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.

Clot-busting drug therapy after stroke beneficial for women

New research shows women who don't receive a clot-busting drug after a stroke fare worse than men who are not treated. The study is published in the March 2, 2010, print issue of Neurology®, the medical journal of the American Academy of Neurology.

2 Mar 2010

Catholic directive may thwart end-of-life wishes

Kaiser Health News reports on questions resulting from a directive passed last November in Tulsa, Okla. "An elderly woman taken last year to St. John Medical Center in Tulsa, Okla., had suffered a massive stroke and could no longer speak, eat or drink.

2 Mar 2010

First Edition: March 1, 2010

Today's headlines focus on Democratic vote-counting and what plans the future will hold for advancing health reform.

1 Mar 2010

Study on new drug targets for prevention of tissue inflammation after stroke

Researchers at Albany Medical College are releasing results of a study this week that they say will help refocus the search for new drug targets aimed at preventing or reversing the devastating tissue inflammation that results after heart attack and stroke.

1 Mar 2010

Two stroke-prevention procedures are equally beneficial for men and women, but effectiveness vary by age

Two stroke-prevention procedures are safe and equally beneficial for men and women at risk for stroke, but the effectiveness does vary by age, say researchers at the University of Alabama at Birmingham in collaboration with other North American stroke investigators.

1 Mar 2010

Using genetic engineering techniques in pigs, scientists create new model of diabetes

The incidence of diabetes is rising worldwide. Using genetic engineering techniques in pigs, scientists at Ludwig-Maximilians-Universität in Munich have created a new model of this metabolic disorder, which recapitulates many features of the disease, and promises to contribute significantly to improvements in diagnosis and therapy.

1 Mar 2010

FiberNet EPS has 97.5% success rate in patients undergoing CAS: EPIC study

A multicenter EPIC (FiberNet- Embolic Protection System in Carotid Artery Stenting Trial) study found that the FiberNet Embolic Protection System (EPS) had a 97.5% success rate when used in patients undergoing carotid artery stenting (CAS). Full findings are published early online in Catheterization and Cardiovascular Interventions, the official journal of The Society for Cardiovascular Angiography and Interventions.

1 Mar 2010

Screening crucial for Triple A and more awareness needed

On Feb. 22, the day after America watched some of its strongest hearts compete in Vancouver on the 30th anniversary of the “Miracle on Ice” hockey game, a lucky patient at El Camino Hospital was recuperating from his own miracle.

1 Mar 2010

Reversing protein deficiency through gene therapy can improve SMA

Reversing a protein deficiency through gene therapy can correct motor function, restore nerve signals and improve survival in mice that serve as a model for the lethal childhood disorder spinal muscular atrophy, new research shows.

1 Mar 2010

Blacks less likely to know they have atrial fibrillation or about use of warfarin

A large nationwide study that includes neurologists from Mayo Clinic has found that blacks are substantially less likely than whites to know that they have atrial fibrillation or to use warfarin, the most common treatment for the condition. Atrial fibrillation, an abnormal heart rhythm, significantly increases risk of stroke. Warfarin is known to reduce that risk.

27 Feb 2010

Minimally-invasive procedure as effective as gold standard for treating carotid artery blockages: Study

A major study shows that a minimally-invasive procedure is as effective and safe as the gold standard for treating blockages of the carotid artery, giving patients who prefer a less invasive procedure a proven alternative.

27 Feb 2010

Stroke incidence and treatment: Racial and geographic disparities

Blacks are more likely to have an undiagnosed key risk factor for stroke and are more likely to have a stroke than whites, according to two studies presented at the American Stroke Association's International Stroke Conference 2010.

27 Feb 2010

UAMS researchers identify age-related mechanism as primary cause of osteoporosis

Marking a shift in decades of thought on the cause of osteoporosis, researchers at the University of Arkansas for Medical Sciences have identified an age-related mechanism - not a decrease of the hormone estrogen - as the primary culprit.

27 Feb 2010

For people who carry common gene variants, smoking increases risk of aneurysm

For people who carry common gene variants, cigarette smoking greatly increases the risk that a blood vessel in the brain will weaken and balloon out - called an aneurysm - which could be life-threatening if it ruptures, according to research presented at the American Stroke Association's International Stroke Conference 2010.

27 Feb 2010

African-Americans more likely to have highest stroke rate compared with Caucasians

African-Americans age 65 and younger are more than twice as likely to have a stroke compared with Caucasians in any region, and people who have a stroke are more likely to die in the South than elsewhere, according to researchers at the University of Alabama at Birmingham School of Public Health.

27 Feb 2010

Overall incidence of stroke, heart attack and death similar in carotid endarterectomy and stenting procedures

The two major procedures for opening blocked neck arteries to restore blood flow to the brain proved similar in overall long-term safety and efficacy, but showed differences in stroke and heart attack in the weeks following the procedure, according to late-breaking science presented at the American Stroke Association's International Stroke Conference 2010.

27 Feb 2010

CREST stroke prevention trial: Seminal and robust

The CREST trial that compared traditional surgery with less-invasive stenting to clear dangerously clogged carotid arteries in the neck is being called "seminal and robust."

27 Feb 2010

Chronic stroke impairment: Intensive, repetitive rehabilitation exercises may benefit arms, legs and cognitive function

High-intensity, repetitive rehabilitation exercises can help stroke survivors significantly improve functioning in their paralyzed arm and in their quality of life — even years after their disabling event, according to late-breaking science results presented at the American Stroke Association's International Stroke Conference 2010.

27 Feb 2010

Dabigatran as effective as warfarin in preventing subsequent strokes among atrial fibrillation patients

The drug dabigatran was as effective as the currently recommended drug – warfarin – in preventing a subsequent stroke among people with atrial fibrillation and prior stroke or transient ischemic attack – and it did so with less bleeding according to late-breaking science presented at the American Stroke Association's International Stroke Conference 2010.

27 Feb 2010

Prevention of recurrent strokes: Antiplatelet drug cilostazol effective and safer than aspirin

The antiplatelet drug cilostazol — used in the United States to treat leg pain associated with peripheral vascular disease — was more effective and safer than aspirin at preventing recurrent strokes in a Japanese trial presented as late-breaking science at the American Stroke Association's International Stroke Conference 2010.

27 Feb 2010

Stroke News and Research

Further Reading

Clot-busting drug therapy after stroke beneficial for women

Catholic directive may thwart end-of-life wishes

First Edition: March 1, 2010

Study on new drug targets for prevention of tissue inflammation after stroke

Two stroke-prevention procedures are equally beneficial for men and women, but effectiveness vary by age

Using genetic engineering techniques in pigs, scientists create new model of diabetes

FiberNet EPS has 97.5% success rate in patients undergoing CAS: EPIC study

Screening crucial for Triple A and more awareness needed

Reversing protein deficiency through gene therapy can improve SMA

Blacks less likely to know they have atrial fibrillation or about use of warfarin

Minimally-invasive procedure as effective as gold standard for treating carotid artery blockages: Study

Stroke incidence and treatment: Racial and geographic disparities

UAMS researchers identify age-related mechanism as primary cause of osteoporosis

For people who carry common gene variants, smoking increases risk of aneurysm

African-Americans more likely to have highest stroke rate compared with Caucasians

Overall incidence of stroke, heart attack and death similar in carotid endarterectomy and stenting procedures

CREST stroke prevention trial: Seminal and robust

Chronic stroke impairment: Intensive, repetitive rehabilitation exercises may benefit arms, legs and cognitive function

Dabigatran as effective as warfarin in preventing subsequent strokes among atrial fibrillation patients

Prevention of recurrent strokes: Antiplatelet drug cilostazol effective and safer than aspirin

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