Volume 42, Issue 1 pp. 5-28
Review

International clinical guidelines for the management of phosphomannomutase 2-congenital disorders of glycosylation: Diagnosis, treatment and follow up

Ruqaiah Altassan

Ruqaiah Altassan

Department of Medical Genetic, Montréal Children's Hospital, Montréal, Québec, Canada

Department of Medical Genetic, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia

Search for more papers by this author
Romain Péanne

Romain Péanne

Department of Human Genetics, KU Leuven, Leuven, Belgium

LIA GLYCOLAB4CDG (International Associated Laboratory “Laboratory for the Research on Congenital Disorders of Glycosylation-from Cellular Mechanisms to Cure”, France/ Belgium

Search for more papers by this author
Jaak Jaeken

Jaak Jaeken

Department of Human Genetics, KU Leuven, Leuven, Belgium

Search for more papers by this author
Rita Barone

Rita Barone

Child Neurology and Psychiatry Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

Search for more papers by this author
Muad Bidet

Muad Bidet

Department of Paediatric Endocrinology, Gynaecology, and Diabetology, AP-HP, Necker-Enfants Malades Hospital, IMAGINE Institute affiliate, Paris, France

Search for more papers by this author
Delphine Borgel

Delphine Borgel

INSERM U1176, Université Paris-Sud, CHU de Bicêtre, Le Kremlin Bicêtre, France

Search for more papers by this author
Sandra Brasil

Sandra Brasil

Portuguese Association for Congenital Disorders of Glycosylation (CDG), Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

Professionals and Patient Associations International Network (CDG & Allies-PPAIN), Departament o Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

Search for more papers by this author
David Cassiman

David Cassiman

Department of Gastroenterology-Hepatology and Metabolic Center, University Hospitals Leuven, Leuven, Belgium

Search for more papers by this author
Anna Cechova

Anna Cechova

Department of Paediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic

Search for more papers by this author
David Coman

David Coman

Department of Metabolic Medicine, The Lady Cilento Children's Hospital, Brisbane, Queensland, Australia

Schools of Medicine, University of Queensland Brisbane, Griffith University Gold Coast, Southport, Queensland, Australia

Search for more papers by this author
Javier Corral

Javier Corral

Servicio de Hematología y Oncología Médica, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonación, Universidad de Murcia, IMIB-Arrixaca, CIBERER, Murcia, Spain

Search for more papers by this author
Joana Correia

Joana Correia

Centro de Referência Doenças Hereditárias do Metabolismo - Centro Hospitalar do Porto, Porto, Portugal

Search for more papers by this author
María Eugenia de la Morena-Barrio

María Eugenia de la Morena-Barrio

Servicio de Hematologíay Oncología Médica, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonación, Universidad de Murcia, IMIB-Arrixaca, CIBERER, Murcia, Spain

Search for more papers by this author
Pascale de Lonlay

Pascale de Lonlay

Reference Center of Inherited Metabolic Diseases, University Paris Descartes, Hospital Necker Enfants Malades, Paris, France

Search for more papers by this author
Vanessa Dos Reis

Vanessa Dos Reis

Portuguese Association for Congenital Disorders of Glycosylation (CDG), Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

Search for more papers by this author
Carlos R Ferreira

Carlos R Ferreira

National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland

Division of Genetics and Metabolism, Children's National Health System, Washington, District of Columbia

Search for more papers by this author
Agata Fiumara

Agata Fiumara

Child Neurology and Psychiatry Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy

Search for more papers by this author
Rita Francisco

Rita Francisco

Portuguese Association for Congenital Disorders of Glycosylation (CDG), Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

Professionals and Patient Associations International Network (CDG & Allies-PPAIN), Departament o Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

UCIBIO, Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa Caparica, Caparica, Portugal

Search for more papers by this author
Hudson Freeze

Hudson Freeze

Sanford Children's Health Research Center, Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, California

Search for more papers by this author
Simone Funke

Simone Funke

Department of Obstetrics and Gynecology, Division of Neonatology, University of Pécs, Pecs, Hungary

Search for more papers by this author
Thatjana Gardeitchik

Thatjana Gardeitchik

Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands

Search for more papers by this author
Matthijs Gert

Matthijs Gert

LIA GLYCOLAB4CDG (International Associated Laboratory “Laboratory for the Research on Congenital Disorders of Glycosylation-from Cellular Mechanisms to Cure”, France/ Belgium

Center for Human Genetics, KU Leuven, Leuven, Belgium

Search for more papers by this author
Muriel Girad

Muriel Girad

AP-HP, Necker University Hospital, Hepatology and Gastroenterology Unit, French National Reference Centre for Biliary Atresia and Genetic Cholestasis, Paris, France

Hepatologie prdiatrique department, Paris Descartes University, Paris, France

Search for more papers by this author
Marisa Giros

Marisa Giros

Secció d'Errors Congènits del Metabolisme -IBC, Servei de Bioquímica i Genètica Molecular, Hospital Clínic, IDIBAPS, CIBERER, Barcelona, Spain

Search for more papers by this author
Stephanie Grünewald

Stephanie Grünewald

Metabolic Unit, Great Ormond Street Hospital and Institute of Child Health, University College London, NHS Trust, London, UK

Search for more papers by this author
Trinidad Hernández-Caselles

Trinidad Hernández-Caselles

Departamento de Bioquímica, Biología Molecular B e Inmunología, Faculty of Medicine, IMIB-University of Murcia, Murcia, Spain

Search for more papers by this author
Tomas Honzik

Tomas Honzik

Department of Paediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic

Search for more papers by this author
Marlen Hutter

Marlen Hutter

Center for Child and Adolescent Medicine, Department, University of Heidelberg, Heidelberg, Germany

Search for more papers by this author
Donna Krasnewich

Donna Krasnewich

National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland

Search for more papers by this author
Christina Lam

Christina Lam

Division of Genetic Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington

Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington

Search for more papers by this author
Joy Lee

Joy Lee

Department of Metabolic Medicine, The Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia

Search for more papers by this author
Dirk Lefeber

Dirk Lefeber

Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands

Search for more papers by this author
Dorinda Marques-da-Silva

Dorinda Marques-da-Silva

Professionals and Patient Associations International Network (CDG & Allies-PPAIN), Departament o Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

UCIBIO, Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa Caparica, Caparica, Portugal

Search for more papers by this author
Antonio F Martinez-Monseny

Antonio F Martinez-Monseny

Genetics and Molecular Medicine and Rare Disease Paediatric Unit, Sant Joan de Déu Hospital, Barcelona, Spain

Search for more papers by this author
Hossein Moravej

Hossein Moravej

Neonatal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran

Search for more papers by this author
Katrin Õunap

Katrin Õunap

Department of Pediatrics, University of Tartu, Tartu, Estonia

Department of Genetics, United Laboratories, Tartu University Hospital, Tartu, Estonia

Search for more papers by this author
Carlota Pascoal

Carlota Pascoal

Portuguese Association for Congenital Disorders of Glycosylation (CDG), Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

Professionals and Patient Associations International Network (CDG & Allies-PPAIN), Departament o Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal

Search for more papers by this author
Tiffany Pascreau

Tiffany Pascreau

AP-HP, Service d'Hématologie Biologique, Hôpital R. Debré, Paris, France

Search for more papers by this author
Marc Patterson

Marc Patterson

Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic Children's Center, Rochester, New York

Division of Child and Adolescent Neurology, Department of Pediatrics, Mayo Clinic Children's Center, Rochester, New York

Division of Child and Adolescent Neurology, Department of Medical Genetics, Mayo Clinic Children's Center, Rochester, New York

Search for more papers by this author
Dulce Quelhas

Dulce Quelhas

Servicio de Hematología y Oncología Médica, Hospital Universitario Morales Meseguer, Centro Regional de Hemodonación, Universidad de Murcia, IMIB-Arrixaca, CIBERER, Murcia, Spain

Centro de Genética Médica Doutor Jacinto Magalhães, Unidade de Bioquímica Genética, Porto, Portugal

Search for more papers by this author
Kimiyo Raymond

Kimiyo Raymond

Biochemical Genetics Laboratory, Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, Minnesota

Search for more papers by this author
Peymaneh Sarkhail

Peymaneh Sarkhail

Metabolic and Genetic department, Sarem Woman's Hospital, Tehrān, Iran

Search for more papers by this author
Manuel Schiff

Manuel Schiff

Neurologie pédiatrique et maladies métaboliques, (C. Farnoux) - Pôle de pédiatrie médicale CHU, Hôpital Robert Debré, Paris, France

Search for more papers by this author
Małgorzata Seroczyńska

Małgorzata Seroczyńska

Departamento de Bioquímica, Biología Molecular B e Inmunología, Faculty of Medicine, IMIB-University of Murcia, Murcia, Spain

Search for more papers by this author
Mercedes Serrano

Mercedes Serrano

Neurology Department, Hospital Sant Joan de Déu, U-703 Centre for Biomedical Research on Rare Diseases (CIBER-ER), Instituto de Salud Carlos III, Barcelona, Spain

Search for more papers by this author
Nathalie Seta

Nathalie Seta

AP-HP, Bichat Hospital, Université Paris Descartes, Paris, France

Search for more papers by this author
Jolanta Sykut-Cegielska

Jolanta Sykut-Cegielska

Department of Inborn Errors of Metabolism and Paediatrics, the Institute of Mother and Child, Warsaw, Poland

Search for more papers by this author
Christian Thiel

Christian Thiel

Center for Child and Adolescent Medicine, Department, University of Heidelberg, Heidelberg, Germany

Search for more papers by this author
Federic Tort

Federic Tort

Secció d'Errors Congènits del Metabolisme -IBC, Servei de Bioquímica i Genètica Molecular, Hospital Clínic, IDIBAPS, CIBERER, Barcelona, Spain

Search for more papers by this author
Mari-Anne Vals

Mari-Anne Vals

Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia

Search for more papers by this author
Paula Videira

Paula Videira

UCIBIO, Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa Caparica, Caparica, Portugal

Search for more papers by this author
Peter Witters

Peter Witters

Department of Paediatrics and Metabolic Center, University Hospitals Leuven, Leuven, Belgium

Department of Development and Regeneration, KU Leuven, Leuven, Belgium

Search for more papers by this author
Renate Zeevaert

Renate Zeevaert

Department of Paediatric Endocrinology and Diabetology, Jessa Hospital, Hasselt, Belgium

Search for more papers by this author
Eva Morava

Corresponding Author

Eva Morava

Department of Clinical Genomics, Mayo Clinic, Rochester, New York

Department of Pediatrics, Tulane University, New Orleans, Louisiana

Correspondence

Eva Morava, Department of Clinical Genomics, Mayo Clinic, 200 First street SW, 55905, Rochester, NY.

Email: [email protected]

Search for more papers by this author
First published: 11 February 2019
Citations: 113
[Correction added on 12 March 2019, after first online publication: the full name of the author “Dorinda Marques-de-Silva” has been corrected to “Dorinda Marques-da-Silva”].

Abstract

Phosphomannomutase 2 (PMM2-CDG) is the most common congenital disorder of N-glycosylation and is caused by a deficient PMM2 activity. The clinical presentation and the onset of PMM2-CDG vary among affected individuals ranging from a severe antenatal presentation with multisystem involvement to mild adulthood presentation limited to minor neurological involvement. Management of affected patients requires a multidisciplinary approach. In this article, a systematic review of the literature on PMM2-CDG was conducted by a group of international experts in different aspects of CDG. Our managment guidelines were initiated based on the available evidence-based data and experts' opinions. This guideline mainly addresses the clinical evaluation of each system/organ involved in PMM2-CDG, and the recommended management approach. It is the first systematic review of current practices in PMM2-CDG and the first guidelines aiming at establishing a practical approach to the recognition, diagnosis and management of PMM2-CDG patients.

CONFLICTS OF INTEREST

Honzik Tomas and Cechova Anna were supported by General University Hospital in Prague, Czech Republic (RVO-VFN 64165), and the Ministry of Health of the Czech Republic (MZ CR AZV 16-31932A). All other authors have no conflicts of interest to declare.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.