Osteoarthritis
Conditions
Interventions
Intervention group:Perioperative management based on WeChat applet
Traditional process group:Perioperative standard management
Sponsors
Tianjin Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1. Age above 18, no gender requirement; 2. Patients with severe osteoarthritis confirmed by X-ray plain film; 3. TKA is confirmed to be required after evaluation by the orthopaedic physician of the study centre; 4. Visual Analogue Scale (VAS) of pain (100 mm) before operation >= 30 mm; 5. The ability to understand the test requirements and a willingness to actively cooperate with the test. The patient or his or her family member has a smart device (smartphone or computer) and a WeChat account.
Exclusion criteria
Exclusion criteria: 1. Patients with TKA contraindications (such as those with local or systemic infection); 2. The opposite TKA is required within 3 months; 3. VAS score (100 mm) <30 mm before the operation; 4. CBMS cannot be used for subjective and objective reasons.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| WOMAC score; | — |
Secondary
| Measure | Time frame |
|---|---|
| AKSS score;Pain VAS score;Patient satisfaction;Cost effect analysis;Quadriceps muscle strength; | — |
Countries
China
Contacts
Public ContactLiu Jun
Tianjin Hospital
Outcome results
None listed