Group A received an aggresive methylprednisolone(MP) therapy followed by the moderate long term course of corticosteriod, group B received routine long term course of prednisone.

• 结果:冲击治疗组的近期缓解率、复发(反复)率、尿蛋白阴转及血生化恢复时间均达到或优于对照组,冲击治疗组不良反应发生率低于对照组。