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PT-141 Medicine
PT-141 Medicine

Papers and the drug label

Where do the PT-141 references lead you?

You can follow a claim's printed number to its paper or label below, then check the findings and the people studied.

Return to the researchCheck questions about the medicine

How can you trace a claim through PT-141 references?

For the medicine PT-141, the papers below contain the research behind these claims. Here you can check where claims about desire, harms, and care came from. The list includes Phase 3 trials, large studies before approval, plus longer follow-up and brain scans. Alongside those trials are animal tests and medical reviews, plus studies about reaching doctors and the FDA label.

To look up a claim, find its printed number in the list below. A link takes you to the paper or its published details when available. I'd check who took part before treating a result as relevant to you. The papers don't replace a doctor checking your own health.

  1. Molinoff PB, Shadiack AM, Earle D, Diamond LE, Quon CY. PT-141: a melanocortin agonist for the treatment of sexual dysfunction. Ann N Y Acad Sci. 2003;994:96-102. ↗
  2. Pfaus J, Shadiack A, Van Soest T, Tse M, Molinoff P. Selective facilitation of sexual solicitation in the female rat by a melanocortin receptor agonist. Proc Natl Acad Sci U S A. 2004;101:10201-10204. ↗
  3. Kingsberg SA, Clayton AH, Portman D, Williams LA, Krop J, Jordan R, Lucas J, Simon JA. Bremelanotide for the Treatment of Hypoactive Sexual Desire Disorder: Two Randomized Phase 3 Trials. Obstet Gynecol. 2019;134(5):899-908. ↗
  4. Simon JA, Kingsberg SA, Portman D, Williams LA, Krop J, Jordan R, Lucas J, Clayton AH. Long-Term Safety and Efficacy of Bremelanotide for Hypoactive Sexual Desire Disorder. Obstet Gynecol. 2019;134(5):909-917. ↗
  5. Thurston L, Hunjan T, Mills EG, et al. Melanocortin 4 receptor agonism enhances sexual brain processing in women with hypoactive sexual desire disorder. J Clin Invest. 2022;132(19):e152341. ↗
  6. Borland JM, Kohut-Jackson AL, Peyla AC, Hall MA, Mermelstein PG, Meisel RL. Female Syrian hamster analyses of bremelanotide, a US FDA approved drug for the treatment of female hypoactive sexual desire disorder. Neuropharmacology. 2025;267:110299. ↗
  7. U.S. Food and Drug Administration / DailyMed. Bremelanotide Injection — US Prescribing Information. 2019. ↗
  8. Dooley AB, Houssaini AS, Tsai T, Ramasamy R. Use of Telemedicine for Sexual Medicine Patients. Sex Med Rev. 2020;8(4):507-517. ↗
  9. Edinoff AN, Sanders NM, Lewis KB, Apgar TL, Cornett EM, Kaye AM, Kaye AD. Bremelanotide for Treatment of Female Hypoactive Sexual Desire. Neurol Int. 2022;14(1):75-88. ↗
  10. National Institute of Diabetes and Digestive and Kidney Diseases. Bremelanotide — LiverTox: Clinical and Research Information on Drug-Induced Liver Injury. 2021. ↗
  11. Sweeney P, Gimenez LE, Hernandez CC, Cone RD. Targeting the central melanocortin system for the treatment of metabolic disorders. Nat Rev Endocrinol. 2023. ↗
  12. Ronghe V, Pannase K, Gomase KP, Mahakalkar MG. Understanding Hypoactive Sexual Desire Disorder (HSDD) in Women: Etiology, Diagnosis, and Treatment. Cureus. 2023. ↗
  13. Tan R, et al. Telemedicine Use During the COVID-19 Pandemic in 8 Countries From the International Society for Sexual Medicine. J Med Internet Res. 2025. ↗
  14. Palatin Technologies, Inc. Palatin Announces the Initiation of a Phase 2 Clinical Study of Bremelanotide Co-Administered with a PDE5i for the Treatment of Erectile Dysfunction (ED). Company press release. 2024. ↗
  15. Toledo RG, Winkelman WD, Reyes-Gonzalez D, Bergeron S, Fladger A, Hacker MR. Female Sexual Desire, Arousal, and Orgasmic Dysfunctions: A Systematic Review and Meta-Analysis of Treatment Options. J Minim Invasive Gynecol. 2026. ↗
  16. Dhillon S, Keam SJ. Bremelanotide: First Approval. Drugs. 2019;79:1599-1606. ↗
  17. White WB, Myers MG, Jordan R, Lucas J. Usefulness of ambulatory blood pressure monitoring to assess the melanocortin receptor agonist bremelanotide. J Hypertens. 2017;35(4):761-768. ↗
  18. Clayton AH, Lucas J, DeRogatis LR, Jordan R. Phase I Randomized Placebo-controlled, Double-blind Study of the Safety and Tolerability of Bremelanotide Coadministered With Ethanol in Healthy Male and Female Participants. Clin Ther. 2017;39(3):514-526.e14. ↗
  19. Clayton AH, Kingsberg SA, Portman D, Sadiq A, Jordan R, Lucas J, Spana C, Simon JA. Safety Profile of Bremelanotide Across the Clinical Development Program. J Womens Health (Larchmt). 2022;31(2):171-182. ↗
  20. Mestria S, Odoardi S, Frison G, Strano Rossi S. LC-HRMS characterization of the skin pigmentation and sexual enhancers melanotan II and bremelanotide sold on the black market of performance and image enhancing drugs.. Drug testing and analysis. 2021. ↗
  21. Nelson ME, Bryant SM, Aks SE. Melanotan II injection resulting in systemic toxicity and rhabdomyolysis.. Clinical toxicology (Philadelphia, Pa.). 2012. ↗
  22. Spana C, Jordan R, Fischkoff S. Effect of bremelanotide on body weight of obese women: Data from two phase 1 randomized controlled trials. Diabetes Obes Metab. 2022;24(6):1084-1093. ↗
  23. Bardhan M, Anand A, Javed A, Chilo MA, Khan N, Garg T. Polymorphism of Melanocortin Receptor Genes-Association with Inflammatory Traits and Diseases.. Diseases (Basel, Switzerland). 2025. ↗
  24. Hadley ME, Dorr RT. Melanocortin peptide therapeutics: historical milestones, clinical studies and commercialization.. Peptides. 2006. ↗
  25. Hedlund P. PT-141 Palatin.. Current opinion in investigational drugs (London, England : 2000). 2004. ↗
  26. Al Shaer D, Al Musaimi O, Albericio F, de la Torre BG. 2019 FDA TIDES (Peptides and Oligonucleotides) Harvest.. Pharmaceuticals (Basel, Switzerland). 2020. ↗