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Ischemic Stroke Blog

Related terms: Cerebrovascular Accident (CVA), Stroke, CVA, Cerebrovascular Accident, Stroke, ischemic

Depression May Boost Stroke Risk in Middle-Aged Women, Too

Posted 9 days ago by Drugs.com

THURSDAY, May 16 – Women in their 40s and 50s who suffer from depression are almost twice as likely to have a stroke as women who aren't depressed, according to a large, long-running Australian study. This is not the first study to link depression with an increased risk for stroke, in both men and women. Exactly how depression is associated with stroke is unclear, as is whether treating it reduces the risk, experts say. "Although the absolute risk of stroke is low in mid-aged women, depression does appear to have a large adverse effect on stroke risk in this age group," said lead researcher Caroline Jackson, an epidemiologist in the School of Population Health at the University of Queensland. "Our findings, however, suggest that depression may be a stronger risk factor for stroke in mid-aged women than was previously thought," she said. Despite the growing body of evidence on ... Read more

Related support groups: Depression, Ischemic Stroke

How to Quickly Spot Signs of Stroke: Experts

Posted 12 days ago by Drugs.com

MONDAY, May 13 – Sudden numbness or weakness in the face, arms or legs on one side of the body, confusion and trouble speaking are among the signs that someone is having a stroke. The sooner a stroke is recognized and treated, the greater the chance of recovery, experts say. "When someone has a stroke, they may show either slight or extremely noticeable physical changes," Dr. Randolph Marshall, chief of the stroke division at NewYork-Presbyterian Hospital/Columbia University Medical Center, said in a hospital news release. "The most effective way to prevent the permanent damage associated with stroke is to recognize the signs of an attack and to seek medical attention immediately." Dizziness and trouble walking, loss of vision in one or both eyes and a severe headache that comes on suddenly for no apparent reason are other signs that someone is having a stroke. Early treatment, ... Read more

Related support groups: Ischemic Stroke, Intracranial Hemorrhage

Many Stroke Patients Don't Call 911, Study Finds

Posted 30 Apr 2013 by Drugs.com

TUESDAY, April 30 – More than one-third of people having a stroke don't call 911, even though that's the fastest route to potentially lifesaving treatment, a new study reports. "Prompt diagnosis and early management is essential to decrease morbidity and mortality after stroke," said lead researcher Dr. James Ekundayo, an assistant professor of family and community medicine at Meharry Medical College in Nashville, Tenn. "If about one-third does not arrive by ambulance, the implication is that they will have delayed evaluation and treatment with lifesaving drugs," Ekundayo said. For patients with ischemic stroke – a blood clot blocking a blood vessel in the brain – prior research has shown that administration of clot-busting drugs within two hours of symptom onset greatly reduces the odds of disability three months later. Ischemic stroke is more common than hemorrhagic stroke, which ... Read more

Related support groups: Ischemic Stroke, Intracranial Hemorrhage

Living in 'Stroke Belt' as Teen May Raise Future Risk

Posted 24 Apr 2013 by Drugs.com

WEDNESDAY, April 24 – People who live in the so-called "stroke belt" during their teen years are at increased risk for stroke later in life, according to a new study. The stroke belt is an area in the southeastern United States with higher rates of stroke and stroke death than anywhere else in the country. Only part of that increased risk can be explained by traditional risk factors such as high blood pressure and diabetes, the researchers said. Previous studies have found that adults who were born in the stroke belt but no longer live there have a higher risk of stroke, as well as people who were not born in the stroke belt but lived there as adults. This new study included more than 24,000 people with an average age of 65 and no previous history of stroke. About 57 percent of them lived in the stroke belt and 43 percent in other parts of the country. The study authors looked at where ... Read more

Related support groups: Ischemic Stroke

Why Some Stroke Survivors Struggle With Communication

Posted 15 Apr 2013 by Drugs.com

MONDAY, April 15 – A shift of language function to the right side of the brain hampers some stroke survivors from recovering their ability to read, write and to say what they mean, a new study indicates. The inability to do these things is called aphasia, and is caused by damage to the parts of the brain that control language. The study included 27 right-handed adults who survived a stroke in the left side of their brain. Those who recovered from aphasia showed a return to normal patterns of having language function on the left side of the brain, according to the findings in the current issue of the journal Restorative Neurology and Neuroscience. "Overall, approximately 30 percent of patients with stroke suffer from various types of aphasia, with this deficit most common in stroke with left middle cerebral artery territory damage," lead investigator Dr. Jerzy Szaflarski, of the ... Read more

Related support groups: Ischemic Stroke, Transient Ischemic Attack

Chronic Pain Often Follows Stroke

Posted 4 Apr 2013 by Drugs.com

THURSDAY, April 4 – Chronic pain occurs often among people who have suffered the most common form of stroke, a new study finds. The finding pertains to ischemic strokes, which occur when an artery supplying blood to the brain becomes blocked. According to the American Stroke Association, these types of brain attacks make up 87 percent of all strokes. The study also found that patients with chronic pain – which may not begin until months after a stroke – are more likely to have physical and mental disabilities. Researchers examined data from more than 15,000 people who survived mild to moderate ischemic strokes and were followed for an average of 30 months. Of those patients, nearly 11 percent developed chronic pain. Of the 1,665 survivors who developed chronic pain, 431 (about 3 percent) had central stroke pain. This is due to stroke-related brain injury that causes touch, ... Read more

Related support groups: Pain, Ischemic Stroke, Intracranial Hemorrhage

Heart Risks May Also Point to Dementia Risk

Posted 1 Apr 2013 by Drugs.com

MONDAY, April 1 – Assessing a person's future risk of heart disease and stroke may be a better predictor of mental decline than a dementia risk test, new research suggests. The study included about 7,800 men and women with an average age of 55. Each participant's risk of heart disease, stroke and dementia was calculated at the start of the study. The heart disease assessment included the risk factors of age, blood pressure, high blood pressure treatment, smoking, diabetes and levels of total cholesterol and "good" HDL cholesterol. The stroke assessment included similar risk factors plus history of heart disease and irregular heart beat. The dementia risk score included age, education, blood pressure, body-mass index (a measure of body fat based on height and weight), total cholesterol, exercise levels and whether a person had a specific type of the gene associated with dementia. Ten ... Read more

Related support groups: Heart Disease, Ischemic Stroke, Dementia, Alzheimer's Disease

Stroke Before Age 50 Linked to Raised Risk of Early Death

Posted 19 Mar 2013 by Drugs.com

TUESDAY, March 19 – Adults who suffer a stroke before age 50 are more likely to die over the following 20 years than those who did not have a stroke, a new study finds. "Approximately 10 percent of strokes occur in patients under 50 years old, and the incidence of stroke in this age group has been on the rise in the United States and worldwide," noted Dr. Feliks Koyfman, director of the Neurovascular Laboratory at Winthrop-University Hospital in Mineola, N.Y. He was not involved in the new study. The research included more than 1,600 adults younger than 50 who suffered a stroke or a "mini-stroke" between January 1980 and November 2010. The survival status of 959 of the patients was assessed as of November 2012. At that time, 192 (20 percent) of the patients had died, according to the study in the March 20 issue of the Journal of the American Medical Association. The researchers found ... Read more

Related support groups: Ischemic Stroke, Intracranial Hemorrhage

Clot Buster Safe for Stroke Patients on Blood Thinners: Study

Posted 14 Mar 2013 by Drugs.com

THURSDAY, March 14 – There is little risk of dangerous brain bleeds when giving the clot-busting drug tPA to people suffering a stroke who have been taking certain types of blood thinners, a new study says. Millions of Americans take aspirin or other blood thinners every day to reduce their risk of blood clots, which can lead to heart attack and stroke. If they suffer a stroke, medical emergency teams may be reluctant to give them tPA due to fears that the combination of drugs might cause dangerous brain bleeding. Researchers at the University of Michigan Stroke Program, however, found that this fear is unfounded in many cases. They looked at data from more than 800 stroke patients who received tPA at 28 Michigan hospitals. Just less than half of them had been taking aspirin or the blood thinner drug Plavix (clopidogrel) before their stroke. After they adjusted for various patient ... Read more

Related support groups: Ischemic Stroke

Obese New Mothers May Have Higher Heart Attack, Stroke Risk

Posted 11 Mar 2013 by Drugs.com

MONDAY, March 11 – Obese young women who have recently given birth have a greatly increased risk of heart attack and stroke, according to a new study. Researchers analyzed data from more than 273,000 women in Denmark with an average age of 30 who had given birth between 2004 and 2009. None of the women had a history of stroke, heart disease or kidney problems. During up to six years of follow-up, 68 of the women had a heart attack and 175 had a stroke. Obese women were twice as likely as those with normal weight to suffer a heart attack or stroke within four to five years after giving birth. This increased risk among obese women remained even after the researchers accounted for other pregnancy-related complications or cardiovascular risk factors, including smoking. Although heart attack and stroke are very rare among women in this age group, a clear and strong link exists between being ... Read more

Related support groups: Obesity, Ischemic Stroke, Heart Attack, Myocardial Infarction

Neurology Group Lists Procedures That May Be Unneeded

Posted 8 Mar 2013 by Drugs.com

FRIDAY, March 8 – Five tests, procedures and treatments that neurologists and their patients should question are outlined in a list released by the American Academy of Neurology (AAN) as part of the Choosing Wisely campaign. "With one in six people affected by a brain disease, such as headache, multiple sclerosis and stroke, our goal is to have patients discuss our Choosing Wisely recommendations regarding medical procedures, therapies, and tests with their neurologists," AAN president Dr. Bruce Sigsbee said in an academy news release. The American Board of Internal Medicine Foundation-led Choosing Wisely campaign involves about 35 medical specialty groups and is intended to encourage patients and doctors to discuss appropriate care while avoiding unnecessary tests and treatments. The AAN is one of 17 medical societies that recently released advice lists. Here are the AAN's five ... Read more

Related support groups: Suboxone, Methadone, Headache, Oxycodone, OxyContin, Hydrocodone, Vicodin, Migraine, Morphine, Norco, Fentanyl, Lortab, Opana, Subutex, Codeine, Multiple Sclerosis, Dilaudid, Ischemic Stroke, Opana ER, Roxicodone

Walking Program Helps Stroke Survivors Get On With Life

Posted 7 Mar 2013 by Drugs.com

THURSDAY, March 7 – Regular walking helps improve stroke survivors' physical fitness, mobility and quality of life, according to a new study. It included 128 adult stroke survivors in Jamaica who did either brisk outdoor walking three times a week for three months, or received therapeutic massages and no supervised exercise. By the end of the study, the walking group had a nearly 17 percent improvement in quality of life based on physical health, walked almost 18 percent farther in a six-minute endurance test and had a 1.5 percent lower resting heart rate. The massage group's resting heart rate was nearly 7 percent higher, according to the study appearing March 7 in the journal Stroke. "Walking is a great way to get active after a stroke. It's familiar, inexpensive and it's something people could very easily get into," lead author Carron Gordon, a lecturer in the physical therapy ... Read more

Related support groups: Ischemic Stroke

Eye-Tracking Tool Might Quickly Spot Stroke

Posted 5 Mar 2013 by Drugs.com

TUESDAY, March 5 – The key to correctly diagnosing when a case of dizziness is just vertigo or a life-threatening stroke may be surprisingly simple: a pair of goggles that measures eye movement at the bedside in as little as one minute, a new study contends. "This is the first study demonstrating that we can accurately discriminate strokes and non-strokes using this device," said Dr. David Newman-Toker, lead author of a paper on the technique that is published in the April issue of the journal Stroke. Some 100,000 strokes are misdiagnosed as something else each year in the United States, resulting in 20,000 to 30,000 deaths or severe physical and speech impairments, the researchers said. As with heart attacks, the key to treating stroke and potentially saving a person's life is speed. Magnetic resonance imaging (MRI), the current gold standard for assessing stroke, can take up to six ... Read more

Related support groups: Ischemic Stroke, Ischemic Stroke -- Prophylaxis, Diagnosis and Investigation

Blocked Heart Arteries May Be Key Risk Factor for Stroke

Posted 28 Feb 2013 by Drugs.com

THURSDAY, Feb. 28 – Even though strokes typically involve a stoppage of blood flow to the brain, people with specific types of blockages in heart arteries may be especially prone to the attacks, a new study finds. People with arterial clogs caused by what's known as coronary artery calcification – calcium deposits in the artery – are at higher risk for stroke, even if they're otherwise considered to have a low risk, the German researchers found. The findings are published Feb. 28 in the journal Stroke. "Stroke risk is tightly aligned with coronary atherosclerosis [hardening of the arteries], showing the closely related nature of cardiovascular and cerebrovascular [brain blood flow] disease," lead investigator Dr. Dirk Hermann, a professor of vascular neurology and dementia at the University Hospital Essen, said in a journal news release. In the study, researchers used a special type ... Read more

Related support groups: Ischemic Stroke, Coronary Artery Disease (CAD)

High-Antioxidant Diet May Not Prevent Stroke, Dementia, Study Finds

Posted 20 Feb 2013 by Drugs.com

WEDNESDAY, Feb. 20 – Antioxidants are celebrated as "brain foods" and "super foods," but a new study suggests that not all diets high in antioxidants reduce the risk of dementia and stroke. The study involved more than 5,000 people in the Netherlands who were 55 years and older. Researchers determined each participant's antioxidant score, based on questionnaires about the foods they typically ate, and kept track of whether they developed dementia or had a stroke over the next 14 years. "We asked, 'Is the [measure] of total antioxidant levels the important predictor for dementia and stroke, irrespective of what foods are contributing?'" said Elizabeth Devore, an instructor in medicine at Harvard Medical School in Boston and lead author of the study. Although the study did not find lower rates of dementia and stroke among people with antioxidant-rich diets, similar research in other ... Read more

Related support groups: Ischemic Stroke, Dementia, Ischemic Stroke -- Prophylaxis, Intracranial Hemorrhage

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