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Let us to the TWISST; Plan, Simulate, Study and Act.

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This summary is machine-generated.

Translational Work Integrating Simulation and Systems Testing (TWISST) is a novel tool that identifies and fixes system errors. This simulation-based approach improves patient safety and clinical workflow by integrating system improvements with training.

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Area of Science:

  • Healthcare Systems Engineering
  • Patient Safety Research
  • Simulation-Based Education

Background:

  • Healthcare systems face complex challenges in identifying and mitigating errors.
  • Traditional methods for error detection may not fully address latent safety threats (LSTs) within work systems.
  • Simulation offers a powerful modality for system analysis and improvement.

Purpose of the Study:

  • To introduce and evaluate the Translational Work Integrating Simulation and Systems Testing (TWISST) approach.
  • To demonstrate TWISST's capability in diagnosing and remediating LSTs and process inefficiencies.
  • To highlight the integration of simulation-based clinical systems testing with simulation-based training (SbT).

Main Methods:

  • The TWISST methodology employs iterative Plan-Simulate-Study-Act cycles.
  • It integrates simulated scenarios, debriefing (Summarize, Anchor, Facilitate, Explore, Elicit), and Failure Mode and Effect Analysis.
  • Frontline teams actively identified inefficiencies, tested solutions, and hardwired improvements through SbT.

Main Results:

  • TWISST identified 41 LSTs, predominantly related to resources/equipment/supplies (44%) and patient safety (34%).
  • Work system improvements addressed 27 LSTs, with 16 LSTs mitigated by eliminating waste or optimizing the environment.
  • System changes addressing 44% of LSTs incurred a cost of $11,000 per trauma bay.

Conclusions:

  • TWISST is an innovative strategy for effectively diagnosing and remediating LSTs within healthcare systems.
  • The approach uniquely couples robust work system improvements with integrated training.
  • TWISST facilitates the hardwiring of system enhancements into clinical practice, improving workflow and safety.