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Poor neighborhoods linked to higher risk of out-of-hospital cardiac deaths

People living in poor neighborhoods are at higher risk of dying of heart disease outside a hospital than are people who live in wealthier neighborhoods, research suggests.

21 Sep 2011

New blood test can help detect heart attacks

Loyola University Chicago Stritch School of Medicine researchers are reporting a possible new blood test to help diagnose heart attacks.

21 Sep 2011

MDC researchers determine molecular structure of dynamin

Dr. Katja F-lber and Professor Oliver Daumke, structural biologists at the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin-Buch, together with researchers from Freie Universit-t (FU) Berlin, have determined the molecular structure of dynamin, a 'wire-puller' that mediates nutrient uptake into the cell.

21 Sep 2011

Researchers can reverse aging process for human adult stem cells

Researchers have shown they can reverse the aging process for human adult stem cells, which are responsible for helping old or damaged tissues regenerate.

21 Sep 2011

One in five cancer patients more likely to develop venous thromboembolism

An analysis of more than 30,000 cancer patients has shown that blood clots are a more common complication than doctors may realize, causing additional hospitalizations and driving up the cost of care, according to a study led by a Duke Cancer Institute researcher.

21 Sep 2011

Kansas Medicaid 'imperiled,' says Lt. Governor; audit finds La. Medicaid providers received improper payments

Meanwhile, Texas pharmacists are lining up against the state's push to put more people in Medicaid managed care and payment arrangements for Connecticut's Medicaid medical homes programs are drawing debate.

21 Sep 2011

UNC sports medicine researcher receives 2011 MacArthur Fellowship for concussion study

University of North Carolina at Chapel Hill sports medicine researcher Kevin Guskiewicz, one of the country's leading experts on concussions, has been named a 2011 MacArthur Fellow.

21 Sep 2011

NIH to honor two Scripps Research scientists with innovator awards

Two Scripps Research Institute scientists have won prestigious National Institutes of Health (NIH) Director's New Innovator Awards. The recipients are Assistant Professor Michael Petrascheck of the institute's La Jolla, California campus, and Assistant Professor Brian Paegel of the Jupiter, Florida campus.

21 Sep 2011

Beta-blocker drugs may improve survival time for melanoma patients

Beta-blocker drugs, commonly used to treat high blood pressure, may also play a major role in slowing the progression of certain serious cancers, based on a new study.

21 Sep 2011

Innovative University of Surrey graduate start-up company wins Technology Strategy Board grant to drive NHS cost savings

Thoughtified Limited, a SETsquared start-up company created by graduates of the Department of Computing, University of Surrey has won a major grant from the Technology Strategy Board. The grant will enable the Surrey Research Park-based company to work in the development of a participatory sensing system that will improve the management of NHS patient records in remote patient treatment. The web and smartphone hybrid system will enable significant cost savings for the NHS, through improved utilisation of resources and reducing the inefficiencies that are typically incurred in the treatment of patients at home. The total finance raised for the project amounts to £94,000.

20 Sep 2011

The obese can’t help but eat: Study

A new study suggests that brains of people who are obese may be wired differently for impulse control, such as resisting a doughnut when their blood sugar levels drop, compared with people who are not obese.

20 Sep 2011

Exercise helps teens quit smoking

Research has shown that a program that combines counseling with physical activity may offer teens a more effective way to stop smoking. Less than 5 percent of those who were assigned to a brief smoking cessation intervention had quit smoking after three months. But, in the group of teens that received smoking cessation counseling coupled with physical activity, almost 14 percent were off cigarettes at the three-month mark. And, the findings were most dramatic for boys. Nearly a quarter of the boys in the combination group had quit smoking at the end of three months.

20 Sep 2011

Diabetes and dementia, connection found

A new study revealed that people with diabetes may be at an increased risk of developing dementia. Scientists have suspected the link between the two diseases for several years, but several experts say this latest study highlights how treating preventable diseases like diabetes and obesity may be useful in preventing the onset of dementia.

20 Sep 2011

Many still find insurance unaffordable and employer-sponsored insurance unavailable

Despite the implementation of the Massachusetts health care reform designed to bolster employer-based insurance and to provide no-cost or low-cost insurance to those unable to afford it, the uninsured in Massachusetts remain predominantly the working poor, according to a new study by researchers at Harvard Medical School just published online in the Journal of General Internal Medicine.

20 Sep 2011

Regulatory bias against taking oral anti-cancer medications with food places patients at risk of overdose

A regulatory bias against taking oral anti-cancer medications with food places many patients at increased risk for an overdose and forces them to "flush costly medicines down the toilet," argues Mark Ratain, MD, an authority on cancer-drug dosing.

20 Sep 2011

New trick of tumors

Tumors have an arsenal of tricks to help them sidestep the immune system. A study published on September 19 in the Journal of Experimental Medicine reveals a new trick—the ability to keep tumor-fighting T cells out by disabling a T cell-attracting protein within the tumor core.

20 Sep 2011

U-M Professor to review data from three prominent studies on heart failure

Roughly 5 million people in the United States live with heart failure, a condition in which the heart is unable to pump blood around the body effectively. The causes and types of heart failure vary greatly, and treatment must be tailored to each patient. In some cases, doctors will prescribe a class of diuretic drugs called aldosterone antagonists.

20 Sep 2011

Trauma patients more likely to die at hospitals serving predominantly minority populations

Seriously injured patients cared for at hospitals serving larger numbers of minorities are significantly more likely to die than those treated at hospitals serving mostly whites — regardless of the race of the patient, new Johns Hopkins research suggests.

20 Sep 2011

IQL conference explores development of ACO model

The American Medical Group Association is convening nearly 600 participants, representing the leaders of the nation's preeminent healthcare provider organizations, at IQL 2011: Creating High-Performing Care Organizations, September 19 - 21 at the Encore at Wynn Las Vegas.

20 Sep 2011

TJUH adopts new equipment from Roche Diagnostics for laboratory testing services

Thomas Jefferson University Hospital (TJUH) is advancing its laboratory testing services with new state-of-the-art equipment from Roche Diagnostics designed to help labs increase their testing capacity and deliver reliable results with greater efficiency.

From Roche Sequencing and Life Science 20 Sep 2011