Practical Challenges of Point-of-Care Testing
Daniel A Ortiz1, Michael J Loeffelholz2
1Microbiology and Molecular Pathology, Department of Pathology, Oakland University William Beaumont School of Medicine, Beaumont Health, 3601 West 13 Mile Road, Royal Oak, MI 48073, USA.
Clinics in Laboratory Medicine
|May 11, 2023
Summary
Point-of-care testing (POCT) faces challenges in analytical quality and cost. Addressing these requires new technology, guidelines, quality management, data connectivity, and evidence of clinical and economic value.
Area of Science:
- Clinical Chemistry
- Laboratory Medicine
- Medical Diagnostics
Background:
- Point-of-care testing (POCT) offers convenience but faces challenges.
- Analytical performance and cost are key concerns compared to central laboratory testing.
Purpose of the Study:
- To identify and address the practical challenges hindering widespread POCT adoption.
- To explore strategies for improving POCT's analytical quality, cost-effectiveness, and clinical utility.
Main Methods:
- Review of existing literature on POCT challenges and solutions.
- Analysis of factors influencing analytical performance, quality management, and cost.
- Identification of requirements for demonstrating clinical and economic value.
Main Results:
- POCT analytical performance and quality require careful management.
- Higher per-test costs are a significant barrier compared to traditional lab tests.
- Data connectivity and robust quality management systems are crucial for POCT.
Conclusions:
- New test technologies and clear practice guidelines can mitigate POCT challenges.
- Demonstrating clinical and economic value is essential for POCT integration.
- Implementing quality management systems and data connectivity will enhance POCT reliability and utility.
