Final year medical students as Assistants in Medicine in the emergency department: A pilot study

Objective

To evaluate the Assistant in Medicine (AiM) programme and its impact on physician burden and productivity in the ED.

Methods

Calvary Mater Newcastle ED employed eight final year medical students as part-time AiMs for a 10-week period from October to December 2021. Each student worked one 10-h shift per week. During these shifts, AiMs were assigned to a supervising doctor postgraduate year 3 or above to assist them with tasks including documentation, patient reviews, hospital consults, procedures, and discharge preparation. At the conclusion of each shift, the supervising doctor completed an online questionnaire of their experience.

Results

Forty-seven responses were received. Thirty-six doctors (77%) felt they were able to see more patients in comparison to an average shift without an AiM and 40 doctors (85%) felt that having an AiM increased their overall productivity. Forty-five doctors (96%) supported the implementation of final year medical students as AiMs as a permanent addition to the medical workforce in the ED.

Conclusion

The present study demonstrates the strong potential the AiM programme has to improve productivity, workflow and efficiency in the ED.     

Intentional paediatric poisoning presentations to emergency departments during the COVID-19 pandemic

Objective

To characterise paediatric poisoning presentations to EDs and determine if the advent of the COVID-19 pandemic was associated with increased intentional paediatric poisoning presentations.

Methods

We performed a retrospective analysis of paediatric poisoning presentations to three EDs (two regional and one metropolitan). Simple and multiple logistic regression analysis were performed to determine the association between COVID-19 and intentional poisoning events. In addition, we calculated the frequency with which patients reported various psychosocial risk factors as being an implicating factor in engaging in an intentional poisoning event.

Results

A total of 860 poisoning events met inclusion criteria during the study period (January 2018–October 2021), with 501 being intentional, and 359 unintentional. There was an increased proportion of intentional poisoning presentations during the COVID-19 pandemic (261 intentional and 218 unintentional in the pre-COVID-19 period vs 241 intentional and 140 unintentional during the COVID-19 period). In addition, we found a statistically significant association between intentional poisoning presentations and an initial COVID-19 lockdown (adjusted odds ratio 26.32, P < 0.05). ‘The COVID-19 lockdown’ or ‘COVID-19’ was reported to be implicating factor for psychological stress in patients who presented with intentional poisonings during the COVID-19 pandemic.

Conclusions

Intentional paediatric poisoning presentations increased during the COVID-19 pandemic in our study population. These results may support an emerging body of evidence that the psychological strain of COVID-19 disproportionately impacts adolescent females.     

Modelled economic evaluation of a virtual emergency department in Victoria

Objective

Virtual ED (VED) can potentially alleviate ED overcrowding which has been a public health challenge. The aim of the present study was to conduct a return-on-investment analysis of a VED programme developed in response to changing healthcare needs in Australia.

Methods

An economic model was developed based on initial patient outcome data to assess the healthcare costs, potential costs saved and return on investment (ROI) from the VED. The VED programme operating as part of Alfred Health Emergency Services. The participants were the first 188 patients accessing the Alfred Health VED. VED is the delivery of emergency assessment and management of specific patients virtually via audio-visual teleconferencing. ROI ratios that compare cost savings with intervention costs.

Results

The mean total operational cost of VED for 79 days for 188 patients was A$344 117 (95% uncertainty interval [UI] $296 800–$392 088). The VED led to a potential A$286 779 (95% UI $241 688–$330 568) healthcare cost saving from reductions in emergency visits and A$97 569 (95% UI $74 233–$123 117) cost saving in ambulance services. The ROI ratio was estimated at 1.12 (95% UI 0.96–1.32).

Conclusions

The VED was cost neutral in a conservatively modelled scenario but promising if any hospital admission could be saved. Ongoing research examining a larger cohort with community follow up is required to confirm this promising result.