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Efficacy and Safety Study in Postmenopausal Women to Determine the Lowest Effective Dose for Relief of Moderate to Severe Hot-Flushes

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00206622
First Posted: September 21, 2005
Last Update Posted: May 29, 2009
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Bayer
  Purpose
To determine the lowest effective dose of estradiol by comparing E2/LNG (2.2mg/0.69mg) and E2 (1.0mg) dose with placebo in decreasing the frequency and severity of moderate to severe hot flushes in postmenopausal women

Condition Intervention Phase
Hot Flashes Drug: Climara PRO (Estradiol / Levonorgestrel transdermal) Drug: Menostar (Estradiol transdermal) Drug: Placebo transdermal Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double
Primary Purpose: Treatment
Official Title: A Multicenter, Double-Blind, Randomized, Placebo-Controlled Study Comparing a 2.2mg 17 Beta-Estradiol/0.69mg Levonorgestrel Combination Transdermal Patch, and a 1mg 17 Beta-Estradiol Transdermal Patch With a Placebo Patch in Postmenopausal Women to Determine the Lowest Effective Dose of Estradiol for the Relief of Moderate to Severe Hot Flushes

Resource links provided by NLM:


Further study details as provided by Bayer:

Primary Outcome Measures:
  • Lowest effective dose in decreasing the frequency and severity of hot flushes

Secondary Outcome Measures:
  • Other symptoms related to menopause

Enrollment: 425
Study Start Date: December 2004
Study Completion Date: February 2006
Arms Assigned Interventions
Active Comparator: Arm 1 Drug: Climara PRO (Estradiol / Levonorgestrel transdermal)
2.2mg 17 Beta-estradiol/0.69mg levonorgestrel combination transdermal patch
Active Comparator: Arm 2 Drug: Menostar (Estradiol transdermal)
1mg 17 Beta-estradiol transdermal patch
Placebo Comparator: Arm 3 Drug: Placebo transdermal
Placebo

Detailed Description:

This study has previously been posted by Berlex, Inc. Berlex, Inc. has been renamed to Bayer HealthCare Pharmaceuticals, Inc.

Bayer HealthCare Pharmaceuticals, Inc.is the sponsor of the trial.

  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   40 Years and older   (Adult, Senior)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Menopause
  • Reporting a minimum of 7 moderate to severe hot flushes per day for at least 1 week (7 consecutive days), or a minimum of 50 moderate to severe hot flushes per week for at least 1 week (7 consecutive days)

Exclusion Criteria:

  • Hormonal treatment
  • Contraindication to estrogen/progestogen therapy
  Contacts and Locations
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): NCT00206622


  Show 45 Study Locations
Sponsors and Collaborators
Bayer
Investigators
Study Director: Bayer Study Director Bayer
  More Information

Additional Information:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Therapeutic Area Head, Bayer HealthCare Pharmaceuticals, Inc.
ClinicalTrials.gov Identifier: NCT00206622     History of Changes
Other Study ID Numbers: 91429
308261
First Submitted: September 12, 2005
First Posted: September 21, 2005
Last Update Posted: May 29, 2009
Last Verified: May 2009

Additional relevant MeSH terms:
Hot Flashes
Signs and Symptoms
Estradiol
Polyestradiol phosphate
Estradiol 3-benzoate
Estradiol 17 beta-cypionate
Estradiol valerate
Levonorgestrel
Estrogens
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs
Contraceptive Agents
Reproductive Control Agents
Contraceptive Agents, Female
Contraceptives, Oral, Synthetic
Contraceptives, Oral