spinal surgery
Conditions
Interventions
Control group (Group C) :Group C started monitoring MEP baseline 45 minutes after anesthesia induction
Baseline group (Group B):Group B started monitoring MEP baseline immediately after tracheal intubation without muscle relaxants
Sponsors
JiangSu XuZhou central hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1) Spinal surgery patients who require intraoperative neuroelectrophysiological monitoring; 2) Age 18-70 years old; 3) American Society of Anesthesiologists ASA classification I-II; 4) No obvious movement defects were found in the limbs during preoperative examination; 5) Patients willing to participate in this study.
Exclusion criteria
Exclusion criteria: 1) Pacemaker implantants; 2) Patients with peripheral neuropathy of the limbs; 3) Patients with a history of epilepsy; 4) Patients with metal objects in their bodies; 5) Patients with skull defects or other contraindications for neuroelectrophysiological monitoring; 6) Patients with limb dysfunction caused by sequential factors; 7) Patients with extremely unstable electrophysiological signals caused by non patient factors such as machine interference; 8) Patients who are unwilling to join this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate of MEP baseline monitoring;Baseline stimulus threshold;MEP sensitivity;MEP specificity;MEP false positive rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| JOA score; | — |
Countries
China
Contacts
Public ContactWEI ZHENG
JiangSu XuZhou central hospital
Outcome results
None listed