Japanese Journal of Clinical Oncology Advance Access published online on December 15, 2006
Japanese Journal of Clinical Oncology, doi:10.1093/jjco/hyl124
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
© 2006 Foundation for Promotion of Cancer Research
A Phase II Randomized Study of Two Taxanes and Cisplatin for Metastatic Breast Cancer after Anthracycline: A Final Analysis
Division of Hematology/Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, LinKuo, College of Medicine, Chang Gung University, Taipei, Taiwan
For reprints and all correspondence: Yung-Chang Lin, Division of Hematology/Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, LinKuo, College of Medicine, Chang Gung University, 199 Tung-Hwa North Road, Taipei, Taiwan, 105. E-mail: yclinof{at}adm.cgmh.org.tw
Received April 28, 2006; accepted September 18, 2006
OBJECTIVE: The purpose of the study is to compare two taxanes/cisplatin combinations for metastatic breast cancer in terms of time to disease progression, response rates and toxicity.
METHODS: Between April 2000 and December 2002, 101 patients with advanced breast carcinoma, previously treated with an anthracycline but not with a taxane, were enrolled. Fifty patients were treated with docetaxel 60 mg/m2 and cisplatin 50 mg/m2, and 51 patients were treated with paclitaxel 175 mg/m2 and cisplatin 50 mg/m2. Each cycle repeated every 3 weeks.
RESULTS: The overall response rate was 62.5 and 42.6% in the docetaxel and palcitaxel groups respectively (P=0.06). Median time to disease progression was 9.8 and 6.5 months in docetaxel and paclitaxel groups respectively (P=0.15). The median overall survival time was 22.7 months in the docetaxel arm and 22.4 months in the paclitaxel arm. Grade 3/4 arthralgia/myalgia, sensory neuropathy and anemia occurred more frequently in the paclitaxel arm, while more mucositis, fatigue and neutropenia occurred in the docetaxel arm.
CONCLUSION: Taxane/cisplatin combinations were active for advanced breast cancer, while there appeared to be evidence in favor of a docetaxel/cisplatin combination. The toxicity in favor of docetaxel/cisplatin warrants future first-line clinical trials.
Key Words: metastatic breast cancer taxanes platinum chemotherapy