[Targeted drugs for the treatment of disseminated colonic cancer].

5-Fluorouramcil has been the medicine of choice for systemic treatment of metastatic colonic cancer for the last 35 years. Objective positive results of this therapy were documented in 30% of the cases, it delayed the development of active disease by 4 months, and ensured a 6 month survival. Introduction of irinotecan, oxaliplatin, capecitabine, S = 1, and other drugs into clinical practice improved overall efficiency of therapy to 40-50%, increased time till progression of the disease to 6 months and survival to 15 months. Targeted drugs (bevacizumab, cetuximab) combined with the known chemotherapeutic programs (FOLFOX, FOLFIRI, XELIRI, XELFOX, etc.) showed even higher therapeutic effect, i.e. overall efficiency 50-60%, time to progression 10 months and survival of more than 1.5 years. Panitumumab is an active agent to be used in the third-line therapy.