全反式维甲酸联合As2O3治疗急性早幼粒细胞白血病21例分析

目的：观察三氧化二砷（As2O3）联合全反式维甲酸（ATRA）治疗急性早幼粒细胞白血病（APL）的疗效及毒副反应。方法：对21例急性早幼粒细胞白血病（APL）患者应用As2O3联合ATRA双诱导治疗,对高白细胞患者加用单一化疗药物高三尖衫酯碱（H）或柔红霉素（DNR）。结果：21例患者中19例完全缓解,完全缓解（CR）率90.47%;1例死于颅内出血。结论：三氧化二砷联合全反式维甲酸治疗急性早幼粒细胞白血病疗效确切,患者耐受性较好。

All-trans Retinoic acid combined arsenic trioxide in the treatment of acute promyelocytic leukemia Clinical analysis of 21 cases

Objective:To observe the arsenic trioxide (As2O3) combined with alltransretinoic acid (ATRA) treatment of acute promyelocytic leukemia (APL) of the efficacy and toxicity.Methods: 21 patients with acute promyelocytic leukemia (APL) patients with doubleAs2O3 combined ATRA induction therapy,patients with high white blood cell with a single chemotherapy drug third year plus tipshirt ester base (H) or daunorubicin (DNR).Results:In 21 patients,19 cases of complete remission,complete remission (CR) rate of 90.47%;1 patient died of intracranial hemorrhage.Conclusion:arsenic trioxide combined with alltrans retinoic acid treatment of acute promyelocytic leukemia precise and well tolerated in patients.