Abstract
About five decades of randomised trials have led to the development of several adjuvant chemotherapy regimens. Two major advances have been the introduction of anthracyclines and, more recently, taxanes. These two classes of drugs have been preferentially added to existing agents and have indeed yielded some incremental benefit, 1 Early Breast Cancer Trialists' Collaborative Group (EBCTCG)Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival: an overview of the randomised trials. Lancet. 2005; 365: 1687-1717 Summary Full Text Full Text PDF PubMed Scopus (6311) Google Scholar , 2 De Laurentiis M Cancello G D'Agostino D et al. Taxane-based combinations as adjuvant chemotherapy of early breast cancer: a meta-analysis of randomized trials. J Clin Oncol. 2008; 26: 44-53 Crossref PubMed Scopus (334) Google Scholar but they have also resulted in more complex and prolonged chemotherapy regimens, high treatment-related costs, and increased toxicity. TP53 status for prediction of sensitivity to taxane versus non-taxane neoadjuvant chemotherapy in breast cancer (EORTC 10994/BIG 1-00): a randomised phase 3 trialAlthough TP53 status was prognostic for overall survival, it was not predictive of preferential sensitivity to taxanes. TP53 status tested by use of the yeast assay in this patient population cannot be used to select patients for an anthracycline-based chemotherapy versus a taxane-based chemotherapy. Full-Text PDF
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