postoperative pain
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 or II; 5. Patients scheduled to undergo thoracotomy; 6. be conscious and can accomplish pain assessment after interpretation.
Exclusion criteria
Exclusion criteria: 1. Puncture site infection; 2. severe coagulophy; 3. Local anesthetic allergy; 4. severe cardiovascular disease; 5. liver failure or renal insufficiency; 6. chronic pain or chronic opioid use; 7. history of alcoholism or drug abuse; 8. inability to accomplish the pain assessment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| NRS;Intraoperative hypotension and postoperative complications;QoR-40; | — |
Secondary
| Measure | Time frame |
|---|---|
| operation time and onset time of block;Duration of operation and total intraoperative sufentanil consumption;Ramsay score;intraoperative hemodynamic change ; | — |
Countries
China
Contacts
Shanghai Pulmonary Hospital