Effects of Different Graston Technique Application Speeds on Trapezius Muscle Stiffness, Pressure… (NCT07506733) | Clinical Trial Compass
RecruitingNot Applicable
Effects of Different Graston Technique Application Speeds on Trapezius Muscle Stiffness, Pressure Pain Threshold, Pain, and Muscle Oxygenation in Patients With Bruxism
Turkey (Türkiye)34 participantsStarted 2025-03-25
Plain-language summary
This randomized crossover study aims to address an important gap in manual therapy by examining the acute physiological effects of different Graston Technique application speeds (60 BPM vs. 120 BPM) on the dominant upper trapezius muscle in patients with bruxism. Although the Graston Technique is widely used, the specific impact of application speed on parameters such as muscle stiffness, muscle oxygenation, pressure pain threshold, and pain intensity remains under-investigated. By utilizing a crossover design with a 1-week washout period, this study allows for a precise within-subject comparison of the two speeds. The findings will clarify the optimal application frequency, providing objective data to guide the development of more effective, evidence-based manual therapy protocols for bruxism management.
Who can participate
Age range
18 Years – 55 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Diagnosed with bruxism.
* Aged 18-55 years.
* Presence of trigger points in the trapezius muscle, according to the criteria defined by Travell and Simons.
Exclusion Criteria:
* Acute tears, tendon ruptures, or severe muscle injuries.
* Conditions that prevent the application of the Graston Technique (e.g., skin lesions, open wounds, infections).
* Having received botox injections in the temporomandibular joint (TMJ) region within the last 6 months.
* Psychological disorders that may affect participation or measurements.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Muscle stiffness
Timeframe: Baseline and immediately post-intervention for each treatment session
2
Muscle oxygenation
Timeframe: Baseline and immediately post-intervention for each treatment session