Medical News

RSS

Flavonoids offer dementia, Alzheimer's hope

A group of chemicals found in many fruits and vegetables, as well as tea, cocoa and red wine, could protect the brain from Alzheimer's disease, a dementia expert told scientists at a conference last Friday.

12 Jul 2009

FDA approves Effient (prasugrel) for heart attack in angioplasty patients

The U.S. Food and Drug Administration has approved the blood-thinning drug Effient tablets (prasugrel) to reduce the risk of blood clots from forming in patients who undergo angioplasty, a common procedure to unblock a clogged coronary artery.

12 Jul 2009

Research suggests core nuclear pore elements shared by all eukaryotes

For perhaps 1.8 billion years after life first emerged on Earth, a sort of evolutionary writer's block stalled the development of organisms more complicated than single cells. Then, a burst of experimental creativity about 1.7 billion years ago brought the cell nucleus onto the scene, stashing the cell's genetic material inside a protective inner membrane and setting the stage for the evolution of more sophisticated creatures from yeast, say, to plants and human beings.

12 Jul 2009

Stress and depression worsen childhood asthma

Young people with asthma have nearly twice the incidence of depression compared to their peers without asthma, and studies have shown that depression is associated with increased asthma symptoms and, in some cases, death.

12 Jul 2009

Topographical brain maps are new frontier to catch early schizophrenia

John Csernansky wants to take your measurements. Not the circumference of your chest, waist and hips. No, this doctor wants to stretch a tape measure around your hippocampus, thalamus and prefrontal cortex.

9 Jul 2009

Elevated insulin levels linked to increased breast cancer risk

Elevated insulin levels in the blood appear to raise the risk of breast cancer in postmenopausal women, according to researchers at Albert Einstein College of Medicine of Yeshiva University. Their findings are published in the online version of the International Journal of Cancer.

9 Jul 2009

Dialysis treatments OK for patients who have had a heart attack

Dialysis treatments do not affect the heart health of kidney disease patients who have had a heart attack, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society Nephrology (CJASN). Since cardiovascular disease is the most common cause of death in kidney disease patients, the findings are good news for individuals who need the treatments.

9 Jul 2009

Humans may give swine flu to pigs

The strain of influenza, A/H1N1, that is currently pandemic in humans has been shown to be infectious to pigs and to spread rapidly in a trial pig population.

9 Jul 2009

Oral bacteria may contribute to the development of obesity

The world-wide explosion of overweight people has been called an epidemic. The inflammatory nature of obesity is widely recognized. Could it really be an epidemic involving an infectious agent? In this climate of concern over the increasing prevalence of overweight conditions in our society, investigators have focused on the possible role of oral bacteria as a potential direct contributor to obesity.

9 Jul 2009

Democrats divided as Congressional health overhaul efforts stall

Senators working feverishly to pass health reform ahead of Congress' August recess raised doubts Wednesday on whether they will be able to pass reform on schedule, The Boston Globe reports.

9 Jul 2009

Washington State insurers impose double digit rate hikes, again

"In what is becoming an annual ordeal for policyholders, Regence BlueShield is raising premiums for 135,000 individual health-plan members in Washington [state] by an average 17 percent on Aug. 1," the Seattle Times reports.

9 Jul 2009

Administration officials take health reform reins in Obama's absence

White House staff and administration officials are trying to maintain their visibility on health care reform this week with public events and meetings as President Obama travels, Roll Call reports.

9 Jul 2009

Payment reform: A trend in White House thinking

White House health reformers have pressed over the last month for payment reforms that would reward doctors and hospitals for spending less and delivering higher quality care, rather than simply providing a higher volume of services.

9 Jul 2009

Healthcare reform gets boost from hospital groups

"In the face of mounting Republican opposition to its healthcare agenda, the Obama administration received a boost Wednesday, winning a preliminary agreement with leading hospital groups to cut federal payments to the industry over the next decade," The Los Angeles Times reports.

9 Jul 2009

Health care overhaul ignores illegal immigrants

"As Congress wrangles with overhauling the health care system, there is one population not being discussed. No proposal for a national health plan would cover the nation's estimated 11 million illegal immigrants," NPR reports.

9 Jul 2009

States undergo a variety of health care policy developments

Connecticut: The Associated Press/Hartford Courant reports, "Gov. M. Jodi Rell has vetoed two health insurance bills he said were "well-intentioned" but "would cost the state billions of dollars before any economic recovery is complete."

9 Jul 2009

Nursing shortage leads to more students, new training programs

"Long second shrift to other medical training, nursing education has taken on new relevance as the country faces a drastic shortage of nurses and a thin job market overall," The Dallas Morning News reports.

9 Jul 2009

Obama nominates human genome veteran to lead NIH

Dr. Francis S. Collins, the Yale-educated, guitar-strumming physician and geneticist who led the Human Genome Project, was nominated Wednesday to head the National Institutes of Health, the New York Times reports.

9 Jul 2009

Legislation includes provisions for healthy lifestyle infrastructure

Sweeping healthcare legislation in Congress includes money for walking paths, streetlights, jungle gyms, and even farmers' markets. While supporters cite their importance for preventative health, critics see the billions of dollars for such provisions in the Senate and House versions as pure pork.

9 Jul 2009

Small business owners deliver mixed messages to Capitol Hill

As more specific legislative language emerges on health care, "small business organizations are encouraging members to make their views known through e-mails, letters, phone calls and personal visits" to members of Congress, but "the message is a decidedly mixed one," Kaiser Health News reports. "Small business, a powerful constituency in every congressional district, no longer speaks with one voice on health care.

9 Jul 2009