If you read EMA http://www.ema.europa.eu/ema/index.jsp?curl=pages/news_and_events/news/2013/11/news_detail_001968.jsp&mid=WC0b01ac058004d5c1 there you can find:"In addition, in a recently discontinued phase III study that compared Iclusig with imatinib with a median treatment duration of 3 months, there was a higher number of occlusive vascular events reported in the Iclusig arm…" and it's take some times, probably 2 years to conduct new trial…