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Endoscopic vein-graft harvesting technique safe for CABG surgery

Although there have been questions regarding the safety and durability of endoscopic vein graft harvest for coronary artery bypass graft (CABG) surgery, an analysis of data of more than 200,000 patients who underwent CABG surgery found no evidence of a long-term increased risk of death with endoscopic vein graft harvesting compared to open vein-graft harvesting, according to a study in the August 1 issue of JAMA.

1 Aug 2012

House to vote on D.C. abortion measure

The House is scheduled to vote Tuesday under suspension of the rules on legislation that would limit abortions in D.C. Specifically, the measure would ban abortions after 20 weeks of pregnancy, except when the pregnancy is a danger to the life of the mother.

1 Aug 2012

Exercise reduces symptoms of depression in patients with chronic heart failure

Patients with chronic heart failure who participated in exercise training had modest reductions in symptoms of depression after 12 months, compared with usual care, according to a study in the August 1 issue of JAMA.

1 Aug 2012

Mass. lawmakers unveil bill to cut health costs

Massachusetts lawmakers are expected to vote Tuesday on long-awaited legislation to rein in health care costs. The effort, which would put the state again at the forefront of health policy, will be watched by other states looking to control spiraling costs. After months of debate, House and Senate leaders filed a bipartisan compromise bill of more than 350 pages Monday night that would seek to contain health-care costs by setting a target at which overall state health spending should rise.

1 Aug 2012

Patients with multiple colorectal adenomas may carry germline mutations in APC or MUTYH genes

Among patients with multiple colorectal polyps, the prevalence of certain gene mutations varied considerably by polyp count, according to a study in the August 1 issue of JAMA.

1 Aug 2012

USAID releases newest issue of online newsletter

USAID on Friday released Volume 3, Issue 11 of its online newsletter. The issue highlights the XIX International AIDS Conference (AIDS 2012), held in Washington, D.C., last week, and features a recap of the agency's humanitarian response in the Horn of Africa over the past year.

1 Aug 2012

HIV people with high CD4 counts could work more hours per week

In a first-of-its-kind health campaign in Uganda, researchers from the University of North Carolina at Chapel Hill show that adults with HIV who had less severe infections could work more hours per week, and their children were more likely to be enrolled in school.

1 Aug 2012

Judge allows Ariz. late-term abortion ban to take effect

A federal judge ruled Monday that Arizona's ban on most abortions after 20 weeks of pregnancy can stand. The judge said the law doesn't stop women from getting abortions, but that it may make some women consider the procedure earlier in their pregnancies.

1 Aug 2012

Link between skeletal development and Fraser syndrome deafness in mammals

Using mutant zebra fish, researchers studying the earliest formation of cartilage of the mouth believe they may have gotten a look at a mechanism involved in a genetic defect linked to Fraser syndrome deafness in humans.

1 Aug 2012

Medical debt collection company settles suit with Minnesota

Chicago-based Accretive Health agrees to pay $2.5 million and end operations in the state for at least two years to settle charges that it violated federal law requiring hospitals to provide emergency care even if people cannot afford to pay.

1 Aug 2012

People with diabetes, hypertension and hyperlipidemia have difficultly managing all 3 conditions

Most people who have diabetes, high blood pressure, and high cholesterol have difficultly managing all three conditions; indeed, success is fleeting for those who do manage all three, according to a Kaiser Permanente Institute for Health Research study that appears online in the American Heart Association journal Circulation: Cardiovascular Quality and Outcomes.

1 Aug 2012

Scientists identify biological mechanism that may be responsible for icy extremities

Cold feet-those chilly appendages that plague many people in the winter and an unlucky few all year round-can be the bane of existence for singles and couples alike. In a new study, scientists led by Selvi C. Jeyaraj of the Research Institute at Nationwide Children's Hospital have identified a biological mechanism that may be responsible for icy extremities: an interaction between a series of molecules and receptors on smooth muscle cells that line the skin's tiny blood vessels.

1 Aug 2012

IPS examines efforts to reduce maternal mortality ratio in Laos

Inter Press Service examines efforts Laos is taking to improve its maternal mortality ratio (MMR) of 470 deaths per 100,000 live births, especially among rural populations that do not have access to health care services.

1 Aug 2012

APA Convention to highlight new research in personality and social psychology

From how relationships affect our health to the psychology of an awkward party moment to why we often choose ignorance over information - a guide to some talks with new research in personality and social psychology at the APA Convention in Orlando, Aug. 2-5, 2012.

1 Aug 2012

IRIN examines HIV prevention efforts among IDUs in Thailand

IRIN reports on HIV prevention efforts aimed at injecting drug users (IDUs) in Thailand, noting HIV prevalence among Thai IDUs is "among the highest in the Southeast Asia region, according to the Global AIDS Response progress report by" UNAIDS.

1 Aug 2012

Heart pumping exercises may reduce risk of dementia and mild cognitive impairment

The physical benefits of the Olympic sports are pretty obvious: strength, endurance and agility, to name a few. But did you know they also can help the brain? Mayo Clinic research shows that any exercise that gets the heart pumping may reduce the risk of dementia and mild cognitive impairment -- and slow those conditions if they start. Aerobic exercise also can boost your mood.

1 Aug 2012

In response to increasing Medicare costs Humana reduces 2012 forecast

Humana Inc., the second-biggest provider of Medicare benefits, cut its 2012 profit forecast as enrollees in the U.S. health insurance program visited the doctor in higher numbers than the company expected.

1 Aug 2012

Researchers develop bioactive coating that actively suppresses brain's immune response

Brain-computer interfaces are at the cutting edge for treatment of neurological and psychological disorder, including Parkinson's, epilepsy, and depression. Among the most promising advance is deep brain stimulation (DBS) - a method in which a silicon chip implanted under the skin ejects high frequency currents that are transferred to the brain through implanted electrodes that transmit and receive the signals.

1 Aug 2012

Study: 5 percent of Americans responsible for half of health care spending

A new issue brief from the National Institute of Health Care Management adds grist to the mill of those who rebelled against the universal insurance mandate. The study showed that in 2009 half the population – fully 150 million people – spent an average of just $236 per person on health care.

1 Aug 2012

Study explains why patients with sinusitis sneeze more often than others

Who would have thought that our noses and Microsoft Windows' infamous blue screen of death could have something in common? But that's the case being made by a new research report appearing online in The FASEB Journal.

1 Aug 2012