scholarly journals P1236EFFECTS OF SACUBITRIL-VALSARTAN IN HEART FAILURE WITH PRESERVED EJECTION FRACTION IN PATIENTS UNDERGOING PERITONEAL DIALYSIS

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Sha Fu ◽  
Zhenjian Xu ◽  
Baojuan Lin ◽  
Junzhe Chen ◽  
Qiuyan Huang ◽  
...  
Keyword(s):  
Heart Failure ◽  
Peritoneal Dialysis ◽  
Ejection Fraction ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Matched Pair ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction ◽  
Nyha Classification ◽  
Neprilysin Inhibitor

Abstract Background and Aims Angiotensin receptor–neprilysin inhibitor (ARNI) sacubitril–valsartan is a landmark drug in heart failure with reduced ejection fraction (HFrEF), however, it remains unclear in patients with heart failure with preserved ejection fraction (HFpEF), especially the data of ARNI treatment on peritoneal dialysis (PD) patients with HFpEF are lacking. The present study was designed to determine the efficacy and safety of sacubitril–valsartan in patients with HFpEF undergoing peritoneal dialysis. Method We assigned end stage renal disease (ESRD)patients, receiving peritoneal dialysis for 3 months, with New York Heart Association (NYHA) class II to IV heart failure, left ventricular ejection fraction ≥ 50%, and elevated level of N-terminal pro–B-type natriuretic peptide (NT-proBNP) to receive sacubitril/valsartan treatment. Patients were regularly followed up after medication treatment. Wilcoxon matched-pair signed-rank (2 samples) tests were applied to investigate the alterations in Clinical and biochemical parameters as the efficacy before and after taking sacubitril–valsartan, and safety was also assessed. Results Twenty-one patients were recruited in this study. Compared with baseline levels, NT-proBNP levels (p=0.002) and heart rate (p=0.031) were markedly decreased after treatment with sacubitril/valsartan, signs and symptoms of heart failure (21/21 versus 15/21, p=0.021) and NYHA classification were notably improved after 3-12 months follow-up. Conclusion The present data suggested that sacubitril/valsartan treatment in the patients with HFpEF undergoing peritoneal dialysis was effective and safe, which is the first study about sacubitril/valsartan treatment for the PD patients with HFpEF, and it may bring the hope for these patients due to no other effective methods at present.

scholarly journals The PARAGON-HF trial: the sacubitril/valsartan in heart failure with preserved ejection fraction

2020 ◽  
Vol 22 (Supplement_L) ◽  
pp. L77-L81
Author(s):  
Edoardo Gronda ◽  
Emilio Vanoli ◽  
Massimo Iacoviello
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Structural Heart Disease ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Preserved Ejection Fraction ◽  
Target Dose ◽  
Ventricular Ejection Fraction ◽  
Therapeutic Concept ◽  
Neprilysin Inhibitor

Abstract Heart failure (HF) with preserved ejection fraction (HFpEF) is a clinical condition characterized by large pathophysiology heterogeneity with lack of effective therapies as proven by the disappointing results generated by randomized controlled trials. The innovative therapeutic concept provided by sacubitril–valsartan, a molecule combining angiotensin receptor blocking agent and neprilysin inhibitor has suggested the hypothesis it would have led to a reduced risk of hospitalization for HF or death from cardiovascular causes among patients with HF and preserved ejection fraction. The PARAGON-HF (ClinicalTrials.gov number, NCT01920711) investigated HF subjects class II to IV HF, ejection fraction of 45% or higher, elevated level of natriuretic peptides, and structural heart disease to receive sacubitril–valsartan (target dose, 97 mg of sacubitril with 103 mg of valsartan twice daily) or valsartan (target dose, 160 mg twice daily). The trial missed the primary outcome of cardiovascular death and HF hospitalization (HFH) in the overall study population. A subgroup analysis addressed significant decrease of HFH in subjects with left ventricular ejection fraction below the median 57% value in the study. The data were consistent with previous post hoc analysis performed in studies where candesartan and spironolactone were investigated in HFpEF. Those results open the door to investigate angiotensin aldosterone and peptidases inhibition efficacy in the unexplored HF middle range ejection fraction, currently lacking of valid evidence.

Effect of Sacubitril/Valsartan Combined with Dapagliflozin on Long-Term Cardiac Mortality in Heart Failure with Reduced Ejection Fraction

Angiology ◽  
2021 ◽  
pp. 000331972110473
Author(s):  
Umut Karabulut ◽  
Kudret Keskin ◽  
Dilay Karabulut ◽  
Ece Yiğit ◽  
Zerrin Yiğit
Keyword(s):  
Heart Failure ◽  
Combination Therapy ◽  
Ejection Fraction ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Cardiac Mortality ◽  
Ventricular Ejection Fraction ◽  
Reduced Ejection Fraction ◽  
Neprilysin Inhibitor

The angiotensin receptor–neprilysin inhibitor (ARNI) sacubitril/valsartan and sodium-glucose cotransporter-2 (SGLT-2) inhibitor dapagliflozin have been shown to reduce rehospitalization and cardiac mortality in patients with heart failure (HF) with reduced ejection fraction (HFrEF). We aimed to compare the long-term cardiac and all-cause mortality of ARNI and dapagliflozin combination therapy against ARNI monotherapy in patients with HFrEF. This retrospective study involved 244 patients with HF with New York Heart Association (NYHA) class II–IV symptoms and ejection fraction ≤40%. The patients were divided into 2 groups: ARNI monotherapy and ARNI+dapagliflozin. Median follow-up was 2.5 (.16–3.72) years. One hundred and seventy-five (71.7%) patients were male, and the mean age was 65.9 (SD, 10.2) years. Long-term cardiac mortality rates were significantly lower in the ARNI+dapagliflozin group (7.4%) than in the ARNI monotherapy group (19.5%) ( P = .01). Dapagliflozin [Hazard Ratio (HR) [95% Confidence Interval (CI)] = .29 [.10–.77]; P = .014] and left ventricular ejection fraction (LVEF) [HR (95% CI) = .89 (.85–.93); P < .001] were found to be independent predictors of cardiac mortality. Our study showed a significant reduction in cardiac mortality with ARNI and dapagliflozin combination therapy compared with ARNI monotherapy.

Abstract 17311: Ventricular Arrhythmias and Fibrosis in Patients With Heart Failure and Preserved Ejection Fraction

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Natasha Cuk ◽  
Jae H Cho ◽  
Donghee Han ◽  
Joseph E Ebinger ◽  
Eugenio Cingolani
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Cardiac Mri ◽  
Ventricular Arrhythmias ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction ◽  
Patients With Heart Failure ◽  
Ventricular Fibrosis

Introduction: Sudden death due to ventricular arrhythmias (VA) is one of the main causes of mortality in patients with heart failure and preserved ejection fraction (HFpEF). Ventricular fibrosis in HFpEF has been suspected as a substrate of VA, but the degree of fibrosis has not been well characterized. Hypothesis: HFpEF patients with increased degree of fibrosis will manifest more VA. Methods: Cedars-Sinai medical records were probed using Deep 6 artificial intelligence data extraction software to identify patients with HFpEF who underwent cardiac magnetic resonance imaging (MRI). MRI of identified patients were reviewed to measure extra-cellular volume (ECV) and degree of fibrosis. Ambulatory ECG monitoring (Ziopatch) of those patients were also reviewed to study the prevalence of arrhythmias. Results: A total of 12 HFpEF patients who underwent cardiac MRI were identified. Patients were elderly (mean age 70.3 ± 7.1), predominantly female (83%), and overweight (mean BMI 32 ± 9). Comorbidities included hypertension (83%), dyslipidemia (75%), and coronary artery disease (67%). Mean left ventricular ejection fraction by echocardiogram was 63 ± 8.7%. QTc as measured on ECG was not significantly prolonged (432 ± 15 ms). ECV was normal in those patients for whom it was available (24.2 ± 3.1, n = 9) with 3/12 patients (25%) demonstrating ventricular fibrosis by MRI (average burden of 9.6 ± 5.9%). Ziopatch was obtained in 8/12 patients (including all 3 patients with fibrosis) and non-sustained ventricular tachycardia (NSVT) was identified in 5/8 (62.5%). One patient with NSVT and without fibrosis on MRI also had a sustained VA recorded. In those patients who had Ziopatch monitoring, there was no association between presence of fibrosis and NSVT (X2 = 0.035, p = 0.85). Conclusions: Ventricular fibrosis was present in 25% of HFpEF patients in this study and NSVT was observed in 62.5% of those patients with HFpEF who had Ziopatch monitoring. The presence of fibrosis by Cardiac MRI was not associated with NSVT in this study; however, the size of the cohort precludes broadly generalizable conclusions about this association. Further investigation is required to better understand the relationship between ventricular fibrosis by MRI and VA in patients with HFpEF.

Abstract 13104: The Concomitant Inflammation Affect the Ratio of N-terminal Pro B-type Natriuretic Peptide to B-type Natriuretic Peptide in Patients With Heart Failure and Preserved Ejection Fraction

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Tsutomu Kawai ◽  
Takahisa Yamada ◽  
Tetsuya Watanabe ◽  
Shunsuke Tamaki ◽  
Shungo Hikoso ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Natriuretic Peptide ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction ◽  
Inflammatory Status ◽  
Patients With Heart Failure ◽  
Multicenter Prospective Observational Study

Backgrounds: Although B-type natriuretic peptide (BNP) and N-terminal pro B-type natriuretic peptide (NT-proBNP ) are interrelated parameters in assessment heart failure severity and prognosis, the ratio of NT-proBNP to BNP (NT-proBNP/BNP) are affected by various clinical factors, such as renal function. However, little is known about the influence of inflammation on NT-proBNP/BNP in patients with heart failure and preserved ejection fraction (HFpEF). Methods and Results: Patients data were extracted from PURSUIT-HFpEF registry, which is a multicenter prospective observational study including patients hospitalized for acute heart failure with left ventricular ejection fraction of >50%. Of 871 patients, data of BNP and NT-proBNP was available in 654 patients. The median baseline concentration of BNP was 474 pg/ml (299-720), NT-proBNP was 3310 pg/ml (1740-6840), and NT-proBNP/BNP was 7.6 (5.0-11.8). In multivariable linear regression analyses, older age [odds ratio (OR); 1.05, 95% confidence interval (CI); 1.02-1.09, p=0.001], higher creatinine [OR; 2.63, 95% CI; 1.66-4.16, p<0.001], and higher C-reactive protein (CRP) [OR; 1.17, 95% CI; 1.06-1.28, p<0.001] were significantly associated with a higher NT-proBNP/BNP (>median value of 7.6). However, other factors expected to affect NT-proBNP/BNP, such as atrial fibrillation and body mass index, were not associated with a higher NT-proBNP/BNP in this study. Patients in the highest CRP quartile had significantly higher NT-proBNP/BNP than those with other quartiles. Conclusion: In HFpEF patients, concomitant inflammation was associated with high NT-proBNP/BNP, which indicated that we need a careful interpretation on these two natriuretic peptides of patients with HFpEF and inflammatory status, such as infection.

1407Drug effect of luseogliflozin and voglibose on heart failure with preserved ejection fraction in diabetic patients: a multicenter randomized-controlled trial

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
K Ejiri ◽  
T Miyoshi ◽  
H Kihara ◽  
Y Hata ◽  
T Nagano ◽  
...  
Keyword(s):  
Heart Failure ◽  
Type 2 Diabetes ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Left Ventricular Ejection ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction

Abstract Background Recent randomized, placebo-controlled trial in patients with type 2 diabetes demonstrated that the sodium-glucose cotransporter 2 inhibitors reduced mortality, cardiovascular events and hospitalization for heart failure. However, those trials were not specialized design to investigate the effect of sodium-glucose cotransporter 2 inhibitors in patients with heart failure, in particular with heart failure with preserved ejection fraction. Purpose The aim of this study was to evaluate the drug efficacy of luseogliflozin, a sodium-glucose cotransporter 2 inhibitor, compared with voglibose, an alpha-glucosidase inhibitor, using brain natriuretic peptide (BNP) in type 2 diabetes patients with heart failure with preserved ejection fraction. Methods This study was a prospective, multicenter, open-label, randomized-controlled trial, comparing luseogliflozin 2.5 mg once daily or voglibose 0.2 mg three times daily in patients with type 2 diabetes suffering from heart failure with preserved ejection fraction (left ventricular ejection fraction >45% and BNP ≥35 pg/ml2) in a 1:1 randomization fashion. Randomization was undertaken using a computer-generated random sequence web response system. The primary outcome was the difference from baseline in BNP after 12 weeks of treatment between two drugs. The key secondary outcomes were the change from baseline in left ventricular ejection fraction and E/e' in echocardiographic parameters, body weight, glycohemoglobin level after 12 weeks of treatment. The safety outcomes included the incidence of major adverse cardiovascular events, hypoglycemic adverse events, and urinary tract infection. Results Between December 2015 and September 2018, 173 patients from 16 hospitals and clinics have been included in this study. Of those, 83 patients were assigned to receive luseogliflozin and 82 to receive voglibose. There was no significant difference in the reduction in the BNP concentration after 12 weeks from baseline between the two groups; the ratio of the average values at week 12 to the baseline value was 0.91 in the luseoglifllzin group as compared with 0.98 in the voglibose group (percent change, −9.0% vs. −1.9%, ratio of change with luseogliflozin vs. voglibose, 0.93; 95% confidence interval, 0.78 to 1.10; p=0.26). The key secondary outcomes including left ventricular ejection fraction, E/e', body weight, glycohemoglobin level and the safety outcomes did not differ significantly between the two groups. Conclusions In type 2 diabetes patients with heart failure with preserved ejection fraction, the administration of luseogliflozin did not lead to a significant reduction in the BNP concentration than that of voglibose. Left ventricular ejection fraction, E/e', body weight and glycohemoglobin level after 12 weeks of treatment, comparing with at baseline did not differ significantly between the two groups. (UMIN Clinical Trial Registry number, UMINehz748.005618395) Acknowledgement/Funding Novartis

scholarly journals Influence of polypharmacy on patients with heart failure with preserved ejection fraction: a retrospective analysis on adverse outcomes in the TOPCAT trial

2020 ◽  
Vol 71 (702) ◽  
pp. e62-e70
Author(s):  
Yuzhong Wu ◽  
Wengen Zhu ◽  
Xin He ◽  
Ruicong Xue ◽  
Weihao Liang ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Retrospective Analysis ◽  
Heart Function ◽  
Left Ventricular ◽  
Adverse Outcomes ◽  
Left Ventricular Ejection ◽  
Controlled Study ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction

BackgroundPolypharmacy is common in heart failure (HF), whereas its effect on adverse outcomes in patients with HF with preserved ejection fraction (HFpEF) is unclear.AimTo evaluate the prevalence, prognostic impacts, and predictors of polypharmacy in HFpEF patients.Design and settingA retrospective analysis performed on patients in the Americas region (including the US, Canada, Argentina, and Brazil) with symptomatic HF and a left ventricular ejection fraction ≥45% in the TOPCAT (Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist) trial, an international, randomised, double-blind, placebo-controlled study conducted during 2006–2013 in six countries.MethodPatients were categorised into four groups: controls (<5 medications), polypharmacy (5–9 medications), hyperpolypharmacy, (10–14 medications), and super hyperpolypharmacy (≥15 medications). The outcomes and predictors in all groups were assessed.ResultsOf 1761 participants, the median age was 72 years; 37.5% were polypharmacy, 35.9% were hyperpolypharmacy, and 19.6% were super hyperpolypharmacy, leaving 7.0% having a low medication burden. In multivariable regression models, three experimental groups with a high medication burden were all associated with a reduction in all-cause death, but increased risks of HF hospitalisation and all-cause hospitalisation. Furthermore, several comorbidities (dyslipidemia, thyroid diseases, diabetes mellitus, and chronic obstructive pulmonary disease), a history of angina pectoris, diastolic blood pressure <80 mmHg, and worse heart function (the New York Heart Association functional classification level III and IV) at baseline were independently associated with a high medication burden among patients with HFpEF.ConclusionA high prevalence of high medication burden at baseline was reported in patients with HFpEF. The high medication burden might increase the risk of hospital readmission, but not the mortality.

Prognostic value of biomarkers in chronic heart failure with preserved left ventricular ejection fraction

2016 ◽  
Vol 88 (9) ◽  
pp. 102-105 ◽  
Author(s):  
T A Nikiforova ◽  
D Yu Shchekochikhin ◽  
F Yu Kopylov ◽  
A L Syrkin
Keyword(s):  
Heart Failure ◽  
Chronic Heart Failure ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Prognostic Value ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
The Novel ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction

The paper reviews major biomarkers for determining the prognosis in patients with chronic heart failure and preserved ejection fraction. It also considers cystatin C, one of the novel and probably the most practically important biomarkers.

scholarly journals Study protocol for the PURSUIT-HFpEF study: a Prospective, Multicenter, Observational Study of Patients with Heart Failure with Preserved Ejection Fraction

BMJ Open ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. e038294
Author(s):  
Shinichiro Suna ◽  
Shungo Hikoso ◽  
Takahisa Yamada ◽  
Masaaki Uematsu ◽  
Yoshio Yasumura ◽  
...  
Keyword(s):  
Heart Failure ◽  
Observational Study ◽  
Ejection Fraction ◽  
Acute Decompensated Heart Failure ◽  
Left Ventricular ◽  
University Hospital ◽  
Left Ventricular Ejection ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction

IntroductionNeither the pathophysiology nor an effective treatment for heart failure with preserved ejection fraction (HFpEF) has been elucidated to date. The purpose of this ongoing study is to elucidate the pathophysiology and prognostic factors for patients with HFpEF admitted to participating institutes. We also aim to obtain insights into the development of new diagnostic and treatment methods by analysing patient background factors, clinical data and follow-up information.Methods and analysisThis study is a prospective, multicentre, observational study of patients aged ≥20 years admitted due to acute decompensated heart failure with preserved left ventricular ejection fraction (≥50%) and elevated N-terminal-pro brain natriuretic peptide (NT-proBNP) (≥400 pg/mL). The study began in June 2016, with the participation of Osaka University Hospital and 31 affiliated facilities. We will collect data on history in detail, accompanying diseases, quality of life, frailty score, medication history, and laboratory and echocardiographic data. We will follow-up each patient for 5 years, and collect outcome data on mortality, cause of death, and the number and cause of hospitalisation. The target number of registered cases is 1500 cases in 5 years.Ethics and disseminationThe protocol was approved by the Institutional Review Board (IRB) of Osaka University Hospital on 24 February 2016 (ID: 15471), and by the IRBs of the all participating facilities. The findings will be disseminated through peer-reviewed publications and conference presentations.

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