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PT-141

Bremelanotide, Vyleesi

Quick Stats
Studies 74
Trials 10
Completed PHASE2 INTERVENTIONAL NCT01382719

Bremelanotide in Premenopausal Women With Female Sexual Arousal Disorder and/or Hypoactive Sexual Desire Disorder

View on ClinicalTrials.gov Updated Dec 15, 2025

Brief Summary

This trial is designed to evaluate the efficacy and safety of 3 fixed dose levels of bremelanotide, administered subcutaneously on an as-needed basis under conditions of home use, for the treatment of female sexual arousal disorder (FSAD), hypoactive sexual desire disorder (HSDD), or mixed FSAD/HSDD in premenopausal women.

Interventions

Name: bremelanotide
Type: DRUG
Description: Subjects will administer drug on an as needed basis, prior to anticipated sexual activity. Investigational product: Bremelanotide aqueous solution for subcutaneous (SC) injection, provided as pre-filled syringes containing 0.75, 1.25, or 1.75 mg in 0.3 mL volume. Subjects will self-administer bremelanotide by SC injection into the anterior thigh or abdomen. Placebo: Same formulation as the investigation product but without the active ingredient, provided as pre-filled syringes containing 0.3 mL volume. Subjects will self-administer the placebo by SC injection in the same manner as the investigational product.

Primary Outcomes

Measure: The Primary Efficacy Endpoint is Change From Baseline to End of Study in the Number of Satisfying Sexual Events (SSE)
TimeFrame: 4 - 12 weeks from baseline to end of study (total study duration 20 weeks). Baseline was the 4-week single-blind placebo period.
Description: The primary efficacy endpoint is change from baseline to end of study in the number of satisfying sexual events (SSEs), computed as the number of events during the last 4 weeks of treatment with FSEP-R Q10 = "Yes" minus the number of baseline events with FSEP-R Q10 = "Yes." Efficacy analyses were done with the MITT population which consisted of all randomized subjects who took at least 1 dose of double-blind treatment after the 2 in-clinic doses of double-blind medication and who had at least 1 follow-up visit (Visit 10 or later) to ensure that FSEP-R data were reviewed and confirmed by the investigative site.

Trial Information

NCT ID

NCT01382719

Status

Completed

Study Type

INTERVENTIONAL

Phases

PHASE2

Sponsor

Palatin Technologies, Inc

Last Updated

December 15, 2025