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NCT00038103 · ClinicalTrials.gov registry record · Phase 2

Open-Label Study Of Exemestane With Or Without Celecoxib In Postmenopausal Women With ABC Having Progressed On Tamoxifen

A Phase 2 study, sponsored by Pfizer.

Completed
Registry status
Phase 2
Development phase
111
Enrollment target

NCT00038103: Completed Phase 2 study, sponsored by Pfizer.

NCT00038103 is a Phase 2 study that has completed, run by Pfizer. The registered enrollment target is 111 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (17% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00038103, a Phase 2 study, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 2
Development phase
111 participants
Enrollment target

Study Summary

This is an open-label, multicenter, randomized (1:1 randomization ratio) study of either exemestane or exemestane plus celecoxib in postmenopausal women with ABC having progressed on tamoxifen.

Primary Outcome

Clinical benefit was based on objective tumor assessments made according to Response Evaluation Criteria (RECIST) system of unidimensional evaluation. Includes subjects with complete response (CR), partial response (PR), and long term disease stabilization (SD) for at least 24 weeks.

Interventions

  • DRUG Exemestane
  • DRUG Celecoxib + Exemestane

Trial Details

FieldValue
Enrollment Target 111 participants
Start Date 2002-01
Est. Completion 2008-03
Phase Phase 2
Pfizer

1,845 total trials

What the finished NCT00038103 record still lists

NCT00038103 is an interventional study that assigns participants to a tested intervention. The registered 111 participants enrollment target is mid-sized for trials with a published cap, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (17% lower).

The record links to 0 conditions, and to 2 interventions - of which Exemestane is the first listed.

NCT00038103 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00038103 about?

NCT00038103 is a clinical study titled "Open-Label Study Of Exemestane With Or Without Celecoxib In Postmenopausal Women With ABC Having Progressed On Tamoxifen". This is an open-label, multicenter, randomized (1:1 randomization ratio) study of either exemestane or exemestane plus celecoxib in postmenopausal women with ABC having progressed on tamoxifen.

What is the current status of trial NCT00038103?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 111 participants. The study started on 2002-01. Estimated completion is 2008-03.

What interventions are being tested in trial NCT00038103?

The interventions under investigation include: Exemestane (DRUG), Celecoxib + Exemestane (DRUG).

Who is sponsoring clinical trial NCT00038103?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00038103's enrollment target sits among peer trials

111 632nd of 2000 higher than 1,369 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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Source: ClinicalTrials.gov NCT00038103, the US trial registry maintained by the National Library of Medicine. NCT00038103 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.