Januzzi, James L; Butler, Javed; Zannad, Faiez; Filippatos, Gerasimos; Ferreira, João Pedro; Pocock, Stuart J; Sattar, Naveed; Verma, Subodh; Vedin, Ola; Iwata, Tomoko; +4 more... Brueckmann, Martina; Packer, Milton; Anker, Stefan D; EMPEROR-Preserved Trial Study Group; (2022) Prognostic Implications of N-Terminal Pro-B-Type Natriuretic Peptide and High-Sensitivity Cardiac Troponin T in EMPEROR-Preserved. JACC: Heart Failure, 10 (7). pp. 512-524. ISSN 2213-1779 DOI: https://doi.org/10.1016/j.jchf.2022.05.004
Permanent Identifier
Use this Digital Object Identifier when citing or linking to this resource.
Abstract
BACKGROUND: N-terminal pro-B-type natriuretic peptide (NT-proBNP) and high-sensitivity cardiac troponin T (hs-cTnT) are associated with disease severity and outcomes among patients with heart failure (HF) with preserved ejection fraction. OBJECTIVES: The authors evaluated associations between both biomarkers and clinical outcomes in the EMPEROR-Preserved (Empagliflozin Outcome Trial in Patients with Chronic Heart Failure with Preserved Ejection Fraction) trial. METHODS: Of 5,988 study participants, 5,986 (99.9%) and 5,825 (97.3%) had available baseline NT-proBNP and hs-cTnT; postbaseline NT-proBNP was also available. Baseline characteristics were expressed by biomarker quartiles. The effect of empagliflozin on cardiovascular death/ HF hospitalization, the individual components, total HF hospitalizations, slope of decline of estimated glomerular filtration rate (eGFR), and a composite renal endpoint were examined across biomarker quartiles. Change in NT-proBNP across study visits as a function of treatment assignment was also assessed. RESULTS: Higher baseline NT-proBNP and hs-cTnT concentrations were associated with more comorbidities and worse HF severity. Incidence rates for cardiac and renal outcomes were 2- to 5-fold higher among those in the highest vs lowest NT-proBNP or hs-cTnT quartiles. Empagliflozin consistently reduced the risk for cardiovascular events and reduced slope of eGFR decline across NT-proBNP or hs-cTnT quartiles. Empagliflozin treatment modestly lowered NT-proBNP; by 100 weeks, the adjusted mean difference in NT-proBNP from placebo was 7%. Increase in NT-proBNP from baseline to 12 weeks was strongly associated with risk of cardiovascular death/HF hospitalization. CONCLUSIONS: The benefit of empagliflozin on cardiac outcomes and decline of eGFR is preserved across the wide range of baseline NT-proBNP and hs-cTnT evaluated. Empagliflozin modestly reduces NT-proBNP in HF with preserved ejection fraction. (EMPagliflozin outcomE tRial in Patients With chrOnic heaRt Failure With Preserved Ejection Fraction [EMPEROR-Preserved]; NCT03057951).
Item Type | Article |
---|---|
Faculty and Department | Faculty of Epidemiology and Population Health > Dept of Medical Statistics |
PubMed ID | 35670067 |
Elements ID | 180289 |
Download
Filename: Januzzi_etal_2022_Prognostic-implications-of-n-terminal.pdf
Licence: Creative Commons: Attribution 4.0
Download