A-005 In use analytical performance of a high sensitivity cardiac troponin I whole blood analyser when performed at the point of care

Paul Collinson; Suzannah Phillips; Ahmed Dakshi; James Hatherley; Lisa Bailey; Guy Miller; Matthew Shaw; Aleem Khand

doi:10.1093/clinchem/hvaf086.005

October 1, 2025Clinical ChemistryOpen Access

A-005 In use analytical performance of a high sensitivity cardiac troponin I whole blood analyser when performed at the point of care

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Key Points

The system shows a robust analytical reliability with an overall failure rate of 0.4%, supporting effective use in emergency settings.
A total of 539 point-of-care tests were performed over 842 days, with low control exceeding limits in only 2.5% of tests, indicating effective quality control.
Quality control measures included both internal liquid QC and checks on a weekly basis, contributing to maintaining high performance throughout the study period.
No significant lot-to-lot variation was observed, suggesting consistent reliability of the high sensitivity cardiac troponin system across numerous reagent lots.

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Implication

Randomised controlled trial evaluates quality control and analytical performance in detecting non ST-elevation myocardial infarction, suggesting effective measures for point-of-care systems.

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Cite This Study

Collinson et al. (2025) studied this question.

synapsesocial.com/papers/68e040e9a99c246f578b31a1 https://doi.org/10.1093/clinchem/hvaf086.005

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A-005 In use analytical performance of a high sensitivity cardiac troponin I whole blood analyser when performed at the point of care

Key Points

No abstract yet

Implication

Discussion

Cite This Study

A-005 In use analytical performance of a high sensitivity cardiac troponin I whole blood analyser when performed at the point of care

Key Points

No abstract yet

Implication

Discussion

Cite This Study

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