NCT00025779

Brief Summary

This study will evaluate the efficacy and safety of methylphenidate for treating hyperactivity, impulsiveness, and distractibility in 60 children and adolescents with Pervasive Developmental Disorders (PDD). Methylphenidate (Ritalin)is approved by the Food and Drug Administration for the treatment of children and adolescents with Attention Deficit Hyperactivity Disorder (ADHD). Data supporting its safety and effectiveness in treating ADHD symptoms in PDD are limited. Children and adolescents who do not show a positive response to methylphenidate will be invited to participate in a pilot study of the non-stimulant medication guanfacine (Tenex).

Trial Health

80
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
60

participants targeted

Target at P25-P50 for not_applicable

Geographic Reach
1 country

5 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2001

Completed
22 days until next milestone

First Submitted

Initial submission to the registry

October 23, 2001

Completed
1 day until next milestone

First Posted

Study publicly available on registry

October 24, 2001

Completed
2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2003

Completed
Last Updated

July 28, 2009

Status Verified

August 1, 2008

Enrollment Period

2.1 years

First QC Date

October 23, 2001

Last Update Submit

July 24, 2009

Conditions

Keywords

HyperactivityDistractibilityImpulsivenessPervasive Development Disorders

Outcome Measures

Primary Outcomes (1)

  • hyperactivity, impulsiveness, and distractibility

Interventions

Eligibility Criteria

Age5 Years - 14 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)
* Diagnosis of PDD (including Asperger's Disorder and Autistic Disorder) * Clinically significant symptoms of ADHD * Mental age of at least 18 months * Blood pressure within normal ranges for age and gender * Weight 16 kg or more * Absence of chronic tic disorder * Absence of any medical condition that would be incompatible with the study treatments * Absence of evidence of hypersensitivity to study treatments

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Study Sites (5)

UCLA Neuropsychiatric Institute

Los Angeles, California, 90024, United States

Location

Yale Child Study Center

New Haven, Connecticut, 06520, United States

Location

Indiana University-Riley Hospital for Children

Indianapolis, Indiana, 46202, United States

Location

Kennedy Krieger Institute

Baltimore, Maryland, 21231, United States

Location

Ohio State University

Columbus, Ohio, 43210, United States

Location

Related Publications (6)

  • Scahill L, McDougle CJ, Williams SK, Dimitropoulos A, Aman MG, McCracken JT, Tierney E, Arnold LE, Cronin P, Grados M, Ghuman J, Koenig K, Lam KS, McGough J, Posey DJ, Ritz L, Swiezy NB, Vitiello B; Research Units on Pediatric Psychopharmacology Autism Network. Children's Yale-Brown Obsessive Compulsive Scale modified for pervasive developmental disorders. J Am Acad Child Adolesc Psychiatry. 2006 Sep;45(9):1114-23. doi: 10.1097/01.chi.0000220854.79144.e7.

    PMID: 16926619BACKGROUND
  • Scahill L, Aman MG, McDougle CJ, McCracken JT, Tierney E, Dziura J, Arnold LE, Posey D, Young C, Shah B, Ghuman J, Ritz L, Vitiello B. A prospective open trial of guanfacine in children with pervasive developmental disorders. J Child Adolesc Psychopharmacol. 2006 Oct;16(5):589-98. doi: 10.1089/cap.2006.16.589.

    PMID: 17069547BACKGROUND
  • Posey DJ, Aman MG, McCracken JT, Scahill L, Tierney E, Arnold LE, Vitiello B, Chuang SZ, Davies M, Ramadan Y, Witwer AN, Swiezy NB, Cronin P, Shah B, Carroll DH, Young C, Wheeler C, McDougle CJ. Positive effects of methylphenidate on inattention and hyperactivity in pervasive developmental disorders: an analysis of secondary measures. Biol Psychiatry. 2007 Feb 15;61(4):538-44. doi: 10.1016/j.biopsych.2006.09.028.

    PMID: 17276750BACKGROUND
  • Sukhodolsky DG, Scahill L, Gadow KD, Arnold LE, Aman MG, McDougle CJ, McCracken JT, Tierney E, Williams White S, Lecavalier L, Vitiello B. Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning. J Abnorm Child Psychol. 2008 Jan;36(1):117-28. doi: 10.1007/s10802-007-9165-9. Epub 2007 Aug 3.

    PMID: 17674186BACKGROUND
  • Research Units on Pediatric Psychopharmacology Autism Network. Randomized, controlled, crossover trial of methylphenidate in pervasive developmental disorders with hyperactivity. Arch Gen Psychiatry. 2005 Nov;62(11):1266-74. doi: 10.1001/archpsyc.62.11.1266.

  • Iffland M, Livingstone N, Jorgensen M, Hazell P, Gillies D. Pharmacological intervention for irritability, aggression, and self-injury in autism spectrum disorder (ASD). Cochrane Database Syst Rev. 2023 Oct 9;10(10):CD011769. doi: 10.1002/14651858.CD011769.pub2.

Related Links

MeSH Terms

Conditions

Attention Deficit Disorder with HyperactivityAutistic DisorderChild Development Disorders, PervasiveSpasmImpulsive Behavior

Interventions

MethylphenidateGuanfacine

Condition Hierarchy (Ancestors)

Attention Deficit and Disruptive Behavior DisordersNeurodevelopmental DisordersMental DisordersAutism Spectrum DisorderNeuromuscular ManifestationsNeurologic ManifestationsNervous System DiseasesSigns and SymptomsPathological Conditions, Signs and SymptomsBehavior

Intervention Hierarchy (Ancestors)

PhenylacetatesAcids, CarbocyclicCarboxylic AcidsOrganic ChemicalsPiperidinesHeterocyclic Compounds, 1-RingHeterocyclic CompoundsGuanidinesAmidines

Study Officials

  • Eugene Arnold, MD

    Ohio State University

    STUDY CHAIR
  • Larry Scahill, Ph.D

    Yale University

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Purpose
TREATMENT
Intervention Model
CROSSOVER
Sponsor Type
NIH

Study Record Dates

First Submitted

October 23, 2001

First Posted

October 24, 2001

Study Start

October 1, 2001

Primary Completion

November 1, 2003

Last Updated

July 28, 2009

Record last verified: 2008-08

Locations