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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT00277810
Date of registration: 12/01/2006
Prospective Registration: Yes
Primary sponsor: Pfizer
Public title: Study Evaluating the Safety, Tolerability, and Efficacy of Lecozotan SR in Outpatients With Alzheimer's Disease
Scientific title: A 6-Month, Randomized, Double-Blind, Placebo-Controlled, Multicenter, Safety, Tolerability, and Efficacy Study of 3 Doses of Lecozotan (SRA-333) SR in Outpatients With Mild to Moderate Alzheimer's Disease Treated With a Cholinesterase Inhibitor
Date of first enrolment: March 2006
Target sample size: 250
Recruitment status: Completed
URL:  https://clinicaltrials.gov/show/NCT00277810
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Triple (Participant, Care Provider, Investigator).  
Phase:  Phase 2/Phase 3
Countries of recruitment
Argentina Australia Canada Finland France Italy Poland South Africa
Spain United Kingdom United States
Contacts
Key inclusion & exclusion criteria

Inclusion Criteria:

- Diagnosis of probable Alzheimer's disease

- Current use of cholinesterase inhibitor

- Able to give signed and dated informed consent and lives with appropriate caregiver at
home or in community dwelling with caregiver accompanying patient to all visits and
visiting patient at least daily for duration of the study

Exclusion Criteria:

- Significant neurological disease other than AD

- Diagnosis of major depression

- History of stroke or other heart disease



Age minimum: 50 Years
Age maximum: N/A
Gender: All
Health Condition(s) or Problem(s) studied
Alzheimer Disease
Intervention(s)
Drug: lecozotan SR (SRA-333)
Primary Outcome(s)
All events and physical and neurological function and score change from baseline to 24 weeks in ratings for cognitive and global function scales [Time Frame: 6 mo extension study: week 24]
Secondary Outcome(s)
Score change from baseline to 24 weeks on functional and behavioral scales [Time Frame: week 24]
Secondary ID(s)
3098B1-203, 3098B1-204
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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