Deflazacort and fluoximesterone in advanced, pretreated breast cancer

Tumori. 1992 Aug 31;78(4):266-9. doi: 10.1177/030089169207800411.

Abstract

A very simple, low dose, orally administered regime (10 to 15 mg of fluoximesterone + 6 mg of deflazacort daily for periods of 1 to several months) resulting in mild-acceptable toxicity (essentially some weight gain) determined subjective improvement in 2/3 of 34 evaluable patients (out of 36 treated) and an objective measurable tumor reduction in 1/3, although most patients had been previously treated with chemotherapy and hormone treatment and proved primarily or secondarily refractory. The receptor status at the beginning of fluoximesterone+deflazacort treatment was not known, except in one negative-receptor patient, who responded to the combination after becoming resistant to tamoxifen (see photo). In some patients the condition of hormone refractoriness would suggest a no-treatment policy, but a trial with this regime is always convenient as it may improve both duration and quality of life.

MeSH terms

  • Adult
  • Aged
  • Antineoplastic Combined Chemotherapy Protocols / therapeutic use*
  • Breast Neoplasms / drug therapy*
  • Female
  • Fluoxymesterone / administration & dosage*
  • Fluoxymesterone / adverse effects
  • Humans
  • Middle Aged
  • Pregnenediones / administration & dosage*
  • Pregnenediones / adverse effects

Substances

  • Pregnenediones
  • Fluoxymesterone
  • deflazacort