The drug manufacturer dossier provided indications and hints of an added benefit of simeprevir when the patients infected with hepatitis C virus (HCV) genotype 1 have been untreated before or have relapsed after initially successful treatment. It is not possible to rate the extent of added benefit, however…
Trebananib (formally known as AMG 386; Amgen) is a first-in-class peptide-Fc fusion protein (or peptibody) that targets angiogenesis (the growth of new blood vessels into cancerous tumors) by inhibiting the binding of both angiopoietin 1 and 2 to the Tie2 receptor. This is very different mechanism of action than other agents that also effect angiogenesis by inhibiting vascular endothelial growth factor (VEGF) such as bevacizumab (Avastin; Genentech). Trebananib does not increase the risks of hypertension (high blood pressure) and bowel perforation like bevaciuzmab, but still has a similar impact on tumor shrinkage and delaying cancer progression…
source : http://www.sciencedaily.com/releases/2014/02/140219102323.htm