Yang L, Ye N, Bian W, Cheng H. Efficacy of medication therapy for patients with chronic kidney disease and heart failure with preserved ejection fraction: a systematic review and meta-analysis.
Int Urol Nephrol 2021;
54:1435-1444. [PMID:
34669107 PMCID:
PMC9085668 DOI:
10.1007/s11255-021-03025-z]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 10/06/2021] [Indexed: 11/23/2022]
Abstract
Background
The prevalence and mortality of heart failure with preserved ejection fraction (HFpEF) are high in patients with chronic kidney disease (CKD). However, there is still a lack of recommendations for the medication therapy of these patients in the guideline so far.
Methods
We conducted a systematic review and meta-analysis of all the studies assessing medication therapy for patients with CKD and HFpEF by July 21, 2021. Pooled analysis was performed using a random-effect model and the quality assessment was performed. In our research, we followed to the Preferred Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The meta-analysis was registered on PROSPERO.
Results
We finally identified six studies, three of which were randomized controlled trials and the others were retrospective cohort studies. The results of meta-analysis including three retrospective cohort studies showed that renin–angiotensin system inhibitors had significantly reduced all-cause mortality by 14% (3 studies, 3816 patients, HR 0.86; 95% CI 0.79–0.95; I2 = 49%; P = 0.003), and all-cause hospitalization by 11% (2 studies, 2350 patients, HR 0.89; 95% CI 0.85–0.94; I2 = 0%; P < 0.00001) in patients with CKD and HFpEF. However, there was no significant reduction in the risk of hospitalization for heart failure (3 studies, 3816 patients, HR 0.88; 95% CI 0.75–1.04; I2 = 75%; P = 0.13). One of the studies focused on the sacubitril–valsartan showed that sacubitril–valsartan was associated with a reduced risk of hospitalization for heart failure and cardiovascular death (RR 0.79, 95% CI 0.66–0.95). The study focused on the carvedilol did not show a significant reduction in the risk of hospitalization for heart failure and cardiovascular death (HR 0.917, 95% CI 0.501–1.678).
Conclusions
For patients with CKD and HFpEF, renin–angiotensin system inhibitors is associated with significant benefits in all-cause mortality and all-cause hospitalization but has no significant effect on hospitalization for heart failure. The subgroup analysis of one RCT study focused on ARNI showed that although long-term treatment with sacubitril–valsartan may reduce the risk of hospitalization for heart failure and cardiovascular death, more studies are needed to confirm that.
Supplementary Information
The online version contains supplementary material available at 10.1007/s11255-021-03025-z.
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