hip fracture
Conditions
Interventions
The bupivacaine liposome ( AIMSB group is abbreviated as the AL group):About 30 minutes before the operation, the patient received anterior iliopsoas muscle space block, 40ml/266mg bupivacaine liposom
Bupivacaine hydrochloride AIMSB group, abbreviated as AB group:About 30 minutes before the operation, the patient received anterior iliopsoas muscle space block using 40ml of 0.25% bupivacaine hydroch
Sponsors
Chengdu Fifth People's Hospital
Eligibility
Sex/Gender
All
Age
65 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1.Aged 65 to 85; 2.A primary, unilateral, non-anterior hip replacement surgery is proposed; 3.ASA classification grades I to III
Exclusion criteria
Exclusion criteria: 1. Infection at the puncture site; 2. Pre-existing neurological deficits in the lower limbs; 3. History of allergy to local anaesthetics; 4. Coagulation disorders; 5. Significant hepatic, renal, or cardiac dysfunction; 6. Dementia, psychiatric, or neurological disorders; 7. Substance dependence or routine use of analgesics; 8. Refusal to cooperate with research personnel.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The NRS(numerical rating scale) score at 40-60° flexion of the leg 24 hours after the operation;The incidence of delirium 3 days after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Subtypes of delirium (low-activity type, high-activity type, mixed type);The rest of the time is scored on the numerical rating scale, NRS;The use of intraoperative analgesics;The number of postoperative analgesic remedies;The use of vasoactive drugs during the operation;Adverse reactions occurred after awakening and in the recovery room;Evaluation of postoperative recovery quality score (QoR-15);postoperative complications;operation time;The time of first getting out of bed;Recovery time of gastrointestinal function; | — |
Countries
China
Contacts
Public ContactCAI MIN
Chengdu Fifth People's Hospital
Outcome results
None listed