PlumiazTreatment for Epilepsy
FDA Issues Complete Response Letter for Plumiaz for Epilepsy Cluster Seizures
ARDSLEY, N.Y.--(BUSINESS WIRE)--May 2, 2014 -- Acorda Therapeutics, Inc. (Nasdaq:ACOR) today announced that the U.S. Food and Drug Administration (FDA) has issued a Complete Response Letter (CRL) for the New Drug Application (NDA) for Plumiaz (diazepam) Nasal Spray for the treatment of people with epilepsy who experience cluster seizures.
A CRL is a communication from the FDA that informs a company that their review of the NDA is complete and the application cannot be approved in its present form. The Company is currently developing a response to address the items outlined in the letter.
“There is an urgent need for new treatments for people with epilepsy who experience cluster seizures. We are committed to the development and commercialization of Plumiaz, a potential therapeutic option for these individuals,” said Ron Cohen, M.D., Acorda’s President and CEO. “We are evaluating the Complete Response Letter and expect to work closely with the FDA to address the items outlined in the letter and refile the NDA for Plumiaz. We expect to provide further detail as our discussions with the FDA progress.”
Based on the requirements for approval outlined in the letter, the Company does not expect Plumiaz to receive FDA approval in 2014.
Of the approximately 2.8 million people in the United States with epilepsy, it is estimated that about 175,000 experience cluster seizures, also known as acute repetitive seizures or bouts of increased seizure activity. These patients may experience cluster seizures even though they generally are on stable regimens of antiepileptic medications (AEDs). Currently, many of these individuals do not find the currently available outpatient therapy acceptable and default to emergency room care or no care at all. Plumiaz potentially offers a more viable treatment option. Plumiaz has received orphan drug designation for the treatment of cluster seizures.
Epilepsy is a neurological condition that produces seizures affecting a variety of mental and physical functions. Seizures are symptoms of abnormal brain activity, and occur when a brief, strong surge of electrical activity affects part or all of the brain.
About Acorda Therapeutics
Founded in 1995, Acorda Therapeutics is a biotechnology company focused on developing therapies that improve the lives of people with neurological disorders.
Acorda markets three FDA-approved therapies including: AMPYRA® (dalfampridine) Extended Release Tablets, 10 mg, a treatment to improve walking in patients with multiple sclerosis (MS); ZANAFLEX CAPSULES® (tizanidine hydrochloride) and Zanaflex tablets, a short-acting drug for the management of spasticity; and QUTENZA® (capsaicin) 8% Patch, for the management of neuropathic pain associated with postherpetic neuralgia. AMPYRA is marketed outside the United States as FAMPYRA® (prolonged-release fampridine tablets) by Biogen Idec under a licensing agreement from Acorda.
Acorda has one of the leading pipelines in the industry of novel neurological therapies. The Company is currently developing six clinical-stage therapies and one preclinical stage therapy that address a range of disorders including post-stroke deficits, epilepsy, stroke, peripheral nerve damage, spinal cord injury, neuropathic pain, and heart failure. For more information, please visit the Company’s website at: www.acorda.com.
This press release includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical facts, regarding management's expectations, beliefs, goals, plans or prospects should be considered forward-looking. These statements are subject to risks and uncertainties that could cause actual results to differ materially, including our ability to successfully market and sell Ampyra in the U.S.; third party payers (including governmental agencies) may not reimburse for the use of Ampyra or our other products at acceptable rates or at all and may impose restrictive prior authorization requirements that limit or block prescriptions; the risk of unfavorable results from future studies of Ampyra or from our other research and development programs, including Plumiaz (our trade name for Diazepam Nasal Spray), or any other acquired or in-licensed programs; we may not be able to complete development of, obtain regulatory approval for, or successfully market Diazepam Nasal Spray or other products under development; the occurrence of adverse safety events with our products; delays in obtaining or failure to obtain regulatory approval of or to successfully market Fampyra outside of the U.S. and our dependence on our collaboration partner Biogen Idec in connection therewith; competition, including the impact of generic competition on Zanaflex Capsules revenues; failure to protect our intellectual property, to defend against the intellectual property claims of others or to obtain third party intellectual property licenses needed for the commercialization of our products; failure to comply with regulatory requirements could result in adverse action by regulatory agencies; and the ability to obtain additional financing to support our operations. These and other risks are described in greater detail in Acorda Therapeutics' filings with the Securities & Exchange Commission. Acorda may not actually achieve the goals or plans described in its forward-looking statements, and investors should not place undue reliance on these statements. Forward-looking statements made in this release are made only as of the date hereof, and Acorda disclaims any intent or obligation to update any forward-looking statements as a result of developments occurring after the date of this release.
Source: Acorda Therapeutics, Inc.
Posted: May 2014
- Acorda to Discontinue Development of Plumiaz for Treatment of Epilepsy Seizure Clusters - May 20, 2016