A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group, Bayesian Adaptive Randomization Design, Dose Response Study of the Efficacy of E2006 in Adults and Elderly Subjects With Chronic Insomnia
Public ClinicalTrials.gov record NCT01995838. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a multicenter, multiple dose, randomized, double-blind, placebo-controlled, parallel-group, Bayesian adaptive, dose response study in subjects with chronic insomnia. Subjects will be randomized to 1 of 6 doses of E2006 (1 mg, 2.5 mg, 5 mg, 10 mg, 15 mg, or 25 mg) or placebo.
Study identification
- NCT ID
- NCT01995838
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 291 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 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
- Nov 13, 2013 (Actual)
- Primary completion
- Apr 29, 2014 (Actual)
- Completion
- Apr 29, 2014 (Actual)
- Last update posted
- Jan 31, 2020
2013 – 2014
United States locations
- U.S. sites
- 29
- U.S. states
- 16
- U.S. cities
- 24
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Glendale | Arizona | 85306 | — |
| Not listed | Phoenix | Arizona | 85006 | — |
| Not listed | Fountain Valley | California | 92708 | — |
| Not listed | Oceanside | California | 92054 | — |
| Not listed | San Diego | California | 92103 | — |
| Not listed | San Diego | California | 92123 | — |
| Not listed | Thousand Oaks | California | 91360 | — |
| Not listed | Colorado Springs | Colorado | 80907 | — |
| Not listed | Colorado Springs | Colorado | 80909 | — |
| Not listed | Brandon | Florida | 33511 | — |
| Not listed | Hallandale | Florida | 33009 | — |
| Not listed | Hollywood | Florida | 33024 | — |
| Not listed | South Miami | Florida | 33143 | — |
| Not listed | Atlanta | Georgia | 30342 | — |
| Not listed | Chicago | Illinois | 60634 | — |
| Not listed | Chicago | Illinois | 60637 | — |
| Not listed | Overland Park | Kansas | 66212 | — |
| Not listed | Glen Burnie | Maryland | 21061 | — |
| Not listed | Las Vegas | Nevada | 89104 | — |
| Not listed | New York | New York | 10019 | — |
| Not listed | Raleigh | North Carolina | 27612 | — |
| Not listed | Cincinnati | Ohio | 45212 | — |
| Not listed | Cincinnati | Ohio | 45255 | — |
| Not listed | Philadelphia | Pennsylvania | 19118 | — |
| Not listed | Columbia | South Carolina | 29201-2953 | — |
| Not listed | Austin | Texas | 78731 | — |
| Not listed | Austin | Texas | 78744 | — |
| Not listed | Dallas | Texas | 75230 | — |
| Not listed | Vienna | Virginia | 22182 | — |
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 NCT01995838, 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 31, 2020 · Synced Oct 22, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01995838 live on ClinicalTrials.gov.