Lumbosacral disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. in patients with lumbar disc (annulus fibrosus unruptured); 2. lumbar spinal stenosis; 3. 20 to 60 years old, ASA I ~ II
Exclusion criteria
Exclusion criteria: 1. there is a history of diseases of the immune system; 2. recently infected; 3. previous history of diabetes; 4. the body mass index (BMI) greater than or equal to 30; 5. two days before the intraoperative use of large doses of glucocorticoids; 6. poor nutritional status, albumin less than 35g/L, serum total protein of less than 60g/L
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lymphocyte subpopulationsCD3, CD4, CD8, CD16, CD56; | — |
Countries
China