Evaluating the link between jaw disorders and lower back dysfunction

Is There a Association Between Temporomandibular Disorders and Sacroiliac Joint Dysfunction?

Not applicable Interventional Marmara University · NCT06035341

This study is testing if a one-time therapy for jaw pain can help people who also have lower back problems feel better.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment23 (estimated)
Ages18 Years to 60 Years
SexAll
SponsorMarmara University Academic / other
Locations1 site (Istanbul)
Trial IDNCT06035341 on ClinicalTrials.gov

What this trial studies

This study aims to explore the relationship between Temporomandibular Disorders (TMD) and Sacroiliac Joint Dysfunction (SIJD). Participants diagnosed with both conditions will receive a single session of orofacial manual therapy. Evaluations will be conducted before and after the treatment to assess changes in pressure pain threshold, joint range of motion, functionality, and SIJD. The study seeks to determine the immediate effects of the therapy on the participants' conditions.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals aged 18-60 who have been diagnosed with both Temporomandibular Disorders and Sacroiliac Joint Dysfunction.

Not a fit: Patients with malignant conditions, recent cranial or cervical surgeries, or those with certain systemic diseases may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights into effective treatment options for patients suffering from both TMD and SIJD.

How similar studies have performed: While the relationship between TMD and SIJD is being explored, this specific approach of orofacial manual therapy has not been widely tested, making it a novel investigation.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Volunteered to participate,
* Aged between 18-60 years old,
* Having the diagnosis of Temporomandibular Disorders (TMB) and sacroiliac joint disfunction (SIJD),

Exclusion Criteria:

* Having a malignant condition, trauma and surgery of the cranial and cervical region,
* Not being cooperative,
* Regular use of analgesic and anti-inflammatory drugs,
* Having dentofacial anomalies,
* Having active inflammatory arthritis,
* Having metabolic diseases (Gout, osteoporosis, Cushing's disease and hyper/hypo-parathyroidism),
* Having connective tissue, rheumatological (Systemic lupus erythematosus and scleroderma) and hematological disorders (Anemia and leukemia),
* Having a diagnosed psychiatric illness,
* Receiving TMD-related physical therapy less than 6 months ago

Where this trial is running

Istanbul

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Temporomandibular Joint DisordersTemporomandibular DisorderTemporomandibular JointSacroiliac JointOrofacial Pain
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.