Amicus Therapeutics Plans to Submit New Drug Application (NDA) for Migalastat for Fabry Disease Following Positive Pre-NDA Meeting With FDA

CRANBURY, N.J., Sept. 15, 2015 (GLOBE NEWSWIRE) -- Amicus Therapeutics (Nasdaq:FOLD), a biotechnology company at the forefront of therapies for rare and orphan diseases, today announced that a Pre-NDA meeting was held with the U.S. Food and Drug Administration (FDA) to discuss the oral small molecule pharmacological chaperone migalastat for the treatment of Fabry disease. The unique mechanism of action of migalastat represents a new personalized medicine option for Fabry patients who have amenable mutations.

Based on FDA feedback at the Pre-NDA meeting, reduction in disease substrate (kidney interstitial capillary GL-3) will serve as the primary endpoint, supported by the totality of data from completed clinical studies. Amicus remains on track to submit an NDA in the fourth quarter of 2015 under Accelerated Approval, which is only available to therapies for severe and life-threatening conditions that address significant unmet medical needs.1 Discussions with the FDA on the Phase 4 program required for a Subpart H approval have focused on a study of the effect of migalastat on gastrointestinal symptoms associated with Fabry disease. In addition to the NDA submission, Amicus intends to submit for review the protocol for the Phase 4 study confirming the positive effects of migalastat on gastrointestinal symptoms in these patients.

"Our collaborative Pre-NDA meeting represents a significant milestone for the Fabry community in the United States and is a great example of FDA and industry working together to advance innovative therapies for people living with debilitating genetic disorders," stated John F. Crowley, Chairman and Chief Executive Officer of Amicus Therapeutics. "The guidance provided by FDA during the Pre-NDA meeting further reinforces our confidence in the NDA package and post-marketing confirmatory study we are preparing for submission by the end of this year. In addition, our marketing submission for migalastat in Europe is already being reviewed under Accelerated Assessment and an Opinion is expected by year-end. With defined regulatory pathways for migalastat in both the U.S. and EU, we are rapidly executing our global strategy to bring this novel personalized medicine to as many people living with Fabry disease as quickly as possible."

About Fabry Disease

Fabry disease is an inherited lysosomal storage disorder caused by deficiency of an enzyme called alpha-galactosidase A (alpha-Gal A). The primary biological function of alpha-Gal A is to degrade specific lipids in lysosomes, including globotriaosylceramide (referred to here as GL-3 and also known as Gb3). Lipids that can be degraded by the action of alpha-Gal A are called "substrates" of the enzyme. Reduced or absent levels of alpha-Gal A activity lead to the accumulation of GL-3 in the affected tissues, including the central nervous system, heart, kidneys, and skin. This accumulation of GL-3 is believed to cause the various symptoms of Fabry disease, including pain, kidney failure, and increased risk of heart attack and stroke.

About Amicus Therapeutics

Amicus Therapeutics (Nasdaq:FOLD) is a biotechnology company at the forefront of therapies for rare and orphan diseases. The Company is developing novel, first-in-class treatments for a broad range of human genetic diseases, with a focus on delivering new benefits to individuals with lysosomal storage disorders. Amicus' lead programs in development include the small molecule pharmacological chaperone migalastat for Fabry disease, as well as next-generation enzyme replacement therapy (ERT) products for Fabry disease, Pompe disease, and MPS I.

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Forward-Looking Statements

This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 relating to preclinical and clinical development of Amicus' candidate drug products, the timing and reporting of results from preclinical studies and clinical trials evaluating Amicus' candidate drug products and the projected cash position for the Company. Words such as, but not limited to, "look forward to," "believe," "expect," "anticipate," "estimate," "intend," "potential," "plan," "targets," "likely," "may," "will," "would," "should" and "could," and similar expressions or words identify forward-looking statements. Such forward-looking statements are based upon current expectations that involve risks, changes in circumstances, assumptions and uncertainties. The inclusion of forward-looking statements should not be regarded as a representation by Amicus that any of its plans will be achieved. Any or all of the forward-looking statements in this press release may turn out to be wrong. They can be affected by inaccurate assumptions Amicus might make or by known or unknown risks and uncertainties. For example, with respect to statements regarding the goals, progress, timing and outcomes of discussions with regulatory authorities and the potential goals, progress, timing and results of preclinical studies and clinical trials, actual results may differ materially from those set forth in this release due to the risks and uncertainties inherent in the business of Amicus, including, without limitation: the potential that results of clinical or pre-clinical studies indicate that the product candidates are unsafe or ineffective; the potential that it may be difficult to enroll patients in our clinical trials; the potential that regulatory authorities may not grant or may delay approval for our product candidates; the potential that preclinical and clinical studies could be delayed because we identify serious side effects or other safety issues; the potential that we will need additional funding to complete all of our studies and, our dependence on third parties in the conduct of our clinical studies. Further, the results of earlier preclinical studies and/or clinical trials may not be predictive of future results. With respect to statements regarding projections of the Company's cash position, actual results may differ based on market factors and the Company's ability to execute its operational and budget plans. In addition, all forward looking statements are subject to other risks detailed in our Annual Report on Form 10-K for the year ended December 31, 2014 and Form 10-Q for the quarter ended June 30, 2015. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof. All forward-looking statements are qualified in their entirety by this cautionary statement, and Amicus undertakes no obligation to revise or update this news release to reflect events or circumstances after the date hereof. This caution is made under the safe harbor provisions of Section 21E of the Private Securities Litigation Reform Act of 1995.


CONTACT: Investors/Media:

         Amicus Therapeutics

         Sara Pellegrino

         Director, Investor Relations

         [email protected]

         (609) 662-5044



         Pure Communications

         Dan Budwick

         [email protected]

         (973) 271-6085
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Source: Amicus Therapeutics, Inc.
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