FRAZER, Pa., June 30 /PRNewswire-FirstCall/ -- Cephalon, Inc. (Nasdaq: CEPH) today announced that it has submitted a supplemental New Drug Application (sNDA) to the U.S. Food and Drug Administration (FDA) requesting approval of NUVIGIL(R) (armodafinil) Tablets [C-IV] for the indication of improved wakefulness in patients with excessive sleepiness associated with jet lag disorder resulting from eastbound travel. Jet lag disorder is an acute condition that occurs when a person's internal body clock becomes disrupted as a result of rapid travel across several time zones. Based on U.S. Bureau of Labor Statistics findings, an estimated 70 million American travelers experience jet lag annually. Currently, there are no FDA-approved medications to improve wakefulness in travelers who experience the excessive sleepiness commonly associated with long flights.
'This supplemental New Drug Application for a new use of NUVIGIL is another important milestone for Cephalon. We hope that this will be the first of many new indications for NUVIGIL over the next five years,' said Dr. Lesley Russell, Chief Medical Officer and Executive Vice President at Cephalon.
The NUVIGIL sNDA for the treatment of excessive sleepiness associated with jet lag disorder is based on data from a Phase 3 study, recently presented at the SLEEP 2009 23rd Annual Meeting of the Associated Professional Sleep Societies in Seattle, Washington. The data from this novel placebo-controlled pivotal study, which involved overseas air travel, included an evaluation of the efficacy and safety of NUVIGIL (50 or 150 mg/day) in 427 healthy men and women who all had experienced jet lag symptoms at least once during the previous five years. Clinical efficacy was evaluated using two primary endpoints: an objective assessment -- the Multiple Sleep Latency Test (MSLT), and a subjective assessment -- the Patient Global Impression of Severity (PGI-S). Patients taking NUVIGIL (150 mg/day) showed a statistically significant improvement over placebo as measured by the MSLT [p<0.0001] and the PGI-S [p<0.05]. The most common adverse events associated with NUVIGIL treatment (five percent or greater) were headache, nausea, diarrhea, and palpitations.
About NUVIGIL
NUVIGIL, the longer-lasting form of modafinil, was launched in the United States in June 2009 and is indicated to improve wakefulness in patients with excessive sleepiness associated with treated obstructive sleep apnea (OSA), shift work sleep disorder, also known as shift work disorder (SWD), and narcolepsy. NUVIGIL is not currently indicated for the treatment of jet lag disorder or its associated symptoms.
