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NCT00641108 · ClinicalTrials.gov registry record · Phase 2
Effects of Cognitive Behavioral Therapy on Brain Serotonin Activity in People With Depression
A Phase 2 study, sponsored by University of Pennsylvania.
- Completed
- Registry status
- Phase 2
- Development phase
- 30
- Enrollment target
NCT00641108: Completed Phase 2 study, sponsored by University of Pennsylvania.
NCT00641108 is a Phase 2 study that has completed, run by University of Pennsylvania. The registered enrollment target is 30 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (77% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00641108, a Phase 2 study, has completed, sponsored by University of Pennsylvania.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 30 participants
- Enrollment target
Study Summary
This study will examine changes in brain serotonin activity in people with depression before and after they receive cognitive behavioral therapy.
Interventions
- DRUG ADAM SPECT plus Cognitive Therapy
- DRUG ADAM SPECT plus No Therapy
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 30 participants |
| Start Date | 2008-01 |
| Est. Completion | 2011-12 |
| Phase | Phase 2 |
What the finished NCT00641108 record still lists
NCT00641108 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 30 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (77% lower).
The record links to 0 conditions, and to 2 interventions - of which ADAM SPECT plus Cognitive Therapy is the first listed.
NCT00641108 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00641108 about?
NCT00641108 is a clinical study titled "Effects of Cognitive Behavioral Therapy on Brain Serotonin Activity in People With Depression". This study will examine changes in brain serotonin activity in people with depression before and after they receive cognitive behavioral therapy.
What is the current status of trial NCT00641108?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 30 participants. The study started on 2008-01. Estimated completion is 2011-12.
What interventions are being tested in trial NCT00641108?
The interventions under investigation include: ADAM SPECT plus Cognitive Therapy (DRUG), ADAM SPECT plus No Therapy (DRUG).
Who is sponsoring clinical trial NCT00641108?
This trial is sponsored by University of Pennsylvania, which has 1,423 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00641108's enrollment target sits among peer trials
30 1582nd of 2000 higher than 332 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 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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