thoracic intraspinal tumor
Conditions
Interventions
group1:intravenous anesthesia of proposal and remifentainl
group2:anesthesia of dexmedetomidine
group3:anesthesia of dexmedetomidine
Sponsors
Beijing Tiantan Hospital Affiliated to Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Approved by the Ethics Committee of Tiantan hospital. patients with intraspinal tumor are enrolled after appropriate written informed consent and assent. Patients aged 18 to 60 years, with ASA grade I or II, and a body mass index less than 30kg/m2.
Exclusion criteria
Exclusion criteria: long-term use of sedatives, analgesics and addictive to them; severe circulatory system diseases (such as heart block, heart failure, left ventricular dysfunction); clinical diagnosis of diabetes and impaired glucose tolerance, or suspected diabetes; insulin and glucose injection during the research; whole body or vital organ infections; infections of stimulated or recorded part; obesity (BMI>30Kg/m2), anemia (hemoglobin<11g/L); severe damage of vital organs (such as severe liver and kidney dysfunction).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Motor Evoked Potentials, MEP;Somatosensory Evoked Potentials, SSE; | — |
Countries
China
Contacts
Public ContactHan Ruquan
Beijing Tiantan Hospital Affiliated to Capital Medical University
Outcome results
None listed