Employee Benefit News - Generics pipeline grows wider
Key Dynamics Shaping Market:
* Drug treatment costs decline in major therapy areas
* Shift in growth from top seven markets to emerging markets, and from primary care to specialty care
* Increased uncertainty over safety, pricing and market access, and intellectual property issues
NORWALK, Conn. — The global pharmaceutical market is expected to grow at a 5 - 6 percent pace next year, compared with 6 - 7 percent in 2007, according to IMS Health’s 2008 Global Pharmaceutical Market and Therapy Forecast released today. The forecast, the leading annual industry indicator of market dynamics and therapy performance, predicts global pharmaceutical sales to expand to US$735 - 745 billion next year.
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“In several respects, 2008 marks an important inflection point for the global pharmaceutical market,” says Murray Aitken, senior vice president, Healthcare Insight, IMS. “For the first time, the seven largest markets will contribute just half of overall pharmaceutical market growth, while seven emerging markets will contribute nearly 25 percent of growth worldwide. And, as the impact of established pharmaceuticals losing patent protection accelerates, we will see a decline for the first time in the size of the $370 - 380 billion audited market for primary care-driven drugs. In the coming year, biopharmaceutical and generics companies will more aggressively adjust their business models to manage through these inflections, capturing new opportunities in this changing market environment.”
In 2008, IMS expects drug treatment costs to decline in several major therapy areas where leading products have lost or will lose patent protection, and as generic drugs capture significant market share. These include lipid regulators, calcium channel blockers, selective serotonin reuptake inhibitors, osteoporosis therapies and proton pump inhibitors. The decline is most significant in the U.S. market - where treatment costs per day have declined 20 - 40 percent in 2007 in therapy areas impacted by the loss of market exclusivity for Norvasc[R], Zocor[R] and Zoloft[R].
“These treatment cost declines are expected to continue through next year,” said Aitken, who noted that in the case of osteoporosis therapies and proton pump inhibitors, expected entry of generics competition for Fosamax[R] and Protonix[R] will likely result in 10 - 25 percent reductions in drug treatment costs in these classes in 2008.
In its 2008 forecast, IMS identifies the following key market dynamics:
* Growth contribution from top seven markets falls. In the U.S. and the five largest European markets, sales growth in 2008 is expected to range from 4 - 5 percent. This marks a historic low for the U.S. Japan market growth is forecast to grow 1 - 2 percent next year, down from the 4 - 5 percent pace expected in 2007. Key factors limiting growth in these markets include: a leveling off of growth from the introduction of the Medicare Part D prescription drug benefit in the U.S.; patent expiration of branded products, and an associated increase in the use of lower-cost generics; increased pressure from payers to control costs and limit access to certain treatments; and heightened safety scrutiny and healthcare legislation that is slowing, and in some cases halting, the introduction of new medicines.
* “Pharmerging” market growth accelerates. The seven “pharmerging” markets of China, Brazil, Mexico, South Korea, India, Turkey and Russia are expected to grow 12 - 13 percent next year, to $85 - 90 billion. In these markets, there is significantly greater access both to generic and innovative new medicines as primary care improves and becomes more available in rural areas, and as private health insurance becomes more commonly held. Ongoing economic growth in the developing world will continue to shift the focus away from infectious diseases and toward cardiovascular, diabetes and other chronic illnesses.
* Wave of genericization continues. Drugs with approximately $20 billion in annual sales will face patent expiry in 2008, similar to levels seen over the past two years. Leading products such as Risperdal[R], Fosamax[R], Topomax[R], Lamictal[R] and Depakote[R] are expected to lose market exclusivity in one or more major markets around the world next year. This will help drive growth of generics by 14 - 15 percent next year, to more than $70 billion. In 2008, more than two-thirds of all prescriptions written in the U.S. are expected to be for generics. New government contracting initiatives in Germany, and educational programs in Japan, Spain and Italy, will drive greater generics use in those markets. Also, generics competition within the biotech sector will rise as the biosimilar epoeitin alfa is marketed across Europe.
* Patient use of innovative specialty products expands. IMS anticipates up to 29 innovative new medicines will be launched in 2008 - 80 percent of which will be primarily prescribed by specialists. These include four new oncology drugs for treating melanoma, prostate cancer and acute myeloid leukemia. Products used in the treatment of oncology are expected to exceed $45 billion in value in 2008, contributing nearly 17 percent of audited market growth. Overall growth in the audited specialty-driven market is forecast to grow to $295 - 305 billion, reflecting 14 - 15 percent growth next year.
