Effect of Low Level Laser Versus Interferential Current on Postmenopausal Low Back Pain

Cairo University (CU)

Status: Not yet enrolling

Conditions: Low Back Pain

Treatments: Other: Core stability exercise; Device: Low level laser therapy; Device: Interferential current

Study type: Interventional

Funder types: Other

Identifiers

NCT06586450

P.T.REC/012/005317

Details and patient eligibility

About

This study will be conducted to compare the effect of low-level laser and interferential current on postmenopausal low back pain.

Full description

Low back pain (LBP) is a major health problem affecting majority of the people at some point of their life.The prevalence of postmenopausal LBP is 32.4%. It has major implication for quality of life, such as limitation of daily activities and physiological stress, being one of the main causes of work absenteeism.

The prolonged use of NSAIDs is associated with cardiovascular, hepatic, and renal problems. Therefore, there is a need for emphasis on alternative methods of conservative treatment as non-pharmacological and non-invasive therapy to relieve postmenopausal LBP.

Low level laser has been proven to have an impact on postmenopausal LBP, through several mechanisms as (a) increased endogenous opioid neurotransmitter production ;(b)raised threshold to thermal pain and enhanced local blood circulation ; (c)increased oxygen consumption by accelerating the redox reaction rate of the electron respiratory chain of mitochondria ; (d) increased adenosine triphosphate (ATP) production at the cellular level ;(e) increased production of the anti-inflammatory cytokines.

Also, another non- invasive technique is the interferential current which is one of the existing electrotherapy treatments used to reduce pain and has been studied for its effectiveness in relieving LBP through its deeper penetration into the tissues.

So, this study will be conducted to provide new evidence and information about the efficacy of low-level laser versus interferential current on LBP in postmenopausal women

Enrollment: 60 estimated patients

Sex: Female

Ages: 50 to 60 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Sixty postmenopausal women (at least one year after stoppage menses).

• Their age will be ranged from 50 to 60 years.
• Their body mass index (BMI) will be less than 30 kg/m2.
• All of them suffer from chronic low back pain (at least 3 months).
• The score of pain will be 2 or more according to visual analogue scale (VAS).

Exclusion criteria

• Spinal fracture or any other neurological disorder.
• Lumbar disc herniation, degenerative joint diseases, or spondylolisthesis.
• BMI>30 kg/m2
• Gynecological Diseases as Chronic pelvic pain or genital prolapse.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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60 participants in 3 patient groups

Low level laser group

Experimental group

Description:

The participants will receive low level laser therapy and core stability exercises

Treatment:

Device: Low level laser therapy

Other: Core stability exercise

Interferential current group

Experimental group

Description:

The participants will receive interferential current and core stability exercises

Treatment:

Device: Interferential current

Other: Core stability exercise

Core stability exercise group

Active Comparator group

Description:

The participants will perform core stability exercises only

Treatment:

Other: Core stability exercise