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Second induction with high-dose cytarabine and mitoxantrone: different impact on pediatric AML patients with t(8;21) and with inv(16)
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Zeitschriftentitel: | Blood |
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Personen und Körperschaften: | , , , , , , , , , , |
In: | Blood, 118, 2011, 20, S. 5409-5415 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
American Society of Hematology
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Schlagwörter: |
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 |
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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 |
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 > 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 |
doi_str_mv |
10.1182/blood-2011-07-364661 |
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Online Free |
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Biologie Medizin Chemie und Pharmazie |
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American Society of Hematology, 2011 |
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American Society of Hematology, 2011 |
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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 > 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 |
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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 > 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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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 > 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 |