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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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Mangone G, Serranti D, Bartolini E, Vigna V, Mastrangelo G, Ricci S, Trapani S, Azzari C, Resti M, Indolfi G. SNPs of the IFNL favour spontaneous clearance of HCV infection in children. Pediatr Res 2022; 91:1516-1521. [PMID: 33966053 DOI: 10.1038/s41390-021-01557-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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] [Received: 04/16/2020] [Revised: 03/08/2021] [Accepted: 03/19/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Both spontaneous and treatment-induced clearance of hepatitis C virus (HCV) in adults have been associated with genetic polymorphisms in the interferon-λ genes. The aim of the present study was to confirm the association between the rs12979860 and evaluate the association between the rs368234815 and the rs4803217 single-nucleotide polymorphisms (SNPs) of the interferon-λ genes and the outcome of the infection in children. METHODS Alleles and genotypes frequencies of 32 children, who presented spontaneous clearance of the virus and 135 children, with viral persistence were compared with ethnically matched controls obtained from the 1000 Genomes Project and the International HapMap Project databases. RESULTS The frequencies of the C/C genotype of rs12979860, the TT/TT of the rs368234815 and the A/C of the rs4803217 were higher in the clearance group than in children with viral persistence (C/C versus T/T + C/T odds ratio (OR): 2.6; 90% confidence intervals (CI): 1.3-5; p = 0.01; TT/TT versus ΔG/TT + ΔG/ΔG OR: 2.8; 90% CI: 1.4-5.5; p = 0.01; and A/A versus A/C OR: 8.3; 90% CI: 1.5-45.9; p = 0.017, respectively) and with the ethnically matched controls. CONCLUSIONS The rs12979860, the rs368234815 and the rs4803217 SNPs are associated with spontaneous clearance of HCV in children. IMPACT Innate immune system response has a key role in the outcome of vertically acquired HCV infection in children. The rs12979860, the rs368234815 and the rs4803217 SNPs are associated with spontaneous clearance of HCV in children. Interferons-λ activate the Janus kinase-Stat pathway, which in turn induces several interferon-stimulated genes, leading to suppression of HCV replication both in vivo and in vitro.
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Affiliation(s)
- Giusi Mangone
- Immunology Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
| | - Daniele Serranti
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
| | - Elisa Bartolini
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
| | - Veronica Vigna
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
| | - Greta Mastrangelo
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy.,Department NEUROFARBA, University of Florence, Firenze, Italy
| | - Silvia Ricci
- Department of Health Sciences, University of Florence, Firenze, Italy
| | - Sandra Trapani
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy.,Department of Health Sciences, University of Florence, Firenze, Italy
| | - Chiara Azzari
- Immunology Unit, Meyer Children's University Hospital of Florence, Firenze, Italy.,Department of Health Sciences, University of Florence, Firenze, Italy
| | - Massimo Resti
- Department of Health Sciences, University of Florence, Firenze, Italy
| | - Giuseppe Indolfi
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy. .,Department NEUROFARBA, University of Florence, Firenze, Italy.
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3
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Ranucci G, Della Corte C, Alberti D, Bondioni MP, Boroni G, Calvo PL, Cananzi M, Candusso M, Clemente MG, D'Antiga L, Degrassi I, De Ville De Goyet J, Di Dato F, Di Giorgio A, Vici CD, Ferrari F, Francalanci P, Fuoti M, Fusaro F, Gaio P, Grimaldi C, Iascone M, Indolfi G, Iorio R, Maggiore G, Mandato C, Matarazzo L, Monti L, Mosca F, Nebbia G, Nuti F, Paolella G, Pinon M, Roggero P, Sciveres M, Serranti D, Spada M, Vajro P, Nicastro E. Diagnostic approach to neonatal and infantile cholestasis: A position paper by the SIGENP liver disease working group. Dig Liver Dis 2022; 54:40-53. [PMID: 34688573 DOI: 10.1016/j.dld.2021.09.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [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: 05/03/2021] [Revised: 08/23/2021] [Accepted: 09/12/2021] [Indexed: 12/11/2022]
Abstract
Neonatal and infantile cholestasis (NIC) can represent the onset of a surgically correctable disease and of a genetic or metabolic disorder worthy of medical treatment. Timely recognition of NIC and identification of the underlying etiology are paramount to improve outcomes. Upon invitation by the Italian National Institute of Health (ISS), an expert working grouped was formed to formulate evidence-based positions on current knowledge about the diagnosis of NIC. A systematic literature search was conducted to collect evidence about epidemiology, etiology, clinical aspects and accuracy of available diagnostic tests in NIC. Evidence was scored using the GRADE system. All recommendations were approved by a panel of experts upon agreement of at least 75% of the members. The final document was approved by all the panel components. This position document summarizes the collected statements and defines the best-evidence diagnostic approach to cholestasis in the first year of life.
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Affiliation(s)
- Giusy Ranucci
- Department of Pediatrics, Santobono-Pausilipon Children's Hospital AORN, Naples, Italy
| | - Claudia Della Corte
- Hepatology, Gastroenterology, Nutrition and Liver transplantation Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | | | - Maria Pia Bondioni
- Pediatric Radiology, University of Brescia, ASST Spedali Civili di Brescia, Brescia, Italy
| | | | - Pier Luigi Calvo
- Pediatric Gastroenterology Unit, Regina Margherita Children's Hospital, Azienda Ospedaliera-Universitaria Città della Salute e della Scienza, Turin, Italy
| | - Mara Cananzi
- Unit of Gastroenterology, Digestive Endoscopy, Hepatology and Care of Children with Liver Transplantation, University Hospital of Padova, Padova, Italy
| | - Manila Candusso
- Hepatology, Gastroenterology, Nutrition and Liver transplantation Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Maria Grazia Clemente
- Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Lorenzo D'Antiga
- Hepatology, Gastroenterology and Transplantation Unit, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Irene Degrassi
- Service of Paediatric Hepatology, Department of Paediatrics, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Jean De Ville De Goyet
- Pediatric Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, ISMETT UPMC, Palermo, Italy
| | - Fabiola Di Dato
- Department di Translational Medical Science, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Angelo Di Giorgio
- Hepatology, Gastroenterology and Transplantation Unit, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Carlo Dionisi Vici
- Division of Metabolism and Metabolic Diseases Research Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | | | - Paola Francalanci
- Department of Pathology, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Maurizio Fuoti
- Pediatric Gastroenterology and Endoscopy Unit Children's Hospital, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Fabio Fusaro
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Paola Gaio
- Unit of Gastroenterology, Digestive Endoscopy, Hepatology and Care of Children with Liver Transplantation, University Hospital of Padova, Padova, Italy
| | - Chiara Grimaldi
- Division of Abdominal Transplantation and Hepatobiliopancreatic Surgery, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Maria Iascone
- Medical Genetics Laboratory, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Giuseppe Indolfi
- Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Raffaele Iorio
- Department di Translational Medical Science, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Giuseppe Maggiore
- Hepatology, Gastroenterology, Nutrition and Liver transplantation Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Claudia Mandato
- Department of Pediatrics, Santobono-Pausilipon Children's Hospital AORN, Naples, Italy
| | | | - Lidia Monti
- Department of Radiology, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Fabio Mosca
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gabriella Nebbia
- Service of Paediatric Hepatology, Department of Paediatrics, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Nuti
- Service of Paediatric Hepatology, Department of Paediatrics, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Paolella
- Service of Paediatric Hepatology, Department of Paediatrics, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Michele Pinon
- Pediatric Gastroenterology Unit, Regina Margherita Children's Hospital, Azienda Ospedaliera-Universitaria Città della Salute e della Scienza, Turin, Italy
| | - Paola Roggero
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Sciveres
- Pediatric Hepatology and Liver Transplantation, ISMETT UPMC, Palermo, Italy
| | - Daniele Serranti
- Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Marco Spada
- Division of Abdominal Transplantation and Hepatobiliopancreatic Surgery, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Pietro Vajro
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana" University of Salerno, Baronissi, Italy
| | - Emanuele Nicastro
- Hepatology, Gastroenterology and Transplantation Unit, Hospital Papa Giovanni XXIII, Bergamo, Italy
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Lenz D, Pahl J, Hauck F, Alameer S, Balasubramanian M, Baric I, Boy N, Church JA, Crushell E, Dick A, Distelmaier F, Gujar J, Indolfi G, Lurz E, Peters B, Schwerd T, Serranti D, Kölker S, Klein C, Hoffmann GF, Prokisch H, Greil J, Cerwenka A, Giese T, Staufner C. NBAS Variants Are Associated with Quantitative and Qualitative NK and B Cell Deficiency. J Clin Immunol 2021; 41:1781-1793. [PMID: 34386911 PMCID: PMC8604887 DOI: 10.1007/s10875-021-01110-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [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] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/23/2021] [Indexed: 12/30/2022]
Abstract
PURPOSE Biallelic pathogenic NBAS variants manifest as a multisystem disorder with heterogeneous clinical phenotypes such as recurrent acute liver failure, growth retardation, and susceptibility to infections. This study explores how NBAS-associated disease affects cells of the innate and adaptive immune system. METHODS Clinical and laboratory parameters were combined with functional multi-parametric immunophenotyping methods in fifteen NBAS-deficient patients to discover possible alterations in their immune system. RESULTS Our study revealed reduced absolute numbers of mature CD56dim natural killer (NK) cells. Notably, the residual NK cell population in NBAS-deficient patients exerted a lower potential for activation and degranulation in response to K562 target cells, suggesting an NK cell-intrinsic role for NBAS in the release of cytotoxic granules. NBAS-deficient NK cell activation and degranulation was normalized upon pre-activation by IL-2 in vitro, suggesting that functional impairment was reversible. In addition, we observed a reduced number of naïve B cells in the peripheral blood associated with hypogammaglobulinemia. CONCLUSION In summary, we demonstrate that pathogenic biallelic variants in NBAS are associated with dysfunctional NK cells as well as impaired adaptive humoral immunity.
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Affiliation(s)
- Dominic Lenz
- Division of Neuropediatrics and Pediatric Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Jens Pahl
- Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Fabian Hauck
- Department of Pediatrics, Dr. Von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- German Centre for Infection Research (DZIF), Munich, Germany
- Munich Centre for Rare Diseases (M-ZSELMU), University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Seham Alameer
- Pediatric Department, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Meena Balasubramanian
- Sheffield Clinical Genetics Service, Sheffield Children's NHS Foundation Trust, Sheffield, UK
- Department of Oncology & Metabolism, University of Sheffield, Sheffield, UK
| | - Ivo Baric
- Department of Pediatrics, School of Medicine, University Hospital Center Zagreb and University of Zagreb, Zagreb, Croatia
| | - Nikolas Boy
- Division of Neuropediatrics and Pediatric Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Joseph A Church
- Department of Pediatrics, Keck School of Medicine of the University of Southern California, and Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Ellen Crushell
- National Centre for Inherited Metabolic Disorders, Children's Health Ireland At Temple Street and Crumlin, Dublin, Ireland
| | - Anke Dick
- Department of Pediatrics, University Hospital Würzburg, Würzburg, Germany
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Jidnyasa Gujar
- Division of Neuropediatrics and Pediatric Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Giuseppe Indolfi
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
| | - Eberhard Lurz
- Department of Pediatrics, Dr. Von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
| | - Bianca Peters
- Division of Neuropediatrics and Pediatric Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Tobias Schwerd
- Department of Pediatrics, Dr. Von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
| | - Daniele Serranti
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
| | - Stefan Kölker
- Division of Neuropediatrics and Pediatric Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Christoph Klein
- Department of Pediatrics, Dr. Von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
- German Centre for Infection Research (DZIF), Munich, Germany
- Munich Centre for Rare Diseases (M-ZSELMU), University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Georg F Hoffmann
- Division of Neuropediatrics and Pediatric Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Holger Prokisch
- Institute of Human Genetics, Klinikum Rechts Der Isar, Technical University of Munich, Munich, Germany
- Institute of Human Genetics, Helmholtz Zentrum Munich, Neuherberg, Germany
| | - Johann Greil
- Department of Pediatric Hematology and Oncology, University Children's Hospital, Heidelberg, Germany
| | - Adelheid Cerwenka
- Department of Immunobiochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medizinische Fakultät Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Thomas Giese
- Institute of Immunology and German Center for Infection Research (DZIF), Heidelberg University Hospital, Heidelberg, Germany
| | - Christian Staufner
- Division of Neuropediatrics and Pediatric Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany.
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5
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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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Serranti D, Nebbia G, Cananzi M, Nicastro E, Di Dato F, Nuti F, Garazzino S, Silvestro E, Giacomet V, Forlanini F, Pinon M, Calvo PL, Riva S, Dodi I, Cangelosi AM, Antonucci R, Ricci S, Bartolini E, Mastrangelo G, Trapani S, Lenge M, Gaio P, Vajro P, Iorio R, D'Antiga L, Indolfi G. Efficacy of Sofosbuvir/Ledipasvir in Adolescents With Chronic Hepatitis C Genotypes 1, 3, and 4: A Real-world Study. J Pediatr Gastroenterol Nutr 2021; 72:95-100. [PMID: 32810039 DOI: 10.1097/mpg.0000000000002900] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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] [Indexed: 01/26/2023]
Abstract
OBJECTIVES Sofosbuvir/Ledipasvir (SOF/LDV) has been approved by the European Medicine Agency (EMA) for the treatment of children and adolescents (at least 3 years of age) with chronic hepatitis C (CHC) genotype 1, 3, and 4 infection. The aim of this study was to evaluate the efficacy and safety of SOF/LDV in adolescents (12 to <18 years old) with CHC in the real-world setting. METHODS Prospective, open-label, multicentre study involving 12 Italian centres. Patients received the fixed-dose combination of SOF/LDV (400/90 mg) once daily ± ribavirin as per EMA approval and recommendations. The key efficacy endpoint was sustained virological response 12 weeks after the end of treatment (SVR12) as per intention-to-treat analysis. Safety was assessed by adverse events and clinical/laboratory data. RESULTS Seventy-eight consecutive adolescents (median age 15.2 years, range 12-17.9; girls 53.8%) were enrolled and treated between June 2018 and December 2019. Genotype distribution was as follows: genotype 1 (82.1%), 3 (2.5%), and 4 (15.4%). Seventy-six (97.4%) patients completed treatment and follow-up. Overall, SVR12 was 98.7%. One patient was lost to follow-up after 4 weeks of treatment; 1 patient completed treatment and missed the follow-up visit. No virological breakthrough or relapse were observed. No patient experienced grade 3 to 4 adverse event or serious adverse event. CONCLUSIONS The results of this real-world study confirmed the high efficacy and the optimal safety profile of SOF/LDV for treatment of CHC in adolescents.
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Affiliation(s)
- Daniele Serranti
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze
| | - Gabriella Nebbia
- Pediatric Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
| | - Mara Cananzi
- Unit of Gastroenterology, Digestive Endoscopy, Hepatology and Care of Children with Liver Transplantation, University Hospital of Padova, Padova
| | - Emanuele Nicastro
- Paediatric Hepatology, Gastroenterology and Transplantation, Hospital Papa Giovanni XXIII, Bergamo
| | - Fabiola Di Dato
- Pediatric Liver Unit, University of Naples Federico II, Napoli
| | - Federica Nuti
- Pediatric Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan
| | - Silvia Garazzino
- Ospedale Infantile Regina Margherita, Città della Salute e della Scienza della Città di Torino, Infectious Diseases Unit, University of Turin, Torino
| | - Erika Silvestro
- Ospedale Infantile Regina Margherita, Città della Salute e della Scienza della Città di Torino, Infectious Diseases Unit, University of Turin, Torino
| | - Vania Giacomet
- Unit of Paediatric Infectious Disease ASST FBF SACCO, University of Milan, Milan
| | - Federica Forlanini
- Unit of Paediatric Infectious Disease ASST FBF SACCO, University of Milan, Milan
| | - Michele Pinon
- Ospedale Infantile Regina Margherita, Città della Salute e della Scienza della Città di Torino, Pediatric Gastroenterology Unit, Torino
| | - Pier Luigi Calvo
- Ospedale Infantile Regina Margherita, Città della Salute e della Scienza della Città di Torino, Pediatric Gastroenterology Unit, Torino
| | - Silvia Riva
- Unità di Epatologia Pediatrica e Trapianto di Fegato ISMETT Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo
| | - Icilio Dodi
- U.O.C. Pediatria Generale e d'Urgenza, Ospedale dei Bambini "Pietro Barilla", Azienda Ospedaliero-Universitaria di Parma, Parma
| | - Antonina Marta Cangelosi
- U.O.C. Pediatria Generale e d'Urgenza, Ospedale dei Bambini "Pietro Barilla", Azienda Ospedaliero-Universitaria di Parma, Parma
| | - Roberto Antonucci
- Pediatric Clinic, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari
| | - Silvia Ricci
- Immunology Division, Section of Pediatrics, Department of Health Sciences, University of Florence and Meyer Children's University Hospital of Florence
| | - Elisa Bartolini
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze
| | - Greta Mastrangelo
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze
| | - Sandra Trapani
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze
| | - Matteo Lenge
- Clinical Trial Office, Meyer Children's University Hospital of Florence, Firenze
| | - Paola Gaio
- Unit of Gastroenterology, Digestive Endoscopy, Hepatology and Care of Children with Liver Transplantation, University Hospital of Padova, Padova
| | - Pietro Vajro
- Dipartimento di Medicina, Chirurgia e Odontoiatria "Scuola Medica Salernitana", Università di Salerno, Salerno
| | - Raffaele Iorio
- Pediatric Liver Unit, University of Naples Federico II, Napoli
| | - Lorenzo D'Antiga
- Paediatric Hepatology, Gastroenterology and Transplantation, Hospital Papa Giovanni XXIII, Bergamo
| | - Giuseppe Indolfi
- Department Neurofarba, University of Florence Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
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7
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Arnone OC, Serranti D, Bartolini E, Mastrangelo G, Stinco M, Trapani S, Ricci S, Resti M, Indolfi G. Chronic hepatitis B in children, report of a single-centre longitudinal study on 152 children. J Viral Hepat 2020; 27:1344-1351. [PMID: 32853482 DOI: 10.1111/jvh.13382] [Citation(s) in RCA: 2] [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] [Received: 04/17/2020] [Revised: 07/09/2020] [Accepted: 08/11/2020] [Indexed: 02/06/2023]
Abstract
The aims of this prospective study were as follows: (1) to describe the natural history of chronic hepatitis B virus (HBV) infection in a large cohort of untreated children followed at a single centre and (2) to evaluate whether or not the new European Association for the Study of Liver (EASL) classification for the phases of HBV infection in adults can be used for children. All children who presented at the Liver Unit of our hospital from 1 January 1987 to 31 December 2019 and were diagnosed with chronic HBV infection were enrolled. The final sample consisted of 152 children. The median duration of the follow-up was 83 months (range 7-232). At baseline, 125 patients (82.2%) were HBeAg positive (85.3% abnormal alanine aminotransferase (ALT) levels), and 24 (15.8%) were HBeAg-negative (93.3% abnormal ALT). At the end of the observation period, 62 of the HBeAg-positive patients (40.7%) achieved HBeAg seroconversion (median age 9.45 years, range 0.8-19) and 2 (1.4%) achieved HBsAg seroconversion. Elevated ALT serum levels at baseline (P = .011), lower baseline HBV DNA levels (P < .001) and Asian ethnicity (P = .0001) were identified as predisposing factors towards HBeAg seroconversion. EASL criteria could not be applied to 43.3% and 43.5% of the children at baseline and at end of observation, respectively, that were grouped into an undetermined phenotype category. According to the results of the present study, the new EASL guidelines for adults with HBV infection cannot be applied in a satisfactory manner in children.
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Affiliation(s)
- Olivia C Arnone
- Liver Unit, Meyer Children's University Hospital, University of Florence, Firenze, Italy
| | - Daniele Serranti
- Liver Unit, Meyer Children's University Hospital, University of Florence, Firenze, Italy
| | - Elisa Bartolini
- Liver Unit, Meyer Children's University Hospital, University of Florence, Firenze, Italy
| | | | - Mariangela Stinco
- Liver Unit, Meyer Children's University Hospital, University of Florence, Firenze, Italy
| | - Sandra Trapani
- Department of Health Sciences, University of Florence, Firenze, Italy
| | - Silvia Ricci
- Department of Health Sciences, University of Florence, Firenze, Italy
| | - Massimo Resti
- Liver Unit, Meyer Children's University Hospital, University of Florence, Firenze, Italy
| | - Giuseppe Indolfi
- Liver Unit, Meyer Children's University Hospital, University of Florence, Firenze, Italy.,Department NEUROFARBA, University of Florence, Firenze, Italy
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8
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Indolfi G, Giometto S, Serranti D, Bettiol A, Bigagli E, De Masi S, Lucenteforte E. Systematic review with meta-analysis: the efficacy and safety of direct-acting antivirals in children and adolescents with chronic hepatitis C virus infection. Aliment Pharmacol Ther 2020; 52:1125-1133. [PMID: 32809230 DOI: 10.1111/apt.16037] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [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] [Received: 04/06/2020] [Revised: 04/27/2020] [Accepted: 07/22/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND The effect of direct-acting anti-virals (DAAs) in children and adolescents with chronic hepatitis C virus (HCV) infection is difficult to determine, since few, aged between 3 and 18 years, have been enrolled in clinical trials, and some data come from observational studies. AIM To summarise the evidence on efficacy and safety of DAAs in children and adolescents with chronic HCV infection. METHODS We performed a systematic review and meta-analysis of prospective studies on the efficacy and safety of DAAs in subjects <18 years of age. We considered the sustained virological response at post-treatment week 12 as efficacy outcome and adverse events as safety outcome. We considered intervention effect for each study arm by calculating the proportion of sustained virologic response at post-treatment week 12 in subjects receiving all doses of treatment and proportion of adverse events in subjects receiving at least one dose of treatment. Pooled proportions were calculated using the Freeman-Tukey double arcsine transformation. Random effects model was used for all analyses. RESULTS Among 39 included studies (1796 subjects), the pooled proportion among those receiving all doses of treatment and reaching sustained virologic response at post-treatment week 12 was 100% (95% confidence interval: 100-100). Considering subjects receiving at least one dose of treatment, lowest estimates were reported among children with cirrhosis (83%). Headache and fatigue were the most common adverse events. Serious adverse events were uncommon. CONCLUSIONS Children and adolescents with chronic HCV infection can be safely treated with DAAs with similar efficacy as reported in adults.
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Affiliation(s)
- Giuseppe Indolfi
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy.,Department NEUROFARBA, University of Florence, Florence, Italy
| | - Sabrina Giometto
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Daniele Serranti
- Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Firenze, Italy
| | | | | | - Salvatore De Masi
- Clinical Trial Office, Meyer's Children University Hospital of Florence, Firenze, Italy
| | - Ersilia Lucenteforte
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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9
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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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10
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Ricci S, Lodi L, Serranti D, Moroni M, Belli G, Mancano G, La Barbera A, Forzano G, Mangone G, Indolfi G, Azzari C. Immunological Features of Neuroblastoma Amplified Sequence Deficiency: Report of the First Case Identified Through Newborn Screening for Primary Immunodeficiency and Review of the Literature. Front Immunol 2019; 10:1955. [PMID: 31507590 PMCID: PMC6718460 DOI: 10.3389/fimmu.2019.01955] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 08/02/2019] [Indexed: 01/30/2023] Open
Abstract
This is the first case of NBAS disease detected by NBS for primary immunodeficiency. NBS with KRECs is revealing unknown potentialities detecting conditions that benefit from early recognition like NBAS deficiency. Immune phenotyping should be mandatory in patients with NBAS deficiency since they can exhibit severe immunodeficiency with hypogammaglobulinemia as the most frequent finding. Fever during infections is a known trigger of acute liver failure in this syndrome, so immune dysfunction, should never go unnoticed in NBAS deficiency in order to start adequate therapy and prophylaxis.
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Affiliation(s)
- Silvia Ricci
- Section of Pediatrics, Division of Immunology, Department of Health Sciences, Meyer Children's University Hospital, Florence, Italy
| | - Lorenzo Lodi
- Section of Pediatrics, Division of Immunology, Department of Health Sciences, Meyer Children's University Hospital, Florence, Italy
| | - Daniele Serranti
- Pediatric and Liver Unit, Meyer Children's University Hospital, Florence, Italy
| | - Marco Moroni
- Neonatal Intensive Care Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Gilda Belli
- Neonatal Intensive Care Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Giorgia Mancano
- Medical Genetics Unit, Meyer Children's University Hospital, Florence, Italy
| | - Andrea La Barbera
- Medical Genetics Unit, Meyer Children's University Hospital, Florence, Italy
| | - Giulia Forzano
- Medical Genetics Unit, Meyer Children's University Hospital, Florence, Italy
| | - Giusi Mangone
- Section of Pediatrics, Division of Immunology, Department of Health Sciences, Meyer Children's University Hospital, Florence, Italy
| | - Giuseppe Indolfi
- Pediatric and Liver Unit, Meyer Children's University Hospital, Florence, Italy
| | - Chiara Azzari
- Section of Pediatrics, Division of Immunology, Department of Health Sciences, Meyer Children's University Hospital, Florence, Italy
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11
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Indolfi G, Bailey H, Serranti D, Giaquinto C, Thorne C. Treatment and monitoring of children with chronic hepatitis C in the Pre-DAA era: A European survey of 38 paediatric specialists. J Viral Hepat 2019; 26:961-968. [PMID: 30980773 DOI: 10.1111/jvh.13111] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 01/07/2019] [Revised: 03/06/2019] [Accepted: 03/18/2019] [Indexed: 12/11/2022]
Abstract
The burden of paediatric Hepatitis C virus (HCV) infection across Europe is unknown, as are current policies regarding monitoring and treatment. This collaborative study aimed to collect aggregate data to characterise the population of ≤18-year-olds with HCV infection in specialist follow up in a 12-month period (2016) across the PENTAHep European consortium, and investigate current policies around monitoring and treatment. A cross-sectional, web-based survey was distributed in April 2017 to 50 paediatricians in 19 European countries, covering patients' profile, and monitoring and treatment practices. Responses were received from 38/50 clinicians collectively caring for 663 children with chronic HCV infection of whom three-quarters were aged ≥6 years and 90% vertically infected. HCV genotype 1 was the most common (n 380; 57.3%), followed by genotype 3, 4 and 2. Seventeen children (3%) with chronic HCV infection were diagnosed with cirrhosis, and six were reported to have received liver transplantation for HCV-related liver disease. The majority (n 425; 64.1%) of the European children with HCV infection remained treatment-naive in 2016. Age affected clinicians' attitudes towards treatment; 94% reported being willing to use direct-acting antivirals, if available, in adolescents (aged ≥11 years), 78% in children aged 6-10 and 42% in those 3-5 years of age (Pearson correlation coefficient -0.98; P 0.0001). This survey provides the largest characterisation of the population of children in clinical follow-up for chronic HCV infection in Europe, alongside important contextual information on their management and treatment. Discussion is needed around strategies and criteria for use of direct-acting antivirals in these children.
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Affiliation(s)
- Giuseppe Indolfi
- Department NEUROFARBA, University of Florence, Florence, Italy.,Meyer Children's University-Hospital of Florence, Florence, Italy
| | - Heather Bailey
- University College London, Institute of Child Health, London, UK
| | - Daniele Serranti
- Meyer Children's University-Hospital of Florence, Florence, Italy
| | | | - Claire Thorne
- University College London, Institute of Child Health, London, UK
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12
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Azzari C, Serranti D, Nieddu F, Moriondo M, Casini A, Lodi L, de Benedictis FM, De Vitis E, Cavone F, Cortimiglia M, Indolfi G, Lombardi E, Carloni I, Cutrera R, Lucenteforte E, Resti M, Ricci S. Significant impact of pneumococcal conjugate vaccination on pediatric parapneumonic effusion: Italy 2006-2018. Vaccine 2019; 37:2704-2711. [PMID: 30981627 DOI: 10.1016/j.vaccine.2019.04.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [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: 07/23/2018] [Revised: 04/01/2019] [Accepted: 04/04/2019] [Indexed: 10/27/2022]
Abstract
Etiology and serotyping of parapneumonic effusion (PPE) and the impact of vaccination was evaluated over a 12-year period, before and after the PCV13 introduction (2011) for Italian children From 0 to 16 years of age. Five hundred and two children were evaluated; 226 blood and 356 pleural fluid samples were obtained and tested using Realtime-PCR and culture. In the pre-PCV13 era S. pneumoniae was the most frequent pathogen identified (64/90; 71.1%) with a large predominance of serotypes 1 (42.4%), 3 (23.7%), 7F (5.1%) and 19A (11.9%). The impact of vaccination, calculated on children 0-8 years of age, demonstrated a significant reduction of PPE: with an incidence rate of 2.82 (95%CL 2.32-3.41) in the pre-PCV13 era and an age-standardized rate (ASR) of 0.66 (95% CL 0.37-1.99) in the post-PCV13 era, p < 0.0001. No increase in non-PCV13 serotypes was recorded. S. pneumoniae remained the most frequent pathogen identified in the post-PCV13 era in unvaccinated children with an unchanged serotype distribution: respectively 26/66 (39.4%), 25/66 (37.9%), 5/66 (7.6%), and 4/66 (6.1%) for 1, 3, 7F and 19A. On the other hand 7F and 19A disappeared in vaccinated children and serotype 1 and 3 decreased by 91.8% and 31.5%, respectively. Realtime PCR was significantly more sensitive than culture both in pleural fluid (79.7% vs 12.5%) and in blood (17.8% vs 7.4%). In conclusion, our findings indicate that routine immunization with PCV13 has significantly reduced the burden of childhood PPE in vaccinated children, without increasing PPE due to other bacteria and without serotype shift. Moreover, the impact of PCV13 may be underestimated due to the increase in pneumococcal surveillance in Italy. Data has also shown that Real-time PCR is an essential tool to better define the etiology of PPE and to monitor vaccination plans. Longer studies will be necessary to evaluate the role of herd protection in PPE prevention.
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Affiliation(s)
- Chiara Azzari
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Daniele Serranti
- Department of Pediatrics, Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Francesco Nieddu
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Maria Moriondo
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Arianna Casini
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Lorenzo Lodi
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | | | - Elisa De Vitis
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Federica Cavone
- Department of Pediatrics, Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy
| | - Martina Cortimiglia
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Giuseppe Indolfi
- Department of Pediatrics, Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Enrico Lombardi
- Department of Pediatrics, Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Ines Carloni
- Pediatric Unit, Salesi Childrens Hospital, Department of Mother and Child Health, Via Filippo Corridoni 10, 60123 Ancona, Italy.
| | - Renato Cutrera
- Ospedale Bambino Gesù, Pediatrics - Respiratory Unit, Piazza Sant'Onofrio 4, 00165 Rome, Italy
| | - Ersilia Lucenteforte
- Medical Statistics, Department of Clinical and Experimental Medicine, University of Pisa, Italy.
| | - Massimo Resti
- Department of Pediatrics, Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
| | - Silvia Ricci
- Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Viale Pieraccini 24, 50139 Florence, Italy.
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13
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Serranti D, Indolfi G, Caudai C, Bartolini E, Trapani S, Zazzi M, Resti M. Hepatitis C Genotype 4 Virus Nonstructural 3 and Nonstructural 5A Resistance-associated Substitutions in a 16-year-old Adolescent Failing Ombitasvir/Paritaprevir/Ritonavir Plus Ribavirin. Pediatr Infect Dis J 2019; 38:e72-e74. [PMID: 30882744 DOI: 10.1097/inf.0000000000002137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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] [Indexed: 11/25/2022]
Abstract
Preexistence and appearance of resistance-associated substitutions limit the efficacy of direct-acting antivirals in treatment of hepatitis C. This is the first case report of an adolescent with chronic hepatitis C virus genotype 4 infection and cirrhosis who failed treatment with ombitasvir/paritaprevir/ritonavir and ribavirin. Resistance analysis showed baseline resistance-associated substitutions M28V and Y93C and emergent D168H.
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Affiliation(s)
- Daniele Serranti
- From the Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Florence, Italy
| | - Giuseppe Indolfi
- From the Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Florence, Italy
| | - Cinzia Caudai
- Microbiology and Virology Unit, Siena University Hospital
| | - Elisa Bartolini
- From the Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Florence, Italy
| | - Sandra Trapani
- From the Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Florence, Italy
| | - Maurizio Zazzi
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Massimo Resti
- From the Paediatric and Liver Unit, Meyer Children's University Hospital of Florence, Florence, Italy
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14
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Ricci S, Montemaggi A, Nieddu F, Serranti D, Indolfi G, Moriondo M, Azzari C. Is primary meningococcal arthritis in children more frequent than we expect? Two pediatric case reports revealed by molecular test. BMC Infect Dis 2018; 18:703. [PMID: 30591016 PMCID: PMC6307139 DOI: 10.1186/s12879-018-3602-y] [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] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 12/10/2018] [Indexed: 11/19/2022] Open
Abstract
Background Primary meningococcal arthritis is a rare infectious disease that occurs in less than 3% of meningococcal infections and is characterized by arthritis without meningitis, fever, rash, or hemodynamic instability Barahona [Case Rep Orthop 4696014:2017 ]. There are no validated clinical criteria that can be used for the diagnosis. We present two pediatric cases of atypical presentation of meningococcal disease revealed by molecular tests. Case presentation The clinical presentation of the two children (6- and 9-years-old) was characterized by signs of arthritis. By Real Time Polymerase Chain Reaction (RT-PCR), we identified N. meningitidis serogroup Y in the joint fluid in both cases. After specific antimicrobial treatment, the clinical conditions of the two patients quickly improved during hospitalization. Conclusions. We believe that the incidence of meningococcal arthritis could be underestimated in those settings where the use of RT-PCR is limited. Clearer data on the incidence of meningococcal disease would help to design specific treatments and the best possible national vaccine strategies [Fiji Sci Rep 23:39784, 2016, J Infect 67:385-90, 2013].
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Affiliation(s)
- S Ricci
- Immunology Division, Section of Pediatrics, Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Florence, Italy.
| | - A Montemaggi
- Section of Paediatrics, Meyer Children's University Hospital, Florence, Italy
| | - F Nieddu
- Section of Paediatrics, Meyer Children's University Hospital, Florence, Italy
| | - D Serranti
- Section of Paediatrics, Meyer Children's University Hospital, Florence, Italy
| | - G Indolfi
- Section of Pediatrics, Department of Neurofarba, University of Florence and Meyer Children's University Hospital, Florence, Italy
| | - M Moriondo
- Immunology Division, Section of Pediatrics, Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Florence, Italy
| | - C Azzari
- Immunology Division, Section of Pediatrics, Department of Health Sciences, University of Florence and Meyer Children's University Hospital, Florence, Italy
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Azzari C, Nieddu F, Moriondo M, Indolfi G, Canessa C, Ricci S, Bianchi L, Serranti D, Poggi GM, Resti M. Underestimation of Invasive Meningococcal Disease in Italy. Emerg Infect Dis 2016; 22:469-75. [PMID: 26890305 PMCID: PMC4766889 DOI: 10.3201/eid2203.150928] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Underestimation is attributable to misdiagnosis, especially in fatal cases, and use of insufficiently sensitive laboratory methods. Knowing the incidence of invasive meningococcal disease (IMD) is essential for planning appropriate vaccination policies. However, IMD may be underestimated because of misdiagnosis or insufficiently sensitive laboratory methods. Using a national molecular surveillance register, we assessed the number of cases misdiagnosed and diagnoses obtained postmortem with real-time PCR (rPCR), and we compared sensitivity of rPCR versus culture-based testing. A total of 222 IMD cases were identified: 11 (42%) of 26 fatal cases had been misdiagnosed or undiagnosed and were reclassified as IMD after rPCR showed meningococcal DNA in all available specimens taken postmortem. Of the samples tested with both rPCR and culture, 58% were diagnosed by using rPCR alone. The underestimation factor associated with the use of culture alone was 3.28. In countries such as Italy, where rPCR is in limited use, IMD incidence may be largely underestimated; thus, assessments of benefits of meningococcal vaccination may be prone to error.
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Indolfi G, Mangone G, Moriondo M, Serranti D, Bartolini E, Azzari C, Resti M. Altered natural killer cells subsets distribution in children with hepatitis C following vertical transmission. Aliment Pharmacol Ther 2016; 43:125-33. [PMID: 26470759 DOI: 10.1111/apt.13430] [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] [Received: 07/17/2015] [Revised: 08/14/2015] [Accepted: 09/25/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND Natural killer (NK) cells number, phenotypes and function have been evaluated in many studies in adults with hepatitis C as compared with healthy controls or dynamically during interferon-based and interferon-free treatments. Overall, in adults with chronic infection number of circulating NK cells has been reported to be lower when compared to spontaneous resolvers and healthy subjects. Different studies yielded inconsistent findings due to patient and virus heterogeneity. AIM To evaluate NK cells in children according to the different outcomes of the infection. METHODS In this cross-sectional study, we examined numbers and phenotypes of circulating NK cells from a homogenous cohort of Italian children with vertically acquired hepatitis C. RESULTS We compared 31 children who developed chronic infection with nine who presented spontaneous clearance and 13 controls. CD56(+) CD3(-) NK cell numbers were consistently lower in the persistently infected group (P = 0.03 and 0.04). This decrease was due to depletions of CD56(dim) NK cells (P = 0.03 chronic infection vs. spontaneous clearance), while CD56(bright) NK cells were expanded (P = 0.03). No significant difference was found in the frequencies of CD56(+) CD16(+) and CD56(dim) CD16(-) cells. Perforin expression was higher in children with chronic infection (P = 0.03 vs. spontaneous clearance). CONCLUSIONS Altered NK cells number and phenotypes could impact the outcome of HCV infection in children following vertical transmission. This study suggests for the first time that NK cells cytolytic function, featured by CD56(dim) cells, contributes to the elimination of HCV in children presenting spontaneous clearance.
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Affiliation(s)
- G Indolfi
- Paediatric and Liver Unit, Meyer Children's University-Hospital of Florence, Florence, Italy
| | - G Mangone
- Immunology Lab, Meyer Children's University-Hospital of Florence, Florence, Italy
| | - M Moriondo
- Immunology Lab, Meyer Children's University-Hospital of Florence, Florence, Italy
| | - D Serranti
- Department of Health Sciences, University of Florence, Florence, Italy
| | - E Bartolini
- Paediatric and Liver Unit, Meyer Children's University-Hospital of Florence, Florence, Italy
| | - C Azzari
- Immunology Lab, Meyer Children's University-Hospital of Florence, Florence, Italy.,Department of Health Sciences, University of Florence, Florence, Italy
| | - M Resti
- Paediatric and Liver Unit, Meyer Children's University-Hospital of Florence, Florence, Italy
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Mori F, Serranti D, Barni S, Pucci N, Rossi ME, de Martino M, Novembre E. A kwashiorkor case due to the use of an exclusive rice milk diet to treat atopic dermatitis. Nutr J 2015; 14:83. [PMID: 26293684 PMCID: PMC4545991 DOI: 10.1186/s12937-015-0071-7] [Citation(s) in RCA: 15] [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] [Received: 02/10/2015] [Accepted: 08/04/2015] [Indexed: 11/22/2022] Open
Abstract
Although several cases of severe hypoalbuminemia resulting from rice milk have been described in the past, today the use of rice milk without nutritional counseling to treat eczema is still a continuing, poor practice. We describe a kwashiorkor case in an infant with severe eczema exclusively fed with rice milk. It is well documented that rice milk is not a sufficient protein source. Moreover, only a small portion of eczema is triggered by food allergy. In conclusion this case raises the importance of managing dietary changes facing food allergies with responsibility for specialized consensus among pediatricians, nutritionists, endocrinologists and allergists all of them specialist professionals.
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Affiliation(s)
- Francesca Mori
- Allergy Unit, Anna Meyer Children's University Hospital, Viale Pieraccini 24, 50139, Florence, Italy.
| | - Daniele Serranti
- Department of Health Sciences, University of Florence, Viale Pieraccini 24, 50139, Florence, Italy.
| | - Simona Barni
- Allergy Unit, Anna Meyer Children's University Hospital, Viale Pieraccini 24, 50139, Florence, Italy.
| | - Neri Pucci
- Allergy Unit, Anna Meyer Children's University Hospital, Viale Pieraccini 24, 50139, Florence, Italy.
| | - Maria Elisabetta Rossi
- Allergy Unit, Anna Meyer Children's University Hospital, Viale Pieraccini 24, 50139, Florence, Italy.
| | - Maurizio de Martino
- Infectious Diseases Unit, Anna Meyer Children's University Hospital, Viale Pieraccini 24, 50139, Florence, Italy.
| | - Elio Novembre
- Allergy Unit, Anna Meyer Children's University Hospital, Viale Pieraccini 24, 50139, Florence, Italy.
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Chiappa E, Greco A, Fainardi V, Passantino S, Serranti D, Favilli S. Aortic Arch Interruption and Persistent Fifth Aortic Arch in Phace Syndrome: Prenatal Diagnosis and Postnatal Course. Echocardiography 2015; 32:1441-3. [DOI: 10.1111/echo.12941] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Enrico Chiappa
- Division of Pediatric Cardiology; Azienda Ospedaliero-Universitaria Meyer; Florence Italy
| | - Antonella Greco
- Dermatology Unit; Azienda Ospedaliero-Universitaria Meyer; Florence Italy
| | - Valentina Fainardi
- Division of Pediatric Cardiology; Azienda Ospedaliero-Universitaria Meyer; Florence Italy
- Department of Clinical & Experimental Medicine; Parma University Hospital; Parma Italy
| | - Silvia Passantino
- Division of Pediatric Cardiology; Azienda Ospedaliero-Universitaria Meyer; Florence Italy
| | - Daniele Serranti
- Division of Pediatric Cardiology; Azienda Ospedaliero-Universitaria Meyer; Florence Italy
| | - Silvia Favilli
- Division of Pediatric Cardiology; Azienda Ospedaliero-Universitaria Meyer; Florence Italy
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Valentini P, Buonsenso D, Barone G, Serranti D, Calzedda R, Ceccarelli M, Speziale D, Ricci R, Masini L. Spiramycin/cotrimoxazole versus pyrimethamine/sulfonamide and spiramycin alone for the treatment of toxoplasmosis in pregnancy. J Perinatol 2015; 35:90-4. [PMID: 25211284 DOI: 10.1038/jp.2014.161] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [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] [Received: 02/14/2014] [Revised: 07/16/2014] [Accepted: 07/25/2014] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To compare the effectiviness of spiramycin/cotrimoxazole (Sp/C) versus pyrimethamine/sulfonamide (Pyr/Sul) and spiramycin alone (Spy) on mother-to-child transmission of toxoplasmosis infection in pregnancy. STUDY DESIGN Retrospective study of pregnant women evaluated for suspected toxoplasmosis between 1992 and 2011. RESULT A total of 120 mothers and their 123 newborns were included. Prenatal treatment consisted of spiramycin in 43 mothers (35%), spiramycin/cotrimoxazole in 70 (56.9%) and pyrimethamine/sulfonamide in 10 (8.1%). A trend toward reduction in toxoplasmosis transmission was found when Sp/C was compared with Pyr/Sul and particularly with Spy alone (P=0.014). In particular, Spy increased the risk of congenital infection when compared with Sp/C (odds ratio (OR) 4.368; 95% CI: 1.253 to 15.219), but there was no significant reduction when Sp/C was compared with Pyr/Sul (OR 1.83; 95% CI: 0.184 to 18.274). CONCLUSION The treatment based on Sp/C has significant efficacy in reducing maternal-fetal transmission of Toxoplasma gondii when compared with Pyr/Sul and particularly to Spy. Randomized controlled trials would be required.
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Affiliation(s)
- P Valentini
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - D Buonsenso
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - G Barone
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - D Serranti
- Department of Pediatrics, Meyer Pediatric Hospital, Florence, Italy
| | - R Calzedda
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - M Ceccarelli
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - D Speziale
- Department of Microbiology, Catholic University of Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - R Ricci
- Department of Microbiology, Catholic University of Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - L Masini
- Department of Obstetrics and Gynecology, Catholic University of Sacred Heart, A. Gemelli Hospital, Rome, Italy
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Serranti D, Indolfi G, Resti M. New treatments for chronic hepatitis C: an overview for paediatricians. World J Gastroenterol 2014; 20:15965-74. [PMID: 25473150 PMCID: PMC4239484 DOI: 10.3748/wjg.v20.i43.15965] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 06/23/2014] [Accepted: 08/13/2014] [Indexed: 02/06/2023] Open
Abstract
Pegylated interferon (IFN) α-2a or 2b in combination with ribavirin for children aged 3 years and older is the standard treatment for paediatric chronic hepatitis C. This treatment regimen was developed firstly in adults. In recent years, a number of direct-acting antiviral agents (DAAs) are under development for treatment of chronic hepatitis C virus (HCV) infection. These agents block viral replication inhibiting directly one of the several steps of HCV lifecycle. DAAs are classified into several categories based on their molecular target: HCV NS3/4A protease inhibitors, HCV NS5B polymerase inhibitors and HCV NS5A inhibitors. Other promising compounds are cyclophilin A inhibitors, mi-RNA122 and IFN-λ. Several new drugs associations will be developed in the near future starting from the actual standard of care. IFN-based and IFN-free regimens are being studied in adults. In this constantly evolving scenario new drug regimens targeted and suitable for children would be possible in the next future. Especially for children, it is crucial to identify the right combination of drugs with the highest potency, barrier to resistance and the best safety profile.
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Abstract
Antimicrobial agents are important causes of drug-induced liver injury. They are responsible for about 45% of cases of drug hepatotoxicity. Hepatic damage mechanisms are intrinsic or idiosyncratic. Usually, antibiotics are responsible for idiosyncratic toxicity. This review summarizes the rate of incidence and clinical features of hepatotoxicity due to antibiotics and chemotherapics, with particular attention to data regarding paediatric population. Liver injury features have been systematically evaluated for the most commonly administered antibiotics and chemotherapics in adults, even though there is little information about other widely used compounds, as cephalosporine or clarithromycin, and about antibiotics active against multi-resistant bacteria, as carbapenems, vancomycin, clindamycin, and linezolid. By contrast, there is an abundance of case reports in paediatrics, but very few structured studies have been carried out in children. Children are an important class of antibiotic users, with specific metabolic characteristics, so more studies on them should be carried out.
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Indolfi G, Mangone G, Calvo PL, Bartolini E, Regoli M, Serranti D, Calitri C, Tovo PA, de Martino M, Azzari C, Resti M. Interleukin 28B rs12979860 single-nucleotide polymorphism predicts spontaneous clearance of hepatitis C virus in children. J Pediatr Gastroenterol Nutr 2014; 58:666-8. [PMID: 24792632 DOI: 10.1097/mpg.0000000000000275] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [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] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Recent genome-wide association studies performed in adults correlated single-nucleotide polymorphisms (SNPs rs12979860 and rs8099917) located on chromosome 19, upstream of the interleukin 28B gene, with spontaneous clearance of hepatitis C virus and with response to treatment with paginated interferon and ribavirin. The aim of the present collaborative study was to evaluate the rs12979860 SNP in a large cohort of Italian children with perinatal acquisition of hepatitis C. METHODS Children were prospectively enrolled in 2 Italian centers. The interleukin 28B rs12979860 SNP was studied according to the diagnosis of chronic infection or spontaneous clearance. RESULTS One hundred thirty children (86.7%) with chronic infection and 23 (13.3%) with spontaneous clearance of the virus were enrolled. Overall, the interleukin 28B C/C and C/T-T/T genotypes were found in 57 (37.3%) and 96 (62.7%) children, respectively. The proportion of C/C genotype was higher among children who cleared infection (14/23; 60.9%) compared with children with chronic infection (43/130; 33.1%; P = 0.01; odds ratio 3.15; 90% confidence intervals 1.34-7.53). CONCLUSIONS The present study showed that, as already demonstrated in adults, children with the rs12979860 C/C SNP of the interleukin 28B gene have a higher probability of spontaneous clearance of hepatitis C virus.
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Affiliation(s)
- Giuseppe Indolfi
- *Pediatric and Liver Unit †Immunology Unit and Laboratory at Meyer Children's University Hospital of Florence ‡Department of Pediatrics, Infectious Diseases Unit, University of Turin, Regina Margherita Children's Hospital, Turin §Department of Health Sciences, University of Florence, Firenze, Italy
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Serranti D, Indolfi G, Bartolini E, Galli L, de Martino M, Resti M. Raised serum aminotransferase levels and muscle pseudohypertrophy caused by hypothyroidism. J Pediatr Gastroenterol Nutr 2013; 56:e48-9. [PMID: 22711002 DOI: 10.1097/mpg.0b013e3182645883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Daniele Serranti
- Department of Sciences for Woman and Child's Health, University of Florence, Florence, Italy.
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Rigante D, Cantarini L, Piastra M, Angelone DF, Valentini P, Pardeo M, Buonsenso D, Delogu AB, Serranti D, De Nisco A, Compagnone A, De Rosa G. Kawasaki syndrome and concurrent Coxsackie virus B3 infection. Rheumatol Int 2012; 32:4037-40. [PMID: 21052673 PMCID: PMC7080020 DOI: 10.1007/s00296-010-1613-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [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] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Accepted: 10/13/2010] [Indexed: 12/30/2022]
Abstract
We describe two previously healthy children who were hospitalized in the same period in different departments of our University with clinical signs of Kawasaki syndrome, which were treated with intravenous immunoglobulins and acetylsalicylic acid: in both cases, Coxsackie virus infection was concurrently demonstrated by enzyme-linked immunosorbent assay, and complement fixation test identified antibodies to serotype B3. In the acute phase, both patients presented hyperechogenic coronary arteries, but no cardiologic sequels in the mid term. The etiological relationship between Kawasaki syndrome and Coxsackie viruses is only hypothetical; however, the eventual identification of ad hoc environmental triggers is advisable in front of children with Kawasaki syndrome, with the aim of optimizing epidemiological surveillance and understanding the intimate biological events of this condition.
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Affiliation(s)
- Donato Rigante
- Department of Pediatric Sciences, Università Cattolica Sacro Cuore, Largo A. Gemelli, 8, 00168 Rome, Italy.
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Buonsenso D, Serranti D, Gargiullo L, Ceccarelli M, Ranno O, Valentini P. Congenital cytomegalovirus infection: current strategies and future perspectives. Eur Rev Med Pharmacol Sci 2012; 16:919-935. [PMID: 22953641] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Cytomegalovirus is the most common cause of congenital infections in humans and it produces considerable morbidity in newborns. AIMS The present study reviews current concepts on epidemiology, clinical manifestations, diagnosis, treatment, future strategies and prognosis of children with congenital cytomegalovirus infection. RESULTS Congenital cytomegalovirus infection can be symptomatic or not at birth, but about 10-20% of them all will exhibit neurological damage when followed up. Sensorineural hearing loss is the most frequent long-term consequence and is not manifest invariably at birth or in the neonatal period but in many cases becomes clinically apparent in later childhood. There are growing evidences that newborns with symptomatic congenital cytomegalovirus infection would benefit from treatment with either ganciclovir or valganciclovir, the most widely studied drugs in this setting. It is not yet clear if children with asymptomatic or pauci-symptomatic infection at birth would benefit from treatment. DISCUSSION Studies evaluating treatment and long-term follow-up of infants with both symptomatic and asymptomatic infection are necessary, in order to definitely evaluate the short and long-term effectiveness and safety of both ganciclovir and valganciclovir and to identify risk factors associated to the development of long-term sequelae. In this way it will be possible to select those children that might benefit for treatment.
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Affiliation(s)
- D Buonsenso
- Department of Pediatrics, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy
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Bonaccini C, Piccini P, Serranti D, Gervaso P, Galli L. Management of HIV-1 infection in the paediatric age. CMI 2011. [DOI: 10.7175/cmi.v5i4.495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Introduction of Highly Active Antiretroviral Therapy (HAART) and implementation of preventive strategies during pregnancy have resulted in a dramatic reduction of the mortality rate in HIV-1 infected children by over 80-90% and in a decrease in the risk of mother-to-child transmission (MCTC) of HIV-1 to approximately 1-2%. However the MCTC remains the main source of HIV-1 infection within the paediatric population. The risk of disease progression is inversely correlated with the age of the child, with the youngest children at greatest risk of rapid disease progression, but in the first year of life it is not possible to identify infants at greatest risk; therefore, according to all the international guidelines, it is necessary to start antiretroviral therapy in all infants < 12 months of age. This article provides a summary of the clinical features of the infection and of the methods for diagnosis. Furthermore it offers an overview of antiretroviral therapy in HIV-1 infected children, including a description of the main classes of antiretroviral drugs, the most common side effects and some issues concerning the disclosure of diagnosis. The objectives of this study are to make a set of practical suggestions to paediatricians for the optimum management of the infection and the antiretroviral therapy.
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Serranti D, Buonsenso D, Ceccarelli M, Gargiullo L, Ranno O, Valentini P. Pediatric hepatitis C infection: to treat or not to treat...what's the best for the child? Eur Rev Med Pharmacol Sci 2011; 15:1057-1067. [PMID: 22013729] [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] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVES Pediatric hepatitis C mainly occurs through mother to child transmission, to date. Children usually present a mild disease, but they are not spared from its long-term complications. Thus this infection cannot be underestimated in children and intervention is necessary. Current treatment is based on the administration of pegylated-interferon associated with ribavirin, but few studies evaluated the efficacy and safety of this therapeutic protocol. Moreover, there is still no clarity on who, when and how to treat pediatric patients. This article, based on the information in literature, provides an overview of the main aspects of the disease, with particular attention to treatment. METHODOLOGY AND RESULTS We describe the different treatment options available. About the association peginterferon plus ribavirin, we analyze thirteen non-randomized studies and one trial, found in recent literature. These studies are not directly compared because of differences in age, type of infection (vertical or not), viral genotypes and duration of treatment, between groups enrolled. The overall sustained viral response rate ranges from 28.6% to 81.8%. The rate of treatment success is higher in children infected with genotypes 2 and 3 than with other genotypes. The therapy does not induce severe adverse effects and children present better tolerance to antiviral than adults. CONCLUSIONS The pharmacological efficacy of peginterferon and ribavirin seems to be proven by data collected in studies cited, but there are different opinions about who, when and how to treat children infected. Thus, further research is needed to define the best management of vertical acquired hepatitis C.
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Affiliation(s)
- D Serranti
- Department of Pediatrics, School of Medicine, Catholic University of the Sacred Heart, Rome, Italy
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Serranti D, Buonsenso D, Valentini P. Congenital syphilis in a two-month-old infant. CMI 2011. [DOI: 10.7175/cmi.v5i2.505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
This report describes a rare case of congenital syphilis in a two-month-old Romanian infant. Diagnosis was possible when the baby showed decrease in the left upper limb movements and a papular rash. Her father had been infected and transmitted the infection to the mother, who had two non-treponemal serological tests during pregnancy, both with negative results. Congenital syphilis was confirmed by serological tests and the newborn was successfully treated. A global overview on diagnosis and treatment of children with suspected congenital syphilis is presented.
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Serranti D, Buonsenso D, Valentini P. Congenital toxoplasmosis treatment. Eur Rev Med Pharmacol Sci 2011; 15:193-198. [PMID: 21434486] [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] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVES Congenital toxoplasmosis is a particular manifestation of Toxoplasma gondii infection, which may present as a mild or severe neonatal disease. This pathology remains a difficult challenge in terms of therapy for the pediatrician and gynecologist. In this article we have set ourselves the objective to provide an overview of the main aspects of the disease, with particular attention to the treatment, based on the information in the literature. RESULTS Two kinds of treatment are currently available: prenatal and postnatal. When pregnant women seroconvert, spiramycin is administered in order to prevent the mother-to-child transmission. When the fetal infection is confirmed the association of pyrimethamine and sulfadiazine is prescribed. After birth the specific therapy is based on the administration of pyrimethamine and sulfadiazine. However, to date, there is not strong evidence on the effectiveness of treatment, whether prenatal or postnatal. CONCLUSIONS The studies undertaken so far have not given satisfactory answers. Double-blind randomized controlled trials would be required, but for obvious ethical reasons they cannot be achieved.
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Affiliation(s)
- D Serranti
- Department of Pediatrics, Catholic University of the Sacred Heart, Rome, Italy
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Buonsenso D, Serranti D, Valentini P. Management of central nervous system tuberculosis in children: light and shade. Eur Rev Med Pharmacol Sci 2010; 14:845-853. [PMID: 21222370] [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] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Pediatric tuberculosis of the central nervous system (CNS-TB) is a severe form of extrapulmonary TB. It is most common in children between 6 months and 4 years of age. CNS-TB can present as meningitis and/or tuberculoma. In both situations, brain damage results from a cytokine-mediated inflammatory response, which causes vasculitis, obstructive hydrocephalus and cranial nerve palsy. Tumor necrosis factor alpha (TNF-alpha) is an important cytokine in this response. The prognosis of tuberculous meningitis (TBM) correlates most closely with the clinical stage of illness at the time treatment is started. Most patients in the 1st stage have a good outcome, whereas the management of patients in the 2nd and 3rd stage is still a clinical challenge, and the few patients who survive have permanent severe disabilities. Due to the important role of inflammation in CNS-TB pathogenesis, corticosteroids are routinely used in TBM or tuberculomas, in order to reduce death and disabling residual neurological deficits among survivors. Nevertheless, not all patients show a good response to standard anti-inflammatory treatment. Thalidomide is a drug with pleiotropic effects: it appears to downregulate production of TNF-alpha and other proinflammatory cytokines. Due to its anti-inflammatory effects, thalidomide has been evaluated as an adjunctive drug in the management of difficult-to-treat CNS-TB. MATERIALS AND METHODS A literature review was carried out based on MEDLINE/pubmed database (1997/2010) searching for the following descriptors: corticosteroids and tuberculous meningitis (limits: review, all child); thalidomide and tuberculosis treatment; and tuberculous meningitis; and CNS-TB; and brain abscess; and TB clinical trial. AIMS Literature review on the use of corticosteroids and thalidomide in the treatment of CNS-TB. RESULTS The Cochrane review for randomized-controlled trials evaluating the use of steroids in TBM showed significantly reduced overall mortality, reduced death and severe residual disability in children. Regarding the use of thalidomide, a randomized controlled trial published in 2004 do not support the use of adjunctive high-dose thalidomide therapy in the treatment of TBM in children, but results from four case reports, one clinical trial and one placebo-controlled trial suggest the use of thalidomide in CNS-TB not responding to standard therapy. CONCLUSION "Adjuvant" treatment with dexamethasone improves survival in patients with TBM but probably does not prevent disability. Thalidomide should not be used for the routine treatment, but it may be helpful as a "salvage therapy" in patients with TBM and tuberculomas not responding to anti-TB drugs and high dose corticosteroids. More studies should evaluate its not completely conclusive role.
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Affiliation(s)
- D Buonsenso
- Department of Pediatrics, Catholic University of the Sacred Heart, Rome, Italy
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