Efficacy Study of EVT 201 in the Treatment of Elderly Patients With Daytime Sleepiness
Public ClinicalTrials.gov record NCT00401284. 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 Randomized, Multicenter, Double-Blind, Placebo-Controlled, Parallel-Group Study to Assess the Hypnotic Efficacy of EVT 201 in Elderly Patient With Daytime Sleepiness
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine whether a compound known as EVT 201 is effective in treating elderly patients diagnosed with primary insomnia who also have moderate daytime sleepiness.
Study identification
- NCT ID
- NCT00401284
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 135 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 65 Years and older
- 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
- Nov 2006 (Type not available)
- Primary completion
- Not listed
- Completion
- Jul 2007 (Actual)
- Last update posted
- Jan 7, 2008
2006 – 2007
United States locations
- U.S. sites
- 22
- U.S. states
- 14
- U.S. cities
- 21
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| PsyPharma Clinical Research Inc. | Phoenix | Arizona | 85050 | — |
| PsyPharma Clinical Research, Inc. | Tucson | Arizona | 85712 | — |
| Pacific Sleep Medicine Services Inc | Los Angeles | California | 90048 | — |
| Pacific Sleep Medicine Services | San Diego | California | 92121 | — |
| Miami Research Associates | Miami | Florida | 33143 | — |
| OmniTrials, 11181 Health Park Blvd, Suite 3040 | Naples | Florida | 34110 | — |
| Broward Research Group | Pembroke Pines | Florida | 33026 | — |
| Clinical Research Group of St Petersburg Inc., 2525 Pasadena Ave So, Suite S | St. Petersburg | Florida | 33707 | — |
| The Sleep Disorders Center of Georgia, Peachtree Dunwoody Medical Center, 5505 Peachtree Dunwoody Road, Suite 548 | Atlanta | Georgia | 30342 | — |
| Sleep Disorders Center of Georgia - Gainesville | Gainesville | Georgia | 30501 | — |
| Vince and Assocaites Clinical Research | Overland Park | Kansas | 66212 | — |
| Community Research | Crestview Hills | Kentucky | 41017 | — |
| Center for Sleep Medicine, 101 Courtney Circle | Hattiesburg | Mississippi | 39402 | — |
| Sleep Medicine and Research Center, 232 S. Woods Mill Road | Chesterfield (St Louis) | Missouri | 63017 | — |
| Clinilabs, Inc., 423 West 55th Street, 4th Floor | New York | New York | 10019 | — |
| Duke Insomnia and Sleep Research, Duke South Hospital, Room 54242, Trent Drive | Durham | North Carolina | 27710 | — |
| Community Research | Cincinnati | Ohio | 45227 | — |
| Tri-State Sleep Disorders Center, 1275 East Kemper Road | Cincinnati | Ohio | 45246 | — |
| Bradley Hospital Sleep Research Laboratory, 300 Duncan Drive | Providence | Rhode Island | 02906 | — |
| Sleep Disorders Center, 1333 Taylor Street, Suite 5A | Columbia | South Carolina | 29201 | — |
| Sleep Medicine Associates p.a., 5477 Glen Lakes Drive, Suite 125 | Dallas | Texas | 75231 | — |
| Baylor College of Medicine, VAMC-Sleep Laboratory, 2002 Holcombe Boulevard , Room 6C-344 | Houston | Texas | 77030 | — |
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 NCT00401284, 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 Jan 7, 2008 · Synced Oct 28, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00401284 live on ClinicalTrials.gov.