Diabetes drug costs soaring, top $12B last year

I think they've found the new blockbuster...

Americans with diabetes nearly doubled their spending on drugs for the disease in just six years, with the bill last year climbing to an eye-popping $12.5 billion.

Newer, more costly drugs are driving the increase, said researchers, despite a lack of strong evidence for the new drugs' greater benefits and safety. And there are more people being treated for diabetes.

The new study follows updated treatment advice for Type 2 diabetes, issued last week. In those recommendations, an expert panel told doctors to use older, cheaper drugs first.

And a second study, also out Monday, adds to evidence that metformin — an inexpensive generic used reliably for decades — may prevent deaths from heart disease while the newer, more expensive Avandia didn't show that benefit.

"We need to pay attention to this," said Dr. David Nathan, diabetes chief at Boston's Massachusetts General Hospital, who wrote an editorial but wasn't involved in the new studies. "If you can achieve the same glucose control at lower cost and lower side effects, that's what you want to do."

The studies, appearing in Monday's Archives of Internal Medicine, were both funded by federal grants.

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