In:
Circulation, Ovid Technologies (Wolters Kluwer Health), Vol. 146, No. Suppl_1 ( 2022-11-08)
Abstract:
Background: Both patient age and sex influence heart failure (HF) treatment and outcomes. Given women are generally older in HF trials, we examined the associations of age and sex with clinical characteristics, background HF therapy, and response to vericiguat in VICTORIA. VICTORIA enrolled 5050 patients with HF with reduced ejection fraction (HFrEF) and recent worsening HF, was broadly inclusive without an upper age limit, and included 28% women (n=1208), and 31% (1568 ) were ≥75 years old with event rates exceeding most HF trials. Methods: Clinical characteristics were compared across age groups ( 〈 65, 65 to 〈 75, ≥75 and 〈 75, ≥75 years) and sex ( Table ). Results: More women (37%) than men (29%) were age ≥75 years. Compared with younger patients, those ≥75 had higher EF and class III/IV symptoms, more comorbidities, higher NT-proBNP and lower eGFR, indicative of more advanced disease; however, this age group had the lowest use of triple therapy. Within each age group, women had higher EF and lower burden of some comorbidities (atrial fibrillation, hyperlipidemia, coronary artery disease) compared with men, but similar functional status and NT-proBNP. There were no sex differences in the use of triple therapy by age group; however, women ≥75 years less often achieved target doses of triple therapy than men of similar age. Women were also less likely to receive HF devices across all ages. The incidence of the primary composite endpoint (cardiovascular death or HF hospitalization) increased across age groups and was higher in men than women. Compared with the pre-specified age subgroup analysis (i.e., 〈 75, ≥75 years), the beneficial effect of vericiguat on the primary endpoint was not modified by age (continuous) and sex (3-way interaction; p=0.847). Conclusions: Women in VICTORIA were older than men, and while elderly women received less intense background HF therapy, their prognosis was nominally better than elderly men. Vericiguat’s benefit was independent of age and sex.
Type of Medium:
Online Resource
ISSN:
0009-7322
,
1524-4539
DOI:
10.1161/circ.146.suppl_1.11453
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2022
detail.hit.zdb_id:
1466401-X
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