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National variations within the timings of transport to paediatric intensive care from 2018 to 2022: a cohort study
Scarlet-Daisy Prior1, Christopher Leahy2, Michael J Griksaitis3,4
1University of Leeds, Leeds, UK scarlet-daisy.prior@nhs.net.
Insights
Paediatric Critical Care Transport (PCCT) services in the UK and Ireland show significant timing variations. Delays in PCCT mobilization may indicate operational or resource challenges impacting patient access to intensive care.
Area of Science:
- Pediatric critical care medicine
- Emergency medical services
- Healthcare access and disparities
Background:
- Paediatric Critical Care Transport (PCCT) services are vital for transferring critically ill children to specialized care.
- Significant regional variations in PCCT timings across the UK and Ireland are suspected but not well-documented.
Purpose of the Study:
- To describe and compare Paediatric Critical Care Transport (PCCT) timings across different regions in the UK and Ireland.
- To identify potential challenges and disparities in access to pediatric intensive care units (PICUs).
Main Methods:
- Retrospective cohort study utilizing data from the Paediatric Intensive Care Audit Network.
- Analysis of emergency transports for children under 16 requiring PICU admission between January 2018 and December 2022.
- Examination of transport incidence and time metrics, including team mobilization and bedside arrival.
Main Results:
- Over 20,000 transports were analyzed, with over 40% conducted by services in London and Southeast England.
- PCCT services in England were the only ones to achieve a median mobilization time under 30 minutes.
- Nearly 25% of transports in Scotland, Southwest England, South Wales, and Ireland exceeded 3 hours to reach the bedside.
Conclusions:
- This study is the first to compare PCCT service timings across the UK and Ireland, revealing significant regional differences.
- Delays in PCCT mobilization highlight potential operational or resource limitations affecting equitable access to critical care.
- Further investigation into these disparities is warranted to improve patient outcomes.
Objective:
This study aims to describe the differences in Paediatric Critical Care Transport (PCCT) timings across the UK and Ireland to help explore challenges in access faced by different regional teams.
Design:
Retrospective cohort study.
Setting:
Emergency transports to paediatric intensive care units (PICUs) across the UK and Ireland where data were captured by the Paediatric Intensive Care Audit Network.
Population:
Children under 16 years of age requiring emergency PICU transport between 1 January 2018 and 31 December 2022.
Main Outcome Measures:
Incidence of PICU transport and the variations in the time taken for the transport teams to mobilise and reach the bedside.
Results:
Over the 5-year period, there were 20 167 transports of 17 834 children. Over 40% (n=8561) of transports were undertaken by two PCCTs based in London and Southeast England. The greatest risk of mortality (Paediatric Index of Mortality (PIM3)>5%) was seen across children transported by PCCTs covering England and Wales (median PIM3>5%=26.0%). Only PCCT services in England achieved a median time to mobilise <30 min. Nearly 25% of transports by the three teams covering Scotland, Southwest England, South Wales and Ireland took >3 hours to reach the bedside.
Conclusions:
This is the first cohort study comparing timing differences between PCCT services and highlighting the different challenges. Delays in PCCT mobilisation may suggest operational or resource difficulties.
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