title: Epirubicin. An updated review of its pharmacodynamic and pharmacokinetic properties and therapeutic efficacy in the management of breast cancer.
abstract: Epirubicin, an anthracycline antitumour antibiotic which is structurally related to doxorubicin, is among the most active single agents used in the management of patients with breast cancer. The drug may be administered alone or in combination with other agents both to patients with early breast cancer and to those with metastatic disease. There is a clear relationship between epirubicin dose and tumour response. Dose intensified regimens have produced improved response rates in patients with advanced breast cancer compared with standard dose therapy; however, improved overall survival has not yet been demonstrated. The combination of epirubicin with newer agents such as vinorelbine or paclitaxel shows considerable promise, as does the use of epirubicin in high dose regimens with peripheral blood progenitor cell support. The major adverse effects of epirubicin are acute dose-limiting haematological toxicity and cumulative dose-related cardiac toxicity. These effects are less severe after epirubicin administration than after equimolar doses of doxorubicin. Other major adverse effects of epirubicin administration include mucositis, nausea and vomiting, reversible alopecia and local cutaneous and vesicant reactions. In summary, epirubicin has an established role in the treatment of both early and advanced breast cancer. Incombination with other highly active agents or in dose intensified regimens administered with haemopoietic growth factor and/or peripheral blood progenitor cell support, epirubicin may play a significant role in emerging breast cancer treatment strategies.
authors.affiliation: Adis International Limited, Auckland, New Zealand. demail@adis.co.nz
authors.forename: A J
authors.initials: AJ
authors.lastname: Coukell
authors.forename: D
authors.initials: D
authors.lastname: Faulds
mesh_terms: D000903:Antibiotics, Antineoplastic / Q000493:pharmacokinetics / Q000494:pharmacology* / Q000627:therapeutic use; D001943:Breast Neoplasms / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D015251:Epirubicin / Q000493:pharmacokinetics / Q000494:pharmacology* / Q000627:therapeutic use; D006801:Humans
chemical_list: D000903:Antibiotics, Antineoplastic; D015251:Epirubicin