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A Front-end Redesign With Implementation of a Novel "Intake" System to Improve Patient Flow in a Pediatric Emergency
Kevin P Carney1, Ann Crespin2, Gray Woerly2
1Department of Pediatrics, Section of Emergency Medicine, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colo.
Insights
A pediatric emergency department improved patient flow by redesigning front-end processes. This initiative significantly reduced wait times and the rate of patients leaving without being seen, enhancing overall care.
Area of Science:
- Pediatric Emergency Medicine
- Healthcare Quality Improvement
- Lean Management
Background:
- Children's Hospital Colorado's emergency department (ED) faced challenges with increasing patient volumes, leading to extended wait times and high left-without-being-seen (LWBS) rates.
- In 2015, the median door-to-provider time was 49 minutes, and the LWBS rate was 3.2%.
- The ED leadership set goals to reduce median door-to-provider time to under 30 minutes and the LWBS rate to below 1%.
Purpose of the Study:
- To improve patient flow within a high-volume pediatric emergency department.
- To decrease door-to-provider times and reduce the rate of patients leaving without being seen.
Main Methods:
- An inter-professional team applied quality improvement and Lean methodology to redesign ED front-end processes.
- Key changes included implementing Flow Nurse/EMT roles, eliminating traditional registration/triage, introducing quick registration and nurse assessment, direct-bedding, and a novel physician-led Intake system.
Main Results:
- The median door-to-provider time decreased by 49% to 25 minutes.
- The LWBS rate decreased by 56% from 3.2% to 1.4%.
- Improvements were also observed in the percentage of patients seen within 30 minutes, overall ED length-of-stay, and patient satisfaction.
Conclusions:
- Redesigning front-end processes and implementing a pediatric emergency medicine-led Intake system effectively reduced door-to-provider times and LWBS rates in a large pediatric ED.
- Quality improvement and Lean methodology were instrumental in achieving these patient flow enhancements.
Introduction:
Children's Hospital Colorado is an academic, tertiary-care Level 1 Trauma Center with an emergency department (ED) that treats >70,000 patients/year. Patient volumes continue to increase, leading to worsening wait times and left-without-being-seen (LWBS) rates. In 2015, the ED's median door-to-provider time was 49 minutes [interquartile range (IQR) = 26-90], with a 3.2% LWBS rate. ED leadership, staff, and providers aimed to improve patient flow with specific goals to (1) decrease door-to-provider times to a median of <30 minutes and (2) decrease annual LWBS rate to <1%.
Methods:
An inter-professional team utilized quality improvement and Lean methodology to study, redesign, and implement significant changes to ED front-end processes. Key process elements included (1) new Flow Nurse/EMT roles, (2) elimination of traditional registration and triage processes, (3) immediate "quick registration" and nurse assessment upon walk-in, (4) direct-bedding of patients, and (5) a novel "Intake" system staffed by a pediatric emergency medicine physician.
Results:
In the 12 months following full implementation of the new front-end system, the median door-to-provider time decreased 49% to 25 minutes (IQR = 13-50), and the LWBS rate decreased from 3.2% to 1.4% (a 56% relative decrease). Additionally, the percentage of patients seen within 30 minutes of arrival increased, overall ED length-of-stay decreased, patient satisfaction improved, and no worsening of the unexpected 72-hour return rate occurred.
Conclusions:
Using quality improvement and Lean methodology, an inter-professional team decreased door-to-provider times and LWBS rates in a large pediatric ED by redesigning its front-end processes and implementing a novel pediatric emergency medicine-led Intake system.
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