The cost-effectiveness of NT-proBNP for assessment of suspected acute heart failure in the emergency department.

ABSTRACT:

Aims

When relying on clinical assessment alone, an estimated 22% of acute heart failure (AHF) patients are missed, so clinical guidelines recommend the use of N-terminal pro-B-type natriuretic peptide (NT-proBNP) for AHF diagnosis. Since publication of these guidelines, there has been poor uptake of NT-proBNP testing in part due to concerns over excessive false positive referrals resulting from the low specificity of a single 'rule-out' threshold of <300 pg/mL. Low specificity can be mitigated by the addition of age-specific 'rule-in' NT-proBNP thresholds.

Methods and results

A theoretical hybrid decision tree/semi-Markov model was developed, combining global trial and audit data to evaluate the cost-effectiveness of NT-proBNP testing using age-specific rule-in/rule-out (RI/

SUBMITTER: Walkley R 

PROVIDER: S-EPMC10682884 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature