Patients undergoing subcostal oblique incision surgery under general anesthesia
Conditions
Interventions
Experimental Group:0.375% ropivacaine +4mg dexamethasone30ml
Sponsors
The Second Affiliated Hospital of Xuzhou Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1. Obtained the approval and consent of the medical Ethics Committee of the hospital, and signed the informed consent; 2.aged 18-85 years old; 3.ASA anesthesia grade I-III; 4.Elective upper abdominal open surgery with oblique subcostal incision under general anesthesia was performed.
Exclusion criteria
Exclusion criteria: 1. BMI > 30kg/m2; 2. Pregnant and lactating women; 3. Allergy to study drugs; 4. Patients with severe cardiopulmonary dysfunction, severe liver and kidney dysfunction, and previous pain syndrome; 5. Patients with opioid dependence and long-term use of analgesics; 6. Patients with contraindications to nerve block; 7. Patients with severe mental illness who are unable to communicate. 8. Coagulation dysfunction or use of anticoagulant drugs; 9, patients enrolled in other trials.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cumulative fentanyl consumption after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| NRS scores at rest and during movement after surgery;The first pressing time of postoperative analgesia pump;The first time to get out of bed after operation;Postoperative QoR-15 recovery score;The incidence of postoperative anesthesia-related complications;The first postoperative exhaust time;The number of times rescue analgesia was needed; | — |
Countries
China
Contacts
Public ContactMijian Kong
The Second Affiliated Hospital of Xuzhou Medical University
Outcome results
None listed