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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: Possible Pathways of Capecitabine-Induced Hand-Foot Syndrome.
    Author: Lou Y, Wang Q, Zheng J, Hu H, Liu L, Hong D, Zeng S.
    Journal: Chem Res Toxicol; 2016 Oct 17; 29(10):1591-1601. PubMed ID: 27631426.
    Abstract:
    Capecitabine, an oral prodrug of 5-fluorouracil, inhibits DNA synthesis and has received FDA approval for treatment of metastatic colorectal and breast cancers. Hand-foot syndrome (HFS) is a serious dose-limiting toxicity and the most frequently reported side effect of capecitabine. Because of the lack of knowledge about the causative mechanism of HFS, scarce information is available for effective treatment or prevention. Data are based on published literatures and reports available from the HFS development program database. The purpose of this Review is to provide information regarding definition, clinical manifestation, and the possible mechanisms of HFS induced by capecitabine. Ethnic variations in the clinical presentation of HFS warrant further attention. Several physiological and pharmacological mechanisms have been investigated, such as cyclooxygenase (COX) inflammatory-type reaction, accumulation of capecitabine metabolites, and enzymes and transporters involved in the metabolism and absorption. Although current studies describe the possible mechanisms of HFS induced by capecitabine, much remains to be determined. It appears from this scientific evidence that additional study is needed to determine the effect of skin-mediated metabolism in the possible mechanism of HFS induced by capecitabine.
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