Autism Spectrum Disorder Reclassified: A Second Look at the 1980s Utah/UCLA Autism Epidemiologic Study / Judith S. MILLER in Journal of Autism and Developmental Disorders, 43-1 (January 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-1 (January 2013) . - p.200-210 Titre : Autism Spectrum Disorder Reclassified: A Second Look at the 1980s Utah/UCLA Autism Epidemiologic Study Type de document : texte imprimé Auteurs : Judith S. MILLER, Auteur ; Deborah A. BILDER, Auteur ; Megan A. FARLEY, Auteur ; Hilary H. COON, Auteur ; Judith PINBOROUGH-ZIMMERMAN, Auteur ; William R. JENSON, Auteur ; Catherine E. RICE, Auteur ; Eric FOMBONNE, Auteur ; Carmen B. PINGREE, Auteur ; Edward R. RITVO, Auteur ; Ariella R. RITVO, Auteur ; William M. MCMAHON, Auteur Année de publication : 2013 Article en page(s) : p.200-210 Langues : Anglais (eng) Mots-clés : Autism  Epidemiology  Prevalence  Diagnostic criteria  Intellectual disability Index. décimale : PER Périodiques Résumé : The purpose of the present study was to re-examine diagnostic data from a state-wide autism prevalence study (n = 489) conducted in the 1980s to investigate the impact of broader diagnostic criteria on autism spectrum disorder (ASD) case status. Sixty-four (59 %) of the 108 originally 'Diagnosed Not Autistic' met the current ASD case definition. The average IQ estimate in the newly identified group (IQ = 35.58; SD = 23.01) was significantly lower than in the original group (IQ = 56.19 SD = 21.21; t = 5.75; p .0001). Today's diagnostic criteria applied to participants ascertained in the 1980s identified more cases of autism with intellectual disability. The current analysis puts this historic work into context and highlights differences in ascertainment between epidemiological studies performed decades ago and those of today. En ligne : http://dx.doi.org/10.1007/s10803-012-1566-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=187 [article] Autism Spectrum Disorder Reclassified: A Second Look at the 1980s Utah/UCLA Autism Epidemiologic Study [texte imprimé] / Judith S. MILLER, Auteur ; Deborah A. BILDER, Auteur ; Megan A. FARLEY, Auteur ; Hilary H. COON, Auteur ; Judith PINBOROUGH-ZIMMERMAN, Auteur ; William R. JENSON, Auteur ; Catherine E. RICE, Auteur ; Eric FOMBONNE, Auteur ; Carmen B. PINGREE, Auteur ; Edward R. RITVO, Auteur ; Ariella R. RITVO, Auteur ; William M. MCMAHON, Auteur . - 2013 . - p.200-210. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-1 (January 2013) . - p.200-210 Mots-clés : Autism  Epidemiology  Prevalence  Diagnostic criteria  Intellectual disability Index. décimale : PER Périodiques Résumé : The purpose of the present study was to re-examine diagnostic data from a state-wide autism prevalence study (n = 489) conducted in the 1980s to investigate the impact of broader diagnostic criteria on autism spectrum disorder (ASD) case status. Sixty-four (59 %) of the 108 originally 'Diagnosed Not Autistic' met the current ASD case definition. The average IQ estimate in the newly identified group (IQ = 35.58; SD = 23.01) was significantly lower than in the original group (IQ = 56.19 SD = 21.21; t = 5.75; p .0001). Today's diagnostic criteria applied to participants ascertained in the 1980s identified more cases of autism with intellectual disability. The current analysis puts this historic work into context and highlights differences in ascertainment between epidemiological studies performed decades ago and those of today. En ligne : http://dx.doi.org/10.1007/s10803-012-1566-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=187

Effects of fenfluramine on eight outpatients with the syndrome of autism / E. Gene STUBBS in Developmental Medicine & Child Neurology, 28-2 (April 1986)

Public ISBD [article]  inDevelopmental Medicine & Child Neurology > 28-2 (April 1986) . - p.229-235 Titre : Effects of fenfluramine on eight outpatients with the syndrome of autism Type de document : texte imprimé Auteurs : E. Gene STUBBS, Auteur ; Edward R. RITVO, Auteur ; Sarojini S. BUDDEN, Auteur ; Russell H. JACKSON, Auteur ; Leif G. TERDAL, Auteur Année de publication : 1986 Article en page(s) : p.229-235 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Fenfluramine was administered to eight autistic outpatients in a double-blind study to determine its effects on symptomatic behavior, developmental scores, blood serotonin levels and platelet counts. Two children benefited substantially according to academic and cognitive tests, parental and teacher reports and the principal investigator's clinical impressions. They also manifested behavioral and mood swings. The remaining six children showed varying degrees of response; one was withdrawn during the study by his parents. The greatest improvement occurred in children with an IQ above 40; the more severely retarded improved little, and primarily in the motor sphere. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=612 [article] Effects of fenfluramine on eight outpatients with the syndrome of autism [texte imprimé] / E. Gene STUBBS, Auteur ; Edward R. RITVO, Auteur ; Sarojini S. BUDDEN, Auteur ; Russell H. JACKSON, Auteur ; Leif G. TERDAL, Auteur . - 1986 . - p.229-235. Langues : Anglais (eng) in Developmental Medicine & Child Neurology > 28-2 (April 1986) . - p.229-235 Index. décimale : PER Périodiques Résumé : Fenfluramine was administered to eight autistic outpatients in a double-blind study to determine its effects on symptomatic behavior, developmental scores, blood serotonin levels and platelet counts. Two children benefited substantially according to academic and cognitive tests, parental and teacher reports and the principal investigator's clinical impressions. They also manifested behavioral and mood swings. The remaining six children showed varying degrees of response; one was withdrawn during the study by his parents. The greatest improvement occurred in children with an IQ above 40; the more severely retarded improved little, and primarily in the motor sphere. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=612

Excess Mortality and Causes of Death in Autism Spectrum Disorders: A Follow up of the 1980s Utah/UCLA Autism Epidemiologic Study / Deborah A. BILDER in Journal of Autism and Developmental Disorders, 43-5 (May 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1196-1204 Titre : Excess Mortality and Causes of Death in Autism Spectrum Disorders: A Follow up of the 1980s Utah/UCLA Autism Epidemiologic Study Type de document : texte imprimé Auteurs : Deborah A. BILDER, Auteur ; Elizabeth L. BOTTS, Auteur ; Ken R. SMITH, Auteur ; Richard PIMENTEL, Auteur ; Megan A. FARLEY, Auteur ; Joseph VISKOCHIL, Auteur ; William M. MCMAHON, Auteur ; Heidi BLOCK, Auteur ; Edward R. RITVO, Auteur ; Ariella R. RITVO, Auteur ; Hilary H. COON, Auteur Article en page(s) : p.1196-1204 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Mortality  Causes of death  Epilepsy  Intellectual disability Index. décimale : PER Périodiques Résumé : This study’s purpose was to investigate mortality among individuals with autism spectrum disorders (ASD) ascertained during a 1980s statewide autism prevalence study (n = 305) in relation to controls. Twenty-nine of these individuals (9.5 %) died by the time of follow up, representing a hazard rate ratio of 9.9 (95 % CI 5.7–17.2) in relation to population controls. Death certificates identified respiratory, cardiac, and epileptic events as the most common causes of death. The elevated mortality risk associated with ASD in the study cohort appeared related to the presence of comorbid medical conditions and intellectual disability rather than ASD itself suggesting the importance of coordinated medical care for this high risk sub-population of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1664-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195 [article] Excess Mortality and Causes of Death in Autism Spectrum Disorders: A Follow up of the 1980s Utah/UCLA Autism Epidemiologic Study [texte imprimé] / Deborah A. BILDER, Auteur ; Elizabeth L. BOTTS, Auteur ; Ken R. SMITH, Auteur ; Richard PIMENTEL, Auteur ; Megan A. FARLEY, Auteur ; Joseph VISKOCHIL, Auteur ; William M. MCMAHON, Auteur ; Heidi BLOCK, Auteur ; Edward R. RITVO, Auteur ; Ariella R. RITVO, Auteur ; Hilary H. COON, Auteur . - p.1196-1204. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1196-1204 Mots-clés : Autism spectrum disorders  Mortality  Causes of death  Epilepsy  Intellectual disability Index. décimale : PER Périodiques Résumé : This study’s purpose was to investigate mortality among individuals with autism spectrum disorders (ASD) ascertained during a 1980s statewide autism prevalence study (n = 305) in relation to controls. Twenty-nine of these individuals (9.5 %) died by the time of follow up, representing a hazard rate ratio of 9.9 (95 % CI 5.7–17.2) in relation to population controls. Death certificates identified respiratory, cardiac, and epileptic events as the most common causes of death. The elevated mortality risk associated with ASD in the study cohort appeared related to the presence of comorbid medical conditions and intellectual disability rather than ASD itself suggesting the importance of coordinated medical care for this high risk sub-population of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1664-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195

Light-Adapted Electroretinogram Differences in Autism Spectrum Disorder / Paul A. CONSTABLE in Journal of Autism and Developmental Disorders, 50-8 (August 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-8 (August 2020) . - p.2874-2885 Titre : Light-Adapted Electroretinogram Differences in Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Paul A. CONSTABLE, Auteur ; Edward R. RITVO, Auteur ; Ariella R. RITVO, Auteur ; Irene O. LEE, Auteur ; Morgan L. MCNAIR, Auteur ; Dylan STAHL, Auteur ; Jane SOWDEN, Auteur ; Stephen QUINN, Auteur ; David H. SKUSE, Auteur ; Dorothy A. THOMPSON, Auteur ; James C. MCPARTLAND, Auteur Article en page(s) : p.2874-2885 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Electroretinogram  b-wave Index. décimale : PER Périodiques Résumé : Light-adapted (LA) electroretinograms (ERGs) from 90 individuals with autism spectrum disorder (ASD), mean age (13.0 ± 4.2), were compared to 87 control subjects, mean age (13.8 ± 4.8). LA-ERGs were produced by a random series of nine different Troland based, full-field flash strengths and the ISCEV standard flash at 2/s on a 30 cd m(-2) white background. A random effects mixed model analysis showed the ASD group had smaller b- and a-wave amplitudes at high flash strengths (p < .001) and slower b-wave peak times (p < .001). Photopic hill models showed the peaks of the component Gaussian (p = .035) and logistic functions (p = .014) differed significantly between groups. Retinal neurophysiology assessed by LA-ERG provides insight into neural development in ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04396-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=428 [article] Light-Adapted Electroretinogram Differences in Autism Spectrum Disorder [texte imprimé] / Paul A. CONSTABLE, Auteur ; Edward R. RITVO, Auteur ; Ariella R. RITVO, Auteur ; Irene O. LEE, Auteur ; Morgan L. MCNAIR, Auteur ; Dylan STAHL, Auteur ; Jane SOWDEN, Auteur ; Stephen QUINN, Auteur ; David H. SKUSE, Auteur ; Dorothy A. THOMPSON, Auteur ; James C. MCPARTLAND, Auteur . - p.2874-2885. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-8 (August 2020) . - p.2874-2885 Mots-clés : Autism spectrum disorder  Electroretinogram  b-wave Index. décimale : PER Périodiques Résumé : Light-adapted (LA) electroretinograms (ERGs) from 90 individuals with autism spectrum disorder (ASD), mean age (13.0 ± 4.2), were compared to 87 control subjects, mean age (13.8 ± 4.8). LA-ERGs were produced by a random series of nine different Troland based, full-field flash strengths and the ISCEV standard flash at 2/s on a 30 cd m(-2) white background. A random effects mixed model analysis showed the ASD group had smaller b- and a-wave amplitudes at high flash strengths (p < .001) and slower b-wave peak times (p < .001). Photopic hill models showed the peaks of the component Gaussian (p = .035) and logistic functions (p = .014) differed significantly between groups. Retinal neurophysiology assessed by LA-ERG provides insight into neural development in ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04396-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=428

Postponing the Proposed Changes in DSM 5 for Autistic Spectrum Disorder Until New Scientific Evidence Adequately Supports Them / Edward R. RITVO in Journal of Autism and Developmental Disorders, 42-9 (September 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-9 (September 2012) . - p.2021-2022 Titre : Postponing the Proposed Changes in DSM 5 for Autistic Spectrum Disorder Until New Scientific Evidence Adequately Supports Them Type de document : texte imprimé Auteurs : Edward R. RITVO, Auteur Année de publication : 2012 Article en page(s) : p.2021-2022 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-012-1613-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180 [article] Postponing the Proposed Changes in DSM 5 for Autistic Spectrum Disorder Until New Scientific Evidence Adequately Supports Them [texte imprimé] / Edward R. RITVO, Auteur . - 2012 . - p.2021-2022. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-9 (September 2012) . - p.2021-2022 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-012-1613-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180

Recherche épidémiologique sur l’autisme de l’Utah-Université de l’UCLA le rôle étiologique des maladies rares / Edward R. RITVO in Approche Neuropsychologique des Apprentissages chez l'Enfant - A.N.A.E., HS 3-4 (Novembre 1997)

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A Scale to Assist the Diagnosis of Autism and Asperger’s Disorder in Adults (RAADS): A Pilot Study / Ariella R. RITVO in Journal of Autism and Developmental Disorders, 38-2 (February 2008)  

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Smiling Response, Stranger Anxiety, and Autistic Disorder / Edward R. RITVO in Journal of Autism and Developmental Disorders, 44-2 (February 2014)  

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The French Version of the Revised Ritvo Autism and Asperger Diagnostic Scale: A Psychometric Validation and Diagnostic Accuracy Study / Marie-Christine PICOT in Journal of Autism and Developmental Disorders, 51-1 (January 2021)  

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The Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R): A Scale to Assist the Diagnosis of Autism Spectrum Disorder in Adults: An International Validation Study / Ariella R. RITVO in Journal of Autism and Developmental Disorders, 41-8 (August 2011)  

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The Swedish Version of the Ritvo Autism and Asperger Diagnostic Scale: Revised (RAADS-R). A Validation Study of a Rating Scale for Adults / Lisa ANDERSEN in Journal of Autism and Developmental Disorders, 41-12 (December 2011)  

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Twenty-year outcome for individuals with autism and average or near-average cognitive abilities / Megan A. FARLEY in Autism Research, 2-2 (April 2009)  

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