Botox may help cleft lip scars heal smoother
NCT ID NCT07880860
First seen Oct 19, 2026 · Last updated Oct 20, 2026 · Updated 1 time
Summary
This trial tests whether botulinum toxin type A (Botox) can improve scar appearance after cleft lip repair surgery in infants. Infants undergoing cleft lip repair are randomly assigned to receive either a Botox injection or a placebo (saline) injection during surgery. Researchers compare scar quality over the first year and monitor for side effects. The goal is to learn whether Botox is safe and effective for improving scar quality after cleft lip repair.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- botulinum toxin type A (Botox) injection
- What this could lead to
- If it works, this could offer a way to improve how cleft lip scars look as children grow, possibly reducing the need for later scar revision surgery.
- What could go wrong
- This is a small Phase 2 trial in infants, so results may not hold in larger groups. Botox can cause temporary weakness in nearby muscles, and the study must show it is safe for babies.
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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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Feb 2032
An estimate. End dates often move.
- 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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0 days to 12 months
- Sex
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Anyone
- 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: * Infants undergoing cleft lip repair * Age less than 12 months at the time of surgery * Parent or legal guardian able to provide informed consent * Eligible to undergo study procedures and follow-up evaluations Exclusion Criteria: * Known hypersensitivity or contraindication to botulinum toxin type A or any study-related medication components * Medical conditions that would preclude safe participation as determined by the investigator * Previous treatment that may significantly affect scar assessment * Inability to complete required follow-up evaluations * Any condition that, in the opinion of the investigator, would interfere with study participation or interpretation of results
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Children's National Hospital
RECRUITINGWashington D.C., District of Columbia, 20010, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Custom-Shaped nose splint may ease recovery for kids after cleft lip surgery
- Can we predict breathing problems in cleft surgery? new study aims to find out
- MRI scans reveal hidden causes of speech issues in cleft palate kids
- New surgical trick may improve nose shape after cleft lip repair
- Could skipping opioids make Kids' cleft surgery safer?
- New jaw expander could improve smiles for kids with cleft lip and palate