Augmenting health care failure modes and effects analysis with simulation

Area of Science:

• Healthcare Quality Improvement
• Patient Safety
• Risk Management

Background:

• Health Care Failure Mode and Effects Analysis (HFMEA) is a critical tool for identifying potential process failures.
• Traditional HFMEA methods may not capture all potential vulnerabilities.
• The integration of simulation into analytical processes is gaining traction.

Purpose of the Study:

• To determine if simulation plays a role in enhancing Health Care Failure Mode and Effects Analysis (HFMEA).
• To evaluate if augmenting traditional HFMEA with simulation yields additional relevant data for analysis.

Main Methods:

• Two multidisciplinary teams utilized brainstorming followed by simulation to identify process vulnerabilities.
• Two simulation approaches were investigated: continuous process simulation and interrupted simulation between substeps.
• The additional data identified through simulation was assessed for its relevance to deeper analysis.

Main Results:

• Both multidisciplinary teams identified additional, relevant data when simulation was added to the traditional HFMEA.
• Both methods of incorporating simulation (continuous and interrupted) were found to be feasible.
• The study did not yield conclusive evidence to favor one simulation method over the other.

Conclusions:

• Simulation demonstrably plays a role in Health Care Failure Mode and Effects Analysis (HFMEA).
• Augmenting HFMEA with simulation leads to the identification of valuable data for enhanced risk assessment.
• Further research is needed to determine the optimal method for integrating simulation into HFMEA.