Sales of generic drugs were estimated to reach a record $45 billion worldwide during 2005, and patent expirations on 6 different billion-dollar prescription drugs over the coming year should sweeten prospects for the generic pharmaceutical market even more in 2006, according to a new analysis by IMS Health.
All told, an estimated $23 billion worth of brand name drugs will lose patent protection during the next 12 months, fueling strong gains for generic products, IMS researchers said. According to Murray Aitken, senior vice president of IMS, the real question is whether the new generic forms of these products will take sales from other products in the therapeutic area as well as from the branded reference products.
Top-selling drugs expected to be subject to generic competition for the first time in 2006 include 2 leading cholesterol drugs: Zocor (Merck) and Pravachol (Bristol-Myers Squibb). Together, these 2 drugs posted $8 billion in worldwide sales in 2004, IMS officials said. Other billion-dollar drugs scheduled to lose patent protection during the coming year include Zoloft (Pfizer Inc), Ambien (Sanofi-Aventis SA), Lamisil (Novartis AG), and Zofran (GlaxoSmithKline PLC).
The Oncology Care Pharmacist in Health-System Pharmacy
According to the National Cancer Institute, almost 40% of men and women will be given a diagnosis of some form of cancer in their lifetime.
News from the year's biggest meetings
Clinical features with downloadable PDFs