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NCT00543790 · ClinicalTrials.gov registry record · Phase 1

Study Evaluating PRA-027 Multiple Ascending Doses In Cycling And Postmenopausal Women

A Phase 1 study, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.

Completed
Registry status
Phase 1
Development phase
48
Enrollment target

NCT00543790: Completed Phase 1 study, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.

NCT00543790 is a Phase 1 study that has completed, run by Wyeth is now a wholly owned subsidiary of Pfizer. The registered enrollment target is 48 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (20% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00543790, a Phase 1 study, has completed, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.

COMPLETED
Registry status
Phase 1
Development phase
48 participants
Enrollment target

Study Summary

This is the first multiple-dose study in humans with PRA-027. This study will provide an assessment of the safety, tolerability, pharmacokinetics (how the drug is absorbed, metabolized and excreted by the body) and pharmacodynamics (a measure of whether the drug is active in the body) of PRA-027 after administration of 28 days of oral doses in women of childbearing potential (cycling) or postmenopausal women.

Interventions

  • DRUG PRA-027

Trial Details

FieldValue
Enrollment Target 48 participants
Start Date 2007-11
Est. Completion 2008-12
Phase Phase 1

What the finished NCT00543790 record still lists

NCT00543790 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 48 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (20% lower).

The record links to 0 conditions, and to 1 intervention - of which PRA-027 is the first listed.

NCT00543790 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00543790 about?

NCT00543790 is a clinical study titled "Study Evaluating PRA-027 Multiple Ascending Doses In Cycling And Postmenopausal Women". This is the first multiple-dose study in humans with PRA-027. This study will provide an assessment of the safety, tolerability, pharmacokinetics (how the drug is absorbed, metabolized and excreted by the body) and pharmacodynamics (a measure of whether the drug is active in the body) of PRA-027 aft...

What is the current status of trial NCT00543790?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 48 participants. The study started on 2007-11. Estimated completion is 2008-12.

What interventions are being tested in trial NCT00543790?

The interventions under investigation include: PRA-027 (DRUG).

Who is sponsoring clinical trial NCT00543790?

This trial is sponsored by Wyeth is now a wholly owned subsidiary of Pfizer, which has 167 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00543790's enrollment target sits among peer trials

48 1025th of 2000 higher than 948 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 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 NCT00543790, the US trial registry maintained by the National Library of Medicine. NCT00543790 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.