hip fracture
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Male or Female aged >=65 years; 2. ASA I to III; 3. BMI 18-35kg/m2; 4. No contraindication of spinal anesthesia; 5. Proposed hip replacement and receiving PCIA after operation; 6. Voluntary participation in the study and signature of informed consent.
Exclusion criteria
Exclusion criteria: 1. Allergic to opioid; 2. Disability of communication caused by severe dementia, consciousness disorder, language disorder, etc. 3. History of sedatives, analgesics and alcohol abuse; 4. History of mental illness, long-term medicated with antipsychotic medications; 5. Severe liver and kidney dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| postoperative pain score; | — |
Secondary
| Measure | Time frame |
|---|---|
| BPOMS score;MMSE score;HADS score;postoperative delirium ;Patient satisfaction with analgesic effect ;postoperative hospital stay;postoperative complications; | — |
Countries
China
Contacts
Department of Anesthesiology, Peking University Shougang Hospital