Postoperative analgesia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged 18 to 80 years old; 2. BMI<30kg/m2; 3. Weight=40kg; 4. ASA I, II; 5. scheduled for elective thoracoscopic surgery.
Exclusion criteria
Exclusion criteria: 1. infection at local block site; 2. allergy to local anesthetics; 3. preexisting neurological deficit or psychiatric illness; 4. liver failure; 5. serum creatinine > 1.5 mg/dl; 6. chronic pain or chronic opioid use; 7. history of alcoholism or drug abuse; 8. pregnancy and inability to accomplish the pain assessment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the worst NRS pain scores; | — |
Secondary
| Measure | Time frame |
|---|---|
| total intra-operative sufentanil consumption;per hour, per kilogram intra-operative sufentanil consumption; | — |
Countries
China
Contacts
Shanghai Pulmonary Hospital