Silicone splints worn inside the mouth could loosen disfiguring facial scars
NCT ID NCT07825844
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are testing custom silicone splints that fit inside the mouth to gently stretch facial tissue that has tightened or scarred after burns, trauma, or gunshot wounds. The study includes people aged 7 and older whose scars limit mouth opening, chewing, speaking, or facial expression. A speech-language pathologist fits each participant with one or more splints chosen for their specific areas of tightness. The team measures changes in mouth opening, facial symmetry, and facial movement to see whether the splints help and to work out the best way to use them.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- custom silicone intraoral stretching splints
- What this could lead to
- If the splints help, they could offer a non-surgical way to loosen tight facial scars and improve mouth opening and facial expression for people recovering from burns or facial trauma.
- What could go wrong
- This is a small study of 50 people, and stretching scar tissue takes time and daily commitment. Results may not apply to everyone, and some scars may still need surgery.
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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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2028
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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7 to 100 years
- 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: * Age 7-100 * Male or Female Sex * Patients who have sustained facial trauma, facial injury or a facial burn and are now in the chronic phase * Chief complaint(s) of limited mouth opening, difficulty chewing or speaking, decreased range of motion for oral structures, and/or limited facial expressions * Subject or caregiver (parent or guardian, in case of pediatric population) must be able to give informed consent * Subject or caregiver (parent or guardian, in case of pediatric population) must be able to perform exercises at home and must be able to record time spent using the splints * Participants who are undergoing other treatment methods such as facial surgeries, use of compression garments, skin grafting, etc., must suspend all these treatments for the duration of the 8-week trial * Access to internet and smartphone or computer capable of taking screenshots and with adequate audio and video capabilities (for those opting to participate via telehealth sessions Exclusion Criteria: * Planned or unplanned surgeries for facial skin grafting around lips or nose, or oral commissure release during the 8-week trial * Completion of any massaging or other stretching exercises or programs not specified by the investigators * Use of new creams or topical treatments for the duration of enrollment in the study * Acutely burn-injured patients * Incarceration or pregnancy * History of neurological deficit
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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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The University of Texas Medical Branch
Galveston, Texas, 77555, United States
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Other studies related to the condition(s) this trial covers.
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