Field Study of innovative therapies in oncology: bevacizumab (Avastin®), an anti-angiogenic agent

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"clusion_I": "Patient with metastatic colorectal cancer who initiated bevacizumab in first-line palliative treatment regardless of the associated cancer treatment between 1 January 2006 and 31 December 2007 (whether or not the treatment is continued); Interval between adjuvant chemotherapy for primary cancer and the initiation of bevacizumab ≥6 months; Absence of chemotherapy for metastases before initiation of bevacizumab; Patient had not previously treated with bevacizumab, including during a clinical trial or Temporary Authorisation of Use; Patient with a prescribing physician or their head of department who agreed to participate in the study; Patient not participating in a clinical trial (Huriet-Sérusclat), unless it has a standard treatment (control arm) in an open-label Phase III study (bevacizumab known); Patient not objecting to the data collection.",
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