Fulvestrant: a unique antiendocrine agent for estrogen-sensitive breast cancer.

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Kabos P, Borges VF

Fulvestrant: a unique antiendocrine agent for estrogen-sensitive breast cancer.

Expert Opin Pharmacother. 2010 Apr;11(5):807-16. doi: 10.1517/14656561003641982.

PubMed ID

20151846 [ View in PubMed

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Abstract

IMPORTANCE OF THE FIELD: The role of estrogen deprivation for the treatment of breast cancer has been understood since the 1800s. Pharmacologic advances in the field in the past decades, including tamoxifen and the aromatase inhibitors, have contributed significantly to the reduced mortality of estrogen-sensitive breast cancer. However, this subtype of breast cancer still presents with relapses and, once metastatic, progression to hormone-refractory state and loss of disease control remain an expected disease course. Fulvestrant, a pure estrogen receptor downregulator, is a new addition to the antiestrogen therapeutic armamentarium since its FDA approval in 2002. Its unique mechanism of action offers potential advantages over other estrogen targeted therapies. AREAS COVERED IN THIS REVIEW: Published scientific literature, including presented abstracts, on fulvestrant from 1985 to the present were reviewed with selected publications included. WHAT THE READER WILL GAIN: This review addresses current issues and therapies for estrogen-sensitive breast cancer, highlights the role of fulvestrant in current treatment guidelines and outlines some of the ongoing investigations of this compound. TAKE HOME MESSAGE: Fulvestrant is an effective and well-tolerated drug for treatment of metastatic estrogen-sensitive breast cancer. Work is underway to enhance its clinical benefit to patients as a single agent and in combination with other therapies.

DrugBank Data that Cites this Article

Drugs

Fulvestrant

Drug Targets

Drug	Target	Kind	Organism	Pharmacological Action	Actions
Fulvestrant	Estrogen receptor alpha	Protein	Humans	Yes	Antagonist	Details