A phase II trial of docetaxel for peripheral blood stem cell mobilization for patients with breast cancer and ovarian cancer

G. G. Laport*, G. F. Fleming, S. Waggoner, T. M. Zimmerman, D. L. Grinblatt, S. F. Williams

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

As docetaxel is known to have significant antineoplastic activity against breast and ovarian cancer, we explored its application as a peripheral blood stem cell mobilizing agent in 33 women with stage III-IV ovarian carcinoma (n = 10) or stage II-IV breast cancer (n = 23) who were in preparation for high-dose chemotherapy. Eleven patients had bone and/or bone marrow involvement with their disease. The median number of prior regimens received before mobilization was two (range 1-3). The three dose levels administered were 100 mg/m2, 110 mg/m2 and 120 mg/m2. Patients received one dose of docetaxel in the outpatient setting followed by G-CSF (10 μg/kg/day) starting 4 days after docetaxel administration. Leukapheresis commenced when WBC >1.0 × 109/l or when the WBC began to rise after reaching a nadir. Ninety-seven percent of patients began leukapheresis within 7-9 days after receiving docetaxel (range 7-10 days). The collection goal was ≥2 × 106 CD34+ cells/kg. Twenty-seven (82%) patients reached this goal in a median of 2 leukapheresis days (range 1-3). No grade 2-4 nonhematologic toxicities were noted. Thirteen patients (55%) showed a WBC nadir >1.0 × 109/l. None of the patients experienced neutropenic fever or required blood or platelet transfusion support. In conclusion, docetaxel + G-CSF is an effective, well-tolerated regimen for PBPC mobilization which can be safely administered in the outpatient setting with minimal toxicity.

Original languageEnglish (US)
Pages (from-to)677-681
Number of pages5
JournalBone Marrow Transplantation
Volume27
Issue number7
DOIs
StatePublished - 2001
Externally publishedYes

Keywords

  • Docetaxel
  • Mobilization
  • Stem cells
  • Taxane

ASJC Scopus subject areas

  • Hematology
  • Transplantation

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