(Press-News.org) A new study suggests that when prescribed by physicians in routine practice and used appropriately by patients, treatment for obstructive sleep apnea (OSA) could reduce blood pressure in men with hypertension.
"All types of patients may benefit from this treatment, even those with other chronic medical conditions," said Bharati Prasad, MD, MS, the study's principal investigator. "It's important to now do a prospective study enrolling different types of patients with sleep apnea."
The study, appearing in the Oct. 15 issue of the Journal of Clinical Sleep Medicine, examined the effectiveness of obstructive sleep apnea treatment on high blood pressure and diabetes control in 221 men with preexisting hypertension or type 2 diabetes and a new diagnosis of OSA. Participants received positive airway pressure (PAP) therapy upon treatment initiation.
Results show that both systolic and diastolic blood pressure decreased significantly with initiation of OSA treatment at both the first follow-up, 3-6 months after initiation, and the second follow-up, 9-12 months later.
According to the authors, this is the first study to examine the effectiveness of treatment of obstructive sleep apnea on routine measures of hypertension and diabetes control in a practice-based clinical setting. The results show the real-world effectiveness of OSA treatment on hypertension.
###To request a copy of the study, "Effects of Positive Airway Pressure Treatment on Clinical Measures of Hypertension and Type 2 Diabetes," or to arrange an interview with an AASM spokesperson, please contact Communications Coordinator Lynn Celmer at 630-737-9700, ext. 9364, or lcelmer@aasmnet.org.
The peer-reviewed Journal of Clinical Sleep Medicine is published bimonthly and is the official publication of the American Academy of Sleep Medicine, a professional membership society that is the leader in setting standards and promoting excellence in sleep medicine health care, education and research.
More information about sleep apnea is available from the American Academy of Sleep Medicine on the Your Sleep website at http://www.sleepcentral.org. Help for people who have a sleep problem is available at nearly 2,500 AASM-accredited sleep disorders centers across the U.S.
Treatment of obstructive sleep apnea improves blood pressure in men
Study is the first to examine effectiveness of sleep apnea treatment on high blood pressure and diabetes control in a real-world setting
2012-10-13
ELSE PRESS RELEASES FROM THIS DATE:
Scientists identify mammal model of bladder regeneration
2012-10-13
WINSTON-SALEM, N.C. – While it is well known that starfish, zebrafish and salamanders can re-grow damaged limbs, scientists understand very little about the regenerative capabilities of mammals. Now, researchers at Wake Forest Baptist Medical Center's Institute for Regenerative Medicine report on the regenerative process that enables rats to re-grow their bladders within eight weeks.
In PLOS ONE, a peer-reviewed, online publication, the scientists characterize this unique model of bladder regeneration with the goal of applying what they learn to human patients.
"A ...
Study of research manuscript submissions shows initial rejection may lead to higher impact
2012-10-13
A large-scale survey of the process for submitting research papers to scientific journals has revealed a surprising pattern: manuscripts that were turned down by one journal and published in another received significantly more citations than those that were published by the first journal to receive them.
The study, led by researchers at McGill University and published by the journal Science, covered papers carried in 923 journals from the biological sciences between 2006 and 2008. The researchers generated an email to the corresponding authors of virtually all articles ...
VCU researchers uncover molecular basis of infection of tick-transmitted disease
2012-10-13
RICHMOND, Va. (Oct. 12, 2012) – Virginia Commonwealth University School of Medicine researchers have identified the "keys" and "doors" of a bacterium responsible for a series of tick-transmitted diseases. These findings may point researchers toward the development of a single vaccine that protects against members of an entire family of bacteria that cause disease in humans, domestic animals and livestock.
Survival for many bacteria is dependent on their ability to invade human or animal cells. And it needs to be done in a very precise fashion. Bacteria use a specific ...
Blood cells may offer telltale clues in cancer diagnosis
2012-10-13
Postdoctoral Research Fellow Devin Koestler is a biostatistician in the Geisel School of Medicine at Dartmouth. He develops and applies statistical methods to large volumes of data, seeking new approaches for understanding disease, cancer in particular. Koestler and his colleagues are investigating the potential use of white blood cell variation as a diagnostic, predictive, and research tool in the study of non-blood cancers.
"There is promise here for a new diagnostic tool," says Koestler. "What we show here is not ready for immediate clinical utility, but I think ...
NASA sees heaviest rainfall near Typhoon Prapiroon's center
2012-10-13
NASA measured light-to-moderate rainfall occurring throughout Typhoon Prapiroon, with just a small area of heavy rain near the storm's center is it tracks through the western North Pacific Ocean.
When NASA's Tropical Rainfall Measuring Mission (TRMM) satellite passed over Typhoon Prapiroon on Oct. 12 at 0741 UTC (3:41 a.m. EDT), the precipitation radar instrument detected light to moderate rainfall occurring over most of the storm at a rate between .78 to 1.57 inches/20 to 40 mm per hour. The northwestern quadrant of the storm had the lightest rainfall rate.
There was ...
NASA sees some strength in Tropical Storm Patty's brief debut
2012-10-13
Tropical Depression 16 formed on Oct. 11 and by 5 p.m. EDT that same day, it strengthened into Tropical Storm Patty. NASA's TRMM and Terra satellite's captured imagery on Patty's rainfall intensity and cloud heights, both of which showed strong, high thunderstorms around the center of circulation.
On Oct. 11 at 11 a.m. EDT the National Hurricane Center (NHC) announced the formation of tropical depression sixteen (TD16) northeast of the Bahamas. Earlier, at 0422 UTC (12:22 a.m. EDT), the Tropical Rainfall Measuring Mission (TRMM) satellite had a look at the disturbed weather ...
X-ray satellites monitor the clashing winds of a colossal binary
2012-10-13
The hottest and most massive stars don't live long enough to disperse throughout the galaxy. Instead, they can be found near the clouds of gas and dust where they formed -- and where they will explode as supernovae after a few million years. They huddle in tight clusters with other young stars or in looser groupings called OB associations, a name reflecting their impressive populations of rare O- and B-type stars.
One of the nearest and richest OB associations in our galaxy is Cygnus OB2, which is located about 4,700 light-years away and hosts some 3,000 hot stars, including ...
NASA spots first tropical cyclone of southern indian ocean season
2012-10-13
The very first tropical cyclone of the Southern Indian Ocean season has been born, and NASA's TRMM satellite captured an image of its rainfall.
On Oct. 12 at 1500 UTC (11 a.m. EDT), Tropical Cyclone 01S (TC01S) was "born" about 90 nautical miles (103.6 miles/166.7 km) west-southwest of Diego Garcia, near 8.3 South latitude and 70.6 East longitude. Diego Garcia is a coral atoll located in the south central Indian Ocean and is part of the British Indian Ocean Territory. It is about 1,970 nautical miles (3,650 km) east of Tanzania, Africa.
TC01S had maximum sustained winds ...
Smoking may lead to cataracts in aging population
2012-10-13
Rockville, Md. – Cigarette smoking is a well-known risk factor for a wide-range of diseases. Now, scientists have evidence that smoking may also increase the risk of age-related cataract, the leading cause of blindness and vision loss in the world.
Reported in Investigative Ophthalmology & Visual Science (Smoking and Risk of Age-related Cataract: A Meta-analysis), the new findings are the result of a meta-analysis conducted by a team of researchers from China.
"Although cataracts can be removed surgically to restore sight, many people remain blind from cataracts due ...
A complex logic circuit made from bacterial genes
2012-10-13
By force of habit we tend to assume computers are made of silicon, but there is actually no necessary connection between the machine and the material. All that an engineer needs to do to make a computer is to find a way to build logic gates — the elementary building blocks of digital computers — in whatever material is handy.
So logic gates could theoretically be made of pipes of water, channels for billiard balls or even mazes for soldier crabs.
By comparison Tae Seok Moon's ambition, which is to build logic gates out of genes, seems eminently practical. As a postdoctoral ...
LAST 30 PRESS RELEASES:
Researchers identify gene that calms the mind and improves attention in mice
Artificial metabolism turns waste CO2 into useful chemicals
Ancient sea anemone sheds light on animal cell type evolution
Begging gene leads to drone food
How climate policies that incentivize and penalize can drive the clean energy transition
Can community awareness campaigns in low-resource areas improve early diagnosis of colorectal cancer?
Stardust study resets how life’s atoms spread through space
Practical education: Clinical scenario-based program development
The impact of family dynamics on eating behaviour – how going home for Christmas can change how you eat
Tracing the quick synthesis of an industrially important catalyst
New software sheds light on cancer’s hidden genetic networks
UT Health San Antonio awarded $3 million in CPRIT grants to bolster cancer research and prevention efforts in South Texas
Third symposium spotlights global challenge of new contaminants in China’s fight against pollution
From straw to soil harmony: International team reveals how biochar supercharges carbon-smart farming
Myeloma: How AI is redrawing the map of cancer care
Manhattan E. Charurat, Ph.D., MHS invested as the Homer and Martha Gudelsky Distinguished Professor in Medicine at the University of Maryland School of Medicine
Insilico Medicine’s Pharma.AI Q4 Winter Launch Recap: Revolutionizing drug discovery with cutting-edge AI innovations, accelerating the path to pharmaceutical superintelligence
Nanoplastics have diet-dependent impacts on digestive system health
Brain neuron death occurs throughout life and increases with age, a natural human protein drug may halt neuron death in Alzheimer’s disease
SPIE and CLP announce the recipients of the 2025 Advanced Photonics Young Innovator Award
Lessons from the Caldor Fire’s Christmas Valley ‘Miracle’
Ant societies rose by trading individual protection for collective power
Research reveals how ancient viral DNA shapes early embryonic development
A molecular gatekeeper that controls protein synthesis
New ‘cloaking device’ concept to shield sensitive tech from magnetic fields
Researchers show impact of mountain building and climate change on alpine biodiversity
Study models the transition from Neanderthals to modern humans in Europe
University of Phoenix College of Doctoral Studies releases white paper on AI-driven skilling to reduce burnout and restore worker autonomy
AIs fail at the game of visual “telephone”
The levers for a sustainable food system
[Press-News.org] Treatment of obstructive sleep apnea improves blood pressure in menStudy is the first to examine effectiveness of sleep apnea treatment on high blood pressure and diabetes control in a real-world setting