Study Comparing Four New Formulations for Premarin in Healthy Postmenopausal Women

This study has been completed.
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer Identifier:
First received: September 26, 2006
Last updated: NA
Last verified: September 2006
History: No changes posted
The purpose of this study is to determine bioequivalence and bioavailability of four different Premarin/MPA test formulations versus the current formulation for Prempro.

Condition Intervention Phase
Drug: Premarin
Phase 1

Study Type: Observational
Study Design: Observational Model: Defined Population
Primary Purpose: Screening
Time Perspective: Cross-Sectional
Official Title: An Open-Label, Single-Dose, Randomized, 4-Period, Partial Crossover Bioequivalence/Bioavailability Study Among Four New Formulations of Premarin 0.45 mg/Medroxyprogesterone Acetate (MPA) 1.5 mg Compared With a Reference Formulation of Premarin/MPA (Prempro) 0.45 mg/1.5 mg in Healthy Postmenopausal Women

Resource links provided by NLM:

Further study details as provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Estimated Enrollment: 54
Study Start Date: June 2005

Ages Eligible for Study:   35 Years to 70 Years
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  1. Healthy postmenopausal women aged 35 to 70 years
  2. Nonsmoker or smoker of less than 10 cigarettes per day

Exclusion Criteria:

  1. History or presence of clotting disorders
  2. History or presence of cancer
  3. Presence of HIV, hepatitis B or hepatitis C
  4. History of drug or alcohol abuse
  Contacts and Locations
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Please refer to this study by its identifier: NCT00380887

Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
  More Information Identifier: NCT00380887     History of Changes
Other Study ID Numbers: 0713E1-133, 0713E1-135 
Study First Received: September 26, 2006
Last Updated: September 26, 2006
Health Authority: United States: Institutional Review Board

Keywords provided by Wyeth is now a wholly owned subsidiary of Pfizer:
marketed product
Medroxyprogesterone acetate
vasomotor symptoms

Additional relevant MeSH terms:
Estrogens, Conjugated (USP)
Medroxyprogesterone Acetate
Antineoplastic Agents
Antineoplastic Agents, Hormonal
Contraceptive Agents
Contraceptive Agents, Female
Contraceptive Agents, Male
Contraceptives, Oral
Contraceptives, Oral, Synthetic
Hormones, Hormone Substitutes, and Hormone Antagonists
Pharmacologic Actions
Physiological Effects of Drugs
Reproductive Control Agents
Therapeutic Uses processed this record on May 01, 2016