None listed
Conditions
Interventions
Procedure/Surgery : In informed consent patients, assess the patients condition prior to the procedure and mark the area to be treated on the patients lumbosacral spine. The patient is placed in the p
Sponsors
Asan Medical Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Patients with unilateral chronic lumbosacral radicular pain of more than 3 months duration 2) Patients with pain intensity of NRS 4 or higher 3) Patients with unilateral 1-2 level lesions of the lumbosacral spine related to symptoms confirmed by imaging studies (CT or MRI) 4) Age 19 = 80 years 5) Patients whose symptoms have not improved despite at least 3 months of conservative treatment including physical therapy, chiropractic, exercise, drug therapy, or relative rest 6) Patients who have voluntarily given written informed consent to participate in this study
Exclusion criteria
Exclusion criteria: 1) Patients in the acute phase with a pain duration of less than 3 months 2) Axial pain is more severe than radiating pain 3) Patients with progressive motor disorders or neurologic findings 4) Contraindications for nerve blocks such as blood coagulation disorders, infections, etc. 5) Patients with a history of lumbosacral back surgery 6) Patients with uncontrolled internal medical problems or psychiatric problems 7) Patients with adverse reactions to local anesthetics, steroid medications, or contrast media 8) Patients who are pregnant or lactating 9) Patient does not agree to participate in the study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Numerical rating scale | — |
Secondary
| Measure | Time frame |
|---|---|
| Numerical rating scale, Oswestry Disability Index, Medicationquantification scale, Global perceived effect, Responder rate | — |
Countries
Korea, Republic of
Contacts
Public ContactSeong-Soo Choi
Asan Medical Center
Outcome results
None listed