Hyperglycemic Events in Non–Intensive Care Unit Patients Receiving Parenteral Nutrition

Background:Evidence supports the benefits of tight glycemic control in many patient populations. There is no consensus on appropriate targets for blood glucose (BG) values in patients receiving parenteral nutrition (PN). Characterization of the frequency of BG abnormalities is necessary to identify effective strategies to improve glycemic control in this patient population.Methods:Data were retrospectively collected over a 2‐month period from 50 non–intensive care unit (ICU) patients who received PN. Frequencies of abnormal BG (defined as BG outside the range of 2 criteria: 80‐200 mg/dL and 100‐150 mg/dL) were determined. An event of hyperglycemia was defined as the 48‐hour period following a BG value outside of 80‐200 mg/dL. Each event was evaluated for resolution within 48 hours of the triggering BG value.Results:Hyperglycemia (at least 1 BG value >200 mg/dL) occurred in 22 patients (44%). Of the 1738 BG values measured, 8.7% were >200 mg/dL, resulting in 1.4 events of hyperglycemia per patient. The ave...