Can simple posture exercises ease jaw pain? new study investigates
NCT ID NCT06707467
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding postural exercises to standard occlusal splint therapy can better reduce pain and improve jaw function in people with internal temporomandibular joint (TMJ) disorders. Fifty-seven adults were split into three groups: one received only a mouth splint, another added Rocabado exercises, and the third added general postural exercises. After two months, the researchers compared pain levels, movement, and psychological well-being to see which approach worked best.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- occlusal splint and postural exercises
- What this could lead to
- If successful, this could point toward a more effective, non-invasive treatment for jaw pain and dysfunction.
- What could go wrong
- This is a small, completed study with only 57 participants, so results may not apply to everyone. The exercises require commitment and may not work for all types of TMJ disorders.
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
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57 people
The number who actually took part.
- Started
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Nov 2024
- Finished
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Sep 2025
- 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 years and older
- 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: * Being diagnosed with internal temporomandibular disarrangement * aged 18 years or older * Willingness to participate in the study * Ability to speak and understand Turkish, with no communication difficulties severe enough to impede understanding of the exercises Exclusion Criteria: * History of acute trauma in the TMJ or surrounding area * TMJ dysfunction caused by a neurological condition * History of surgical/invasive procedures or treatments on the TMJ * Presence of infection or tumoral structures within intraoral structures * History of tooth loss or use of dental prostheses * History of surgical procedures in the cervical region
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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
-
Istanbul University
Istanbul, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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