Drug May Help Hard-to-Control Diabetes

A new type of drug may help to lower blood sugar in people who have trouble controlling their diabetes, a study finds. The drug is called dapagliflozin. It causes the kidneys to release sugar into the urine, which removes it from the body. The study included more than 800 people with type 2 diabetes. They were taking 1 or 2 types of diabetes pills and also injections of insulin. But they still had trouble controlling their blood sugar. People were randomly assigned to receive either a placebo (fake pills) or dapagliflozin, in 1 of 3 doses. After 24 weeks of treatment, researchers measured people’s hemoglobin A1C. This measurement reflects blood sugar control for about the last 3 months. It is expressed as a percentage. For people in the dapagliflozin group, A1C levels had dropped 0.79% to 0.96%, depending on their medicine dose. On average, they also lost 2 to 3.5 pounds.