The purposes of this study are to Investigate adding low frequency high intensity magnetic therapy to cervical stabilization exercises on pain intensity, function, ROM, cervical endurance, and cervical proprioception errors in patients with cervical spondylosis.
Cervical spondylosis is a chronic degenerative process of the cervical spine. Pain in the neck and/or arms, neck stiffness, and headaches are the usual symptoms of cervical spondylosis . Low frequency high intensity magnetic therapy causes short term immediate effect in the relieve pain and improve function in patients with cervical spondylosis . Cervical stabilization causes decrease in neck pain and neck disability as well as a significant increase in cervical muscle endurance and cervical range of motion after the intervention. It also demonstrates a more ideal upper body posture and improved cervical proprioception. In the present study, therefore, we aimed to investigate adding low frequency high intensity magnetic therapy to CSE on management of cervical spondylosis. This study will be a benefit in the physical therapy field and may guide rehabilitation programs of physical therapy towards better results through decreasing time needed to perform activity of daily living, decreasing dependency and making patient an active member in society.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
80
low Frequency High Intensity magnetic therapy with frequency 50 Hz and high intensity 60mT
Assessment of Endurance of deep neck flexor muscle by the stabilizer
Neck muscles endurance test will assess using the stabilizer. Subjects laid hook-lying position on a therapy table with a neutral neck position where their head and neck will be lined up and straight. The pressure sensor of the stabilizer will placed underneath the neck. Subjects will instructed to nod their head gently as if saying 'yes' without using the neck motions which may substitute the sternocleidomastoid muscle so that the pressure sensor will measured 2 mmHg above baseline. The testing will ranged from 20 mmHg to 30 mmHg and the pressure should maintain for the 10 seconds in each 2 mmHg without resting in muscle endurance test. Record the number of times a subject will hold the pressure level .
Time frame: Baseline
Assessment of pain pressure threshold (PPT) assessment by using pressure algometer
A PPT measurement will be obtained in the same order for all patients. The pressure will applied with 0.785 cm2 rubber tip at tolerable level of the patient at the site of measurement. The measurement will be at the mid-belly of upper fiber of trapezius muscles at both sides. The tip of the algometer will position on this specific point. By pushing the algometer, the force will applied to the mid belly of trapezius gradually will increased. The patients will not allowed to see the algometer display in any moment, and, as soon as the volunteers experience a painful sensation, they say "stop", the algometer will immediately release and the force (in Kpa) will read from the display. A PPT will measure three times per patient on each site and the average will be calculated and will be used for analysis
Time frame: Baseline
Assessment of pain and function using Neck disability index (NDI):
The NDI will be scored as a raw score or doubled and expressed as a percent . Each section will be scored on a 0 to 5 rating scale, in which zero means 'No pain' and 5 means 'Worst imaginable pain'. Points will sum to a total score. The test can be interpreted as a raw score, with a maximum score of 50, or as a percentage. 0 points or 0% means : no activity limitations , 50 points or 100% means complete activity limitation. A higher score indicates more patient-rated disability
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Time frame: Baseline