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NCT00090857 · ClinicalTrials.gov registry record · Phase 2
Letrozole in Preventing Breast Cancer in Postmenopausal Women
A Phase 2 study, sponsored by Dana-Farber Cancer Institute.
- Completed
- Registry status
- Phase 2
- Development phase
- 49
- Enrollment target
NCT00090857: Completed Phase 2 study, sponsored by Dana-Farber Cancer Institute.
NCT00090857 is a Phase 2 study that has completed, run by Dana-Farber Cancer Institute. The registered enrollment target is 49 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (63% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00090857, a Phase 2 study, has completed, sponsored by Dana-Farber Cancer Institute.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 49 participants
- Enrollment target
Study Summary
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. Letrozole may be effective in preventing the development or recurrence of breast cancer in postmenopausal women who are at increased risk of developing breast cancer because of elevated estradiol levels. PURPOSE: This randomized phase II trial is studying how well letrozole works in preventing breast cancer in postmenopausal women with elevated estradiol levels.
Primary Outcome
The bone mineral density (BMD) test was comprised of the following 4 measurements \[total density (g/cm\^2)\]: lumbar, femoral neck, trochanter, hip.
Interventions
- OTHER Placebo
- DRUG Letrozole
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 49 participants |
| Start Date | 2002-02 |
| Est. Completion | 2013-03 |
| Phase | Phase 2 |
What the finished NCT00090857 record still lists
NCT00090857 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 49 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (63% lower).
The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.
NCT00090857 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00090857 about?
NCT00090857 is a clinical study titled "Letrozole in Preventing Breast Cancer in Postmenopausal Women". RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. Letrozole may be effective in preventing the development or recurrence of breast cancer in postmenopausal women who are at increased risk of developing breast cancer because of e...
What is the current status of trial NCT00090857?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 49 participants. The study started on 2002-02. Estimated completion is 2013-03.
What interventions are being tested in trial NCT00090857?
The interventions under investigation include: Placebo (OTHER), Letrozole (DRUG).
Who is sponsoring clinical trial NCT00090857?
This trial is sponsored by Dana-Farber Cancer Institute, which has 781 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00090857's enrollment target sits among peer trials
49 1261st of 2000 higher than 736 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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