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Clinical Trials/NCT00018863
NCT00018863CompletedPhase 3

Methylphenidate Efficacy and Safety in ADHD Preschoolers

New York State Psychiatric Institute6 sites in 1 country165 target enrollmentStarted: April 1, 2001Last updated:
Conditions
Drugs

Trial Snapshot

Phase
Phase 3
Status
Completed
Enrollment
165
Locations
6

Study Overview

Brief Summary

This research focuses on the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in very young children. The medication being used is methylphenidate (Ritalin); it is being studied to determine its safety and how well it works to treat ADHD in preschool-age children (3-5.5 year olds).

Detailed Description

Young children age 3-5.5 years will be studied. The study includes treatment with different doses of methylphenidate and placebo; all children will receive active medication during the study. Prior to treatment, each child will receive a thorough psychiatric evaluation and each guardian will complete a 10-week workshop (2 hours/week). Throughout the study, parents and teachers will complete forms that report on the child's behavior and possible side effects. Participants will be monitored by regular visits with a study physician. Most participants will be involved in the study for up to 16 months to ensure optimal evaluation, dosing, and monitoring

Study Design

Study Type
Interventional
Allocation
Randomized
Primary Purpose
Treatment
Masking
Double

Eligibility Criteria

Ages
3 Years to 5 Years (Child)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Not provided

Exclusion Criteria

  • Not provided

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Laurence Greenhill

Professor of Clinical Child and Adolescent Psychiatry

New York State Psychiatric Institute

Study Sites (6)

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