Expired Study
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New Haven, Connecticut 06511


Purpose:

This study is designed to look at the potential for an investigational drug (PF-04995274, under development by Pfizer, Inc. as a potential treatment for Alzheimer's disease) to reverse changes in memory and learning/problem solving skills caused by co-administration of a marketed drug called scopolamine. Scopolamine is known to cause temporary changes in memory and learning/problem solving skills that are similar to those seen in people with alzheimer's disease(AD).


Study summary:

Changes in sponsor's organizational strategy have led to the decision to terminate the study and therefore to not conduct the second cohort (Cohort B/arms 2 and 3) . This decision was not based on significant safety concerns. Date of termination (ie, the date the site was notified to stop study activities) was 12 Oct 2011.


Criteria:

Inclusion Criteria: - Healthy male or female volunteers; females must be of non-childbearing potential. - Weight with normal limits for height. - Willing to comply with study schedule and able to complete 2 practice sessions (pre-study) with computerized memory and learning/problem solving tests. Exclusion Criteria: - Positive urine drug screen; concurrent use of prescription or over-the-counter (OTC) drugs or dietary supplements within 7 days or 5 half-lives prior to the first dose of study medication. - Use of medications with significant serotonergic, cholinergic or anticholinergic side effects [SSRIs, pyridostigmine, tricyclic antidepressants, meclizine, oxybutynin]) within 4 weeks of first dose of study drug. - Glaucoma - Abnormal electrocardiogram (ECG) - Treatment with an investigational drug within 30 days of dosing.


NCT ID:

NCT01345864


Primary Contact:

Study Director
Pfizer CT.gov Call Center
Pfizer


Backup Contact:

N/A


Location Contact:

New Haven, Connecticut 06511
United States



There is no listed contact information for this specific location.

Site Status: N/A


Data Source: ClinicalTrials.gov

Date Processed: August 31, 2019

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