The goal is a BG decline of 50–75 mg/dL per hour. If this is not achieved, increase the insulin infusion rate by 1 unit/hr every hour until a steady decline is reached.
When blood glucose reaches 200 mg/dL (DKA) or 300 mg/dL (HHS), reduce the insulin infusion rate to 0.02–0.05 units/kg/hr and add D5W to the maintenance fluids to prevent hypoglycemia while allowing the ketones to clear.
Hyperglycemic crises in adult patients with diabetes.
ADA Protocol: Insulin is given as Regular (Short-acting) human insulin. Dosing logic: 0.1 U/kg bolus + 0.1 U/kg/hr infusion OR 0.14 U/kg/hr as a single infusion. Adjust rate if glucose does not drop by 50-75 mg/dL per hour.