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NCT00832052 · ClinicalTrials.gov registry record · Phase 1

A Study to Evaluate Safety, Tolerability, Plasma Drug Levels, and Cognitive Response Following Multiple Doses of a Drug in Healthy Elderly Participants.

A Phase 1 study of Healthy and Elderly, sponsored by Pfizer.

Completed
Registry status
Phase 1
Development phase
32
Enrollment target
1
Study location

NCT00832052: Completed Phase 1 study of Healthy and Elderly, sponsored by Pfizer.

NCT00832052 is a Phase 1 study of Healthy and Elderly that has completed, run by Pfizer. The registered enrollment target is 32 participants, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (95% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00832052, a Phase 1 study of Healthy and Elderly, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 1
Development phase
32 participants
Enrollment target
1
Study location

Study Summary

Evaluate the safety and tolerability of PF-04447943 after administration of multiple doses in healthy elderly participants. Evaluate plasma drug levels and effects on cognition.

Conditions Studied

Interventions

  • DRUG PF-04447943

Study Locations (1)

Florida

  • Pfizer Investigational Site - Gainesville

Trial Details

FieldValue
Enrollment Target 32 participants
Start Date 2009-01
Est. Completion 2009-05
Phase Phase 1
Pfizer

1,845 total trials

What the finished NCT00832052 record still lists

NCT00832052 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 32 participants, a relatively small participant target, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (95% lower).

The record links to 2 conditions, with Healthy appearing as the primary indexed condition, and to 1 intervention - of which PF-04447943 is the first listed.

NCT00832052 reports a single indexed study location in Florida.

Frequently Asked Questions

What is clinical trial NCT00832052 about?

NCT00832052 is a clinical study titled "A Study to Evaluate Safety, Tolerability, Plasma Drug Levels, and Cognitive Response Following Multiple Doses of a Drug in Healthy Elderly Participants.". Evaluate the safety and tolerability of PF-04447943 after administration of multiple doses in healthy elderly participants. Evaluate plasma drug levels and effects on cognition.

What is the current status of trial NCT00832052?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 32 participants. The study started on 2009-01. Estimated completion is 2009-05.

What conditions does trial NCT00832052 study?

This clinical trial studies the following conditions: Healthy, Elderly.

What interventions are being tested in trial NCT00832052?

The interventions under investigation include: PF-04447943 (DRUG).

Who is sponsoring clinical trial NCT00832052?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00832052 being conducted?

This trial has 1 study location across Florida. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Healthy

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00832052's enrollment target sits among peer trials

32 647th of 1090 higher than 418 of 1,090 other Healthy trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00832052, the US trial registry maintained by the National Library of Medicine. NCT00832052 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.