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Clinical Trial Summary

Hypothesis of the study: Neoadjuvant chemotherapy with Bevacizumab impairs postoperative outcome after resection of colorectal liver metastases.


Clinical Trial Description

Bevacizumab is a humanized monoclonal antibody against vascular endothelial growth factor (VEGF) increasingly added to other drugs in the treatment of colorectal cancer. Bev is typically used in combination with other chemotherapeutic agents such as oxaliplatin, irinotecan, leucovorin and 5-fluorouracil (5-FU) for treatment of patients with CRLM. The objective of this study was to assess the impact of neoadjuvant bevacizumab on clinical outcome after hepatectomy of colorectal liver metastases (CRLM).

Patients, who underwent liver resection due to colorectal liver metastases after neoadjuvant chemotherapy, operated between 2005 and 2007 will be evaluated retrospectively. The patients will be distributed in two groups, either with or without bevacicumab. Outcome parameters are mortality, complications, hospital stay and ICU stay. To increase the power of the study the total number of patients will be increased by adding patients from other centers. Results will be adjusted for the propensity of developing complications. ;


Study Design

Observational Model: Cohort, Time Perspective: Retrospective


Related Conditions & MeSH terms


NCT number NCT00875147
Study type Observational
Source University of Zurich
Contact
Status Completed
Phase N/A
Start date April 2009
Completion date September 2009

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