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| 3. |
- Rossignol, P, et al.
(författare)
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NT-proBNP and stem cell factor plasma concentrations are independently associated with cardiovascular outcomes in end-stage renal disease hemodialysis patients
- 2022
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Ingår i: European Heart Journal Open. - : Oxford University Press. - 2752-4191. ; 2:6
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Tidskriftsartikel (refereegranskat)abstract
- Aimas: End-stage renal disease (ESRD) treated by chronic hemodialysis (HD) is associated with poor cardiovascular (CV) outcomes, with no available evidence-based therapeutics. A multiplexed proteomic approach may identify new pathophysiological pathways associated with CV outcomes, potentially actionable for precision medicine.Methods and Results: The AURORA trial was an international, multicentre, randomized, double-blind trial involving 2776 patients undergoing maintenance HD. Rosuvastatin vs. placebo had no significant effect on the composite primary endpoint of death from CV causes, nonfatal myocardial infarction or nonfatal stroke. We first compared CV risk-matched cases and controls (n = 410) to identify novel biomarkers using a multiplex proximity extension immunoassay (276 proteomic biomarkers assessed with OlinkTM). We replicated our findings in 200 unmatched cases and 200 controls. External validation was conducted from a multicentre real-life Danish cohort [Aarhus-Aalborg (AA), n = 331 patients] in which 92 OlinkTM biomarkers were assessed. In AURORA, only N-terminal pro-brain natriuretic peptide (NT-proBNP, positive association) and stem cell factor (SCF) (negative association) were found consistently associated with the trial's primary outcome across exploration and replication phases, independently from the baseline characteristics. Stem cell factor displayed a lower added predictive ability compared with NT-ProBNP. In the AA cohort, in multivariable analyses, BNP was found significantly associated with major CV events, while higher SCF was associated with less frequent CV deaths.Conclusions: Our findings suggest that NT-proBNP and SCF may help identify ESRD patients with respectively high and low CV risk, beyond classical clinical predictors and also point at novel pathways for prevention and treatment.
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- Benner, J. S., et al.
(författare)
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A novel programme to evaluate and communicate 10-year risk of CHD reduces predicted risk and improves patients' modifiable risk factor profile
- 2008
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Ingår i: International Journal of Clinical Practice. - : Hindawi Limited. - 1742-1241 .- 1368-5031. ; 62:10, s. 1484-1498
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Tidskriftsartikel (refereegranskat)abstract
- Aims: We assessed whether a novel programme to evaluate/communicate predicted coronary heart disease (CHD) risk could lower patients' predicted Framingham CHD risk vs. usual care. Methods: The Risk Evaluation and Communication Health Outcomes and Utilization Trial was a prospective, controlled, cluster-randomised trial in nine European countries, among patients at moderate cardiovascular risk. Following baseline assessments, physicians in the intervention group calculated patients' predicted CHD risk and were instructed to advise patients according to a risk evaluation/communication programme. Usual care physicians did not calculate patients' risk and provided usual care only. The primary end-point was Framingham 10-year CHD risk at 6 months with intervention vs. usual care. Results: Of 1103 patients across 100 sites, 524 patients receiving intervention, and 461 receiving usual care, were analysed for efficacy. After 6 months, mean predicted risks were 12.5% with intervention, and 13.7% with usual care [odds ratio = 0.896; p = 0.001, adjusted for risk at baseline (17.2% intervention; 16.9% usual care) and other covariates]. The proportion of patients achieving both blood pressure and low-density lipoprotein cholesterol targets was significantly higher with intervention (25.4%) than usual care (14.1%; p < 0.001), and 29.3% of smokers in the intervention group quit smoking vs. 21.4% of those receiving usual care (p = 0.04). Conclusions: A physician-implemented CHD risk evaluation/communication programme improved patients' modifiable risk factor profile, and lowered predicted CHD risk compared with usual care. By combining this strategy with more intensive treatment to reduce residual modifiable risk, we believe that substantial improvements in cardiovascular disease prevention could be achieved in clinical practice.
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| 7. |
- Coiro, S., et al.
(författare)
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Diuretic therapy as prognostic enrichment factor for clinical trials in patients with heart failure with reduced ejection fraction
- 2021
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Ingår i: Clinical Research in Cardiology. - : Springer Science and Business Media LLC. - 1861-0684 .- 1861-0692. ; 110, s. 1308-1320
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Tidskriftsartikel (refereegranskat)abstract
- Background Loop diuretics are the mainstay of congestion treatment in patients with heart failure (HF). We assessed the association between baseline loop diuretic use and outcome. We also compared the increment in risk related to diuretic dose with conventional prognostic enrichment criteria used in the EMPHASIS-HF trial, which included patients with systolic HF and mild symptoms, such as prior hospitalization and elevated natriuretic peptides. Methods Individual analyses were performed according to baseline loop diuretic usage (furosemide-equivalent dose > 40 mg, 1-40 mg, and no furosemide), and according to enrichment criteria adopted in the trial [i.e. recent hospitalization (< 30 days or 30 to 180 days prior to randomization) due to HF or other cardiovascular cause, or elevated natriuretic peptides]. The primary endpoint was a composite of cardiovascular death or HF hospitalization. Results Loop diuretic usage at baseline (HR for > 40 mg furosemide-equivalent dose = 3.16, 95% CI 2.43-4.11; HR for 1-40 mg = 2.06, 95% CI 1.60-2.65) was significantly associated with a higher risk for the primary endpoint in a stepwise manner when compared to no baseline loop diuretic usage. In contrast, the differences in outcome rates were more modest when using history of hospitalization and/or BNP: all HR ranged from 1 (reference, non-HF related CV hospitalization > 30 days) to 2.04 (HF hospitalization < 30 days). The effect of eplerenone on the primary endpoint was consistent across subgroups in both analyses (P for interaction >= 0.2 for all). Conclusions Loop diuretic usage (especially at doses > 40 mg) identified patients at higher risk than history of HF hospitalization and/or high BNP blood concentrations. Graphic abstract
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- Girerd, N., et al.
(författare)
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Clinical benefits of eplerenone in patients with systolic heart failure and mild symptoms when initiated shortly after hospital discharge: analysis from the EMPHASIS-HF trial
- 2015
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Ingår i: European Heart Journal. - : Oxford University Press (OUP). - 0195-668X .- 1522-9645. ; 36:34, s. 2310-2317
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Tidskriftsartikel (refereegranskat)abstract
- Aims Cardiovascular hospitalization (CVH) in patients with heart failure (HF) is associated with a high post-discharge rate of early re-admission and CV death. Eplerenone might be effective in reducing the incidence of these adverse clinical outcomes during this period. Methods and results The EMPHASIS-HF trial compared eplerenone with placebo added to standard therapy in 2737 patients with New York Heart Association class II HF and left ventricular ejection fraction <= 35%. We conducted a post hoc analysis in the 2338 patients randomized within 180 days of a CVH. The interaction between the time from the qualifying CVH to randomization and the primary outcome of CV death or hospitalization for HF (HHF), as well as other secondary outcomes, was assessed in Cox survival models. Most of the qualifying CVHs were HHF (N = 1496, 64.0%), acute coronary syndromes (N = 390, 16.7%), and arrhythmias (N = 197, 7.2%). The median time of study drug initiation from qualifying CVH was 42 days. The relative rate reductions in CV death/HHF, HHF, and all-cause mortality were similar (P for interaction = 0.65, 0.44, and 0.40, respectively) whether the treatment was initiated <42 or 42+ days after qualifying CVH. Absolute rate reductions were -5.61 [-8.67, -2.55] events per 100 patient x years in the <42 days group and -3.58 [-6.37, -0.79] in the 42+ days group. The adverse effects of eplerenone were also unaffected by the time from the qualifying CVH. Conclusion Eplerenone is safe, improves survival, and may prevent re-admission when initiated soon after a hospitalization for HF or acute coronary syndromes in patients with systolic HF and mild symptoms.
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| 10. |
- Girerd, N., et al.
(författare)
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Serum aldosterone is associated with mortality and re-hospitalization in patients with reduced ejection fraction hospitalized for acute heart failure: analysis from the EVEREST trial
- 2013
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842. ; 15:11, s. 1228-1235
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: Post-discharge morbidity and mortality for acute heart failure (AHF) patients remains high. Although the adverse effects of neurohormonal activation are well known in chronic HF, the prognostic significance of serum aldosterone in patients hospitalized for AHF has not been well studied. METHODS AND RESULTS: A secondary analysis was carried out of the placebo arm (n = 1850) from the EVEREST trial which had aldosterone measured at baseline. All patients were hospitalized for worsening HF and had an LVEF <40%. The median follow-up was 9.9 months. The association between serum aldosterone levels at baseline and the independently adjudicated outcomes [all-cause mortality (ACM) and the combined outcome of cardiovascular mortality (CVM) and HF re-hospitalization] were explored with multivariable Cox models. Median aldosterone levels increased during the hospital stay from 11 ng/dL at baseline to 15 ng/dL at discharge (P < 0.001) and remained increased after discharge (16 ng/dL at 24 weeks, P < 0.001). After adjusting for potential confounders, higher baseline aldosterone levels were associated with an increased risk for ACM and CVM or HF re-hospitalization [hazard ratio (HR) 1.49, 95% confidence intrerval (CI) 1.11-1.99; and HR 1.40, 95% CI 1.11-1.78, respectively, in the highest quartile when compared with the lowest]. CONCLUSION: In patients with LVEF <40% hospitalized for AHF and receiving standard therapy, serum aldosterone levels correlated with worse post-discharge outcomes. Aldosterone levels increase during AHF hospitalization and remain increased long after discharge. These results suggest that further modulation of the renin-angiotensin-aldosterone system in patients admitted with worsening HF might favourably improve post-discharge outcomes.
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- Holm, H., et al.
(författare)
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Ventricular–arterial coupling (VAC) in a population-based cohort of middle-aged individuals: The STANISLAS cohort
- 2023
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Ingår i: Atherosclerosis. - 1879-1484. ; 374, s. 11-20
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Tidskriftsartikel (refereegranskat)abstract
- Background and aimsData exploring normal values of different ventricular–arterial coupling (VAC) parameters and their association with anthropometric and cardiovascular (CV) factors are scarce. We aim to report values of two different methods of VAC assessment according to age and sex and explore their association with CV factors within a large population-based cohort of middle-aged individuals.MethodsFor 1333 (mean age 48 ± 14) individuals participating in the 4th visit of the STANISLAS cohort, VAC was assessed by two methods [1]: arterial elastance (Ea)/end-systolic elastance (Ees) and [2] Pulse wave velocity (PWV)/Global longitudinal strain (GLS).ResultsThe mean values of Ea/Ees and PWV/GLS were 1.06 ± 0.20 and 0.42 ± 0.12, respectively. The two methods of VAC assessment were poorly correlated (Pearson's correlation coefficient r = 0.14 (0.08; 0.19)). Increased PWV/GLS was associated with older age and a higher degree of cardiovascular risk factors (i.e., BMI, blood pressure, LDL, diabetes, hypertension) in the whole population as well as in the parent generation. In contrast, higher Ea/Ees were associated with decreasing age, and lower prevalence of risk factors in the whole cohort but neutrally associated with risk factors in the parent generation.ConclusionsHigher PWV/GLS is significantly associated with CV factors regardless of age. In contrast, worse Ea/Ees is associated with a better CV risk profile when considering individuals aged 30 to 70 but neutrally associated with CV factors when considering only older patients. These results may suggest that PWV/GLS should preferably be used to explore VAC. In addition, age-individualized threshold of Ea/Ees should be used.
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| 18. |
- Huttin, O, et al.
(författare)
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Corrigendum
- 2021
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Ingår i: ESC heart failure. - : Wiley. - 2055-5822. ; 8:5, s. 4364-4364
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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- Monzo, L., et al.
(författare)
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Time to clinical benefit of eplerenone among patients with heart failure and reduced ejection fraction: a subgroups analysis from the EMPHASIS-HF trial
- 2023
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Ingår i: European Journal of Heart Failure. - 1388-9842. ; 25:8, s. 1444-1449
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Tidskriftsartikel (refereegranskat)abstract
- AimEplerenone reduces the risk of cardiovascular death or first hospitalization for heart failure (HF) in patients with HF and a reduced ejection fraction (HFrEF), but it is still frequently underused in routine practice. We evaluated the time course of benefits of eplerenone after its initiation in HFrEF patients from the EMPHASIS-HF trial. Methods and resultsThe EMPHASIS-HF trial was a double-blind randomized clinical trial assessing the effect of eplerenone in patients (n = 2737, mean age 68.6 & PLUSMN; 7.6 years, 22.3% women) with HFrEF and mild symptoms. The time trajectories for the effect of eplerenone versus placebo on the primary composite endpoint (cardiovascular death or first hospitalization for HF) were investigated using Cox proportional hazards models with truncated data at each day post-randomization. A significant reduction in the primary composite endpoint was observed 26 days after randomization (hazard ratio 0.58; 95% confidence interval, 0.34-1.00, p = 0.049). Eplerenone was first associated with a significant reduction in the primary endpoint in 35 days or less in most subgroups, including patients with HF history & GE;18 months (day 24), estimated glomerular filtration rate <60 ml/min (day 12), ischaemic HF aetiology (day 28), age & GE;65 years (day 28), narrow QRS (day 30), higher MAGGIC score (day 35), lower potassium (day 30), left ventricular ejection fraction & GE;30% (day 28) or already treated with beta-blockers (day 25). ConclusionsEplerenone provides statistically significant and clinically meaningful benefits shortly after treatment initiation in most patients, irrespective of clinical profile. This result reinforces the need for an early initiation of eplerenone in HFrEF, as part of rapidly instituting guideline-directed medical therapy.
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| 21. |
- Olivier, A., et al.
(författare)
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Effect of eplerenone in patients with heart failure and reduced ejection fraction: potential effect modification by abdominal obesity: Insight from the EMPHASIS-HF trial
- 2017
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 19:9, s. 1186-1197
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: An excessive production of aldosterone influences outcome in patients with heart failure (HF) and in obese patients. Findings from laboratory studies suggest that chronic aldosterone blockade maybe more beneficial in abdominally obese HF-prone rats. In the current study, we investigated if the clinical response to a mineralocorticoid receptor antagonist in mildly symptomatic HF patients varied by abdominal obesity. METHODS AND RESULTS: A total of 2587 NYHA class II, reduced ejection fraction HF (HFrEF) patients enrolled in the EMPHASIS-HF trial were randomly assigned to eplerenone and placebo. In this post hoc analysis, patients were categorized according to waist circumference (WC) (normal if WC < 102 cm in men and < 88 cm in women; abdominal obesity if WC >/= 102 cm in men and >/= 88 cm women). The potential statistical interaction between the treatment and WC was assessed on the primary endpoint of death from cardiovascular causes or hospitalization for HF and other secondary endpoints. Over a median follow-up of 21 months, a significant benefit of eplerenone for the primary outcome was noted in both normal [hazard ratio (HR) 0.77, 95% confidence interval (CI) 0.61-0.98, P = 0.03] and increased (HR 0.48, 95% CI 0.37-0.63, P < 0.0001) WC subgroups, but the latter patients appeared to receive greater benefit than patients with normal WC (P for interaction = 0.01). This suggests a significant quantitative (treatment effect varies in magnitude by subgroup, but is always in same direction) rather than a qualitative interaction (direction of the treatment effect varies by subgroup) between eplerenone and WC in the adjusted analysis. Mean doses of eplerenone, blood pressure and serum potassium changes and adverse events were similar between WC subgroups. CONCLUSION: In EMPHASIS-HF, eplerenone improved outcomes in HFrEF patients with and without abdominal obesity, although the benefit appeared to be more pronounced among those with abdominal obesity. The findings are potentially hypothesis generating and need to be replicated in other HFrEF populations.
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| 22. |
- Rossignol, P., et al.
(författare)
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Cardiovascular risk associated with serum potassium in the context of mineralocorticoid receptor antagonist use in patients with heart failure and left ventricular dysfunction
- 2020
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 22:8, s. 1402-1411
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Tidskriftsartikel (refereegranskat)abstract
- Background To assess the prognostic value of mineralocorticoid receptor antagonist (MRA) initiation and change in serum potassium (K+) during follow-up in patients post-acute myocardial infarction with left ventricular dysfunction or chronic heart failure (HF) and reduced ejection fraction (HFrEF). Methods and results Risk scores for predicting cardiovascular death (primary outcome), hospitalization for HF and all-cause death were developed. K+ and other relevant time-updated clinical and biological variables were added to conventional prognostic factors when constructing these new models. EPHESUS (n = 6632) was the derivation cohort, while EMPHASIS-HF (chronic HF, n = 2737) was used as external validation cohort. The final cardiovascular death risk score included medical history, clinical and biological parameters (e.g. K+, below or above the normal range of 4-5 mmol/L, estimated glomerular filtration rate, and anaemia), as well as aspects of treatment (any diuretic usage, MRA use or discontinuation, and beta-blocker use). The risk score performed well in both the derivation and validation cohorts and outperformed the MAGGIC score. A web-based calculator was created to allow easy determination of the risk score (). Conclusion Adding time-updated variables, including K+ and MRA treatment, improved risk prediction of cardiovascular death (on top of the MAGGIC score) in patients with HF eligible for renin-angiotensin system inhibitors and MRA therapy. This new risk score including MRA usage and K+ may be of value in helping physicians to better use MRAs, avoid unnecessary and potentially detrimental permanent discontinuations, and therefore improving cardiovascular outcomes in patients with chronic HFrEF or HF after acute myocardial infarction with left ventricular dysfunction.
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| 23. |
- Rossignol, P., et al.
(författare)
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Incidence, Determinants, and Prognostic Significance of Hyperkalemia and Worsening Renal Function in Patients with Heart Failure Receiving the Mineralocorticoid Receptor Antagonist Eplerenone or Placebo Additional to Optimal Medical Therapy: Results from the Eplerenone in Mild Patients Hospitalization and Survival Study in Heart Failure (EMPHASIS-HF)
- 2014
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Ingår i: Circulation Heart Failure. - 1941-3289 .- 1941-3297. ; 7:1, s. 51-58
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: -Mineralocorticoid receptor antagonists (MRA) improve outcomes in patients with systolic heart failure (HF), but may induce a worsening of renal function (WRF) and/or hyperkalemia (HK). We assessed the risk factors for MRA-related WRF and for HK, as well as the association between HK and WRF with clinical outcomes in the Eplerenone in Mild Patients Hospitalization and Survival Study in Heart Failure (EMPHASIS-HF) METHODS AND RESULTS: -Serial changes in estimated glomerular filtration rate (eGFR) and in serum potassium were available in 2737 patients during a median 21-month follow-up. HK variably defined as serum K>4.5, 5 or 5.5 mmol/L occurred in 74.7 %, 32.5 %, and 8.9 % of EMPHASIS-HF patients, respectively. WRF defined as a decrease in eGFR > 20% or >30% from baseline occurred in 27% and 14% of patients, respectively. Patients assigned eplerenone displayed modest and early but significant and persistent i) rise in serum potassium, and ii) reduction in eGFR compared with placebo. In multivariate analyses, eplerenone was associated with a higher incidence of WRF and HK, which were interrelated and also associated with baseline patient characteristics (e.g. age >/=75 years, hypertension, diabetes, non-white race, ejection fraction <30%, and treatment with an antiarrythmics drug or loop diuretic). Eplerenone retained its survival benefits, without any significant interaction with the association between HK >5.5 mmol/l only and WRF and worse outcomes. CONCLUSIONS: -In HF patients receiving optimal therapy, WRF and HK were more frequent when eplerenone was added, but their occurence did not eliminate the survival benefit of eplerenone. Clinical Trial Registration-URL: http://www.ClinicalTrials.gov number. Unique identifier: NCT00232180.
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