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High oxygen delivery after postcardiac arrest leads to higher rate of death in hospitals

Patients who have excessive oxygen levels in arterial blood (hyperoxia) following resuscitation from cardiac arrest have a higher rate of death in the hospital than similar patients without arterial hyperoxia, according to a study in the June 2 issue of JAMA.

2 Jun 2010

Risky alcohol-related traffic behaviors among college students continue to be major public-health concern

Alcohol-impaired driving and associated motor-vehicle accidents are a major public-health problem. National studies have shown that approximately 25 percent of college students report that they have driven while intoxicated in the past month, and an even greater percentage report having driven after having any amount of alcohol and/or ridden with a driver believed intoxicated.

1 Jun 2010

Algal blooms in India threaten access to food, livelihood

The problem of toxic algae is not just confined to the Nordic countries - in India algal blooms are threatening poor people's access to food and their livelihoods, a problem that has been exacerbated by global warming. With funding from the Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning and the Swedish International Development Cooperation Agency, researchers from the University of Gothenburg are to attempt to reduce the effects of algal blooms.

31 May 2010

Northwestern Memorial performs robotic assisted vasectomy reversal using da Vinci surgical robot

In 1989 a 29-year-old Michael Schrader had it all: steady job, a wife, and two wonderful children-daughter Courtney and son Cameron. He couldn't envision wanting more-that is, more children. Taking steps to keep his nuclear family intact, he underwent vasectomy- a procedure so routine he was back on the golf course the next afternoon.

28 May 2010

University of Montreal research on hyper-masculinity and driving

"Catch that car!," was the instruction given to 22 men sitting in a driving simulator. The more "macho" the man, the more risks he took on the road, according to a study by Julie Langlois, a graduate student at the University of Montreal Department of Psychology, who presented her findings at the annual conference of the Association francophone pour le savoir.

27 May 2010

Oregon State University researchers make fundamental advance in robotics

Researchers at Oregon State University have made an important fundamental advance in robotics, in work that should lead toward robots that not only can walk and run effectively, but use little energy in the process.

27 May 2010

Incidence of pediatric mobility aid-related injuries in the U.S.

Children and adolescents with an injury or disability may use mobility aids such as crutches, walkers and wheelchairs to help them move around more easily. However, use of these aids has been associated with risk for injury.

25 May 2010

Drug and alcohol experts to take part in T2010 conference

In August 2010, researchers and experts on drugs, alcohol and medicines will take part in the T2010 conference, the tri-annual meeting of the International Council on Alcohol, Drugs and Traffic Safety (ICADTS). This year's meeting is being hosted by the Norwegian Institute of Public Health.

21 May 2010

Anxiety or depression do not raise teen's risk for motor vehicle accidents

Teen drivers are four times more likely to be involved in motor vehicle crashes than older drivers, according to the Centers for Disease Control and Prevention, but anxiety and depression do not play a role in teen motor vehicle accidents, a new study finds.

19 May 2010

Health law already affecting consumers, insurers, brokers

The New York Times profiles one man's current insurance dilemma, one which is not likely to happen in the future under the new health law: "Ever since Thomas DeLorenzo was accepted to three law schools outside his home state of California, he has spent entire days on the phone with health insurers in other states, compiling information that he enters on a giant spreadsheet." DeLorenzo, "who has AIDS, will lose his health coverage in California if he moves out of state.

19 May 2010

Novartis employees organise events to contribute to community organizations

In a spring tradition that has become well entrenched at the company over the past 14 years, employees of Novartis from across Canada are today joining their colleagues around the world in taking time away from their work to contribute to community organizations.

15 May 2010

States take legal action against health law

The New York Times reports on the lawsuit challenging the new health law brought by 20 states. "Some legal scholars, including some who normally lean to the left, believe the states have identified the law's weak spot and devised a credible theory for eviscerating it. … The power of their argument lies in questioning whether Congress can regulate inactivity — in this case by levying a tax penalty on those who do not obtain health insurance.

12 May 2010

Can familiar voices heal traumatic brain injuries?

In January 2009, Ryan, a 21-year-old college student from Huntley, Ill., was in a coma after he had been flung from his snowmobile into a tree during an ice storm. He had a traumatic brain injury; the fibers of his brain had been twisted and stretched from the impact.

11 May 2010

Americans who travel abroad could use extra health coverage

A report by The Associated Press describes the importance of travelers' insurance for those planning trips outside of the country. "Thousands of American travelers each year are flown home with medical assistance because of health emergencies. Car accidents and heart attacks are among the most common reasons.

11 May 2010

Massachusetts fighting to control health costs

"Bake sales saved the nonprofit Athol Memorial Hospital the first time around, Steve Penka says with a smile. Eleven years later, it took a big Tennessee-based, for-profit hospital chain to keep it in business," the (Worcester, Mass.) Telegram & Gazette reports. In light of a recent report by Massachusetts Attorney General Martha Coakley's office, many are surprised Athol is around at all.

11 May 2010

Kent State University receives four-year, $2.7M grant to study cognitive status of heart failure patients

The National Institutes of Health has awarded a $2.7-million grant to Kent State University for a collaborative research project with Case Western Reserve University School of Nursing, Summa Health System in Akron and University Hospitals Case Medical Center in Cleveland to study cognitive impairment in heart failure patients.

7 May 2010

Forbidding ambulance costs deter heart attack victims from calling ‘000’: National Heart Foundation

According to a new survey conducted by The National Heart Foundation, the forbidding ambulance costs are preventing timely calls to the emergency by at least one in 10 heart attack victims. The Foundation also released a discussion paper released during Heart Week urging free universal ambulance services in all states and territories. Dr Bill Coote in the paper entitled Universal Ambulance Cover has also said that this would prevent many heart attack deaths.

5 May 2010

Cardiovascular specialists demonstrate effectiveness of using stents to repair aortas

A UC Davis team of cardiovascular specialists has demonstrated the effectiveness of using stents -- as compared to traditional open-chest surgery -- to repair aortas that are torn as the result of accidents. The researchers will present their findings at the American Association for Thoracic Surgery Aortic Symposium 2010, which takes place April 29-30 in New York City.

4 May 2010

Surgeons can now customize artificial knee implants, prevent future revision surgeries

Throughout the years orthopedic surgeons have learned that one size does not fit all when it comes to joint replacements. Because of advancements in technology, surgeons can now customize artificial knee implants and prevent future revision surgeries.

4 May 2010

Stealth interventions may help people eat better, exercise more: Study

How do you get college students to eat better? A new study from the Stanford University School of Medicine suggests that a "stealth" strategy of raising the students' awareness of environmental and social issues related to food can persuade them to eat more veggies and less ice cream.

3 May 2010