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.

Tamoxifen study counters hopes that drug might protect the heart

Despite previous studies hinting at tamoxifen's potential benefit for breast cancer survivors' heart health, California researchers have found that the breast cancer drug does not decrease survivors' risk of heart attack.

15 May 2005

New trend in treating heart disease in diabetics - angioplasty using the Cypher Sirolimus-eluting coronary stent

The World Health Organisation has predicted an increase in the worldwide prevalence of diabetes of epidemic proportions . Eighty percent of people with diabetes will die from cardiovascular complications -- stroke and/or coronary heart disease (CHD).

12 May 2005

Data from its 43 million Medicare patients to be used to track side effects of drugs

The Medicare program in the U.S. plans to use data from its 43 million patients in order to accelerate the detection of dangerous side effects from drugs already on the market.

11 May 2005

National stroke study sets new practice standard for Canada

A Canada-wide clinical research study of more than 1000 stroke patients has put to rest a long-standing controversy about the use of thrombolysis for stroke. The two-year study, Canadian Alteplase for Stroke Effectiveness Study (CASES), recommends the widespread use of clot-busting drugs for acute stroke.

11 May 2005

UK Chief Medical Officer updates heatwave plan

The dangers of heat were today highlighted by the Chief Medical Officer Sir Liam Donaldson with the publication of an updated heatwave plan and new public information leaflets.

11 May 2005

Targeted Genetics announces new patent for Hyperlipidemia

Targeted Genetics Corporation announced today issuance of U.S. patent #6,887,463, entitled, "Methods and Compositions for Gene Therapy for the Treatment of Defects in Lipoprotein Metabolism."

11 May 2005

No glass ceiling for women when it comes to dying from heart disease, say experts

While many of us assume that heart disease mainly strikes men, the fact is 12,000 Australian women die each year from illnesses like stroke, heart attack and heart failure - that's four and a half times the number of lives claimed by breast cancer.

10 May 2005

New study suggests Pioglitazone HCl may significantly improve key predictors of cardiovascular risk

Study results published in the May 17th issue of Circulation, the journal of the American Heart Association, found that the diabetes medication pioglitazone HCl reduced carotid artery intima-media thickness (IMT). Patients taking pioglitazone also experienced significant reductions in insulin resistance, C-reactive protein (a marker for inflammation) and blood pressure, all of which contribute to the overall risk for cardiovascular disease.

9 May 2005

Metabolic syndrome costing four times that for all other patients

It is well known that hypertension, diabetes, and obesity are each taking a toll on Americans' health, but according to a new analysis, metabolic syndrome, a condition characterized by a combination of these and/or other risk factors, is fast becoming one of the nation's costliest health concerns.

9 May 2005

Survey of ED doctors shows team-based stroke care, risk-reducing measures, needed to increase use of tPA

Forty percent of emergency physicians say they're unlikely to give stroke patients the only FDA-approved drug shown to improve their prognosis, even in an ideal setting, mostly because of the fear of causing brain bleeding.

5 May 2005

Cranberries good for the heart

Compounds that occur naturally in cranberries may be good for the heart, researchers at the University of Wisconsin-Madison have found.

5 May 2005

Diabetes appears to rob women of usual advantage in heart disease risk

For men, a heart attack increases the risk of dying from coronary heart disease more than diabetes does, but for women, diabetes is sometimes the greater threat, according to a new study (PDF) in the May 3, 2005, issue of the Journal of the American College of Cardiology.

4 May 2005

Coronary artery stents that release medication appear more effective than traditional stents for patients with heart attack

A type of coronary artery stent that releases a medication appears to result in better outcomes than traditional stents for heart attack patients, according to a study in the May 4 issue of JAMA.

3 May 2005

Food fried in vegetable oil contains a highly toxic compound - HNE (4-hydroxy-trans-2-nonenal)

University of Minnesota researchers A. Saari Csallany, a professor of food chemistry and nutritional biochemistry, and graduate student Christine Seppanen have shown that when highly unsaturated vegetable oils are heated at frying temperature (365 F) for extended periods--or even for half an hour--a highly toxic compound, HNE (4-hydroxy-trans-2-nonenal) forms in the oil.

2 May 2005

African Americans disproportionately faced with stroke says the American Stroke Association

There are many faces of stroke. This year, 700,000 Americans of all ages, genders and ethnicities will have a new or recurrent stroke.

2 May 2005

Severely obese children have lipoprotein profiles that signal early risk of cardiovascular disease and the metabolic syndrome

"The message is urgent about the importance of prevention of cardiovascular disease in childhood. Lifestyle modification with appropriate diet and exercise can reduce cardiovascular risk in children," said lead author Daniel L. Preud'Homme, M.D., associate professor of medicine at the Wright State University School of Medicine and director of the lipid clinic at The Children's Medical Center, both in Dayton, Ohio.

1 May 2005

Fiber supplements may lower cardiovascular risk in type 2 diabetics

Fiber supplements lower "bad" low-density lipoprotein (LDL) cholesterol and increase "good" high-density lipoprotein (HDL) cholesterol in people with type 2 diabetes, according to a study presented at the American Heart Association's Sixth Annual Conference on Arteriosclerosis, Thrombosis and Vascular Biology.

1 May 2005

Antibiotic minocycline might help alleviate HIV's negative effects on the brain and central nervous system

By studying animals, Johns Hopkins researchers have discovered that the antibiotic minocycline might help alleviate HIV's negative effects on the brain and central nervous system, problems that can develop even though antiretroviral therapy controls the virus elsewhere in the body.

1 May 2005

Obese people - add yet another worry to the list

Dementia is now the latest scare factor to be added to an ever growing list of threats which so far includes diabetes, heart disease and stroke, which obese people are apparently more prone to.

1 May 2005

Clues about the causes of dementia in Huntington's disease

Scientists at Melbourne's Howard Florey Institute have uncovered a clue about the causes of dementia in Huntington's disease, one of the disease's symptoms, by showing that mice susceptible to Huntington's disease have problems with learning and memory before the diseases' typical movement problems appear.

27 Apr 2005

Stroke News and Research

Further Reading

Tamoxifen study counters hopes that drug might protect the heart

New trend in treating heart disease in diabetics - angioplasty using the Cypher Sirolimus-eluting coronary stent

Data from its 43 million Medicare patients to be used to track side effects of drugs

National stroke study sets new practice standard for Canada

UK Chief Medical Officer updates heatwave plan

Targeted Genetics announces new patent for Hyperlipidemia

No glass ceiling for women when it comes to dying from heart disease, say experts

New study suggests Pioglitazone HCl may significantly improve key predictors of cardiovascular risk

Metabolic syndrome costing four times that for all other patients

Survey of ED doctors shows team-based stroke care, risk-reducing measures, needed to increase use of tPA

Cranberries good for the heart

Diabetes appears to rob women of usual advantage in heart disease risk

Coronary artery stents that release medication appear more effective than traditional stents for patients with heart attack

Food fried in vegetable oil contains a highly toxic compound - HNE (4-hydroxy-trans-2-nonenal)

African Americans disproportionately faced with stroke says the American Stroke Association

Severely obese children have lipoprotein profiles that signal early risk of cardiovascular disease and the metabolic syndrome

Fiber supplements may lower cardiovascular risk in type 2 diabetics

Antibiotic minocycline might help alleviate HIV's negative effects on the brain and central nervous system

Obese people - add yet another worry to the list

Clues about the causes of dementia in Huntington's disease

Exploring the intersection of biology and proteomics

Unlocking the Secrets of Multiple Sclerosis Progression: Brain-Immune Cell Communication

Passing on Polycystic Ovary Syndrome: Health risks for male offspring of women with PCOS

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