Optimizing clinical laboratory efficiency through digital shadow and lean six sigma integration: A real-time monitoring approach to reduce intra-laboratory turnaround time.

ABSTRACT:

Objective

To evaluate the impact of integrating digital shadow technology with Lean Six Sigma methodology on intra-laboratory turnaround time (TAT) in a high-volume clinical laboratory, and to demonstrate how digital shadow architectures can enhance process visibility and drive sustainable operational improvements.

Methods

A retrospective, two-phase study was conducted in a tertiary cancer hospital from January to December 2024. Digital shadow technology was implemented by leveraging real-time, time-stamped data from the laboratory information system (LIS) to map specimen workflow milestones. The Lean Six Sigma Define, Measure, Analyze, Improve, Control framework guided process analysis and improvement, supported by value stream mapping (VSM), Pareto Analysis, and root cause

SUBMITTER: Cai X 

PROVIDER: S-EPMC12409014 | biostudies-literature | 2025 Jan-Dec

REPOSITORIES: biostudies-literature