Assessment of emergency trolley drugs in a children's hospital. Before and after study on an educational intervention.

Introduction: The approach to pediatric emergencies requires specialized resources, and medication errors are common.

Objectives: To describe the contents of emergency trolleys (ETs) in a children's hospital and compare them after an educational intervention.

Methods: The ETs from 9 hospitalization wards were included. A checklist of 30 drugs was developed. ETs were assessed by determining whether drugs were present or absent and their amount. An educational intervention was conducted and assessments were repeated 30 and 90 days after the intervention.

Results: The baseline measurement indicated an overall ratio of adequate drugs of 43.9 % (95 % confidence interval [Cl]: 38.4-49.4) with a variation among ETs from 29 % to 54.8 %, and from 15 % to 85 % among drug groups. At 30 days, the adequate ratio reached 70.3 % (95 % CI: 65.275.4), with a wide variation among the different ETs and drug groups (from 51.6 % to 93.5 % and from 50 % to 95 %, respectively). At 90 days, the percentages were similar. The comparison between the first and second measurement showed an improvement in all ETs (range: 3.2 %-45.1 %), odds ratio: 3.73 (95 % CI: 2.5-5.6), p < 0.001. Results were similar between the second and third measurement.

Conclusions: The baseline measurement showed a low level of adequate ET drugs. After the intervention, this improved significantly and was maintained during the studied period.