spinal compression myelopathy
Conditions
Interventions
Group 1:constant infusion of dexmedetomidine propofol and remifentanil
Group 2:infusion of propofol and remifentanil
Sponsors
Honghui hospital, Xi'an Jiaotong University.
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Patients age between 18 and 70 years and ASA status from I to III; 2. Computed tomography(CT) or magnetic resonance image(MRI) studies showed spinal compression evidence; 3. Patients presented obvious spinal stenosis symptoms,like pain and numbness in limbs; 4. No strict gravity center, liver, kidney and blood system and other important organ diseases; 5. Sign informed consent.
Exclusion criteria
Exclusion criteria: (1) Combined injuries and old fractures; (2) A stroke history with residual neurological disorder; (3) Received spinal surgery or treatment before; (4) Alcohol or drug abusers; (5) Received wake-up test during decompression surgery; (6) No legal capacity or legal capacity is restricted; (7) The researchers considered it inappropriate to participate in any other circumstances of the trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the amplitude and latency of the motor evoked potential;modified Japanese Orthopaedic Association Scoring system;the amplitude and latency of the SEP;3-month follow-up neurological function scoring; | — |
Secondary
| Measure | Time frame |
|---|---|
| time to opening eye;toe-movement time;conscious status after anesthesia recovery; | — |
Countries
China
Contacts
Public ContactLiu Tun
Department of Anesthesiology, Honghui hospital, Xi'an Jiaotong University,
Outcome results
None listed