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[Unique adverse effects of molecular targeted drugs]

Takayuki Kobayashi, Wataru Ichikawa

    Nihon Rinsho. Japanese Journal of Clinical Medicine
    |October 20, 2010
    PubMed

    Insights

    Molecular targeted drugs show promise but can cause unexpected toxicities. This review covers adverse effects, management strategies, and underlying mechanisms of these targeted cancer therapies.

    Area of Science:

    • Oncology
    • Pharmacology
    • Molecular Biology

    Context:

    • Molecular targeted drugs are designed to target specific molecules in cancer cells or surrounding tissues.
    • Ideally, these drugs offer superior antitumor effects with minimal toxicity compared to traditional chemotherapy.

    Purpose:

    • To review the adverse effects of molecular targeted drugs.
    • To discuss the management of these toxicities.
    • To explore the molecular mechanisms behind these adverse effects.

    Summary:

    • Despite their targeted nature, molecular targeted drugs can cause unexpected "off-targeted" adverse effects.
    • These toxicities differ from those seen with cytotoxic drugs and can occasionally be lethal.
    • The review details the spectrum of adverse events, their clinical management, and their molecular basis.

    Impact:

    • Provides a comprehensive overview of the safety profiles of molecular targeted drugs.
    • Offers guidance for clinicians in managing drug-induced toxicities.
    • Contributes to a better understanding of the molecular mechanisms of targeted therapy side effects.

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