Magyar onkologia
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New results presented at ASCO Conference in 2003 added further important data to our knowledge on successful use of irinotecan in colorectal cancer (CRC). Irinotecan - just like oxaliplatin - given as neoadjuvant therapy with 5-FU - folinic acid (FUFA) can render originally unresectable liver or lung metastases of CRC resectable, giving the hope of long-term survival for a proportion of patients. Irinotecan combined with 5-FU is an essential part of the most successful palliative sequential chemotherapy of stage IV CRC. ⋯ If applied with caution, toxicity and efficacy of irinotecan in elderly patients is not significantly different from that seen in younger population. The anti-VEGF bevacizumab increases the efficacy of first-line irinotecan therapy, while the addition of cetuximab restores irinotecan sensitivity in second line treatment of stage IV CRC. The combination of irinotecan with oral capecitabine is safe and effective in advanced CRC.