Paediatric exploratory ingestion presentations to Christchurch Hospital emergency department during 2019

To quantify and describe presentations to a New Zealand tertiary hospital emergency department (ED) associated with paediatric exploratory ingestions (PEIs) during 2019 in comparison to 1999.A retrospective descriptive study was conducted of PEI presentations by children under 7 years of age to Christchurch Hospital ED between 1 January and 31 December 2019. Data were studied for demographic and management details and compared to data from 1999.There were 111 PEI presentations in children under 7 years during 2019, out of 9,445 presentations for this age group (1.2%). The estimated incidence of PEIs was 223.8 per 100,000. PEI presentations relative to total paediatric presentations had reduced compared to 1999 (X2=94.7, p0.001). Two year olds were most likely to have PEIs (odds ratio (OR)=15.01, 95% confidence interval (CI)=6.78, 33.22). Children of Asian (OR=0.50, 95% CI=0.26, 0.95) and Pacific (OR=0.34, 95% CI=0.12, 0.93) ethnicity were less likely to present with PEIs. Paracetamol was the most commonly ingested substance (15.3%), followed by opioids (11.7%).Paediatric presentations due to exploratory ingestions reduced between 1999 and 2019. However, there was a concerning increase in ingestions of medications like opioids that have a significant risk of toxicity at low doses.