A phase II trial of arsenic trioxide for relapsed and refractory acute lymphoblastic leukemia

Mark R. Litzow*, Sandra Lee, John M. Bennett, Gordon W. Dewald, Robert E. Gallagher, Vibha Jain, Elisabeth M. Paietta, Janis Racevskis, Steven R. Rousey, Joseph J. Mazza, Martin S. Tallman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

We designed a phase II trial of arsenic trioxide (AT) for the treatment of relapsed and refractory acute lymphoblastic leukemia (ALL). The dose administered was 0.25 mg/kg/day intravenously for 5-7 days per week for up to 60 days. Of 11 patients eligible, eight had B-cell and three T-cell ALL and two were Philadelphia chromosome-positive. The median duration of therapy was 21 days (range 7-28). One patient died of an infection. There were no responses. Ten patients have died. The median survival was 3.2 months (range 1.2-4.1). We conclude that AT is not active in the treatment of ALL.

Original languageEnglish (US)
Pages (from-to)1105-1108
Number of pages4
JournalHaematologica
Volume91
Issue number8
StatePublished - Aug 2006

Keywords

  • Acute lymphoblastic leukemia
  • Arsenic trioxide
  • Relapse

ASJC Scopus subject areas

  • Hematology

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