- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04859842
Comparison of Two Electrotherapy Methods on Chronic Low Back Pain
Comparison of Effectiveness of Pulsed Electromagnetic Field Therapy and Interferential Current on Patients With Chronic Low Back Pain
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The low back is the most common region for musculoskeletal pain. Many factors play a role in the etiology of low back pain. A certain etiological factor or pathophysiological mechanism cannot be found in 85-90% of the patients.
Approximately 80% of those living in industrialized countries experience low back pain in some part of their lives. 10% of low back pain becomes chronic. It is believed that 1% of workforce losses are due to low back pain. This type of pain often occurs when the back muscles, tendons and ligaments are exposed to stress or strain. Mechanical back pains are chronic pain that often affects the lower part of the spine and radiates to the gluteal region. Since daily activities such as leaning, turning, lifting, standing and sitting for a long time increase the pain, the intensity of the pain increases during the day.
Interferential current (IF) therapy is obtained from two medium frequency currents and is applied by delivering a low frequency current (for example 20 to 100 Hz) to the tissue.
Pulsed ElectroMagnetic Field (PEMF) therapy, which is among physical therapy methods, is frequently used in the treatment of knee, hip and spine osteoarthritis symptoms. It is thought that magnetic field therapy improves the oxygen utilization of the cells and the erythrocytes release more oxygen under the influence of the magnetic field, thus having a positive effect on the circulatory system
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
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Merkez
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Bolu, Merkez, Turkey, 14100
- Faculty of Health Sciences Bolu Abant Izzet Baysal University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Being diagnosed with nonspecific low back pain
- Symptom onset with more than 3 months
Exclusion Criteria:
- History of surgery on low back region
- Structural deformity on the low back region
- Radiculopathy
- Tumor or malignancy
- Any skin condition that prevents usage of electrotherapy
- Having a pace maker or other types of implants on the low back, pelvis and thoracic region
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Pulse Electromagnetic Field Group
Pulse Electromagnetic Field Therapy (PEMF) will be applied to patients' low back region.
Also, patients will receive a conventional therapy program consisting of hotpack, ultrasound, and transcutaneous electrical stimulation in addition to PEMF therapy.
|
Patients will be treated for two weeks, five days a week, one session a day, and 10 sessions with PEMF in prone position.
Each session will be 45 minute long with a 15 minute PEMF therapy and a 30 minute conventional therapy program.
|
Active Comparator: Interferential Current Group
Interferential current will be applied to patients' low back pain region.
Also, patients will receive a conventional therapy program consisting of hotpack, ultrasound, and transcutaneous electrical stimulation in addition to Interferential current.
|
Patients will be treated for two weeks, five days a week, one session a day, and 10 sessions with Interferential current in prone position.
Four interferential electrode will be placed on low back region.
Each session will be 45 minute long with a 15 minute interferential current and a 30 minute conventional therapy program.
|
Sham Comparator: Sham Group
Sham electrodes will be placed on the low back region.
Also, patients will receive a conventional therapy program consisting of hotpack, ultrasound, and transcutaneous electrical stimulation in addition to sham therapy.
|
Patients will be treated for two weeks, five days a week, one session a day, and 10 sessions with conventional therapy and sham electrotherapy.
Sham application will be performed on prone position with four electrodes and electrodes will stay for 15 minutes on this region.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Numerical Rating Scale (NRS)
Time Frame: two weeks
|
It contains 11 digits that should be assigned according to the perceived pain intensity on a numerical scale.
The participant chooses the number that best reflects his or her pain.
In our study, the patients were informed that the '0' point was not pain at all, and the '10' point expressed unbearable pain.
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two weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Roland-Morris Disability Questionnaire
Time Frame: two weeks
|
It is a questionnaire developed to evaluate functional disabilities in patients with low back pain.
Turkish validity and reliability study was conducted in 2001 (20).
In the 24-sentence questionnaire about functional impairments, patients are asked to answer each sentence as yes if it fits their situation, and no if it does not.
Yes responses are calculated as "1" and no answers are calculated as "0" points.
In this questionnaire with a total score between 0-24, the higher score means more disability.
|
two weeks
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Euroqol Quality Of Life Scale
Time Frame: two weeks
|
EQ-5D is a self-report scale developed by the EuroQoL group, the Western European quality of life research community, and evaluates five dimensions with 1 question each.
These five dimensions consist of subtitles of mobility, self-care, usual daily activities, pain / discomfort and anxiety / depression.
The answers given to each dimension have 3 options: no problem, some problem and major problem.
As a result, 243 possible different health outcomes are defined with the scale.
An index score ranging from -0.59 to 1 is calculated from the 5 dimensions of the scale.
In the score function, a value of 0 indicates death, a value of 1 indicates perfect health, while negative values indicate unconsciousness, living dependent on bed, etc. show situations.
Also included in the scale is a VAS (EQ-VAS) that includes answers between 0 and 100, ie "0 = the worst health condition imaginable" and "100 = the best health condition imaginable".
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two weeks
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Mustafa Fatih Yaşar, MD, Bolu Abant Izzet Baylsa University
- Principal Investigator: Ramazan KURUL, Ph.D, Bolu Abant Izzet Baylsa University
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AIBU-FTR-RK-06
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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