-
- G Des Guetz.
- Service d'Oncologie Médicale, Hôpital Avicenne - Bobigny. Gaetan.des-guetz@wanadoo.fr
- J Chir (Paris). 2005 Sep 1; 142 (5): 291-6.
AbstractStrategies for the treatment of metastatic colorectal cancer must take into account the contribution of monoclonal antibodies. A group of new efficient tools in oncology, these drugs target tumor antigens. Bevacizumab recognizes VEGF. Vascular endothelial growth factor (VEGF) is a key mediator in angiogenesis. This antibody combined with chemotherapy increases the survival of patients treated for metastatic colorectal cancer. Median survival of patients treated with antibodies and chemotherapy is 20 months, compared with only 15 months for patients treated with chemotherapy alone. Cetuximab is a monoclonal antibody that binds competitively and with high affinity to the EGF receptor. Cetuximab is currently approved for use in patients with pretreated colorectal cancer. EGF is a major cell growth factor. The side effects of these new biotherapies are different from chemotherapy: bevacizumab affects vascular elements and the most common side effect of anti-EGFR treatment is acneiform skin rash.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..