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Study Evaluating the Safety & Efficacy of DVS-223 SR for Relief of Vasomotor Symptoms Associated With Menopause

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00421031
First Posted: January 11, 2007
Last Update Posted: January 11, 2007
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:
Wyeth is now a wholly owned subsidiary of Pfizer
  Purpose
The purpose of this study is to assess the efficacy and safety of 4 doses of desvenlafaxine-233 sustained release (DVS-233 SR) as compared to placebo for the treatment of moderate to severe vasomotor symptoms associated with menopause, as well as its influence on sleep parameters and other health outcomes indicators.

Condition Intervention Phase
Vasomotor Symptoms Drug: DVS-233 SR Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Single Group Assignment
Masking: Double
Primary Purpose: Treatment
Official Title: A Double-Blind, Randomized, Placebo-Controlled Efficacy and Safety Study of DVS-233 SR For Relief of Vasomotor Symptoms Associated With Menopause

Resource links provided by NLM:


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

Primary Outcome Measures:
  • The primary objective is to assess the efficacy and safety of 4 doses of DVS-233 SR as compared to placebo for the treatment of moderate to severe VMS associated with menopause.

Secondary Outcome Measures:
  • The secondary objectives are to assess the effects of DVS-233 SR as compared to placebo on sleep parameters and on health outcomes indicators

Estimated Enrollment: 540
Study Start Date: December 2003
Estimated Study Completion Date: April 2004
  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  1. Generally healthy, postmenopausal women; at least 12 months of spontaneous amenorrhea or at least 6 months of spontaneous amenorrhea with serum FSH levels > 40 mIU/mL or at least 6 weeks postsurgical bilateral oophorectomy (with or without hysterectomy).
  2. Minimum of 7 moderate to severe hot flushes per day or 50 moderate to severe hot flushes per week at screening:

    • Moderate hot flush: warm sensation with sweating, does not disrupt activity.
    • Severe hot flush: hot sensation with sweating, disrupts activity.
  3. Subjects must have body mass index (BMI) less than or equal to 40 using the nomograph for BMI.

Exclusion Criteria:

  1. Hypersensitivity to venlafaxine (Effexor or Effexor XR).
  2. Use of oral estrogen-, progestin-, androgen-, or SERM-containing drug products within 8 weeks prior to screening; use of transdermal hormone products within 8 weeks prior to screening; use of vaginal hormone products (rings, creams, gels) within 4 weeks prior to screening; use of intrauterine progestins within 8 weeks prior to screening; use of progestin implants or estrogen injectables within 3 months prior to screening; use of estrogen pellet or progestin injectables within 6 months prior to screening.
  3. History of a seizure disorder other than a single childhood febrile seizure.
  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): NCT00421031


  Show 41 Study Locations
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

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
ClinicalTrials.gov Identifier: NCT00421031     History of Changes
Other Study ID Numbers: 3151A2-315
First Submitted: January 10, 2007
First Posted: January 11, 2007
Last Update Posted: January 11, 2007
Last Verified: January 2007