The Economist shows why the pharmaceutical industry is gradually overthrowing its blockbuster model in "Beyond the Blockbuster".
As many of Big Pharma's drugs go off patent, it is becoming increasingly difficult for drug firms to replace their lost revenues and earnings, let alone to meet the market's growth expectations. In 2006 $18 billion in revenues from these drugs disappeared.
That's why they are turning toward targeted therapies that are an important part of personalized medicine. Sales from specialty drugs have doubled since 2000, and were two-thirds of new revenue growth in 2006. Meanwhile only 25 per cent of new drugs treat chronic diseases, which seems to indicate that they are producing more specialty drugs.
A group of institutional investors produced a report questioning the viability of the blockbuster model, and expressing doubt that Big Pharma's business model can produce targeted drugs. Change is in the air.