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Facet joint-related pain is one of the leading causes of low back pain. Facet joint-related disorders can have a negative impact on quality of life and daily living activities, in addition to the pain.Conservative treatment methods such as analgesic medications, physical therapy, and manual therapy are used for facet joint-related low back pain, and interventional pain management practices are used in patients who do not respond adequately to these treatments.
Pulse radiofrequency application, which is a recent popular treatment in interventional pain management, is also frequently applied in the treatment of facet-joint related pain. Pulsed radiofrequency intervention can be applied directly intra-articularly or can be applied to the median branch, which is important structure in pain transmission. Although both methods are frequently used in pain management, there is a lack of information in the literature about which is more effective. This study aimed to compare the treatment results of intraarticular pulse radiofrequency application and median branch pulse radiofrequency application in facet joint-related low back pain.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intra-articular pulsed radiofrequency group | Active Comparator | This arm consists of patients who received intra-articular pulse radiofrequency treatment. |
|
| Median branch pulsed radiofrequency group | Active Comparator | This arm consists of patients who received median branch pulse radiofrequency treatment. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Intra-articular pulsed radiofrequency | Procedure | Intra-articular pulsed radiofrequency procedures for the treatment of facet joint-related low back pain are performed under sterile conditions in the operating room. The application is performed under fluoroscopy guidance using a 20 gauge 10 mm active tip radiofrequency needle. When the intra-articular joint, which is the target tissue, is reached with the help of fluoroscopy images, pulse radiofrequency treatment will be applied with the parameters being maximum temperature 42 degrees, 45 volts, duration 6 minutes, pulse rate 2 hertz and pulse width 20 milliseconds. |
| Measure | Description | Time Frame |
|---|---|---|
| Change of the pain severity score | Pain severity is assessed by using "Numeric Rating Scale" (NRS). Patients give score of their pain between 0 (no pain) and 10 (worst possible pain). The change in NRS scores between the two groups will be compared. | Pre-intervention, post-intervention 1th month and post-intervention 6th month |
| Measure | Description | Time Frame |
|---|---|---|
| Change of the disability score | Disability conditions of the patients are assessed by using "Oswestry Disability Index" (ODI). ODI is a patient-completed questionnaire which gives a percentage score of disability. The ODI is comprised of 10 items and enquires about functional limitations in various activities of daily living with the index score ranging from 1 (best) to 100 (worst). The change in ODI scores between the two groups will be compared. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Burak Erken, MD | Başakşehir Çam & Sakura City Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Basahsehir Cam and Sakura City Hospital | Istanbul | 34488 | Turkey (Türkiye) |
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| ID | Term |
|---|---|
| D013001 | Somatoform Disorders |
| D059350 | Chronic Pain |
| ID | Term |
|---|---|
| D001523 | Mental Disorders |
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
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| Median branch pulsed radiofrequency | Procedure | Median branch pulsed radiofrequency procedures for the treatment of facet joint-related low back pain are performed under sterile conditions in the operating room. The application is performed under fluoroscopy guidance using a 20 gauge 10 mm active tip radiofrequency needle. When the median branch region, which is the target area, is reached with the help of fluoroscopy images, location confirmation will be provided by giving sensory and motor stimulation. Pulse radiofrequency treatment will be applied with the parameters being maximum temperature 42 degrees, 45 volts, duration 6 minutes, pulse rate 2 hertz and pulse width 20 milliseconds. |
|
| Pre-intervention, post-intervention 1th month and post-intervention 6th month |
| D013568 |
| Pathological Conditions, Signs and Symptoms |