Diuretic use and outcomes in patients with heart failure with reduced ejection fraction : Insights from the VICTORIA trial

© 2024 European Society of Cardiology..

AIMS: In VICTORIA, vericiguat compared with placebo reduced the risk of cardiovascular death (CVD) and heart failure hospitalization (HFH) in patients enrolled after a worsening heart failure (WHF) event. We examined clinical outcomes and efficacy of vericiguat as it relates to background use of loop diuretics in patients with WHF.

METHODS AND RESULTS: We calculated the total daily loop diuretic dose equivalent to furosemide dosing at randomization and categorized these as: no loop diuretic, 1-39, 41-80, 40, and >80 mg total daily dose (TDD). The primary composite outcome of CVD/HFH and its components were evaluated based on TDD loop diuretic and expressed as adjusted hazard ratios with 95% confidence intervals. Post-randomization rates of change in TDD were also examined. Of 4974 patients (98% of the trial) with diuretic dose information available at randomization, 540 (10.8%) were on no loop diuretic, 647 (13.0%) were on 1-39, 1633 (32.8%) were on 40, 1185 (23.8%) were on 41-80, and 969 (19.4%) were on >80 mg TDD. Patients with higher TDD had a higher rate of primary and secondary clinical outcomes. There were no significant interactions with TDD at randomization and efficacy of vericiguat versus placebo for any outcome (all pinteraction  > 0.5). Post-randomization diuretic dose changes for vericiguat and placebo showed similar rates of up-titration (19.6 and 20.2/100 person-years), down-titration (16.8 and 18.1/100 person-years), and stopping diuretics (22.9 and 24.2/100 person-years).

CONCLUSIONS: Loop diuretic TDD at randomization was independently associated with worse outcomes in this high-risk population. The efficacy of vericiguat was consistent across the range of diuretic doses.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - year:2024

Enthalten in:

European journal of heart failure - (2024) vom: 07. März

Sprache:

Englisch

Beteiligte Personen:

Ezekowitz, Justin [VerfasserIn]
Alemayehu, Wendimagegn [VerfasserIn]
Edelmann, Frank [VerfasserIn]
Ponikowski, Piotr [VerfasserIn]
Lam, Carolyn S P [VerfasserIn]
O'Connor, Christopher M [VerfasserIn]
Butler, Javed [VerfasserIn]
Corda, Stefano [VerfasserIn]
McMullan, Ciaran J [VerfasserIn]
Westerhout, Cynthia M [VerfasserIn]
Voors, Adriaan A [VerfasserIn]
Mentz, Robert J [VerfasserIn]
Armstrong, Paul W [VerfasserIn]
VICTORIA Study Group [VerfasserIn]

Links:

Volltext

Themen:

Clinical trial
Diuretics
Heart failure
Journal Article
Medications

Anmerkungen:

Date Revised 07.03.2024

published: Print-Electronic

Citation Status Publisher

doi:

10.1002/ejhf.3179

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369406419