Postoperative pain
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Aged 18-64 years; 2.ASA I-II. 3.Scheduled for elective video-assisted thoracoscopic surgery (VATS) .
Exclusion criteria
Exclusion criteria: 1. History of prior chest surgery, morbid obesity, severe cardiovascular system diseases, chronic respiratory system diseases, liver or kidney dysfunction, blood system disorders or a history of mental illnesses. 2. Allergy to local anesthetics. 3. Infection near the local block site and systemic infection. 4. Language barriers or communication difficulties. 5. The patient refused to participate in the study or refused to use the analgesic pump.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| NRS pain scores during deep inspiration following surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Quality of recovery;Opioid dosage and the time to the initial administration of opioid analgesia;Plasma biomarker;NRS pain scores at rest following surgery;Participant satisfaction; | — |
Countries
China
Contacts
Shanghai Pulmonary Hospital, Tongji University