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[摘要]
目的：观察甲钴胺对视神经损伤的疗效。
方法：将38例38眼视神经损伤患者随机分为两组，分别用甲钴胺注射液500μg或妥拉苏林12.5mg半球后注射，比较两组间视力和视野的变化。
结果：甲钴胺治疗组有效率为80%，妥拉苏林组有效率为44%，两组比较具有显著性意义(P<0.05)。
结论：甲钴胺是治疗视神经损伤的一种安全有效药物。
[Key word]
[Abstract]
AIM: To observe the effect of Mecobalamin for the treatment of the patients with optic nerve injury.
METHODS: Thirty-eight(38 eyes)patients randomly received either Mecobalamin treatment 21 cases or Tolazoline treatment 17 cases. Patients were treated with Mecobalamin injection 500μg or Tolazoline 12.5mg by hemisphere injection respectively. The change of vision and visual field for the treatment of optic nerve injury was compared.
RESULTS: The effect rate was 80% in the group treated with Mecobalamin and 44% in the controlled group with tolazoline: there was a statistical significant difference between them(P<0.05).
CONCLUSION:Mecobalamin is an effective and security medicine for the treatment of optic nerve injury.
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