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Aims: We investigated which patients with heart failure (HF) should receive specialist palliative care (SPC) by first creating a definition of need for SPC in patients hospitalised with HF using patient-reported outcome measures (PROMs) and then testing this definition using the outcome of days alive and out of hospital (DAOH). We also evaluated which baseline variables predicted need for SPC and whether those with this need received SPC.Methods and Results: PROMs assessing quality of life (QoL), symptoms, and mood were administered at baseline and every 4 months. SPC need was defined as persistently severe impairment of any PROM without improvement (or severe impairment immediately preceding death). We then tested whether need for SPC, so defined, was reflected in DAOH, a measure which combines length of stay, days of hospital re-admission, and days lost due to death. Of 272 patients recruited, 74 (27%) met the definition of SPC needs. These patients lived one third fewer DAOH than those without SPC need (and less than a quarter of QoL-adjusted DAOH). A Kansas City Cardiomyopathy Questionnaire (KCCQ) summary score of <29 identified patients who subsequently had SPC needs (area under receiver operating characteristic curve 0.78). Twenty-four per cent of patients with SPC needs actually received SPC (n = 18).Conclusions: A quarter of patients hospitalised with HF had a need for SPC and were identified by a low KCCQ score on admission. Those with SPC need spent many fewer DAOH and their DAOH were of significantly worse quality. Very few patients with SPC needs accessed SPC services. [ABSTRACT FROM AUTHOR]

Aims: We tested the hypothesis that candesartan improves outcomes in heart failure (HF) with mid-range ejection fraction [HFmrEF; ejection fraction (EF) 40-49%].Methods and Results: In 7598 patients enrolled in the CHARM Programme (HF across the spectrum of EF), we assessed characteristics, outcomes and treatment effect of candesartan according to EF. Patients with HFmrEF (n = 1322, 17%) were similar to those with HF with reduced EF (HFrEF; n = 4323, 57%) with respect to some characteristics, and intermediate between HFrEF and HF with preserved EF (HFpEF; n = 1953, 26%) with respect to others. Over a mean follow-up of 2.9 years, the incidence rates for the primary outcome of cardiovascular death or HF hospitalization were 15.9, 8.5 and 8.9 per 100 patient-years in HFrEF, HFmrEF and HFpEF. In adjusted analyses, the rates of the primary outcome declined with increasing EF up to 50%. For treatment effect, the incidence rates for the primary outcome for candesartan vs. placebo were 14.4 vs. 17.5 per 100 patient-years in HFrEF [hazard ratio (HR) 0.82, 95% confidence interval (CI) 0.75-0.91; P < 0.001], 7.4 vs. 9.7 per 100 patient-years in HFmrEF (HR 0.76, 95% CI 0.61-0.96; P = 0.02), and 8.6 vs. 9.1 per 100 patient-years in HFpEF (HR 0.95, 95% CI 0.79-1.14; P = 0.57). For recurrent HF hospitalization, the incidence rate ratios were 0.68 in HFrEF (95% CI 0.58-0.80; P < 0.001), 0.48 in HFmrEF (95% CI 0.33-0.70; P < 0.001), and 0.78 in HFpEF (95% CI 0.59-1.03; P = 0.08). With EF as a continuous spline variable, candesartan significantly reduced the primary outcome until EF well over 50% and recurrent HF hospitalizations until EF well over 60%.Conclusion: Candesartan improved outcomes in HFmrEF to a similar degree as in HFrEF. ClinicalTrials.gov: CHARM Alternative NCT00634400, CHARM Added NCT00634309, CHARM Preserved NCT00634712. [ABSTRACT FROM AUTHOR]

Aims: To evaluate the effects of digoxin in patients with the newly described phenotype of heart failure (HF) and mid-range ejection fraction (HFmrEF), attributed to mild left ventricular systolic dysfunction.Methods and Results: We carried out a retrospective analysis of the Digitalis Investigation Group (DIG) trial which had 7788 patients available for analysis with a left ventricular ejection fraction (LVEF) ranging between 3% and 85%. We compared the effect of digoxin to placebo in three mutually exclusive groups of patients defined by LVEF category: <40% (HF with reduced LVEF, HFrEF, n = 5874), 40-49% (HFmrEF, n = 1195) and ≥50% (HF with preserved LVEF, HFpEF, n = 719). The primary outcome was the composite of cardiovascular death or HF hospitalisation. Patients with HFmrEF resembled patients with HFrEF, more than those with HFpEF, with respect to age, sex and aetiology but were more like HFpEF patients with respect to blood pressure and the prevalence of hypertension. Event rates in patients with HFmrEF were similar to those in HFpEF and much lower than in HFrEF. Digoxin reduced the primary endpoint in patients with HFrEF, mainly due to reduced HF hospitalisation: the digoxin/placebo hazard ratio (HR) for HF hospitalisation was 0.71 [95% confidence interval (CI) 0.65-0.77]. The digoxin/placebo HR for HF hospitalisation in patients with HFmrEF was 0.80 (95% CI 0.63-1.03) and 0.85 (95% CI 0.62-1.17) in those with HFpEF. The digoxin/placebo HR for the composite of HF death or HF hospitalisation was 0.74 (95% CI 0.68-0.81) in HFrEF, 0.83 (95% CI 0.66-1.05) in HFmrEF and 0.88 (95% CI 0.65-1.19) in HFpEF.Conclusions: In this study, event rates in patients with HFmrEF were closer to those in HFpEF than HFrEF. Digoxin had most effect on HF hospitalisation in patients with HFrEF, an intermediate effect in HFmrEF, and the smallest effect in HFpEF. [ABSTRACT FROM AUTHOR]

Aims: Recurrent hospitalizations are a major part of the disease burden in heart failure (HF), but conventional analyses consider only the first event. We compared the effect of sacubitril/valsartan vs. enalapril on recurrent events, incorporating all HF hospitalizations and cardiovascular (CV) deaths in PARADIGM-HF, using a variety of statistical approaches advocated for this type of analysis.Methods and Results: In PARADIGM-HF, a total of 8399 patients were randomized and followed for a median of 27 months. We applied various recurrent event analyses, including a negative binomial model, the Wei, Lin and Weissfeld (WLW), and Lin, Wei, Ying and Yang (LWYY) methods, and a joint frailty model, all adjusted for treatment and region. Among a total of 3181 primary endpoint events (including 1251 CV deaths) during the trial, only 2031 (63.8%) were first events (836 CV deaths). Among a total of 1195 patients with at least one HF hospitalization, 410 (34%) had at least one further HF hospitalization. Sacubitril/valsartan compared with enalapril reduced the risk of recurrent HF hospitalization using the negative binomial model [rate ratio (RR) 0.77, 95% confidence interval (CI) 0.67-0.89], the WLW method [hazard ratio (HR) 0.79, 95% CI 0.71-0.89], the LWYY method (RR 0.78, 95% CI 0.68-0.90), and the joint frailty model (HR 0.75, 95% CI 0.66-0.86) (all P < 0.001). The effect of sacubitril/valsartan vs. enalapril on recurrent HF hospitalizations/CV death was similar.Conclusions: In PARADIGM-HF, approximately one third of patients with a primary endpoint (time-to-first) experienced a further event. Compared with enalapril, sacubitril/valsartan reduced both first and recurrent events. The treatment effect size was similar, regardless of the statistical approach applied. [ABSTRACT FROM AUTHOR]

Aims: Because of concerns about the safety of aliskiren in patients with diabetes, study treatment was stopped prematurely in the Aliskiren Trial of Minimizing OutcomeS for Patients with HEart failuRE (ATMOSPHERE). We examined outcomes and treatment effect in these patients compared with those without diabetes.Methods and Results: ATMOSPHERE included 7016 patients with heart failure and a reduced ejection fraction (HFrEF) randomly assigned to enalapril plus aliskiren, aliskiren alone, or enalapril. At baseline, 1944 (27.7%) patients had diabetes. Median follow-up was shorter in patients with diabetes compared with those without (24 months vs. 46 months). Among patients with diabetes, the primary endpoint of cardiovascular death or hospitalization for heart failure occurred in 216 patients (33.1%) in the enalapril group (reference), 172 (27.4%) in the aliskiren group [hazard ratio (HR) 0.82, 95% confidence interval (CI) 0.67-1.00; P = 0.053], and 196 (29.5%) in the combination group (HR 0.86, 95% CI 0.71-1.04; P = 0.13). The effects of the treatments studied did not differ significantly compared with patients without diabetes. In patients with diabetes, aliskiren monotherapy was associated with a lower risk of symptomatic hypotension compared to enalapril [42 (6.7%) vs. 65 (10.0%); P = 0.04], whereas other adverse events were generally balanced between the three groups.Conclusion: In patients with HFrEF and diabetes, there was no signal of harm and a trend towards benefit when direct renin inhibition monotherapy was compared with an angiotensin-converting enzyme inhibitor, whereas combined aliskiren and enalapril treatment led to more adverse events with no improvement in outcomes. Treatment effects did not differ in patients with diabetes compared with those without. Clinical Trial Registration URL: http://www.clinicaltrials.gov. Unique identifier: NCT00853658. [ABSTRACT FROM AUTHOR]