knee osteoarthritis
Conditions
Interventions
1:cocktail anaesthetic continuous intraarticular infusion
2:patient controlled epidural analgesia
Sponsors
Guangdong Provincial Hospital of Chinese Medicine
Eligibility
Sex/Gender
All
Age
50 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients in department of orthopedics, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine; Meet the diagnostic criteria for knee osteoarthritis; 2. Planned spinal anesthesia; American Society of Anesthesiologists (ASA) physical status I-II; 3. Scheduled for unilateral total knee arthroplasty; 4. Patients aged 50~80 years old.
Exclusion criteria
Exclusion criteria: 1. Unwillingness of the patient; 2. Presence of neuropathic pain or sensory disorders in the leg to be operated on; 3. Intolerance to the study drugs; 4. Failure of spinal anesthesia; 5. Previous major knee surgery, re-operation or trauma to the knee within the study period.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale;active range of motion;intraarticular infection markers;rescue analgesia and adverse event; | — |
Countries
China
Contacts
Public ContactDa Guo
The Second School of Clinic Medicine, Guangzhou University of Chinese Medicine
Outcome results
None listed