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Echocardiogram may not improve patients' survival rates after elective surgery

A new study has found no evidence that patients who had a heart ultrasound known as an echocardiogram before major surgery had improved survival rates one month or one year after their operation.

19 Aug 2011

New Therapy Grants Program supports innovative approach to treat epilepsy

The Epilepsy Therapy Project (ETP) and the Epilepsy Foundation (EF) announced today a New Therapy Grant to potentially help those with treatment resistant epilepsy.

19 Aug 2011

Dog fecal material may constitute the dominant source of airborne bacteria

Bacteria from fecal material -- in particular, dog fecal material -- may constitute the dominant source of airborne bacteria in Cleveland's and Detroit's wintertime air, says a new University of Colorado Boulder study.

19 Aug 2011

CJASN: Most dialysis patients are not prepared to effectively handle disasters

Most dialysis patients are not prepared to effectively handle man-made or natural disasters, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society Nephrology.

19 Aug 2011

Obese patients may be at increased risk for asthma misdiagnosis

The prevalence of physician-diagnosed asthma is increasing partly because of a link between asthma and obesity. Several factors lead to asthma-like symptoms in obese patients, including the mechanical effect of increased body mass index on lung volumes, which increases the work required for breathing.

19 Aug 2011

Common chest wall deformity inhibits lung function as the cavity grows deeper

A common deformity that causes a depression in the chest wall inhibits lung function as the cavity grows deeper, a national study of 327 patients published in the Journal of Pediatrics found.

19 Aug 2011

Virginia Tech to create portable fall prediction monitoring system for the elderly

According to the U.S. Center for Disease Control and Prevention, falls among Americans over age 65 are the leading cause of injury-related death. Falls also are the most common cause of nonfatal injuries and hospital admissions for trauma. In 2007, more than 18,000 older adults died from unintentional fall injuries. In 2009, 2.2 million nonfatal fall injuries among elderly adults were treated in emergency rooms and more than 581,000 of these patients were hospitalized.

19 Aug 2011

States spend up to $15B a year in medical expenses related to obesity

States spend up to $15 billion a year in medical expenses related to obesity, according to a new study by researchers at RTI International, Duke University, and the federal Agency for Healthcare Research and Quality.

19 Aug 2011

NCD Alliance says U.S., Canada, E.U. stalling efforts to fight NCDs

The NCD Alliance, which represents about 2,000 health organizations from around the world focused on non-communicable diseases (NCDs), "on Thursday accused the United States, Canada and Europe of harming efforts to fight cancer, diabetes, heart and other diseases because they will not agree to set United Nations targets," Reuters reports.

19 Aug 2011

Southampton scientists to progress nutrition and respiratory research

Clinicians and scientists working in the Southampton Centre for Biomedical Research, established by the partnership between Southampton's University Hospitals Trust (SUHT) and the University of Southampton, have been awarded £17m to progress the city's world-leading nutrition and respiratory research facilities.

19 Aug 2011

Mount Sinai to begin largest study of personalized medicine in clinical care setting

Mount Sinai School of Medicine has been awarded a $3.4 million grant over four years from the National Human Genome Research Institute (NHGRI) of the National Institutes of Health (NIH) to begin the largest study of its kind, in which a patient's genomic risk for disease is revealed in a lab, and then entered into an electronic medical record for use in determining treatment in the clinical care setting.

19 Aug 2011

Time-release corticosteroid implant effective in treating uveitis

A team of researchers comparing the two leading treatment approaches for the eye condition uveitis, which is the fifth leading cause of blindness in the US, have found that a time-release corticosteroid implant placed surgically in the eye is similarly effective in treating the disease as anti-inflammatory corticosteroids and immunosuppressive drugs taken orally. The report was published online this week in the journal Ophthalmology.

19 Aug 2011

Seven research teams across the U.S. to develop new drugs for nervous system disorders

The National Institutes of Health has made awards to investigators across the United States for an ambitious set of projects seeking to develop new drugs for disorders of the nervous system.

19 Aug 2011

H1N1 vaccine safe, effective for hemodialysis and kidney transplant patients

When the influenza A (H1N1) virus swept around the world in spring 2009, infection was presumed to be more common in immunosuppressed patients, such as those who have had a kidney transplant. Later that year, the International Societies of Transplantation recommended that transplant recipients receive at least one dose of the H1N1 vaccine, although there was no information on the efficacy of the vaccine in that population.

19 Aug 2011

Powerful X-rays help develop new drug treatment for malignant melanoma

Powerful X-ray technology developed at the U.S. Department of Energy's (DOE's) national laboratories is revealing new insights into diseases ranging from Alzheimer's to the swine flu, and, most recently, enabled the discovery of a groundbreaking new drug treatment for malignant melanoma, the deadliest form of skin cancer.

19 Aug 2011

Longer looks: Doctors advocating less care; addiction as a 'disease'

These physicians are not anti-medicine. They are not trying to save money on their copayments or deductibles. And they are not trying to rein in the nation's soaring health-care costs, which at $2.7 trillion account for fully one sixth of every dollar spent in the U.S. They are applying to their personal lives a message they have become increasingly vocal about in their roles as biomedical researchers and doctors: more health care often means worse health.

19 Aug 2011

Single-molecule imaging reveals how cells prepare to interact with biochemical signals

Researchers at Harvard Medical School have discovered that structural elements in the cell play a crucial role in organizing the motion of cell-surface receptors, proteins that enable cells to receive signals from other parts of the organism.

19 Aug 2011

Conference to discuss latest research on gender disparities in cardiovascular disease

Heart disease has sometimes been considered a men's health issue, but the statistics prove otherwise. In the US alone, more than 42 million women live with the problem. Heart disease is responsible for more than one-third of deaths among American women each year, making it the number one killer of females older than 20.

19 Aug 2011

Celiac disease more prevalent among women with unexplained infertility

A recent study demonstrated increased rates of celiac disease in women who present with unexplained infertility. Published in the May-June 2011 issue of The Journal of Reproductive Medicine, the study evaluated 191 female patients presenting with infertility.

19 Aug 2011

DiaGenic reports operating revenue of NOK 1,151 thousand for second quarter 2011

DiaGenic: Important milestones achieved. DiaGenic's collaboration with Pfizer is the first collaboration between a diagnostics company and the market leader for Alzheimer's therapeutics that aims to identify blood based diagnostic tools that can detect early Alzheimer's disease, before the disease is clinically overt, or accessible to other either more invasive and costly or less precise diagnostic exploration.

19 Aug 2011