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Neurocognitive and Psychosocial Outcome of Youths With Autism Spectrum Disorder
Neurocognitive and Psychosocial Outcome of Youths With Autism Spectrum Disorder: a Follow-up Study
Studie Overzicht
Toestand
Conditie
Gedetailleerde beschrijving
Primary Aim:
To investigate the neuropsychological, neuroimaging, social cognitive, and psychosocial outcomes at adolescence and young adulthood among children with ASD as compared to typically developing (TD) controls.
Secondary Aims:
- To examine the changes and stability of ASD core symptoms, neuropsychological function, structured and functional connectivity, psychosocial functions over a 4-7 year follow-up period.
- To identify early individual (clinical, behavioral, and neurocognitive variables), family, school, environmental factors to predict the neurocognitive and psychosocial outcomes at adolescence and young adulthood.
- To validate the neuropsychological functioning (e.g., set-shifting, executive function, and visuo-spatial memory etc.) and structural (morphometric,, cortical thickness, gyrification, white matter tract integrity) and functional connectivity (resting-state and social task fMRI) in fronto-temporal, cortico-striato-thalamic, default mode network, and other circuits as effective imaging endophenotypes (biomarkers) by demonstrating the stability of these imaging data and the intermediate position of unaffected siblings between ASD probands and age-, sex-, handedness-, and IQ-matched TD at Time 1 and follow-up.
- To correlate the data from structural and functional connectivity, neuropsychology and ASD core symptoms stratifying by proband-unaffected sibling dyads, and different developmental stages.
- To collect blood sample, and to analyze neurodevelopmental and immune genes, cytokine level, and environmental exposure.
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
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Taipei, Taiwan
- National Taiwan Univeristy Hospital
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
ASD participants
- that they have a clinical diagnosis of autistic disorder or Asperger disorder defined by the DSM-IV and ICD-10 criteria, made by board-certificated child psychiatrists and who were clinically diagnosed with ASD confirmed by the ADI-R 7 years ago;
- their ages range from 10 to 25 (i.e., 3-18 years old at the first assessment);
- both parents are Han Chinese;
- who have complete clinical and behavioral data at the 1st assessment;
- participants and their parents consented to participate in this longitudinal study 7 years ago for complete assessments (3 visits of assessments) at follow-up.
Inclusion Criteria for TD controls, who will be recruited either by school teachers or from the community, are that they are Han Chinese, consent to the study (if age <18, parents, too) to complete all the assessments.
Exclusion Criteria:
For TD controls:
- comorbidity with DSM-IV-TR or DSM-5 diagnoses of ASD, ADHD, schizophrenia, schizoaffective disorder, delusional disorder, other psychotic disorder, organic psychosis, schizotypal personality disorder, bipolar disorder, depression, severe anxiety disorders or substance use;
- comorbidity with neurological or systemic disorders; and
- having a first degree relative who may have ASD based on family history method assessment.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
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ASD group
Subjects with DSM-IV ASD diagnosis
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Control group
Controls without lifetime ASD or a family history of ASD
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Diagnosis of autism
Tijdsspanne: one day
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Using Autism Diagnostic Interview-Revised (ADI-R) to assess the developmental and behavioral aspects of autism, including reciprocal social interaction, communication, and repetitive behaviors and stereotyped patterns.
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one day
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Diagnosis of autism
Tijdsspanne: one day
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Using Autism Diagnostic Observation Scale (ADOS) to assess social communication, social relatedness, play, imaginative of materials, and restricted and/or repetitive behaviors.
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one day
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Medewerkers en onderzoekers
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 201403109RINC
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