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Published in: Journal of Gastrointestinal Cancer 1/2016

01-03-2016 | Original Research

Bevacizumab in Combination with Chemotherapy for Colorectal Brain Metastasis

Authors: Fabian Finkelmeier, Se-Jong You, Oliver Waidmann, Robert Wolff, Stefan Zeuzem, Oliver Bähr, Jörg Trojan

Published in: Journal of Gastrointestinal Cancer | Issue 1/2016

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Abstract

Background

Brain metastases are rare in patients with colorectal cancer, but the incidence is expected to rise due to prolonged survival resulting from more effective regimens including anti-EGF-receptor and anti-angiogenic antibodies. Because of the potential fear of intracranial hemorrhage, patients with colorectal brain metastases have been excluded from clinical trials involving bevacizumab or aflibercept.

Patients

Five patients with colorectal brain metastases treated with bevacizumab-containing chemotherapy regimen following either neurosurgery, radiosurgery, or whole-brain radiotherapy were identified between 2009 and 2014. The clinicopathological data and outcomes for these patients were reviewed.

Results

Mean time to disease progression concerning brain metastases was 14.8 months (range 5–25). Overall survival was 26.2 months (range 7–42 months) and overall survival since diagnosis of brain metastases was 20.6 month (7–42). Best response was a partial response in two and a stable disease in three patients. Treatment-related adverse events were mild hypertension (grade 1), diarrhea (grade 1), and fatigue (grade 1). No intracranial hemorrhage was observed.

Conclusion

Bevacizumab in combination with chemotherapy is a feasible option for palliative treatment of patients with colorectal brain metastasis with a good safety profile.
Appendix
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Metadata
Title
Bevacizumab in Combination with Chemotherapy for Colorectal Brain Metastasis
Authors
Fabian Finkelmeier
Se-Jong You
Oliver Waidmann
Robert Wolff
Stefan Zeuzem
Oliver Bähr
Jörg Trojan
Publication date
01-03-2016
Publisher
Springer US
Published in
Journal of Gastrointestinal Cancer / Issue 1/2016
Print ISSN: 1941-6628
Electronic ISSN: 1941-6636
DOI
https://doi.org/10.1007/s12029-015-9795-z

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