal fat excretion) were assessed. In all patients hydrogen-methane breath test was performed.
On the basis of first hydrogen-methane breath test, diagnosis of small intestinal bacterial overgrowth was confirmed in 9 patients (35%), 5 patients (19%) had borderline results. The second breath test was performed in 10 patients: in 3 patients results were still positive and 2 patients had a borderline result. The third breath test was conducted in 2 patients and positive results were still observed. Statistical analysis did not reveal any significant correlations between clinical, biochemical and therapeutic parameters in patients with progressive familial intrahepatic cholestasis and coexistence of small intestinal bacterial overgrowth.
Our results suggest that small intestinal bacterial overgrowth is frequent in patients with progressive familial intrahepatic cholestasis. Moreover, it seems that this condition has the tendency to persist or recur, despite the treatment.
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Markiewicz-Kijewska M, Kaliciński P, Kluge P, Piątosa B, Rękawek A, Jankowska I, Kostecka E, Kurowski PN. Antibody-mediated rejection in pediatric liver transplant recipients. Ann Transplant 2014; 19:119-23. [PMID: 24594760 DOI: 10.12659/aot.889921] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Antibody-mediated rejection (AMR), associated with the presence of C4d deposits, is well-defined in kidney transplantation but much less documented in liver transplantation (LTx). The aim of our study was to retrospectively analyze a group of pediatric liver transplant recipients who experienced episodes of acute rejection in the past, for the signs of AMR and its impact on liver histology. MATERIAL/METHODS Our study population consisted of 18 patients after living related donor liver transplantation with a history of acute cellular rejection (1-5/patient). In all of them, actual liver function was good at almost 2-year median follow-up after transplantation. We reassessed all liver biopsies taken from these children between 5 days to 5.7 years after transplantation for signs of acute cellular rejection and antibody-mediated rejection. In all patients, anti-HLA antibodies were also assessed at least 2 years after transplantation (2.18-12.27 years, median 6.795 years). RESULTS There were 27 episodes of acute rejection proved by liver biopsy. Signs of AMR were found in 6 of 18 patients (33.3%). In 5 of these patients, donor-specific (DSA) and non-specific anti-HLA antibodies were also identified. In the group of 12 patients with acute rejection without histochemical signs of AMR, anti-HLA antibodies were found in sera of only 5 of 12 patients after transplantation. CONCLUSIONS Our study shows some correlation between C4d-positive reaction in liver biopsies with acute cellular rejection and presence of anti-HLA antibodies, particularly against HLA class II. We did not find any difference in the late graft function, which could be correlated with the presence of AMR. Further studies on larger groups of patients are necessary.
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Affiliation(s)
| | - Piotr Kaliciński
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland
| | - Przemysław Kluge
- Department of Pathology, Children's Memorial Health Institute, Warsaw, Poland
| | - Barbara Piątosa
- Histocompatibility Laboratory, Children's Memorial Health Institute, Warsaw, Poland
| | - Aneta Rękawek
- Histocompatibility Laboratory, Children's Memorial Health Institute, Warsaw, Poland
| | - Irena Jankowska
- Department of Gastroenterology, Hepatology and Feeding Disorder, Children's Memorial Health Institute, Warsaw, Poland
| | - Ewa Kostecka
- Histocompatibility Laboratory, Children's Memorial Health Institute, Warsaw, Poland
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