EARTH 413: A Study of Aricept in Hispanic Patients With Mild to Moderate Alzheimer's Disease (AD)
Public ClinicalTrials.gov record NCT00230568. 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 12-Week, Multicenter, Open-Label Study to Evaluate the Effectiveness and Safety of Donepezil Hydrochloride (Aricept) in Hispanic Patients With Mild to Moderate Alzheimer's Disease
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
12-week, open-label study to evaluate the effectiveness and safety of donepezil hydrochloride in Hispanic patients with mild to moderate Alzheimer's Disease (AD) in the U.S.
Study identification
- NCT ID
- NCT00230568
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 100 participants
Conditions and interventions
Conditions
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
- Dec 2005 (Type not available)
- Primary completion
- Apr 2007 (Actual)
- Completion
- Dec 2007 (Actual)
- Last update posted
- Apr 1, 2011
2005 – 2007
United States locations
- U.S. sites
- 35
- U.S. states
- 12
- U.S. cities
- 30
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| 21st Century Neurology | Phoenix | Arizona | 85013 | — |
| Alzheimer's Disease and Cognitive Disorders Clinic at Barrow Neurology Institute | Phoenix | Arizona | 85013 | — |
| Pacific Sleep Medicine Services, Inc. | El Centro | California | 92243 | — |
| Pacific Sleep Medicine Services, Inc. | Los Angeles | California | 90048 | — |
| Pacific Sleep Medicine Services, Inc. | San Diego | California | 92121 | — |
| Parkinson's Disease Movement Disorders Center - Boca Raton | Boca Raton | Florida | 33486 | — |
| Bradenton Research Center | Bradenton | Florida | 34205 | — |
| MD Clinical | Hallandale | Florida | 33009 | — |
| Eastern Research | Hialeah | Florida | 33013 | — |
| Berma Research Group | Hialeah | Florida | 33016 | — |
| Cuervo Research Group | Miami | Florida | 33143 | — |
| Seth Hochman, MD | Miami | Florida | 33156 | — |
| Collier Neurologic Specialists | Naples | Florida | 34102 | — |
| Segal Institute for Clinical Research | North Miami | Florida | 33161 | — |
| Ocala Neurodiagnostic Center | Ocala | Florida | 34471 | — |
| Memory Disorder Center | Pompano Beach | Florida | 33064 | — |
| Liliana Montoya, MD | Port Charlotte | Florida | 33952 | — |
| Roskamp Institute Memory Clinic | Tampa | Florida | 33617 | — |
| Palm Beach Neurology | West Palm Beach | Florida | 33407 | — |
| Cleveland Clinic Florida | Weston | Florida | 33331 | — |
| The Northwestern Alzheimer's Center | Chicago | Illinois | 60611 | — |
| Rush Alzheimer's Disease Center | Chicago | Illinois | 60612 | — |
| Lozano, Cosme, MD | Joliet | Illinois | 60435 | — |
| University of Nevada School of Medicine, | Las Vegas | Nevada | 89102 | — |
| ClinSearch Inc. | Kenilworth | New Jersey | 07033 | — |
| University of New Mexico School of Medicine, Department of Psychiatry | Albuquerque | New Mexico | 87131 | — |
| New York University School of Medicine, Aging and Dementia Research Center | New York | New York | 10016 | — |
| The Burke Rehabilitation Hospital | White Plains | New York | 10605 | — |
| North Carolina Neuropsychiatry, PA | Charlotte | North Carolina | 28209 | — |
| Clinical Research Associates, Inc. | Oklahoma City | Oklahoma | 73118 | — |
| Clinical Research Center | Jenkintown | Pennsylvania | 19046 | — |
| The Penn Ralston Center, University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| University of Texas Mental Sciences Insitute | Houston | Texas | 77030 | — |
| Christopher Ticknor, MD | San Antonio | Texas | 78229 | — |
| University of Texas, Health Science Center-San Antonio | San Antonio | Texas | 78229 | — |
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 NCT00230568, 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 Apr 1, 2011 · Synced Oct 29, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00230568 live on ClinicalTrials.gov.