Bariatric Surgery Better Than Medication for Diabetes

A new study says people with type-2 diabetes may have more success in managing their diabetes with bariatric surgery rather than traditional medical therapies.

The study, published this week in the New England Journal of Medicine compared the standard treatment of medication, diet and exercise to weight-loss surgery, also known as bariatric surgery, for the treatment of type-2 diabetes.

“Research has already shown that gastric bypass surgery improves or resolves type-2 diabetes in days or weeks following surgery,” says Noel Williams, MD, director of the Penn Metabolic and Bariatric Surgery Program. “This new study shows that in addition to gastric bypass, sleeve gastrectomy has the same positive impact on type-2 diabetes and is more effective than medical management alone.”

During a sleeve gastrectomy, a sleeve-shaped tube is created from a small portion of the stomach and the majority of the stomach is removed. Food passes through the new stomach tube directly into the intestines. Nutrients and calories are absorbed from food normally, but patients feel full sooner and longer.

“It is important that patients choose an experienced physician to perform their weight-loss surgery,” says Dr. Williams. “The Penn Metabolic and Bariatric Surgery program performs more than 500 procedures every year and more sleeve gastrectomies than any program in the Philadelphia region.”

Type-2 diabetes is a chronic disease in which the body cannot or does not produce enough insulin to manage blood sugar levels. Type-2 diabetes is often associated with obesity, though people of average weight may also develop the disease.

“Research is proving that weight-loss surgery reduces the co-morbidities associated with obesity,” says Dr. Williams. “Following surgery some patients quickly see their blood sugar level return to normal and they are able to stop taking insulin and other medications.”

The study also found bariatric surgery helped people lower their blood pressure and cholesterol.

Read more about the study here.

Learn more about weight-loss surgery at Penn, and how it may help you control your diabetes by attending a free informational session about weight-loss surgery.