A Study to Assess the Cognitive Effects of Fesoterodine in Elderly Subjects
Public ClinicalTrials.gov record NCT01161472. 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 4 Way Placebo And Active Controlled Study To Evaluate The Effects Of Fesoterodine On Cognitive Function In Healthy Elderly Subjects
Study identification
- NCT ID
- NCT01161472
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Pfizer
- Industry
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Interventions
- 4mg fesoterodine Drug
- 8mg fesoterodine Drug
- alprazolam 1mg Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 65 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2010
- Primary completion
- Aug 31, 2010
- Completion
- Aug 31, 2010
- Last update posted
- Jun 27, 2012
2010
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Pfizer Investigational Site | Overland Park | Kansas | 66211 | — |
| Pfizer Investigational Site | Overland Park | Kansas | 66212 | — |
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 NCT01161472, 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 Jun 27, 2012 · Synced Jul 24, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01161472 live on ClinicalTrials.gov.