NCT06558318

TMJ Dysfunction: Effects on Proprioception, Pain, and Body Awareness

The Role of Temporomandibular Joint Dysfunction on Proprioception, Pain-related Parameters, and Body Awareness

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 60 (actual)
• Sponsor: Nagihan Acet · Academic / Other
• Sex: All
• Age: 18 Years – 25 Years
• Healthy volunteers: Not accepted

Summary

The term "temporomandibular joint dysfunction" (TMJ dysfunction) refers to a range of anatomical and functional problems, with or without clinical signs and symptoms, that affect the TMJ and/or the chewing muscles. It is more frequent in women and young people ages between 20 and 40. Its frequency ranges from 28% to 88%. The term "temporomandibular joint dysfunction" (TMJ dysfunction) refers to a range of anatomical and functional problems, with or without clinical signs and symptoms, that affect the TMJ and/or the chewing muscles. It is more frequent in women and young people ages between 20 and 40. Its frequency ranges from 28% to 88%. This condition is frequently disregarded because of inadequate diagnosis . Additionally, TMJ dysfunction can particularly emerge in the early stages without the presence of pain. Due to the insidious onset of the disease, especially in the early stages, other TMJ-related factors, in addition to pain-related parameters, need to be considered.Therefore, the aim of the study is to investigate the effect of TME disorder on proprioception, body awareness, and pain-related parameters including pain threshold, pain tolerance, and temporal summation in young adults.

Detailed description

"In the study, young adults aged 18-25 will be included, with TMJ dysfunction being measured using the Fonseca Amnestic Index. Based on Fonseca scores, two groups will be formed: those scoring over 20 will be labeled 'with TMJ dysfunction,' while the others will be classified as 'without TMJ dysfunction.' Proprioception will be assessed both through self-reports using the Fremantle Neck Awareness Questionnaire and via joint position sense measured by a CROM device. Body awareness will also be evaluated using the Body Awareness Questionnaire. Pain assessment, including pain threshold, tolerance, and temporal summation, will be conducted using a pressure algometer. The 'pain threshold' will refer to the point at which a person first feels pain, 'pain tolerance' will be the last point that a person can tolerate, and 'temporal summation' will be the pain sensation evaluated after 10 repetitions of the pain threshold.

Conditions

• Temporomandibular Joint Disorders
• Temporomandibular Disorder

Interventions

Type	Name	Description
OTHER	Assessment of temporomandibular dysfunction	TMJ dysfunction will be measured using the Fonseca Amnestic Index. The Fonseca Amnestic Index is used to assess the severity of temporomandibular joint (TMJ) dysfunction. The index consists of 10 questions, with each question scored as 0, 5, or 10 points, depending on the severity of symptoms. The maximum total score is 100, where a higher score indicates a more severe level of TMJ dysfunction. Therefore, patients with higher scores on the Fonseca Amnestic Index are considered to have more significant TMJ issues. Based on Fonseca scores, two groups will be formed: those with scores over 20 will be labeled 'with TMJ dysfunction,' and the others 'without TMJ dysfunction.

Timeline

• Start date: 2024-08-19
• Primary completion: 2024-12-19
• Completion: 2025-01-19
• First posted: 2024-08-16
• Last updated: 2025-11-25

Locations

1 site across 1 country: Turkey (Türkiye)