Clonidine in Attention Deficit Hyperactivity Disorder (ADHD) in Children
Public ClinicalTrials.gov record NCT00031395. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Clonidine in Attention Deficit Hyperactivity Disorder (ADHD) Treatment (CAT)
Study identification
- NCT ID
- NCT00031395
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- University of Cincinnati
- Other
- Enrollment
- 122 participants
Conditions and interventions
Interventions
- clonidine Drug
- methylphenidate Drug
- placebo Other
Drug · Other
Eligibility (public fields only)
- Age range
- 7 Years to 12 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 1999
- Primary completion
- Not listed
- Completion
- May 31, 2007
- Last update posted
- May 20, 2009
1999 – 2007
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| SUNY Buffalo, Center For Children & Families | Buffalo | New York | 14214 | — |
| University of Rochester, Department of Neurology | Rochester | New York | 14642 | — |
| Children's Hospital Medical Center | Cincinnati | Ohio | 45229 | — |
| Western Psychiatric Institute and Clinic | Pittsburgh | Pennsylvania | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00031395, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 20, 2009 · Synced Jun 25, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00031395 live on ClinicalTrials.gov.