Combination of aclarubicin and etoposide for the treatment of advanced acute myeloid leukemia: results of a prospective multicenter phase II trial. German AML Cooperative Group.
In order to develop new strategies for the treatment of relapsed or refractory acute myeloid leukemia, the German AML Cooperative Group performed a prospective multicenter phase II study to evaluate the antileukemic efficacy of aclarubicin 60 mg/m2/day and etoposide 100 mg/m2/day each given for 5 days. Of 37 heavily pretreated evaluable patients (median age 42 years, range 18-81) 15 (40%) achieved a remission after one or two courses of treatment consisting of nine complete (24%) and six partial remissions (16%). Fourteen (38%) cases were non-responders and eight (22%) patients suffered from early deaths. Disease-free survival for patients in remission and overall survival were 3.2 months each. The median duration of critical neutropenia <500/microl was 27 days. The most frequent non-hematologic side-effects were stomatitis (WHO III/IV, 48%), infections (40%), nausea/vomiting (26%) and diarrhea (24%). Cardiac toxicity was mild. This study suggests a substantial antileukemic efficacy and an acceptable toxicity of aclarubicin in combination with etoposide in heavily pretreated patients with advanced acute myeloid leukemia, and warrants further evaluations in a more favorable stage of the disease.
Department of Hematology and Oncology, Georg-August-University, Göttingen, Germany.
W
W
Kern
J
J
Braess
A
A
Grote-Metke
H
H
Kuse
R
R
Fuchs
D K
DK
Hossfeld
A
A
Reichle
B
B
Wörmann
T
T
Büchner
W
W
Hiddemann
D015250:Aclarubicin / Q000008:administration & dosage; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D018572:Disease-Free Survival; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000188:drug therapy* / Q000401:mortality; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D009503:Neutropenia / Q000139:chemically induced; D011446:Prospective Studies; D012008:Recurrence; D013280:Stomatitis / Q000139:chemically induced; D015996:Survival Rate
D005047:Etoposide; D015250:Aclarubicin