Clinical Trial: Zestra in Women With Mixed Sexual Dysfunction

Study Status: Completed
Recruit Status: Completed
Study Type: Interventional

Official Title: A Randomized, Placebo-Controlled, Double-Blind, Parallel Design Trial of the Efficacy and Safety of Zestra(TM) in Women With Mixed Desire/Interest/Arousal/Orgasm Disorders

Brief Summary: The objective of this study is to evaluate the clinical efficacy and safety of Zestra(TM) in women with acquired mixed desire/interest/arousal/orgasm disorders under conditions of home usage. The primary efficacy hypothesis will compare the effect of Zestra versus placebo on the incidence of "successful and satisfactory" sexual encounters.

Detailed Summary:

This Phase 3 study is being conducted to evaluate the efficacy and safety of Zestra(TM) compared to a placebo oil in women diagnosed as having acquired mixed interest/desire/arousal/orgasm disorders with varying presentations of each component in conditions of home use in conjunction with sexual activities. The study is a randomized, placebo-controlled, double-blind, parallel design trial. After subject screening, there is an open-label, placebo run-in period of four weeks, followed by a double-blinded 12 week treatment period. This design is consistent with the Paris 2003 recommendations for female sexual dysfunction (FSD) clinical trials and the Food and Drug Administration (FDA) Guidance on Clinical Development of Products for the Treatment of Female Sexual Dysfunction although the duration of active treatment in this study is 12 weeks rather than the 6 months suggested by the FDA for Phase 3 studies.

Primary efficacy assessment will be the subjects’ assessments of “successful and satisfactory” sexual encounters as recorded in a diary (question 10 in the Female Sexual Encounter Profile [FSEP©]). Secondary evaluations of efficacy will include the other FSEP questions, a subject self-assessment questionnaire (Female Sexual Function Index [FSFI©]), two global assessment questions, a treatment satisfaction questionnaire (WITS©), the Beck Depression Inventory, the Dyadic Adjustment Scale (DAS), a consumer testing survey (QualiLife Consumer Testing Survey [QCTS©]), and a distress scale (Female Sexual Distress Scale [FSDS©]), sexual encounter frequency, and drop-out rates.

The selection of outcome measures in this study is based on the most current information available. The FSEP© has been used in many FSD studies and specifically meets the FDA recommendations for a primary outco
Sponsor: QualiLife Pharmaceuticals

Current Primary Outcome:

  • Safety: adverse events, physical examinations, clinical laboratory evaluations
  • Female Sexual Function Index domain scores and totals [ Time Frame: Baseline to Visit 6 (12 weeks) ]


Original Primary Outcome:

  • Safety: adverse events, physical examinations, clinical laboratory evaluations
  • Efficacy: incidence of "successful and satisfactory" sexual encounters as measured from the FSEP©


Current Secondary Outcome: Efficacy: incidences for remaining FSEP© questions, FSFI© (all domains), FSDS©, global assessment questions, WITS©, QCTS©, Beck Depression Inventory, Dyadic Adjustment Scale, sexual encounter frequency, drop out rates

Original Secondary Outcome: Same as current

Information By: QualiLife Pharmaceuticals

Dates:
Date Received: June 30, 2005
Date Started: March 2006
Date Completion: March 2007
Last Updated: July 4, 2007
Last Verified: July 2007