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NCT00332241 · ClinicalTrials.gov registry record · Phase 3

Study of Aripiprazole in the Treatment of Children and Adolescents With Autistic Disorder (AD).

A Phase 3 study, sponsored by Otsuka Pharmaceutical Development & Commercialization.

Completed
Registry status
Phase 3
Development phase
98
Enrollment target

NCT00332241: Completed Phase 3 study, sponsored by Otsuka Pharmaceutical Development & Commercialization.

NCT00332241 is a Phase 3 study that has completed, run by Otsuka Pharmaceutical Development & Commercialization. The registered enrollment target is 98 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (87% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00332241, a Phase 3 study, has completed, sponsored by Otsuka Pharmaceutical Development & Commercialization.

COMPLETED
Registry status
Phase 3
Development phase
98 participants
Enrollment target

Study Summary

This study will compare the effectiveness (how well the drug works) of aripiprazole, flexibly dosed with a placebo, in reducing serious behavioral problems in children and adolescents with a diagnosis of autistic disorder (AD).

Primary Outcome

The ABC is a 58-item informant-based assessment of problem behaviors in children/adolescents with mental retardation. Items are rated on a 4-point scale (0=no problem, 3=severe problem), and resolve into 5 domain subscales. A decrease in score indicates improvement.

Interventions

  • DRUG Placebo
  • DRUG Aripiprazole

Trial Details

FieldValue
Enrollment Target 98 participants
Start Date 2006-06-01
Est. Completion 2008-04-01
Phase Phase 3

What the finished NCT00332241 record still lists

NCT00332241 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 98 participants, a relatively small participant target, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (87% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT00332241 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00332241 about?

NCT00332241 is a clinical study titled "Study of Aripiprazole in the Treatment of Children and Adolescents With Autistic Disorder (AD).". This study will compare the effectiveness (how well the drug works) of aripiprazole, flexibly dosed with a placebo, in reducing serious behavioral problems in children and adolescents with a diagnosis of autistic disorder (AD).

What is the current status of trial NCT00332241?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 98 participants. The study started on 2006-06-01. Estimated completion is 2008-04-01.

What interventions are being tested in trial NCT00332241?

The interventions under investigation include: Placebo (DRUG), Aripiprazole (DRUG).

Who is sponsoring clinical trial NCT00332241?

This trial is sponsored by Otsuka Pharmaceutical Development & Commercialization, which has 221 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00332241's enrollment target sits among peer trials

98 1714th of 2000 higher than 283 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00332241, the US trial registry maintained by the National Library of Medicine. NCT00332241 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.