Phase I/II study on cytarabine and idarubicin combined with escalating doses of clofarabine in newly diagnosed patients with acute myeloid leukaemia and high risk for induction failure (AMLSG 17-10 CIARA trial)

Jürgen Krauter*, Walter Fiedler, Richard F. Schlenk, Peter Paschka, Felicitas Thol, Michael Lübbert, Mohammed Wattad, Mareike Verbeek, Christian Könecke, Barbara Neuhaus, Armin Papkalla, Maxim Kebenko, Melanie Janning, Konstanze Döhner, Verena I. Gaidzik, Heiko Becker, Christine Greil, Peter Reimer, Katharina S. Götze, Hartmut DöhnerArnold Ganser, Michael Heuser

*Corresponding author for this work
2 Citations (Scopus)

Abstract

This open-label, multicentre phase I/II study determined the maximum tolerated dose (MTD), safety and efficacy of clofarabine administered with cytarabine and idarubicin in newly diagnosed acute myeloid leukaemia (AML) patients lacking favourable genetic aberrations. The MTD was 30 mg/m2 clofarabine for patients below and above 60 years. The most frequently reported grade 3–4 non-haematological adverse events were infectious and gastrointestinal toxicities. Complete remission (CR)/CR with incomplete recovery rate was 67%. Allogeneic haematopoietic cell transplantation in first remission was feasible in a high proportion of younger AML patients and probably contributed to the favourable outcome compared to historical controls.

Original languageEnglish
JournalBritish Journal of Haematology
Volume183
Issue number2
Pages (from-to)235-241
Number of pages7
ISSN0007-1048
DOIs
Publication statusPublished - 10.2018

Funding

We thank all patients for their participation in the study. We thank Hannover Clinical Trial Centre (HCTC) and Gabriele Samson for coordinating the study. This study was supported in part by Sanofi Genzyme and DFG grant HE 5240/6-1.

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