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.

NSF announces $18.5M grant to establish new engineering research center

The National Science Foundation today announced an $18.5 million grant to establish an Engineering Research Center for Sensorimotor Neural Engineering based at the University of Washington.

15 Jul 2011

Neuralstem receives U.S. patent allowance for three new neurogenic compounds

Neuralstem, Inc. announced that it has received notice of allowance for U.S. Patent Applications 12/939,897 and 12/939,914 entitled: "Compositions to Effect Neuronal Growth."

15 Jul 2011

Simple dental algorithm can effectively identify patients with unrecognized diabetes

In a study, Identification of unrecognized diabetes and pre-diabetes in a dental setting, published in the July 2011 issue of the Journal of Dental Research, researchers at Columbia University College of Dental Medicine found that dental visits represented a chance to intervene in the diabetes epidemic by identifying individuals with diabetes or pre-diabetes who are unaware of their condition.

15 Jul 2011

Tocotrienol could help reduce stroke damage

Preventive supplementation with a natural form of vitamin E called tocotrienol could help reduce brain damage caused by strokes, researchers reported today at the 2nd International Conference on Tocotrienols and Chronic Diseases.

15 Jul 2011

UTHealth enrolls first patient in new stem cell therapy trial for ischemic stroke

The first Texas patient has been enrolled by researchers at The University of Texas Health Science Center at Houston in the country's first double-blind clinical trial studying the safety and efficacy of an innovative stem cell therapy that can be given up to 19 days after an ischemic stroke.

15 Jul 2011

Being health wards off dementia and Alzheimer's: Study

According to a new study even relatively minor health problems seemingly unrelated to the mind may affect a person's risk of dementia, including Alzheimer's disease. This is apart from the other known risk factors like heart disease, strokes and other serious health conditions that affect the circulatory system or brain. The study was published this week in the journal Neurology.

14 Jul 2011

Maintaining general health may help reduce risk for dementia

Improving and maintaining health factors not traditionally associated with dementia, such as denture fit, vision and hearing, may lower a person's risk for developing dementia, according to a new study published in the July 13, 2011, online issue of Neurology®, the medical journal of the American Academy of Neurology.

14 Jul 2011

Reproductive steroids may play a role in occurrence of generalized tonic-clonic seizures in women

A recent multi-center study determined that women with generalized tonic-clonic seizures (GTCS) had a greater number of seizures during anovulatory cycles-menstrual cycles where an egg is not released-than in cycles where ovulation occurs. According to the study publishing today in Epilepsia, a journal of the International League Against Epilepsy (ILAE), reproductive steroids may play a role in GTCS occurrence.

14 Jul 2011

New ‘state-by-state’ obesity data released in U.S.

A new report called ‘F as in Fat: How Obesity Threatens America's Future 2011’ from the Trust for America’s Health and the Robert Wood Johnson Foundation, shows that Massachusetts has one of the lowest obesity rates in the nation even as obesity rises across the Bay State.

14 Jul 2011

Chronic self-reported NSAID use associated with increased risk of adverse events in hypertensive patients with CAD

A study published in the July issue of The American Journal of Medicine, reports that among hypertensive patients with coronary artery disease, chronic self-reported use of non-steroidal anti-inflammatory drugs (NSAIDs) was associated with an increased risk of adverse events during long-term follow-up. Long-term NSAID use is common for treatment of chronic pain.

13 Jul 2011

Heart experts begin to test new device for treatment of blocked aortic valves

Heart experts at Johns Hopkins have begun testing a new device designed to replace blocked aortic valves in patients for whom traditional open-heart surgery is considered too risky, such as elderly patients and those with other serious medical conditions.

13 Jul 2011

WHO releases 2011 global status report on alcohol and health

The World Health Organization (WHO) has released its global status report on alcohol and health for 2011. Forum members largely agree with the discussion in the report of the serious health and societal problems associated with the misuse of alcohol, which contributes to accidents, many diseases, and premature deaths.

13 Jul 2011

Tips for avoiding heat stroke

As a major heat wave sweeps over the country, the University of Alabama at Birmingham Hospital has already treated one patient for heat stroke and is gearing up for more.

13 Jul 2011

Enrollment complete in Boston Scientific's Adapt Monorail Carotid Stent System trial

Boston Scientific Corporation has completed patient enrollment in the ASTI post-market clinical follow-up study designed to evaluate its Adapt Monorail Carotid Stent System in combination with its FilterWire EZ Embolic Protection System for treatment of carotid artery disease in patients at high risk for carotid surgery.

13 Jul 2011

Johns Hopkins receives NHLBI grant to establish two programs in glycosciences

The National Heart, Lung and Blood Institute, one of the National Institutes of Health, has awarded two groups at the Johns Hopkins University School of Medicine each approximately $2.3 million a year for seven years to establish two Programs of Excellence in Glycosciences.

13 Jul 2011

Study: Modified fat diet might reduce risk of heart disease

The debate between good fat versus bad fat continues, as a new evidence review finds that a modified fat diet — and not a low fat diet — might be the real key to reducing one's risk of heart disease.

13 Jul 2011

Osteoporosis, low bone density common in people with early-stage MS

Osteoporosis and low bone density are common in people in the early stages of multiple sclerosis (MS), according to a new study published in the July 12, 2011, print issue of Neurology, the medical journal of the American Academy of Neurology.

12 Jul 2011

FDA approves protocol for Medtronic's SYMPLICITY HTN-3 for treatment of hypertension

Medtronic, Inc., announced today that the U.S. Food and Drug Administration (FDA) has conditionally approved the protocol for SYMPLICITY HTN-3, the company's U.S. clinical trial of renal denervation with the Symplicity Catheter System for the treatment of resistant hypertension, an especially dangerous disease affecting hundreds of millions of people worldwide.

From Medtronic 12 Jul 2011

Maternal smoking during pregnancy causes serious birth defects

To dispel any uncertainty about the serious harm caused by smoking to babies and pregnant women, the first-ever comprehensive systematic review of all studies over the past 50 years has established clearly that maternal smoking causes a range of serious birth defects including heart defects, missing/deformed limbs, clubfoot, gastrointestinal disorders, and facial disorders.

12 Jul 2011

Cardiology study looks at sodium and potassium in diet

A new study suggests that in addition to cutting the amount of sodium in their diets to improve heart health, Americans should also increase consumption of a key mineral found in many fruits and vegetables, potassium.

11 Jul 2011