Comparative analysis of treatment efficacy of different methods on multiple segmental adult cervical spinal cord injury without fracture dislocation / 中华神经医学杂志

ABSTRACT

Objective To investigate the treatment effects of operation and nerve growth factor on adult multisegmental cervical spinal cord injury without fracture dislocation.Methods Sixty-eight patients with multiple segmental cervical spinal cord injury without fracture dislocation,admitted to our hospital from January 2004 to May 2011,were chosen in our study; according to the will of the patients,18 patients received conservative treatment (group A),25 patients were treated by posterior single open-door laminoplasty (group B) and the other 25 patients were treated with posterior single open-door laminoplasty combined with nerve growth factor (group C,once daily for 4 weeks); their clinical data were retrospectively analyzed.Follow up was performed at 3,6 and 12 months after the treatments;Japanese Orthopaedic Association (JOA) scale was employed to evaluate the clinical efficacy.Results Three,6,12 months after the treatments,the JOA scale scores were statistically different among the three groups (P＜0.05); the scores in group B and C were significantly higher than those in group A at all time points (P＜0.05); 6 and 12 months after the treatmemts,the JOA scale scores in group C were significantly higher than those in group B (P＜0.05).Conclusion To patients with multisegmental cervical spinal cord injury without fracture dislocation,conservative treatment can make the spinal cord function partially restored,but the effect is limited; exogenous nerve growth factor has good repairing effect on spinal cord injury.