PURPOSE: This trial investigated the toxicity and efficacy of docetaxel as first-line chemotherapy in women with heavily pretreated advanced breast cancer. PATIENTS AND METHODS: From April 1992 to August 1992, 35 patients with advanced breast cancer from 29 to 65 years of age with a performance status of 0 to 2 were entered onto the study. Docetaxel 100 mg/m2 was administered every 3 weeks as a 1-hour infusion on day 1 without routine premedication for hypersensitivity reactions. Thirty-one patients were assessable for response. Previous adjuvant chemotherapy had been given to 11 patients. RESULTS: Five complete responses (CRs) and 16 partial responses (PRs) were observed, for an overall response rate of 67.7% (95% confidence interval, 49% to 83%). A CR occurred at 13 of 45 assessable sites (four liver, two lung, three breast, three lymph node, and one skin). The median duration of response was 44+ weeks, the median time to disease progression 37+ weeks, and the median overall survival time 16+ months. Among 34 patients assessable for toxicity (177 cycles; median, five cycles per patient), the following side effects were reported: nadir neutropenia grade 3 (three patients); grade 4 (31 patients); no grade 3 to 4 infection, acute hypersensitivity-like reaction (10 patients); grade 2 to 3 alopecia (all patients); and grade 2 to 3 nausea and vomiting (six patients). Fluid retention occurred in 26 patients and consisted of weight gain, edema alone (15 patients), or edema associated with serous effusion (11 patients). This side effect led to treatment discontinuation in 16 of 21 responding patients after a median of five cycles and a median cumulative dose of docetaxel of 574 mg/m2. CONCLUSION: Our data suggest that docetaxel has major antitumor activity when used as a single cytotoxic agent as first-line chemotherapy in advanced breast cancer.
PURPOSE: This trial investigated the toxicity and efficacy of docetaxel as first-line chemotherapy in women with heavily pretreated advanced breast cancer. PATIENTS AND METHODS: From April 1992 to August 1992, 35 patients with advanced breast cancer from 29 to 65 years of age with a performance status of 0 to 2 were entered onto the study. Docetaxel 100 mg/m2 was administered every 3 weeks as a 1-hour infusion on day 1 without routine premedication for hypersensitivity reactions. Thirty-one patients were assessable for response. Previous adjuvant chemotherapy had been given to 11 patients. RESULTS: Five complete responses (CRs) and 16 partial responses (PRs) were observed, for an overall response rate of 67.7% (95% confidence interval, 49% to 83%). A CR occurred at 13 of 45 assessable sites (four liver, two lung, three breast, three lymph node, and one skin). The median duration of response was 44+ weeks, the median time to disease progression 37+ weeks, and the median overall survival time 16+ months. Among 34 patients assessable for toxicity (177 cycles; median, five cycles per patient), the following side effects were reported: nadir neutropenia grade 3 (three patients); grade 4 (31 patients); no grade 3 to 4 infection, acute hypersensitivity-like reaction (10 patients); grade 2 to 3 alopecia (all patients); and grade 2 to 3 nausea and vomiting (six patients). Fluid retention occurred in 26 patients and consisted of weight gain, edema alone (15 patients), or edema associated with serous effusion (11 patients). This side effect led to treatment discontinuation in 16 of 21 responding patients after a median of five cycles and a median cumulative dose of docetaxel of 574 mg/m2. CONCLUSION: Our data suggest that docetaxel has major antitumor activity when used as a single cytotoxic agent as first-line chemotherapy in advanced breast cancer.
Authors: S Amat; P Bougnoux; F Penault-Llorca; F Fétissof; H Curé; F Kwiatkowski; J-L Achard; G Body; J Dauplat; P Chollet Journal: Br J Cancer Date: 2003-05-06 Impact factor: 7.640