knee osteoarthritis
Conditions
Interventions
Block + hormone group (conventional treatment group):After locating the saphenous nerve under ultrasound guidance, a diagnostic nerve block is then performed, followed by a bloodless retraction, injec
Block + PRP group (conventional treatment group):After locating the saphenous nerve under ultrasound guidance, a diagnostic nerve block is then performed, followed by a bloodless retraction, injection
Radiofrequency + hormone group (conventional treatment group):After locating the saphenous nerve under ultrasound guidance, a diagnostic nerve block is then performed, followed by puncturing the tip o
Radiofrequency + PRP group (new treatment group: this combination has been documented to be effective and safe):After locating the saphenous nerve under ultrasound guidance, a diagnostic nerve block i
Sponsors
The Second Affiliated Hospital of Harbin Medical University,
Eligibility
Sex/Gender
All
Age
50 Years to No maximum
Inclusion criteria
Inclusion criteria: Referring to China's diagnostic guidelines for osteoarthritis, we include patients with recurrent predominantly medial knee pain, knee X-ray grade III-IV, age =50 years, morning stiffness time =30 minutes, VAS score =4
Exclusion criteria
Exclusion criteria: We exclude patients with gout, rheumatoid arthritis and other knee diseases, knee pain caused by trauma, infectious diseases or multi-organ dysfunction, psychiatric disorders and skin infections around the knee, coagulation abnormalities, and patients with pacemakers placed in their bodies.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analog Scoring; | — |
Secondary
| Measure | Time frame |
|---|---|
| The Western Ontario and McMaster Universities (WOMAC) Osteoarthritis index;SF-36 Quality of Life Score;PHQ-9 depression scores; | — |
Countries
China
Contacts
Public ContactZhang Jiahang
The Second Affiliated Hospital of Harbin Medical University, Harbin, China
Outcome results
None listed