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Study Evaluating Bazedoxifene/Conjugated Estrogens Combinations In Healthy Postmenopausal Women

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ClinicalTrials.gov Identifier: NCT00464789
Recruitment Status : Completed
First Posted : April 24, 2007
Last Update Posted : December 28, 2007
Sponsor:
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer

Study Description
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Brief Summary:
Bazedoxifene/Conjugated Estrogens (BZA/CE) is an investigational drug that is being developed for treatment of menopause. The purpose of this trial is to compare a new manufacturing process for making BZA/CE to the current process by assessing the way it is absorbed into the blood.

Condition or disease Intervention/treatment Phase
Menopause Drug: Bazedoxifene/Conjugated Estrogens 20 mg/0.625 mg tablet Phase 1

Study Design
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Study Type : Interventional  (Clinical Trial)
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: An Open-Label, Single-Dose, Randomized, 3-Period, Crossover, Bioequivalence Study Between Bazedoxifene/Conjugated Estrogens (Premarin Current Process) And Bazedoxifene/Conjugated Estrogens (Premarin New Process) In Healthy Postmenopausal Women
Study Start Date : March 2007
Actual Study Completion Date : May 2007

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Menopause

Arms and Interventions
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Outcome Measures
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Primary Outcome Measures :
  1. PK results

Eligibility Criteria
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Information from the National Library of Medicine

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Ages Eligible for Study:   35 Years to 70 Years   (Adult, Older Adult)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Postmenopausal women aged 35 to 70 years
  • Body mass index (BMI) in the range of 18.0 to 35.0 kg/m2 and body weight greater than or equal to 50 kg
  • Healthy as determined by the investigator on the basis of medical history, physical examination, breast and gynecologic examination, clinical laboratory test results, vital signs, and 12-lead electrocardiogram (ECG).

Exclusion Criteria:

  • Any clinically important active condition of gynecologic, cardiovascular, hepatic, renal, respiratory, gastrointestinal, endocrine, immunologic, dermatologic, hematologic, neurologic, or psychiatric disease.
  • History or current evidence of thrombophlebitis, thromboembolic disorders, or any coagulopathies.
  • History of any clinically important drug allergy to conjugated estrogens (CE) or selective estrogen receptor modulators (SERMs).
Contacts and Locations
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Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00464789


Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Investigators
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
More Information
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ClinicalTrials.gov Identifier: NCT00464789     History of Changes
Other Study ID Numbers: 3115A1-1120
First Posted: April 24, 2007    Key Record Dates
Last Update Posted: December 28, 2007
Last Verified: December 2007

Keywords provided by Wyeth is now a wholly owned subsidiary of Pfizer:
Postmenopausal

Additional relevant MeSH terms:
Estrogens
Estrogens, Conjugated (USP)
Bazedoxifene
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
 Physiological Effects of Drugs
Selective Estrogen Receptor Modulators
Estrogen Receptor Modulators
Hormone Antagonists
Bone Density Conservation Agents