Overview Treatment of Primary CNS Lymphoma ( FTD ) Status: Completed Trial end date: 2019-03-02 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the efficacy and safety of FTD regiment (fotemustine, temozolomide and dexamethasone ) for patients with primary CNS lymphoma. Phase: Phase 2 Details Lead Sponsor: Mingzhi ZhangCollaborator: Zhengzhou UniversityTreatments: CytarabineDexamethasoneFotemustineTemozolomide