Laparoscopic cholecystectomy
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients undergoing elective laparoscopic cholecystectomy; 2. American Society of Anesthesiologists (ASA) grade I~III; 3. aged 18 to 70 years.
Exclusion criteria
Exclusion criteria: 1. Allergic to local anesthetics; 2. skin damage and infection of the chest and/or back puncture site; 3. mental abnormalities; 4. obvious heart, lung, liver, kidney dysfunction; 5. people that can not be normal with pain numerical evaluation scale (NRS) score; 6. refused to nerve Block; 7. obesity (BMI > 30 kg / m2).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Nerve block plane;Postoperative recovery: recovery time of bowel movement, eating time, time to get out of bed, patient comfort,;Satisfaction; | — |
Countries
China
Contacts
Liaocheng People's Hospital