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Creating a Defined Process to Improve the Timeliness of Serious Safety Event Determination and Root Cause Analysis
Lane F Donnelly1,2, Tua Palangyo1, Jessey Bargmann-Losche1
1Center for Pediatric and Maternal Value, Lucile Packard Children's Hospital - Stanford, Stanford Children's Health.
Abstract:
Serious Safety Events (SSEs) are defined as events in which there is a deviation from clinically accepted performance standards, causation, and significant patient harm or death. Given the nature of SSEs, it is important that the processes for declaration of SSEs, the performance of a root cause analysis (RCA), and action plan formation occur quickly, such that the window for potential recurrence of similar events is as small as possible. This manuscript describes a process put in place to improve the timeliness of SSE determination and RCA conduction and evaluates the effect of the process change on these parameters.
Methods:
A causal analysis was performed of the baseline process to determine factors contributing to long process times. A new process was created and implemented both for the SSE determination process and the RCA completion process. We calculated the mean time for the pre-implementation phase (April 2016-December 2017) and the post-implementation phase (March 2018-January 2019) for both SSE determination and RCA completion. We evaluated differences with a two-sided t test assuming unequal variances.
Results:
Comparing pre- versus post- implementation phases, the mean time for SSE determination for events that met the SSE criteria decreased from 38.4 to 4.8 days (P < 0.0001), determination for events that did not meet the SSE criteria decreased from 38.4 to 3.8 days (P < 0.0001), and RCA completion time dropped from 118.0 to 26.2 days (P < 0.0001).
Conclusions:
A targeted intervention can significantly reduce SSE determination and RCA conduction times.
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