Effect of topical oxytocin gel on vaginal mucosa in postmenopausal Egyptian women : a clinical randomized trial
© The Author(s) 2023. Published by Oxford University Press on behalf of The International Society of Sexual Medicine. All rights reserved. For permissions, please e-mail: journals.permissionsoup.com..
BACKGROUND: Vaginal atrophy is common after menopause and is often linked to sexual dysfunction, particularly dyspareunia.
AIM: The study aimed to investigate the effect of intravaginally applied oxytocin on expressions of vaginal atrophy.
METHODS: Fifty postmenopausal women aged 47 to 66 years with vaginal atrophy participated in this double-blinded placebo-controlled study. The women were randomized to intravaginal treatment with either gel with 600 IU/mL of oxytocin (oxytocin group) or gel alone (control group) once daily for 2 weeks. The gel consisted of hypromellose, pH 3.8 (Vagovital).
OUTCOMES: The color of the vaginal mucosa, the vaginal pH, and the cytology of vaginal epithelial cells were investigated before and after treatment.
RESULTS: The color of the vaginal mucosa shifted from pale to red in all 25 patients treated with oxytocin but only in 4 patients in the control group (P < .001). There was a significant decrease in intravaginal pH in the oxytocin group and the control group, with the delta value being significantly greater in the oxytocin group than in the control group (P < .001). The vaginal maturation index increased significantly (P < .001) in the oxytocin group but not in the control group.
CLINICAL IMPLICATIONS: Topical oxytocin gel offers an effective solution to the sexual dysfunction that is related to vaginal atrophy after menopause.
STRENGTHS AND LIMITATIONS: Strengths include studying different outcomes of applying the oxytocin gel for vaginal atrophy. Limitations include the small-scale population with a relatively short duration of treatment (2 weeks).
CONCLUSION: Intravaginal treatment with a gel containing 600 IU/mL of oxytocin effectively counteracts physical expressions of vaginal atrophy.
TRIAL REGISTRATION: ClinicalTrials.gov (NCT05275270; https://clinicaltrials.gov/ct2/show/NCT05275270).
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:20 |
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Enthalten in: |
The journal of sexual medicine - 20(2023), 2 vom: 14. Feb., Seite 177-183 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Moussa, Asem [VerfasserIn] |
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Links: |
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Themen: |
50-56-6 |
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Anmerkungen: |
Date Completed 22.02.2023 Date Revised 27.02.2023 published: Print ClinicalTrials.gov: NCT05275270 Citation Status MEDLINE |
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doi: |
10.1093/jsxmed/qdac021 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM35273681X |
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520 | |a © The Author(s) 2023. Published by Oxford University Press on behalf of The International Society of Sexual Medicine. All rights reserved. For permissions, please e-mail: journals.permissionsoup.com. | ||
520 | |a BACKGROUND: Vaginal atrophy is common after menopause and is often linked to sexual dysfunction, particularly dyspareunia | ||
520 | |a AIM: The study aimed to investigate the effect of intravaginally applied oxytocin on expressions of vaginal atrophy | ||
520 | |a METHODS: Fifty postmenopausal women aged 47 to 66 years with vaginal atrophy participated in this double-blinded placebo-controlled study. The women were randomized to intravaginal treatment with either gel with 600 IU/mL of oxytocin (oxytocin group) or gel alone (control group) once daily for 2 weeks. The gel consisted of hypromellose, pH 3.8 (Vagovital) | ||
520 | |a OUTCOMES: The color of the vaginal mucosa, the vaginal pH, and the cytology of vaginal epithelial cells were investigated before and after treatment | ||
520 | |a RESULTS: The color of the vaginal mucosa shifted from pale to red in all 25 patients treated with oxytocin but only in 4 patients in the control group (P < .001). There was a significant decrease in intravaginal pH in the oxytocin group and the control group, with the delta value being significantly greater in the oxytocin group than in the control group (P < .001). The vaginal maturation index increased significantly (P < .001) in the oxytocin group but not in the control group | ||
520 | |a CLINICAL IMPLICATIONS: Topical oxytocin gel offers an effective solution to the sexual dysfunction that is related to vaginal atrophy after menopause | ||
520 | |a STRENGTHS AND LIMITATIONS: Strengths include studying different outcomes of applying the oxytocin gel for vaginal atrophy. Limitations include the small-scale population with a relatively short duration of treatment (2 weeks) | ||
520 | |a CONCLUSION: Intravaginal treatment with a gel containing 600 IU/mL of oxytocin effectively counteracts physical expressions of vaginal atrophy | ||
520 | |a TRIAL REGISTRATION: ClinicalTrials.gov (NCT05275270; https://clinicaltrials.gov/ct2/show/NCT05275270) | ||
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700 | 1 | |a Meshaal, Hadeer |e verfasserin |4 aut | |
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