A Study of PRX-03140 in Subjects With Alzheimer's Disease Receiving a Stable Dose of Donepezil
Public ClinicalTrials.gov record NCT00672945. 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
Phase 2 Double-Blind Study of PRX-03140 in Subjects With Alzheimer's Disease Receiving a Stable Dose of Donepezil
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A randomized placebo-controlled study to evaluate the efficacy of PRX-03140 in subjects with Alzheimer's Disease receiving a stable dose of donepezil. The study consists of a 26-week double-blind treatment period.
Study identification
- NCT ID
- NCT00672945
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 420 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 50 Years to 90 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
- Apr 2008 (Type not available)
- Primary completion
- Jan 2010 (Estimated)
- Completion
- Not listed
- Last update posted
- Jul 30, 2009
Started 2008
United States locations
- U.S. sites
- 38
- U.S. states
- 17
- U.S. cities
- 36
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Barrow Neurological Institute | Phoenix | Arizona | 85013 | — |
| PsyPharma Clinical Research, Inc. | Phoenix | Arizona | 85050 | — |
| Northwest NeuroSpecialists, PLLC | Tucson | Arizona | 85741 | — |
| Synergy Clinical Research Center | National City | California | 91950 | — |
| Pacific Neuroscience Medical Group | Oxnard | California | 93030 | — |
| California Neuroscience Research Medical Group, Inc. | Sherman Oaks | California | 91403 | — |
| Torrance Clinical Research | Torrance | California | 90505 | — |
| Bradenton Research Center | Bradenton | Florida | 34205 | — |
| Brain Matters Research | Delray Beach | Florida | 33445 | — |
| Clinical Neuroscience Solutions, Inc. | Jacksonville | Florida | 32216 | — |
| Renstar Medical Research | Ocala | Florida | 34471 | — |
| Compass Research | Orlando | Florida | 32806 | — |
| Berma Research Group | Plantation | Florida | 33317 | — |
| Meridien Research | St. Petersburg | Florida | 33709 | — |
| Stedman Clinical Trials | Tampa | Florida | 33613 | — |
| Roskamp Institute | Tampa | Florida | 33617 | — |
| Alexian Brothers Neroscience Institute | Elk Grove Village | Illinois | 60007 | — |
| Four Rivers Clinical Research | Paducah | Kentucky | 42003 | — |
| J. Gary Booker, MD | Shreveport | Louisiana | 71104 | — |
| Maine Neurology | Scarborough | Maine | 04074 | — |
| The ICPS Group | Norwood | Massachusetts | 02062 | — |
| Memory Center of America | Long Beach | New Jersey | 07740 | — |
| Alzheimer's Research Corporation | Paterson | New Jersey | 08759 | — |
| Global Medical Institutes | Princeton | New Jersey | 08540 | — |
| Neurological Associates of Albany, P.C. | Albany | New York | 12208 | — |
| Social Psychiatry Research Institute | Brooklyn | New York | 11235 | — |
| The Mount Sinai Medical Center | New York | New York | 10029 | — |
| Behavioral Medical Research of Staten Island | Staten Island | New York | 10305 | — |
| The Neurological Institute, P.A. | Charlotte | North Carolina | 28204 | — |
| MedArk | Morgantown | North Carolina | 28655 | — |
| Neurology and Neuroscience Center of Ohio | Toledo | Ohio | 43623 | — |
| Tulsa Clinical Research, LLC | Tulsa | Oklahoma | 74104 | — |
| RI Mood and Memory Research Institute | East Providence | Rhode Island | 02914 | — |
| Todd Swick, MD, PA | Houston | Texas | 77063 | — |
| The Memory Clinic | Bennington | Vermont | 05201 | — |
| University of Vermont | Burlington | Vermont | 05401 | — |
| The Glennan Center for Geriatrics & Gerontology, Eastern Virginia Medical School | Norfolk | Virginia | 23507 | — |
| The Center for Excellence in Aging and Geriatric Health | Williamsburg | Virginia | 23185 | — |
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 NCT00672945, 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 Jul 30, 2009 · Synced Oct 19, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00672945 live on ClinicalTrials.gov.