Evaluating myofascial pain dysfunction symptoms using acupuncture, dry needle and Botox injection using electromyography and visual Analogue Scale on two time intervals at 2 and 6 months after the intervention
All the patients will be selected and examine from the outpatient clinic of Oral and Maxillofacial surgery department. Faculty of Dentistry, Cairo University, Egypt. Electromyography examination will be conducted in the department of neurophysiology department. faculty of Medicine, Cairo University, Egypt. Adult patients of both sexes, aged from 15 to 60 years with myofascial pain dysfunction syndrome complaining from sign and symptoms of pain or muscles spams and examination shows trigger points in masticatory muscles. selected patients must have not received any other form of surgical treatment related to TMJ disorders All patients involved in this study will be divided into three groups, each group will receive a technique for one side of MPDS, involving acupuncture, dry needle, and Botox injection. for both, acupuncture group and dry needling group, patients should receive a session/week for 4-6 weeks
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
39
a weekly session for 4-6 weeks on needle for each acupoint for at least 20 minutes the included acupoints are ST6, ST7, SI 18, ST 19, GB 2
a weekly session for 4-6 weeks the trigger point is held by thumb and index fingers and the needle approaches the point perpendicular to the skin and rotated clockwise for 2-3 minutes
each patient will receive a one time treatment of a suitable dose (estimated by the research team) according to the severity of the symptoms
Wajma Sayed Karim Al Sayed
Cairo, Egypt
RECRUITINGchange of electrical activity of mastication muscles from the baseline measurement
change of electrical activity of mastication muscles from the baseline measurement through assessment of muscle tone using electromyography (EMG) in microvolts and refer to the behavior of muscles: at (rest /open, chewing, clenching)
Time frame: 2 months after treatment
change of electrical activity of mastication muscles from the baseline measurement
change of electrical activity of mastication muscles from the baseline measurement through assessment of muscle tone using electromyography (EMG) in microvolts and refer to the behavior of muscles: at (rest /open, chewing, clenching)
Time frame: 6 months after treatment
change of Pain perception from baseline measurement during maximum mouth opening in millimetres and rest by a Visual Analog Score (where Zero means no pain and 10 means the worst pain possible)
change of Pain perception from the baseline measurement during maximum mouth opening in millimetres and rest by a Visual Analog Score (where Zero means no pain and 10 means the worst pain possible)
Time frame: 2 months after treatment
change of Pain perception from baseline measurement during maximum mouth opening in millimetres and rest by a Visual Analog Score (where Zero means no pain and 10 means the worst pain possible)
change of Pain perception from the baseline measurement during maximum mouth opening in millimetres and rest by a Visual Analog Score (where Zero means no pain and 10 means the worst pain possible)
Time frame: 6 months after treatment
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