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NCT00085891 · ClinicalTrials.gov registry record · Phase 3
Efficacy & Safety of Quetiapine Fumarate (SEROQUEL) & Placebo in the Treatment of Acutely Ill Patients With Schizophrenia
A Phase 3 study, sponsored by AstraZeneca.
- Completed
- Registry status
- Phase 3
- Development phase
- 535
- Enrollment target
NCT00085891: Completed Phase 3 study, sponsored by AstraZeneca.
NCT00085891 is a Phase 3 study that has completed, run by AstraZeneca. The registered enrollment target is 535 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (31% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00085891, a Phase 3 study, has completed, sponsored by AstraZeneca.
- COMPLETED
- Registry status
- Phase 3
- Development phase
- 535 participants
- Enrollment target
Study Summary
The purpose of this study is to demonstrate superior efficacy of sustained release quetiapine compared to placebo in patients with schizophrenia after receiving treatment for up to 6 weeks.
Interventions
- DRUG Quetiapine Fumarate
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 535 participants |
| Start Date | 2004-06 |
| Est. Completion | 2005-09 |
| Phase | Phase 3 |
What the finished NCT00085891 record still lists
NCT00085891 is an interventional study that assigns participants to a tested intervention. The registered 535 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (31% lower).
The record links to 0 conditions, and to 1 intervention - of which Quetiapine Fumarate is the first listed.
NCT00085891 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00085891 about?
NCT00085891 is a clinical study titled "Efficacy & Safety of Quetiapine Fumarate (SEROQUEL) & Placebo in the Treatment of Acutely Ill Patients With Schizophrenia". The purpose of this study is to demonstrate superior efficacy of sustained release quetiapine compared to placebo in patients with schizophrenia after receiving treatment for up to 6 weeks.
What is the current status of trial NCT00085891?
This trial is currently completed. It is a Phase 3 study. The enrollment target is 535 participants. The study started on 2004-06. Estimated completion is 2005-09.
What interventions are being tested in trial NCT00085891?
The interventions under investigation include: Quetiapine Fumarate (DRUG).
Who is sponsoring clinical trial NCT00085891?
This trial is sponsored by AstraZeneca, which has 1,285 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00085891's enrollment target sits among peer trials
535 702nd of 2000 higher than 1,298 of 2,000 other Phase 3 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 3 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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