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Effect of Neuromodulation on Pain Biomarkers and Functional Outcome in Patients With Fibromyalgia Syndrome

Effect of Neuromodulation on Pain Biomarkers and Functional Outcome in Patients With Fibromyalgia Syndrome

Status
Recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06539793
Enrollment
40
Registered
2024-08-06
Start date
2024-09-01
Completion date
2025-07-03
Last updated
2024-08-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fibromyalgia Syndrome

Keywords

Fibromyalgia, NEUROMODULATION, Centralization, PAIN BIOMARKERS, FUNCTIONAL OUTCOME

Brief summary

Fibromyalgia is the third most common musculoskeletal condition in terms of prevalence, after lumbar pain and osteoarthritis. Its prevalence is around 2-4 % and is more frequent in women than in men; the prevalence is highest in age the range of 40-60 years.

Detailed description

Group A (Control Group): Patients will receive exercises, and sham Non-Invasive Neuromodulation, 3 sessions per week (one hour for each session) for 4 weeks. Group B (Study Group): Patients will receive exercises as in group (A) in addition to Non-Invasive Neuromodulation 3 sessions per week (one hour for each session) for 4 weeks.

Interventions

OTHERAerobic Exercises

Treadmill 20 minutes including 5 minutes warm up and 5 minutes cool.

OTHERTranscutaneous electrical nerve stimulation

will be applied for all patients, which uses an asymmetrical biphasic alternating current in the continuous mode (pulse duration 100 µs, low frequency). TENS intensity will increase slowly, and patients will be instructed to indicate sensory threshold (ST); then, the intensity are going to increase until the sensation perceived as strong but comfortable (SC1). The duration will be for 30 minutes, 3times/ week for 4 weeks

Sponsors

Ahmed Alshimy
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
FACTORIAL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
25 Years to 35 Years
Healthy volunteers
No

Inclusion criteria

1. Patients fibromyalgia from both genders. 2. The duration of fibromyalgia is more than 6 month (all patients with history of cervical or lumbar pain) and following diagnosis of FM using the 2016 revised FM criteria, on the basis of the ACR-2010 criteria. 3. Their ages will be ranged from 25-35 years old. 4. They will be medically stable and have sufficient cognitive abilities that enable them to understand and follow instruction according to Montreal Cognitive Assessment (MoCA) \>26.

Exclusion criteria

1. Other Neurological diseases as stroke , multiple sclerosis, Parkinson's disease and motor neuron disease 2. Pacemaker 3. Spinal fusion-cervical or lumbar 4. Metal implants in the spine 5. Pregnancy 6. Epilepsy 7. Severe psychiatric disorder or alcohol and drug abuse. 8. Unstable medical condition which could compromise the participant's welfare or confound the study results. 9. Uncontrolled blood pressure or diabetes 10. Visual or auditory problems. 11. Active inflammatory conditions

Design outcomes

Primary

MeasureTime frameDescription
Pain Numeric Pain Rating Scale4 weeksAssessment of pain intensity (0-no pain, 10-most intense pain)
Biochemical analysis4 weeksAssessment of pain intensity through the change of blood cortisol level, plasma cytokine level, antinuclear antibody (ANA) level. Blood samples will be taken between the hours of 08:00-09:00 in the morning. Two blood samples will be taken from the patients before and after treatment.
Fibromyalgia Impact Questionnaire4 weeksAssess functional outcome
Pressure Pain Thresholds4 weeksAssess pain sensitivity through pressure algometer

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026