Can a simple injection ease menopause pain? new study investigates
NCT ID NCT02739880
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This small pilot study tested whether injecting a gel-like substance (hyaluronic acid) into the vaginal area could help menopausal women with pain during sex and vaginal dryness. Twenty women received the injections and were followed for 8 weeks. The main goal was to see if the vaginal lining thickened, and researchers also checked for changes in acidity, bacteria, and overall comfort.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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20 people
The number who actually took part.
- Started
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Jun 2017
- Finished
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Sep 2018
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 69 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * The patient must have given her informed and signed consent * The patient must be insured or beneficiary of a health insurance plan * The patient is available for 8 weeks of follow-up * The patient is menopausal (amenorrhea) for over 2 years and less than 10 years * The patient has a body mass index \<35 * The patient has sexual disorders (dyspareunia) or vaginal discomfort associated with vaginal dryness. Exclusion Criteria: * The patient is participating in another study * The patient is in an exclusion period determined by a previous study * The patient is under judicial protection, under tutorship or curatorship * The patient refuses to sign the consent * It is impossible to correctly inform the patient * The patient is pregnant or breastfeeding * The patient is not menopausal (both clinically and biologically) * The patient has a body mass index \> 35 * The patient has a genital prolapse higher than stage 2 with a surgical indication * The patient has stress incontinence with a surgical indication * The patient suffers from vaginismus * Presence of an untreated viral, fungal or bacterial vulvovaginal or urinary infection * Hemorrhagic or neoplastic genital pathologies * Existence of a hormone-dependent tumor, genital bleeding of unknown origin * Current treatments based on antihypertensives, steroid anti-inflammatory drugs, anticoagulants, major antidepressants, aspirin * Known hypersensitivity to hyaluronic acid or mannitol * Known hypersensitivity to Betadine * Known hypersensitivity to Lidocaine * Hypersensitivity to EMLA® * Previous urogynaecological vulvovaginal surgery
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CHRU de Nîmes - Hôpital Universitaire Carémeau
Nîmes, 30029, France
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Centre Médical KARIS
Perpignan, 66000, France
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Other studies related to the condition(s) this trial covers.
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