Carmustine
Definition
Carmustine is an antineoplastic drug, meaning that it inhibits the growth of cancer. It does this by disrupting DNA and synthesis, which leads to cell death. Carmustine is often referred to as BCNU, and along with other chemically similar drugs (lomustine, semustine, and streptozocin) is classified as a nitrosourea. Brand names for carmustine in the U.S. include BiCNU and Gliadel Wafers.
Purpose
Because it readily crosses the blood-brain barrier, carmustine is used to treat several types of brain tumors, including
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