483 studies found for:    Pervasive Developmental Disorders
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Rank Status Study
1 Recruiting Study of Aripiprazole in the Treatment of Pervasive Developmental Disorders
Condition: Pervasive Developmental Disorder
Intervention: Drug: aripiprazole
2 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
3 Recruiting Guanfacine for the Treatment of Hyperactivity in Pervasive Developmental Disorder
Condition: Pervasive Development Disorders
Interventions: Drug: methylphenidate;   Other: placebo;   Drug: extended-release guanfacine
4 Completed Predictors of Caregiver Adaptation to Pervasive Developmental Disorders
Conditions: Autism;   Asperger's Syndrome;   Rett's Disorder
Intervention:
5 Active, not recruiting 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);   Pervasive Child Development Disorder
Intervention: Drug: Memantine Hydrochloride (HCl)
6 Completed 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);   Pervasive Child Development Disorder
Intervention: Drug: Memantine Hydrochloride (HCl)
7 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
8 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
9 Recruiting Mirtazapine Treatment of Anxiety in Children and Adolescents With Pervasive Developmental Disorders
Condition: Autism Spectrum Disorders
Interventions: Drug: Placebo;   Drug: Mirtazapine
10 Completed Advanced Grandparental Age as a Risk Factor for Autism
Conditions: Autistic Disorder;   Pervasive Developmental Disorder;   Asperger Syndrome;   Childhood Disintegrative Disorder;   Rett Syndrome
Intervention:
11 Completed A Study of the Effectiveness and Safety of Risperidone Versus Placebo in the Treatment of Children With Autistic Disorder and Other Pervasive Developmental Disorders (PDD)
Conditions: DCild Development Disorders, Pervasive;   Autistic Disorder;   Developmental Disabilities;   Asperger Syndrome;   Rett Syndrome
Intervention: Drug: risperidone
12 Completed Risperidone Pharmacokinetics in Children With Pervasive Developmental Disorder (PDD)
Condition: Child Development Disorders, Pervasive
Intervention: Drug: Risperidone
13 Active, not recruiting 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 Suspended Genetic Contributions to Autism Spectrum Disorders
Conditions: Autism Spectrum Disorder;   Autism;   Asperger's Syndrome;   Pervasive Developmental Disorder
Intervention:
15 Completed A Study of Aripiprazole in Children and Adolescents With Aspergers and Pervasive Developmental Disorder.
Conditions: Asperger's Disorder;   Pervasive Developmental Disorder
Intervention: Drug: aripiprazole
16 Completed Pharmacogenetics of Risperidone in Children With Pervasive Developmental Disorder (PDD)
Condition: Child Development Disorders, Pervasive
Intervention: Drug: Risperidone
17 Unknown  Trial of Low-Dose Naltrexone for Children With Pervasive Developmental Disorder (PDD)
Condition: Pervasive Developmental Disorder
Intervention: Drug: low dose naltrexone
18 Unknown  Effect of Cognitive Behavioural Therapy (CBT) for Children With Autistic Spectrum Disorders
Conditions: Autism Spectrum Disorder;   Anxiety
Interventions: Behavioral: Cognitive Behavioural Therapy;   Other: Social Recreational
19 Enrolling by invitation Memantine in Adult Autism Spectrum Disorder
Conditions: Autism;   Asperger's Disorder;   Pervasive Developmental Disorder NOS
Interventions: Drug: memantine;   Drug: Placebo
20 Completed A Pilot Trial of a Developmental, Individual-Difference, Relationship-Bases (DIR)/Floortime for Children With Autistic Spectrum Disorders
Condition: Autistic Spectrum Disorders
Interventions: Behavioral: DIR/Floortime;   Behavioral: Routine care

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Indicates status has not been verified in more than two years