Key result
The AxSYM Digoxin II and Vitros digoxin immunoassays demonstrated comparable analytic performance, with a strong correlation (r = 0.97) and acceptable precision (maximum CV 8.9% and 6.4%).
Population
Samples from patients receiving digoxin, patients with hepatic disease, renal insufficiency, post-cardiac…
Comparison
AxSYM Digoxin II immunoassay vs Vitros digoxin immunoassay
Design
Other
Authors
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These assays may be used interchangeably for digoxin monitoring; leaves open need for broader clinical validation.
Effect estimate: r = 0.97
The AxSYM Digoxin II and Vitros automated immunoassays demonstrate comparable and acceptable analytic performance for measuring digoxin levels.
De et al. (1999) studied Patients receiving digoxin or with conditions causing digoxin-like immunoreactive factors. AxSYM Digoxin II immunoassay vs. Vitros digoxin immunoassay was evaluated on Analytic performance and method comparison (r = 0.97). The AxSYM Digoxin II and Vitros digoxin immunoassays demonstrated comparable analytic performance, with a strong correlation (r = 0.97) and acceptable precision (maximum CV 8.9% and 6.4%).
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