Complex regional pain syndrome (type II)
Conditions
Interventions
lumbar sympathetic block group:lumbar sympathetic block
lumbar sympathetic pulse radiofrequency group:lumbar sympathetic pulse radiofrequency
Sponsors
Shanghai Sixth People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. For those patients who were diagnosed according to IASP criteria for CRPS (type II), the pain was mainly located in one lower limb; 2. Patients with VAS score of 4-10; 3. Patients with a course of disease from 3 months to 20 years; 4. The patients who are conscious, have no mental disorder, have no severe gravity, liver and kidney diseases, can cooperate with the examination and tolerate the treatment of sympathetic nerve puncture.
Exclusion criteria
Exclusion criteria: 1. Patients who do not meet the above diagnostic criteria; 3. Patients with unclear consciousness and unable to cooperate with relevant examinations and tolerate neuromodulation therapy; 4. Patients with systemic or local active infection; 5. Patients with severe cardiopulmonary disease; 6. Patients with severe liver and kidney dysfunction; 7. Patients with coagulation dysfunction; 8. Patients with mental disorders; 9. Pregnant and lactating patients; 10. Patients with communication disorders; 11. Patients who are allergic to hormones or local anesthetics.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| visual analogue pain scale;Cerebral functional magnetic resonance; | — |
Secondary
| Measure | Time frame |
|---|---|
| Inflammatory cytokines;Cytoimmune factor;leptin; | — |
Countries
China
Contacts
Public ContactXu Yongming
Shanghai Sixth People's Hospital
Outcome results
None listed