Insomnia has a variety of causes. It is often a symptom of some other disease or condition (e.g. life stress, psychiatric and medical disorders, or use of certain medications), but it can also be a distinct disorder. The prevalence of insomnia increases with age and is more common in women. Common symptoms of acute insomnia are sleepiness, negative mood and impairment of performance. Chronic insomnia is often associated with fatigue, mood changes, difficulty concentrating and impaired daytime functioning.
About Arena Pharmaceuticals
Arena is a clinical-stage biopharmaceutical company focused on discovering, developing and commercializing oral drugs in four major therapeutic areas: cardiovascular, central nervous system, inflammatory and metabolic diseases. Arena's most advanced drug candidate, lorcaserin, is being investigated in a Phase 3 clinical trial program for the treatment of obesity. Arena's broad pipeline of novel compounds targeting G protein-coupled receptors, an important class of validated drug targets, includes compounds being evaluated independently and with its partners, Merck & Co., Inc. and Ortho-McNeil Pharmaceutical, Inc.
Arena Pharmaceuticals(R) and Arena(R) are registered service marks of the company. "APD" is an abbreviation for Arena Pharmaceuticals Development.
Certain statements in this press release are forward-looking statements
that involve a number of risks and uncertainties. Such forward-looking
statements include statements about the continued development of APD125;
the protocol, design, scope, enrollment, number, timing and other aspects
of clinical trials of APD125; the timing of the results from the Phase 2b
clinical trial of APD125 and expectations related to such results; the
tolerability, side effects, safety profile, efficacy and the
|SOURCE Arena Pharmaceuticals, Inc.|
Copyright©2008 PR Newswire.
All rights reserved