Friday, March 4, 2011

Tight Blood Sugar Control May Put Some Diabetics at Risk

WEDNESDAY, March 2 (HealthDay News) -- Intensive blood sugar control doesn't benefit people with both type 2 diabetes and heart disease -- and it may harm them, researchers say.

Trying to maintain the blood sugar levels typical of people without diabetes can increase the risk of death for people with type 2 diabetes and heart disease by 19 percent, according to the latest analysis from the long-running ACCORD study.

"This study reports that at least over the five-year period of time, although there continued to be a reduction in the rate of [heart attack], a significant increase in mortality still exists," said the study's lead author, Dr. Hertzel C. Gerstein, the Population Research Health Institute Chair in Diabetes Research at McMaster University in Hamilton, Canada.

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