Alkylating Agents: History and Effects in Chemotherapy

    November 2013
    Elisabeth Livingstone, Lisa Zimmer, Lara K. Leister, Dirk Schadendorf
    Studysummary This article reviews the history and dermatologic side effects of alkylating agents used in chemotherapy, noting that some agents like chlorambucil can cause recurrent symptoms upon rechallenge, whereas others are tolerated.
    Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
    The document discussed the history and effects of alkylating agents used in chemotherapy, starting with nitrogen mustard in 1946. These agents work by forming covalent bonds with DNA, leading to cell death. Dermatologic adverse events included hyperpigmentation, mucositis, alopecia, hypersensitivity reactions, and xerosis with pruritus. Extravasation could cause local cellulitis, though it was sometimes nonirritating. Rechallenge with chlorambucil caused the same symptoms, but other alkylating agents were tolerated.
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