Narcolepsy News and Research

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Narcolepsy is a chronic sleep disorder, or dyssomnia. The condition is characterized by excessive daytime sleepiness (EDS) in which a person experiences extreme fatigue and possibly falls asleep at inappropriate times, such as while at work or at school.

Winter airway infections appear to trigger narcolepsy: Study

The onset of narcolepsy appears to follow seasonal patterns of H1N1 and other upper airway infections, according to a new study of patients in China that was led by Stanford University School of Medicine narcolepsy expert Emmanuel Mignot, MD.

22 Aug 2011

Nacolepsy drugs may be effective in reversing illness-induced lethargy

A signaling system in the brain previously shown to regulate sleep is also responsible for inducing lethargy during illness, according to research conducted at Oregon Health & Science University Doernbecher Children's Hospital.

4 Aug 2011

EMA says link between narcolepsy and Pandemrix 2009 H1N1 vaccine exists

A final review result from Europe's drug regulatory agency released a positive link between narcolepsy and the Pandemrix 2009 H1N1 vaccine. The agency recommends a labeling change that limits the vaccine's use in children and teens to when protection is needed and seasonal trivalent vaccine isn't available.

21 Jul 2011

Omeros identifies compounds that interact with orphan GPCRs associated with leukemia

Omeros Corporation today reported that it has identified compounds that interact with orphan G protein-coupled receptors (GPCRs) P2Y8 and OPN4. P2Y8 (also known as P2RY8) is associated with acute lymphoblastic leukemia (ALL), an aggressive cancer of the white blood cells.

27 Jun 2011

Untreated obstructive sleep apnea can reduce work productivity

Large corporations could save millions of dollars in lost productivity by screening and treating high-risk employees for obstructive sleep apnea, suggests a research abstract that will be presented Monday, June 13, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Natural sleep preference might affect baseball player's batting average in day, night games

A Major League Baseball player's natural sleep preference might affect his batting average in day and night games, according to a research abstract that will be presented Monday, June 13, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Normal sleep duration linked to reduced depression and increased quality of life

Getting six to nine hours of sleep per night is associated with higher ratings for quality of life and lower ratings for depression, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Perceived racism linked to elevated risk of self-reported sleep disturbance

Perceived racial discrimination is associated with an increased risk of sleep disturbance, which may have a negative impact on mental and physical health, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Later class start times in college linked to delayed sleep schedules, increased drinking and lower grades

Although a class schedule with later start times allows colleges students to get more sleep, it also gives them more time to stay out drinking at night. As a result, their grades are more likely to suffer, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Children with sleep problems more likely to be hyperactive and inattentive in kindergarten

Short sleep duration may contribute to the development or worsening of hyperactivity and inattention during early childhood, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Sleep provides performance benefits in classroom

Sleep can help college students retain and integrate new information to solve problems on a classroom exam, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Study links sleep duration with pressure to maintain thin body among adolescent girls

Sleep duration has a significant association with feelings of external pressure to obtain or maintain a thin body among adolescent girls, especially those who are white, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Sleep disorders can have negative impact on marital relationships

The quality of interactions among married couples is affected by wives' inability to fall asleep at night, but not by husbands' sleep problems, suggests new research that will be presented Monday, June 13, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Sleep-targeted intervention can help prevent suicidal thoughts

Treating sleep problems with cognitive-behavioral therapy for insomnia can reduce suicidal ideation, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC.

14 Jun 2011

Frontal cerebral thermal transfer can eliminate insomnia symptoms

People with primary insomnia may be able to find relief by wearing a cap that cools the brain during sleep, suggests a research abstract that will be presented Monday, June 13, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC (APSS).

13 Jun 2011

Severe sleep apnea increases risk of gestational diabetes and preterm birth in pregnant women

Sleep apnea is associated with an increased risk of adverse pregnancy outcomes, suggests a research abstract that will be presented Monday, June 13, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC (APSS).

13 Jun 2011

Daytime sleepiness influences brain's response to food and affects eating behavior

Daytime sleepiness may affect inhibitory control in the brain when viewing tantalizing, high-calorie foods, suggests a research abstract that will be presented Monday, June 13, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC (APSS).

13 Jun 2011

Researchers to present latest findings about sleep disorders at Minneapolis Convention Center

Recent studies have linked sleep loss and sleep disorders to health problems such as depression, obesity, diabetes, high blood pressure and stroke. The latest findings in sleep research will be presented and discussed by more than 5,000 scientists and sleep specialists when the SLEEP 2011 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC convenes at the Minneapolis Convention Center from June 13 to 15.

17 Mar 2011

Arena fourth quarter net loss decreases to $28.2 million

Arena Pharmaceuticals, Inc. today reported financial results for the fourth quarter and full year ended December 31, 2010, and reviewed recent developments.

11 Mar 2011

Amphetamine linked to development of Parkinson’s disease

New research suggests that taking prescription amphetamines may raise the risk of developing Parkinson’s disease later. But, the researchers noted that the study did not prove a cause-and-effect relationship and further investigation is warranted. The research was released Feb. 19, and is scheduled to be presented in April at the American Academy of Neurology’s annual meeting in Honolulu.

21 Feb 2011

Narcolepsy News and Research

Further Reading

Winter airway infections appear to trigger narcolepsy: Study

Nacolepsy drugs may be effective in reversing illness-induced lethargy

EMA says link between narcolepsy and Pandemrix 2009 H1N1 vaccine exists

Omeros identifies compounds that interact with orphan GPCRs associated with leukemia

Untreated obstructive sleep apnea can reduce work productivity

Natural sleep preference might affect baseball player's batting average in day, night games

Normal sleep duration linked to reduced depression and increased quality of life

Perceived racism linked to elevated risk of self-reported sleep disturbance

Later class start times in college linked to delayed sleep schedules, increased drinking and lower grades

Children with sleep problems more likely to be hyperactive and inattentive in kindergarten

Sleep provides performance benefits in classroom

Study links sleep duration with pressure to maintain thin body among adolescent girls

Sleep disorders can have negative impact on marital relationships

Sleep-targeted intervention can help prevent suicidal thoughts

Frontal cerebral thermal transfer can eliminate insomnia symptoms

Severe sleep apnea increases risk of gestational diabetes and preterm birth in pregnant women

Daytime sleepiness influences brain's response to food and affects eating behavior

Researchers to present latest findings about sleep disorders at Minneapolis Convention Center

Arena fourth quarter net loss decreases to $28.2 million

Amphetamine linked to development of Parkinson’s disease

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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