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Study identifier: NCT07237087 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Masseter Muscle Stiffness After Heat Application and Percussion Therapy

Condition: Healthy Participants  ·  Sponsor: University of Zurich

PhaseNA
Planned participants40
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

The purpose of this study is to evaluate the changes in the stiffness of the masseter muscle (a jaw muscle) before and after two types of treatment: applying commercial heat pads or using a commercial massage gun. We will measure the muscle stiffness on the surface of the muscle using a special ultrasound probe, with a method called shear wave elastography. When this muscle is too stiff, it's often linked to jaw pain and problems with the jaw joint - a condition known as Temporomandibular Disorder (TMD). The goal is to find better treatment options for people with TMD and to collect data using this imaging technique.

This description comes directly from the study's public registry record.

Talk to the study team

Vera Colombo, PD Dr. sc. ETH  ·  +41 (0)44 634 33 11  ·  vera.colombo@zzm.uzh.ch

Nenad Lukic, Dr. med. Dr. med. dent.  ·  nenad.lukic@zzm.uzh.ch

Always discuss trial participation with your own doctor first.

Locations (1)

Zentrum für ZahnmedizinZurich, Canton of Zurich, SwitzerlandRecruiting

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Source record: clinicaltrials.gov/study/NCT07237087