Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

Beta blockers do not lower cardiac risk in patients with or without CAD

Beta-blocker therapy does not reduce the risk for cardiovascular events in patients with or without coronary artery disease, researchers say.

4 Oct 2012

Krembil scientists develop lab study to accurately predict outcomes of stroke neuroprotectant

Scientists at the Krembil Neuroscience Centre, located at the Toronto Western Hospital, University Health Network have developed the first lab study in the world to accurately predict the outcomes of a human clinical for their drug that protects the brain against the damaging effects of stroke.

4 Oct 2012

Ketamine can help improve brain function in Rett syndrome mice

A promising study out today in the prestigious Journal of Neurosciences showed that in a mouse model of Rett syndrome, researchers were able to reverse abnormalities in brain activity and improve neurological function by treating the animals with an FDA-approved anesthesia drug, ketamine.

4 Oct 2012

Beta-blockers not associated with reduced risk of heart attacks, death and strokes

A new study conducted by researchers in the Cardiac and Vascular Institute at NYU Langone Medical Center, found using beta-blockers, the standard of care for patients with coronary artery disease (CAD), was not associated with a lower risk of heart attacks, death and strokes in patients suffering from CAD and those with risk factors for the disease, including those with a history of heart attack.

4 Oct 2012

The Center Helping Obesity In Children End Successfully receives Aetna Foundation grant

The Aetna Foundation, the philanthropic arm of Aetna, has awarded a $40,000 grant to The Center Helping Obesity In Children End Successfully (C.H.O.I.C.E.S.), an Atlanta-based nonprofit organization that works with communities in the metropolitan area to fight childhood obesity.

4 Oct 2012

Estrogen/progesterone treatment started soon after menopause appears safe and effective

Estrogen/progesterone treatment started soon after menopause appears safe and relieves many of the symptoms menopausal women face as well as improving mood and markers of cardiovascular risk, according to a multicenter randomized study presented at the North American Menopause Society (NAMS) Annual Meeting in Orlando, Florida.

4 Oct 2012

Georgia Tech's ClockMe system helps older adults identify early signs of dementia

With baby boomers approaching the age of 65 and new cases of Alzheimer's disease expected to increase by 50 percent by the year 2030, Georgia Tech researchers have created a tool that allows adults to screen themselves for early signs of dementia. The home-based computer software is patterned after the paper-and-pencil Clock Drawing Test, one of health care's most commonly used screening exams for cognitive impairment.

4 Oct 2012

Prevalence of diabetic complications is race-specific

Diabetes is among the ten leading causes of death in both white and African American patients, but the prevalence of diabetic complications are race-specific, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).

4 Oct 2012

Beta blockers do not lower cardiac risk in patients with or without CAD

Beta-blocker therapy does not reduce the risk for cardiovascular events in patients with or without coronary artery disease, researchers say.

3 Oct 2012

Antifungal resistance of Candida genital isolates on the increase

Resistance to antifungal therapy of genital-infection causing Candida species may be an increasing problem, suggests research presented at the European Academy of Dermatology and Venereology annual congress in Prague, Czech Republic.

3 Oct 2012

Extended thrombolysis window has potential pitfall

The benefits gained from extending the window for thrombolysis in patients with stroke could be lost if the more generous deadline causes physicians to relax, a study suggests.

3 Oct 2012

Improvements to diagnosis and screening of sleep apnea are critical to stroke prevention

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.

3 Oct 2012

Beta-blockers do not appear to reduce risk of cardiovascular events in patients with CAD

Among patients with either coronary artery disease (CAD) risk factors only, known prior heart attack, or known CAD without heart attack, the use of beta-blockers was not associated with a lower risk of a composite of cardiovascular events that included cardiovascular death, nonfatal heart attack or nonfatal stroke, according to a study in the October 3 issue of JAMA.

3 Oct 2012

Multiple sclerosis symptoms worse in those with low vitamin D levels

Low blood levels of vitamin D are associated with an increased number of brain lesions and signs of a more active disease state in people with multiple sclerosis (MS), a new study finds, suggesting a potential link between intake of the vitamin and the risk of longer-term disability from the autoimmune disorder.

3 Oct 2012

Stroke News and Research

Further Reading

Beta blockers do not lower cardiac risk in patients with or without CAD

Krembil scientists develop lab study to accurately predict outcomes of stroke neuroprotectant

Ketamine can help improve brain function in Rett syndrome mice

Beta-blockers not associated with reduced risk of heart attacks, death and strokes

The Center Helping Obesity In Children End Successfully receives Aetna Foundation grant

Estrogen/progesterone treatment started soon after menopause appears safe and effective

Georgia Tech's ClockMe system helps older adults identify early signs of dementia

Prevalence of diabetic complications is race-specific

Beta blockers do not lower cardiac risk in patients with or without CAD

Antifungal resistance of Candida genital isolates on the increase

Extended thrombolysis window has potential pitfall

Improvements to diagnosis and screening of sleep apnea are critical to stroke prevention

Beta-blockers do not appear to reduce risk of cardiovascular events in patients with CAD

Multiple sclerosis symptoms worse in those with low vitamin D levels

Research emphasizes importance of smoking cessation for people with stroke or TIA

Study investigates time-dependent efficacy of hUCB MNCs after experimental brain ischemia

Antifungal resistance of Candida genital isolates on the increase

Human hepatitis threat present in domestic pigs

Respiratory infections provide urban asthma clue

Moderate alcohol intake increases risk of AF in older people with heart disease, diabetes

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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