FDA Issues Complete Response Letter for Apadaz™ New Drug Application


CORALVILLE, Iowa, June 13, 2016 (GLOBE NEWSWIRE) -- KemPharm, Inc. (NASDAQ:KMPH), a clinical-stage specialty pharmaceutical company engaged in the discovery and development of proprietary prodrugs, today announced that the U.S. Food and Drug Administration (FDA) has issued a Complete Response Letter (CRL) regarding the New Drug Application (NDA) for Apadaz™ (benzhydrocodone and acetaminophen), KemPharm’s investigational abuse-deterrent product candidate for the short-term management of acute pain.

The FDA issues CRLs to indicate that the Agency considers the review cycle for an application is complete and that the application is not ready for approval in its present form.  Included in the CRL is guidance that describes all specific deficiencies that the FDA has identified in the application. When possible, the FDA recommends actions that the applicant may take to place the application in condition for approval.

“After last week’s amendment request, a Complete Response Letter from the FDA was received  for the  Apadaz NDA,” said Travis C. Mickle, Ph.D., President and CEO of KemPharm.  “We are currently evaluating the points raised in the CRL and intend to request an End of Review meeting with the Agency to determine the pathway forward for Apadaz.”

About KemPharm
KemPharm is a clinical-stage specialty pharmaceutical company focused on the discovery and development of prodrugs to treat serious medical conditions through its Ligand Activated Therapy (LAT) platform technology.  KemPharm utilizes its LAT platform technology to generate improved prodrug versions of FDA-approved drugs in the high need areas of pain, ADHD and other CNS disorders. 

Caution Concerning Forward Looking Statements
This press release may contain forward-looking statements made in reliance upon the safe harbor provisions of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended.  Forward-looking statements include all statements that do not relate solely to historical or current facts, and can be identified by the use of words such as “may,” “will,” “expect,” “project,” “estimate,” “anticipate,” “plan,” “believe,” “potential,” “should,” “continue” or the negative versions of those words or other comparable words. These forward-looking statements include statements regarding KemPharm’s plans to work with the FDA to continue the review process of Apadaz.  These forward-looking statements are not guarantees of future actions or performance. These forward-looking statements are based on information currently available to KemPharm and its current plans or expectations, and are subject to a number of uncertainties and risks that could significantly affect current plans. Actual results and performance could differ materially from those projected in the forward-looking statements as a result of many factors, including, without limitation, the risks and uncertainties associated with: KemPharm's financial resources and whether they will be sufficient to meet KemPharm's business objectives and operational requirements; results of earlier studies and trials may not be predictive of future clinical trial results; the protection and market exclusivity provided by KemPharm's intellectual property; risks related to the drug discovery and the regulatory approval process; the impact of competitive products and technological changes; and the FDA approval process under the Section 505(b)(2) regulatory pathway, including without limitation any timelines for the review process. KemPharm's forward-looking statements also involve assumptions that, if they prove incorrect, would cause its results to differ materially from those expressed or implied by such forward-looking statements. These and other risks concerning KemPharm’s business are described in additional detail in KemPharm’s Annual Report on Form 10-K for the fiscal year ended December 31, 2015, and in KemPharm's other Periodic and Current Reports filed with the Securities and Exchange Commission.  KemPharm is under no obligation to (and expressly disclaims any such obligation to) update or alter its forward-looking statements, whether as a result of new information, future events or otherwise.


            

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