Synthetic platelets halve clotting time, halt bleeding

Researchers take the inside route to halt bleeding — Synthetic platelets halve clotting time – Blood loss is a major cause of death from roadside bombs to freeway crashes. Traumatic injury, the leading cause of death for people age 4 to 44, often overwhelms the body’s natural blood-clotting process.

Second stroke often follows within hours of first

Suffer Stroke Symptoms? Second Strokes Often Follow Within Hours – About half of all people who have a major stroke following a warning stroke (a transient ischemic attack or mild stroke) have it within 24 hours of the first event, according to research published in the June 2, 2009, print issue of Neurology, the medical journal of the American Academy of Neurology.

Stroke treatment can benefit patients up to 4.5 hours

Stanford study expands window for effective stroke treatment – stroke treatment limit extended to 4.5 hours after first symptom. – Once symptoms start, there’s only a tiny window of time for stroke victims to get life-saving treatment. Now, research from the Stanford University School of Medicine has cracked that window open a bit wider.

$1017 surcharge for health care costs of uninsured, US

“Hidden Health Tax” for Family Health Coverage Climbed to $1,017 in 2008 – The “Hidden Health Tax” Is the Undisclosed Premium Surcharge that Pays for the Uncompensated Health Care Costs of the Uninsured. – The so-called “hidden health tax” for family health coverage grew to $1,017 in 2008 according to a report released today by the consumer health organization Families USA.

Women with chest pain get no proper treatment from paramedics

Women with chest pain less likely then men to get proper treatment from paramedics – Penn study shows gender disparities in pre-hospital care. – Women with chest pain are less likely than male patients to receive recommended, proven therapies while en route to the hospital, according to new research from the University of Pennsylvania School of Medicine.

Scorpion antivenom results in prompt recovery from scorpion sting

University of Arizona research on scorpion antivenom published in NEJM. Antivenom results in prompt recovery from nerve poisoning. – Youngsters suffering severe nerve poisoning following a scorpion sting recover completely and quickly if a scorpion-specific antivenom is administered, according to a study conducted by researchers from The University of Arizona and reported in the May 14 issue of The New England Journal of Medicine.

Dementia risk rises in elderly diabetics after hypoglycemia

Low Blood Sugar Events Increase Dementia Risk in Elderly Patients with Type 2 Diabetes, Kaiser Permanente Study Finds. – Hypoglycemic (low blood sugar) episodes that require a visit to the hospital are associated with increased risk of dementia in elderly patients with type 2 diabetes mellitus.

Ozone exposure linked to higher health risks

A new study finds that long-term exposure to ozone is linked to a higher risk of death from respiratory causes. – Long-term exposure to ground-level ozone, a major component of smog, is associated with an increased risk of death from respiratory ailments, according to a new nationwide study led by a researcher at the University of California, Berkeley.

Headache and migraine linked to hot weather, air pollution

Large-scale study finds higher temperatures, lower barometric pressures associated with severe headaches and migraines. – Higher temperatures, and to a lesser degree, lower barometric pressure, contribute to severe headaches, revealed by researchers in issue of the journal Neurology.

High barriers to dental care exist for 12 million children

C.S. Mott Children?s Hospital National Poll on Children?s Health finds for children without dental health coverage, over 40% received no regular dental care – As the nation begins to focus its attention on the prospects of major health care reforms, one important aspect of health must not be overlooked ? access to affordable dental care for children. If left untreated, tooth decay in childhood can lead to lifelong tooth and gum problems, hospitalizations and emergency room visits, delayed physical development and loss of school days.

Health Newstrack