prolapse of lumbar intervertebral disc
Conditions
Interventions
Control group:standard treatment
Sponsors
the Third Hospital of Hebei Medical University
Eligibility
Sex/Gender
All
Age
65 Years to No maximum
Inclusion criteria
Inclusion criteria: (1) Elderly patients with prolapse of lumbar intervertebral disc receiving Posterior lumbar decompression bone grafting and internal fixation under general anesthesia,American Society of Anesthesiologists' physical status classes I & II; (2) no history of traumatic brain injury, neurological diseases and alcohol abuse; (3) no cognitive dysfunction; (4) no severe vision or hearing impairment and no obvious abnormality of heart, lung, liver and kidney function.
Exclusion criteria
Exclusion criteria: (1) Operation time is greater thsna3 hours; (2) The intraoperative blood loss is more than 800 ml; (3) The surgery was cancelled for various reasons.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cognitive function; | — |
Secondary
| Measure | Time frame |
|---|---|
| IL-6;IL-10;S100ß; | — |
Countries
China
Contacts
Public ContactQiujun Wang
The Third Hospital of Hebei Medical University
Outcome results
None listed