692 studies found for:    Pervasive Developmental Disorders
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Rank Status Study
1 Completed
Has Results
An Open-Label Safety Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder, or Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS)
Conditions: Autism Spectrum Disorder (ASD);   Autism;   Autistic Disorder;   Asperger's Disorder;   Asperger's;   Pediatric Autism;   Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS)
Intervention: Drug: Memantine Hydrochloride (HCl)
2 Recruiting Susceptibility Genes in Autism Spectrum Disorders
Condition: Autism Spectrum Disorders
Intervention:
3 Terminated
Has Results
Safety Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder or Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS)
Conditions: Autism Spectrum Disorder (ASD);   Autism;   Autistic Disorder;   Asperger's Disorder;   Asperger's;   Pediatric Autism;   Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS)
Intervention: Drug: Memantine Hydrochloride (HCl)
4 Completed Withdrawal Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder, or Pervasive Developmental Disorder Not Otherwise Specified Previously Treated With Memantine
Conditions: Autism Spectrum Disorder (ASD);   Autism;   Autistic Disorder;   Asperger's Disorder;   Asperger's;   Pediatric Autism;   Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS);   Pervasive Child Development Disorder
Interventions: Drug: Memantine Hydrochloride (HCl);   Drug: Placebo capsules
5 Recruiting Cognitive Enhancement Therapy for Adult Autism Spectrum Disorder
Conditions: Autistic Disorder;   Autism Spectrum Disorder;   Asperger's Syndrome;   Pervasive Developmental Disorder
Interventions: Behavioral: Cognitive Enhancement Therapy;   Behavioral: Enriched Supportive Therapy
6 Suspended Genetic Contributions to Autism Spectrum Disorders
Conditions: Autism Spectrum Disorder;   Autism;   Asperger's Syndrome;   Pervasive Developmental Disorder
Intervention:
7 Terminated
Has Results
Omega-3 Fatty Acids Monotherapy in Children and Adolescents With Autism Spectrum Disorders
Condition: Autism Spectrum Disorder (ASD)
Intervention: Drug: Omega-3 Fatty Acid
8 Completed
Has Results
Guanfacine for the Treatment of Hyperactivity in Pervasive Developmental Disorder
Condition: Pervasive Development Disorders
Interventions: Other: placebo;   Drug: extended-release guanfacine
9 Recruiting Mirtazapine Treatment of Anxiety in Children and Adolescents With Pervasive Developmental Disorders
Condition: Autism Spectrum Disorders
Interventions: Drug: Placebo;   Drug: Mirtazapine
10 Recruiting An Open-Label Trial of Oxytocin in Adolescents With Autism Spectrum Disorders
Conditions: Autism Spectrum Disorders;   Pervasive Developmental Disorders;   ASD;   PDD
Intervention: Drug: Intranasal Oxytocin
11 Completed Study of Aripiprazole in the Treatment of Pervasive Developmental Disorders
Condition: Pervasive Developmental Disorder
Intervention: Drug: aripiprazole
12 Completed Methylphenidate in Children and Adolescents With Pervasive Developmental Disorders
Conditions: Attention Deficit Disorder With Hyperactivity;   Autistic Disorder;   Pervasive Development Disorders
Interventions: Drug: methylphenidate;   Drug: guanfacine
13 Completed
Has Results
D-Cycloserine and Social Skills Training in Autism Spectrum Disorders
Conditions: Autistic Disorder;   Asperger's Disorder;   Pervasive Developmental Disorder NOS
Interventions: Drug: D-cycloserine;   Drug: Placebo
14 Enrolling by invitation Memantine in Adult Autism Spectrum Disorder
Conditions: Autism;   Asperger's Disorder;   Pervasive Developmental Disorder NOS
Interventions: Drug: memantine;   Drug: Placebo
15 Completed
Has Results
A Study of Memantine Hydrochloride (Namenda®) for Cognitive and Behavioral Impairment in Adults With Autism Spectrum Disorders
Condition: Autism Spectrum Disorders
Intervention: Drug: Memantine
16 Completed Study to Evaluate the Janssen Autism Knowledge Engine in Children and Adults With Autism Spectrum Disorder
Condition: Autism Spectrum Disorder
Intervention: Other: No Intervention
17 Recruiting Study to Assess the Janssen Autism Knowledge Engine in Participants With Autism Spectrum Disorder and in a Normally Developing Cohort
Condition: Autism Spectrum Disorder
Intervention:
18 Completed Predictors of Caregiver Adaptation to Pervasive Developmental Disorders
Conditions: Autism;   Asperger's Syndrome;   Rett's Disorder
Intervention:
19 Unknown  Group Psychoeducational Program for Mothers of Children With High Functional Pervasive Developmental Disorders
Condition: Pervasive Developmental Disorder
Interventions: Other: Family psychoeducational therapy plus TAU;   Other: Treatment as usual
20 Completed Autism Spectrum Disorders (ASD) Characterization Study
Condition: Autism Spectrum Disorders
Intervention:

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Indicates status has not been verified in more than two years