Postoperation pain
Conditions
Interventions
Control group: ropivacaine group (R group: 60mL of 0.25% ropivacaine hydrochloride):Ultrasound guided bilateral posterior lumbar muscle block
Experimental group: bupivacaine liposome group (LB group: LB20mL+physiological saline 40mL):Ultrasound guided bilateral posterior lumbar muscle block
Sponsors
Panzhihua Central Hospital
Eligibility
Sex/Gender
Female
Age
19 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1.Age range of 19-70 years old; 2.Body mass index (BMI) 18-28kg/m^2; 3.American Society of Anesthesiologists (ASA) grades I-II; 4.Patients who are able to understand and willing to use VAS scoring to report pain.
Exclusion criteria
Exclusion criteria: 1.Patient refusal; 2.For individuals with contraindications to regional anesthesia; 3.Individuals who are allergic to the drugs used during anesthesia; 4.Long term use of opioid drugs, sedatives, antidepressants, monoamine oxidase inhibitors, and other medications; 5.Whole body or puncture site infection; 6.Abnormal coagulation time and platelet count; 7.Severe preoperative complications (severe hypertension, heart failure, severe arrhythmia, severe lung disease, severe liver and kidney dysfunction, digestive ulcers, mental or neurological disorders, cognitive impairment); 8.Previous chronic pain; 9.Language communication barriers; 10.Follow up failed or dropped out midway.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The number of presses on the analgesic pump; Postoperative sufentanil consumption; The utilization rate of additional flurbiprofen ester in the ward;; | — |
Secondary
| Measure | Time frame |
|---|---|
| First time of getting out of bed activity;Surgical duration;Patient satisfaction score;hospital stay;Incidence of postoperative complications;QLB onset time;Total amount of opioid drugs during surgery;;VAS scores during rest and exercise at 4, 8, 12, 24, 48, and 72 hours postoperatively; | — |
Countries
China
Contacts
Public ContactBangjian Zhang
Panzhihua Central Hospital
Outcome results
None listed