None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients undergoing elective unilateral total hip arthroplasty; 2. ASA classification I-III; 3. Aged >= 65 years.
Exclusion criteria
Exclusion criteria: 1. There are contraindications to nerve block; 2. Impaired cognitive status before surgery; 3. Chronic pain before surgery; 4. Long-term history of opioid use; 5. Those who refuse to participate in the trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 15-item recovery quality rating scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| Visual analog scale;Time to get out of bed after surgery;Length of hospital;Postoperative complications; | — |
Countries
China
Contacts
The Third Affiliated Hospital of Southern Medical University