Stroke News and Research

RSS

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.

Scientists weaken long-term memory

Could veterans of war, rape victims and other people who have seen horrific crimes someday have the traumatic memories that haunt them weakened in their brains? In a new study, UCLA life scientists report a discovery that may make the reduction of such memories a reality.

28 Apr 2011

Nursing environment linked to improved patient outcomes

Better working conditions and better staffing of nurses can significantly improve the care of patients with serious conditions, according to the latest nurse labor study by the University of Maryland School of Nursing.

28 Apr 2011

New study sheds light on how sleep-deprived lifestyles might impair brain function

A new study in rats is shedding light on how sleep-deprived lifestyles might impair functioning without people realizing it.

28 Apr 2011

Maternal consumption of omega-3 fatty acids during pregnancy reduces risk of childhood obesity

New research shows a possible connection between the risk of childhood obesity and maternal consumption of omega-3 fatty acids during pregnancy. Intake of the omega-3s found in seafood is also linked to reduced risk of recurrent breast cancer, stroke in women and early age-related macular degeneration (AMD).

27 Apr 2011

McGill develops new tool that can help stroke patients to recover hand motion

People who have strokes are often left with moderate to severe physical impairments. Now, thanks to a glove developed at McGill, stroke patients may be able to recover hand motion by playing video games.

27 Apr 2011

U.S. Labor Department campaign to educate workers on heat-related illnesses

Secretary of Labor Hilda L. Solis today will announce, from Anaheim, Calif., a national outreach initiative by the U.S. Department of Labor's Occupational Safety and Health Administration to educate workers and their employers about the hazards of working outdoors in the heat and steps needed to prevent heat-related illnesses.

27 Apr 2011

Study finds link between health literacy and outcomes among heart failure patients

An examination of health literacy among managed care patients with heart failure, a condition that requires self-management, found that nearly one in five have low health literacy, which was associated with a higher all-cause risk of death, according to a study in the April 27 issue of JAMA.

27 Apr 2011

Biologists determine molecular structure of GluN2D receptor subunit

Structural biologists at Cold Spring Harbor Laboratory in collaboration with colleagues at Emory University have determined the molecular structure of a key portion, or subunit, of a receptor type commonly expressed in brain cells.

27 Apr 2011

BioInvent, ThromboGenics initiate TB-402 Phase IIb trial for VTE prophylaxis

ThromboGenics NV and co-development partner BioInvent International announce today that the first patient has been dosed in a Phase IIb trial with their novel long-acting anticoagulant TB-402 for the prophylaxis of venous thromboembolism after total hip surgery.

27 Apr 2011

Rxi secures SBIR grants to develop novel RNAi therapeutics for ALS

RXi Pharmaceuticals Corporation, a biotechnology company focused on discovering, developing and commercializing innovative therapies addressing major unmet medical needs using RNA-targeted and immunotherapy technologies, today announced that it was awarded two Small Business Innovation Research grants from the National Institutes of Health.

27 Apr 2011

Cholesterol-lowering drugs may help clot-busting drugs treat strokes

Cholesterol-lowering drugs known as statins may help clot-busting drugs treat strokes, according to researchers at Washington University School of Medicine in St. Louis.

27 Apr 2011

Vitamin D levels may help explain racial disparities in hypertension

Lower vitamin D levels may explain part of the disparity in hypertension that exists between Black and White people in the US. High blood pressure is more common in Blacks than in Whites and persons with darker skin generally produce less vitamin D.

27 Apr 2011

Most Americans unaware of recommended alcohol limits and risks of sea salt

Most Americans believe drinking wine is good for your heart but are unaware of recommended alcohol limits, and most mistakenly believe sea salt is a low-sodium alternative to regular table salt, according to a new survey about these common products.

26 Apr 2011

Active Healthy Kids Canada releases 2011 Report Card on physical activity for children, youth

School's out, do you know what your kids are doing? You may want to think again if you believe they are being physically active.

26 Apr 2011

Experts to present research on vascular biology and disease at ATVB meetings

Nearly 1,200 experts in cardiovascular medicine, vascular biology, endocrinology, hematology and other disciplines are expected to attend the American Heart Association's Arteriosclerosis, Thrombosis and Vascular Biology 2011 Scientific Sessions, April 28-30, in Chicago, Ill.

26 Apr 2011

FDA clears Reverse Medical's ReFlex Catheter for neurovascular procedure

Reverse Medical Corporation announced today that it has received US FDA 510k clearance to market the ReFlex line of intracranial catheters for distal neurovascular access and microcatheter therapeutic delivery.

26 Apr 2011

ACC/AHA release consensus document to help clinicians reduce risk of hypertension in older adults

Hypertension is very common among older adults. 64 percent of older men and 78 percent of older women have high blood pressure, placing them at heightened risk for heart disease including heart failure, stroke, coronary artery disease and atrial fibrillation, as well as chronic kidney disease and diabetes mellitus.

26 Apr 2011

Simple, obvious and obscure ways to keep minds sharp and brains healthy

From a glance at the magazine stands, Americans appear obsessed with losing weight, cutting their cardiac risks and seeking to improve their odds against cancer. But where's the focus on brain health?

25 Apr 2011

Bayer's oral contraceptives may increase risk of blood clots, stroke or heart attack

Bayer HealthCare Pharmaceuticals, Inc. is aware of two studies published today in The British Medical Journal, ONLINE FIRST.

25 Apr 2011

XenoPort files SPA with FDA for arbaclofen placarbil Phase 3 trial in multiple sclerosis

XenoPort, Inc. announced today that it had reached agreement with the U.S. Food and Drug Administration on a Special Protocol Assessment for a pivotal Phase 3 clinical trial of arbaclofen placarbil, previously known as XP19986, as a potential treatment of spasticity in multiple sclerosis patients.

25 Apr 2011