High Dosage Methylprednisolone for Neural Protection in Operation for Lumbar Spinal Stenosis / 中国康复理论与实践

ABSTRACT

@#ObjectiveTo observe the protective effect of high-dosage methylprednisolone (MP) after lumbar spinal stenosis operation. Methods20 Patients with lumbar spinal stenosis accepted laminectomy. The treatment group (11 cases) received MP 30 mg/kg when the skin incised, and followed with MP 40 mg twice a day for 3 d after operation. The control group (9 cases) received MP 40 mg twice a day for 3 d after operation. They were assessed with JOA scale before and after operation. ResultsThe JOA score was (9.25±2.12) and (9.53±2.10) in treatment group and control group before operation (P>0.05), and was (13.43±2.01) and (11.21±2.13) 1 week after operation (P<0.05), (14.62±2.15) and (13.04±2.11) 3 months after operation (P<0.05). The neurological symptom deteriorated in 1 cases of control group. No peptic ulcer, poor wound healing or other associated complications has been found. ConclusionHigh-dosage methylprednisolone may protect the spine cord intraoperative the lumbar spinal stenosis.