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NCT00012558 · ClinicalTrials.gov registry record · NA
Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD)
A NA study, sponsored by National Institute of Mental Health (NIMH).
- Completed
- Registry status
- NA
- Development phase
- 5,000
- Enrollment target
NCT00012558: Completed NA study, sponsored by National Institute of Mental Health (NIMH).
NCT00012558 is a NA study that has completed, run by National Institute of Mental Health (NIMH). The registered enrollment target is 5,000 participants, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (256% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00012558, a NA study, has completed, sponsored by National Institute of Mental Health (NIMH).
- COMPLETED
- Registry status
- NA
- Development phase
- 5,000 participants
- Enrollment target
Study Summary
A long-term study of current treatments for bipolar disorder, including medications and psychosocial therapies.
Interventions
- DRUG paroxetine
- DRUG bupropion
- DRUG lamotrigine
- DRUG lithium
- DRUG valproate
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 5,000 participants |
| Start Date | 1998-09 |
| Est. Completion | 2005-09 |
| Phase | NA |
What the finished NCT00012558 record still lists
NCT00012558 is an interventional study that assigns participants to a tested intervention. Its 5,000 participants enrollment target places it among the larger protocols in the corpus, above the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (256% higher).
The record links to 0 conditions, and to 5 interventions - of which paroxetine is the first listed.
NCT00012558 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00012558 about?
NCT00012558 is a clinical study titled "Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD)". A long-term study of current treatments for bipolar disorder, including medications and psychosocial therapies.
What is the current status of trial NCT00012558?
This trial is currently completed. It is a NA study. The enrollment target is 5,000 participants. The study started on 1998-09. Estimated completion is 2005-09.
What interventions are being tested in trial NCT00012558?
The interventions under investigation include: paroxetine (DRUG), bupropion (DRUG), lamotrigine (DRUG), lithium (DRUG), valproate (DRUG).
Who is sponsoring clinical trial NCT00012558?
This trial is sponsored by National Institute of Mental Health (NIMH), which has 343 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00012558's enrollment target sits among peer trials
5,000 25th of 2000 higher than 1,973 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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