author_facet Creutzig, Ursula
Zimmermann, Martin
Bourquin, Jean-Pierre
Dworzak, Michael N.
von Neuhoff, Christine
Sander, Annette
Schrauder, André
Teigler-Schlegel, Andrea
Starý, Jan
Corbacioglu, Selim
Reinhardt, Dirk
Creutzig, Ursula
Zimmermann, Martin
Bourquin, Jean-Pierre
Dworzak, Michael N.
von Neuhoff, Christine
Sander, Annette
Schrauder, André
Teigler-Schlegel, Andrea
Starý, Jan
Corbacioglu, Selim
Reinhardt, Dirk
author Creutzig, Ursula
Zimmermann, Martin
Bourquin, Jean-Pierre
Dworzak, Michael N.
von Neuhoff, Christine
Sander, Annette
Schrauder, André
Teigler-Schlegel, Andrea
Starý, Jan
Corbacioglu, Selim
Reinhardt, Dirk
spellingShingle Creutzig, Ursula
Zimmermann, Martin
Bourquin, Jean-Pierre
Dworzak, Michael N.
von Neuhoff, Christine
Sander, Annette
Schrauder, André
Teigler-Schlegel, Andrea
Starý, Jan
Corbacioglu, Selim
Reinhardt, Dirk
Blood
Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
Cell Biology
Hematology
Immunology
Biochemistry
author_sort creutzig, ursula
spelling Creutzig, Ursula Zimmermann, Martin Bourquin, Jean-Pierre Dworzak, Michael N. von Neuhoff, Christine Sander, Annette Schrauder, André Teigler-Schlegel, Andrea Starý, Jan Corbacioglu, Selim Reinhardt, Dirk 0006-4971 1528-0020 American Society of Hematology Cell Biology Hematology Immunology Biochemistry http://dx.doi.org/10.1182/blood-2011-07-364661 <jats:title>Abstract</jats:title> <jats:p>Patients with core binding factor acute myeloid leukemia (CBF-AML) benefit from more intensive chemotherapy, but whether both the t(8;21) and inv(16)/t (16;16) subtypes requires intensification remained to be determined. In the 2 successive studies (AML-BFM-1998 and AML-BFM-2004), 220 CBF-AML patients were treated using the same chemotherapy backbone, whereby reinduction with high-dose cytarabine and mitoxantrone (HAM) was scheduled for these cohorts only in study AML-BFM-1998 but not in AML-BFM-2004 against the background to minimize overtreatment. Five-year overall survival (OS) and event-free survival (EFS) were significantly higher and the cumulative incidence of relapse (CIR) lower in t(8;21) patients treated with HAM (n = 78) compared with without HAM (n = 53): OS 92% ± 3% versus 80% ± 6%, plogrank0.047, EFS 84% ± 4% versus 59% ± 7%, plogrank0.001, and CIR 14% ± 4% versus 34% ± 7%, p(gray)0.006. These differences were not seen for inv(16) (n = 43 and 46, respectively): OS 93% ± 4% versus 94% ± 4%, EFS 75% ± 7% versus 71% ± 9% and CIR 15% ± 6% versus 23% ± 8% (not significant). The subtype t(8;21), but not inv(16), was an independent predictor of worse outcome without HAM reinduction. Based on our data, a 5-year OS of &gt; 90% can be expected for CBF-AML, when stratifying t(8;21), but not inv(16), patients to high-risk chemotherapy, including HAM reinduction.</jats:p> Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16) Blood
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title Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_unstemmed Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_full Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_fullStr Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_full_unstemmed Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_short Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_sort second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric aml patients with t(8;21) and with inv(16)
topic Cell Biology
Hematology
Immunology
Biochemistry
url http://dx.doi.org/10.1182/blood-2011-07-364661
publishDate 2011
physical 5409-5415
description <jats:title>Abstract</jats:title> <jats:p>Patients with core binding factor acute myeloid leukemia (CBF-AML) benefit from more intensive chemotherapy, but whether both the t(8;21) and inv(16)/t (16;16) subtypes requires intensification remained to be determined. In the 2 successive studies (AML-BFM-1998 and AML-BFM-2004), 220 CBF-AML patients were treated using the same chemotherapy backbone, whereby reinduction with high-dose cytarabine and mitoxantrone (HAM) was scheduled for these cohorts only in study AML-BFM-1998 but not in AML-BFM-2004 against the background to minimize overtreatment. Five-year overall survival (OS) and event-free survival (EFS) were significantly higher and the cumulative incidence of relapse (CIR) lower in t(8;21) patients treated with HAM (n = 78) compared with without HAM (n = 53): OS 92% ± 3% versus 80% ± 6%, plogrank0.047, EFS 84% ± 4% versus 59% ± 7%, plogrank0.001, and CIR 14% ± 4% versus 34% ± 7%, p(gray)0.006. These differences were not seen for inv(16) (n = 43 and 46, respectively): OS 93% ± 4% versus 94% ± 4%, EFS 75% ± 7% versus 71% ± 9% and CIR 15% ± 6% versus 23% ± 8% (not significant). The subtype t(8;21), but not inv(16), was an independent predictor of worse outcome without HAM reinduction. Based on our data, a 5-year OS of &gt; 90% can be expected for CBF-AML, when stratifying t(8;21), but not inv(16), patients to high-risk chemotherapy, including HAM reinduction.</jats:p>
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author Creutzig, Ursula, Zimmermann, Martin, Bourquin, Jean-Pierre, Dworzak, Michael N., von Neuhoff, Christine, Sander, Annette, Schrauder, André, Teigler-Schlegel, Andrea, Starý, Jan, Corbacioglu, Selim, Reinhardt, Dirk
author_facet Creutzig, Ursula, Zimmermann, Martin, Bourquin, Jean-Pierre, Dworzak, Michael N., von Neuhoff, Christine, Sander, Annette, Schrauder, André, Teigler-Schlegel, Andrea, Starý, Jan, Corbacioglu, Selim, Reinhardt, Dirk, Creutzig, Ursula, Zimmermann, Martin, Bourquin, Jean-Pierre, Dworzak, Michael N., von Neuhoff, Christine, Sander, Annette, Schrauder, André, Teigler-Schlegel, Andrea, Starý, Jan, Corbacioglu, Selim, Reinhardt, Dirk
author_sort creutzig, ursula
container_issue 20
container_start_page 5409
container_title Blood
container_volume 118
description <jats:title>Abstract</jats:title> <jats:p>Patients with core binding factor acute myeloid leukemia (CBF-AML) benefit from more intensive chemotherapy, but whether both the t(8;21) and inv(16)/t (16;16) subtypes requires intensification remained to be determined. In the 2 successive studies (AML-BFM-1998 and AML-BFM-2004), 220 CBF-AML patients were treated using the same chemotherapy backbone, whereby reinduction with high-dose cytarabine and mitoxantrone (HAM) was scheduled for these cohorts only in study AML-BFM-1998 but not in AML-BFM-2004 against the background to minimize overtreatment. Five-year overall survival (OS) and event-free survival (EFS) were significantly higher and the cumulative incidence of relapse (CIR) lower in t(8;21) patients treated with HAM (n = 78) compared with without HAM (n = 53): OS 92% ± 3% versus 80% ± 6%, plogrank0.047, EFS 84% ± 4% versus 59% ± 7%, plogrank0.001, and CIR 14% ± 4% versus 34% ± 7%, p(gray)0.006. These differences were not seen for inv(16) (n = 43 and 46, respectively): OS 93% ± 4% versus 94% ± 4%, EFS 75% ± 7% versus 71% ± 9% and CIR 15% ± 6% versus 23% ± 8% (not significant). The subtype t(8;21), but not inv(16), was an independent predictor of worse outcome without HAM reinduction. Based on our data, a 5-year OS of &gt; 90% can be expected for CBF-AML, when stratifying t(8;21), but not inv(16), patients to high-risk chemotherapy, including HAM reinduction.</jats:p>
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imprint_str_mv American Society of Hematology, 2011
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spelling Creutzig, Ursula Zimmermann, Martin Bourquin, Jean-Pierre Dworzak, Michael N. von Neuhoff, Christine Sander, Annette Schrauder, André Teigler-Schlegel, Andrea Starý, Jan Corbacioglu, Selim Reinhardt, Dirk 0006-4971 1528-0020 American Society of Hematology Cell Biology Hematology Immunology Biochemistry http://dx.doi.org/10.1182/blood-2011-07-364661 <jats:title>Abstract</jats:title> <jats:p>Patients with core binding factor acute myeloid leukemia (CBF-AML) benefit from more intensive chemotherapy, but whether both the t(8;21) and inv(16)/t (16;16) subtypes requires intensification remained to be determined. In the 2 successive studies (AML-BFM-1998 and AML-BFM-2004), 220 CBF-AML patients were treated using the same chemotherapy backbone, whereby reinduction with high-dose cytarabine and mitoxantrone (HAM) was scheduled for these cohorts only in study AML-BFM-1998 but not in AML-BFM-2004 against the background to minimize overtreatment. Five-year overall survival (OS) and event-free survival (EFS) were significantly higher and the cumulative incidence of relapse (CIR) lower in t(8;21) patients treated with HAM (n = 78) compared with without HAM (n = 53): OS 92% ± 3% versus 80% ± 6%, plogrank0.047, EFS 84% ± 4% versus 59% ± 7%, plogrank0.001, and CIR 14% ± 4% versus 34% ± 7%, p(gray)0.006. These differences were not seen for inv(16) (n = 43 and 46, respectively): OS 93% ± 4% versus 94% ± 4%, EFS 75% ± 7% versus 71% ± 9% and CIR 15% ± 6% versus 23% ± 8% (not significant). The subtype t(8;21), but not inv(16), was an independent predictor of worse outcome without HAM reinduction. Based on our data, a 5-year OS of &gt; 90% can be expected for CBF-AML, when stratifying t(8;21), but not inv(16), patients to high-risk chemotherapy, including HAM reinduction.</jats:p> Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16) Blood
spellingShingle Creutzig, Ursula, Zimmermann, Martin, Bourquin, Jean-Pierre, Dworzak, Michael N., von Neuhoff, Christine, Sander, Annette, Schrauder, André, Teigler-Schlegel, Andrea, Starý, Jan, Corbacioglu, Selim, Reinhardt, Dirk, Blood, Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16), Cell Biology, Hematology, Immunology, Biochemistry
title Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_full Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_fullStr Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_full_unstemmed Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_short Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
title_sort second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric aml patients with t(8;21) and with inv(16)
title_unstemmed Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
topic Cell Biology, Hematology, Immunology, Biochemistry
url http://dx.doi.org/10.1182/blood-2011-07-364661