In:
European Heart Journal - Cardiovascular Pharmacotherapy, Oxford University Press (OUP), Vol. 8, No. 8 ( 2022-12-02), p. 837-846
Abstract:
The association between the use of statins, renin–angiotensin system (RAS) inhibitors, and/or β-blockers and long-term mortality in patients with aortic stenosis (AS) who underwent surgical aortic valve replacement (SAVR) is unknown. Methods and results All patients with AS who underwent isolated first-time SAVR in Sweden from 2006 to 2017 and survived 6 months after discharge were included. Individual patient data from four mandatory nationwide registries were merged. Cox proportional hazards models, with time-updated data on medication status and adjusted for age, sex, comorbidities, type of prosthesis, and year of surgery, were used to investigate associations between dispensed statins, RAS inhibitors, and β-blockers and all-cause mortality. In total, 9553 patients were included, and the median follow-up time was 4.9 years (range 0–11); 1738 patients (18.2%) died during follow-up. Statins were dispensed to 49.1% and 49.0% of the patients within 6 months of discharge from the hospital and after 10 years, respectively. Corresponding figures were 51.4% and 53.9% for RAS inhibitors and 79.3% and 60.7% for β-blockers. Ongoing treatment was associated with lower mortality risk for statins {adjusted hazard ratio (aHR) 0.67 [95% confidence interval (95% CI) 0.60–0.74]; P & lt; 0.001} and RAS inhibitors [aHR 0.84 (0.76–0.93); P & lt; 0.001] but not for β-blockers [aHR 1.17 (1.05– 1.30); P = 0.004]. The associations were robust in subgroups based on age, sex, and comorbidities (P for interactions & gt;0.05). Conclusions The results of this large population-based real-world study support the use of statins and RAS inhibitors for patients who underwent SAVR due to AS.
Type of Medium:
Online Resource
ISSN:
2055-6837
,
2055-6845
DOI:
10.1093/ehjcvp/pvac034
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
2022
detail.hit.zdb_id:
2808613-2
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