BACKGROUND: Epirubicin (EPX) has been found to be active in hormone-refractory prostate cancer (HRPC) patients. Prolonged EPX infusion has never been investigated in this patient subset. PATIENTS AND METHODS: A feasibility study was conducted in which EPX was administered in 21-day continuous infusion to 15 patients with HRPC. The EPX dose was 5 mg/m2 daily for 21 consecutive days (one course). One week was allowed before starting the next course. RESULTS: The patients received 1 to 6 courses (median 3). As a whole, the treatment was well tolerated. Nine patients did not develop any toxicity, while WHO grade 3 and 4 toxicities were recorded in 4 patients. Alopecia (WHO grade 1-2) was presented in 4 cases. Five patients attained >50% decrease in serum prostate-specific antigen (PSA). CONCLUSION: Prolonged EPX infusion is feasible and potentially active in the treatment of HRPC patients. Our data suggest caution in administering this treatment in patients bearing rheumatologic disease.
Feasibility of 21-day continuous infusion of epirubicin in hormone-refractory prostate cancer patients
SCARPA, ROBERTO MARIO
2005-01-01
Abstract
BACKGROUND: Epirubicin (EPX) has been found to be active in hormone-refractory prostate cancer (HRPC) patients. Prolonged EPX infusion has never been investigated in this patient subset. PATIENTS AND METHODS: A feasibility study was conducted in which EPX was administered in 21-day continuous infusion to 15 patients with HRPC. The EPX dose was 5 mg/m2 daily for 21 consecutive days (one course). One week was allowed before starting the next course. RESULTS: The patients received 1 to 6 courses (median 3). As a whole, the treatment was well tolerated. Nine patients did not develop any toxicity, while WHO grade 3 and 4 toxicities were recorded in 4 patients. Alopecia (WHO grade 1-2) was presented in 4 cases. Five patients attained >50% decrease in serum prostate-specific antigen (PSA). CONCLUSION: Prolonged EPX infusion is feasible and potentially active in the treatment of HRPC patients. Our data suggest caution in administering this treatment in patients bearing rheumatologic disease.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
