Annals of surgical oncology
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Randomized Controlled Trial Comparative Study
A randomized phase 2 trial of bevacizumab with or without daily low-dose interferon alfa-2b in metastatic malignant melanoma.
Vascular endothelial growth factor (VEGF) is a proangiogenic molecule produced by melanoma cells. We hypothesized that administration of bevacizumab (Bev), a monoclonal antibody that neutralizes VEGF, with low-dose interferon alfa-2b (IFN-alpha2b), an inhibitor of basic fibroblast growth factor (FGF), would lead to the regression of metastatic melanoma. ⋯ Bev was well tolerated at this dose and prolonged disease stabilization was achieved in one-quarter of metastatic melanoma patients. Low-dose IFN-alpha2b did not augment the activity of Bev.