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Blood flow simulation tools can test and optimize Berlin Heart design

Structural and mechanical engineers at the University of California, San Diego, are working together to create blood flow simulations that could lead to improvements in the design of a cardiac pump for children born with heart defects. They hope that the design changes will improve young patients' outcomes.

11 Sep 2012

APEC leaders discuss food security

During the second day of a meeting of the Asia-Pacific Economic Cooperation (APEC) group in Vladivostok, Russia, on Sunday, leaders from 21 Asia-Pacific nations discussed food security, VOA's "Breaking News" blog reports.

11 Sep 2012

Half of all people of South Asian, African descent will develop diabetes by age 80

Half of all people of South Asian, African and African Caribbean descent will develop diabetes by age 80 according to a new study published today. The study is the first to reveal the full extent of ethnic differences in the risk of developing type 2 diabetes and also provides some answers as to the causes of the increased risk.

11 Sep 2012

Malawi in need of food aid increase, WFP warns

"About 1.6 million Malawians will need food aid before this year's harvest, an eightfold increase from last year, because of poor crops and rising prices, the United Nations World Food Programme [WFP] said," Bloomberg Businessweek reports.

11 Sep 2012

State roundup: N.C.'s mental health housing issues

Temporary lapses in insurance coverage and increasingly common plans with high deductibles and copayments have contributed to medical debt, leaving some people struggling to pay bills for hospitals, doctors, and ambulance companies. Rising health costs and the recession also probably played a role. Although the law has failed to cut medical debt, some analysts say it may have prevented an increase in Massachusetts.

11 Sep 2012

KRAS gene mutation recruits second player to trigger pancreatic cancer

More than a cancer-causing gene is needed to trigger pancreatic cancer, a study led by Mayo Clinic has found. A second factor creates a "perfect storm" that allows tumors to form, the researchers say. The study, published in the Sept. 10 issue of Cancer Cell, overturns the current belief that a mutation in the KRAS oncogene is enough to initiate pancreatic cancer and unrestrained cell growth.

11 Sep 2012

Study: More young adults gain coverage after health law

The share of young adults without health insurance fell by one-sixth in 2011 from the previous year, the largest annual decline for any age group since the Centers for Disease Control and Prevention began collecting the data in 1997, according to a new report released on Monday.

11 Sep 2012

Big profits for Minn. HMOs despite Medicaid money give-back

Minnesota HMOs recorded another year of healthy operating profits in 2011 despite agreeing to cap income on state Medicaid underwriting programs, a new analysis of state plans shows. Four HMOs returned $103 million in 2011 to the state after agreeing to limit their income on Medicaid underwriting business to 1 percent of their premiums.

11 Sep 2012

Methodist Hospital develops new technology to rapidly detect drug-resistant TB

Technology developed by scientists at The Methodist Hospital Research Institute could halve the time it takes to diagnose tuberculosis infection, and also tell doctors in a day or two whether the bacteria are drug resistant -- a process that currently takes weeks. Initial tests of the device were recently described in Scientific Reports, a Nature online journal.

11 Sep 2012

Mont. ballot initiative banning individual mandate could be powerful message

In the meantime, programs in Missouri and Minnesota are being held up as examples of how provisions of the health law could unfold across the nation.

11 Sep 2012

Despite need for primary care doctors, many medical students veer toward specialties

Most students going into medicine imagine that they will have daily contact with their patients; but the reality is that only a minority will end up as primary care physicians, causing what some experts say could be a critical shortage in the United States, where there are long waits in both doctors' offices and emergency rooms.

11 Sep 2012

Four steps to help curb military suicide

The suicide rate in the U.S. Army now exceeds the rate in the general population, and psychiatric admission is now the most common reason for hospitalization in the Army.

11 Sep 2012

Democrats, Republicans can agree on U.S. accomplishments in global health, development

"With back-to-back Republican and Democratic National Conventions, it's natural to focus on our differences," but "I am heartened to see the bipartisan support that exists for U.S. leadership in the world -- particularly for our global development efforts," Dan Glickman, former secretary of agriculture and chair of the Board of the Center for U.S. Global Leadership, writes in a Politico opinion piece.

11 Sep 2012

Research focuses on how we can improve care and outcomes for patients with multimorbidity

A research review carried out by the HRB Centre for Primary Care Research, based in the Royal College of Surgeons in Ireland (RCSI) and published in this month's edition of the British Medical Journal (BMJ) has focused on how we can improve care and outcomes for patients with multimorbidity (co-existence of two or more long-terms health conditions in an individual).

11 Sep 2012

Blog features interview with former UNAIDS Executive Director about lessons learned fighting AIDS

PSI's "Global Health Impact" blog features a video interview by the Center for Strategic & International Studies (CSIS) in which "former UNAIDS Executive Director Peter Piot discusses with CSIS Senior Vice President and Director of the Global Health Policy Center J. Stephen Morrison the lessons he has learned in his years fighting AIDS."

11 Sep 2012

Pediatric pain: An interview with Lori Kozlowski

The pain experienced by the infants, children and adolescents in our study was the result of a broad range of medical and surgical conditions.

11 Sep 2012

Speakers at panel discussion explore policy implications of findings on HIV transmission among MSM

The Center for Strategic and International Studies (CSIS) on Thursday hosted a panel discussion focusing on the policy implications of findings published by the Lancet in a special series on HIV/AIDS and men who have sex with men (MSM), the Center for Global Health Policy's "Science Speaks" blog reports.

11 Sep 2012

U of I microbial engineer synthesizes 2-fucosyllactose to protect babies from pathogens

A University of Illinois microbial engineer has synthesized a sugar in human milk that is thought to protect babies from pathogens. That's important because 2FL, the shorthand scientists use to describe this human milk oligosaccharide (HMO), has not been added to infant formula because HMOs are incredibly expensive.

11 Sep 2012

Many older people not equipped to keep food safe during extended power outages

In the wake of Hurricane Isaac, which left millions without power, a new study highlights that many older adults are not equipped to keep food safe during an extended power outage.

11 Sep 2012

Joslin Diabetes Center, Mass. Eye and Ear partner to form clinical and research alliance

Massachusetts Eye and Ear and the Joslin Diabetes Center announced today that they have reached agreement to form a clinical and research alliance, aimed toward providing coordinated high quality care to eye patients throughout greater Boston, especially those with or at-risk for diabetes-related eye disease.

11 Sep 2012

Research News and Research

Blood flow simulation tools can test and optimize Berlin Heart design

APEC leaders discuss food security

Half of all people of South Asian, African descent will develop diabetes by age 80

Malawi in need of food aid increase, WFP warns

State roundup: N.C.'s mental health housing issues

KRAS gene mutation recruits second player to trigger pancreatic cancer

Study: More young adults gain coverage after health law

Big profits for Minn. HMOs despite Medicaid money give-back

Methodist Hospital develops new technology to rapidly detect drug-resistant TB

Mont. ballot initiative banning individual mandate could be powerful message

Despite need for primary care doctors, many medical students veer toward specialties

Four steps to help curb military suicide

Democrats, Republicans can agree on U.S. accomplishments in global health, development

Research focuses on how we can improve care and outcomes for patients with multimorbidity

Blog features interview with former UNAIDS Executive Director about lessons learned fighting AIDS

Pediatric pain: An interview with Lori Kozlowski

Speakers at panel discussion explore policy implications of findings on HIV transmission among MSM

U of I microbial engineer synthesizes 2-fucosyllactose to protect babies from pathogens

Many older people not equipped to keep food safe during extended power outages

Joslin Diabetes Center, Mass. Eye and Ear partner to form clinical and research alliance

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