Effects of Modafinil on Brain Function in Patients With Schizophrenia
Public ClinicalTrials.gov record NCT00057707. 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
Randomized, Double-Blinded, Placebo Controlled Study of the Effects of Modafinil on Cognitive Function in Patients With Schizophrenia and Normal Controls Based on COMT Genotype
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will evaluate whether modafinil improves cognition in patients with schizophrenia and healthy volunteers. Modafinil is a drug that has been FDA approved for day-time sleepiness and allegedly increase the amount of the neurotransmitter dopamine in the frontal cortex of the brain ...
Study identification
- NCT ID
- NCT00057707
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 176 participants
Conditions and interventions
Conditions
Interventions
- Modafinil Drug
- Functional MRI Procedure
- Neuropsychological Testing Procedure
Drug · Procedure
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 25, 2003
- Primary completion
- Jun 15, 2017
- Completion
- Jun 15, 2017
- Last update posted
- Dec 8, 2019
2003 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
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 NCT00057707, 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 Dec 8, 2019 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00057707 live on ClinicalTrials.gov.