Oral versus intravenous CMF in metastatic breast cancer: A randomized study

M. Brandi, A. De Mitrio, P. Ditonno, A. Catino, V. Lorusso, M. De Lena

Research output: Contribution to journalArticle

Abstract

Sixty-eight patients with previously untreated metastatic breast cancer were randomly assigned to receive either 'classical CMF' (orally administered cyclophosphamide) or new intravenous administration of all drugs every 3 weeks. Overall response rates of 44.5% (95% CI:28-62%) and 39% (95% CI:24- 54%) were observed with classical and new CMF, respectively. The time to progression and overall survival were also similar: hematologic toxicity was mild in both groups, but the tolerance and patient compliance was generally better for the new CMF. The patients treated with classical CMF received a significantly higher drug intensity; dose intensity, however, had no impact on clinical results. In conclusion, our data suggest that the new CMF schedule has comparable activity to classical CMF but better patient compliance. A brief review of recent clinical studies regarding dose-effect relationships in breast cancer is included.

Original languageEnglish
Pages (from-to)559-565
Number of pages7
JournalInternational Journal of Oncology
Volume4
Issue number3
Publication statusPublished - 1994

Keywords

  • advanced breast cancer
  • intensive chemotherapy

ASJC Scopus subject areas

  • Cancer Research
  • Oncology

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