Could a vaginal gel cut recurrent UTIs in menopause?
NCT ID NCT05573334
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether an over-the-counter vaginal moisturizing gel, called BioNourish, could reduce recurrent urinary tract infections (UTIs) in menopausal women. The idea is that the gel helps restore a healthy vaginal microbiome, which may protect against UTIs. Eight post-menopausal women with a history of repeat UTIs used the product for six months, and researchers tracked changes in vaginal bacteria, pH, and UTI frequency. Because it's a very small pilot, the results are preliminary and need larger studies to confirm.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- BioNourish vaginal moisturizing gel (device)
- What this could lead to
- If it works, this could offer a non-hormonal, over-the-counter option to help menopausal women reduce recurrent urinary tract infections.
- What could go wrong
- This is a very small pilot study with only 8 participants, so results may not apply widely. The device is already on the market, but its effect on UTI frequency is still uncertain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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8 people
The number who actually took part.
- Started
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Jul 2023
- Finished
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Dec 2025
- 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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Up to 89 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Post-menopausal women who are in generally good health, including those with chronic conditions adequately controlled by common medications. Post-menopausal is defined as \>12 months since last menstrual period. Menopause may be natural or induced due to surgical or medical intervention. 2. History of at least 2 UTIs in the past six months, or three prior UTIs in the past year, documented in the medical record. At least one must be culture proven. Exclusion Criteria: 1. Immunosuppressed 2. Known allergies to aloe vera or to other components of BioNourish®, Balance, or BiopHresh® 3. Known vaginal infection other than bacterial vaginosis (BV) or yeast infection at time of screening 4. Women who have needed changes to medical intervention or in-office procedures in the last 3 months 5. Women who wear a pessary 6. Women who use catheters regularly 7. Women with an obstruction or neurogenic bladder causing incomplete bladder emptying.
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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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Center for Urogynecology & Pelvic Reconstructive Surgery
Newark, Delaware, 19713, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New symptom diaries aim to improve daily tracking of recurrent UTIs, especially for seniors