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High-Tech splints take on jaw pain: 3D printing vs. Old-School methods

NCT ID NCT07566936

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

About 120 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2026

Expected to finish

Oct 2026

An estimate. End dates often move.

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 to 40 years

Sex

Anyone

Healthy volunteers

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

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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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  3. 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

  • Shifa College of Dentistry

    Islamabad, Islamabad, 2500, Pakistan

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Other studies related to the condition(s) this trial covers.