title: [Efficacy of IA regimen followed by FLAG regimen in the treatment of acute myeloid leukaemia].
abstract: OBJECTIVE
  To investigate the efficacy and toxicity of standard-dose IA regimen (idarubicin and cytarabine) as induction therapy followed by FLAG regimen in patients with acute myeloid leukemia (AML), and its influence on peripheral stem cell mobilization.
  
  
  METHODS
  A total of 23 previously untreated de novo AML patients were enrolled. Thirteen patients were male, and 10 female, with ages ranging from 14 to 54 (median: 41) years. Cytogenetic analysis was performed for all patients. The IA regimen contained idarubicin (12 mg x m(-2) x d(-1), days 1 to 3) and cytarabine (100 mg x m(-2) x d(-1), days 1 to 7), and the FLAG regimen contained'fludarabine (50 mg/d, days 1 to 5), cytarabine (2 g x m(-2) x d(-1), days 1 to 5) and granulocyte colony-stimulating factor (G-CSF, 300 microg/d, days 0 to 5).
  
  
  RESULTS
  After one course of induction therapy, the CR rate was 91.3%. The CR rate for patients with favourable and intermediate prognostic karyotypes was 100% and 91.3%, respectively. Nineteen patients in CR were consolidated with FLAG regimen, of which 6/9 (66.7%) patients were able to mobilize a sufficient number of CD34+ cells and successfully performed autologous stem cell transplantation. Four patients relapsed. The median survival duration was 19.5 months and median disease-free survival was 14 months. Myelosuppression and infections due to neutropenia were the most frequent adverse effects, severe nonhematologic toxicity and the early death were not observed in all patients.
  
  
  CONCLUSIONS
  IA followed by FLAG regimen is effective and well tolerable in AML patients especially in those with favourable and intermediate prognostic karyotypes, and 1 to 2 courses of this therapy shows no influence on peripheral stem cell mobilization and subsequent autologous stem cell transplantation.
authors: Department of Hematology, First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China.
authors: Si-Xuan
authors: SX
authors: Qian
authors: Jian-Yong
authors: JY
authors: Li
authors: Ming
authors: M
authors: Hong
authors: Hua
authors: H
authors: Lu
authors: Han-Xin
authors: HX
authors: Wu
authors: Hong-Xia
authors: HX
authors: Qiu
authors: Su-Jiang
authors: SJ
authors: Zhang
authors: Li-Juan
authors: LJ
authors: Chen
authors: Wei
authors: W
authors: Xu
authors: Rui-Lan
authors: RL
authors: Sheng
mesh_terms: D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D016896:Treatment Outcome; D055815:Young Adult