- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00025779
Methylphenidate in Children and Adolescents With Pervasive Developmental Disorders
Methylphenidate for Hyperactivity and Impulsiveness in Children and Adolescents With Pervasive Developmental Disorders
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The safety and efficacy of methylphenidate (MPH) in 60 children and adolescents with PDD and behavioral difficulties (such as hyperactivity, impulsiveness and distractibility) will be evaluated in a multi-dose, 4-week randomized, crossover, placebo-controlled study. The MPH study has three parts: a Test-Dose Period, a Double-Blind trial and an 8-Week Extension Period (open-label). After a screening visit, eligible children will start a 1-week Test-Dose Period. During this week, each child will be given the three MPH doses that are used in the Double-Blind trial to make sure there are no serious side effects. If problems are encountered at the high dose level, that dose will not be given in the Double-Blind phase. The Double-Blind phase lasts 4 weeks and consists of three different MPH dose levels and a week of placebo. Each treatment/dose is given for 1 week, and neither the researcher nor the participants' families will know whether the medication is placebo or MPH. Children who do well during this phase will continue on the best dose of MPH (determined during the Double-Blind phase) for an additional eight weeks (open-label).
Those who do not show significant improvement during the Double-Blind phase, do not tolerate MPH during the Test Dose Period, or are not able to take MPH before beginning the study are offered open-label treatment with guanfacine for 8 weeks.
Prior to randomization in the MPH trial OR entry into the open-label guanfacine trial, there will be a medication-free period for children who are currently on medication. The withdrawal will be conducted in clinically appropriate way (depending on drug and duration of treatment) to minimize withdrawal effects. This period is to establish a drug-free baseline measurement and to minimize drug-drug interaction. No participant will be withdrawn from a currently effective medication.
Study Type
Enrollment
Phase
- Not Applicable
Contacts and Locations
Study Locations
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California
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Los Angeles, California, United States, 90024
- UCLA Neuropsychiatric Institute
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Connecticut
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New Haven, Connecticut, United States, 06520
- Yale Child Study Center
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Indiana
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Indianapolis, Indiana, United States, 46202
- Indiana University-Riley Hospital for Children
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Maryland
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Baltimore, Maryland, United States, 21231
- Kennedy Krieger Institute
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Ohio
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Columbus, Ohio, United States, 43210
- Ohio State University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
- 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
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Double
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
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hyperactivity, impulsiveness, and distractibility
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Collaborators and Investigators
Investigators
- Study Chair: Eugene Arnold, MD, Ohio State University
- Larry Scahill, Ph.D, Yale University
Publications and helpful links
General Publications
- 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.
- 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.
- 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.
- 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.
- 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.
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Pathologic Processes
- Nervous System Diseases
- Neurologic Manifestations
- Dyskinesias
- Attention Deficit and Disruptive Behavior Disorders
- Neurodevelopmental Disorders
- Disease
- Attention Deficit Disorder with Hyperactivity
- Autistic Disorder
- Autism Spectrum Disorder
- Hyperkinesis
- Child Development Disorders, Pervasive
- Developmental Disabilities
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Antihypertensive Agents
- Adrenergic alpha-2 Receptor Agonists
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Neurotransmitter Uptake Inhibitors
- Membrane Transport Modulators
- Dopamine Agents
- Dopamine Uptake Inhibitors
- Central Nervous System Stimulants
- Methylphenidate
- Guanfacine
Other Study ID Numbers
- N01 MH70009
- N01 MH80011
- N01 MH70010
- N01 MH70001
- DSIR CT
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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