Atypical Neuroleptic Drugs in People With Mental Retardation/Developmental Delay
Public ClinicalTrials.gov record NCT00065273. 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
Severe Aberrant Behavior Among Persons With Mental Retardation. Project III: Behavioral Selectivity of Atypical Neuroleptic Drugs: Effects on Cognitive and Social Behaviors
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Psychiatric drugs are often used to treat behavioral symptoms of mental retardation/developmental delay (MR/DD). These drugs can cause serious side effects. Newer drugs may have decreased side effects. This study will compare new and old drugs used to treat behavioral symptoms in people with MR/DD.
Study identification
- NCT ID
- NCT00065273
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Enrollment
- 50 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 6 Years to 60 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
- Jun 30, 1998
- Primary completion
- Not listed
- Completion
- May 31, 2001
- Last update posted
- Jun 23, 2005
1998 – 2001
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Kansas | Lawrence | Kansas | 66045 | — |
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 NCT00065273, 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 Jun 23, 2005 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00065273 live on ClinicalTrials.gov.