knee osteoarthritis
Conditions
Interventions
Group A:the patient receieved ultrasound guided knee joint genicular nerve radiofrequency ablation treatment at 60 degrees Celsius
Group B:the patient receieved ultrasound guided knee joint genicular nerve radiofrequency ablation treatment at 70 degrees Celsius
Group C:the patient receieved ultrasound guided knee joint genicular nerve radiofrequency ablation treatment at 70 degrees Celsius
Sponsors
Nantong Hospital of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
50 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. Diagnosed as knee osteoarthritis; 2. VAS score during walking = 3; 3. Kellgren–Lawrence grade II – IV; 4. Failed physical therapy drug therapyintraarticular injection therapy; 5. Signed the written informed consent.
Exclusion criteria
Exclusion criteria: 1. Coagulation disorder; 2. History of knee surgery; 3. Connective tissue diseases affecting the knee; 4. Received intraarticular injection treatment within the last three months; 5. Knee joint infection; 6. Mental disorder; 7. Impaired communication competence; 8. Cardiac pacemaker implanted; 9. Other reasons regarded unsuitable for enrollment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain at Rest Assessed by Visual Analogue Scale;Pain at Rest Assessed by Visual Analogue Scale;Pain at Rest Assessed by Visual Analogue Scale;Pain at Rest Assessed by Visual Analogue Scale;Pain at Rest Assessed by Visual Analogue Scale;Pain during Walking Assessed by Visual Analogue Scale;Pain during Walking Assessed by Visual Analogue Scale;Pain during Walking Assessed by Visual Analogue Scale;Pain during Walking Assessed by Visual Analogue Scale;Pain during Walking Assessed by Visual Analogue Scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| WOMAC score;WOMAC score;WOMAC score;WOMAC score;WOMAC score; | — |
Countries
China
Contacts
Public ContactHongjie Yuan
Nantong Hospital of Traditional Chinese Medicine
Outcome results
None listed