total hip replacement arthroplasty
Conditions
Interventions
One point method combined with block group:The patient was in a supine position and injected 15mL 0.333% ropivacaine into the iliac fascia plane of the abdominal wall under the guide of cross-sectiona
Iliopsoas space block group:The patient was in a supine position, and the needle was injected into the medial 2-3 cm position of the anterior superior iliac spine, and 10mL 0.333% ropivacaine was inje
Sponsors
Shanghai Sixth Peoples's Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: ASA Level I-III Patients undergoing unilateral total hip replacement due to necrosis of the femoral head, inflammatory joint disease (osteoarthritis, rheumatoid arthritis), or hip dysplasia
Exclusion criteria
Exclusion criteria: 1) Puncture site infection. 2) History of hip surgery. 3) Lower extremity nerve injury. 4) Contraindications to local anesthesia. 5) Allergic history of local anesthetics. 6) Coagulation dysfunction. 7) Drug or alcohol abuse. 8) Take painkillers daily. 9) Combined with other parts of the trauma. 10) Preoperative delirium, Parkinson's disease, dementia, severe neurological disease, stroke within 3 months, severe liver insufficiency (Child-Pugh grade C), renal failure.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain scores at rest and activity 24 hours after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Pain scores at rest and activity 1 hours after surgery;Pain scores at rest and activity 6 hours after surgery;Pain scores at rest and activity 48 hours after surgery;Perioperative sufentanil dosage;Nerve block range;Muscle strength rating;Muscle strength rating; | — |
Countries
China
Contacts
Public ContactTeng Qingyu
Shanghai Sixth Peoples's Hospital
Outcome results
None listed