Activity Levels and Outcomes of a Standalone Regional Paediatric High Dependency Unit.

Aim The Paediatric High Dependency Unit (PHDU) at University Hospital Limerick (UHL) operates as the only standalone unit outside of Dublin centres. The aim of this study was to describe a regional PHDU population, compare outcomes with international standards (PICANet) and ensure adequate clinical governance. Methods This is a retrospective analysis of 126 admission records from January - December 2019. Results There were 126 admissions to PHDU in 2019, of which respiratory (n=81, 64.3%) and neurological (n=23, 18.3%) subgroups represented the largest populations. Median length of stay was two days with mean age of admission 3.97 ± 4.5 years and slightly more male admissions (56%). Of the total, 65% required oxygen, 32.1% needed CPAP directly and 38% commenced high-flow, of whom 29% transitioned to CPAP. Transfer for tertiary care was required in 10.3%, of whom 7.9% needed PICU. Conclusion The data show UHL PHDU to have a patient population reflecting international trends as well as producing satisfactory patient outcomes. With a low rate of transfer for tertiary care and given that 15 other paediatric units exist in the Republic of Ireland outside Dublin, development of regional PHDU capacity would provide great opportunity to decrease strain on PICU bed capacity, particularly during busy Winter months.