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Lean intervention improves patient discharge times, improves emergency department throughput and reduces congestion
Michael J Beck1, Davin Okerblom1, Anika Kumar1
1a Department of Pediatrics, College of Medicine , The Pennsylvania State Hershey Children's Hospital , Hershey , PA , USA.
Insights
Implementing lean principles in a pediatric service line significantly improved patient discharge efficiency, leading to better emergency department (ED) throughput and reduced ED boarding times.
Area of Science:
- Healthcare Management
- Process Improvement
- Pediatric Hospital Operations
Background:
- Emergency department (ED) efficiency is crucial for patient flow.
- Improving patient discharge processes can alleviate ED congestion.
- Lean methodologies offer a framework for operational enhancements in hospitals.
Purpose of the Study:
- To evaluate the impact of a lean intervention on ED throughput and boarding.
- To assess improvements in patient discharge efficiency within a tertiary care children's hospital.
- To determine if lean principles can reduce ED boarding times by optimizing discharge processes.
Main Methods:
- A lean intervention was implemented in a pediatric service line at a children's hospital.
- Intervention included staffing reconfiguration, bedside discharge, and interdisciplinary huddles.
- Discharge metrics and ED throughput markers (boarding time, discharge time) were analyzed retrospectively.
Main Results:
- Median discharge order entry time decreased significantly (1:43 PM to 11:28 AM).
- Median patient discharge time improved (3:25 PM to 2:25 PM), with more patients discharged before noon.
- Median ED boarding time decreased by 49 minutes, advancing admitted patient discharge from ED by one hour.
Conclusions:
- Lean principles successfully improved patient discharge efficiency in a pediatric service line.
- The intervention enhanced overall ED throughput and significantly reduced ED boarding times.
- Lean implementation demonstrates a viable strategy for optimizing hospital operations and patient flow.
Objective:
To determine if a lean intervention improved emergency department (ED) throughput and reduced ED boarding by improving patient discharge efficiency from a tertiary care children's hospital.
Methods:
The study was conducted at a tertiary care children's hospital to study the impact lean that changes made to an inpatient pediatric service line had on ED efficiency. Discharge times from the general pediatrics' service were compared to patients discharged from all other pediatric subspecialty services. The intervention was multifaceted. First, team staffing reconfiguration permitted all discharge work to be done at the patient's bedside using a new discharge checklist. The intervention also incorporated an afternoon interdisciplinary huddle to work on the following day's discharges. Retrospectively, we determined the impact this had on median times of discharge order entry, patient discharge, and percent of patients discharged before noon. As a marker of ED throughput, we determined median hour of day that admitted patients left the ED to move to their hospital bed. As marker of ED congestion we determined median boarding times.
Results:
For the general pediatrics service line, the median discharge order entry time decreased from 1:43pm to 11:28am (p < 0.0001) and the median time of discharge decreased from 3:25pm to 2:25pm (p < 0.0001). The percent of patients discharged before noon increased from 14.0% to 26.0% (p < 0.0001). The discharge metrics remained unchanged for the pediatric subspecialty services group. Median ED boarding time decreased by 49 minutes (p < 0.0001). As a result, the median time of day admitted patients were discharged from the ED was advanced from 5 PM to 4 PM.
Conclusion:
Lean principles implemented by one hospital service line improved patient discharge times enhanced patient ED throughput, and reduced ED boarding times.
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