Frequency of symptoms of attention deficit and hyperactivity disorder in autistic children

BACKGROUND: Both DSM-IV and the ICD-10 exclude diagnosis of attention deficit/hyperactivity disorder (ADHD) when autism diagnostic is present. Some authors suggest, however, that autism can be associated to other comorbidity amongst which the ADHD. OBJECTIVE: To estimate prevalence of ADHD in children with autism. METHOD: Children were selected from a specialized school, all of then had previous diagnosis or diagnostic suspicion of autism. The Brazilian version of the KIDDIE-SADS PL was applied to parents for diagnostic of ADHD. DSM-IV diagnostic of autism was based on parents' interview and child observation. RESULTS: 32 children were included in the study. Results show that 53.1% of the ASD child had ADHD symptoms enough to fulfill DSM-IV diagnostic criteria, whereas 56.9% did not fulfill DSM-IV criteria for ADHD. CONCLUSION: Results suggest a high frequency of ADHD symptoms in ASD patients. Elucidating if we are facing a comorbity or an autism distinct phenotype can contribute for a more adjusted pharmacotherapy approach for these children.

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Main Authors: Pondé,Milena Pereira, Novaes,Camila Marinho, Losapio,Mirella Fiuza
Format: Digital revista
Language:English
Published: Academia Brasileira de Neurologia - ABNEURO 2010
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2010000100022
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spelling oai:scielo:S0004-282X20100001000222010-09-22Frequency of symptoms of attention deficit and hyperactivity disorder in autistic childrenPondé,Milena PereiraNovaes,Camila MarinhoLosapio,Mirella Fiuza autistic disorder attention deficit disorder with hyperactivity prevalence comorbidity BACKGROUND: Both DSM-IV and the ICD-10 exclude diagnosis of attention deficit/hyperactivity disorder (ADHD) when autism diagnostic is present. Some authors suggest, however, that autism can be associated to other comorbidity amongst which the ADHD. OBJECTIVE: To estimate prevalence of ADHD in children with autism. METHOD: Children were selected from a specialized school, all of then had previous diagnosis or diagnostic suspicion of autism. The Brazilian version of the KIDDIE-SADS PL was applied to parents for diagnostic of ADHD. DSM-IV diagnostic of autism was based on parents' interview and child observation. RESULTS: 32 children were included in the study. Results show that 53.1% of the ASD child had ADHD symptoms enough to fulfill DSM-IV diagnostic criteria, whereas 56.9% did not fulfill DSM-IV criteria for ADHD. CONCLUSION: Results suggest a high frequency of ADHD symptoms in ASD patients. Elucidating if we are facing a comorbity or an autism distinct phenotype can contribute for a more adjusted pharmacotherapy approach for these children.info:eu-repo/semantics/openAccessAcademia Brasileira de Neurologia - ABNEUROArquivos de Neuro-Psiquiatria v.68 n.1 20102010-02-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2010000100022en10.1590/S0004-282X2010000100022
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country Brasil
countrycode BR
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libraryname SciELO
language English
format Digital
author Pondé,Milena Pereira
Novaes,Camila Marinho
Losapio,Mirella Fiuza
spellingShingle Pondé,Milena Pereira
Novaes,Camila Marinho
Losapio,Mirella Fiuza
Frequency of symptoms of attention deficit and hyperactivity disorder in autistic children
author_facet Pondé,Milena Pereira
Novaes,Camila Marinho
Losapio,Mirella Fiuza
author_sort Pondé,Milena Pereira
title Frequency of symptoms of attention deficit and hyperactivity disorder in autistic children
title_short Frequency of symptoms of attention deficit and hyperactivity disorder in autistic children
title_full Frequency of symptoms of attention deficit and hyperactivity disorder in autistic children
title_fullStr Frequency of symptoms of attention deficit and hyperactivity disorder in autistic children
title_full_unstemmed Frequency of symptoms of attention deficit and hyperactivity disorder in autistic children
title_sort frequency of symptoms of attention deficit and hyperactivity disorder in autistic children
description BACKGROUND: Both DSM-IV and the ICD-10 exclude diagnosis of attention deficit/hyperactivity disorder (ADHD) when autism diagnostic is present. Some authors suggest, however, that autism can be associated to other comorbidity amongst which the ADHD. OBJECTIVE: To estimate prevalence of ADHD in children with autism. METHOD: Children were selected from a specialized school, all of then had previous diagnosis or diagnostic suspicion of autism. The Brazilian version of the KIDDIE-SADS PL was applied to parents for diagnostic of ADHD. DSM-IV diagnostic of autism was based on parents' interview and child observation. RESULTS: 32 children were included in the study. Results show that 53.1% of the ASD child had ADHD symptoms enough to fulfill DSM-IV diagnostic criteria, whereas 56.9% did not fulfill DSM-IV criteria for ADHD. CONCLUSION: Results suggest a high frequency of ADHD symptoms in ASD patients. Elucidating if we are facing a comorbity or an autism distinct phenotype can contribute for a more adjusted pharmacotherapy approach for these children.
publisher Academia Brasileira de Neurologia - ABNEURO
publishDate 2010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2010000100022
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