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.

Genentech's Tarceva receives FDA approval as maintenance therapy for advanced NSCLC

Genentech, Inc., a wholly owned member of the Roche Group, announced today that the U.S. Food and Drug Administration approved the daily pill Tarceva® (erlotinib) as a maintenance treatment for patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) whose disease has not progressed after four cycles of platinum-based first-line chemotherapy.

17 Apr 2010

VisEn Medical expands FMT imaging platform

VisEn Medical Inc., a leader in fluorescence imaging solutions from research through medicine, announced today that it has expanded its leading FMT imaging platform with an FMT™ Multi-Species Imaging Module, to extend FMT imaging and related applications into larger preclinical animal models. VisEn also announced that it will be presenting new study results from its recently-launched Cat B 750 FAST™ and Annexin-Vivo™ fluorescence imaging agents at the AACR 101st Annual Meeting.

16 Apr 2010

Uninsured patients may delay seeking care for heart attacks

Patients who do not have health care insurance, or those with insurance but financial concerns about accessing health care, are more likely to delay seeking emergency care for a heart attack, according to a study in the April 14 issue of JAMA.

16 Apr 2010

ASH to conduct complimentary screenings in NYC

In the wake of the Institute of Medicine's report on hypertension highlighting it as a 'neglected disease' and urging a more focused and collaborative approach to reduce its prevalence, the American Society of Hypertension, Inc. (ASH), will hold its annual complimentary blood pressure screenings and hypertension counseling in at-risk communities across New York City.

16 Apr 2010

Self-monitoring of Coumadin levels reduces risk of blood clots by 50%: Study

A new review of existing research finds that many patients who take an anti-clotting drug or "blood-thinner" can benefit from monitoring the levels of the drug themselves instead of going to clinics for blood tests.

16 Apr 2010

UALR researcher receives federal grant to track estrogen-mimicking compounds in consumer products

Dr. Jerry Darsey, professor of chemistry in UALR's College of Science and Mathematics, has received $77,000 from a federal Food and Drug Administration grant to develop methods to track estrogen mimicking compounds in various products and assess how use of the products affect women.

16 Apr 2010

Contura submits PMA for Aquamid

Contura Inc. has submitted a Premarket Approval Application for Aquamid to the U.S. Food and Drug Administration requesting marketing approval in the U.S. for the aesthetic treatment of moderate to severe facial wrinkles and folds.

16 Apr 2010

AVANIR Pharmaceuticals presents Phase III trial data of Zenvia for PBA at AAN Annual Meeting

AVANIR Pharmaceuticals, Inc. today announced the presentation of detailed data, including safety and tolerability data from the open-label extension as well as cardiac safety data from the double-blind phase of the Phase III confirmatory STAR trial evaluating the investigational drug Zenvia™ (dextromethorphan/quinidine) in the treatment of pseudobulbar affect (PBA). The data were presented in two posters at the American Academy of Neurology (AAN) Annual Meeting in Toronto, Canada.

15 Apr 2010

New investigational treatment may help prevent involuntary outbursts in MS and ALS patients

Pseudobulbar affect (PBA) is a neurologic condition of involuntary, sudden and frequent episodes of laughing or crying and is quite common in patients with underlying neurologic diseases or injuries, especially those with multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS).

15 Apr 2010

GBS cases reduce following 2009 H1N1 vaccination: Research study

A new study finds that reports of a neurologic disease called Guillain-Barré syndrome have been low after 2009 H1N1 vaccination, according to a research study that will be presented as part of the late-breaking science program at the American Academy of Neurology's 62nd Annual Meeting in Toronto, April 10 - 17, 2010.

15 Apr 2010

Efficacy data from Phase III STAR trial of Zenvia presented at AAN Annual Meeting

AVANIR Pharmaceuticals, Inc. today announced long-term efficacy data from the 12-week double-blind phase and the 12-week open-label extension phase of the confirmatory Phase III STAR trial evaluating Zenvia™ (dextromethorphan/quinidine) in the treatment of pseudobulbar affect in patients with underlying multiple sclerosis or amyotrophic lateral sclerosis.

15 Apr 2010

New UCLA study compares safety and efficacy of angioplasty to bypass surgery

At 56, Tim Obrenski found himself getting so exhausted that he couldn't even pull weeds from his garden. A visit to the cardiologist uncovered a major blockage in his heart's left main artery, and he was told he needed bypass surgery.

15 Apr 2010

Researchers identify gene that appears to increase risk of Alzheimer's disease

Researchers have identified a gene that appears to increase a person's risk of developing late-onset Alzheimer's disease, the most common type of Alzheimer's disease. The research will be presented as part of the late-breaking science program at the American Academy of Neurology's 62nd Annual Meeting in Toronto, April 10 - 17, 2010.

15 Apr 2010

Benefits of moderate alcohol drinking on stroke risk counteracted by cigarette smoking

New research finds any beneficial effect of drinking moderate amounts of alcohol on stroke may be counteracted by cigarette smoking, according to research that will be presented as part of the late-breaking science program at the American Academy of Neurology's 62nd Annual Meeting in Toronto, April 10 - 17, 2010.

13 Apr 2010

New driving guideline for people with Alzheimer's disease

The American Academy of Neurology has issued a new guideline to help determine when people with Alzheimer's disease or another type of dementia should stop driving. The guideline is published in the April 12, 2010, online issue of Neurology, the medical journal of the American Academy of Neurology, and was presented at the American Academy of Neurology's Annual Meeting in Toronto.

13 Apr 2010

XOMA expands anti-inflammatory antibody intellectual property portfolio

XOMA Ltd., a leader in the discovery and development of therapeutic antibodies, announced that the U.S. Patent and Trademark Office has issued two new patents that significantly expand the company's intellectual property portfolio relating to its anti-inflammatory antibody, XOMA 052, that targets interleukin-1 beta (IL-1 beta).

13 Apr 2010

Antidepressants and mood stabilizers may benefit stroke victims

A study in rodents shows the growth of new neurons, also known as neurogenesis, lessens the severity of stroke and dramatically improves function following a stroke. The research, undertaken at the Buck Institute for Age Research, suggests that drugs shown to promote neurogenesis in rodents could have benefits for human stroke victims and that those drugs-which include antidepressants and mood stabilizers such as lithium-may be suitable for study in human clinical trials.

13 Apr 2010

Tailwind device that helps stroke survivors improve arm movement now available

The Tailwind, a new rehabilitation device that helps stroke survivors improve arm movement, even many years after their stroke, is now available on the eve of May as National Stroke Awareness Month. The exercise device empowers stroke survivors to become more independent and enables them to achieve the tasks of daily life.

13 Apr 2010

Tips to prevent heat-related injuries among seniors

The dog days of summer are fast approaching, and while we cannot control the rising temperatures on the streets, we can control the heat index of our bodies.

13 Apr 2010

Uninsured migraine sufferers likely to get inadequate treatment: Neurology

People with no health insurance are less likely than the privately insured to receive proper treatment for their migraines, according to a study published in the April 13, 2010, print issue of Neurology, the medical journal of the American Academy of Neurology.

13 Apr 2010