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Auteur Peter SZATMARI
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Documents disponibles écrits par cet auteur (114)
Faire une suggestion Affiner la rechercheAlexithymia in Parents of Children with Autism Spectrum Disorder / Peter SZATMARI in Journal of Autism and Developmental Disorders, 38-10 (November 2008)
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[article]
Titre : Alexithymia in Parents of Children with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Peter SZATMARI, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Stelios GEORGIADES, Auteur ; Jeremy GOLDBERG, Auteur ; Terry BENNETT, Auteur ; Eric DUKU, Auteur Année de publication : 2008 Article en page(s) : p.1859-1865 Langues : Anglais (eng) Mots-clés : Autism Broader-autism-phenotype Emotion-processing Alexithymia Intermediate-phenotype Index. décimale : PER Périodiques Résumé : Given the recent findings regarding the association between alexithymia and Autism Spectrum Disorder (ASD) and the accumulating evidence for the presence of the Broader Autism Phenotype (BAP) in relatives of individuals with ASD, we further explored the construct of alexithymia in parents of children with ASD as a potential part of the BAP. We hypothesized that (a) parents of children with ASD will demonstrate higher impairment in their emotion processing when compared to controls, and (b) high impairment in emotion processing in parents will be associated with severity of symptoms in children with ASD. Psychometric and diagnostic data were collected on 188 children with a diagnosis of ASD. The Toronto Alexithymia Scale (TAS-20) was completed by 439 parents of children with ASD and a control group of 45 parents of children with Prader Willi syndrome (PW). Results show that ASD parents score higher than controls on the TAS-20 total score. Within the ASD group, children of fathers with high alexithymia score higher on repetitive behaviour symptoms compared to children of fathers with low alexithymia. The alexithymia trait appears to be one of the many building blocks that make up the BAP. En ligne : http://dx.doi.org/10.1007/s10803-008-0576-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=641
in Journal of Autism and Developmental Disorders > 38-10 (November 2008) . - p.1859-1865[article] Alexithymia in Parents of Children with Autism Spectrum Disorder [texte imprimé] / Peter SZATMARI, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Stelios GEORGIADES, Auteur ; Jeremy GOLDBERG, Auteur ; Terry BENNETT, Auteur ; Eric DUKU, Auteur . - 2008 . - p.1859-1865.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 38-10 (November 2008) . - p.1859-1865
Mots-clés : Autism Broader-autism-phenotype Emotion-processing Alexithymia Intermediate-phenotype Index. décimale : PER Périodiques Résumé : Given the recent findings regarding the association between alexithymia and Autism Spectrum Disorder (ASD) and the accumulating evidence for the presence of the Broader Autism Phenotype (BAP) in relatives of individuals with ASD, we further explored the construct of alexithymia in parents of children with ASD as a potential part of the BAP. We hypothesized that (a) parents of children with ASD will demonstrate higher impairment in their emotion processing when compared to controls, and (b) high impairment in emotion processing in parents will be associated with severity of symptoms in children with ASD. Psychometric and diagnostic data were collected on 188 children with a diagnosis of ASD. The Toronto Alexithymia Scale (TAS-20) was completed by 439 parents of children with ASD and a control group of 45 parents of children with Prader Willi syndrome (PW). Results show that ASD parents score higher than controls on the TAS-20 total score. Within the ASD group, children of fathers with high alexithymia score higher on repetitive behaviour symptoms compared to children of fathers with low alexithymia. The alexithymia trait appears to be one of the many building blocks that make up the BAP. En ligne : http://dx.doi.org/10.1007/s10803-008-0576-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=641 An integrated clinical approach to children at genetic risk for neurodevelopmental and psychiatric conditions: interdisciplinary collaboration and research infrastructure / Jane SUMMERS in Journal of Neurodevelopmental Disorders, 16 (2024)
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Titre : An integrated clinical approach to children at genetic risk for neurodevelopmental and psychiatric conditions: interdisciplinary collaboration and research infrastructure Type de document : texte imprimé Auteurs : Jane SUMMERS, Auteur ; Danielle BARIBEAU, Auteur ; Polina PERLMAN, Auteur ; Ny HOANG, Auteur ; Sunny CUI, Auteur ; Aneta KRAKOWSKI, Auteur ; Patricia AMBROZEWICZ, Auteur ; Ariel HO, Auteur ; Thanuja SELVANAYAGAM, Auteur ; Kinga A. SÁNDOR-BAJUSZ, Auteur ; Katrina PALAD, Auteur ; Nishi PATEL, Auteur ; Sarah MCGAUGHEY, Auteur ; Louise GALLAGHER, Auteur ; Stephen W. SCHERER, Auteur ; Peter SZATMARI, Auteur ; Jacob VORSTMAN, Auteur Langues : Anglais (eng) Mots-clés : Humans Child Neurodevelopmental Disorders/genetics Female Male Mental Disorders/genetics Genetic Predisposition to Disease Adolescent Genetic disorder Genetics Interdisciplinary clinic Mental health Neurodevelopmental disorder Psychiatry Psychology Research framework speaker fees for Henry Stewart Talks Ltd. S.W.S. is on the Scientific Advisory Committee of Population Bio, Deep Genomics, and serves as a Highly Cited Academic Advisor for King Abdulaziz University. Intellectual property from aspects of his research held at The Hospital for Sick Children are licensed to Athena Diagnostics and Population Bio. D.B. has received research funding from MapLight therapeutics. These relationships did not influence content of this manuscript but are disclosed for potential future considerations. Index. décimale : PER Périodiques Résumé : BACKGROUND: A sizeable proportion of pathogenic genetic variants identified in young children tested for congenital differences are associated with neurodevelopmental psychiatric disorders (NPD). In this growing group, a genetic diagnosis often precedes the emergence of diagnosable developmental concerns. Here, we describe DAGSY (Developmental Assessment of Genetically Susceptible Youth), a novel interdisciplinary 'genetic-diagnosis-first' clinic integrating psychiatric, psychological and genetic expertise, and report our first observations and feedback from families and referring clinicians. METHODS: We retrieved data on referral sources and indications, genetic and NPD diagnoses and recommendations for children seen at DAGSY between 2018 and 2022. Through a survey, we obtained feedback from twenty families and eleven referring clinicians. RESULTS: 159 children (mean age 10.2 years, 57.2% males) completed an interdisciplinary (psychiatry, psychology, genetic counselling) DAGSY assessment during this period. Of these, 69.8% had a pathogenic microdeletion or microduplication, 21.5% a sequence-level variant, 4.4% a chromosomal disorder, and 4.4% a variant of unknown significance with emerging evidence of pathogenicity. One in four children did not have a prior NPD diagnosis, and referral to DAGSY was motivated by their genetic vulnerability alone. Following assessment, 76.7% received at least one new NPD diagnosis, most frequently intellectual disability (24.5%), anxiety (20.7%), autism spectrum (18.9%) and specific learning (16.4%) disorder. Both families and clinicians responding to our survey expressed satisfaction, but also highlighted some areas for potential improvement. CONCLUSIONS: DAGSY addresses an unmet clinical need for children identified with genetic variants that confer increased vulnerability for NPD and provides a crucial platform for research in this area. DAGSY can serve as a model for interdisciplinary clinics integrating child psychiatry, psychology and genetics, addressing both clinical and research needs for this emerging population. En ligne : https://dx.doi.org/10.1186/s11689-024-09552-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575
in Journal of Neurodevelopmental Disorders > 16 (2024)[article] An integrated clinical approach to children at genetic risk for neurodevelopmental and psychiatric conditions: interdisciplinary collaboration and research infrastructure [texte imprimé] / Jane SUMMERS, Auteur ; Danielle BARIBEAU, Auteur ; Polina PERLMAN, Auteur ; Ny HOANG, Auteur ; Sunny CUI, Auteur ; Aneta KRAKOWSKI, Auteur ; Patricia AMBROZEWICZ, Auteur ; Ariel HO, Auteur ; Thanuja SELVANAYAGAM, Auteur ; Kinga A. SÁNDOR-BAJUSZ, Auteur ; Katrina PALAD, Auteur ; Nishi PATEL, Auteur ; Sarah MCGAUGHEY, Auteur ; Louise GALLAGHER, Auteur ; Stephen W. SCHERER, Auteur ; Peter SZATMARI, Auteur ; Jacob VORSTMAN, Auteur.
Langues : Anglais (eng)
in Journal of Neurodevelopmental Disorders > 16 (2024)
Mots-clés : Humans Child Neurodevelopmental Disorders/genetics Female Male Mental Disorders/genetics Genetic Predisposition to Disease Adolescent Genetic disorder Genetics Interdisciplinary clinic Mental health Neurodevelopmental disorder Psychiatry Psychology Research framework speaker fees for Henry Stewart Talks Ltd. S.W.S. is on the Scientific Advisory Committee of Population Bio, Deep Genomics, and serves as a Highly Cited Academic Advisor for King Abdulaziz University. Intellectual property from aspects of his research held at The Hospital for Sick Children are licensed to Athena Diagnostics and Population Bio. D.B. has received research funding from MapLight therapeutics. These relationships did not influence content of this manuscript but are disclosed for potential future considerations. Index. décimale : PER Périodiques Résumé : BACKGROUND: A sizeable proportion of pathogenic genetic variants identified in young children tested for congenital differences are associated with neurodevelopmental psychiatric disorders (NPD). In this growing group, a genetic diagnosis often precedes the emergence of diagnosable developmental concerns. Here, we describe DAGSY (Developmental Assessment of Genetically Susceptible Youth), a novel interdisciplinary 'genetic-diagnosis-first' clinic integrating psychiatric, psychological and genetic expertise, and report our first observations and feedback from families and referring clinicians. METHODS: We retrieved data on referral sources and indications, genetic and NPD diagnoses and recommendations for children seen at DAGSY between 2018 and 2022. Through a survey, we obtained feedback from twenty families and eleven referring clinicians. RESULTS: 159 children (mean age 10.2 years, 57.2% males) completed an interdisciplinary (psychiatry, psychology, genetic counselling) DAGSY assessment during this period. Of these, 69.8% had a pathogenic microdeletion or microduplication, 21.5% a sequence-level variant, 4.4% a chromosomal disorder, and 4.4% a variant of unknown significance with emerging evidence of pathogenicity. One in four children did not have a prior NPD diagnosis, and referral to DAGSY was motivated by their genetic vulnerability alone. Following assessment, 76.7% received at least one new NPD diagnosis, most frequently intellectual disability (24.5%), anxiety (20.7%), autism spectrum (18.9%) and specific learning (16.4%) disorder. Both families and clinicians responding to our survey expressed satisfaction, but also highlighted some areas for potential improvement. CONCLUSIONS: DAGSY addresses an unmet clinical need for children identified with genetic variants that confer increased vulnerability for NPD and provides a crucial platform for research in this area. DAGSY can serve as a model for interdisciplinary clinics integrating child psychiatry, psychology and genetics, addressing both clinical and research needs for this emerging population. En ligne : https://dx.doi.org/10.1186/s11689-024-09552-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575
Titre : Anxiety and Mood Disorders in Individuals with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Peter SZATMARI, Auteur ; Beth MCCONNELL, Auteur Année de publication : 2011 Importance : p.330-338 Langues : Anglais (eng) Index. décimale : AUT-B AUT-B - L'Autisme - Ouvrages généraux et scientifiques Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=139 Anxiety and Mood Disorders in Individuals with Autism Spectrum Disorder [texte imprimé] / Peter SZATMARI, Auteur ; Beth MCCONNELL, Auteur . - 2011 . - p.330-338.
Langues : Anglais (eng)
Index. décimale : AUT-B AUT-B - L'Autisme - Ouvrages généraux et scientifiques Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=139 Exemplaires(0)
Disponibilité aucun exemplaire Asperger's Syndrome and Autism: Comparison of Early History and Outcome / Peter SZATMARI in Developmental Medicine & Child Neurology, 31-6 (December 1989)
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Titre : Asperger's Syndrome and Autism: Comparison of Early History and Outcome Type de document : texte imprimé Auteurs : Peter SZATMARI, Auteur ; G. BARTOLUCCI, Auteur ; Rebecca BREMNER, Auteur Année de publication : 1989 Article en page(s) : p.709-720 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Syndrome d'Asperger et autisme: comparaison sur l'histoire précoce et le devenir
Les auteurs comparent des enfants présentant un syndrome d'Asperger (AS) avec des enfants à autisme avec riche symptomatologie et des contrôles consultants externes en psychiatrie, sur les caractéristiques de I'histoire précoce et le devenir. En terme d'histoire précoce, les sujets autistiques présentaient plus de troubles de la relation sociale, une plus grande fréquence d'écholalie et de reversion des pronoms, et une étendue d'activités plus réduites que le groupe AS. L'analyse de groupe suggerait des précisions dans les critères diagnostiques se traduisant par des plus grandes differences entre les groupes sur ces caractéristiques d'histoire précoce. En terme de devenir les sujets autistiques passaient plus de temps dans les classes d'éducation spécialie mais développaient moins de symptomes psychiatriques accessoires que les enfants AS. Il était cependant claire qu'il n'y avait pas de difference qualitative substentielle entre les groupes AS et autistiques indiquant que l'AS pourrait être considéréd comme une forme mineure de l'autisme à riche symptomatologie. L'inclusion de l'AS dans le spectre autistique des troubles a des implications à la fois pour des études étiologiques et pour les estimations de prévalence des troubles développementaux envahissants.Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=130
in Developmental Medicine & Child Neurology > 31-6 (December 1989) . - p.709-720[article] Asperger's Syndrome and Autism: Comparison of Early History and Outcome [texte imprimé] / Peter SZATMARI, Auteur ; G. BARTOLUCCI, Auteur ; Rebecca BREMNER, Auteur . - 1989 . - p.709-720.
Langues : Anglais (eng)
in Developmental Medicine & Child Neurology > 31-6 (December 1989) . - p.709-720
Index. décimale : PER Périodiques Résumé : Syndrome d'Asperger et autisme: comparaison sur l'histoire précoce et le devenir
Les auteurs comparent des enfants présentant un syndrome d'Asperger (AS) avec des enfants à autisme avec riche symptomatologie et des contrôles consultants externes en psychiatrie, sur les caractéristiques de I'histoire précoce et le devenir. En terme d'histoire précoce, les sujets autistiques présentaient plus de troubles de la relation sociale, une plus grande fréquence d'écholalie et de reversion des pronoms, et une étendue d'activités plus réduites que le groupe AS. L'analyse de groupe suggerait des précisions dans les critères diagnostiques se traduisant par des plus grandes differences entre les groupes sur ces caractéristiques d'histoire précoce. En terme de devenir les sujets autistiques passaient plus de temps dans les classes d'éducation spécialie mais développaient moins de symptomes psychiatriques accessoires que les enfants AS. Il était cependant claire qu'il n'y avait pas de difference qualitative substentielle entre les groupes AS et autistiques indiquant que l'AS pourrait être considéréd comme une forme mineure de l'autisme à riche symptomatologie. L'inclusion de l'AS dans le spectre autistique des troubles a des implications à la fois pour des études étiologiques et pour les estimations de prévalence des troubles développementaux envahissants.Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=130 Assuming ability of youth with autism: Synthesis of methods capturing the first-person perspectives of children and youth with disabilities / Rackeb TESFAYE in Autism, 23-8 (November 2019)
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Titre : Assuming ability of youth with autism: Synthesis of methods capturing the first-person perspectives of children and youth with disabilities Type de document : texte imprimé Auteurs : Rackeb TESFAYE, Auteur ; Valérie COURCHESNE, Auteur ; Afiqah YUSUF, Auteur ; Tal SAVION-LEMIEUX, Auteur ; Ilina SINGH, Auteur ; Keiko SHIKAKO-THOMAS, Auteur ; Pat MIRENDA, Auteur ; Charlotte WADDELL, Auteur ; Isabel M. SMITH, Auteur ; David B. NICHOLAS, Auteur ; Peter SZATMARI, Auteur ; Teresa BENNETT, Auteur ; Eric DUKU, Auteur ; Stelios GEORGIADES, Auteur ; Connor M. KERNS, Auteur ; Tracy VAILLANCOURT, Auteur ; Anat ZAIDMAN-ZAIT, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Mayada ELSABBAGH, Auteur Article en page(s) : p.1882-1896 Langues : Anglais (eng) Mots-clés : Autism disabilities first-person perspective inclusion lived experience participatory research Index. décimale : PER Périodiques Résumé : Most research regarding youth with autism spectrum disorder has not focused on their first-person perspectives providing limited insight into methodologies best suited to eliciting their voices. We conducted a synthesis of methods previously used to obtain the first-person perspectives of youth with various disabilities, which may be applicable to youth with autism spectrum disorder. Two-hundred and eighty-four articles met the inclusion criteria of our scoping review. We identified six distinct primary methods (questionnaires, interviews, group discussion, narratives, diaries, and art) expressed through four communication output modalities (language, sign language and gestures, writing, and images). A group of parents who have children with autism spectrum disorder were then presented with a synthesis of results. This parent consultation was used to build on approaches identified in the literature. Parents identified barriers that may be encountered during participant engagement and provided insights on how best to conduct first-person research with youth with autism spectrum disorder. Based on our findings, we present a novel methodological framework to capture the perspectives of youth with various communication and cognitive abilities, while highlighting family, youth, and expert contributions. En ligne : http://dx.doi.org/10.1177/1362361319831487 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407
in Autism > 23-8 (November 2019) . - p.1882-1896[article] Assuming ability of youth with autism: Synthesis of methods capturing the first-person perspectives of children and youth with disabilities [texte imprimé] / Rackeb TESFAYE, Auteur ; Valérie COURCHESNE, Auteur ; Afiqah YUSUF, Auteur ; Tal SAVION-LEMIEUX, Auteur ; Ilina SINGH, Auteur ; Keiko SHIKAKO-THOMAS, Auteur ; Pat MIRENDA, Auteur ; Charlotte WADDELL, Auteur ; Isabel M. SMITH, Auteur ; David B. NICHOLAS, Auteur ; Peter SZATMARI, Auteur ; Teresa BENNETT, Auteur ; Eric DUKU, Auteur ; Stelios GEORGIADES, Auteur ; Connor M. KERNS, Auteur ; Tracy VAILLANCOURT, Auteur ; Anat ZAIDMAN-ZAIT, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Mayada ELSABBAGH, Auteur . - p.1882-1896.
Langues : Anglais (eng)
in Autism > 23-8 (November 2019) . - p.1882-1896
Mots-clés : Autism disabilities first-person perspective inclusion lived experience participatory research Index. décimale : PER Périodiques Résumé : Most research regarding youth with autism spectrum disorder has not focused on their first-person perspectives providing limited insight into methodologies best suited to eliciting their voices. We conducted a synthesis of methods previously used to obtain the first-person perspectives of youth with various disabilities, which may be applicable to youth with autism spectrum disorder. Two-hundred and eighty-four articles met the inclusion criteria of our scoping review. We identified six distinct primary methods (questionnaires, interviews, group discussion, narratives, diaries, and art) expressed through four communication output modalities (language, sign language and gestures, writing, and images). A group of parents who have children with autism spectrum disorder were then presented with a synthesis of results. This parent consultation was used to build on approaches identified in the literature. Parents identified barriers that may be encountered during participant engagement and provided insights on how best to conduct first-person research with youth with autism spectrum disorder. Based on our findings, we present a novel methodological framework to capture the perspectives of youth with various communication and cognitive abilities, while highlighting family, youth, and expert contributions. En ligne : http://dx.doi.org/10.1177/1362361319831487 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407 Permalink"Best Things": Parents Describe Their Children with Autism Spectrum Disorder Over Time / Katherine T. COST in Journal of Autism and Developmental Disorders, 51-12 (December 2021)
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PermalinkBrief Report: Assessment of Early Sensory Processing in Infants at High-Risk of Autism Spectrum Disorder / Tamara GERMANI in Journal of Autism and Developmental Disorders, 44-12 (December 2014)
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PermalinkBrief Report: Characteristics of preschool children with ASD vary by ascertainment / Lori-Ann R. SACREY in Journal of Autism and Developmental Disorders, 47-5 (May 2017)
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PermalinkBrief Report: Evaluation of the Short Quantitative Checklist for Autism in Toddlers (Q-CHAT-10) as a Brief Screen for Autism Spectrum Disorder in a High-Risk Sibling Cohort / Sarah RAZA in Journal of Autism and Developmental Disorders, 49-5 (May 2019)
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PermalinkBrief Report: Relationship Between Non-verbal IQ and Gender in Autism / Ryan BANACH in Journal of Autism and Developmental Disorders, 39-1 (January 2009)
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PermalinkCharacterizing the ASD-ADHD phenotype: measurement structure and invariance in a clinical sample / Aneta D. KRAKOWSKI in Journal of Child Psychology and Psychiatry, 63-12 (December 2022)
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PermalinkClinical assessment of autism in high-risk 18-month-olds / Jessica BRIAN in Autism, 12-5 (September 2008)
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PermalinkComing to understand the child has autism: A process illustrating parents' evolving readiness for engaging in care / Stephen J. GENTLES in Autism, 24-2 (February 2020)
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PermalinkCommentary: 'Camouflaging' in autistic people - reflection on Fombonne (2020) / Meng-Chuan LAI in Journal of Child Psychology and Psychiatry, 62-8 (August 2021)
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