April 2007 - Pharmaceutical Technology

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April 2007

Pharmaceutical Technology


VACCINES

WHO Stresses Lack of Capacity for Pandemic Flu Vaccine

Geneva, Switzerland (Feb. 16)—During a two-day meeting, the World Health Organization (WHO, http://www.who.int/en/) announced "encouraging progress" in the development of a pandemic influenza vaccine. Nonetheless, with a current capacity estimated at less than 400 million doses per year of the trivalent seasonal influenza vaccine, WHO emphasized that the industry still "lacks the manufacturing capacity to meet potential pandemic influenza vaccine demand."

Currently, 16 manufacturers from 10 countries are advancing prototype vaccines against the H5N1 virus, and more than 40 clinical trials have been completed or are ongoing.


Company Notes
More than 100 influeza-vaccine experts attended the meeting, reviewing information on more than 20 projects involved in H5N1 vaccine development.

As part of its 2006 global influenza action plan, supported by a $10-billion funding by the United States, WHO is working with several vaccine producers to establish vaccine-production facilities in developing countries.
-Maribel Rios

DRUG APPROVAL

EGA Concerned About Regulatory Workload in Approving Generics




Brussels (Feb. 13)—The European Generic Medicines Association (EGA, http://www.egagenerics.com/) raised concerns about what it terms "the serious lack" of resources available to member states in the European Union (EU) to deal with the regulatory workload and bottleneck in new registrations caused by the new Decentralized Procedure (DCP) for approving drugs in Europe.

While welcoming the DCP, EGA raised issues about delays in the regulatory approval process. "The EGA has welcomed the introduction of the Decentralized Procedure," said Greg Perry, director general of EGA, who spoke at the 6th Annual EGA Regulatory and Scientific Affairs Conference in Brussels in mid-February. "It is a great improvement to the marketing authorization process compared to the older Mutual Recognition Procedure."

The DCP eliminated the first national approval step from the mutual-recognition procedure and the associated delays, said EGA. This change resulted in fewer "rounds of time-consuming questions, and all the serious questions are raised together instead of at various times in the process," said EGA.

Roughly 300 generic-medicines applications were filed under the DCP in 2006, according to EGA. In 2006, 70% of the procedures completed under the DCP (40 out of 57) were for generic products.

EGA said that the generic drug industry is the leading user of DCP, and its use of the procedure will increase as patents on reference products continue to expire, new member states enter the EU, and the governments of EU member states seek to increase the use of generic drugs.

To date, only nine of 27 member states have indicated a willingness to act as a Reference Member State (RMS) for applications, and EGA said it can take as much as one year to receive a confirmation that a member state will act as the RMS.

To address that problem, the EGA proposed an increase in work sharing between agencies in areas such as variations, pharmacovigilance assessment, reducing the repetition of assessments, and a move to a more harmonized EU approach. EGA also asked companies to keep agencies better informed of any changes in their plans to submit applications.
-Patricia Van Arnum


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