Faslodex

Definition

Faslodex, also known as fulvestrant, is a hormonal therapy drug used to treat hormone receptor-positive metastatic breast cancer. It works by blocking and degrading estrogen receptors in breast cancer cells.

5 Must Know Facts For Your Next Test

1. Faslodex is administered via intramuscular injection, typically once a month.
2. It is specifically indicated for postmenopausal women with hormone receptor-positive metastatic breast cancer.
3. Faslodex can be used alone or in combination with other drugs like CDK4/6 inhibitors.
4. Common side effects include injection site pain, nausea, and fatigue.
5. Faslodex acts as an estrogen receptor antagonist without any agonist effects.

Review Questions

• What type of breast cancer is Faslodex primarily used to treat?
• How is Faslodex administered to patients?
• Name two common side effects of Faslodex.

Related terms

Hormone Receptor-Positive Breast Cancer: A type of breast cancer that grows in response to hormones like estrogen or progesterone.

CDK4/6 Inhibitors: A class of drugs that inhibit cyclin-dependent kinases involved in cell division, often used in combination with hormonal therapies.

Estrogen Receptor Antagonist: A substance that blocks the action of estrogen on its receptor, hindering the growth of hormone-sensitive tumors.