An interventional study of High-intensity laser therapy (HILT) and Sham high-intensity laser therapy (Sham HILT) in Radiculopathy, Musculoskeletal Diseases and Cervical Pain, sponsored by Afyonkarahisar Health Sciences University. Completed at 1 site in Turkey. Open to participants aged 20 Years to 65 Years. Per ClinicalTrials.gov, last updated 2022-09-23.
Sponsored by Afyonkarahisar Health Sciences University · Not applicable, Interventional, and Treatment
This investigation aims to investigate the effect of high intensity laser therapy on radicular symptoms, neuropathic pain, cervical range of motion and quality of life in patients with cervical radiculopathy compared to cervical therapeutic exercises.
Most cases of cervical radiculopathy are due to cervical spondylosis or disc herniation. As the age progresses, disintegration of the disc causes a decrease in disc height and foraminal narrowing. The decreased disc height then results in hypertrophy due to vertebral loading in the intervertebral joints of Luschka. This leads to foraminal stenosis and cervical radiculopathy.If cervical radiculopathy is due to disc herniation, its mechanism is explained by the impact of the nerve root with the disc material and causing nerve damage by both mechanical and chemical effects.Non-operative treatment of cervical radiculopathy consists of a number of different modalities including immobilization, physical therapy, traction, manipulation,drug therapy, cervical steroid injection and laser therapy.The physiological effects of high intensity laser therapy(HILT) reduce the release of histamine and bradykinin from inflammatory tissue and increase the pain threshold. In addition, laser light reduces the secretion of substance P from peripheral nociceptors, thereby reducing the perception of pain and preventing the development of hyperalgesia. The laser analgesic effect is due to the increased secretion of endogenous opioids such as β-endorphins, where pain is centrally inhibited.
This investigation was designed double-blind prospective sham controlled randomized study. Participants were randomized into 3 groups: HILT + therapeutic exercise, sham HILT + therapeutic exercise, and only therapeutic exercise.
As evaluation parameters, cervical range of motion, Visual Pain Scale (VAS) Neck, Visual Pain Scale (VAS) Arm, SF (Short form) -36 Quality of Life Scale, Pain Detect Pain questionnaire, Cervical Radiculopathy Impact Scale ) will be evaluated with.It was planned that the evaluations were made and recorded by a blinded physician to the groups at the beginning of the treatment, at the end of the treatment and at the 3rd month controls.
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This study's enrollment of 90 is above the median of 73 across 438 interventional studies indexed under Musculoskeletal Diseases.
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Inclusion Criteria: Eligible patients aged 20-65 years old with pain in the cervical spine and arm pain with or without neck pain lasting for at least one month. Patients were included in the study
Exclusion Criteria:
Patients received pulsed laser treatment, using a HIRO 3 device (ASA Laser, Arcugnano, Italy), five times a week for a period of four weeks, and one session per day for a total of 20 sessions. A 3-phase treatment program was performed in each session, and the patients were then given a daily exercise program once a day by a physiotherapist.
Device: High-intensity laser therapy (HILT) · Other: Therapeutic Exercise
Sham therapy was applied in five sessions a week for four weeks, with a total of 20 sessions a day, with no current flowing through the device. This was followed by the exercise programs described above, performed once a day with the physiotherapist.
Device: Sham high-intensity laser therapy (Sham HILT) · Other: Therapeutic Exercise
Exercise program was applied in five sessions a week for four weeks, with a total of 20 sessions a day.
Other: Therapeutic Exercise
High intensity laser therapy-Patients received pulsed laser treatment, using a HIRO 3 device (ASA Laser, Arcugnano, Italy), five times a week for a period of four weeks, and one session per day for a total of 20 sessions. A 3-phase treatment program was performed in each session.
Sham High intensity laser therapy was applied in five sessions a week for four weeks, with a total of 20 sessions a day, with no current flowing through the device using a HIRO 3 device (ASA Laser, Arcugnano, Italy).
As therapeutic exercise program; active cervical ROM, cervical isometric and progressive (self-exercise with Thera-Band) strengthening muscles; trapezius, scalene, rhomboid, levator scapular, pectoral, suboccipital muscles stretching exercises, scapular stabilization exercises.It was planned to implement a total of 20 sessions 5 days a week for 4 weeks, for approximately 30 minutes. Exercises will be performed by a trained (at least 5 years experienced) physiotherapist, three times a day, in 3 sets, 10 repetitions.
Change from baseline visual analog scale (VAS) neck and arm pain at 4th and 12th week
Pain intensity was measured with visual analogue scale for pain (0-10 mm; 0 means no pain, 10 means severe pain) which is used to measure musculoskeletal pain with very good reliability and validity.
Time frame: up to 12th week
Change from baseline quality of life (short form 36 (SF-36)) at 4th and 12th weeks
This is a self-administered scale, which is widely used to measure the quality of life. It was developed to measure the quality of life in patients who have physical illnesses; however, it can also be successfully used in healthy individuals and patients who have psychiatric diseases. SF-36 includes 36 items and surveys eight domains of health, such as physical functionality, physical role limitations, pain, general health, vitality, social functionality, emotional role limitations, and mental health. Total score was between 0 ( disability) and 100 (no disability). Every subgroup of the questionnaire has a score scale between 0 and 100. Every increase in the subgroup of SF-36 questionnaire, which is a positive scoring system, indicates increase in quality of life related to health.
Time frame: up to 12th week
Change from baseline range of motion of cervical spine measurements with goniometer at 4th and 12th weeks
cervical flexion, extension ,lateral flexion ,rotations(goniometric measurement results in units of degrees)
Time frame: up to 12th week
Change from baseline Neck Dısabılıty Index (NDI) at 4th and 12th weeks
The Neck Disability Index (NDI) is designed to measure neck-specific disability. The questionnaire has 10 items concerning pain and activities of daily living including personal care, lifting, reading, headaches, concentration, work status, driving, sleeping and recreation. Each question measures from 0 to 5, the total score out of 100 is calculated.
Time frame: up to 12th week
Change from baseline Cervical Radiculopathy Impact Scale(CRIS) at 4th and 12th weeks
The Cervical Radiculopathy Impact Scale (CRIS) is developed a self-report questionnaire which covers the measurement of symptoms and limitations in patients with cervical radiculopathy due to irradiating pain, tingling sensations and sensory loss in the arm in combination with neck disability. It is divided into 3 subgroups as symptoms, energy\&posture and activities \&actions consist of 21 items. Every subgroup of the questionnaire has a score scale between 0 and 100 Each question measures from 0 to 5 is calculated. Higher scores mean worse outcome.
Time frame: up to 12th week
Change from baseline Pain detect questionnaire (PD-Q) at 4th and 12th weeks
It's used to detect neuropathic pain components in chronic neck pain. It contains 2 items related to the spatial and temporal characteristics of the pain pattern and 7 sensory descriptive items. Minimum 0 and maximum of 38 points can be obtained. Higher scores mean worse outcome. PD-Q cut-off scores are ≤ 12 (a neuropathic component is unlikely) and ≥ 19 (a neuropathic component is likely).
Time frame: up to 12th week
Plan to share: No
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Afyonkarahisar Health Sciences University