Description de la prévention et estimation de la fréquence des erreurs de programmation de vitesse d’administration en continu des médicaments en réanimation par une application informatique

Objectives

To assess the usefulness and the feasibility to use a software supervising continuous infusion rates of drugs administered with pumps in ICU.

Study design

Follow-up of practices and inquiry in three intensive care units.

Material

Guardrails software^TM of reassurance of the regulations of the rates of pumps (AsenaGH^TM, Alaris).

Methods

First, evaluation and quantification of the number of infusion-rates adjustments reaching the maximal superior limit (considered as infusion-rate-errors stopped by the software). Secondly, appreciate the acceptance by staffs to such a system by a blinded questionnaire and a quantification of the number of dataset pumps programs performed with the software.

Results

The number of administrations started with the pumps of the study in the three services (11 beds) during the period of study was 63,069 and 42,694 of them (67.7 %) used the software. The number of potential errors of continuous infusion rates was 11, corresponding to a rate of infusion-rate errors of 26/100,000. KCl and insulin were concerned in two and five cases, respectively. Eighty percent of the nurses estimated that infusion-rate-errors were rare or exceptional but potentially harmful. Indeed, they considered that software supervising the continuous infusion rates of pumps could improve safety.

Conclusion

The risk of infusion-rate-errors of drugs administered continuously with pump in ICU is rare but potentially harmful. A software that controlled the continuous infusion rates could be useful.