femoral fracture
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. More than 75 years old, BMI < 30kg/m2; 2. ASA score between II and III.
Exclusion criteria
Exclusion criteria: 1. Allergy to local anesthetic; 2. Long-term use of opioids or psychotropic drugs; 3. With severe heart, lung, liver, kidney, brain and other diseases; 4. Severe coagulation disorders and poor blood glucose control with diabetes; 5. History of peripheral nerve disease, block site infection, lower extremity nerve injury; 6. Consciousness disorder, unable to communicate normally.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| time to extubation; | — |
Secondary
| Measure | Time frame |
|---|---|
| time to discharge of PACU;Incidence of pulmonary complications; | — |
Countries
China
Contacts
The First Affiliated Hospital with Nanjing Medical University