Lung cancer
Conditions
Interventions
Group receiving 20 mL of 0.4% ropivacaine:After anesthesia induction and completion of patient positioning, but prior to surgical incision, an ultrasound-guided erector spinae plane block is performed
Group receiving 40 mL of 0.4% ropivacaine:but prior to surgical incision, an ultrasound-guided erector spinae plane block is performed.
Sponsors
Zhongda Hospital Affiliated to Southeast University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.Patients aged 18–80 years undergoing elective thoracoscopic pulmonary tissue resection; 2.ASA physical status I–III.
Exclusion criteria
Exclusion criteria: 1.Contraindications to regional anesthesia or infection at the injection site; 2.history or family history of psychiatric disorders; 3.history of drug abuse and alcoholism (alcoholism defined as a weekly alcohol intake greater than 14 units — 1 unit of alcohol = 360 mL beer or 45 mL spirits with 40% alcohol content or 150 mL wine); 4.severe preoperative liver dysfunction (Child-Pugh class C) and renal dysfunction (requiring dialysis), combined with severe respiratory dysfunction (type I or type II respiratory failure); 5.long-term use of opioids or non-opioid analgesics in the past.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Numeric Rating Scale (NRS) for pain;Opiate consumption within 48 hours postoperatively;Postoperative recovery quality-15 (QOR-15) score; | — |
Secondary
| Measure | Time frame |
|---|---|
| The incidence of postoperative complications;Length of hospital stay;Patient and relevant department satisfaction;30-day and 90-day mortality; | — |
Countries
China
Contacts
Public ContactMengmeng Zheng
Zhongda Hospital Affiliated to Southeast University
Outcome results
None listed