Hypertrophic scar after total knee replacement
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Men and women aged 40 to 80 years; 2. Meet the diagnostic criteria for knee osteoarthritis; 3. 1-2 months after total knee arthroplasty, the wound healed well after thread removal, and there was no abnormal blood exudation; 4. Sign the written informed consent.
Exclusion criteria
Exclusion criteria: 1. The preoperative diagnosis is not simple knee osteoarthritis, but a combination of severe deformity, ligament injury around the knee joint, abnormal muscle strength and other diseases; 2. Postoperative scar expansion beyond the original damage range to the surrounding normal skin; 3. Coagulation disorders; 4. Postoperative diagnosis of superficial tissue infection of the incision or deep tissue infection of the incision; 5. Those who have serious physical and mental illness and cannot cooperate with the treatment; 6. Participate in other clinical researchers in the past 3 months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The Western Ontario and McMaster Universities Pain Subscale; | — |
Secondary
| Measure | Time frame |
|---|---|
| Numerical Rating Scale;Vancouver Scar Rating Scale;Knee range of motion;Dosage of loxolophen sodium tablets; | — |
Countries
China
Contacts
Beijing Traditional Chinese Medicine Hospital Affiliated to Capital Medical University