Efficacy Of Non-Invasive High Power Laser Acupuncture Stimulation In Chronic Non-Specific Low Back Pain

Not Applicable

Recruiting

• Conditions: Low Back Pain
• Interventions: Other: high power laser acupuncture (HPLA); Other: Sham laser; Other: conventional treatment

• Registration Number: NCT05970419
• Lead Sponsor: Cairo University

Brief Summary

This study will be conducted to answer the following question: Does high power laser acupuncture has any effect on pain, back range of motion, function, quality of life, fatigue and level of satisfaction in chronic nonspecific low back pain patients?

Detailed Description

The aims of this study are:

1. To investigate the effect of high power laser acupuncture on pain in chronic nonspecific low back pain patients

2. To investigate the effect of high power laser acupuncture on back range of motion (flexion, extension, side bending and rotation) in chronic nonspecific low back pain patients.

3. To investigate the effect of high power laser acupuncture on function in chronic nonspecific low back pain patients.

4. To investigate the effect of high power laser acupuncture on quality of life in chronic nonspecific low back pain patients.

5. To investigate the effect of high power laser acupuncture on back muscle fatigue in chronic nonspecific low back pain patients.

6. To investigate the effect of high power laser acupuncture on level of satisfaction in chronic nonspecific low back pain patients.

Study Timeline

• Study First Submitted: 2023-07-24
• Study First Submitted QC: 2023-07-24
• Study First Posted: 2023-08-01
• Study Start: 2023-08-30
• Status Verified: 2023-12
• Last Update Submitted: 2023-12-24
• Last Update Posted: 2023-12-29
• Primary Completion: 2024-04-30
• Study Completion: 2024-04-30

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Subjects will be included in this study will be having all of the following criteria:

1. Age over 18 years of age.
2. Both genders (males and females).
3. Normal BMI ranges between 18.5:24.9 kg/m2.
4. Patients will be referred from an orthopedist with diagnosis of chronic low back pain without underlying pathological causes. The patients with chronic nonspecific low back pain more than 3months. Minimum pain intensity of 30 mm on the visual analogue scale (VAS) for pain, which ranges from 0 to 100 mm.

6. CNSLBP patients will be diagnosed based on the standard criteria, including pain and tenderness on lower back and a negative result for all special tests for lumber neurological examination.

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Exclusion Criteria

1. History of any surgical procedure in the back or the lower extremities.
2. Back pain secondary to known specific pathology (e.g. infection, tumor, osteoporosis, fracture, structural deformity, inflammatory disorder (e.g. ankylosing spondylitis) or cauda equine syndrome).
3. Patient with lumbar instability including spondylolisthesis.
4. Red flags (e.g. fever, unexplained weight loss, progressive weakness, radiation to lower limb, bowel and bladder dysfunction).
5. Pregnancy.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
High power laser acupuncture group	high power laser acupuncture (HPLA)	This group will receive high power laser acupuncture (HPLA) +conventional therapy
Conventional treatment group	Sham laser	This group will receive sham laser and The first line of chronic nonspecific low back pain treatment is the conventional treatment.
High power laser acupuncture group	conventional treatment	This group will receive high power laser acupuncture (HPLA) +conventional therapy
Conventional treatment group	conventional treatment	This group will receive sham laser and The first line of chronic nonspecific low back pain treatment is the conventional treatment.

Primary Outcome Measures

Name	Time	Method
Assessing the change in Back Range of Motion	at baseline and after 4 weeks of intervention	By using the Back Range of Motion Instrument (BROM). It is a valid and reliable measure to assess back range of motion (flexion, extension, side bending and rotation) The BROM is uses a patented inclinometer based instrument for measuring lateral side bend in the preferred upright position. The magnetic inclinometer and reference eliminate hip substitution errors. The BROM Basic includes two Universal Inclinometers for measuring flexion and extension of the lumbar spine.
Assessing the change in intensity of pain	at baseline and after 4 weeks of intervention	By using visual analoge scale (VAS). It is a valid and reliable measure to assess pain intensity level by patients by making a mark determining a decimal number from 0 to 100 (mm) on line with 'no pain' to the left and severe pain could be to the right. The subjects will rate their perception of pain by making a mark on the VAS line. The distance from the left to the mark will be measured and the accuracy will be adjusted to one decimal place.
Assessing the change in Quality of Life	at baseline and after 4 weeks of intervention	By using the short version of the WHO Quality of Life Instrument in Arabic. It will be used to assess quality of life.; The World Health Organization Quality-of-Life Scale (WHOQOL-BREF) provides a reliable, valid, and brief assessment of quality-of-life. There will be a four-domain score. The four domain scores will denote an individual perception of quality of life in each particular domain. Domains scores are scaled in a positive direction higher score denote higher quality of life. The mean score of items within each domain is used to calculate the domain score. Mean scores are then multiplied by 4 in order to make domain scores comparable with the scores used in the WHOQOL-100.
Assessing the change in endurance of the trunk extensor muscles	at baseline and after 4 weeks of intervention	By using Biering-Sorensen test. The Sorensen test allows for a rapid, simple, and reproducible evaluation of the isometric endurance of the trunk extensor muscles. It discriminates between healthy individuals and patients with low back pain and may predict the occurrence of low back pain in the near future. The test consists in measuring the amount of time a person can hold the unsupported upper body in a horizontal prone position with the lower body fixed to the examining table.; The Biering-Sørensen test for measuring back muscle fatigue is valid and provides reliable measures of position-holding time and can discriminate between subjects with and without nonspecific low back pain.
Assessing the change in patient satisfaction	at baseline and after 4 weeks of intervention	By using The MedRisk Instrument for Measuring Patient Satisfaction (MRPS). A Self-report measures that sample a variety of items provide clinicians with an array of information that may assist in assessing patient satisfaction. The MRPS questionnaire is valid and reliable for measuring patient satisfaction. It has a 2-factor structure: "internal," relating to the patient-therapist interaction, and "external," describing no therapist issues such as admissions and clinic environment.

Trial Locations

Locations (1)

Outpatient clinic faculty of physical therapy cairo university; 🇪🇬 Dokki, Egypt