Effects of Vaginal Oxytocin Gel on Vaginal Cytologic Parameters in Postmenopausal Woman
NCT ID: NCT05627791
Last Updated: 2023-08-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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TERMINATED
PHASE2/PHASE3
6 participants
INTERVENTIONAL
2022-11-30
2023-08-28
Brief Summary
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Detailed Description
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1. st Visit: The vagina was assessed regarding infection and any abnormal discharge. The participants were evaluated vaginal signs of vaginal atrophy by per vaginal examination and assessed vaginal health index score. The subjective symptoms were assessed by The most bothersome score. The vaginal pH was tested with a Nitrazine paper. The vaginal swab was done and the specimen was sent for a cytological test - vaginal maturation index evaluation (VMI). The participants were separated into two groups 1. Oxytocin gel group and 2. Placebo gel group then applied gel 1 ml. (400IU of oxytocin in oxytocin gel) per day for 8 weeks consecutively. The subjective symptoms were assessed at 2 and 4 weeks by phone.
2. nd Visit: The participants were assessed the same as 1st visit that recorded vaginal health index score, subjective symptoms, vaginal pH, and vaginal maturation index evaluation.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
QUADRUPLE
Study Groups
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Oxytocin gel
Oxytocin gel 400IU per 1 ml (on HPMC 4,000 cps base gel), applied at vaginal canal 1 ml per day for 8 weeks
Oxytocin
Oxytocin vaginal gel that have oxytocin 400IU/1ml of gel, base gel contained HPMC 4,000 cps, 5% propylene glycol USP, 0.08% methylparaben, sterile water for irrigation and 0.02% propylparaben then adjusted pH by Lactic acid and sodium hydroxide keep pH 3.5-4.0
Placebo gel
Placebo gel (HPMC 4,000 cps base gel) , applied at vaginal canal 1 ml per day for 8 weeks
Placebo
Placebo gel that have base gel contained HPMC 4,000 cps, 5% propylene glycol USP, 0.08% methylparaben, sterile water for irrigation and 0.02% propylparaben then adjusted pH by Lactic acid and sodium hydroxide keep pH 3.5-4.0 without oxytocin
Interventions
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Oxytocin
Oxytocin vaginal gel that have oxytocin 400IU/1ml of gel, base gel contained HPMC 4,000 cps, 5% propylene glycol USP, 0.08% methylparaben, sterile water for irrigation and 0.02% propylparaben then adjusted pH by Lactic acid and sodium hydroxide keep pH 3.5-4.0
Placebo
Placebo gel that have base gel contained HPMC 4,000 cps, 5% propylene glycol USP, 0.08% methylparaben, sterile water for irrigation and 0.02% propylparaben then adjusted pH by Lactic acid and sodium hydroxide keep pH 3.5-4.0 without oxytocin
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Patients who have used hormonal replacement therapy within 12 months
* Patients with a history of smoking
* Patients who have used vaginal lubricant or moisturizer
* Patients with an allergic history of oxytocin or gel components
* Morbid obesity BMI \> 30 kg/m2
* Patients who have used vitamin E supplement
* Patients who unable to perform per vaginal examination
50 Years
70 Years
FEMALE
Yes
Sponsors
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Department of Medical Services Ministry of Public Health of Thailand
OTHER_GOV
Responsible Party
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Locations
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Rajavithi Hospital
Bangkok, , Thailand
Countries
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References
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Zohrabi I, Abedi P, Ansari S, Maraghi E, Shakiba Maram N, Houshmand G. The effect of oxytocin vaginal gel on vaginal atrophy in postmenopausal women: a randomized controlled trial. BMC Womens Health. 2020 May 19;20(1):108. doi: 10.1186/s12905-020-00935-5.
Alvisi S, Gava G, Orsili I, Giacomelli G, Baldassarre M, Seracchioli R, Meriggiola MC. Vaginal Health in Menopausal Women. Medicina (Kaunas). 2019 Sep 20;55(10):615. doi: 10.3390/medicina55100615.
Gandhi J, Chen A, Dagur G, Suh Y, Smith N, Cali B, Khan SA. Genitourinary syndrome of menopause: an overview of clinical manifestations, pathophysiology, etiology, evaluation, and management. Am J Obstet Gynecol. 2016 Dec;215(6):704-711. doi: 10.1016/j.ajog.2016.07.045. Epub 2016 Jul 26.
Jonasson AF, Edwall L, Uvnas-Moberg K. Topical oxytocin reverses vaginal atrophy in postmenopausal women: a double-blind randomized pilot study. Menopause Int. 2011 Dec;17(4):120-5. doi: 10.1258/mi.2011.011030. Epub 2011 Nov 25.
Fianu Jonasson A, Bixo M, Sundstrom Poromaa I, Astrom M. Safety and Efficacy of an Oxytocin Gel and an Equivalent Gel but Without Hormonal Ingredients (Vagivital(R) Gel) in Postmenopausal Women with Symptoms of Vulvovaginal Atrophy: A Randomized, Double-Blind Controlled Study. Med Devices (Auckl). 2020 Oct 5;13:339-347. doi: 10.2147/MDER.S265824. eCollection 2020.
Kallak TK, Uvnas-Moberg K. Oxytocin stimulates cell proliferation in vaginal cell line Vk2E6E7. Post Reprod Health. 2017 Mar;23(1):6-12. doi: 10.1177/2053369117693148. Epub 2017 Mar 8.
Hess R, Austin RM, Dillon S, Chang CC, Ness RB. Vaginal maturation index self-sample collection in mid-life women: acceptability and correlation with physician-collected samples. Menopause. 2008 Jul-Aug;15(4 Pt 1):726-9. doi: 10.1097/gme.0b013e31816c5541.
Torky HA, Taha A, Marie H, El-Desouky E, Raslan O, Moussa AA, Ahmad AM, Abo-Louz A, Zaki S, Fares T, Eesa A. Role of topical oxytocin in improving vaginal atrophy in postmenopausal women: a randomized, controlled trial. Climacteric. 2018 Apr;21(2):174-178. doi: 10.1080/13697137.2017.1421924. Epub 2018 Jan 19.
Al-Saqi SH, Uvnas-Moberg K, Jonasson AF. Intravaginally applied oxytocin improves post-menopausal vaginal atrophy. Post Reprod Health. 2015 Sep;21(3):88-97. doi: 10.1177/2053369115577328. Epub 2015 May 19.
Other Identifiers
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65065
Identifier Type: -
Identifier Source: org_study_id
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