Postoperative analgesia after hip arthroplasty
Conditions
Interventions
experimental group:Pericapsular nerve group block was performed before hip arthroplasty using 133 mg bupivacaine liposome + 50 mg bupivacaine hydrochloride + normal saline (total volume 20 ml).
control group:Pericapsular nerve group block was performed before hip arthroplasty using 266 mg bupivacaine liposome + normal saline (total volume 20 ml).
Sponsors
Beijing Friendship Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: ASA I-III; aged 18-80 years, requiring hip arthroplasty.
Exclusion criteria
Exclusion criteria: Patients with a history of allergy to bupivacaine or other local anesthetic drugs; Patients with severe heart, liver or kidney disease; Patients with nerve or muscle disease affecting pain perception or muscle activity; Patients with cognitive dysfunction; Pregnant women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Morphine equivalent of opioid analgesia administered within 24 hours of surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Morphine equivalent of opioid analgesia administered within 48 and72 hours of surgery;Additional doses of loxoprofen, Kaifu, parecoxib were administered in the ward at 24, 48, and 72 hours after surgery;Time of first pressing analgesic pump, times of pressing analgesic pump;Pain score (VAS score) at 6, 24, 48 and 72 hours after operation;Quadriceps muscle strength levels at 6, 24, 48, and 72 hours after surgery;First time out of bed after surgery;Postoperative anaesthesia-related complications;QoR-15 questionnaire at 72 hours after surgery;Pain score (VAS score) of patients during intraspinal puncture and catheterization and operation satisfaction score (using VAS score) of operators during intraspinal puncture and catheterization; | — |
Countries
China
Contacts
Public ContactKai Su
Beijing Friendship Hospital, Capital Medical University
Outcome results
None listed