Alexza Pharmaceuticals To Present AZ-104 Phase 2a Clinical Data At The American Headache Society Annual Scientific Meeting

Main Category: Headache / Migraine
Also Included In: Pain / Anesthetics;  Clinical Trials / Drug Trials;  Pharma Industry / Biotech Industry
Article Date: 24 Jun 2008 - 0:00 PDT

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Alexza Pharmaceuticals, Inc. (Nasdaq: ALXA) announced that it will present results of its Phase 2a clinical trial of Staccato(R) loxapine (AZ-104) for the treatment of migraine headache at the 50th Annual Scientific Meeting of the American Headache Society, which being held at the Marriott Boston Copley Place in Boston, MA. The oral platform abstract presentation, "Inhaled Loxapine, a Dopamine Antagonist, Reduces Headache Pain in Patients Having an Acute Migraine Attack", is scheduled for Friday, June 27, 2008 at 10:55 a.m. Eastern Time, and will be presented in University Hall. AZ-104 is a lower dose version of AZ-004, which is in Phase 3 clinical development for the treatment of acute agitation in patients with schizophrenia or bipolar disorder.

Alexza Pharmaceuticals is an emerging specialty pharmaceutical company focused on the development and commercialization of novel, proprietary products for the treatment of acute and intermittent conditions. The Company's technology, the Staccato system, vaporizes unformulated drug to form a condensation aerosol that allows rapid systemic drug delivery through deep lung inhalation. The drug is quickly absorbed through the lungs into the bloodstream, providing speed of therapeutic onset that is comparable to intravenous administration, but with greater ease, patient comfort and convenience.

Alexza has six product candidates in clinical development. Alexza's lead program, AZ-004 (Staccato loxapine) for the treatment of acute agitation in schizophrenic or bipolar disorder patients, is in Phase 3 testing and has completed the enrollment of its first Phase 3 clinical trial. AZ-001 (Staccato prochlorperazine) for the acute treatment of migraine headaches has completed Phase 2 testing. AZ-104 (Staccato loxapine) for the acute treatment of migraine headaches and AZ-002 (Staccato alprazolam) for the acute treatment of panic attacks associated with panic disorder are in Phase 2 testing. Product candidates in Phase 1 testing are AZ-003 (Staccato fentanyl) for the treatment of breakthrough pain, which is partnered with Endo Pharmaceuticals in North America, and AZ-007 (Staccato zaleplon) for the treatment of insomnia. More information, including this and past press releases from Alexza is available online at http://www.alexza.com.

Safe Harbor Statement

The anticipated scientific presentation will contain forward-looking statements that involve significant risks and uncertainties. Any statement describing the Company's expectations or beliefs is a forward-looking statement, as defined in the Private Securities Litigation Reform Act of 1995, and should be considered an at-risk statement. Such statements are subject to certain risks and uncertainties, particularly those inherent in the process of developing and commercializing drugs. The Company'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 Alexza's business are described in additional detail in the Company's Annual Report on Form 10-K for the year ended December 31, 2007, and the Company's other Periodic and Current Reports filed with the Securities and Exchange Commission. Forward-looking statements contained in the poster presentation are made as of their date of presentation, and the Company undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise.

Alexza Pharmaceuticals, Inc.
http://www.alexza.com