Pharmaceutical One-year results from the UK.'s Inhibition of VEGF in Age-related Choroidal Neovascularisation (IVAN) study were presented at the Association for Research and Ophthalmology meeting being held in Fort Lauderdale, Florida, USA , which showed that patients in Britain treated with the cancer drug Avastin (bevacizumab) did just as well as those treated with Lucentis (ranibizumab), which is marketed by Swiss drug major Novartis (NOVN: VX) and is approved for this indication, while Avastin is used off-label. 8 May 2012