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.

Study reveals underrepresentation of women in stroke clinical trials

A new study shows that women are underrepresented in stroke clinical trials relative to the number who have strokes in the general population.

13 Oct 2021

New stimulation method provides effective and personalized pain relief without side effects

Researchers at Lund University in Sweden have developed a completely new stimulation method, using ultra-thin microelectrodes, to combat severe pain.

13 Oct 2021

Study uncovers encouraging news for rural and remote stroke patients in Australia

World-first research has uncovered encouraging news for rural and remote Australians who suffer a stroke.

13 Oct 2021

Women born with heart defects can safely become pregnant and give birth to healthy babies

Most women who are born with heart defects can safely become pregnant and give birth to healthy babies with few or minor problems if they are supported by expert medical care and counselling, according to research published in the European Heart Journal .

13 Oct 2021

International meeting focuses on screening, early and personalized treatment for atrial fibrillation

Screening, early treatment, and personalized therapy for atrial fibrillation are on the agenda of an international meeting starting today.

12 Oct 2021

Newly discovered molecule could be used to prevent collateral harm to vital organs during surgery

A newly detected molecule that helps reduce damage from sustained loss of blood flow to cells and tissues could eventually be used to prevent collateral harm to vital organs during surgery, according to University of Utah Health scientists.

11 Oct 2021

The neurological effects of COVID-19

What is the relationship between COVID-19 and the brain? A new review published in Tropical Biomedicine summarizes the key findings on how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes severe COVID-19 infection, disrupts brain activity and produces a range of long-term neurological disorders.

10 Oct 2021

TTUHSC investigator evaluates the potential of neurolysin as a therapeutic target for stroke

Ischemic stroke, the second leading cause of death worldwide, occurs when a vessel to the brain is blocked, reducing blood flow to the brain and depriving it of critical supplies of oxygen and nutrients.

8 Oct 2021

Additional health care support needed to improve medication adherence among people with hypertension

People with hypertension, or high blood pressure, play a key role in whether they use medication appropriately to manage their blood pressure.

7 Oct 2021

Existing drug reduces obesity and fatty liver in mice without changes in food intake or daily activity

Researchers at Johns Hopkins Medicine have found that a drug first developed to treat Alzheimer's disease, schizophrenia and sickle cell disease reduces obesity and fatty liver in mice and improves their heart function — without changes in food intake or daily activity.

7 Oct 2021

Large study of COVID vaccine side effects in Sweden

Recently, researchers from Sweden reported population-based, age- and sex-specific background incidence rates of conditions that represent potential COVID-19 vaccine adverse events of special interest (AESI) in the general Swedish population with the help of registered data. This study is published on the medRxiv* preprint server.

6 Oct 2021

Detailed atlas of the mammalian primary motor cortex will provide a springboard for future research

The NIH Brain Research Through Advancing Innovative Neurotechnologies (BRAIN) Initiative Cell Census Network (BICCN) has unveiled an atlas of cell types and an anatomical neuronal wiring diagram for the mammalian primary motor cortex, derived from detailed studies of mice, monkeys, and humans.

6 Oct 2021

Thrombolytic therapy may be safe for people with ischemic stroke and unruptured aneurysms

Clot-busting drugs are the main treatment for stroke, but they have often not been recommended for people who have an aneurysm in their brains that has not ruptured. An aneurysm is a bulge in the wall of a blood vessel in the brain.

6 Oct 2021

Exposure to air pollution and traffic noise over time may increase risk of developing heart failure

Exposure to air pollution and road traffic noise over the course of many years may be associated with an increased risk of developing heart failure, and the correlation appears to be even greater in people who are former smokers or have high blood pressure, according to new research published today in the Journal of the American Heart Association, an open access journal of the American Heart Association.

6 Oct 2021

Rutgers and NYU secure $11.6 million to establish new Center for Asian Health Promotion and Equity

Rutgers Institute for Health, Health Care Policy and Aging Research, in close collaboration with New York University, has received $11.6 million in funding from the National Institute on Minority Health and Health Disparities to develop the Rutgers-NYU Center for Asian Health Promotion and Equity.

5 Oct 2021

$35.1 million US grant focuses on investigating sleep disorder linked to neurodegeneration

People with rapid eye movement (REM) sleep behavior disorder act out their dreams. While sleeping safely in bed, for example, they might throw up their arms to catch an imaginary ball, or try to run from an illusory assailant.

5 Oct 2021

Blacks, Latinos with autoimmune diseases experience poorer outcomes due to modifiable social conditions

Minority populations in the US with multiple sclerosis and other autoimmune diseases experience poorer outcomes due to modifiable social conditions, according to a new USC study.

5 Oct 2021

Novel app to track and improve recovery for stroke survivors with aphasia

A smartphone app to track and improve communication recovery for stroke survivors with aphasia is under development by University of Queensland researchers.

4 Oct 2021

Early intervention to delay the onset of hypertension may help prevent dementia

Individuals who are diagnosed with high blood pressure at ages 35-44 had smaller brain size and were more likely to develop dementia compared to people who had normal blood pressure, according to new research published today in Hypertension, an American Heart Association journal.

4 Oct 2021

Nearly 20% of adults have elevated troponin levels after major non-cardiac surgery

About 20% of adults who have major non-cardiac surgery had elevated troponin levels, yet nearly all of them did not have symptoms of injury, according to a new scientific statement from the American Heart Association.

4 Oct 2021

Stroke News and Research

Further Reading

Study reveals underrepresentation of women in stroke clinical trials

New stimulation method provides effective and personalized pain relief without side effects

Study uncovers encouraging news for rural and remote stroke patients in Australia

Women born with heart defects can safely become pregnant and give birth to healthy babies

International meeting focuses on screening, early and personalized treatment for atrial fibrillation

Newly discovered molecule could be used to prevent collateral harm to vital organs during surgery

The neurological effects of COVID-19

TTUHSC investigator evaluates the potential of neurolysin as a therapeutic target for stroke

Additional health care support needed to improve medication adherence among people with hypertension

Existing drug reduces obesity and fatty liver in mice without changes in food intake or daily activity

Large study of COVID vaccine side effects in Sweden

Detailed atlas of the mammalian primary motor cortex will provide a springboard for future research

Thrombolytic therapy may be safe for people with ischemic stroke and unruptured aneurysms

Exposure to air pollution and traffic noise over time may increase risk of developing heart failure

Rutgers and NYU secure $11.6 million to establish new Center for Asian Health Promotion and Equity

$35.1 million US grant focuses on investigating sleep disorder linked to neurodegeneration

Blacks, Latinos with autoimmune diseases experience poorer outcomes due to modifiable social conditions

Novel app to track and improve recovery for stroke survivors with aphasia

Early intervention to delay the onset of hypertension may help prevent dementia

Nearly 20% of adults have elevated troponin levels after major non-cardiac surgery

Event guide: 4th Extra-Hepatic Lipid-Based Nanoparticles Delivery Summit eBook

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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