osteoarthritis
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: All patients, aged 18 years and older, who were scheduled for a primary TKA because of the end-staged osteoarthritis
Exclusion criteria
Exclusion criteria: Exclusion criteria included revisions, bilateral procedures, previous knee surgery history, flexion deformity=30 degree, varus/valgus deformity=30 degree, chronic gabapentin or pregabalin use (regular use for longer than 3 months) and contraindications for the use of pregabalin
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS score;opioid consumption;complications; | — |
Secondary
| Measure | Time frame |
|---|---|
| the length of hospital stays;patient satisfaction;CRP; | — |
Countries
China
Contacts
West China Hospital, SiChuan University