Could neck health hold the key to jaw pain?
NCT ID NCT07750743
First seen Aug 06, 2026 · Last updated Aug 11, 2026 · Updated 3 times
Summary
This study investigates whether chronic neck pain changes how the neck works in people with temporomandibular disorders (TMD), and whether those neck changes relate to jaw function, mouth opening, and jaw pain. Researchers will compare 67 adults with TMD—some with chronic neck pain and some without—measuring neck posture, movement, muscle endurance, and sensation, alongside jaw mobility and function. The goal is to uncover which neck factors are linked to worse jaw symptoms, which could guide more comprehensive treatment approaches.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If this study clarifies how neck function affects jaw disorders, it could support adding neck assessments and rehabilitation to standard TMD care.
- What could go wrong
- This is an observational study, so it cannot prove cause and effect. Results may not apply to all TMD patients, and the sample size is modest.
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.
- Participants
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67 people
The number who actually took part.
- Started
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Jun 2026
- Finished
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Jul 2026
- 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.
Who is studied
Adults aged 18-65 years diagnosed with temporomandibular disorders (TMD) according to the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) who were recruited from the Tunceli Oral and Dental Health Center. Participants were classified into two groups according to the presence or absence of chronic neck pain and underwent comprehensive assessments of temporomandibular and cervical function.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Adults aged 18 to 65 years. * Diagnosed with temporomandibular disorders (TMD) according to the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD). * Able and willing to provide written informed consent. Exclusion Criteria: * Presence of cardiac, pulmonary, neurological, orthopedic, or other systemic diseases. * Current infection or malignancy. * History of cervical spine surgery. * Acute cervical trauma or fracture. * Cognitive, psychological, or mental conditions that could interfere with study assessments. * Inability or unwillingness to complete the study assessments.
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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
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Munzur University Faculty of Health Sciences
Tunceli, Bolu, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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