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Pediatric surgical wait priority score (pSWAPS): Modifying a health system's adult-based elective surgery
Bethany J Slater1, Michael T Cappello2, Mark M Butterly3
1Department of Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland Avenue, Chicago, IL 60637, United States.
Insights
A new pediatric scoring system (pSWAPS) effectively triages and prioritizes elective surgeries during the COVID-19 pandemic. This tool ensures safe reintroduction of procedures amidst resource constraints.
Area of Science:
- Pediatric Surgery
- Health Systems Management
- Epidemiology
Background:
- COVID-19 pandemic necessitated cancellation of elective surgeries due to transmission risks and resource diversion.
- Stabilization of cases led to a need for a system to triage and prioritize surgical scheduling.
Purpose of the Study:
- To develop and evaluate a pediatric scoring system (pSWAPS) for triaging elective surgical cases.
- To assess the feasibility and effectiveness of pSWAPS in resource-constrained environments.
Main Methods:
- A universal scoring system (SWAPS) was adapted for pediatrics (pSWAPS), incorporating resource, patient, and urgency factors.
- Interrater reliability was assessed using Fleiss' Kappa coefficient with four surgeons.
- The pSWAPS system was implemented for two months in two operating rooms with varying resource restrictions.
Main Results:
- Eighteen factors contributed to the pSWAPS score (0-120).
- Over a two-month period, 359 procedures were screened across two campuses (Oak Lawn and Park Ridge).
- Average pSWAPS scores were 37.9 (Oak Lawn) and 54.3 (Park Ridge); immediate priority cases were successfully scheduled and completed.
Conclusions:
- The pSWAPS system is a flexible and simple tool for prioritizing elective surgeries.
- It effectively facilitated the safe reintroduction of procedures during the COVID-19 pandemic.
- pSWAPS can be a valuable tool for managing surgical scheduling during future surges.
Background:
With the rise of COVID-19 cases, societies recommended canceling all elective surgical procedures because of perioperative concerns, transmission risk, and the need to divert resources. Once the number of cases stabilized, there was recognition that a system was needed to triage and prioritize scheduling operations.
Methods:
A universal scoring system to triage surgical elective cases was developed for the Advocate Aurora Health system (Surgical Wait Priority Score, SWAPS) and was modified for use in pediatrics (pSWAPS). Resource-related, patient-related, and case urgency factors were used to create the overall score. Interrater reliability of ten cases was determined by four surgeons' scores and calculating Fleiss' Kappa coefficient. The system has been used for two months at two operating rooms with different resource restrictions with the goal of prioritizing elective cases.
Results:
18 factors were identified as significant contributors to the pWAPS creating a cumulative score ranging from 0 to 120. In the first month, 61 and 99 procedures were screened at the Oak Lawn (OL) and Park Ridge (PR) campuses respectively, and in the second month, 94 (OL) and 135 (PR) procedures were evaluated. The average pSWAPS scores were 37.9 at OL and 54.3 at PR. All cases that had scores within the immediate group were scheduled and completed.
Conclusion:
The pSWAPS system is a simple, flexible scoring system that takes into consideration resource constraints. pSWAPS has been used for two months. It has served as an effective tool for safe and methodical reintroduction of elective procedures during the COVID-19 pandemic and could be used again for another surge.
Level Of Evidence:
prognosis study, level of evidence - 4.
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