Effect of High-Power Laser Therapy on Disc Morphology and Functional Outcome in Patients With Cervical Radiculopathy
Cairo University
60 participants
Jul 10, 2026
INTERVENTIONAL
Conditions
Summary
The study aims to evaluate the effectiveness of high-power laser therapy (HPLT) in patients with cervical radiculopathy, focusing on its impact on disc morphology, and overall functional activity
Eligibility
Inclusion Criteria6
- \- Adults aged between 40 to 60 years.
- A Body Mass Index (BMI) range of 18.5-35 (normal to overweight) will be required.
- Diagnosed with cervical radiculopathy, confirmed by clinical examination and diagnostic imaging (e.g., MRI).
- Pain intensity level of at least 4 on the Visual Analog Scale (VAS).
- No previous history of surgery on the cervical spine.
- Able to provide informed consent and participate in the study protocol.
Exclusion Criteria5
- Pregnant women or those planning to become pregnant. • Individuals with severe comorbidities that could interfere with the study, such as uncontrolled diabetes, cancer, or systemic inflammatory diseases.
- Individuals with severe cervical stenosis or spinal cord compression.
- Individuals any form of malignancy, active infection, or dermatological issues on the neck.
- Patients using opioid analgesics or other strong pain medications that could alter the results.
- Previous treatment with high-power laser therapy within the last six months.
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Interventions
High-Power Laser Therapy (HPLT): parameters Wavelength: 1064 nm Power output: 8-10 W Frequency: Pulsed wave (CW) Treatment Duration: 10-20 minutes per session Treatment Frequency: 3 sessions per week for 8 weeks (total of 24 sessions). Application: The laser is applied to the area of pain and nerve root compression, focusing on disc hydration, pain relief, and reduction of inflammation.
\- Ultrasound therapy: Frequency: 1 MHz (deep tissue penetration) Intensity: 1.5-2 W/cm² Duration: 8-10 minutes per session Application: Applied to the affected cervical region to enhance tissue healing and reduce pain and inflammation. \- Interferential current therapy: Frequency: 4,000 Hz (with a beat frequency of 80-150 Hz) Intensity: Adjusted to produce a comfortable muscle contraction without causing pain Duration: 10-15 minutes per session Application: Applied to the cervical region to reduce pain and improve circulation. \- Hot Packs: Temperature: 40°C - 45°C Duration: 15-20 minutes per session Application: Applied to the cervical region to promote muscle relaxation and alleviate discomfort.
Locations(1)
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NCT07661290