The Effect of Sacubitril-Valsartan in Heart Failure Patients With Mid-Range and Preserved Ejection Fraction: A Meta-Analysis

Link to article at PubMed

Heart Lung Circ. 2020 Nov 13:S1443-9506(20)31475-X. doi: 10.1016/j.hlc.2020.10.012. Online ahead of print.


BACKGROUND: The effect of sacubitril-valsartan in heart failure patients with mid-range (HFmEF) and preserved (HFpEF) ejection fractions remains unclear. This study aimed to investigate the clinical benefits of sacubitril-valsartan in HFmEF and HFpEF patients.

METHODS: PubMed, EMBASE, Cochrane Library, and China National Knowledge Infrastructure were searched from inception to 29 February 2020 to identify pertinent articles. Studies meeting the inclusion criteria were included and analysed.

RESULTS: Six (6) studies, with a total of 5,503 patients, were included. Compared with angiotensin-converting enzyme inhibitors and angiotensin receptor blockers, sacubitril-valsartan significantly reduced the rate of HF hospitalisation (risk ratios, 0.84; 95% CI, 0.77-0.91; p<0.001) and improved the New York Heart Association class (risk ratios, 1.25; 95% CI, 1.10-1.43; p=0.001) in HFmEF and HFpEF patients. Both the cardiovascular mortality and all-cause mortality were not significantly decreased by sacubitril-valsartan. In addition, there were no significant between-group differences in the N-terminal pro-B-type natriuretic peptide and left ventricular ejection fraction changes. Regarding safety, sacubitril-valsartan was likely to increase the risk of hypotension, but the incidence of serum creatinine elevation was significantly lower in the sacubitril-valsartan group than in the angiotensin-converting enzyme inhibitors and angiotensin receptor blockers group.

CONCLUSIONS: This meta-analysis suggests that sacubitril-valsartan may be an effective and safe strategy with which to improve the clinical symptoms and reduce HF hospitalisation in HFmEF and HFpEF patients.

PMID:33199181 | DOI:10.1016/j.hlc.2020.10.012

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