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.

Mental health problems common after concussion

A new study reveals that approximately 1 in 5 individuals may experience mental health symptoms up to six months after mild traumatic brain injury, suggesting the importance of follow-up care for these patients.

30 Jan 2019

Flu-like illnesses could increase the risk of stroke and neck artery dissections

Flu-like illnesses are linked to an increased risk of stroke and neck artery dissections, according to two preliminary research studies to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Research finds rise in stroke risk factors among Native Americans

Stroke risk factors such as high blood pressure, diabetes, heart disease and smoking are common and on the rise among Native Americans with clot-caused stroke, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Stroke risk factors rise in post-menopausal women diagnosed with breast cancer

Risk factors for stroke rise sharply in post-menopausal women in the first year after they are diagnosed with breast cancer, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Climate change linked to increase in congenital heart defects

Rising temperatures stemming from global climate change may increase the number of infants born with congenital heart defects in the United States over the next two decades and may result in as many as 7,000 additional cases over an 11 year-period in eight representative states, according to new research in the Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association.

30 Jan 2019

Use of e-cigarettes increases risk of stroke, heart attack, coronary heart disease

Using e-cigarettes increases your odds of having a stroke, heart attack and coronary heart disease, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Hospitalized women with stroke less likely to get specialized medical evaluations

Hospitalized women with ischemic stroke were less likely than men to be evaluated by stroke specialists and get specialized diagnostic tests, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Research finds steep rise in infection-related stroke due to opioid epidemic

The opioid epidemic is fueling a steep rise in infection-related stroke hospitalizations, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Gut microbiota may have direct association with dementia risk, study finds

The makeup of bacteria and other microbes in the gut may have a direct association with dementia risk, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Specific beliefs of stroke survivors have the power to lower blood pressure

Stroke survivors who believe they can protect themselves from having another stroke had more than twice the blood pressure reduction of nonbelievers, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Black women have much higher risk of pregnancy-related stroke than whites

The risk of pregnancy-related stroke is much higher among black women than among white women, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Having vaccine after shingles appear do not reduce the risk of stroke

Stroke risk increased significantly in the days, weeks and months after shingles appeared, despite use of the shingles vaccine and antiviral therapy to treat it, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Study shows that aging and chronic diseases share common genetic factors

The global population aged 60 or over is growing faster than all younger age groups and faces the tide of chronic diseases threatening their quality of life and posing challenges to healthcare and economy systems.

30 Jan 2019

Draining blood from the brain of hemorrhagic stroke patients may prevent death

A minimally invasive surgery combining the use of a clot-busting drug and a catheter to drain blood from the brain of hemorrhagic stroke patients reduced swelling and improved patients' prognoses, according to preliminary research to be presented in Honolulu at the American Stroke Association's International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

30 Jan 2019

Study shows oversized meals to be a factor in obesity

Restaurants frequently serve oversized meals, not only in the United States but also in many other countries, according to a study conducted by an international team of researchers and supported by FAPESP - São Paulo Research Foundation.

30 Jan 2019

Adopting AI in diagnosis and prognosis of disease could help extend people's lives

The adoption of artificial intelligence in the diagnosis and prognosis of disease could help to extend people's lives whilst providing significant savings for the NHS.

30 Jan 2019

Research suggests Brexit will increase heart disease and stroke cases

Researchers from Imperial College London have claimed that Brexit will be responsible for 12,400 deaths due to heart attacks and strokes.

29 Jan 2019

Breast cancer patients at increased risk of atrial fibrillation

A new study has shown that patients with breast cancer may be at an increased risk of developing the heart condition atrial fibrillation (AF).

29 Jan 2019

Columbia neuroengineers create new system to translate thoughts into speech

In a scientific first, Columbia neuroengineers have created a system that translates thought into intelligible, recognizable speech. By monitoring someone's brain activity, the technology can reconstruct the words a person hears with unprecedented clarity.

29 Jan 2019

Researchers compare treatment options for fecal incontinence

It is a common health problem that causes uncommon personal discomfort. Fecal incontinence, or accidental stool leakage, affects some 8 to 10 percent of the 325 million people in the United States. In up to half of patients, there is both fecal and urinary incontinence.

29 Jan 2019