Intercell AG (VSE: ICLL) has announced that the CHMP of the European Medicines Agency (EMEA) has come to a positive opinion on the Marketing Authorisation for IXIARO®, a vaccine against Japanese Encephalitis (JE). JE is a deadly infectious disease found mainly in Asia. 30-50,000 cases of JE are reported in Asia each year. JE is fatal in approximately 30% of those persons who manifest JE and leaves one-half of survivors with permanent brain damage. As there is no specific treatment for JE, health care experts recommend vaccination as the only protection for the millions of travelers and military personnel who live in or travel to areas where the virus circulates. Consequently the initial target for use of Intercell's vaccine will be adult civilian travelers and military personnel who visit or are deployed to affected countries, including India, China, Southeast and Southwest Asia.
ʺThe CHMP positive opinion is great news for the global health care system as with IXIARO®,
European travelers will have access to an efficacious and safe vaccine to protect from the
devastating effects of Japanese Encephalitis,ʺ said Intercellʹs Chief Executive Officer, Gerd
Zettlmeissl. IXIARO® will be the first vaccine ever licensed in Europe to protect against JE. ʺIt
is great news for Intercell as well, as our first product ever IXIARO® will from now on provide
the company with significant product sales,ʺ adds Zettlmeissl.
Intercellʹs vaccine is a purified, inactivated product for active immunization against viral
infections of Japanese Encephalitis. IXIARO® is manufactured in Intercell's proprietary
manufacturing facility in Scotland and is prepared using tissue culture rather than live
organisms. Novartis AG holds marketing and distribution rights for Intercellʹs Japanese
Encephalitis vaccine, trade named IXIARO®, in the United States, Europe and certain other
markets in Asia and Latin America.
Up to approval the vaccine was tested in a series of clinical trials with around 5000
individuals. The total development time of this vaccine from research to approval took more
than 10 years, required a total investment of more than EUR 100 m.
A single Marketing Authorization covering all 27 member states of the European Union as
well as Norway and Island will follow as a next step and will allow for the planned market
launch in early 2009. This will then also trigger a EUR 10 m milestone payment by Novartis.
State control testing by the ʺOfficial Medicines Control Laboratoriesʺ (Paul Ehrlich Institut,
Germany and National Institute for Biological Standards and Control UK) for vaccine lots
intended to be supplied into the European markets, will be initiated shortly.
About Japanese Encephalitis
Japanese Encephalitis is a mosquito‐borne infection that strikes 30,000 to 50,000 a year, causing
10‐15,000 deaths. Up to 50% of survivors have persistent neurological sequelae. Japanese
Encephalitis is the leading cause of viral neurological disease and disability in Asia and the
most important viral encephalitis in Asia. The disease is most common in several developing
countries in Asia. No treatment is currently available; only vaccination effectively prevents the
disease. Though other vaccines have been available in the past, use of those products has been
limited by reports of neurological reactions.
About Intercellʹs JE vaccine
Intercellʹs novel JE vaccine is a purified, inactivated vaccine for active immunization against
the Japanese Encephalitis virus. With over 3 billion people living in endemic areas, Japanese
Encephalitis, a mosquito‐borne flaviviral infection, is the leading cause of childhood
encephalitis and viral encephalitis in Asia. The vaccine was developed for over 10 years under
a Collaborative Research and Development Agreement (CRADA) with the Walter Reed Army
Institute of Research (WRAIR).
Intercellʹs Phase III trials for the vaccine found that the vaccine demonstrated excellent
immunogenicity against Japanese Encephalitis and an overall clinical safety profile similar to
placebo combined with an excellent local tolerability profile. That data was published in The
Lancet in December 2007:
» The immunogenicity was comparable to that of the U.S. licensed product, JE‐VAX®
» Intercellʹs vaccine demonstrated an overall clinical safety profile similar to placebo
» Further, Intercellʹs JE vaccine had an excellent local tolerability profile in the head‐to‐head
study with JE‐VAX®
About Intercell AG
Intercell AG is a growing biotechnology company that designs and develops novel vaccines
for the prevention and treatment of infectious diseases with substantial unmet medical needs.
Intercell's vaccine to prevent Japanese Encephalitis is the company's first product on the
market.
The Companyʹs technology platforms include an antigen‐discovery system, two proprietary
adjuvants and a novel patch‐based delivery system. Based on these technologies, Intercell has
strategic partnerships with a number of global pharmaceutical companies, including Novartis,
Merck & Co., Inc., Wyeth, Sanofi Pasteur, Kyowa Hakko Kirin and the Statens Serum Institut.
The Companyʹs development pipeline includes Phase II vaccine programs for Pseudomonas
(in‐house development) and S. aureus, which is being developed with Merck & Co. Inc. The
Companyʹs novel Travelersʹ Diarrhea vaccine patch will enter Phase III testing in 2009.
Intercell is also in clinical trials of a vaccine enhancement patch with injected pandemic
influenza vaccines (one shot plus patch). In addition, four other products focused on infectious
diseases are in pre‐clinical development.
Intercell is listed on the Vienna stock exchange under the symbol ʺICLLʺ.
For more information, please visit: intercell
This communication expressly or implicitly contains certain forward‐looking statements concerning Intercell AG and its business. Such
statements involve certain known and unknown risks, uncertainties and other factors which could cause the actual results, financial condition,
performance or achievements of Intercell AG to be materially different from any future results, performance or achievements expressed or
implied by such forward‐looking statements. Intercell AG is providing this communication as of this date and does not undertake to update any
forward‐looking statements contained herein as a result of new information, future events or otherwise.
Source:
Lucia Malfent
Intercell AG
View drug information on Ixiaro.