Analysis of Clinical Data of Patients With Temporomandibular Joint Disorder

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Total Enrollment

60 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-02-21

Study Completion Date

2024-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

According to our previous research and clinical observation results, the motor function of the oral, maxillofacial and cervical body is closely related to the occlusal contact. Not only that, the occlusal contact also affects the psychological activities related to movement. There are many technical means to evaluate the occlusion clinically. However, the occlusion is a complex motor organ with more than 3 dimensional (including age factors) morphological characteristics, which makes the occlusion have obvious individualized characteristics. It is of great significance to objectively evaluate oral health to accurately extract occlusal contact features, analyze the relationship between occlusion and the motor function of oral, maxillofacial, neck and body as well as the corresponding psychological characteristics, and establish an evaluation method of occlusal function for evaluating motor function and psychological characteristics.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Myoelectric Activity and Mandibular Movement for the Diagnosis of Temporomandibular Disorder

NCT06372769

Temporomandibular Disorder

COMPLETED

Jaw Kinematics and Muscle Activation in Patients With Non-specific Chronic Neck Pain

NCT04041271

Temporomandibular Disorder Nonspecific Chronic Neck Pain Biomechanical Phenomena

COMPLETED

Influence of Manual Therapy in Temporomandibular Joint Disorder

NCT02880774

Musculoskeletal Diseases

COMPLETED NA

Differential Impact of TMJ Disc Displacement and Muscle Disorders on Pain, Function, and Quality of Life in TMD Patients

NCT06758479

Temporomandibular Disorders (TMD) Disc Displacement Functional Impairment

COMPLETED

Correlation Between Occlussion Types , in Patients With Temporomandibular Disorders.

NCT05680103

Temporomandibular Disorder

UNKNOWN

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The project is intended to carry out the correlation between occlusal contact and subclinical indicators of physical and mental health. The data collection method combining occlusal detection, physical fitness detection and questionnaire survey is adopted to obtain the target data, and then the machine learning method is used to extract the sensitive technical parameters from the collected data.

1\. Data collection

1. 3D occlusal contact detection: It is planned to recruit 1000 healthy volunteers and use "oral laser scanner" to conduct 3D scanning on them, so as to obtain 3D occlusal digital model data of 1000 healthy volunteers. A control group was set up at the same time, and the model and data of 10000 patients who had previously visited the hospital in our department's existing case database were used for comparative analysis.
2. Physical fitness test: for the dynamic/static standing balance function test of volunteers, the dynamic/static balance test system developed by our research group is used to test and obtain physical fitness parameters. The sample size is statistically estimated, and the average number of dynamic/static tests is not less than 50. A control group was established at the same time: volunteers with temporomandibular joint disorder and abnormal occlusion.
3. Psychological evaluation: including volunteers' personality characteristics, mental health level and basic flight ability.

2\. The extraction of machine learning occlusal parameters uses the 3D occlusal evaluation system reported by us to calculate the occlusal tightness, and extracts the three-dimensional direction and comprehensive parameters of the upper and lower jaw according to the method reported by us, a total of 10 quantitative indicators.

3\. Correlation analysis of occlusal contact and physical and mental health indicators For the collected occlusal parameter data, the physical parameter data obtained from the dynamic/static orthostatic balance function test, and the psychological parameter data obtained from the personality characteristics, mental health level and other tests, the difference of the dynamic/static ability of volunteers with healthy, temporomandibular joint disorder and abnormal occlusion was compared with the analysis of variance; Multiple regression method was used for correlation test; Machine learning is used for cluster analysis.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Temporomandibular Joint Dysfunction Syndrome

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

CASE_CONTROL

Study Time Perspective

CROSS_SECTIONAL

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Healthy volunteers

No symptoms and signs of oral and maxillofacial dysfunction are required

No interventions assigned to this group

Patients with temporomandibular joint disorder

No interventions assigned to this group

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

No symptoms and signs of oral and maxillofacial dysfunction.

Suffer from symptoms and signs of oral and maxillofacial dysfunction

Exclusion Criteria

1. Those who have received orthodontic treatment
2. Have a history of maxillofacial trauma
3. Maternity
4. Those who take any medicine for a long time
5. Patients with chronic diseases such as tumors, endocrine diseases, psychosocial diseases and immune diseases.
6. Other persons who are unable to cooperate with the project by themselves, such as action barriers.

Control group

1. Those who have received orthodontics or other treatment
2. Have a history of maxillofacial trauma
3. Maternity
4. Those who take any medicine for a long time
5. Patients with chronic diseases such as tumors, endocrine diseases, psychosocial diseases and immune diseases.
6. Other persons who are unable to cooperate with the project by themselves, such as action barriers.

Minimum Eligible Age

12 Years

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes