Combat diabetes weight surgery, New research gives clear proof that patients can combat diabetes withweight loss surgery and some doctors and suggesting that the procedure itself is a cure. In addition, physicians say the operation should be offered sooner to more people with the disease – not just as a last resort.
Both studies found that surgery helped far more patients achieve normal blood-sugar levels than medicines alone did.
The results were dramatic: Some people were able to stop taking insulin as soon as three days after their operations. Cholesterol and other heart risk factors also greatly improved.
Doctors don’t like to say “cure” because they can’t promise a disease will never come back. But in one study, most surgery patients were able to stop all diabetes drugs and have their disease stay in remission for at least two years. None of those treated with medicines alone could do that.
“It is a major advance,” said Dr. John Buse of the University of North Carolina at Chapel Hill, a leading diabetes expert who had no role in the studies. Buse said he often recommends surgery to patients who are obese and can’t control their blood-sugar through medications, but many are leery of it. “This evidence will help convince them that this really is an important therapy to at least consider,” he said.
There were signs that the surgery itself – not just weight loss – helps reverse diabetes. Food makes the gut produce hormones to spur insulin, so trimming away part of it surgically may affect those hormones, doctors believe.
Weight-loss surgery “has proven to be a very appropriate and excellenttreatment for diabetes,” said one study co-leader, Dr. Francesco Rubino, chief of diabetes surgery at New York-Presbyterian Hospital/Weill Cornell Medical Center. “The most proper name for the surgery would be diabetes surgery.”
The studies were published online by the New England Journal of Medicine, and the larger one was presented Monday at an American College of Cardiology conference in Chicago.
More than a third of American adults are obese, and more than 8 percent have diabetes, a major cause of heart disease, strokes and kidney failure. Between 5 million and 10 million are like the people in these studies, with both problems.