[Sampling of specimens for laboratory examinations]

Area of Science:

• Clinical laboratory science
• Health informatics

Context:

• Hospital information systems (HIS) have improved clinical practice and management.
• Computerization has enhanced laboratory analysis efficiency and reduced errors.
• Laboratory Information System (LIS) integration with Shared Hospital Information System (SHIS) and Medical Data Administration System (MDAS) boosted lab processes.

Purpose:

• To identify and summarize problems in the preanalytical phase of laboratory testing, specifically specimen collection.
• To highlight the need for systematization in specimen collection to improve efficiency and accuracy.

Summary:

• While HIS and LIS integration have optimized laboratory processes, the preanalytical phase, particularly specimen collection, remains a challenge.
• Complexities in patient circumstances, varied clinician test orders, and intricate blood collection schedules contribute to delays.
• Computerized systems are essential for streamlining specimen collection and transformation to achieve faster, more accurate test results.

Impact:

• Addresses a critical bottleneck in the diagnostic workflow.
• Aims to reduce preanalytical errors and improve turnaround times for laboratory results.
• Facilitates more efficient and accurate patient diagnosis and treatment planning.