TY - JOUR
T1 - Management of capecitabine-related gastrointestinal toxicities in women with breast cancer
AU - Bayraktar, Soley
AU - Glück, Stefan
PY - 2011/2
Y1 - 2011/2
N2 - Gastrointestinal (GI) adverse events (AEs) are common with capecitabine, although the mechanism is unknown. We present two case studies involving patients with capecitabine GI AEs managed with dose modification. Three principal strategies can be employed to prevent and/or treat GI AEs associated with capecitabine: dose modification and timing, symptomatic treatment, and risk reduction. While dose and schedule modification is employed during the chronic management of capecitabine toxicities, symptomatic treatment of toxicities is critically important for managing acute events. Finally, risk reduction strategies must be taken into consideration but, in practice, are less useful. Dosing regimens utilizing a dose lower than the conventional capecitabine dose have generally shown similar efficacy but reduced toxicity. A variety of symptomatic treatments used with other anticancer drugs can be helpful in patients treated with capecitabine who experience diarrhea, stomatitis, nausea, vomiting, anorexia, or dyspepsia. The risk of GI AEs can be reduced before initiating capecitabine by avoiding potential drug interactions and identifying patients with genetic polymorphisms that may interfere with the metabolic pathway of capecitabine. In addition, reducing folate consumption may be beneficial.
AB - Gastrointestinal (GI) adverse events (AEs) are common with capecitabine, although the mechanism is unknown. We present two case studies involving patients with capecitabine GI AEs managed with dose modification. Three principal strategies can be employed to prevent and/or treat GI AEs associated with capecitabine: dose modification and timing, symptomatic treatment, and risk reduction. While dose and schedule modification is employed during the chronic management of capecitabine toxicities, symptomatic treatment of toxicities is critically important for managing acute events. Finally, risk reduction strategies must be taken into consideration but, in practice, are less useful. Dosing regimens utilizing a dose lower than the conventional capecitabine dose have generally shown similar efficacy but reduced toxicity. A variety of symptomatic treatments used with other anticancer drugs can be helpful in patients treated with capecitabine who experience diarrhea, stomatitis, nausea, vomiting, anorexia, or dyspepsia. The risk of GI AEs can be reduced before initiating capecitabine by avoiding potential drug interactions and identifying patients with genetic polymorphisms that may interfere with the metabolic pathway of capecitabine. In addition, reducing folate consumption may be beneficial.
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U2 - 10.1016/S1548-5315(12)70041-4
DO - 10.1016/S1548-5315(12)70041-4
M3 - Review article
AN - SCOPUS:79952174833
VL - 8
SP - 81
EP - 87
JO - Community Oncology
JF - Community Oncology
SN - 1548-5315
IS - 2
ER -