Full bladder may shift uterine angle, potentially easing IUD insertion
NCT ID NCT07084766
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study measured how the angle of the uterus changes when the bladder is full versus empty in 200 women who have had at least one child. Researchers used ultrasound to compare the uterine position before and after urination. The goal is to understand if bladder filling can make IUD insertion easier and less painful.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If the results show that bladder filling changes the uterine angle, it could help doctors position women for easier IUD insertion.
- What could go wrong
- This is a small, completed observational study, not a treatment trial. The findings may not apply to all women or directly improve IUD insertion success.
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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200 people
The number who actually took part.
- Started
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Sep 2025
- Finished
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Oct 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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18 to 65 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: * Adult women * Parous * Experiencing the need to urinate * Affiliated with a social security scheme or equivalent Exclusion Criteria: * Pregnant women * Desire for pregnancy with ongoing conception process * Age \> 65 years * History of hysterectomy * History of conization * Childbirth \< 6 months * Irrepressible need to urinate * Inability or refusal to participate in the study
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Genom att skicka in godkänner du våra Användarvillkor
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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CHU Brest
Brest, Finistere, 29200, France
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