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NCT00406952 · ClinicalTrials.gov registry record · NA
Study for Evaluating Different Methods of Measuring Depression Treatment Response
A NA study, sponsored by Pfizer.
- Completed
- Registry status
- NA
- Development phase
- 165
- Enrollment target
NCT00406952: Completed NA study, sponsored by Pfizer.
NCT00406952 is a NA study that has completed, run by Pfizer. The registered enrollment target is 165 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (88% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00406952, a NA study, has completed, sponsored by Pfizer.
- COMPLETED
- Registry status
- NA
- Development phase
- 165 participants
- Enrollment target
Study Summary
Purpose of the study is to evaluate use of electronic diaries and voice acoustics for use in future depression clinical trial. Focus is on increased precision of measurement.
Interventions
- DRUG Placebo
- DRUG Sertraline
- PROCEDURE electronic diary
- PROCEDURE voice acoustics
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 165 participants |
| Start Date | 2006-11 |
| Est. Completion | 2007-08 |
| Phase | NA |
What the finished NCT00406952 record still lists
NCT00406952 is an interventional study that assigns participants to a tested intervention. The registered 165 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (88% lower).
The record links to 0 conditions, and to 4 interventions - of which Placebo is the first listed.
NCT00406952 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00406952 about?
NCT00406952 is a clinical study titled "Study for Evaluating Different Methods of Measuring Depression Treatment Response". Purpose of the study is to evaluate use of electronic diaries and voice acoustics for use in future depression clinical trial. Focus is on increased precision of measurement.
What is the current status of trial NCT00406952?
This trial is currently completed. It is a NA study. The enrollment target is 165 participants. The study started on 2006-11. Estimated completion is 2007-08.
What interventions are being tested in trial NCT00406952?
The interventions under investigation include: Placebo (DRUG), Sertraline (DRUG), electronic diary (PROCEDURE), voice acoustics (PROCEDURE).
Who is sponsoring clinical trial NCT00406952?
This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00406952's enrollment target sits among peer trials
165 626th of 2000 higher than 1,375 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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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