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Study Comparing Bioavailability of 3 New Formulations of Premarin/MPA With Premarin/MPA (PREMPRO) Reference Formulation

Last updated on December 10, 2019

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Study Location
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Estrogen Replacement Therapy
Sex
Female
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
35-70 years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Healthy, postmenopausal women ages 35 to 70 years, inclusive.

- Naturally postmenopausal women must not have had a menstrual period for at least six
months, but less than 12 months, as confirmed by a blood test; or for at least 12
months with no blood hormone test confirmation. Naturally postmenopausal women must
not have had a menstrual period since the age of 54. Surgically menopausal women must
have undergone bilateral oophorectomy (removal of both ovaries) at least 6 months
prior to the start of the study, and the surgical report may be requested to confirm
the surgery date and that the surgery was not due to a cancerous condition.

- Nonsmoker or smoker of fewer than 10 cigarettes per day as determined by history. Must
be able to abstain from smoking during the inpatient stay.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Healthy, postmenopausal women ages 35 to 70 years, inclusive.

- Naturally postmenopausal women must not have had a menstrual period for at least six
months, but less than 12 months, as confirmed by a blood test; or for at least 12
months with no blood hormone test confirmation. Naturally postmenopausal women must
not have had a menstrual period since the age of 54. Surgically menopausal women must
have undergone bilateral oophorectomy (removal of both ovaries) at least 6 months
prior to the start of the study, and the surgical report may be requested to confirm
the surgery date and that the surgery was not due to a cancerous condition.

- Nonsmoker or smoker of fewer than 10 cigarettes per day as determined by history. Must
be able to abstain from smoking during the inpatient stay.

NCT00401219
Pfizer
Completed
Study Comparing Bioavailability of 3 New Formulations of Premarin/MPA With Premarin/MPA (PREMPRO) Reference Formulation

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Descriptive Information
Brief Title  ICMJE Study Comparing Bioavailability of 3 New Formulations of Premarin/MPA With Premarin/MPA (PREMPRO) Reference Formulation
Official Title  ICMJE An Open-Label, Single-Dose, Randomized, 4-Period, Crossover, Bioavailability Study Among 3 New Formulations of Premarin 0.625 mg/Medroxyprogesterone Acetate (Mpa) 2.5 mg Compared With a Reference Formulation of Premarin/Mpa (Prempro) 0.625 mg/2.5 mg in Healthy Postmenopausal Women
Brief Summary This study will compare the bioavailabity of three new investigational combination formulations of Premarin and medroxyprogesterone acetate (MPA) with a currently marketed formulation of Premarin and MPA, Prempro?. Prempro? is indicated for use after menopause in women with a uterus to reduce moderate to severe hot flashes; to treat moderate to severe dryness, itching, and burning, in and around the vagina; and to help reduce your chances of getting osteoporosis (thin weak bones). The purpose of this study is to determine if these new formulations of Premarin/MPA provide the same levels of estrogen and MPA in the blood as Prempro in healthy postmenopausal women.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Estrogen Replacement Therapy
Intervention  ICMJE Drug: conjugated estrogens/progestin (MPA)
Study Arms  ICMJE Not Provided
Publications * Not Provided


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Enrollment  ICMJE Not Provided
Original Enrollment  ICMJE Not Provided
Actual Study Completion Date  ICMJE February 2007
Primary Completion Date Not Provided
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Healthy, postmenopausal women ages 35 to 70 years, inclusive.
  • Naturally postmenopausal women must not have had a menstrual period for at least six months, but less than 12 months, as confirmed by a blood test; or for at least 12 months with no blood hormone test confirmation. Naturally postmenopausal women must not have had a menstrual period since the age of 54. Surgically menopausal women must have undergone bilateral oophorectomy (removal of both ovaries) at least 6 months prior to the start of the study, and the surgical report may be requested to confirm the surgery date and that the surgery was not due to a cancerous condition.
  • Nonsmoker or smoker of fewer than 10 cigarettes per day as determined by history. Must be able to abstain from smoking during the inpatient stay.
Sex/Gender  ICMJE
Sexes Eligible for Study: Female
Ages  ICMJE 35 Years to 70 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Not Provided
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT00401219
Other Study ID Numbers  ICMJE 0713E1-136
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Not Provided
Study Sponsor  ICMJE Wyeth is now a wholly owned subsidiary of Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Medical Monitor Wyeth is now a wholly owned subsidiary of Pfizer
PRS Account Wyeth is now a wholly owned subsidiary of Pfizer
Verification Date December 2007

ICMJE     Data element required by the

International Committee of Medical Journal Editors
and the
World Health Organization ICTRP

FOR MORE INFORMATION

Contact a representative by phone, email, or visiting the study website. Please see the references below:

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Pfizer Clinical Trials Contact Center

1-800-718-1021

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[email protected]

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