Sleep Apnea

New implantable device eases sleep apnea

Mike Freeman's backpacking buddies did not want their tents near his, and his wife was tired of waking in the middle of the night to get him to roll over and stop snoring. Mike has sleep apnea, a pretty dramatic case, he ...

Jun 06, 2016
popularity109 comments 0

Don't let sleep apnea take your breath away

There are some moments in life that take your breath away, but if those moments are happening while you're asleep, it might be time to see a sleep expert, according to a sleep specialist at Baylor College of Medicine.

Apr 27, 2016
popularity77 comments 0

Surgery for sleep apnea improves asthma control

Surgical removal of the tonsils and adenoids in children suffering from sleep apnea is associated with decreased asthma severity, according to the first large study of the connection, published in the journal PLOS Medicine.

Nov 04, 2014
popularity0 comments 1

Sleep apnea devices lower blood pressure

(HealthDay)—For those suffering from sleep apnea, the disrupted sleep and reduction of oxygen getting to the brain can contribute to high blood pressure, but the two common treatments for the condition both lower blood ...

Dec 01, 2015
popularity84 comments 0

A novel way to diagnose sleep apnea

Ben-Gurion University of the Negev (BGU) researchers have developed a new system to assess obstructive sleep apnea (OSA) severity while a patient is awake and analyze sleep-wake activity, using his or her smartphone.

Jan 09, 2017
popularity4 comments 0

Not all sleep apnea patients are obese

Contrary to popular opinion, not all people who suffer from obstructive sleep apnea (OSA) are obese. However, a new study from Neuroscience Research Australia (NeuRA) and the Prince of Wales Hospital (POWH) highlights that ...

Sep 26, 2016
popularity20 comments 0

Sleep apnea plays dual role in stroke

Improvements to the diagnosis and screening of sleep apnea are critical to stroke prevention, according to new stroke care guidelines released today at the Canadian Stroke Congress.

Oct 02, 2012
popularity0 comments 0

Sleep apnea (or sleep apnoea in British English; English pronunciation: /æpˈniːə/) is a sleep disorder characterized by abnormal pauses in breathing or instances of abnormally low breathing, during sleep. Each pause in breathing, called an apnea, can last from a few seconds to minutes, and may occur 5 to 30 times or more an hour. Similarly, each abnormally low breathing event is called a hypopnea. Sleep apnea is diagnosed with an overnight sleep test called a polysomnogram, or "sleep study".

There are three forms of sleep apnea: central (CSA), obstructive (OSA), and complex or mixed sleep apnea (i.e., a combination of central and obstructive) constituting 0.4%, 84% and 15% of cases respectively. In CSA, breathing is interrupted by a lack of respiratory effort; in OSA, breathing is interrupted by a physical block to airflow despite respiratory effort, and snoring is common.

Regardless of type, an individual with sleep apnea is rarely aware of having difficulty breathing, even upon awakening. Sleep apnea is recognized as a problem by others witnessing the individual during episodes or is suspected because of its effects on the body (sequelae). Symptoms may be present for years (or even decades) without identification, during which time the sufferer may become conditioned to the daytime sleepiness and fatigue associated with significant levels of sleep disturbance.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Air pollutants linked to abnormal fetal growth

Chinese mothers who were exposed to a high level of certain air pollutants during pregnancy had a higher risk of abnormal fetal growth, according to a new Yale School of Public Health (YSPH) study.

Glaucoma study finds brain fights to preserve vision

A team of researchers, led by David Calkins, Ph.D., vice chair and director of Research at the Vanderbilt Eye Institute, has made a breakthrough discovery in the field of glaucoma showing new hopes for treatments to preserve ...