Study Of Pharmacokinetic (PK) Profile of Bazedoxifene (BZA) in 2 BZA/Conjugated Estrogen Forms

The purpose of the study is to understand how bazedoxifene is absorbed in the body when it is given in combination with 2 different formulations of conjugated estrogens. It is an open label study with no placebo control or comparator drugs. Subjects will take one dose of the investigation formulation daily for 14 days...

Date First Received: May 25, 2007

Last Updated: December 19, 2007

Verified by: Wyeth, December 2007

Clinical Trial Phase: Phase 1 | Start Date: April 2007

Overall Status: Completed

Estimated Enrollment: 72

Brief Summary

Official Title: “An Open Label, Randomized, Multicenter Study To Compare Bazedoxifene Steady-State Exposures Obtained With 2 Bazedoxifene Acetate/Conjugated Estrogen Formulations In Postmenopausal Women”

Condition Keyword(s):

The purpose of the study is to understand how bazedoxifene is absorbed in the body when it is given in combination with 2 different formulations of conjugated estrogens. It is an open label study with no placebo control or comparator drugs. Subjects will take one dose of the investigation formulation daily for 14 days.

Study Type: Interventional

Study Design: Treatment, Randomized, Open Label, Dose Comparison, Parallel Assignment, Pharmacokinetics Study

Intervention(s) in this Clinical Trial

  • Drug: Bazedoxifene/conjugated estrogens

Outcome Measures for this Clinical Trial

Primary Measures

  • Pharmacokinetic analyses.

Criteria for Participation in this Clinical Trial

  • Postmenopausal women, aged 40 to 65 years.
  • Use of oral estrogen-, progestin-, or androgen-, or SERM-containing drug products within 8 weeks before screening.
  • A history or active presence of clinically relevant important medical disease.

Gender Eligibility for this Clinical Trial: Female

Minimum Age for this Clinical Trial: 40 Years

Maximum Age for this Clinical Trial: 65 Years

Are Healthy Volunteers Accepted for this Clinical Trial?: Accepts Healthy Volunteers

Clinical Trial Sponsor Information

Lead Sponsor: Wyeth

Overall Clinical Trial Officials and Contacts

Medical Monitor Study Director Wyeth  

Additional Information

Information obtained from ClinicalTrials.gov on October 10, 2008

Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00479778

Study ID Number: 3115A1-1121

ClinicalTrials.gov Identifier: NCT00479778

Health Authority: United States: Food and Drug Administration

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