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NCT00323947 · ClinicalTrials.gov registry record · Phase 4

Methylphenidate for Treating Attention Deficit Hyperactivity Disorder in Children With Both ADHD and Epilepsy

A Phase 4 study, sponsored by Boston Children's Hospital.

Completed
Registry status
Phase 4
Development phase
33
Enrollment target

NCT00323947: Completed Phase 4 study, sponsored by Boston Children's Hospital.

NCT00323947 is a Phase 4 study that has completed, run by Boston Children's Hospital. The registered enrollment target is 33 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (94% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00323947, a Phase 4 study, has completed, sponsored by Boston Children's Hospital.

COMPLETED
Registry status
Phase 4
Development phase
33 participants
Enrollment target

Study Summary

This study will evaluate the safety and effectiveness of extended release methylphenidate (XR-MPH) in treating attention deficit hyperactivity disorder (ADHD) in children with both ADHD and epilepsy.

Interventions

  • DRUG Extended Release Methylphenidate (OROS-Methylphenidate)

Trial Details

FieldValue
Enrollment Target 33 participants
Start Date 2003-05
Est. Completion 2007-11
Phase Phase 4
Boston Children's Hospital

462 total trials

What the finished NCT00323947 record still lists

NCT00323947 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 33 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (94% lower).

The record links to 0 conditions, and to 1 intervention - of which Extended Release Methylphenidate (OROS-Methylphenidate) is the first listed.

NCT00323947 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00323947 about?

NCT00323947 is a clinical study titled "Methylphenidate for Treating Attention Deficit Hyperactivity Disorder in Children With Both ADHD and Epilepsy". This study will evaluate the safety and effectiveness of extended release methylphenidate (XR-MPH) in treating attention deficit hyperactivity disorder (ADHD) in children with both ADHD and epilepsy.

What is the current status of trial NCT00323947?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 33 participants. The study started on 2003-05. Estimated completion is 2007-11.

What interventions are being tested in trial NCT00323947?

The interventions under investigation include: Extended Release Methylphenidate (OROS-Methylphenidate) (DRUG).

Who is sponsoring clinical trial NCT00323947?

This trial is sponsored by Boston Children's Hospital, which has 462 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00323947's enrollment target sits among peer trials

33 1528th of 2000 higher than 467 of 2,000 other Phase 4 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 4 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 NCT00323947, the US trial registry maintained by the National Library of Medicine. NCT00323947 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.