Safety and Efficacy Study Evaluating Dimebon in Patients With Mild to Moderate Alzheimer's Disease on Donepezil
Public ClinicalTrials.gov record NCT00829374. 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
CONCERT: A Phase 3 Multicenter, Randomized, Placebo-Controlled, Double-Blind Twelve-Month Safety and Efficacy Study Evaluating Dimebon in Patients With Mild-to-Moderate Alzheimer's Disease on Donepezil
Study identification
- NCT ID
- NCT00829374
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Medivation, Inc.
- Industry
- Enrollment
- 1,003 participants
Conditions and interventions
Conditions
Interventions
- Dimebon Drug
- Placebo comparator Drug
Drug
Eligibility (public fields only)
- Age range
- 50 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
- Feb 28, 2009
- Primary completion
- Nov 30, 2011
- Completion
- Nov 30, 2011
- Last update posted
- Sep 26, 2016
2009 – 2011
United States locations
- U.S. sites
- 52
- U.S. states
- 24
- U.S. cities
- 52
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Phoenix | Arizona | 85006 | — |
| Not listed | Sun City | Arizona | 85351 | — |
| Not listed | Tucson | Arizona | 85724 | — |
| Not listed | Costa Mesa | California | 92626 | — |
| Not listed | Encino | California | 91316 | — |
| Not listed | Escondido | California | 92025 | — |
| Not listed | Fresno | California | 93720 | — |
| Not listed | Garden Grove | California | 92845 | — |
| Not listed | La Jolla | California | 92037 | — |
| Not listed | Los Alamitos | California | 90720 | — |
| Not listed | Los Angeles | California | 90095 | — |
| Not listed | Martinez | California | 94553 | — |
| Not listed | Newport | California | 92660 | — |
| Not listed | Paramount | California | 90723 | — |
| Not listed | Pasadena | California | 91105 | — |
| Not listed | San Diego | California | 92103 | — |
| Not listed | San Francisco | California | 94143 | — |
| Not listed | Boulder | Colorado | 80304 | — |
| Not listed | Denver | Colorado | 80218 | — |
| Not listed | New Haven | Connecticut | 06510 | — |
| Not listed | Washington D.C. | District of Columbia | 20057 | — |
| Not listed | Deerfield Beach | Florida | 33064 | — |
| Not listed | Delray Beach | Florida | 33445 | — |
| Not listed | Jacksonville | Florida | 32224 | — |
| Not listed | Miami | Florida | 33137 | — |
| Not listed | Orlando | Florida | 32806 | — |
| Not listed | Atlanta | Georgia | 30329 | — |
| Not listed | Honolulu | Hawaii | 96814 | — |
| Not listed | Indianapolis | Indiana | 46260 | — |
| Not listed | Lexington | Kentucky | 40536 | — |
| Not listed | Eaton | Maryland | 21601 | — |
| Not listed | Boston | Massachusetts | 02118 | — |
| Not listed | Ann Arbor | Michigan | 48105 | — |
| Not listed | Las Vegas | Nevada | 89106 | — |
| Not listed | Mount Arlington | New Jersey | 07865 | — |
| Not listed | Princeton | New Jersey | 08540 | — |
| Not listed | Albany | New York | 12208 | — |
| Not listed | Cedarhurst | New York | 11516 | — |
| Not listed | New York | New York | 10029 | — |
| Not listed | Rochester | New York | 14620 | — |
| Not listed | Durham | North Carolina | 27710 | — |
| Not listed | Beachwood | Ohio | 44122 | — |
| Not listed | Toledo | Ohio | 43623 | — |
| Not listed | Jenkintown | Pennsylvania | 19046 | — |
| Not listed | Norristown | Pennsylvania | 19401 | — |
| Not listed | Providence | Rhode Island | 02906 | — |
| Not listed | Austin | Texas | 78757 | — |
| Not listed | Houston | Texas | 77030 | — |
| Not listed | San Antonio | Texas | 78229 | — |
| Not listed | Charlottesville | Virginia | 22903 | — |
| Not listed | Seattle | Washington | 98108 | — |
| Not listed | Middleton | Wisconsin | 53562 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 49 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00829374, 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 26, 2016 · Synced May 14, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00829374 live on ClinicalTrials.gov.