General anesthesia prone position surgery
Conditions
Interventions
Lidocaine group:Administer a loading dose of 1.5 mg/kg lidocaine within 10 minutes after induction of general anesthesia, followed by continuous infusion at 2 mg/kg·h.
Blank control group:Pump injection with an equal volume of normal saline in the lidocaine group
Sponsors
China-Japan Union Hospital of Jilin University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Age 18–70 years; 2. ASA physical status classification I–II; 3. BMI: 18.5–28 kg/m²; 4. ARISCAT score < 26 points; 5. No gender restrictions.
Exclusion criteria
Exclusion criteria: 1. Patients with cardiac conduction system abnormalities and other severe arrhythmias. 2. Patients with congestive heart failure or left ventricular dysfunction. 3. Patients allergic to amide-type local anesthetics. 4. Patients with severe cardiac, cerebral, hepatic, renal, or neurological disorders. 5. Patients and their families who refuse to participate in the trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative Pulmonary Complications;partial pressure of oxygen;Blood oxygen saturation;Peak airway pressure;Platform Pressure;Lung compliance; | — |
Countries
China
Contacts
Public ContactPeng Chen
China-Japan Union Hospital of Jilin University
Outcome results
None listed