Acute pain after total knee replacement in the elderly
Conditions
Interventions
EP:Use electronic analgesia pump and infusion parameters
MP:Use mechanical analgesia pump and infusion parameters
Sponsors
the First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Select the ASA I ~ III elective period, no mental neurological disease, the elderly over 65 years old under the spinal anesthesia, unilateral total knee replacement; 2. through the hospital ethics committee approval, signed informed consent, preoperative voluntary Postoperative multimodal analgesia with ultrasound guided continuous femoral nerve block + periarticular infiltration.
Exclusion criteria
Exclusion criteria: 1. There are contraindications for spinal anesthesia; 2. Central diseases and mental disorders; 3. There are severe lower extremity muscle weakness before surgery; 4. Allergy to any component of analgesic fluid; 5. severely diabetic patients.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| rest VAS;Active VAS;Quadriceps muscle strength score; | — |
Secondary
| Measure | Time frame |
|---|---|
| pump time;Change dressing;Catheter out;Patient satisfaction score; | — |
Countries
China
Contacts
Public ContactYuanqing Yan
The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine
Outcome results
None listed