Modafinil Effects on Cognition in Schizophrenia Patients
Public ClinicalTrials.gov record NCT00711464. 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
A Dose-response Study of Modafinil Effects on Cognition in Schizophrenia Patients.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Patients with schizophrenia have problems in thinking, known as cognitive dysfunction. This includes many types of cognitive dysfunction, such as in attention, memory and language. These problems may explain why patients with schizophrenia think and act in unusual ways, and often have problems managing aspects of their lives that healthy adults take for granted. Unfortunately, the biochemical aspects of these dysfunctions are presently unknown, and it is not clear whether current psychiatric medications can improve these functions. A recent FDA-approved medication that may improve this function is modafinil. Studies in animals and healthy adults show that this medication can improve many of these cognitive functions. We plan to study the effects of modafinil on these cognitive processes, by giving various doses of this medication to patients before they perform tasks of these cognitive processes. We predict that when patients receive modafinil, they will perform better on a cognitive test, and that these benefits will depend on the dose given.
Study identification
- NCT ID
- NCT00711464
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 29 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 54 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
- May 2008 (Type not available)
- Primary completion
- Jul 2012 (Actual)
- Completion
- Jul 2012 (Actual)
- Last update posted
- Sep 29, 2017
2008 – 2012
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, Los Angeles | Los Angeles | California | 90024 | — |
| University of California, Davis School of Medicine | Sacramento | California | 95817 | — |
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 NCT00711464, 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 Sep 29, 2017 · Synced Oct 16, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00711464 live on ClinicalTrials.gov.