1
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Óskarsdóttir S, Boot E, Crowley TB, Loo JCY, Arganbright JM, Armando M, Baylis AL, Breetvelt EJ, Castelein RM, Chadehumbe M, Cielo CM, de Reuver S, Eliez S, Fiksinski AM, Forbes BJ, Gallagher E, Hopkins SE, Jackson OA, Levitz-Katz L, Klingberg G, Lambert MP, Marino B, Mascarenhas MR, Moldenhauer J, Moss EM, Nowakowska BA, Orchanian-Cheff A, Putotto C, Repetto GM, Schindewolf E, Schneider M, Solot CB, Sullivan KE, Swillen A, Unolt M, Van Batavia JP, Vingerhoets C, Vorstman J, Bassett AS, McDonald-McGinn DM. Updated clinical practice recommendations for managing children with 22q11.2 deletion syndrome. Genet Med 2023; 25:100338. [PMID: 36729053 DOI: 10.1016/j.gim.2022.11.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 11/04/2022] [Accepted: 11/08/2022] [Indexed: 02/03/2023] Open
Abstract
This review aimed to update the clinical practice guidelines for managing children and adolescents with 22q11.2 deletion syndrome (22q11.2DS). The 22q11.2 Society, the international scientific organization studying chromosome 22q11.2 differences and related conditions, recruited expert clinicians worldwide to revise the original 2011 pediatric clinical practice guidelines in a stepwise process: (1) a systematic literature search (1992-2021), (2) study selection and data extraction by clinical experts from 9 different countries, covering 24 subspecialties, and (3) creation of a draft consensus document based on the literature and expert opinion, which was further shaped by survey results from family support organizations regarding perceived needs. Of 2441 22q11.2DS-relevant publications initially identified, 2344 received full-text reviews, including 1545 meeting criteria for potential relevance to clinical care of children and adolescents. Informed by the available literature, recommendations were formulated. Given evidence base limitations, multidisciplinary recommendations represent consensus statements of good practice for this evolving field. These recommendations provide contemporary guidance for evaluation, surveillance, and management of the many 22q11.2DS-associated physical, cognitive, behavioral, and psychiatric morbidities while addressing important genetic counseling and psychosocial issues.
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Affiliation(s)
- Sólveig Óskarsdóttir
- Department of Pediatric Rheumatology and Immunology, Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Erik Boot
- Advisium, 's Heeren Loo Zorggroep, Amersfoort, The Netherlands; The Dalglish Family 22q Clinic, University Health Network, Toronto, Ontario, Canada; Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands.
| | - Terrence Blaine Crowley
- The 22q and You Center, Clinical Genetics Center, and Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Joanne C Y Loo
- The Dalglish Family 22q Clinic, University Health Network, Toronto, Ontario, Canada
| | - Jill M Arganbright
- Department of Otorhinolaryngology, Children's Mercy Hospital and University of Missouri Kansas City School of Medicine, Kansas City, MO
| | - Marco Armando
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Adriane L Baylis
- Department of Plastic and Reconstructive Surgery, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH
| | - Elemi J Breetvelt
- Department of Psychiatry, Hospital for Sick Children, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Genetics & Genome Biology Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada
| | - René M Castelein
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Madeline Chadehumbe
- Division of Neurology, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Christopher M Cielo
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Division of Pulmonary and Sleep Medicine, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Steven de Reuver
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Stephan Eliez
- Fondation Pôle Autisme, Department of Psychiatry, Geneva University School of Medecine, Geneva, Switzerland
| | - Ania M Fiksinski
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands; Department of Pediatric Psychology, University Medical Centre, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | - Brian J Forbes
- Division of Ophthalmology, The 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Emily Gallagher
- Division of Craniofacial Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle Children's Hospital, Seattle, WA
| | - Sarah E Hopkins
- Division of Neurology, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Oksana A Jackson
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Cleft Lip and Palate Program, Division of Plastic, Reconstructive and Oral Surgery, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Lorraine Levitz-Katz
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Division of Endocrinology and Diabetes, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | | | - Michele P Lambert
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Division of Hematology, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Bruno Marino
- Pediatric Cardiology Unit, Department of Pediatrics, Obstetrics and Gynecology, "Sapienza" University of Rome, Rome, Italy
| | - Maria R Mascarenhas
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Division of Gastroenterology, Hepatology and Nutrition, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Julie Moldenhauer
- Richard D. Wood Jr. Center for Fetal Diagnosis and Treatment, 22q and You Center, The Children's Hospital of Philadelphia, Philadelphia, PA; Departments of Obstetrics and Gynecology and Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | | | | | - Ani Orchanian-Cheff
- Library and Information Services and The Institute of Education Research (TIER), University Health Network, Toronto, Ontario, Canada
| | - Carolina Putotto
- Pediatric Cardiology Unit, Department of Pediatrics, Obstetrics and Gynecology, "Sapienza" University of Rome, Rome, Italy
| | - Gabriela M Repetto
- Rare Diseases Program, Institute for Sciences and Innovation in Medicine, Facultad de Medicina Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Erica Schindewolf
- Richard D. Wood Jr. Center for Fetal Diagnosis and Treatment, 22q and You Center, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Maude Schneider
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
| | - Cynthia B Solot
- Department of Speech-Language Pathology and Center for Childhood Communication, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Kathleen E Sullivan
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Division of Allergy and Immunology, 22q and You Center, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Ann Swillen
- Center for Human Genetics, University Hospital UZ Leuven, and Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Marta Unolt
- Pediatric Cardiology Unit, Department of Pediatrics, Obstetrics and Gynecology, "Sapienza" University of Rome, Rome, Italy; Department of Pediatric Cardiology and Cardiac Surgery, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Jason P Van Batavia
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Division of Urology, 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Claudia Vingerhoets
- Advisium, 's Heeren Loo Zorggroep, Amersfoort, The Netherlands; Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands
| | - Jacob Vorstman
- Department of Psychiatry, Hospital for Sick Children, Toronto, Ontario, Canada; Genetics & Genome Biology Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Anne S Bassett
- The Dalglish Family 22q Clinic, University Health Network, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Genetics & Genome Biology Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada; Clinical Genetics Research Program and Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
| | - Donna M McDonald-McGinn
- The 22q and You Center, Clinical Genetics Center, and Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Department of Human Biology and Medical Genetics, Sapienza University, Rome, Italy.
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Boot E, Óskarsdóttir S, Loo JCY, Crowley TB, Orchanian-Cheff A, Andrade DM, Arganbright JM, Castelein RM, Cserti-Gazdewich C, de Reuver S, Fiksinski AM, Klingberg G, Lang AE, Mascarenhas MR, Moss EM, Nowakowska BA, Oechslin E, Palmer L, Repetto GM, Reyes NGD, Schneider M, Silversides C, Sullivan KE, Swillen A, van Amelsvoort TAMJ, Van Batavia JP, Vingerhoets C, McDonald-McGinn DM, Bassett AS. Updated clinical practice recommendations for managing adults with 22q11.2 deletion syndrome. Genet Med 2023; 25:100344. [PMID: 36729052 DOI: 10.1016/j.gim.2022.11.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 02/03/2023] Open
Abstract
This review aimed to update the clinical practice guidelines for managing adults with 22q11.2 deletion syndrome (22q11.2DS). The 22q11.2 Society recruited expert clinicians worldwide to revise the original clinical practice guidelines for adults in a stepwise process according to best practices: (1) a systematic literature search (1992-2021), (2) study selection and synthesis by clinical experts from 8 countries, covering 24 subspecialties, and (3) formulation of consensus recommendations based on the literature and further shaped by patient advocate survey results. Of 2441 22q11.2DS-relevant publications initially identified, 2344 received full-text review, with 2318 meeting inclusion criteria (clinical care relevance to 22q11.2DS) including 894 with potential relevance to adults. The evidence base remains limited. Thus multidisciplinary recommendations represent statements of current best practice for this evolving field, informed by the available literature. These recommendations provide guidance for the recognition, evaluation, surveillance, and management of the many emerging and chronic 22q11.2DS-associated multisystem morbidities relevant to adults. The recommendations also address key genetic counseling and psychosocial considerations for the increasing numbers of adults with this complex condition.
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Affiliation(s)
- Erik Boot
- Advisium, 's Heeren Loo Zorggroep, Amersfoort, The Netherlands; The Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada; Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands.
| | - Sólveig Óskarsdóttir
- Department of Pediatric Rheumatology and Immunology, Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Joanne C Y Loo
- The Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
| | - Terrence Blaine Crowley
- 22q and You Center, Clinical Genetics Center, and Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Ani Orchanian-Cheff
- Library and Information Services, and The Institute of Education Research (TIER), University Health Network, Toronto, Ontario, Canada
| | - Danielle M Andrade
- Adult Genetic Epilepsy Program, Toronto Western Hospital and University of Toronto, Toronto, Ontario, Canada
| | - Jill M Arganbright
- Division of Otolaryngology, Children's Mercy Hospital and University of Missouri Kansas City School of Medicine, Kansas City, MO
| | - René M Castelein
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Steven de Reuver
- Department of Orthopedic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Ania M Fiksinski
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands; Department of Pediatric Psychology, University Medical Centre, Wilhelmina Children's Hospital, Utrecht, The Netherlands
| | | | - Anthony E Lang
- The Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Maria R Mascarenhas
- Division of Gastroenterology and 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA
| | | | | | - Erwin Oechslin
- Toronto Adult Congenital Heart Disease Program, Peter Munk Cardiac Centre, University Health Network and University of Toronto, Toronto, Ontario, Canada
| | - Lisa Palmer
- The Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
| | - Gabriela M Repetto
- Rare Diseases Program, Institute for Sciences and Innovation in Medicine, Facultad de Medicina Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Nikolai Gil D Reyes
- The Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Maude Schneider
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
| | - Candice Silversides
- Toronto ACHD Program, Mount Sinai and Toronto General Hospitals, University of Toronto, Toronto, Ontario, Canada
| | - Kathleen E Sullivan
- Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA; Division of Allergy and Immunology and 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Ann Swillen
- Center for Human Genetics, University Hospital UZ Leuven, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | | | - Jason P Van Batavia
- Department of Surgery, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA; Division of Urology and 22q and You Center, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Claudia Vingerhoets
- Advisium, 's Heeren Loo Zorggroep, Amersfoort, The Netherlands; Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands
| | - Donna M McDonald-McGinn
- 22q and You Center, Clinical Genetics Center, and Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA; Department of Human Biology and Medical Genetics, Sapienza University, Rome, Italy.
| | - Anne S Bassett
- The Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Clinical Genetics Research Program and Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Department of Mental Health and Division of Cardiology, Department of Medicine, and Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.
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3
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Cleynen I, Engchuan W, Hestand MS, Heung T, Holleman AM, Johnston HR, Monfeuga T, McDonald-McGinn DM, Gur RE, Morrow BE, Swillen A, Vorstman JAS, Bearden CE, Chow EWC, van den Bree M, Emanuel BS, Vermeesch JR, Warren ST, Owen MJ, Chopra P, Cutler DJ, Duncan R, Kotlar AV, Mulle JG, Voss AJ, Zwick ME, Diacou A, Golden A, Guo T, Lin JR, Wang T, Zhang Z, Zhao Y, Marshall C, Merico D, Jin A, Lilley B, Salmons HI, Tran O, Holmans P, Pardinas A, Walters JTR, Demaerel W, Boot E, Butcher NJ, Costain GA, Lowther C, Evers R, van Amelsvoort TAMJ, van Duin E, Vingerhoets C, Breckpot J, Devriendt K, Vergaelen E, Vogels A, Crowley TB, McGinn DE, Moss EM, Sharkus RJ, Unolt M, Zackai EH, Calkins ME, Gallagher RS, Gur RC, Tang SX, Fritsch R, Ornstein C, Repetto GM, Breetvelt E, Duijff SN, Fiksinski A, Moss H, Niarchou M, Murphy KC, Prasad SE, Daly EM, Gudbrandsen M, Murphy CM, Murphy DG, Buzzanca A, Fabio FD, Digilio MC, Pontillo M, Marino B, Vicari S, Coleman K, Cubells JF, Ousley OY, Carmel M, Gothelf D, Mekori-Domachevsky E, Michaelovsky E, Weinberger R, Weizman A, Kushan L, Jalbrzikowski M, Armando M, Eliez S, Sandini C, Schneider M, Béna FS, Antshel KM, Fremont W, Kates WR, Belzeaux R, Busa T, Philip N, Campbell LE, McCabe KL, Hooper SR, Schoch K, Shashi V, Simon TJ, Tassone F, Arango C, Fraguas D, García-Miñaúr S, Morey-Canyelles J, Rosell J, Suñer DH, Raventos-Simic J, Epstein MP, Williams NM, Bassett AS. Genetic contributors to risk of schizophrenia in the presence of a 22q11.2 deletion. Mol Psychiatry 2021; 26:4496-4510. [PMID: 32015465 PMCID: PMC7396297 DOI: 10.1038/s41380-020-0654-3] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [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: 06/05/2019] [Revised: 11/01/2019] [Accepted: 01/16/2020] [Indexed: 12/17/2022]
Abstract
Schizophrenia occurs in about one in four individuals with 22q11.2 deletion syndrome (22q11.2DS). The aim of this International Brain and Behavior 22q11.2DS Consortium (IBBC) study was to identify genetic factors that contribute to schizophrenia, in addition to the ~20-fold increased risk conveyed by the 22q11.2 deletion. Using whole-genome sequencing data from 519 unrelated individuals with 22q11.2DS, we conducted genome-wide comparisons of common and rare variants between those with schizophrenia and those with no psychotic disorder at age ≥25 years. Available microarray data enabled direct comparison of polygenic risk for schizophrenia between 22q11.2DS and independent population samples with no 22q11.2 deletion, with and without schizophrenia (total n = 35,182). Polygenic risk for schizophrenia within 22q11.2DS was significantly greater for those with schizophrenia (padj = 6.73 × 10-6). Novel reciprocal case-control comparisons between the 22q11.2DS and population-based cohorts showed that polygenic risk score was significantly greater in individuals with psychotic illness, regardless of the presence of the 22q11.2 deletion. Within the 22q11.2DS cohort, results of gene-set analyses showed some support for rare variants affecting synaptic genes. No common or rare variants within the 22q11.2 deletion region were significantly associated with schizophrenia. These findings suggest that in addition to the deletion conferring a greatly increased risk to schizophrenia, the risk is higher when the 22q11.2 deletion and common polygenic risk factors that contribute to schizophrenia in the general population are both present.
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Affiliation(s)
| | - Worrawat Engchuan
- The Centre for Applied Genomics (TCAG), The Hospital for Sick Children, Toronto, ON, Canada
| | - Matthew S Hestand
- Department of Human Genetics, KU Leuven, Leuven, Belgium
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Tracy Heung
- Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, ON, Canada
| | | | - H Richard Johnston
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Thomas Monfeuga
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | - Donna M McDonald-McGinn
- Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Raquel E Gur
- Department of Psychiatry and Lifespan Brain Institute, Penn Medicine-CHOP, University of Pennsylvania, Philadelphia, PA, USA
| | - Bernice E Morrow
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Ann Swillen
- Department of Human Genetics, KU Leuven, Leuven, Belgium
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Jacob A S Vorstman
- Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Carrie E Bearden
- Departments of Psychiatry and Biobehavioral Sciences and Psychology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Eva W C Chow
- Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Marianne van den Bree
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | - Beverly S Emanuel
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Stephen T Warren
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Michael J Owen
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | - Pankaj Chopra
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - David J Cutler
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Richard Duncan
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Alex V Kotlar
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Jennifer G Mulle
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Anna J Voss
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Michael E Zwick
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Alexander Diacou
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Aaron Golden
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Tingwei Guo
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Jhih-Rong Lin
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Tao Wang
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Zhengdong Zhang
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Yingjie Zhao
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Christian Marshall
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
- Division of Genome Diagnostics, Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON, Canada
| | - Daniele Merico
- The Centre for Applied Genomics (TCAG), The Hospital for Sick Children, Toronto, ON, Canada
- Deep Genomics Inc., Toronto, ON, Canada
| | - Andrea Jin
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Brenna Lilley
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Harold I Salmons
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Oanh Tran
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Peter Holmans
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | - Antonio Pardinas
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | - James T R Walters
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | | | - Erik Boot
- Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, ON, Canada
| | - Nancy J Butcher
- Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Gregory A Costain
- Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Hospital for Sick Children, Toronto, ON, Canada
| | - Chelsea Lowther
- Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Rens Evers
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | | | - Esther van Duin
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Claudia Vingerhoets
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Jeroen Breckpot
- Department of Human Genetics, KU Leuven, Leuven, Belgium
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Koen Devriendt
- Department of Human Genetics, KU Leuven, Leuven, Belgium
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Elfi Vergaelen
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Annick Vogels
- Department of Human Genetics, KU Leuven, Leuven, Belgium
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - T Blaine Crowley
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Daniel E McGinn
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Edward M Moss
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Robert J Sharkus
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Marta Unolt
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Elaine H Zackai
- Department of Pediatrics, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA
- Division of Human Genetics and 22q and You Center, the Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Monica E Calkins
- Department of Psychiatry and Lifespan Brain Institute, Penn Medicine-CHOP, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert S Gallagher
- Department of Psychiatry and Lifespan Brain Institute, Penn Medicine-CHOP, University of Pennsylvania, Philadelphia, PA, USA
| | - Ruben C Gur
- Department of Psychiatry and Lifespan Brain Institute, Penn Medicine-CHOP, University of Pennsylvania, Philadelphia, PA, USA
| | - Sunny X Tang
- Department of Psychiatry and Lifespan Brain Institute, Penn Medicine-CHOP, University of Pennsylvania, Philadelphia, PA, USA
| | | | | | | | - Elemi Breetvelt
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, Hospital for Sick Children, Toronto, ON, Canada
| | - Sasja N Duijff
- Department of Pediatrics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Ania Fiksinski
- Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Hayley Moss
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | - Maria Niarchou
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
| | | | | | - Eileen M Daly
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, London, UK
| | - Maria Gudbrandsen
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, London, UK
| | - Clodagh M Murphy
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, London, UK
| | - Declan G Murphy
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King's College London, London, UK
| | - Antonio Buzzanca
- Department of Human Neurosciences, University Sapienza of Rome, Rome, Italy
| | - Fabio Di Fabio
- Department of Human Neurosciences, University Sapienza of Rome, Rome, Italy
| | | | - Maria Pontillo
- Child and Adolescence Neuropsychiatry Unit, Department of Neuroscience, IRCSS Bambino Gesù Children's Hospital of Rome, Rome, Italy
| | | | - Stefano Vicari
- Child and Adolescence Neuropsychiatry Unit, Department of Neuroscience, IRCSS Bambino Gesù Children's Hospital of Rome, Rome, Italy
| | - Karlene Coleman
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Joseph F Cubells
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Opal Y Ousley
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Miri Carmel
- Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Doron Gothelf
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Ehud Mekori-Domachevsky
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Elena Michaelovsky
- Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ronnie Weinberger
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Abraham Weizman
- Felsenstein Medical Research Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Geha Mental Health Center, Petach Tikva, Israel
| | - Leila Kushan
- Departments of Psychiatry and Biobehavioral Sciences and Psychology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Maria Jalbrzikowski
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Marco Armando
- Developmental Imaging and Psychopathology, Department of Psychiatry, University of Geneva, Geneva, Switzerland
| | - Stéphan Eliez
- Developmental Imaging and Psychopathology, Department of Psychiatry, University of Geneva, Geneva, Switzerland
| | - Corrado Sandini
- Developmental Imaging and Psychopathology, Department of Psychiatry, University of Geneva, Geneva, Switzerland
| | - Maude Schneider
- Developmental Imaging and Psychopathology, Department of Psychiatry, University of Geneva, Geneva, Switzerland
| | | | - Kevin M Antshel
- Department of Psychology, Syracuse University, Syracuse, NY, USA
| | - Wanda Fremont
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Wendy R Kates
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Raoul Belzeaux
- Pôle de psychiatrie, Hopital Sainte Marguerite, Batiment Solaris, APHM, Marseille, France
| | - Tiffany Busa
- Departement de Genetique Medicale Hôpital d'Enfants de la Timone, APHM, Marseille, France
| | - Nicole Philip
- Departement de Genetique Medicale Aix Marseille Univ, INSERM, GMGF, APHM, Marseille, France
| | | | - Kathryn L McCabe
- University of Newcastle, Callaghan, Australia
- University of California Davis, Davis, CA, USA
| | - Stephen R Hooper
- Department of Allied Health Sciences, School of Medicine, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Kelly Schoch
- Department of Pediatrics, Division of Medical Genetics, Duke University School of Medicine, Durham, NC, USA
| | - Vandana Shashi
- Department of Pediatrics, Division of Medical Genetics, Duke University School of Medicine, Durham, NC, USA
| | - Tony J Simon
- MIND Institute and Department of Psychiatry and Behavioral Sciences, University of California Davis, Davis, CA, USA
| | - Flora Tassone
- Department of Microbiology and Molecular Medicine, University of California Davis, Davis, CA, USA
| | - Celso Arango
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - David Fraguas
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Sixto García-Miñaúr
- Institute of Medical and Molecular Genetics (INGEMM), La Paz University Hospital, Madrid, Spain
| | | | | | - Damià H Suñer
- Laboratorio Unidad de Diagnóstico Molecular y Genética Clínica, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | | | - Michael P Epstein
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA.
| | - Nigel M Williams
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK.
| | - Anne S Bassett
- Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada.
- Dalglish Family 22q Clinic, Toronto General Hospital, University Health Network, Toronto, ON, Canada.
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
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Campbell IM, Sheppard SE, Crowley TB, McGinn DE, Bailey A, McGinn MJ, Unolt M, Homans JF, Chen EY, Salmons HI, Gaynor JW, Goldmuntz E, Jackson OA, Katz LE, Mascarenhas MR, Deeney VFX, Castelein RM, Zur KB, Elden L, Kallish S, Kolon TF, Hopkins SE, Chadehumbe MA, Lambert MP, Forbes BJ, Moldenhauer JS, Schindewolf EM, Solot CB, Moss EM, Gur RE, Sullivan KE, Emanuel BS, Zackai EH, McDonald-McGinn DM. What is new with 22q? An update from the 22q and You Center at the Children's Hospital of Philadelphia. Am J Med Genet A 2019; 176:2058-2069. [PMID: 30380191 DOI: 10.1002/ajmg.a.40637] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [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: 08/14/2018] [Accepted: 08/23/2018] [Indexed: 12/26/2022]
Abstract
22q11.2 deletion syndrome (22q11.2DS) is a disorder caused by recurrent, chromosome-specific, low copy repeat (LCR)-mediated copy-number losses of chromosome 22q11. The Children's Hospital of Philadelphia has been involved in the clinical care of individuals with what is now known as 22q11.2DS since our initial report of the association with DiGeorge syndrome in 1982. We reviewed the medical records on our continuously growing longitudinal cohort of 1,421 patients with molecularly confirmed 22q11.2DS from 1992 to 2018. Most individuals are Caucasian and older than 8 years. The mean age at diagnosis was 3.9 years. The majority of patients (85%) had typical LCR22A-LCR22D deletions, and only 7% of these typical deletions were inherited from a parent harboring the deletion constitutionally. However, 6% of individuals harbored other nested deletions that would not be identified by traditional 22q11.2 FISH, thus requiring an orthogonal technology to diagnose. Major medical problems included immune dysfunction or allergies (77%), palatal abnormalities (67%), congenital heart disease (64%), gastrointestinal difficulties (65%), endocrine dysfunction (>50%), scoliosis (50%), renal anomalies (16%), and airway abnormalities. Median full-scale intelligence quotient was 76, with no significant difference between individuals with and without congenital heart disease or hypocalcemia. Characteristic dysmorphic facial features were present in most individuals, but dermatoglyphic patterns of our cohort are similar to normal controls. This is the largest longitudinal study of patients with 22q11.2DS, helping to further describe the condition and aid in diagnosis and management. Further surveillance will likely elucidate additional clinically relevant findings as they age.
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Affiliation(s)
- Ian M Campbell
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Sarah E Sheppard
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - T Blaine Crowley
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Daniel E McGinn
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Davidson College, Davidson, North Carolina
| | - Alice Bailey
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Michael J McGinn
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Marta Unolt
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Division of Cardiology, Bambino Gesu Hospital, Rome, Italy
| | - Jelle F Homans
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Orthopaedic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Erin Y Chen
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Johns Hopkins University, Baltimore, Maryland
| | - Harold I Salmons
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - J William Gaynor
- Division of Cardiothoracic Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Elizabeth Goldmuntz
- Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Oksana A Jackson
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Division of Plastic Surgery, Department of Pediatric Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Division of Plastic Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lorraine E Katz
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Division of Endocrinology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Maria R Mascarenhas
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Division of Gastroenterology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Vincent F X Deeney
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Division of Orthopaedics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - René M Castelein
- Department of Orthopaedic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Karen B Zur
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lisa Elden
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Staci Kallish
- Department of Medicine, Division of Translational Medicine and Human Genetics, The Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Thomas F Kolon
- Division of Pediatric Urology, Department of Pediatric Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Surgery (Urology), Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sarah E Hopkins
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Madeline A Chadehumbe
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Michele P Lambert
- Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Brian J Forbes
- Division of Ophthalmology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Julie S Moldenhauer
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Center for Fetal Diagnosis and Treatment at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Erica M Schindewolf
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Center for Fetal Diagnosis and Treatment at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Cynthia B Solot
- Center for Childhood Communication, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Edward M Moss
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Malamut and Moss, Bryn Mawr, Pennsylvania
| | - Raquel E Gur
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kathleen E Sullivan
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Division of Allergy and Immunology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Beverly S Emanuel
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Elaine H Zackai
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Donna M McDonald-McGinn
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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5
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Campbell IM, Sheppard SE, Crowley TB, McGinn DE, Bailey A, McGinn MJ, Unolt M, Homans JF, Chen EY, Salmons HI, Gaynor JW, Goldmuntz E, Jackson OA, Katz LE, Mascarenhas MR, Deeney VFX, Castelein RM, Zur KB, Elden L, Kallish S, Kolon TF, Hopkins SE, Chadehumbe MA, Lambert MP, Forbes BJ, Moldenhauer JS, Schindewolf EM, Solot CB, Moss EM, Gur RE, Sullivan KE, Emanuel BS, Zackai EH, McDonald-McGinn DM. Cover Image, Volume 176A, Number 10, October 2018. Am J Med Genet A 2018. [DOI: 10.1002/ajmg.a.60697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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7
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Affiliation(s)
- P P Wang
- Children's Seashore House, Philadelphia, PA 19104, USA.
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Mahle WT, Clancy RR, Moss EM, Gerdes M, Jobes DR, Wernovsky G. Neurodevelopmental outcome and lifestyle assessment in school-aged and adolescent children with hypoplastic left heart syndrome. Pediatrics 2000; 105:1082-9. [PMID: 10790466 DOI: 10.1542/peds.105.5.1082] [Citation(s) in RCA: 357] [Impact Index Per Article: 14.9] [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: 11/24/2022] Open
Abstract
OBJECTIVES The purposes of this study are to describe the quality of life and cognitive function in school-aged children who have undergone staged palliation for hypoplastic left heart syndrome (HLHS), and to identify factors that are predictive of neurodevelopmental outcome in this population. METHODS School-aged survivors with HLHS who had undergone palliative surgery at our institution were identified and mailed a questionnaire to assess subjectively quality of life, school performance, and incidence of medical complications. A subgroup of local patients underwent standardized testing of cognitive function and neurologic examination. These patients were compared with the larger (remote) group of questionnaire respondents to determine whether results may be generalizable to the entire HLHS population. Potential predictors of neurologic and cognitive outcome were tested for their association with test scores using multivariate regression analysis. RESULTS Questionnaire results were obtained from 115 of 138 eligible children (83%; mean age: 9.0 +/- 2.0 years). Standardized testing was performed in 28 of 34 (82%) eligible local patients (mean age: 8.6 +/- 2.1 years). The majority of parents or guardians described their child's health as good (34%) or excellent (45%) and their academic performance as average (42%) or above average (42%). One third of the children, however, were receiving some form of special education. Chronic medication usage was common (64%); the incidence of medical complications was comparable to that previously reported in children with Fontan physiology. Cognitive testing of the local group demonstrated a median full scale IQ of 86 (range: 50-116). Mental retardation (IQ: <70) was noted in 18% of patients. In multivariate analysis, only the occurrence of preoperative seizures predicted lower full scale IQ. CONCLUSIONS Although the majority of school-aged children with HLHS had IQ scores within the normal range, mean performance for this historical cohort of survivors was lower than that in the general population.
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Affiliation(s)
- W T Mahle
- Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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9
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Abstract
UNLABELLED Velocardiofacial syndrome (VCFS) is a chromosomal anomaly syndrome characterized by multiple congenital malformations, including cleft palate and cardiac anomalies. Many patients have attention-deficit (hyperactivity) disorders (AD[H]D) in childhood and schizophrenia in adulthood. We reviewed cranial magnetic resonance imaging (MRI) scans with particular attention to the head of the caudate nucleus and found that in control subjects, the head of the caudate was larger on the left than on the right, whereas VCFS patients showed a reversed right > left pattern or no significant asymmetry. A similar right > left asymmetry or a lack of this asymmetry has been reported in patients with AD(H)D. CONCLUSIONS These results suggest a common pathophysiological mechanism of behavioural and cognitive problems in patients with AD(H)D and those with VCFS.
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Affiliation(s)
- S Sugama
- Division of Developmental Pediatrics, Children's Hospital of Philadelphia, PA, USA
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Abstract
Presented is a case series demonstrating that clinically significant language-related cognitive declines not detected by intelligence quotient (IQ) testing occur after left temporal lobectomy in school-aged children. In this series, comprehensive preoperative and postoperative neuropsychologic evaluations were completed in eight school-aged patients who underwent temporal lobectomy (five left, three right) for temporal lobe epilepsy. Mean age at surgery was 13 years, 11 months +/- 2 years, 1 month. Testing included measurement of IQ, verbal learning, naming, visual memory, sight word recognition, reading comprehension, and calculation. All five left temporal lobectomy patients demonstrated significant language-related cognitive declines on postoperative neuropsychologic testing, including deficits in verbal IQ (one patient), verbal learning (four patients), naming (one patient), and reading comprehension (one patient). These deficits were clinically evident in four of the five left temporal lobectomy patients, leading to declines in educational performance. IQ testing alone did not reliably identify these deficits. No significant declines were found after surgery in three right temporal lobectomy patients. Average or high preoperative functioning may have predisposed patients to postoperative deficits in this series, whereas magnetic resonance imaging or pathologic abnormalities did not protect against postoperative deficits. Outcome studies of temporal lobectomy in childhood should use comprehensive neuropsychologic testing to identify cognitive deficits.
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Affiliation(s)
- D J Dlugos
- Division of Neurology, The Pediatric Regional Epilepsy Program, The Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, 19104, USA
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Moss EM, Batshaw ML, Solot CB, Gerdes M, McDonald-McGinn DM, Driscoll DA, Emanuel BS, Zackai EH, Wang PP. Psychoeducational profile of the 22q11.2 microdeletion: A complex pattern. J Pediatr 1999; 134:193-8. [PMID: 9931529 DOI: 10.1016/s0022-3476(99)70415-4] [Citation(s) in RCA: 230] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To examine the psychoeducational profile associated with the chromosome 22q11.2 microdeletion (DiGeorge/velocardiofacial syndrome). STUDY DESIGN Thirty-three patients (aged 6 to 27 years) with a 22q11.2 microdeletion underwent psychoeducational testing as part of a comprehensive evaluation. Nonparametric statistics were used to compare verbal and performance IQ, academic achievement scores, and receptive versus expressive language scores. Post hoc comparisons were made of IQ subtest scores and of language versus verbal IQ. RESULTS Full-scale IQ ranged from the normal to the moderately retarded range. Mean verbal IQ was significantly higher than mean performance IQ. In a similar manner, mean reading and spelling scores were superior to the mean mathematics score, although achievement scores typically were in the range of verbal IQ. In addition, many children showed clinically significant language impairments, with mean language scores lower than mean verbal IQ. CONCLUSIONS The IQ and academic profiles are reminiscent of a "nonverbal learning disability," although achievement was not discrepant from IQ. The coincidence of language impairment with a relative strength in reading belies a unique neuropsychologic profile. Educational programming for these children must address both verbal and nonverbal deficits.
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Affiliation(s)
- E M Moss
- Children's Seashore House, Philadelphia, Pennsylvania 19104-4388, USA
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Wang PP, Solot C, Moss EM, Gerdes M, McDonald-McGinn DM, Driscoll DA, Emanuel BS, Zackai EH. Developmental presentation of 22q11.2 deletion (DiGeorge/velocardiofacial syndrome). J Dev Behav Pediatr 1998; 19:342-5. [PMID: 9809264 DOI: 10.1097/00004703-199810000-00004] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- P P Wang
- Department of Pediatrics, University of Pennsylvania School of Medicine, Philadelphia, USA
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Moss EM, Davidson RJ, Saron C. Cross-cultural differences in hemisphericity: EEG asymmetry discriminates between Japanese and Westerners. Neuropsychologia 1985; 23:131-5. [PMID: 3974852 DOI: 10.1016/0028-3932(85)90054-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study was designed to test the hypothesis that Japanese subjects exhibit different patterns of resting EEG asymmetry compared with Westerners. EEG was recorded from the left and right temporal and parietal scalp regions in bilingual Japanese and Western subjects during eyes-open and eyes-closed rest periods before and after the performance of a series of cognitive tasks. Alpha activity was integrated and digitized. Japanese subjects were found to exhibit greater relative right-sided parietal activation during the eyes closed condition. This difference was found to be a function of greater left hemisphere activation among the Westerners. Various possible contributors to this cross-cultural differences are discussed.
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