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.

Vitamin D deficiency may increase risk of stroke, heart disease and death, finds study

While mothers have known that feeding their kids milk builds strong bones, a new study by researchers at the Heart Institute at Intermountain Medical Center in Salt Lake City suggests that Vitamin D contributes to a strong and healthy heart as well - and that inadequate levels of the vitamin may significantly increase a person's risk of stroke, heart disease, and death, even among people who've never had heart disease.

24 Nov 2009

NFL's new concussion policy welcomed by American Academy of Neurology

The American Academy of Neurology, the world's largest professional association of neurologists, is encouraged by news reports that the National Football League will soon implement a new policy requiring an independent neurologist to evaluate players who have suffered a concussion.

24 Nov 2009

Physical exercise - one of the most effective methods of preventing disease

Physical exercise is one of the most effective methods of preventing disease. The current issue of Deutsches -rzteblatt International is devoted to this important topic.

24 Nov 2009

$5 million donation for Southampton Hospital to fund a new Emergency Department

Southampton Hospital announced today that Jenny and John Paulson have donated $5 million to fund a new Emergency Department. The gift is the largest in the Hospital's history and will enable the Hospital to almost double the existing space and greatly expand its delivery of emergency care to residents and visitors of the South Fork of Long Island.

24 Nov 2009

Lysteda tablets to treat menorrhagia approved by the FDA

The U.S. Food and Drug Administration today approved Lysteda tablets (tranexamic acid), the first non-hormonal product cleared to treat heavy menstrual bleeding (menorrhagia). Lysteda works by stabilizing a protein that helps blood to clot.

24 Nov 2009

Human-derived UCB stem cell transplant has positive therapeutic effects on specific lung and heart disorders

Two separate studies published in the current issue of Cell Transplantation (18:8), - now freely available on-line at http://www.ingentaconnect.com/content/cog/ct - have shown that transplanted human-derived umbilical cord blood (UCB) stem cells transplanted in an animal model had positive therapeutic effects on specific lung and heart disorders the animal models.

24 Nov 2009

AmKor and Hengdian Group sign license agreement to develop and market new drug candidate in China

AmKor (AmKor Pharma, Inc.) and Hengdian Group (Hengdian Group Ltd) today announced the signing of licensing agreement for further development and commercialization of Neu2000 in China.

24 Nov 2009

Vitamin D: A multi-purpose nutrient for overall health

A string of recent discoveries about the multiple health benefits of vitamin D has renewed interest in this multi-purpose nutrient, increased awareness of the huge numbers of people who are deficient in it, spurred research and even led to an appreciation of it as "nature's antibiotic."

24 Nov 2009

Study: Men who do moderate-to-heavy intensity exercise are less likely to have stroke

Men who regularly take part in moderate-to-heavy intensity exercise such as jogging, tennis or swimming may be less likely to have a stroke than people who get no exercise or only light exercise, such as walking, golfing, or bowling, according to a study published in the November 24, 2009, print issue of Neurology ®, the medical journal of the American Academy of Neurology.

24 Nov 2009

Middle age women who store fat on their waist more likely to develop dementia when they get older: Study

Women who store fat on their waist in middle age are more than twice as likely to develop dementia when they get older, reveals a new study from the Sahlgrenska Academy.

23 Nov 2009

C3a peptide regulates the generation of new nerve cells in the brain: Study

The generation of new nerve cells in the brain is regulated by a peptide known as C3a, which directly affects the stem cells' maturation into nerve cells and is also important for the migration of new nerve cells through the brain tissue, reveals new research from the Sahlgrenska Academy published in the journal Stem Cells.

23 Nov 2009

Texas Court dismisses all claims against Merck in VIOXX-related lawsuit

Merck said today that Travis County, Texas District Court Judge Scott H. Jenkins granted Merck's motion for summary judgment, dismissing all claims in a VIOXX-related lawsuit filed on behalf of the State of Texas.

23 Nov 2009

Medical report showing the devastating impacts of coal on human body released

Physicians for Social Responsibility today released a groundbreaking medical report, "Coal's Assault on Human Health," which takes a new look at the devastating impacts of coal on the human body.

23 Nov 2009

Complicated flow of cellular messages can lead to self-destruction of brain cells, says new study

Scientists at the Brain Research Centre, a partnership of the University of British Columbia Faculty of Medicine and Vancouver Coastal Health Research Institute, have uncovered new information about the mechanism by which brain cells die following a stroke, as well as a possible way to mitigate that damage. The results of the study were recently published online in Nature Medicine.

23 Nov 2009

Real-time CPR feedback effective in EMS systems with well-trained rescuers

Emergency medical service (EMS) providers in the United States assess an estimated 350,000 cardiac arrests each year. Only 5 to 10 percent of people who have sudden cardiac arrest survive. Better quality cardiopulmonary resuscitation (CPR) provided by prehospital EMS providers may be associated with better patient outcome. The Resuscitation Outcomes Consortium (ROC) is the largest clinical research network to study prehospital treatments for cardiac arrest in the United States and Canada.

23 Nov 2009

Inaugural recipient of the Pfizer/Heart and Stroke Foundation Chair chosen

Renowned B.C. kinesiologist and heart disease researcher Dr. Scott Lear is the inaugural recipient of the Pfizer/Heart and Stroke Foundation Chair in Cardiovascular Disease Prevention Research at St. Paul's Hospital, established in partnership with Simon Fraser University (SFU).

21 Nov 2009

FDA approves sNDA for pediatric autism drug ABILIFY

Bristol-Myers Squibb Company and Otsuka Pharmaceutical Co., Ltd. announced today that the U.S. Food and Drug Administration (FDA) has approved the supplemental New Drug Application (sNDA) for ABILIFY® (aripiprazole) for the treatment of irritability associated with autistic disorder in pediatric patients ages 6 to 17 years, including symptoms of aggression towards others, deliberate self-injuriousness, temper tantrums, and quickly changing moods.

20 Nov 2009

Pfizer’s Revatio Injection receives FDA approval

Pfizer announced today that the U.S. Food and Drug Administration (FDA) has approved Revatio® (sildenafil) Injection, an intravenous formulation of Revatio. Revatio is the only FDA-approved phosphodiesterase-5 (PDE5) inhibitor available in both tablet and intravenous formulations.

20 Nov 2009

NHLBI-supported research shares new strategies on hypertension, heart defect and air pollution

New education strategies for better controlling hypertension and research suggesting a possible link between short-term and long-term exposure to air pollution and increased risk of constricted blood vessels are among the research highlights from studies supported by the National Heart, Lung, and Blood Institute (NHLBI) at the American Heart Association's 2009 Scientific Sessions in Orlando held Nov. 14-18.

20 Nov 2009

High blood pressure: A major risk factor for stroke and heart disease

Today, Jamieson Laboratories, in partnership with the Victorian Order of Nurses (VON), is holding a one day Blood Pressure Blitz in Toronto's underground PATH system in an effort to educate consumers about the number one risk factor for stroke and a major risk factor of heart disease.

20 Nov 2009