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.

Women with type 2 diabetes and CVD less likely to reach treatment targets than men, study finds

Women with type 2 diabetes and cardiovascular disease (CVD), or at high risk of developing CVD, are less likely to reach recommended treatment targets than men, according to an international study involving almost 10,000 patients with type 2 diabetes, being presented at the Annual Meeting of the European Association for the Study of Diabetes (EASD), held online this year (27 Sept-1 Oct). Nevertheless, women were less likely to experience adverse CVD outcomes apart from a stroke.

27 Sep 2021

Widely used osteoporosis drug protects against type 2 diabetes, says research

New research being presented at the annual meeting of the European Association for the Study of Diabetes (EASD), held online this year, suggests that the widely used osteoporosis drug alendronate reduces the risk of type 2 diabetes.

27 Sep 2021

Insulin resistance is associated with stroke, T2D study finds

A study of more than 100,000 people with type 2 diabetes (T2D), presented at the annual meeting of the European Association for the Study of Diabetes (EASD), held online this year, found that insulin resistance is associated with stroke.

27 Sep 2021

New WHO Global Air Quality Guidelines recommend new air quality levels to protect human health

New WHO Global Air Quality Guidelines (AQGs) provide clear evidence of the damage air pollution inflicts on human health, at even lower concentrations than previously understood.

27 Sep 2021

Study shows resilience as a character trait to overcome spinal cord injuries

September is Spinal Cord Injury (SCI) Awareness month. According to the National Spinal Cord Injury Statistical Center, approximately 296,000 Americans are currently living with SCI, with around 17,900 new cases occurring each year.

25 Sep 2021

Video game style technology could reduce rehabilitation time for patients with stroke, dystonia and sports injuries

Academic and engineering experts from the University of Strathclyde and the National Manufacturing Institute Scotland, have teamed up with UK and European partners to reduce rehabilitation times for patients with stroke, dystonia and sports injuries by up to 30% using video game style technology.

25 Sep 2021

Small CT brain scanner fitted in ambulances or emergency aircraft could save lives of stroke patients

Adelaide company Micro-X has started developing a small CT brain scanner that can be fitted in ambulances and emergency aircraft. If successful, the device will allow paramedics and retrieval teams to diagnose and then start treating stroke patients in the golden hour – the first hour after a stroke.

24 Sep 2021

Small molecule drug can attenuate the triggers of neuroinflammation, preclinical study shows

Neuroinflammation can worsen outcomes in stroke, traumatic brain injury, or spinal cord injury, as well as accelerate neurodegenerative diseases like ALS, Parkinson's, or Alzheimer's. This suggests that limiting neuroinflammation may represent a promising new approach to treat neurological diseases and neuropathic pain that are driven by neuroinflammation.

24 Sep 2021

Infections impact blood vessel repair within the meninges following TBI or other cerebrovascular injuries

Viral Infection Slows Blood Vessel Repair After TBI: Seven days after mTBI, the blood vessels (stained in red) in the tissues around the brain are not completely repaired. A marker for intact vessels was used (labeled in green) to distinguish fully functional blood vessels (yellow) from ones that are still damaged (red).McGavern Lab, NINDS

24 Sep 2021

New guidelines for improving maternal cardiovascular health before, during and after pregnancy

Thanks largely to the efforts of Johns Hopkins Medicine researchers, the American Heart Association recently announced recommendations for improving cardiovascular health outcomes in women before, during and after pregnancy.

24 Sep 2021

Scientists characterize new genetic variants that cause nonsyndromic neurodevelopmental disorder

Northwestern Medicine scientists have characterized several variants of the gene GRIK2 that cause nonsyndromic neurodevelopmental disorder (NDD), according to a study published in the American Journal of Human Genetics.

23 Sep 2021

Study provides clearer understanding of how migraines affect sleep patterns

Adults and children with migraines may get less quality, REM sleep time than people who don't have migraines.

23 Sep 2021

Naturally occurring protein associated with better stroke recovery in mice

A naturally occurring protein that blocks an inflammatory immune response was associated with better stroke recovery in a study conducted in mice, according to preliminary research to be presented at the American Heart Association's Vascular Discovery: From Genes to Medicine Scientific Sessions 2021.

23 Sep 2021

People with neurologic conditions more likely to have had adverse childhood experiences

Adults with neurologic conditions are more likely than the general population to have had adverse childhood experiences such as abuse, neglect or household dysfunction, according to a study published in the September 22, 2021, online issue of Neurology Clinical Practice, an official journal of the American Academy of Neurology.

22 Sep 2021

Researchers seek to identify the role of hypoxia on red blood cell aging

Red blood cells are the most abundant cell type in blood, carrying oxygen throughout the human body. In blood circulation, they repetitively encounter various levels of oxygen tension.

22 Sep 2021

Nemours receives $10.5 million NIH grant to support research in sickle cell disease

Researchers at Nemours Children's Health, Delaware have received a $10.5 million National Institutes of Health grant to support the Delaware Comprehensive Sickle Cell Research Program.

21 Sep 2021

Delirium is highly likely in patients hospitalized for severe COVID-19

More than a year into the COVID-19 pandemic, researchers are revealing the many devastating consequences that patients can face both during and after hospitalization.

21 Sep 2021

New analysis reveals the economic burden of polycystic ovary syndrome in the U.S.

The most common hormone disorder affecting women of reproductive age - polycystic ovary syndrome (PCOS) - cost an estimated $8 billion to diagnose and treat nationwide in 2020, according to a new economic analysis published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

21 Sep 2021

Physical activity may hasten plaque build-up in the coronary arteries, finds research

Physical activity may paradoxically hasten the build-up of calcium deposits (plaque) in the coronary arteries, the amount of which is used to assess future cardiovascular disease risk, finds research published online in the journal Heart.

21 Sep 2021

Clinical trial reveals optimal period for intensive rehabilitation of arm and hand use after stroke

A phase II, randomized clinical trial found that the optimal period for intensive rehabilitation of arm and hand use after a stroke should begin 60 to 90 days after the event.

21 Sep 2021

Stroke News and Research

Further Reading

Women with type 2 diabetes and CVD less likely to reach treatment targets than men, study finds

Widely used osteoporosis drug protects against type 2 diabetes, says research

Insulin resistance is associated with stroke, T2D study finds

New WHO Global Air Quality Guidelines recommend new air quality levels to protect human health

Study shows resilience as a character trait to overcome spinal cord injuries

Video game style technology could reduce rehabilitation time for patients with stroke, dystonia and sports injuries

Small CT brain scanner fitted in ambulances or emergency aircraft could save lives of stroke patients

Small molecule drug can attenuate the triggers of neuroinflammation, preclinical study shows

Infections impact blood vessel repair within the meninges following TBI or other cerebrovascular injuries

New guidelines for improving maternal cardiovascular health before, during and after pregnancy

Scientists characterize new genetic variants that cause nonsyndromic neurodevelopmental disorder

Study provides clearer understanding of how migraines affect sleep patterns

Naturally occurring protein associated with better stroke recovery in mice

People with neurologic conditions more likely to have had adverse childhood experiences

Researchers seek to identify the role of hypoxia on red blood cell aging

Nemours receives $10.5 million NIH grant to support research in sickle cell disease

Delirium is highly likely in patients hospitalized for severe COVID-19

New analysis reveals the economic burden of polycystic ovary syndrome in the U.S.

Physical activity may hasten plaque build-up in the coronary arteries, finds research

Clinical trial reveals optimal period for intensive rehabilitation of arm and hand use after stroke

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