Cited by 48Sexual function and dysfunction studiesNeuroendocrine regulation and behaviorMenopause: Health Impacts and Treatments

Effect of long-term intranasal oxytocin on sexual dysfunction in premenopausal and postmenopausal women: a randomized trial

Open access
Muin, Dana A., Wolzt, Michael, Marculescu, Rodrig, Sheikh Rezaei, Safoura, Salama, Mohamed, Fuchs, Carola, Luger, Anton, Bragagna, Elia +2 more·2015·Fertility and Sterility

Abstract

Objective To assess the effect of on-demand intranasal oxytocin administration on female sexual function and activity. Design Randomized, prospective, double-blind, placebo-controlled, crossover trial with duration of 22 weeks. Setting Academic medical center. Patient(s) Thirty pre-and postmenopausal women with sexual dysfunction. Intervention(s) Over 8 weeks, intranasal oxytocin (32 IU) or placebo self-administered by women within 50 minutes before sexual intercourse; after a washout period of 2 weeks, crossover with patients switched to the alternate group for another 8 weeks. Main outcome measure(s) Primary outcome parameter: Female Sexual Function Index (FSFI); secondary outcome parameters: Female Sexual Distress Scale (FSDS), Sexual Quality of Life-Female (SQOL-F), Sexual Interest and Desire Inventory-Female (SIDI-F), and Hamilton depression scale (HDS). Result(s) After oxytocin and placebo, the FSFI score increased by 26% and 31%, SQOL-F score by 144% and 125%, and SIDI-F score by 29% and 23%, respectively (repeated measures analysis of variance between groups). After oxytocin and placebo, the FSDS score decreased by 36% and 45%, respectively (repeated measures analysis of variance between groups). There was no statistically significant treatment, sequence (placebo first/second), or interaction effect. Conclusion(s) Long-term intranasal oxytocin and placebo administration both improved sexual function and symptoms of depression in women over time with no treatment, sequence (placebo first/second), or interaction effect. Clinical trial registration number NCT02229721.

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Crossref · 10.1016/j.fertnstert.2015.06.010

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Authors
Muin, D. A., Wolzt, M., Marculescu, R., Sheikh Rezaei, S., Salama, M., Fuchs, C., Luger, A., Bragagna, E., Litschauer, B., & Bayerle-Eder, M.
Affiliations
  • Medical University of Vienna (AT)
  • Otto Wagner Hospital (AT)
Venue
Fertility and Sterility
Publisher
Elsevier BV
Published
2015-09
Volume
104
Issue
3
Pages
715-723.e4
ISSN
0015-0282 (ISSN-L)
OpenAlex
W2120743651
Cited by
48
References
46
Citations by year
2026: 1 · 2025: 5 · 2024: 1 · 2023: 6 · 2022: 8 · 2021: 4 · 2020: 3 · 2019: 2 · 2018: 7 · 2017: 7 · 2016: 3 · 2015: 1
FWCI
4.36
Type
journal article
Language
en
Open access
Locations
  • Fertility and Sterility (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Sexual function and dysfunction studies
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Menopause: Health Impacts and Treatments
Keywords
intranasal oxytocin, female sexual dysfunction, menopause, premenopausal women, postmenopausal women, sexual desire, sexual distress, sexual quality of life
MeSH terms
Administration, Intranasal, Adult, Aged, Austria, Depression, Double-Blind Method, Drug Administration Schedule

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