None
Conditions
Interventions
Group R:After induction of general anesthesia and endotracheal intubation, bilateral external oblique intercostal plane blocks were performed under ultrasound guidance. Each sie received 20 ml of 0.4
Group LB:After induction of general anesthesia and endotracheal intubation, bilateral external oblique intercostal plane blocks were performed under ultrasound guidance. Each side received 20 ml of l
Sponsors
Shunde Xinrongqi Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1.Patients aged 18–65 years ; 2. Classified as ASAI-II; 3. Selective laparoscopic cholecystectomy; 4.Agree to participate in this study and signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1. History of upper abdominal surgery; 2. Refusal to undergo nerve block; 3. Pregnant or lactating women; 4. Coagulation dysfunction; 5. Infection or tumor at the puncture site; 6. History of allergy to the drugs in this study; 7. History of gastrointestinal ulcers; 8. Liver or kidney insufficiency; 9. Long-term use of analgesic drugs; 10. Inability to communicate with follow-up personnel.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| QoR-15 score ; | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS score;Number of analgesic rescue administration.; Total dose of tramadol used within 72 hours postoperatively.;The time elapsed from the end of surgery to the first request for analgesic rescue.;The level of sensory regression on the abdominal wall;The time of first flatus post-surgery; The time of first ambulation out of bed post-surgery;Satisfaction of patients; | — |
Countries
China
Contacts
Public ContactLujun Cen
Shunde Xinrongqi Hospital
Outcome results
None listed