Intensive individualized induction therapy with behenoyl cytarabine, daunorubicin and 6-mercaptopurine followed by intensive consolidation including intermediate-dose continuous cytarabine, mitoxantron, etoposide and vinca alkaloids in acute myeloid leukemia in adults.
Forty-one consecutive adult patients with acute myeloid leukemia (AML) were treated with an intensive individualized induction therapy of behenoyl cytarabine, daunorubicin, and 6-mercaptopurine, 29 patients (71%) achieved complete remission (CR). Patients then received three courses of intensive consolidation therapy, including intermediate-dose continuous cytarabine (400 mg/m2, for 5 days) and non-cross resistant drugs such as mitoxantron, etoposide and vincristine. During the course of the consolidation therapy, three patients died of infections and one died of myocardial infarction. Four patients underwent allogeneic bone marrow transplantation. The patients then received six courses of moderately intensive maintenance therapy for 1 year. The predicted 5-year continuing CR and disease-free survival rates of the CR patients were 62% (95% confidence limit, 41% to 83%) and 53% (33% to 73%), respectively. Although the number of patients in this study is small, the present study indicated that it may be possible to cure a fairly large proportion of AML patients by chemotherapy alone, if intensive induction therapy is followed by intensive consolidation therapy.
Ohno
R
R
First Department of Internal Medicine, Nagoya University School of Medicine, Japan.
Yokomaku
S
S
Okumura
M
M
Nagai
T
T
Kitaori
K
K
Ito
T
T
Takeo
T
T
Sugiura
I
I
Yano
K
K
Ito
Y
Y
D000208:Acute Disease; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003561:Cytarabine / Q000008:administration & dosage / Q000031:analogs & derivatives; D003630:Daunorubicin / Q000008:administration & dosage; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007951:Leukemia, Myeloid / Q000188:drug therapy*; D008297:Male; D015122:Mercaptopurine / Q000008:administration & dosage; D008942:Mitoxantrone / Q000008:administration & dosage; D014748:Vinca Alkaloids / Q000008:administration & dosage
D014748:Vinca Alkaloids; D003561:Cytarabine; D005047:Etoposide; C015019:enocitabine; D008942:Mitoxantrone; D015122:Mercaptopurine; D003630:Daunorubicin