High-Tech splints take on jaw pain: 3D printing vs. Old-School methods
NCT ID NCT07566936
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether 3D-printed dental splints work better than traditional lab-made ones for people with jaw pain from temporomandibular disorders (TMD). About 120 adults aged 18-40 with TMD will be randomly assigned to get either a digital or conventional splint. Researchers will measure pain, jaw function, and quality of life over 3 months to see which type offers more relief.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- dental splint (device)
- What this could lead to
- If it works, this could show that 3D-printed splints are just as good or better than traditional ones for easing jaw pain and improving function.
- What could go wrong
- This is a small, early-stage trial with only 120 people, and it focuses on short-term pain relief. The results may not apply to all TMD patients, and the splints might not work for everyone.
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 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Oct 2026
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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18 to 40 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria * Adults aged 18-40 years * Diagnosis of Temporomandibular Disorder (TMD) according to standardized Diagnostic Criteria for Temporomandibular disorders Axis I * Maximum unassisted mouth opening between 20-30 mm * Symptoms present for ≥3 months (to exclude transient/self-limiting cases) * Willingness to comply with study protocol and provide informed consent Exclusion Criteria * Diagnosis of temporomandibular joint myalgia or Myofascial pain as the primary condition * History of trauma to the temporomandibular joint or mandible * Presence of degenerative joint diseases (e.g., osteoarthritis, rheumatoid arthritis) * Congenital or developmental craniofacial anomalies affecting temporomandibular joint * Prior temporomandibular joint surgery or ongoing orthodontic treatment * Current use of: Analgesics, muscle relaxants, or anti-inflammatory drugs affecting temporomandibular joint symptoms * Prior Occlusal splint therapy within the last 3 months * Systemic conditions affecting joint function (e.g., connective tissue disorders) * Pregnancy or lactation (if intervention may influence compliance or physiology
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Shifa College of Dentistry
Islamabad, Islamabad, 2500, Pakistan
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Other studies related to the condition(s) this trial covers.
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