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NCT00383487 · ClinicalTrials.gov registry record · Phase 2
A Phase II Trial of Calcitriol and Naproxen in Patients With Recurrent Prostate Cancer
A Phase 2 study, sponsored by Stanford University.
- Terminated
- Registry status
- Phase 2
- Development phase
- 20
- Enrollment target
NCT00383487: Clinical Trial Phase 2 study, sponsored by Stanford University.
NCT00383487 is a Phase 2 study that was terminated before completion, run by Stanford University. The registered enrollment target is 20 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (85% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00383487, a Phase 2 study, was terminated before completion, sponsored by Stanford University.
- TERMINATED
- Registry status
- Phase 2
- Development phase
- 20 participants
- Enrollment target
Study Summary
To determine whether, in this patient population, treatment with calcitriol and Naproxen is more effective in delaying the growth of prostate cancer than treatment with calcitriol alone as seen in historical controls.
Interventions
- DRUG Calcitriol
- DRUG Naproxen-n-butyl nitrate
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2005-03 |
| Est. Completion | 2007-07 |
| Phase | Phase 2 |
Why NCT00383487 stopped before completion
NCT00383487 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 20 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (85% lower).
The record links to 0 conditions, and to 2 interventions - of which Calcitriol is the first listed.
NCT00383487 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00383487 about?
NCT00383487 is a clinical study titled "A Phase II Trial of Calcitriol and Naproxen in Patients With Recurrent Prostate Cancer". To determine whether, in this patient population, treatment with calcitriol and Naproxen is more effective in delaying the growth of prostate cancer than treatment with calcitriol alone as seen in historical controls.
What is the current status of trial NCT00383487?
This trial is currently terminated. It is a Phase 2 study. The enrollment target is 20 participants. The study started on 2005-03. Estimated completion is 2007-07.
What interventions are being tested in trial NCT00383487?
The interventions under investigation include: Calcitriol (DRUG), Naproxen-n-butyl nitrate (DRUG).
Who is sponsoring clinical trial NCT00383487?
This trial is sponsored by Stanford University, which has 1,744 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00383487's enrollment target sits among peer trials
20 1805th of 2000 higher than 107 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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