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GfK Healthcare March 2010  
 
 
 
Determining the Drivers of Prescribing: Part Two
 

 
 
 
By Jeff Cartwright-Smith, Ph.D., Senior Vice President and Andrew Douglas, Vice President

In the February issue of Pipeline, we explored some of the challenges inherent in determining what drives prescribing. This month we will introduce two techniques GfK has pioneered to address these challenges.
 
When dozens of variables reflect potential causes of prescribing, the variables will almost invariably correlate strongly together, a problem called “multicollinearity,” or more familiarly, the “halo effect.” It would be wonderful if the Principal Component Regression (PCR) approach we discussed last month solved the problem, but it usually fails to do so. There are two major reasons why.
 
   
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Which Comes First - the Chicken or the Egg?
 

 
 
 

This month’s published document for The Orange Pages looks at the concept of “design” as it relates to what health care marketers and marketing researchers do for a living. Design as described here is not about putting fancy labels on objects, like LV on luggage or D&G on sunglasses, but making things work better, as suggested by Warren Berger in his book, Glimmer: How Design Can Transform Your Life and Maybe Even the World

It is clear that the U.S. health care delivery system needs to “work better” in order to improve its efficacy and efficiency. But how do we accomplish this when the outcome will provide for the common good rather than a specific profit motive to any particular company?

 
   
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Navigating Waves of Change: Richard Vanderveer on CEO Panel at the PMRG 2010 ANC
 

 
 
 

We invite you to join GfK Healthcare March 21-23 in Orlando, Fla., at the Pharmaceutical Marketing Research Group’s Annual National Conference.

On Mon., March 22, Richard B. Vanderveer, Ph.D., Chief Executive Officer of GfK Healthcare, will join other marketing research agency leaders in discussing their experiences with industry change.

 
   
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Did You Miss the February Issue of Pipeline?
 

 
 
 

Click here to read the issue, which includes:

  • Determining the Drivers of Prescribing: Part One
  • Whatcha Gonna Do?
  • Vanderveer's Views: Touch Screens and the Health Care Marketing Researcher

Pipeline archive is available. Skim the directory and select articles you missed. Access subscriber opt-in/comment form.

 
 
 
 
 
   
 
 

Generic Pharmaceuticals and the Health Care Marketing Researcher

This is an article I thought, for certain, I would never have to write in my career! During the time I have been in the industry, the concept of pharmaceutical marketing researchers actively working toward optimizing the sale of generic products was anathema. When the word “generic” was said, respectable pharmaceutical marketers would wrinkle their brows and talk with disdain about these products that could be, “for all we knew,” manufactured in somebody’s bathtub.

Pharmaceutical marketing researchers were in the business of helping to launch and maintain the franchises of premium-priced, name brand products. To the extent that we were involved with generic products at all, it was in supporting our companies’/clients’ efforts to minimize their use after patent expiry of branded drugs. Moreover, since much of my career, gratefully, overlapped the golden age of the pharmaceutical industry, with new patent-protected products and even new classes of drugs being introduced virtually daily, generics were low on our radar screens. 

In later years, however, these drugs started to lose their patent protection. Initially, pharmaceutical companies believed that, out of a combination of brand loyalty and fear by physicians and patients of generic inferiority, they could retain the lion’s share of the sale of their molecule under their brand name and with their pricing structure or slight price reductions. At the time, those more senior in our profession will recall, prescription pads carried two lines for the doctor to sign. A signature placed on one line indicated that the prescriber felt the patient’s condition made the “brand necessary,” while a signature on the other line allowed the pharmacist to substitute an approved generic version of the drug...

 
   
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