Laboratory information system test environment: validate upgrades, prevent disasters, and assist training.

Area of Science:

• Laboratory Information Systems
• Clinical Informatics
• Software Engineering in Healthcare

Background:

• Laboratory Information Systems (LIS) are critical for managing laboratory data and operations.
• Introducing system enhancements requires a safe method to test changes without disrupting live operations.
• LIS are increasingly viewed as medical devices, necessitating rigorous validation.

Purpose of the Study:

• To examine the benefits and uses of a dedicated LIS test environment.
• To discuss the limitations and resource requirements for establishing an LIS test environment.
• To explore the process of installing and validating software releases within a test environment.

Main Methods:

• Review of LIS test environment functionalities and benefits.
• Discussion of resource allocation for LIS test environments.
• Exploration of software release installation and validation procedures.

Main Results:

• LIS test environments prevent production system disruption during software testing.
• Test environments facilitate employee training and software validation.
• Uncovered errors in the test environment prevent issues in the live LIS.

Conclusions:

• LIS test environments are essential for the successful implementation of system upgrades and enhancements.
• Validation in a test environment is critical for regulatory compliance, especially as LIS are considered medical devices.
• A well-managed test environment supports operational efficiency, staff training, and software quality assurance.