Fludarabine: A new agent with marked cytoreductive activity in untreated chronic lymphocytic leukemia

Michael J. Keating, Hagop Kantarjian, Susan O'Brien, Charles Koller, Moshe Talpaz, Jay Schachner, Craig C. Childs, Emil J. Freireich, Kenneth B. McCredie

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Thirty-three patients with chronic lymphocytic leukemia (CLL) with advanced Rai stage (III-IV) or progressive Rai stage (0-11) disease were treated with fludarabine as a single agent. Eleven patients (33%) obtained a complete remission (CR), 13 (39%) a clinical CR with residual nodules as the only evidence of disease (nodular partial remission [PR]), and two patients (6%) achieved a PR for a total response rate of 79%. Response was rapid, usually occurring after three to six courses of treatment. The major morbidity was infection. Febrile episodes occurred in 13% of the courses (pneumonia 6%, minor infection 4%, and transient fever of undocumented cause 3%). Fludarabine appears to be the most cytoreductive single agent so far studied in CLL. © 1991 by American Society of Clinical Oncology.
    Original languageEnglish
    Pages (from-to)44-49
    Number of pages5
    JournalJournal of Clinical Oncology
    Volume9
    Issue number1
    Publication statusPublished - 1991

    Keywords

    • Adult
    • Aged
    • Aged, 80 and over
    • adverse effects: Antimetabolites, Antineoplastic
    • Drug Administration Schedule
    • Female
    • Humans
    • drug therapy: Leukemia, Lymphocytic, Chronic, B-Cell
    • Male
    • Middle Aged
    • Neoplasm Staging
    • Recurrence
    • Remission Induction
    • Survival Rate
    • adverse effects: Vidarabine Phosphate

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