Pain after hip replacement surgery
Conditions
Interventions
A:Group A patients received ultrasound-guided anterior quadratus lumborum block at the end of surgery, with an injection of 30 ml of 0.375% ropivacaine between the quadratus lumborum and psoas major m
B:Group B patients received an epidural injection of 2 mg morphine through the epidural catheter at the end of the surgery.
Sponsors
Ningbo Medical Center Li Huili Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Patients indicated for total hip arthroplasty, undergoing unilateral surgery; 2.Classified as ASA (American Society of Anesthesiologists.physical status I-III; 3.No life-threatening diseases of important organs such as heart, lung, brain, liver, and kidney; 4.No recent use of sedatives, opioids, or other analgesic drugs; 5.Normal preoperative muscle strength.
Exclusion criteria
Exclusion criteria: 1.Contraindication to receiving neuraxial anesthesia, history of psychiatric disorders; 2.History of spinal surgery or trauma, back infection; 3.Coagulopathy or currently undergoing anticoagulant therapy; 4.Allergy to local anesthetic agents; 5.Central nervous system diseases, especially spinal cord or spinal nerve root lesions.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS Score; | — |
Secondary
| Measure | Time frame |
|---|---|
| The incidence of adverse reactions such as postoperative nausea and vomiting; | — |
Countries
China
Contacts
Public ContactLi Yan
Ningbo Medical Center Li Huili Hospital
Outcome results
None listed