Burns and diabetes

Diabetes is often considered a risk factor for poor wound healing and increased complication rates for plastic surgery procedures. Burn injury in diabetic patients may have implications for the length of stay and number of operations required. We therefore we examined the characteristics of diabetic patients admitted to our burn unit and the impact of their condition on their hospital course. Charts of all patients with diabetes admitted to the burn unit from 1995 to 2000 were reviewed (n = 73). Demographic data, percent body surface area burned, anatomical location of the burn, number of surgical procedures required, length and cost of stay, and outcome were noted. The control population included 150 consecutive patients without diabetes treated during the same period. Diabetic patients were older and underwent a higher number of surgical procedures, with increased length of stay and increased mortality, despite an equivalent body surface area burned. They had a higher incidence of scald burns in the lower extremities than the non-diabetic population. This work shows that diabetic patients constitute a unique group. They are significantly older, have an increased rate of surgical interventions, increased hospital stay, and significantly increased mortality compared to a control group with similar surface area burns. This group is also more likely to have scald burns in the lower extremities, mostly due to diabetic neuropathy. This work emphasizes the importance of education and prevention programmes directed towards this group of patients, in order to decrease morbidity, mortality, and hospital costs.