Numbing cream may ease pain of IUD insertion and biopsies
NCT ID NCT05970354
First seen Aug 31, 2026 · Last updated Sep 01, 2026 · Updated 1 time
Summary
This trial tests whether EMLA cream, a numbing cream with lidocaine and prilocaine, reduces pain during IUD insertion, hysteroscopy, or endometrial biopsy. Participants receive either the cream or a placebo before the procedure and rate their pain on a scale three times. Researchers compare the two groups to see if the cream makes a difference.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- EMLA cream, a numbing cream containing lidocaine and prilocaine
- What this could lead to
- If it works, this could give women a simple, drug-free option to reduce pain during common gynecological procedures.
- What could go wrong
- The trial is small and early, so results may not apply to everyone. The cream may not reduce pain enough to matter, and some people may have skin reactions or allergies.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
31 people
The number who actually took part.
- Started
-
Sep 2023
- Finished
-
Aug 2025
- Lead sponsor
-
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
-
18 years and older
- Sex
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Female participants only
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
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: * Patient will undergo one of the following procedures: intra-uterine device insertion, hysteroscopy, or endometrial biopsies Exclusion Criteria: * Known hypersensitivity to amide anesthetics * Pre-existing methemoglobinemia
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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
-
Charleston Area Medical Center Institute for Academic Medicine
Charleston, West Virginia, 25302, United States
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