Remote Digital Microscopy Improves Hematology Laboratory Workflow by Reducing Peripheral Blood Smear Analysis...

Area of Science:

• Hematology
• Medical Laboratory Science
• Digital Pathology

Background:

• Increasing demand for rapid peripheral blood smear (PBS) analysis and a shortage of morphologists are driving digitalization in laboratories.
• Manual PBS review is labor-intensive, impacting weekend workflow and increasing costs.
• The impact of remote PBS analysis on hematology laboratory performance remains largely unassessed.

Purpose of the Study:

• To evaluate the impact of implementing fully remote digital microscopy on morphology workflow efficiency.
• To assess changes in turnaround times (TAT) for PBS analysis post-implementation.
• To quantify the work hours saved per month through remote PBS analysis.

Main Methods:

• A retrospective study was conducted at a tertiary medical center using the Scopio Labs X100 Full-Field PBS system.
• 10,704 PBS samples were analyzed pre- and post-implementation over a 5-month period.
• Overall workload and average TAT for PBS samples during weekends and weekdays were collected and analyzed.

Main Results:

• Remote weekend viewing reduced overall morphology TAT by 15.8% (p < 0.03).
• PBS analysis TAT decreased by 41.4% on Fridays (p < 0.006) and 59.1% on the first weekday (p < 0.02).
• Approximately 12.76 work hours were saved monthly due to reduced need for double weekday shifts.

Conclusions:

• The Scopio Labs Full-Field X100 system with remote analysis significantly improved PBS TAT and morphology workflow in the hematology laboratory.
• Remote viewing enables on-call clinicians to access critical findings outside the medical center.
• Full digitalization for remote PBS review warrants consideration due to improved efficiency and cost savings.