Navigation Links
Sleep Apnea Could Up Risk of Dementia In Elderly Women
Date:8/9/2011

By Serena Gordon
HealthDay Reporter

TUESDAY, Aug. 9 (HealthDay News) -- Elderly women who experience sleep apnea have a higher risk of developing mild cognitive impairment or dementia, new research finds.

The study found that elderly women who began the study without dementia had 85 percent higher odds of developing mild cognitive impairment or dementia over the next five years if they had 15 or more sleep apnea events per hour of sleep.

"This was a prospective study of elderly women followed over time to understand the relationship of sleep apnea and cognitive impairment or dementia," explained study co-author Dr. Susan Redline, a researcher in the division of sleep medicine at Brigham and Women's Hospital in Boston.

"We found a very high prevalence of untreated sleep apnea -- about one third of the women had sleep apnea, and those women had about an 80 percent increased risk of developing cognitive impairment or dementia during the study," said Redline.

Although this study wasn't designed to uncover the mechanism by which repeated oxygen deprivation might cause dementia, Redline noted that it may harm brain health by affecting the way the brain constantly replenishes its cells. More research needs to be done to find the exact mechanism, she added.

The findings are published in the Aug. 10 issue of the Journal of the American Medical Association.

The study included 298 women who did not have dementia at the start of the study. The average age of the women was approximately 82. All of the women underwent an overnight sleep study using sensors and computerized monitoring (polysomnography) between 2002 and 2004.

One hundred and five women were diagnosed with sleep-disordered breathing. That meant they had 15 or more sleep apnea episodes per hour of sleep. During those episodes, the brain was temporarily deprived of oxygen.

Five years after the sleep study, women were given cogn
'/>"/>

Copyright©2010 ScoutNews,LLC.
All rights reserved  

Page: 1 2 3

Related medicine news :

1. Obstructive Sleep Apnea in Kids May Have Genetic Cause
2. Sleep HealthCenters to Sponsor North East Sleep Society 2010
3. America's Hidden Pandemic: 100 Million Suffer From Sleep Problems
4. Solutions for Sleep Problems: Harvard's Improving Sleep Special Health Report and New Sleep Apnea Video
5. Behavioral therapy improves sleep and lives of patients with pain
6. Sleep problems and sleepiness increase the risk of motor vehicle accidents in adolescents
7. Severe sleep apnea decreases frequency of nightmare recall
8. Severe Sleep Apnea Has Silver Lining
9. The role of sleep in brain development
10. Sleep More, Lose Weight – Sleeplessness Linked to Obesity
11. National Sleep Awareness Week(R) (March 7-13): How Are You Sleeping?
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Sleep Apnea Could Up Risk of Dementia In Elderly Women
(Date:10/22/2014)... On October 22, CBS will air an episode ... fictional and real. The Charles E Holman Morgellons ... advocacy and philanthropy in the battle against Morgellons Disease, ... impart truth and clarity about this misunderstood and routinely ... about Morgellons Disease (MD) and most people ...
(Date:10/22/2014)... By Amy Norton ... -- Headlines remain riveted on the three Ebola cases in ... much bigger health threat to Americans. President Barack Obama ... response to the virus, which has infected two Dallas nurses ... this month at Texas Health Presbyterian Hospital. But the ...
(Date:10/22/2014)... Angeles, California (PRWEB) October 22, 2014 Hay ... 2.0: Move Beyond Addiction and Upgrade Your Life (Paperback; $10.82) ... field of Yoga & Recovery. This book is meant ... thrive in a life of recovery. , Recovery 2.0 ... the 12 Steps; Recovery 2.0 is a guide for what ...
(Date:10/22/2014)... 22, 2014 Healthcare professionals who ... continuing education at home or on-the-go via laptops, ... 20 brand new, premium Seminar-on-Demand CE courses. The ... over 2,000 hours of CE course ... educational experience. With such a diverse library, there’s ...
(Date:10/22/2014)... (PRWEB) October 22, 2014 Richard Carlson, ... an industry leader with over 25 years experience. ... leader in the areas related to EDI, B2B Commerce, ... is an Editorial Advisory Board member for Pharmaceutical Commerce ... Blue Fin Group is a management and technology ...
Breaking Medicine News(10 mins):Health News:CBS’ Criminal Minds takes aim at skin disease with Morgellons in the Mix 2Health News:CBS’ Criminal Minds takes aim at skin disease with Morgellons in the Mix 3Health News:Ebola Anxiety: A Bigger Threat Now Than the Virus Itself 2Health News:Ebola Anxiety: A Bigger Threat Now Than the Virus Itself 3Health News:Hay House Announces The Official Release of Recovery 2.0: Move Beyond Addiction and Upgrade Your Life 2Health News:Hay House Announces The Official Release of Recovery 2.0: Move Beyond Addiction and Upgrade Your Life 3Health News:Top Provider of Continuing Education at Home Releases 20 New Online Courses 2Health News:Rich Carlson and Marc Duey to Hold Workshop at CBI’s Specialty Pharmacy and Distribution Networks Conference 2
... estimated 15,000 - 20,000,members, ATLANTA, Dec. 4 ... week, to accommodate its growing membership in,DeKalb County ... ceremony for the new Stonecrest Medical Center was ... Ramsey, Georgia State,Representative Stan Watson, DeKalb County Commissioner ...
... The National,Organization of Life & Health Insurance Guaranty ... associations that are playing,a central role in the ... Company of New York (ELNY) matter., NOLHGA ... the ELNY situation: "NOLHGA and all of our ...
... antibiotics and nasal steroids don,t lessen symptoms , , TUESDAY, ... work no better than a placebo in combating sinus ... probably not as effective as have been previously believed, ... said study author Dr. Ian Williamson, a senior lecturer ...
... BMIs experience a significant survival benefit from liver ... transplant compared to patients with normal BMI. Therefore, ... listed for transplantation, say the authors of a ... a journal by John Wiley & Sons. The ...
... and heart,s electrical system , , TUESDAY, Dec. 4 (HealthDay ... spotted patients at highest risk of cardiac arrest or ... researchers report. , "This is important because past studies, ... people at risk," said study lead author Dr. Derek ...
... M.D., Chair of,Neurosurgery at Yale University School of ... American Epilepsy Society (AES), during the,organization,s 61st annual ... physicians and scientists who study and treat epilepsy., ... surgical treatment of,neurological diseases causing epilepsy. He developed ...
Cached Medicine News:Health News:Kaiser Permanente Opens 15th Medical Facility in Georgia 2Health News:Statement on Executive Life of New York Matter 2Health News:Sinusitis Treatments Found Ineffective 2Health News:Sinusitis Treatments Found Ineffective 3Health News:Liver transplant offers survival benefits for patients of all sizes 2Health News:Liver transplant offers survival benefits for patients of all sizes 3Health News:2-in-1 Test Signals Risk After Heart Attack 2Health News:2-in-1 Test Signals Risk After Heart Attack 3
(Date:10/22/2014)... 21, 2014   BioNano Genomics , the ... research centers to purchase an Irys™ System . ... Cancer Institute (NCI), NIH Intramural Sequencing Center (NISC) and ... obtaining a comprehensive view of a genome was ... does not deliver the scalability or reliability to ...
(Date:10/22/2014)... Oct. 21, 2014 Abaxis, Inc. (NasdaqGS: ... blood analysis systems, today reported financial results for the ... Second quarter overview: , Revenues of $53.9 million, ... Diluted EPS of $0.24, up 33% over last year,s ... revenues from Abaxis Veterinary Reference Laboratories (AVRL) of $3.5 ...
(Date:10/22/2014)...   Surefire Medical , Inc., the developer of ... targeted delivery of embolization agents in minimally invasive direct-to-tumor ... John R. Daniels , MD of the University of ... Steven C. Katz , MD of the Roger ... Board (SAB).    "The role of the ...
Breaking Medicine Technology:BioNano's Irys System Adopted by Leading Genomics Centers for Comprehensive Detection of Human Genome Structural Variation 2BioNano's Irys System Adopted by Leading Genomics Centers for Comprehensive Detection of Human Genome Structural Variation 3Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 2Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 3Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 4Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 5Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 6Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 7Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 8Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 9Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 10Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 11Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 12Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 13Abaxis Reports Record Revenues for the Second Quarter of Fiscal 2015 14Surefire Medical's Scientific Advisory Board Expands, Broadens Clinical Trial Expertise 2
... , , FRANKLIN LAKES, N.J., Jan. 11 ... announced today that it will conduct a live webcast of its ... 2010 at 10:00 a.m. (ET). BD will issue a press ... of the conference call, along with related slides, will be accessible ...
... Calif., Jan. 11 Finesse Solutions, LLC, a manufacturer ... applications, announced the production release of its single-use sensor ... and process temperature, and TruTorr headspace pressure sensors. ... ease of use. It is available on the Thermo ...
Cached Medicine Technology:BD Announces Live Webcast of First Fiscal Quarter Earnings Conference Call 2Single-Use Sensor Product Family Enters High Volume Production 2
... 20-dione) is a C21 steroid hormone containing ... between C-4 and C-5 (?4).,This steroid hormone ... conjunction with estrogens, regulates,the accessory organs during ... important in preparing the,endometrium for the implantation ...
... The test kit is an enzyme ... format with a liquid phase,incubation, designed ... in serum. The microplate is coated,with ... added to anti-rabbit antibody-coated wells, along ...
Myoglobin RIA Lipid / Protein Quantification, Cardiovascular 024-IDC-11 Muscle Disease...
ACTH EIA Hypertension / Cardiac Evaluation, Cardiovascular 021-SDX018...
Medicine Products: