Sleep News and Research

Latest Sleep News and Research

Study reveals circadian disruption is a risk factor in alcoholic liver disease

Thirty percent of severe alcoholics develop liver disease, but scientists have not been able to explain why only a subset is at risk. A research team from Northwestern University and Rush University Medical Center now has a possible explanation: disrupted sleep and circadian rhythms can push those vulnerable over the edge to disease.

2 Jul 2013

ATS releases statement on ethical, health policy considerations surrounding DCDD process

The American Thoracic Society has released an official statement on the ethical and health policy considerations surrounding adult and pediatric controlled organ donation after circulatory determination of death, the recovery of organs after cessation of circulation from patients with severe neurological, neuromuscular or pulmonary disease for whom decisions are made to forego additional life-prolonging treatments.

1 Jul 2013

Loyola medical experts suggest tips for a good night's sleep

Summer means more hours of daylight and for many, it contributes to trouble falling asleep. More than 40 million Americans suffer from chronic sleep disorders, resulting in $18 billion in cost to employers due to sleep loss issues.

30 Jun 2013

Pre-deployment insomnia symptoms associated with major mental disorders

A new study from the Perelman School of Medicine at the University of Pennsylvania and the Naval Health Research Center has shown Military service members who have trouble sleeping prior to deployments may be at greater risk of developing posttraumatic stress disorder (PTSD), depression and anxiety once they return home.

30 Jun 2013

Chronic sleep restriction among adults with late bedtimes may be associated with weight gain

A new study suggests that healthy adults with late bedtimes and chronic sleep restriction may be more susceptible to weight gain due to the increased consumption of calories during late-night hours.

30 Jun 2013

Brisdelle receives FDA approval to treat hot flashes associated with menopause

The U.S. Food and Drug Administration today approved Brisdelle (paroxetine) to treat moderate to severe hot flashes (vasomotor symptoms) associated with menopause. Brisdelle, which contains the selective serotonin reuptake inhibitor paroxetine mesylate, is currently the only non-hormonal treatment for hot flashes approved by the FDA.

29 Jun 2013

'Sleep Mask' prototype: The world's first non-invasive treatment for sight loss

Rt Hon David Willetts MP has seen the 'Sleep Mask' prototype - the world's first non-invasive treatment for sight loss that will save the need for expensive hospital treatment - at Northumbria University's Northern Design Centre (NDC).

28 Jun 2013

Study shows that individuals with SAD misreport sleep patterns due to depression

Lying awake in bed plagues everyone occasionally, but for those with seasonal affective disorder, sleeplessness is routine. University of Pittsburgh researchers report in the Journal of Affective Disorders that individuals with seasonal affective disorder -a winter depression that leads to loss of motivation and interest in daily activities-have misconceptions about their sleep habits similar to those of insomniacs.

28 Jun 2013

Physician offers helpful tips to a healthy summer

Summer is officially here, and for many, so is the threat of sunburn, bug bites and allergies. Deepti Shivakumar, MD, family practice at Gottlieb Memorial Hospital, offers some helpful tips to a healthy summer.

27 Jun 2013

Autism Speaks funds high priority research for treatment of ASD

Autism Speaks, the world's leading autism science and advocacy organization, today announced awards totaling $685,968 funding new research in areas of high priority that will advance understanding and treatment of autism spectrum disorders (ASD).

27 Jun 2013

Sleep apnea severity higher among African-American men, WSU researcher finds

A Wayne State University researcher has found that sleep apnea severity is higher among African-American men in certain age ranges, even after controlling for body mass index.

27 Jun 2013

Innate worriers are more vulnerable to impacts of sleep loss, find UC Berkeley neuroscientists

UC Berkeley researchers have found that a lack of sleep, which is common in anxiety disorders, may play a key role in ramping up the brain regions that contribute to excessive worrying.

27 Jun 2013

University of Sheffield researchers show how human skin constantly regrows

We constantly grow new skin and slough off the old. Until now, scientists have never agreed on exactly how this works, but new research from the University of Sheffield may provide the answer.

27 Jun 2013

Prader-Willi syndrome results in dysregulation of circadian and metabolic genes

Researchers with the UC Davis MIND Institute and Agilent Laboratories have found that Prader-Willi syndrome - a genetic disorder best known for causing an insatiable appetite that can lead to morbid obesity - is associated with the loss of non-coding RNAs, resulting in the dysregulation of circadian and metabolic genes, accelerated energy expenditure and metabolic differences during sleep.

26 Jun 2013

Eisai submits BELVIQ NDS with Health Canada

Arena Pharmaceuticals, Inc. announced today that Eisai Limited (based in Mississauga, Ontario), a subsidiary of Eisai Inc., has submitted a New Drug Submission for BELVIQ (lorcaserin HCl) with Health Canada.

26 Jun 2013

Study finds PTSD as risk factor for heart disease among Vietnam vets

Male twin Vietnam veterans with post-traumatic stress disorder were more than twice as likely as those without PTSD to develop heart disease during a 13-year period, according to a study supported by the National Institutes of Health.

26 Jun 2013

Weight loss does not reduce heart disease risks among Type 2 diabetes patients: Study

A landmark study investigating the long-term effects of weight loss on the risks of cardiovascular disease among patients with Type 2 diabetes has now concluded, with significant results to be published today in the New England Journal of Medicine.

25 Jun 2013

Surgeon provides guidance to identify ways to manage patients with sleep apnea

Although as many as 25 percent of patients undergoing surgery suffer from sleep apnea, few hospitals have policies to help manage the risks of this condition during surgery, and there is little evidence to help guide anesthesiologists and surgeons caring for these patients.

20 Jun 2013

Lumosity develops big data methodology for conducting human cognitive performance research

Lumosity, the leading brain training company, today announced a new web-based, big data methodology for conducting human cognitive performance research. Lumosity's research platform, the Human Cognition Project, contains the world's largest and continuously growing dataset of human cognitive performance, which currently includes more than 40 million people who have been tracked for up to 6 years.

20 Jun 2013

LDL cholesterol blood levels: an interview with Dr. Harvey Kaufman

What is LDL cholesterol? What blood level of LDL cholesterol is considered optimal and why are high levels of LDL cholesterol a key marker of death risk from heart disease? Dr. Harvey Kaufman, senior medical director of Quest Diagnostics gives us some answers.

From Quest Diagnostics 19 Jun 2013