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Study reveals link between slouching and jaw pain in young adults
NCT ID NCT07456748
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 27 university students to see if a common postural problem called Upper Cross Syndrome (forward head and rounded shoulders) is linked to jaw pain and dysfunction (TMD). Researchers measured posture angles and jaw movement in a single session. No treatment was given. The goal was to better understand how posture and jaw health might be connected.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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27 people
The number who actually took part.
- Started
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Feb 2026
- Finished
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Feb 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
The study population consists of university students aged 18-35 years enrolled at the Faculty of Health Sciences, Gülhane. Participants are recruited voluntarily and represent a young adult population with similar academic workload and daily postural habits. The study includes students regardless of the presence or absence of temporomandibular dysfunction symptoms.
- Ages
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18 to 35 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: * University students aged between 18 and 35 years * Voluntary participation * Signed informed consent Exclusion Criteria: * History of jaw surgery * Presence of scoliosis or spinal disorders * History of shoulder or spinal surgery * Botulinum toxin injection in the facial or jaw region within the past year * Diagnosis of rheumatologic disease * Neurological, autoimmune, or significant psychological disorders * Known cervical pathology within the past year
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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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University of Healt Sciences, Gülhane Faculty ofHealth Sciences
Ankara, Ankara, 06018, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can targeted exercises correct a common postural problem?
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