Neuroscience explains why changing addictive behavior is so difficult

Originally published in MedPage Today

by Kristina Fiore, MedPage Today Staff Writer

By the end of January, many New Year’s resolutions have been tossed out with the leftover holiday cookies. That’s because change is hard — and neuroscientists are learning why.

Advances in neuroimaging have enabled researchers to peer inside the brains of addicts and patients with addictive behaviors. They can see in …

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Neuroscience explains why changing addictive behavior is so difficult

AMA: Why patients should care about fixing the Medicare physician payment cut

The following is part of a series of original guest columns by the American Medical Association.

by J. James Rohack, MD

Prominently displayed at the top of the AMA’s Web site this week is a “countdown clock” to this year’s 21 percent Medicare physician payment cut, which will hurt physicians ability to care for all Medicare and …

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AMA: Why patients should care about fixing the Medicare physician payment cut

Doctors have an ethical obligation to treat complications from a transplant operation performed abroad

Originally published in MedPage Today

by Kristina Fiore, MedPage Today Staff Writer

Patients who travel to foreign countries for organ transplants may return with more problems than they left with — and physicians here have a moral responsibility to treat them, researchers asserted in a transplant journal.

“Medical tourism” has been on the rise as demand for organs outpaces supply and U.S. …

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Doctors have an ethical obligation to treat complications from a transplant operation performed abroad

Similarities between H1N1 flu pandemic conspiracies and the Y2K bug

Originally published in MedPage Today

by Mike Himowitz

When I read Michael Smith’s account of European politicians taking WHO to the woodshed for allegedly conspiring with vaccine makers to overinflate the danger from H1N1 pandemic flu, I was reminded of a similar — and equally silly — argument that occurred exactly a decade ago.

In the early days of 2000, you …

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Similarities between H1N1 flu pandemic conspiracies and the Y2K bug

Increasing copays will increase costs for health insurance companies in the long run

Originally published in MedPage Today

by Todd Neale, MedPage Today Staff Writer

Raising seniors’ copayments for ambulatory care to offset increasing healthcare costs may backfire on insurers, researchers asserted.

Seniors enrolled in Medicare plans that increased copayments had significantly fewer outpatient visits but spent more time in the hospital than patients in plans that left copayments untouched, according to Amal Trivedi, MD, …

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Increasing copays will increase costs for health insurance companies in the long run

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An anesthesiologist accused of making up trial data pleads guilty to federal charges

Originally published in MedPage Today

by John Gever, MedPage Today Senior Editor

A Massachusetts anesthesiologist accused of fabricating data in studies of pain drugs will plead guilty to federal criminal charges under an agreement with prosecutors.

Scott Reuben, MD, a well-known pain researcher at Baystate Medical Center in Springfield, Mass., was charged with one count of healthcare fraud.

Early last year, the hospital …

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An anesthesiologist accused of making up trial data pleads guilty to federal charges

How hypertension increases the risk of dementia

Originally published in MedPage Today

by John Gever, MedPage Today Senior Editor

Another study has found that hypertension may contribute to increased risk of dementia, this time with evidence of actual brain abnormalities.

Data from an offshoot of the Women’s Health Initiative found that participants’ baseline blood pressure was strongly correlated with volume of lesions in their brains’ white matter, according to Lewis …

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How hypertension increases the risk of dementia

What is the biggest risk for soldiers fighting overseas?

Originally published in MedPage Today

by John Gever, MedPage Today Senior Editor

More than 85% of American military medical evacuations from the Middle East were not the direct result of enemy action, but the result of non-battle injuries and disease, researchers said.

Of some 34,000 military personnel in Iraq and Afghanistan who shipped out for medical reasons from 2004 to 2007, only …

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What is the biggest risk for soldiers fighting overseas?

The specialty of underwater medicine, and an interview with a dive physician

Originally published in MedPage Today

by Kristina Fiore

Physicians tend to prefer intellectual hobbies — chess, reading, writing. Dr. Alfred Bove is no exception. His hobby often requires application of his expertise in physiology. You know him as the president of the American College of Cardiology. But you may not know that his heart belongs to the sea.

Bove’s interest in scuba diving …

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The specialty of underwater medicine, and an interview with a dive physician

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