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.

Arizona EMTs have 39% higher risk for suicide than general public

Arizona emergency medical technicians' risk for suicide is 39-percent higher than the general public, according to a new study conducted by University of Arizona College of Medicine - Phoenix researchers.

19 Sep 2018

UNC scientists reveal new approach to prevent obesity and diabetes

Scientists from the UNC School of Medicine discovered that the anti-inflammatory protein NLRP12 normally helps protect mice against obesity and insulin resistance when they are fed a high-fat diet.

19 Sep 2018

Hispanic communities with high proportions of Hispanics face more cardiovascular-related death

Hispanics living in the U.S. face more cardiovascular-related death in counties heavily populated by Hispanics than those living in more diverse areas, according to new research in Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association.

19 Sep 2018

Experts to present research on prevention, management of dysphagia at international conference

Over 800 delegates from 46 countries will attend the 8th annual European Society for Swallowing Disorders Congress taking place in Dublin next week to hear about new developments in swallowing disorder research.

19 Sep 2018

UCalgary study could help physicians make better treatment decisions for stroke

More than 80 percent of strokes are caused when a blood vessel to the brain becomes blocked, called an ischemic stroke.

19 Sep 2018

Potential drugs to treat neurodegenerative diseases garner $3 million grant

A new four-year, $3 million grant will enable Scripps Research scientists to advance compounds that may protect neurons in diseases caused by toxic protein accumulation, including Parkinson's, ALS, Alzheimer's and Creutzfeldt-Jakob disease.

18 Sep 2018

Use of transcranial electrical stimulation to bolster creativity has far-reaching implications

What is creativity, and can it be enhanced -- safely -- in a person who needs a boost of imagination? Georgetown experts debate the growing use of electrical devices that stimulate brain tissue, and conclude there is potential value in the technique. However, use of these machines also raises neuro-ethical, legal, and social issues that must now be addressed.

18 Sep 2018

NIH funds CWRU to investigate new imaging approach for diagnosing peripheral arterial disease

Case Western Reserve University School of Medicine has received a three-year, $1,118,556 grant from the National Heart, Lung, and Blood Institute of the National Institutes of Health to investigate a new imaging approach for diagnosing peripheral arterial disease, a common and potentially serious circulatory problem. More than 200 million people worldwide suffer from the condition.

18 Sep 2018

ASPREE trial explores whether low dose aspirin can prolong good health in elderly people

The ASPREE trial of more than 19,000 participants in Australia and the US is the largest and most comprehensive study to look at whether the many millions of older people around the world who take (100mg) low dose aspirin to preserve good health are deriving any benefit by doing so.

18 Sep 2018

Study reveals long-term safety, efficacy of Ofev in patients with idiopathic pulmonary fibrosis

Results from INPULSIS-ON, published today in Lancet Respiratory Medicine, provide insights into the long-term safety, efficacy, and tolerability of Ofev (nintedanib) in patients with idiopathic pulmonary fibrosis (IPF).

17 Sep 2018

Daily low-dose aspirin does not prolong healthy life in older people, study finds

In a large clinical trial to determine the risks and benefits of daily low-dose aspirin in healthy older adults without previous cardiovascular events, aspirin did not prolong healthy, independent living (life free of dementia or persistent physical disability).

17 Sep 2018

The use of aspirin in elderly now questioned

A large study led by Australian researchers has found that taking Aspirin tablets regularly to does not really prolong life or reduce the risk of a first heart attack or stroke.

16 Sep 2018

New statement provides detailed overview of how to diagnose, treat resistant hypertension

Resistant hypertension affects 12 percent to15 percent of patients treated for high blood pressure according to a new scientific statement from the American Heart Association.

14 Sep 2018

New NIH grant may help design safer heart pumps

Blood pumps are increasingly a bridge-to-transplant for patients with end-stage heart disease or heart failure, but blood clots and strokes can put patients in peril before they receive a donor heart.

14 Sep 2018

Pear-shaped body is healthier than apple shape

Whether we like it or not, everyone accumulates fat. For women, it usually accumulates around the hips, resulting in a pear-shaped look. In men, fat tends to build up around the abdomen, creating an apple shape.

13 Sep 2018

Annual survey highlights poor awareness of sepsis in the US

A new survey has revealed that, although awareness of sepsis is increasing in the US, there are still very few people who are able to recognize the symptoms.

13 Sep 2018

Whole fat dairy may protect from cardiovascular disease and stroke

One of the commonest diet fads these days is choosing low fat dairy over whole fat milk and milk products. A new large study however, has now shown that full-fat dairy and dairy products may be more beneficial for the heart. The results of the study appeared in the latest issue of the journal The Lancet.

13 Sep 2018