therpetic neuralgia,
Conditions
Interventions
Group A :pulsed radiofrequency to dorsal root ganglion
Group B:pulsed radiofrequency to dorsal root ganglion combined injection of botulinum toxin A
Group B:pulsed radiofrequency to dorsal root ganglion, combined injection of botulinum toxin A 1 week later
Sponsors
Yuyao People's Hospital
Eligibility
Sex/Gender
All
Age
50 Years to 80 Years
Inclusion criteria
Inclusion criteria: patients with postherpetic pain; age above 50 years old and below 80 years old; Both male and female
Exclusion criteria
Exclusion criteria: allergic to the test drugs; patients with severe immune insufficiency;patients with severe heart, lung, liver, kidney and endocrine diseases; patients with abnormal coagulation function and coagulation disorders;patients with spinal diseases (such as spinal tuberculosis, infection, tumor, etc.) or severe spinal deformity; patients with shock, severe dehydration and electrolyte disturbance; patients with infection at the puncture site or severe systemic infection.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Numerical Rating Scale;TNF-a; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sleep Dysfunction Rating Scale;Pain Sensitivity Questionnaire,;Self-rating depression scale;IL-6; | — |
Countries
China
Contacts
Public ContactLin Li
Yuyao People's Hospital
Outcome results
None listed