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Topical Alprostadil for Female Sexual Arousal Disorder

A Double-Blind, Randomized, 6-Month Evaluation of the Safety and Efficacy of Topical Alprostadil in Hysterectomized Women With Female Sexual Arousal Disorder (FSAD)

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00324948
Enrollment
300
Registered
2006-05-11
Start date
2004-09-30
Completion date
2006-11-30
Last updated
2009-03-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sexual Dysfunction, Physiological

Keywords

Female sexual arousal disorder, Female sexual dysfunction

Brief summary

Approximately 300 patients with female sexual arousal disorder who meet eligibility criteria will be enrolled and randomized to receive either active drug or matching placebo. After a two-month, non-treatment period, patients will receive study drug for 6 months and will record information about sexual encounters in a daily diary. Study drug will be applied directly to the genital area 30-60 minutes before initiation of sexual activity. The endpoint of the study is based on the use of a standard measure of sexual function (FSEP).

Detailed description

This is a multicenter, double-blind, randomized, placebo-controlled, parallel-design study involving about 300 women who are 21-60 years of age inclusive, who have undergone a hysterectomy (with or without oophorectomy), and who have a primary diagnosis of FSAD. The diagnosis of FSAD will be made based on a medical and sexual history and confirmed using a structured interview by trained personnel. Study subjects will undergo a 2-month non-treatment run-in period followed by a 6-month period of blinded study therapy. Study drug is applied topically to the genitalia 30-60 minutes prior to initiation of sexual activity. Study subjects will complete several questionnaires at various times during the study and will complete a daily diary. The study endpoint is based on the FSEP and other standard questionnaires, as well as safety and tolerability of study drug.

Interventions

DRUGTopical alprostadil (PGE-1)

Sponsors

VIVUS LLC
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE

Eligibility

Sex/Gender
FEMALE
Age
21 Years to 60 Years
Healthy volunteers
No

Inclusion criteria

* Women aged 21-60 who have undergone a hysterectomy * Have a primary diagnosis of female sexual arousal disorder * Be willing to comply with all study requirements and visit schedules

Exclusion criteria

* Known allergy to alprostadil or product excipients * Have a genital inflammatory or infectious condition or STD * Have a significant medical condition that would interfere with the study * Have received an investigational drug within the prior 30 days

Design outcomes

Primary

MeasureTime frame
FSEP

Secondary

MeasureTime frame
FSFI
Global assessment
Adverse events

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026