Reply to letter from Mayfield et al. regarding “Lot variation and inter-device differences contribute to poor analytical performance of the DCA Vantage™ HbA_1c POCT instrument in a true clinical setting”

Articles in the same Issue

1. Frontmatter
2. Editorial
3. A new milestone on the road to global standardization of apolipoprotein measurements
4. Review
5. Saliva – a new opportunity for fluid biopsy
6. Opinion Papers
7. Emerging technology: a definition for laboratory medicine
8. The next wave of innovation in laboratory automation: systems for auto-verification, quality control and specimen quality assurance
9. EFLM Paper
10. The new, race-free, Chronic Kidney Disease Epidemiology Consortium (CKD-EPI) equation to estimate glomerular filtration rate: is it applicable in Europe? A position statement by the European Federation of Clinical Chemistry and Laboratory Medicine (EFLM)
11. Guidelines and Recommendations
12. Overcoming challenges regarding reference materials and regulations that influence global standardization of medical laboratory testing results
13. General Clinical Chemistry and Laboratory Medicine
14. Quantitative protein mass-spectrometry requires a standardized pre-analytical phase
15. Report from the HarmoSter study: inter-laboratory comparison of LC-MS/MS measurements of corticosterone, 11-deoxycortisol and cortisone
16. The influence of proteoforms: assessing the accuracy of total vitamin D-binding protein quantification by proteolysis and LC-MS/MS
17. Total serum vitamin B12 (cobalamin) LC-MS/MS assay as an arbiter of clinically discordant immunoassay results
18. The preanalytical process in the emergency department, a European survey
19. Proenkephalin A as a marker for glomerular filtration rate in critically ill children: validation against gold standard iohexol GFR measurements
20. Umbilical cord blood gases: probability of arterial or venous source in acidemia
21. Reference Values and Biological Variations
22. Pediatric reference interval verification for 17 specialized immunoassays and cancer markers on the Abbott Alinity i system in the CALIPER cohort of healthy children and adolescents
23. Hematology and Coagulation
24. Performance of digital morphology analyzer CellaVision DC-1
25. Cancer Diagnostics
26. Managing the impact of inter-method bias of prostate specific antigen assays on biopsy referral: the key to move towards precision health in prostate cancer management
27. Cardiovascular Diseases
28. Quantitation of cardiac troponin I in cancer patients treated with immune checkpoint inhibitors: a case-control study
29. Infectious Diseases
30. A novel scoring system combining Modified Early Warning Score with biomarkers of monocyte distribution width, white blood cell counts, and neutrophil-to-lymphocyte ratio to improve early sepsis prediction in older adults
31. Technical and health governance aspects of the External Quality Assessment Scheme for the SARS-CoV-2 molecular tests: institutional experience performed in all clinical laboratories of a Regional Health Service
32. Acknowledgment
33. Acknowledgment
34. Letters to the Editor
35. About the estimation of albuminuria based on proteinuria results
36. Response to “About the estimation of albuminuria based on proteinuria results”
37. Reply to Abildgaard et al.: lot variation and inter-device differences contribute to poor analytical performance of the DCA vantage™ HbA_1c POCT instrument in a true clinical setting
38. Reply to letter from Mayfield et al. regarding “Lot variation and inter-device differences contribute to poor analytical performance of the DCA Vantage™ HbA_1c POCT instrument in a true clinical setting”
39. High-sensitive cardiac troponin T: are turbulences coming?
40. Analytical performance evaluation of bioactive adrenomedullin on point-of-care platform
41. Increased PD-L1 surface expression on peripheral blood granulocytes and monocytes after vaccination with SARS-CoV2 mRNA or vector vaccine
42. Neopterin level can be measured by intraocular liquid biopsy
43. The stability of pleural fluid pH under slushed ice and room temperature conditions