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Aims: This study aims to explore long‐term clinical outcomes of cardiopoiesis‐guided stem cell therapy for ischaemic heart failure assessed in the Congestive Heart Failure Cardiopoietic Regenerative Therapy (CHART‐1) trial. Methods and results: CHART‐1 is a multinational, randomized, and double‐blind trial conducted in 39 centres in heart failure patients (n = 315) on standard‐of‐care therapy. The 'active' group received cardiopoietic stem cells delivered intramyocardially using a retention‐enhanced catheter. The 'control' group underwent patient‐level sham procedure. Patients were followed up to 104 weeks. In the entire study population, results of the primary hierarchical composite outcome were maintained neutral at Week 52 [Mann–Whitney estimator 0.52, 95% confidence interval (CI) 0.45–0.59, P = 0.51]. Landmark analyses suggested late clinical benefit in patients with significant left ventricular enlargement receiving adequate dosing. Specifically, beyond 100 days of follow‐up, patients with left ventricular end‐diastolic volume of 200–370 mL treated with ≤19 injections of cardiopoietic stem cells showed reduced risk of death or cardiovascular hospitalization (hazard ratio 0.38, 95% CI 0.16–0.91, P = 0.031) and cardiovascular death or heart failure hospitalization (hazard ratio 0.28, 95% CI 0.09–0.94, P = 0.040). Cardiopoietic stem cell therapy was well tolerated long term with no difference in safety readouts compared with sham at 2 years. Conclusions: Longitudinal follow‐up documents that cardiopoietic stem cell therapy is overall safe, and post hoc analyses suggest benefit in an ischaemic heart failure subpopulation defined by advanced left ventricular enlargement on tolerable stem cell dosing. The long‐term clinical follow‐up thus offers guidance for future targeted trials. [ABSTRACT FROM AUTHOR]

Aims: The effectiveness and safety of 48 h intravenous 30 μg/kg/day serelaxin infusion in acute heart failure (AHF) has been studied in six randomized, controlled clinical trials.Methods and Results: We conducted a fixed-effect meta-analysis including all studies of intravenous serelaxin initiated within the first 16 h of admission for AHF. Endpoints considered were the primary and secondary endpoints examined in the serelaxin phase III studies. In six randomized controlled trials, 6105 total patients were randomized to receive intravenous serelaxin 30 μg/kg/day and 5254 patients to control. Worsening heart failure to day 5 occurred in 6.0% and 8.1% of patients randomized to serelaxin and control, respectively (hazard ratio 0.77, 95% confidence interval 0.67-0.89; P = 0.0002). Serelaxin had no statistically significant effect on length of stay, or cardiovascular death, or heart or renal failure rehospitalization. Serelaxin administration resulted in statistically significant improvement in markers of renal function and reductions in both N-terminal pro-B-type natriuretic peptide and troponin. No significant adverse outcomes were noted with serelaxin. Through the last follow-up, which occurred at an average of 4.5 months (1-6 months), serelaxin administration was associated with a reduction in all-cause mortality, with an estimated hazard ratio of 0.87 (95% confidence interval 0.77-0.98; P = 0.0261).Conclusions: Administration of intravenous serelaxin to patients admitted for AHF was associated with a highly significant reduction in the risk of 5-day worsening heart failure and in changes in renal function markers, but not length of stay, or cardiovascular death, or heart or renal failure rehospitalization. Serelaxin administration was safe and associated with a significant reduction in all-cause mortality. [ABSTRACT FROM AUTHOR]

Introduction: TRV027, a ‘biased’ ligand of the angiotensin II type 1 receptor (AT1R), did not affect a composite clinical outcome at 30 days in a phase 2b acute heart failure (AHF) trial (BLAST-AHF).Methods: Post-hoc analyses from BLAST-AHF (n = 618) examined the effects of TRV027 by baseline systolic blood pressure (SBP) on changes in renal function and 180-day outcomes. Interactions between baseline SBP and select endpoints were identified utilizing a subpopulation treatment effect pattern plots (STEPP) analysis, then grouping of patients by SBP tertile: < 127, ≥ 127 to < 140, and ≥ 140 mmHg.Results: A trend towards increased creatinine in the first 3 days was noted in the lower SBP tertile, while in those in the higher two tertiles, TRV027, especially the 1 mg/h dose, reduced creatinine at days 5 and 30. Beneficial effects on 180-day all-cause mortality and cardiovascular (CV) death or readmission were observed in the two higher SBP tertiles (SBP ≥ 127 mmHg) in the TRV027 1 mg/h dose group (all-cause mortality HR 0.39, 95% CI 0.14–1.06, p = 0.056; CV death or HF/RF rehospitalization HR 0.53, 95% CI 0.28–1.01, p = 0.049), while more adverse outcomes were observed in patients in the lower SBP tertile.Conclusions: This post-hoc analysis of the BLAST-AHF study suggests contrasting effects of TRV027 by baseline SBP, with trends towards lower 180-day event rates in patients enrolled with higher baseline SBP, especially when given lower doses of TRV027. [ABSTRACT FROM AUTHOR]

Objective: Plasma concentrations of B-type natriuretic peptide (BNP) and troponin are often measured for diagnostic purposes when patients are admitted with heart failure, but their prognostic value when measured soon after admission is uncertain. We aimed to investigate the added prognostic value of admission measurements of BNP and troponins in patients with acute heart failure.Methods and Results: Multivariable prognostic models for death or any worsening heart failure (WHF) or rehospitalization for WHF by 30 days, 30-day death or rehospitalization for WHF, and 90-day mortality were constructed using baseline data from the Value of Endothelin Receptor Inhibition with Tezosentan in Acute heart failure Studies (VERITAS) including BNP and troponin I. Of 1347 patients, the median (interquartile range) value of BNP was 422 (156-945) pg/mL and 855 (63%) had measurable troponin I. By 30 days, 432 patients had died or experienced WHF. Clinical variables had only moderate predictive performance that was not substantially improved by BNP or troponin I (c-indices 0.6528 and 0.6595, respectively). By 30 days, 150 patients died or were rehospitalized for WHF. The c-index using clinical variables (0.6855) was not improved by adding biomarkers. By 90 days, 135 patients had died. The c-index for mortality was somewhat better than for composite outcomes (0.7394) but improved little with biomarkers (0.7461).Conclusion: Routine clinical data recorded at the time of admission in patients with acute heart failure are poor at predicting recurrent admissions but somewhat better at predicting mortality. Neither BNP nor troponin measured at admission improved predictions; measurement closer to discharge, or of other novel biomarkers, might perform differently. [ABSTRACT FROM AUTHOR]

The article presents a report from an April 21-22, 2016 conference in Potsdam, Germany on the history of international solidarity in East and West Germany during the Cold War. Topics of presentations delivered included West German solidarity with "Boat People" refugees, the connection between East German communism and Angela Davis of the the U.S. civil rights movement, and East German efforts to free South African political prisoner Nelson Mandela.

Background: The importance of a serum creatinine increase, traditionally considered worsening renal function (WRF), during admission for acute heart failure has been recently debated, with data suggesting an interaction between congestion and creatinine changes., Methods and Results: In post hoc analyses, we analyzed the association of WRF with length of hospital stay, 30-day death or cardiovascular/renal readmission and 90-day mortality in the PROTECT study (Placebo-Controlled Randomized Study of the Selective A1 Adenosine Receptor Antagonist Rolofylline for Patients Hospitalized With Acute Decompensated Heart Failure and Volume Overload to Assess Treatment Effect on Congestion and Renal Function). Daily creatinine changes from baseline were categorized as WRF (an increase of 0.3 mg/dL or more) or not. Daily congestion scores were computed by summing scores for orthopnea, edema, and jugular venous pressure. Of the 2033 total patients randomized, 1537 patients had both available at study day 14. Length of hospital stay was longer and 30-day cardiovascular/renal readmission or death more common in patients with WRF. However, these were driven by significant associations in patients with concomitant congestion at the time of assessment of renal function. The mean difference in length of hospital stay because of WRF was 3.51 (95% confidence interval, 1.29-5.73) more days ( P =0.0019), and the hazard ratio for WRF on 30-day death or heart failure hospitalization was 1.49 (95% confidence interval, 1.06-2.09) times higher ( P =0.0205), in significantly congested than nonsignificantly congested patients. A similar trend was observed with 90-day mortality although not statistically significant., Conclusions: In patients admitted for acute heart failure, WRF defined as a creatinine increase of ≥0.3 mg/dL was associated with longer length of hospital stay, and worse 30- and 90-day outcomes. However, effects were largely driven by patients who had residual congestion at the time of renal function assessment., Clinical Trial Registration: URL: https://www.clinicaltrials.gov. Unique identifiers: NCT00328692 and NCT00354458., (© 2018 American Heart Association, Inc.)

Aims: The course of patients following admission for acute heart failure (AHF) is of major importance to patients and healthcare providers. We examined predictors and associations of length of stay (LOS), 30-day post-discharge readmission and 90-day post-discharge mortality in 1990 patients enrolled in the PROTECT study., Methods and Results: PROTECT was a randomized study that examined the effect of the adenosine blocker rolofylline in patients within 24 h of admission for AHF with mild to moderate renal impairment. Geographic-region-adjusted multivariable models showed that LOS was only partly explained by the severity of heart failure (HF), comorbidities (diabetes mellitus, renal impairment, ischaemic heart disease) and degree of metabolic dysfunction (cholesterol and albumin) at baseline (adjusted R(2) 0.27). Addition of in-hospital worsening heart failure (WHF) and changes in metabolic markers contributed significantly to prediction of LOS [R(2) difference 0.050, 95% confidence interval (CI) 0.0282-0.072]. Thirty-day HF readmission was associated with more severe HF and previous HF admission but not with LOS (odds ratios 1.00, 95% CI 0.97-1.04). Death within 90 days after discharge was associated with older age, more severe HF, worse renal function, and lower sodium and bicarbonate at admission; LOS was a strong predictor of 90-day post-discharge mortality., Conclusions: In patients admitted for AHF, LOS is not well-predicted by traditional markers of disease severity, but strongly associated with the occurrence of in-hospital WHF. Longer LOS is a strong predictor of early mortality after discharge but not of readmission. These findings may help focus efforts to reduce LOS and post-discharge outcomes on patients' subgroups at increased risk., (© 2016 The Authors. European Journal of Heart Failure © 2016 European Society of Cardiology.)