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Telerehabilitation Dual-Task Training in Temporomandibular Joint Dysfunction
Sponsor: Ege University
Summary
This randomized controlled trial will be conducted among 18-25-year-old participants who present with temporomandibular joint dysfunction symptoms, including pain, limited range of motion, and joint crepitation. Participants will be randomly allocated into control and intervention groups using block randomization. The control group will receive a standard physiotherapy program, while the intervention group will additionally perform telerehabilitation-based dual-task exercises. The intervention will last for six weeks, with progressive increases in exercise and cognitive task difficulty. Outcomes will be assessed at baseline and at the end of the 6th week. Primary and secondary outcome measures include pain intensity (Visual Analog Scale), jaw functional limitation (Jaw Functional Limitation Scale-20), oral habits, static balance (Tetrax system), and dynamic balance (Timed Up and Go Test). Within-group and between-group comparisons will be performed. The sample size was calculated using power analysis, resulting in 30 participants in total (15 per group), accounting for potential dropouts.
Official title: Effect of Telerehabilitation-Based Dual-Task Training on Clinical Outcomes in Temporomandibular Joint Dysfunction
Key Details
Gender
All
Age Range
18 Years - 25 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2026-06-16
Completion Date
2027-02-16
Last Updated
2026-04-29
Healthy Volunteers
No
Conditions
Interventions
Standard Physiotherapy Program
Cervical range of motion exercises, cervical lateral flexion stretching, upper trapezius stretching, pectoral stretching, breathing exercises, seated cervical postural correction exercises, supine and prone cervical postural exercises, postural training exercises, temporomandibular joint (TMJ) rotation control exercises, TMJ opening, closing, protrusion, and retrusion exercises, tongue resting position training, isometric TMJ elevation, depression, and lateral deviation exercises in sitting position, post-isometric relaxation techniques, abdominal strengthening exercises, and back extensor strengthening exercises.
Dual-Task Training
Backward counting from 200 by threes during cervical range of motion exercises and pectoral stretching, naming cities starting with the letter "A" during supine cervical postural exercises, naming animals starting with the letter "A" during TMJ rotation control exercises, simple arithmetic tasks (addition and subtraction) during isometric TMJ elevation and depression exercises, and more complex arithmetic tasks during lateral deviation exercises in sitting position. Cognitive task difficulty will be progressively increased over time.