The Effect of Sensory Stimulation Threshold on the Efficacy of Pulsed Radiofrequency Applied to the Dorsal Root Ganglion in Patients with Chronic Lumbar Radicular Pain
Not yet recruitingNCT06756893
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This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
Lomber dorsal root ganglion pRF is an interventional treatment options in the treatment of lumbar radicular pain. The goal of this study is to investigate the effect of sensory threshold outcomes on pain severity during dorsal root ganglion pulsed radiofrequency (DRG-pRF). It will also learn effects about disability due to chronic LRP. The main questions it aims to answer are: Does lower sensory threshold result in lower pain scores and chronic LRP related disability? Participants will: Take DRG-pRF procedure for 4 minutes. Visit the clinic at 1. and 3. month for questionnaries.
Study details
- Official title
- The Effect of Sensory Stimulation Thresholds on the Efficacy of Pulsed Radiofrequency Applied to the Dorsal Root Ganglion in Patients with Chronic Lumbar Radicular Pain
- Conditions
- Dorsal Root Ganglion
- Pulsed Radiofrequency
- Chronic Pain
- Lumbar Radiculopathy
- Lumbar Spinal Stenosis
- Interventions
- Procedure: Dorsal Root Ganglion Pulsed Radiofrequency
- Sponsor
- Ankara University
- Start date
- 2025-01-01
- Primary completion
- 2025-07-01
- Sex
- All
- Age range
- from 18 Years to 80 Years
- Results posted
- No results posted in this snapshot
- Total sites listed
- 0
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: Pain lasting ≥3 months NRS score ≥4 Unilateral pain Diagnosis of spinal stenosis or lumbar disc herniation causing root compression, confirmed by magnetic resonance imaging (MRI) according to appropriate diagnostic criteria and classification Failure of conservative treatment Exclusion Criteria: Unwillingness to participate in the study Epidural steroid injection within the past month Uncontrolled psychiatric disorders despite medical treatment Systemic or localized infection signs at the procedure site Severe spinal stenosis Allergy to steroids or contrast agents History of cancer Coagulopathy
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT06756893