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A Rapid and Chemical-free Hemoglobin Assay with Photothermal Angular Light Scattering
Published on: December 7, 2016
Hemoglobin point-of-care testing: the HemoCue system
Fabian Sanchis-Gomar1, José Cortell-Ballester, Helios Pareja-Galeano
1University of Valencia, Fundación Investigación Hospital Clínico Universitario/INCLIVA, Valencia, Spain. fabian.sanchis@uv.es
Journal of Laboratory Automation
|September 11, 2012
Summary
Point-of-care testing (POCT) devices like HemoCue offer rapid hemoglobin (Hb) diagnosis for anemia, suitable for immediate therapeutic decisions. Rigorous quality assessment and user training are crucial for reliable POCT results.
Area of Science:
- Clinical Chemistry
- Point-of-Care Diagnostics
Background:
- Anemia diagnosis traditionally relies on laboratory testing.
- Point-of-care testing (POCT) offers rapid hemoglobin (Hb) assessment.
- Devices like HemoCue are widely used globally.
Purpose of the Study:
- To review literature on HemoCue performance.
- To compare HemoCue results with laboratory reference methods.
- To evaluate performance across different biological matrices.
Main Methods:
- Literature review of studies comparing HemoCue to laboratory methods.
- Analysis of performance data based on biological matrix.
- Assessment of criteria for POCT implementation.
Main Results:
- HemoCue demonstrates optimal performance for Hb measurement.
- POCT can replace traditional lab testing in specific clinical scenarios.
- Performance is influenced by factors like user training and quality assessment.
Conclusions:
- HemoCue is a reliable POCT for anemia diagnosis.
- Successful implementation requires adherence to economic, clinical, and regulatory criteria.
- Laboratory professionals play a key role in quality assurance for POCT.
