Gastric acid suppressant medications initially prescribed for stress ulcer prophylaxis are frequently prescribed inappropriately on discharge for patients who were initially admitted to the medical/surgical ICU.

The purpose of this retrospective case-control study is to determine the effect of continuous antithrombin III (ATIII) infusion on extracorporeal membrane oxygenation (ECMO) coagulation. All ECMO patients within the pediatric intensive care unit from January 2012 to July 2014 were included. Comparison was made between those who received continuous infusion ATIII through a standardized replacement protocol with historic controls receiving intermittent ATIII doses. Patients receiving the continuous infusion ATIII protocol spent more time in goal ACT range (71.9% vs 52.2%, p < 0.0001). Mean daily ATIII activity was also increased in study group (77.3% versus 68.6%, p = 0.04). No statistical differences in number of heparin dose changes per day (3 versus 3.22, p = 0.90) were present between the 2 groups. Only 28% of the historic controls receiving intermittent ATIII doses achieved normal ATIII activity as compared with 80% of study patients (p = 0.24). Maximum heparin dose was also lower in continuous infusion protocol group (p < 0.01). Compared with nonprotocolized intermittent dosing, the use of a continuous infusion ATIII protocol demonstrated increased time within goal ACT range at a lower heparin dose, no increase in hemostatic complications, and trends toward fewer heparin changes and lower blood product usage.

OBJECTIVES: To develop and determine the safety of a guideline, by using osmol gap as an indicator of propylene glycol toxicity for pediatric patients receiving continuous infusion lorazepam. METHODS: From existing adult data, a guideline was developed for the use of continuous infusion lorazepam in pediatric critical care patients with recommendations for using osmol gap as an indicator of propylene glycol toxicity. A retrospective medical chart review was performed of patients receiving continuous infusion lorazepam from February 2012 to September 2012 for whom the guideline was used. RESULTS: Twenty-one patients received continuous infusion lorazepam for sedation in the pediatric intensive care unit during the 9-month study period for a total of 23 infusions. Eight patients (34.8%) had an osmol gap of ≥ 12 mOsm/kg during lorazepam infusion, and 7 patients (30.4%) did not have an elevated osmol gap at any point during the infusion. Two patients (8.6%) had clinical toxicity as indicated by elevated anion gap or lactate in addition to an osmol gap ≥ 12 mOsm/kg, while no patients experienced clinical toxicity with an osmol gap &lt; 12 mOsm/kg. CONCLUSIONS: A guideline for the use of lorazepam infusion in pediatric critical care patients was developed and evaluated for safety. Lorazepam continuous infusions appeared to be associated with minimal toxicity in pediatric intensive care unit patients when the osmol gap monitoring guideline was used.

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