More than a quarter of people over the age of 70s with type 2 diabetes could benefit simply from improving communication and education in the clinic, new research has revealed.

A study led by the University of Exeter Medical School and published in The Lancet found that 27 percent achieved better glycaemic control through individualised care alone.

At the moment, patients over the age of 70 are treated using a blanket method of aggressively reducing blood glucose levels, but that does little to take their complex needs into account.

"People over the age of 70 are more likely to have multiple complications, such as heart disease, as well as type 2 diabetes. Yet perversely, these patients have so far been excluded from clinical trials, precisely because of these complications. It means they are generally treated with a `one-size-fits-all` approach," Dr David Strain, from the University of Exeter Medical School, who led the study, said.

"We found that simply by individualising goals and setting realistic targets, then spending time talking to patients rather than aggressively chasing targets resulted in nearly a quarter of patients achieving better glycaemic control, without the need for medication," he added.


Type 2 diabetes is one of the most common chronic disorders in older adults. The number of people over the age of 65 has grown worldwide, and could now be as high as one in five. Older patients are more susceptible to complications caused by hyperglycaemia, when blood sugar levels are not properly balanced. These complications can increase the risk of falls and dizziness.

The situation has led to calls for treatment to be individualised, but so far evidence to support the case has been lacking.