lung cancer
Conditions
Interventions
Test group:Adjust the volume of 0.5 % ropivacaine one by one.
Sponsors
The First Affiliated Hospital of Dalian Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1: candidates scheduled for thoracoscopic lobectomy at our institution; 2: individuals aged 18-75 years, with a height of 150-180 cm and a BMI of 18-35 kg/m^2; 3: patients classified as American Society of Anesthesiologists (ASA) grade I-III.
Exclusion criteria
Exclusion criteria: 1: refusal to provide informed consent; 2: inability to comply with the research protocol; 3: pregnancy, as indicated by a positive maternal or urinary pregnancy test; 4: preoperative use of analgesics or medications affecting neurological function; 5: history of opioid usage; 6: spinal deformity, abnormal coagulation function, or infection at the puncture site; 7: mental illness or other factors preventing cooperation; 8: allergy to local anesthetics or drugs used during surgery; 9: inability to understand or use the Visual Analogue Scale (VAS) for pain or Patient-controlled Intravenous Analgesia (PCIA).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The erector spinae plane block was successful; | — |
Secondary
| Measure | Time frame |
|---|---|
| Total postoperative use of opioid drugs;safety; | — |
Countries
China
Contacts
Public ContactChunmei Wang
The First Affiliated Hospital of Dalian Medical University
Outcome results
None listed