Rare Disease Day: FDA to Offer Orphan Drug Development Workshop

A rare or orphan disease is defined in the US as one that affects fewer than 200,000 at any given time. It is estimated that there are 6000 to 8000 rare diseases in the world today. Because the number of patients afflicted with orphan diseases is so small, drug companies have historically been reluctant to invest money to discover and develop new treatments for them. The dearth of treatments for rare diseases induced Congress to pass the Orphan Drug Act in 1983 which provided market exclusivity, tax breaks and incentives and regulatory help for companies to development new drugs for orphan disease indications.

While many current blockbuster drugs including recombinant human insulin, growth hormone and erythropoietin originally garnered regulatory approval after receiving orphan status in the late 1980s, most big pharma and biotechnology companies (except Genzyme) largely abandoned orphan drug development until recently. The renewed interest in orphan drug development has been primarily driven by the demise of big pharma’s blockbuster business model that began in the early 2000s. The search for new, non-blockbuster drugs and fresh markets is what induced Pfizer, the world’s largest pharmaceutical company, to recently inked a multimillion dollar deal with Protalix Biotherapeutics, a small biopharmaceutical company developing a new treatment for Gaucher disease—an orphan indication.

Because of renewed interest and the ever increasing need for new orphan drugs, the FDA’s Office of Orphan Products Development is offering an Orphan Drug Designation Workshop that will provide a unique opportunity for all potential drug sponsors—including biotechnology companies, pharmaceutical firms and academic institutions—to learn about the application process for orphan drug designation.

The National Organization for Rare Disorders (NORD) is a co-sponsor of the workshops, which will take place on February 25-26 at Keck Graduate Institute and August 3-4 at the University of Minnesota.

Participants are encouraged to bring specific product proposals for at least one candidate orphan drug that holds promise for the treatment of a rare disease. A significant portion of the workshop will be dedicated to preparing applications, including one-on-one guidance sessions with FDA staff members. FDA will keep product and disease information confidential.

Final applications can be submitted to the FDA at the close of each workshop. For information or to register:

FDA Workshop Brochure
Registration for the February Workshop

Finally, February 28th is Rare Disease Day. The event is sponsored by the EURODIS a European advocacy group that promotes awareness and research for rare diseases. NORD and Discovery Health are also sponsoring the day.

Until next time....

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Pharma Investing Less in R&D: What Does the Future Hold?

It’s no secret that major pharmaceutical companies are no longer investing in internal drug discovery initiatives as much as they have in the past. However, I was unaware how drastic the decline in R&D spending was until I read an article entitled “Significant Change Predicted for Bioindustry” by Benjamin J. Conway in the July issue of Genetic Engineering & Biotechnology News. 

Mr. Conway notes that in 1989 more than 50% of the pharmaceutical industry’s budget was spent on preclinical drug discovery and development. During the 1990s, the percentage slowly declined and was approximately 44% by 1999. He asserts that beginning in 2000, “the drop became precipitous” as pharmaceutical companies spent increasing amounts of their R&D budgets on downstream activities including expanded clinical trials. By 2006, big pharma was spending about 25% of its budget on R&D. Strikingly, Mr. Conway contends that “when measured in terms of constant absolute dollars, spending on pre-clinical R&D activities actually declined 0.4% annually over the period, despite annual increases of nearly 7% in total R&D spending.” 

Not surprisingly, the almost decade-long decrease in pharmaceutical R&D spending is best reflected in the lack of new drug approvals over the past five years or so. According to Mr. Conway, throughout the 1990s more than 50% of all new drug approvals originated at big pharma companies. By 2001, these companies were responsible for approximately 60% of new drug approvals. However, since then, pharma’s new drug approvals have plunged to 25% to 30% of annual totals. Some analysts suggest that the figure has been as low as 15%. The decline in new drug approvals almost parallels the decrease in R&D spending at most major pharmaceutical companies. Many industry analysts and thought leaders contend that big pharma companies have gotten too big and unwieldy and can no longer innovate. The unprecedented drops in pharma’s new drug approval rates tend to support that assertion. Mr. Conway points out that the so-called “innovation gap” has been filled by biopharmaceutical companies that “today account for 75% or more of new therapeutics developed each year.”

These changing market dynamics suggests that big pharma must reconfigure the business model that it has clung to for the past 50 years to remain competitive. Not surprisingly, almost all of the major pharmaceutical companies have begun to do just that! For example, over the past three years more than 60,000 R&D scientists have lost their jobs with little likelihood that the vacated jobs will ever be resurrected. Further, big pharmaceutical companies have increasingly begun to outsource many R&D activities to Asia, Eastern Europe and elsewhere. Finally, most big pharma companies have publicly demonstrated—through mergers and acquisitions—that biotechnology products as well as small molecules are in their future.

While big pharma may be retrenching and evolving, don’t expect the pharmaceutical industry on internal drug discovery initiatives —or small molecules for that matter— to disappear any time soon. The industry is going through a transitional period and the companies of the future will look only slightly different than they do today. These companies will still be large and well capitalized, but likely more diversified in their product portfolios (which will surely contain biotechnology drugs). Also, they will continue to excel in new product development, marketing and distribution. However, unlike the past, much less emphasis will be placed on internal R&D programs to discover new molecular entities. This means that pharmaceutical R&D operations will remain lean and companies will increasingly rely on M &A and licensing deals (with smaller specialty pharma and biotechnology companies) to keep their pipelines full.

Until next time...

Good Luck and Good Job Hunting!!!!!!!!!!

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