Effect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis

Aims: We aim to perform a systematic review and meta-analysis examining randomized controlled trials assessing the efficacy and safety of sacubitril/valsartan in patients on renal outcomes, in comparison with the renin–angiotensin–aldosterone system inhibitor (RAASi).Methods: Eligible studies were r...

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Autores principales: Ying Xu, Yang Chen, Jia Wei Zhao, Chao Li, Amanda Y Wang
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Publicado: Frontiers Media S.A. 2021
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spelling oai:doaj.org-article:293e5684ce04422d82c832ce9a2a3b462021-11-19T07:33:00ZEffect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis1663-981210.3389/fphar.2021.604017https://doaj.org/article/293e5684ce04422d82c832ce9a2a3b462021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fphar.2021.604017/fullhttps://doaj.org/toc/1663-9812Aims: We aim to perform a systematic review and meta-analysis examining randomized controlled trials assessing the efficacy and safety of sacubitril/valsartan in patients on renal outcomes, in comparison with the renin–angiotensin–aldosterone system inhibitor (RAASi).Methods: Eligible studies were retrieved on MEDLINE, EMBASE, and Cochrane until September 2021. The primary outcome was the incidence of renal impairment, which was defined as the composite of increases in serum creatinine by >0.3 mg/dl and/or a reduction in eGFR ≥25%, development of ESRD, or renal death. We pooled relative risks (RRs) with 95% confidence intervals (CIs) or the mean difference with 95% CIs for the variables.Results: Our search yielded 10 randomized controlled trials with a total of 18,362 patients. Compared with RAASi treatment, patients treated with sacubitril/valsartan had lower incidence of composite renal impairment (10 studies, 18,362 patients, RR 0.84; 95% CI 0.72–0.96, p = 0.01; I2 = 22%), ESRD development (3 studies, 13,609 patients, RR 0.53; 95% CI 0.30–0.96, p = 0.03; I2 = 0%), drug discontinuation due to renal events (4 studies, 9,995 patients, RR 0.58; 95% CI 0.40–0.83, p = 0.003; I2 = 47%), severe hyperkalemia (6 studies, 16,653 patients, RR 0.80; 95% CI 0.68–0.93, p = 0.01; I2 = 25%) and a slower eGFR decline (4 studies, 13,608 patients, WMD 0.56; 95% CI 0.36–0.76, p < 0.00001; I2 = 65%). Subgroup analysis demonstrated that sacubitril/valsartan was associated with a lower incidence of renal impairment in patients with heart failure and preserved ejection fraction (HFpEF), but not in those with heart failure and reduced ejection fraction (HFrEF). The superior renal function preservation of sacubitril/valsartan treatment was not associated with different baseline eGFR levels and follow-up duration. There was a smaller increase in the change in the urine albumin-to-creatinine ratio (UACR) (3 studies, 9,114 patients, SMD 0.06; 95% CI 0.02–0.10, p = 0.003; I2 = 14%) with sacubitril/valsartan treatment. However, patients with heart failure appeared to have increased microalbuminuria, not patients without HF (p = 0.80 for interaction).Conclusion: Sacubitril/valsartan was associated with a lower incidence of composite renal impairment especially in patients with HFpEF, but higher microalbuminuria in patients with heart failure (both HFrEF and HFpEF) compared with RAASi. The lower incidence of severe hyperkalemia and drug discontinuation due to renal events in patients with sacubitril/valsartan treatment demonstrated its superior safety compared with RAASi.Ying XuYing XuYing XuYing XuYing XuYang ChenYang ChenYang ChenYang ChenJia Wei ZhaoChao LiChao LiAmanda Y WangAmanda Y WangAmanda Y WangFrontiers Media S.A.articlesacubitril/valsartanrenin–angiotensin–aldosterone systemrenal outcomessystematic reviewmeta-analysisTherapeutics. PharmacologyRM1-950ENFrontiers in Pharmacology, Vol 12 (2021)
institution DOAJ
collection DOAJ
language EN
topic sacubitril/valsartan
renin–angiotensin–aldosterone system
renal outcomes
systematic review
meta-analysis
Therapeutics. Pharmacology
RM1-950
spellingShingle sacubitril/valsartan
renin–angiotensin–aldosterone system
renal outcomes
systematic review
meta-analysis
Therapeutics. Pharmacology
RM1-950
Ying Xu
Ying Xu
Ying Xu
Ying Xu
Ying Xu
Yang Chen
Yang Chen
Yang Chen
Yang Chen
Jia Wei Zhao
Chao Li
Chao Li
Amanda Y Wang
Amanda Y Wang
Amanda Y Wang
Effect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis
description Aims: We aim to perform a systematic review and meta-analysis examining randomized controlled trials assessing the efficacy and safety of sacubitril/valsartan in patients on renal outcomes, in comparison with the renin–angiotensin–aldosterone system inhibitor (RAASi).Methods: Eligible studies were retrieved on MEDLINE, EMBASE, and Cochrane until September 2021. The primary outcome was the incidence of renal impairment, which was defined as the composite of increases in serum creatinine by >0.3 mg/dl and/or a reduction in eGFR ≥25%, development of ESRD, or renal death. We pooled relative risks (RRs) with 95% confidence intervals (CIs) or the mean difference with 95% CIs for the variables.Results: Our search yielded 10 randomized controlled trials with a total of 18,362 patients. Compared with RAASi treatment, patients treated with sacubitril/valsartan had lower incidence of composite renal impairment (10 studies, 18,362 patients, RR 0.84; 95% CI 0.72–0.96, p = 0.01; I2 = 22%), ESRD development (3 studies, 13,609 patients, RR 0.53; 95% CI 0.30–0.96, p = 0.03; I2 = 0%), drug discontinuation due to renal events (4 studies, 9,995 patients, RR 0.58; 95% CI 0.40–0.83, p = 0.003; I2 = 47%), severe hyperkalemia (6 studies, 16,653 patients, RR 0.80; 95% CI 0.68–0.93, p = 0.01; I2 = 25%) and a slower eGFR decline (4 studies, 13,608 patients, WMD 0.56; 95% CI 0.36–0.76, p < 0.00001; I2 = 65%). Subgroup analysis demonstrated that sacubitril/valsartan was associated with a lower incidence of renal impairment in patients with heart failure and preserved ejection fraction (HFpEF), but not in those with heart failure and reduced ejection fraction (HFrEF). The superior renal function preservation of sacubitril/valsartan treatment was not associated with different baseline eGFR levels and follow-up duration. There was a smaller increase in the change in the urine albumin-to-creatinine ratio (UACR) (3 studies, 9,114 patients, SMD 0.06; 95% CI 0.02–0.10, p = 0.003; I2 = 14%) with sacubitril/valsartan treatment. However, patients with heart failure appeared to have increased microalbuminuria, not patients without HF (p = 0.80 for interaction).Conclusion: Sacubitril/valsartan was associated with a lower incidence of composite renal impairment especially in patients with HFpEF, but higher microalbuminuria in patients with heart failure (both HFrEF and HFpEF) compared with RAASi. The lower incidence of severe hyperkalemia and drug discontinuation due to renal events in patients with sacubitril/valsartan treatment demonstrated its superior safety compared with RAASi.
format article
author Ying Xu
Ying Xu
Ying Xu
Ying Xu
Ying Xu
Yang Chen
Yang Chen
Yang Chen
Yang Chen
Jia Wei Zhao
Chao Li
Chao Li
Amanda Y Wang
Amanda Y Wang
Amanda Y Wang
author_facet Ying Xu
Ying Xu
Ying Xu
Ying Xu
Ying Xu
Yang Chen
Yang Chen
Yang Chen
Yang Chen
Jia Wei Zhao
Chao Li
Chao Li
Amanda Y Wang
Amanda Y Wang
Amanda Y Wang
author_sort Ying Xu
title Effect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis
title_short Effect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis
title_full Effect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis
title_fullStr Effect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis
title_full_unstemmed Effect of Angiotensin–Neprilysin Versus Renin–Angiotensin System Inhibition on Renal Outcomes: A Systematic Review and Meta-Analysis
title_sort effect of angiotensin–neprilysin versus renin–angiotensin system inhibition on renal outcomes: a systematic review and meta-analysis
publisher Frontiers Media S.A.
publishDate 2021
url https://doaj.org/article/293e5684ce04422d82c832ce9a2a3b46
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