title: Outcome of acute myeloid leukaemia in adults: a retrospective analysis.
abstract: BACKGROUND
  There are little data from India on the management of acute myeloid leukaemia. With better understanding of the biology of the disease, and routine use of high-dose cytarabine as post-remission therapy with or without haematopoietic blood stem cell transplantation (HSCT), the results have improved in the past two decades. We analysed our results in a cohort of recently treated patients.
  
  
  METHODS
  A total of 166 newly diagnosed patients with AML (excluding acute promyelocytic leukaemia), 15-60 years of age were treated with daunorubicin (60 mg/m2/day x3 days) or idarubicin (12 mg/m2/day x3 days) with cytarabine (100 mg/m2/day continuous i.v. infusion x7 days) induction chemotherapy. Post-remission therapy included 2 cycles of high-dose cytarabine (15-18 g/m2) followed by monthly cycles of outpatient maintenance chemotherapy x4 cycles, consisting of daunorubicin (45 mg/m2 i.v. x1 day and cytarabine 100 mg/ m2 s.c. twice daily x5 days). Six patients in remission received sibling donor allogeneic HSCT.
  
  
  RESULTS
  Morphological complete remission was achieved in 69.9% of the patients. Resistant disease after induction chemotherapy was seen in 14.6% and early mortality occurred in 16%. Relapse-free survival and event-free survival at a median of 36 months was 34% and 22%, respectively. Relapse occurred in 43.9%. The median duration of remission was 12 months.
  
  
  CONCLUSIONS
  Our results conform to the published literature from larger cooperative studies from the West. Currently available cytotoxic drugs are unlikely to improve the results any further.
authors.affiliation: Department of Medical Oncology, Tata Memorial Hospital, Parel, Mumbai 400008, Maharashtra. saikias@vsnl.com
authors.forename: T K
authors.initials: TK
authors.lastname: Saikia
authors.forename: A
authors.initials: A
authors.lastname: Bakshi
authors.forename: R
authors.initials: R
authors.lastname: Bhagwat
authors.forename: S
authors.initials: S
authors.lastname: Tawde
authors.forename: R
authors.initials: R
authors.lastname: Nair
authors.forename: C N
authors.initials: CN
authors.lastname: Nair
authors.forename: P M
authors.initials: PM
authors.lastname: Parikh
mesh_terms: D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003561:Cytarabine / Q000008:administration & dosage; D003630:Daunorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D015255:Idarubicin / Q000008:administration & dosage; D007194:India; D015470:Leukemia, Myeloid, Acute / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012074:Remission Induction; D012189:Retrospective Studies; D016019:Survival Analysis; D016896:Treatment Outcome
chemical_list: D003561:Cytarabine; D015255:Idarubicin; D003630:Daunorubicin