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Growth in personalised medicine to boost alliances in diagnostic & pharma segments

Our Bureau, MumbaiFriday, September 18, 2009, 08:00 Hrs  [IST]

The growth of personalised medicine, which aims to better target treatments to patients, is expected to increase the number of alliances between diagnostic and pharmaceutical businesses, according to a new PricewaterhouseCoopers (PwC) report entitled Diagnostics 2009: Moving towards personalised medicine. This trend is evidenced by GlaxoSmithKline's recently announced deal with Enigma, a British diagnostics group, to develop a new test which can diagnose specific strains of influenza, including swine flu, in just an hour. The report highlights the prominence of personalised medicine in current mergers and acquisitions (M&A) and licensing deal activity in the in vitro diagnostics (IVD) sector. In 2008, personalised medicine motivated three of the ten largest M&A deals and four of the licensing deals by the ten largest IVD companies. Although the effort to better personalise treatments is not new, significant further progress is needed as current patient response rates to medicines can be very low - varying from 20 per cent to 75 per cent depending on the drug. Loïc Kubitza, director at PricewaterhouseCoopers, said, "We expect alliances with the pharmaceutical industry to increase in the next two to five years but this will be driven by factors including the pricing of diagnostics, the extent of reimbursement coverage, and the burden of any clinical validation work required for market access." Although the clinical motivation for developing more tests designed to guide the prescribing of a specific drug is clear, the economics are challenging. The pricing of these tests does not always reflect the level of development costs associated with the test or its contribution to overall health benefits and this can adversely affect the business case for developing a new diagnostic. PwC expects a number of factors to drive the continued development of personalised medicine and the value of innovative diagnostics. Regulatory agencies, including the US Food and Drug Administration (FDA) and European Medicines Agency (EMEA), which are supporting the field of personalised medicine by introducing formal requirements to test for certain biomarkers prior to prescribing certain drugs. Legislation introduced in May 2008 in the US and Europe to protect individuals against discrimination resulting from the use of genetic information may now encourage more people to undergo genetic testing or participate in innovative research. PwC report also pointed out that Genentech's Citizen Petition of December 2008, which created new momentum around the discussion of the diversity of regulatory paths to market for in vitro diagnostics. The formal adoption of new diagnostic technologies in the guidelines of important clinical communities, which should accelerate their market adoption. Sharat Bansal, India pharmaceuticals and life sciences industry leader at PwC, concluded, "The pharmaceutical world is moving from mass market therapies to specialist therapies which are of special relevance to the diagnostic industry. Many specialist therapies are very costly (e.g. almost $300,000 annually for Fabry's or Gaucher's disease) and are used to treat smaller target patient populations with specific disease subtypes. Bansal added, "The marketing model most foreseen for most specialist therapies in 2020 will include companion diagnostics as a key component. This will have an implication for patient treatment in India as specialist therapies gain traction. These factors will combine to accelerate the development of new diagnostics for personalised medicine. Together, we anticipate that alliance and collaboration will be inevitable as the market needs expand."

 
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