CML Drug Market is ‘Sticky’ This chart from NVS’ 2Q11 CC shows how hard is it for Tasigna to make inroads against Gleevec, even though Tasigna showed statsig superiority to Gleevec in randomized phase-3 trials and both drugs are marketed by the same company. images.investorshub.advfn.com/images/uploads/2011/7/21/hhjrhTasigna_Gleevec_2q11sales.png Source: http://www.novartis.com/downloads/investors/event-calendar/2011/2011-07-novartis-q2-presentation.pdf (slide #35)