Exploring the link between jaw disorders and sleep issues
Official title: ASSOCIATION BETWEEN TEMPOROMANDIBULAR DISORDERS AND SLEEP DISORDERS
Run by IRCCS San Raffaele · NCT06975709 · Data updated 2026-11-12
This study is trying to see if people with jaw problems also have sleep issues and how these two conditions might be connected.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 100 (estimated) |
| Sponsor | IRCCS San Raffaele Academic / other |
| Locations | 2 sites (Milan, Italy and 1 other locations) |
| Status | Recruiting |
| Started | April 1, 2025 |
| Main results expected | December 1, 2025 |
| Study ends | April 1, 2026 |
| Registry record updated | May 16, 2025 |
| Trial ID | NCT06975709 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include adults over 18 years old who are experiencing specific sleep disorders such as insomnia or obstructive sleep apnea.
✕Probably not a fit
Patients with recent head or neck trauma, painful oral pathologies, or certain neurological and psychiatric conditions may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study investigates the prevalence of temporomandibular disorders (TMD) in patients suffering from various sleep disorders. Participants over the age of 18 will undergo a physical examination and complete questionnaires to assess their conditions. The study aims to clarify the relationship between TMD and sleep disorders, which has been poorly understood. By gathering data from affected individuals, the research seeks to provide insights into how these two health issues may be interconnected.
Why it matters
Potential benefit: If successful, this study could lead to improved diagnosis and treatment strategies for patients experiencing both TMD and sleep disorders.
How similar studies have gone: While the association between TMD and sleep disorders has been explored in some studies, this specific observational approach is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age \>18 years * Famale and Male * Signature of the privacy information form * Signature of the informed consent form of the protocol * Subjects capable of understanding and wanting * Subjects suffering from a sleep disorder (Insomnia,Hypersomnia,Restless legs syndrome,REM sleep behavior disorder,Narcolepsy,Obstructive sleep apnea syndrome (OSAS),Primary snoring, REM parasomnias,Nocturnal epilepsy) Exclusion Criteria: * Physical trauma to the head and neck area * Painful oral pathologies (e.g. pulpitis, tooth fractures, tooth abscesses, tooth decay, canker sores and mucosal wounds) * Recent dental treatments that may cause pain (e.g. tooth extraction, tooth root canal) * Use of oral contraceptives * Subjects not capable of understanding and wanting * Patients suffering from neurological pathologies that may interfere with the completion of the questionnaires (ES dementia) or psychiatric pathologies or drug use as per DSM-5 criteria (including schizophrenia, bipolar, major depression, substance abuse, personality disorders).
Where it's running
-
IRCCS Ospedale San Raffaele Turro
Milan, Milano, Italy Recruiting -
IRCCS San Raffaele Hospital
Milan, Italy, Italy Not yet recruiting
Study contacts
- Study coordinator: Simona Tecco, MD
- Email: tecco.simona@hsr.it
- Phone: +390226432970
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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AI-assisted approach to diagnose and treat temporomandibular disorders
This study tests a machine-learning approach that uses clinical data, CBCT, and MRI to guide personalized treatment for people with temporomandibular disorders.
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Occlusal splint plus Rocabado jaw exercises for temporomandibular disorder
This project will see if adding daily Rocabado jaw exercises to nightly occlusal splint use helps adults (18-65) with temporomandibular disorder reduce pain, improve jaw movement, and change muscle mechanical properties.
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Online or group physiotherapy versus one-on-one physiotherapy for jaw (TMD) muscle pain
This trial will test whether online or group physiotherapy works as well as individual physiotherapy for adults with TMD-related jaw muscle pain.
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Occlusal equilibration versus sham therapies for long-term relief of temporomandibular disorder pain — post‑trial follow‑up
This follow-up tests whether a bite‑adjustment procedure called physiologically oriented occlusal equilibration provides lasting pain relief for adults who previously had chronic TMD and were treated at the University of Santiago de Compostela.
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This project sees if virtual planning using standard (non‑custom) TMJ prostheses can plan jaw and implant positioning for patients who already had total TMJ replacement.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.