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Conditions
Interventions
Retrolaminer block group:Retrolaminer block, Ropivacaine, 0.4%, 30ml
Local infiltration group:Local infiltration, Ropivacaine, 0.4%, 30ml
Sponsors
Affiliated Hospital of Zunyi Medical College
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients undergoing laparoscopic nephrectomy; 2. Aged 18-65 years; 3. BMI 18 to 28kg/m2; 4. ASA grade I-II.
Exclusion criteria
Exclusion criteria: 1. Patients with severe heart, liver and pulmonary dysfunction, who need to enter the ICU to continue treatment after surgery; 2. Coagulation abnormality; 3. History of allergic reactions to anesthetics; 4. Long-term drinking, chronic pain, or a history of long-term use of psychotropic drugs; 5. Puncture site scars, infection, tumor; 6. History or family history of malignant hyperthermia; 7. Unable to cooperate with postoperative follow-up or poor compliance; 8. Pregnant women and lactation; 9. Adrenal tumor patient; 10. With serious visual or hearing impairment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Score;Number of effective pressing of PCIA;Postoperative cumulative consumption of sufentanil;ß-EP;IL-1ß;Blood glucose;PEG2; | — |
Secondary
| Measure | Time frame |
|---|---|
| Extubation time;First activity time to out of bed;Postoperative drug additions;Basic vital signs;Demographic information; | — |
Countries
China
Contacts
Public ContactDexing Liu
Affiliated Hospital of Zunyi Medical College
Outcome results
None listed