Navigation Links
Research Suggests 1 in 7 Strokes Happens During Sleep
Date:5/10/2011

TUESDAY, May 10 (HealthDay News) -- About 14 percent of strokes happen while people are sleeping, lowering the chance that they'll be able to get to the hospital in time for a potentially brain-saving treatment, a new study suggests.

"Because the only treatment for ischemic stroke must be given within a few hours after the first symptoms begin, people who wake up with stroke symptoms often can't receive the treatment since we can't determine when the symptoms started," Dr. Jason Mackey, of the University of Cincinnati and a study co-author, said in a news release from the American Academy of Neurology. "Imaging studies are being conducted now to help us develop better methods to identify which people are most likely to benefit from the treatment, even if symptoms started during the night."

In the study, published in the May 10 issue of Neurology, researchers examined the medical records of 1,854 adults who suffered from ischemic strokes in a one-year period and were treated at emergency rooms in the Cincinnati area. Ischemic stroke is caused by blocked blood flow in the brain, usually because of a clot.

In 14 percent of the cases, people woke up with symptoms of a stroke. Nationwide, that would account for 58,000 people who visit emergency rooms with stroke systems annually, the study authors pointed out.

Of 273 people who had so-called "wake-up strokes," at least 98 would have been eligible for treatment with a blood clot-busting drug called tPA if doctors had known when the stroke had begun, the study reported.

"If a stroke started more than a few hours ago, tPA is not indicated because it can cause bleeding that will extend and enlarge the stroke," explained Dr. Byron K. Lee, associate professor of medicine and director of the Electrophysiology Laboratories and Clinics at the University of California, San Francisco. "In wake-up strokes, it's nearly impossible to know when the symptoms started [so]
'/>"/>

Copyright©2010 ScoutNews,LLC.
All rights reserved  

Page: 1 2

Related medicine news :

1. Embedded Mobile & M2M Device revenues to Rise to Almost $19 Billion Globally by 2014, Says Juniper Research
2. 2010 HSR Impact Award recognizes surgical safety research
3. MSU launches first anti-counterfeiting research program
4. Researchers map all the fragile sites of the yeast Saccharomyces cerevisiaes genome
5. UH Case Medical Center researchers publish promising findings for advanced cervical cancer
6. Researchers discover new way to kill pediatric brain tumors
7. Family Research Council: Planned Parenthood Report Oversexualizes Ten-Year-Olds, Undermines Parental Authority
8. Michael J. Fox Foundation Awards $1 Million to Drive Critical New Research Tools and Technologies in Parkinsons Drug Development
9. Luth Researchs IndicatorEDG(TM) Study Finds Americans Hopes of Achieving Their Dreams Are Fading
10. International Diabetes Federation awards $2 million to 9 global diabetes research projects
11. Gladstones Robert Mahley to receive Research!America advocacy award
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Research Suggests 1 in 7 Strokes Happens During Sleep
(Date:12/22/2014)... (PRWEB) December 22, 2014 Physicians in ... (rituximab) for the treatment of non-Hodgkin’s lymphoma (NHL), according ... a leading global healthcare consulting firm. MabThera is the ... (DLBCL), the most common form of NHL. , According ... and Barriers,” the incidence of NHL in China has ...
(Date:12/22/2014)... 22, 2014 Give a loved one ... gift of health and vitality. , For a limited ... top-selling anti-aging formulas in special Holiday Wellness gift packages ... , Each bottle contains cutting-edge, proven nutritional support ... work as well as we age. , ...
(Date:12/22/2014)... Austin, Texas (PRWEB) December 22, 2014 ... hustle and bustle of Black Friday shopping and opted ... publishing and marketing education company, for their 5th annual ... Marketer charged just $7 to attend the 5 ... sales that they promptly donated to support two Central ...
(Date:12/22/2014)... 2014 NAPW honors ... of the Year. She is recognized with this prestigious ... recognized networking organization of professional women in the country, ... of Professional Women is a vibrant networking community with ... Ms. Kreider is passionate and committed to best practices ...
(Date:12/21/2014)... December 22, 2014 In this ... segmented by power source, product, and application. The ... battery-powered, and pneumatic instruments. By product, the market ... accessories segments. The handpieces market is further subdivided ... suction coagulators, laparoscopic instruments, shavers, wire/pin drivers, and ...
Breaking Medicine News(10 mins):Health News:Physicians in China See Most Significant Demand for MabThera Biosimilar 2Health News:Physicians in China See Most Significant Demand for MabThera Biosimilar 3Health News:You Still Have Time to Give the Gift of Health and Vitality to a Mature Loved One 2Health News:Austin Company Digital Marketer Raises 100K to Fight Childhood Cancer 2Health News:Austin Company Digital Marketer Raises 100K to Fight Childhood Cancer 3Health News:National Association of Professional Women Announces Cheryl A. Kreider, President / CEO of Kreider Health Solutions, LLC, a 2014 Professional Woman of the Year 2Health News:Global Powered Surgical Instruments Market Hit to $2.1 billion by 2019 - New Research Report by MarketsandMarkets 2Health News:Global Powered Surgical Instruments Market Hit to $2.1 billion by 2019 - New Research Report by MarketsandMarkets 3Health News:Global Powered Surgical Instruments Market Hit to $2.1 billion by 2019 - New Research Report by MarketsandMarkets 4
... Oklahoma Health Sciences Center has proven that a new drug ... in the prevention of blood clots following hip replacement surgery. ... the formation of blood clots in the deep veins of ... (DVT). The blood clots become life-threatening pulmonary embolisms (PE) when ...
... joined the Greening the Operating Room (GOR) Initiative, Practice ... and prescriptive path to green the country,s operating rooms. ... awareness of the huge contribution made by operating rooms ... 30 percent of a hospital,s total waste. Dartmouth-Hitchcock ...
... and Brigham and Women,s Hospital have shown that they can ... in a form that has been encapsulated in a nanoparticle ... reaches its target. Using the new particles, the researchers ... one-third the amount of conventional cisplatin needed to achieve the ...
... , TUESDAY, Jan. 11 (HealthDay News) -- After a ... "special," today,s young people crave these boosts to their ... research suggests. The self-esteem movement of recent decades ... and praise in a world that won,t necessarily cooperate ...
... as to whether interstitial brachytherapy has advantages compared to other ... newer studies provide proof in this respect. This is the ... and Efficiency in Health Care (IQWiG) on 11 January 2011. ... findings of research already completed in 2007. However, it was ...
... in Spanish . , The work carried out ... an electronic architecture for gamma ray detectors to industry transfer ... through experimental studies at the Gregorio Maran Hospital. The ... and Manuel Desco, from the Department of de Bioengineering and ...
Cached Medicine News:Health News:International research team reports major findings in prevention and treatment of blood clots 2Health News:Dartmouth-Hitchcock joins effort to green nation's operating rooms 2Health News:Delivering a potent cancer drug with nanoparticles can lessen side effects 2Health News:Delivering a potent cancer drug with nanoparticles can lessen side effects 3Health News:For College Students, Praise May Trump Sex and Money 2Health News:For College Students, Praise May Trump Sex and Money 3Health News:Benefit of brachytherapy in patients with early-stage prostate cancer is still unclear 2Health News:Benefit of brachytherapy in patients with early-stage prostate cancer is still unclear 3Health News:Benefit of brachytherapy in patients with early-stage prostate cancer is still unclear 4Health News:New molecular imaging technologies for detecting cellular processes 2
(Date:12/22/2014)... 22, 2014 NxStage Medical, Inc. (NASDAQ: ... dialysis products, announced today that the U.S. Food ... One™ to perform hemodialysis overnight while the patient ... hemodialysis. NxStage,s® System One is the first and ... this indication. Home nocturnal hemodialysis ...
(Date:12/22/2014)... Dec. 22, 2014 Research and Markets ... of the "Investment Analysis of the US ... offering. http://photos.prnewswire.com/prnh/20130307/600769 ... US medical device sector identifies the key trends ... capital investments, and mergers and acquisitions. ...
(Date:12/22/2014)... , Dec. 22, 2014 /PRNewswire/ -- RXi Pharmaceuticals Corporation ... focused on discovering, developing and commercializing innovative therapies ... today issued the following open letter to shareholders ... Dr. Med. Sc. Dear RXi Shareholders, ... number of inaccurate statements posted on certain social ...
Breaking Medicine Technology:NxStage Receives FDA Clearance for Home Nocturnal Hemodialysis 2NxStage Receives FDA Clearance for Home Nocturnal Hemodialysis 3Investment Analysis of the US Medical Device Sector 2RXi Pharmaceuticals Issues Open Letter to Shareholders 2RXi Pharmaceuticals Issues Open Letter to Shareholders 3RXi Pharmaceuticals Issues Open Letter to Shareholders 4RXi Pharmaceuticals Issues Open Letter to Shareholders 5RXi Pharmaceuticals Issues Open Letter to Shareholders 6
... Laboratories is a national reference laboratory and ... and development. ARUP offers an extensive test ... tests in clinical and anatomic pathology. Owned ... clients include more than half of the ...
... ARUP Laboratories is a national reference laboratory ... research and development. ARUP offers an extensive ... medical tests in clinical and anatomic pathology. ... Laboratories' clients include more than half of ...
... Laboratories is a national reference laboratory and ... and development. ARUP offers an extensive test ... tests in clinical and anatomic pathology. Owned ... clients include more than half of the ...
... is a national reference laboratory and a ... development. ARUP offers an extensive test menu ... in clinical and anatomic pathology. Owned by ... include more than half of the nation's ...
Medicine Products: