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NCT00178074 · ClinicalTrials.gov registry record · Phase 4
The Effects of Sleep Deprivation on Antidepressant Response
A Phase 4 study, sponsored by University of Pittsburgh.
- Completed
- Registry status
- Phase 4
- Development phase
- 80
- Enrollment target
NCT00178074: Completed Phase 4 study, sponsored by University of Pittsburgh.
NCT00178074 is a Phase 4 study that has completed, run by University of Pittsburgh. The registered enrollment target is 80 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (85% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00178074, a Phase 4 study, has completed, sponsored by University of Pittsburgh.
- COMPLETED
- Registry status
- Phase 4
- Development phase
- 80 participants
- Enrollment target
Study Summary
This study will use positron emission tomography (PET) to examine the effect of sleep deprivation on brain function.
Interventions
- BEHAVIORAL total sleep deprivation
- PROCEDURE PET imaging
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 80 participants |
| Start Date | 1999-02 |
| Est. Completion | 2003-04 |
| Phase | Phase 4 |
What the finished NCT00178074 record still lists
NCT00178074 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 80 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (85% lower).
The record links to 0 conditions, and to 2 interventions - of which total sleep deprivation is the first listed.
NCT00178074 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00178074 about?
NCT00178074 is a clinical study titled "The Effects of Sleep Deprivation on Antidepressant Response". This study will use positron emission tomography (PET) to examine the effect of sleep deprivation on brain function.
What is the current status of trial NCT00178074?
This trial is currently completed. It is a Phase 4 study. The enrollment target is 80 participants. The study started on 1999-02. Estimated completion is 2003-04.
What interventions are being tested in trial NCT00178074?
The interventions under investigation include: total sleep deprivation (BEHAVIORAL), PET imaging (PROCEDURE).
Who is sponsoring clinical trial NCT00178074?
This trial is sponsored by University of Pittsburgh, which has 1,238 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00178074's enrollment target sits among peer trials
80 946th of 2000 higher than 1,021 of 2,000 other Phase 4 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 4 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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