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.

Clinical trial shows safety of promising TSRI stroke drug

A preliminary Phase 2 clinical trial has demonstrated that patients with acute ischemic stroke, the most common type of stroke, can safely tolerate high doses of 3K3A-APC, a promising anti-stroke drug invented at The Scripps Research Institute.

20 Feb 2018

Scientists explore connection between bad sleep habits and stiff blood vessels

What do bad sleep habits and stiff blood vessels have in common? Nothing good, say scientists exploring what appears to be a direct connection between a circadian clock that isn't working as it should and an enzyme that promotes inflammation working overtime.

20 Feb 2018

Study finds higher risk of stroke among blacks with atrial fibrillation than whites

Blacks have a higher incidence of stroke and stroke-associated disability than whites. However, few studies have evaluated racial differences in stroke before a diagnosis of atrial fibrillation (AF).

20 Feb 2018

New wearable electronics could be game-changer for stroke rehabilitation

A groundbreaking new wearable designed to be worn on the throat could be a game-changer in the field of stroke rehabilitation.

19 Feb 2018

Heart attack symptoms often missed in women

A new study has shown that symptoms of heart attack may often be missed among women aged 55 years or less as these symptoms may be less common than the traditional chest pains.

19 Feb 2018

Psoriasis drug also effective at reducing aortic inflammation

Ustekinumab, sold under the name Stelara, is approved by the U.S. Food and Drug Administration to treat psoriasis, psoriatic arthritis, and Crohn's Disease. Researchers wanted to know if the benefits of the drug go beyond clearing the skin.

18 Feb 2018

Study could lead to new therapies to improve movement control in stroke survivors

New research published in The Journal of Physiology could open the door to new therapies to improve the movement of arms and hands of stroke survivors.

16 Feb 2018

American Heart Association commends McDonald's for offering healthier menu in kids' meals

American Heart Association CEO Nancy Brown issued the following statement today on new commitments from McDonald's and the Alliance for a Healthier Generation.

15 Feb 2018

Learning stress-reducing techniques may benefit people with epilepsy

Learning techniques to help manage stress may help people with epilepsy reduce how often they have seizures, according to a study published in the February 14, 2018, online issue of Neurology, the medical journal of the American Academy of Neurology.

15 Feb 2018

Study shows health and economic consequences of eating plant-based foods

Billions of euro could be saved from a country's annual health bill if more people can be persuaded to follow a plant-based diet, according to new research published in the Journal of Nutrition. Also society overall will benefit due to less absenteeism from work.

14 Feb 2018

Common ketone supplement may reduce blood sugar in diabetics, suggests study

Consumption of a ketone supplement lowers blood sugar levels and may therefore help diabetics to control spikes in blood sugar, suggests a new study.

14 Feb 2018

Researchers propose video games to improve mobility in stroke patients

A joint research by the Basque research center BCBL and the London Imperial College reveals that, after a cerebral infarction, injuries in areas that control attention also cause motility problems. The authors propose to complement physiotherapy with another type of cognitive training, such as video games.

14 Feb 2018

NIH releases unparalleled dataset from Adolescent Brain Cognitive Development study

The National Institutes of Health today released to the scientific community an unparalleled dataset from the Adolescent Brain Cognitive Development study. To date, more than 7,500 youth and their families have been recruited for the study, well over half the participant goal.

13 Feb 2018

Simple toolkit improves quality of care in Indian hospitals

A simple toolkit of checklists, education materials and quality and performance reporting improved the quality of care but not outcomes in hospitals in the south Indian state of Kerala and may have the potential to improve outcomes of heart attacks and other major cardiovascular disease events in other settings, according to a new Northwestern Medicine study published in the Journal of the American Medical Association.

13 Feb 2018

Study: Most children with sickle cell anemia not getting daily antibiotics to reduce the risk

One of the greatest health threats to children with sickle cell anemia is getting a dangerous bacterial infection - but most are not receiving a key medication to reduce the risk, a new study suggests.

13 Feb 2018

Scientists program nanorobots to shrink tumors

In a major advancement in nanomedicine, Arizona State University scientists, in collaboration with researchers from the National Center for Nanoscience and Technology, of the Chinese Academy of Sciences, have successfully programmed nanorobots to shrink tumors by cutting off their blood supply.

12 Feb 2018