• Medientyp: E-Artikel
  • Titel: Dose-dense induction with sequential high-dose cytarabine and mitoxantone (S-HAM) and pegfilgrastim results in a high efficacy and a short duration of critical neutropenia in de novo acute myeloid leukemia: a pilot study of the AMLCG
  • Beteiligte: Braess, Jan; Spiekermann, Karsten; Staib, Peter; Grüneisen, Andreas; Wörmann, Bernhard; Ludwig, Wolf-Dieter; Serve, Hubert; Reichle, Albrecht; Peceny, Rudolf; Oruzio, Daniel; Schmid, Christoph; Schiel, Xaver; Hentrich, Marcus; Sauerland, Christina; Unterhalt, Michael; Fiegl, Michael; Kern, Wolfgang; Buske, Christian; Bohlander, Stefan; Heinecke, Achim; Baurmann, Herrad; Beelen, Dietrich W.; Berdel, Wolfgang E.; Büchner, Thomas;
  • Erschienen: American Society of Hematology, 2009
  • Erschienen in: Blood
  • Sprache: Englisch
  • DOI: 10.1182/blood-2008-07-162842
  • ISSN: 0006-4971; 1528-0020
  • Schlagwörter: Cell Biology ; Hematology ; Immunology ; Biochemistry
  • Entstehung:
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  • Beschreibung: <jats:title>Abstract</jats:title><jats:p>Dose density during early induction has been demonstrated to be one of the prime determinants for treatment efficacy in acute myeloid leukemia (AML). The German AML Cooperative Group has therefore piloted a dose-dense induction regimen sequential high-dose AraC and mitoxantrone followed by pegfilgrastim (S-HAM) in which 2 induction cycles are applied over 11 to 12 days instead of 25 to 29 days as used in conventional double induction, thereby increasing dose density 2-fold. Of 172 de novo AML patients (excluding acute promyelocytic leukemia), 61% reached a complete remission, 22% a complete remission with incomplete peripheral recovery, 7% had persistent leukemia, 10% died (early death) resulting in an overall response rate of 83%. Kaplan-Meier estimated survival at 2 years was 61% for the whole group (patients with unfavorable karyotypes, 38%; patients with favorable karyotypes, 69%; patients with intermediate karyotypes, 75%) after S-HAM treatment. Importantly, the compression of the 2 induction cycles into the first 11 to 12 days of treatment was beneficial for normal hematopoiesis as demonstrated by a significantly shortened duration of critical neutropenia of 31 days compared with 46 days after conventionally timed double induction. (European Leukemia Trial Registry LN_AMLINT_2004_230.)</jats:p>
  • Zugangsstatus: Freier Zugang