Abnormal Liver Function Tests and Long-Term Outcomes in Patients Discharged after Acute Heart Failure.
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ABSTRACT:
SUBMITTER: Miyama H
PROVIDER: S-EPMC8072793 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:BACKGROUND:Risk prediction for hospitalised heart failure (HF, HHF) patients remains suboptimal. We aimed to determine the prognostic value of hospital food intake (FI) immediately before discharge among HHF patients. METHOD:We analysed the data of 255 HHF patients extracted from the records of a single university hospital. The FI percentage of the three meals the day before hospital discharge was averaged. Patients were stratified into adequate FI (100% consumption) and inadequate FI (less than 100% consumption) groups. The primary outcome was the composite of all-cause mortality and/or HF readmission within 1 year. RESULTS:Only 49.3% of HHF patients consumed 100% of their meals. Patients with inadequate FI were older; predominantly women; and had a lower body mass index, higher brain natriuretic peptide levels and Clinical Frailty Scale scores at discharge than those with adequate FI. Inadequate FI was significantly associated with adverse outcomes after adjustments (HR 2.00; 95% CI 1.09 to 3.67; p=0.026). The effect of interaction by ejection fraction (EF) was highly significant: HF with preserved EF (?40%) was significantly associated with inadequate FI with adverse outcomes (HR 4.95; 95% CI 1.71 to 14.36; p=0.003) but HF with reduced EF (<40%) was not (HR 0.77; 95% CI 0.31 to 1.95; p=0.590). CONCLUSIONS:The hospital FI assessment might be a simple, useful tool for predicting and stratifying risk for HHF patients.
| S-EPMC7223464 | biostudies-literature
Project description:ObjectivesThis study sought to assess the prevalence, changes in, and prognostic importance of B-lines, a pulmonary congestion measure by using a simplified lung ultrasonography (LUS) method in acute heart failure (AHF).BackgroundPulmonary congestion is an important finding in AHF, but conventional methods for its detection are insensitive.MethodsIn a 2-site, prospective, observational study, 4-zone LUS was performed early during hospitalization for AHF (LUS1) and at discharge (LUS2). B-lines were quantified off-line, blinded to clinical findings and outcomes, by a core laboratory.ResultsAmong 349 patients (median, 75 years of age; 59% men; mean ejection fraction 39%), the sum of B-lines in 4 zones ranged from 0 to 18 (LUS1). The risk of an adverse in-hospital event increased with rising number of B-lines on LUS1: the odds ratio for each B-line tertile was 1.82 (95% confidence interval [CI]: 1.14 to 2.88; p = 0.011). B-line count decreased from a median of 6 (LUS1) to 4 (LUS2; p < 0.001) over 6 days (median). In 132 patients with LUS2 images, the risk of HF hospitalization or all-cause death was greater in patients with a higher number of B-lines at discharge. This relationship was stronger closer to discharge: unadjusted hazard ratio (HR) at 60 days was 3.30 (95% CI: 1.52 to 7.17; p = 0.002); 2.94 at 90 days (95% CI: 1.46 to 5.93; p = 0.003); and 2.01 at 180 days (95% CI: 1.11 to 3.64; p = 0.021). The association between number of B-lines and short- and long-term outcomes persisted after adjusting for important clinical variables, including N-terminal pro-B-type natriuretic peptide.ConclusionsPulmonary congestion using a simplified 4-zone LUS method was common in patients with AHF and improved with therapy. A higher number of B-lines at baseline and discharge identified patients at increased risk for adverse events.
| S-EPMC8409324 | biostudies-literature
Project description:BackgroundThe role of cardiac index (CI) and right atrial pressure (RAP) for predicting long-term outcomes of heart failure has not been well established. The aim of this study was to investigate long-term cardiac outcomes in patients with heart failure having various combinations of CI and RAP.MethodsA total of 787 heart failure patients who underwent right-heart catheterization were retrospectively categorized into the following four groups: Preserved CI (≥2.5 L/min/m2) and Low RAP (<8 mmHg) (PRE-CI/L-RAP; n = 285); Preserved CI (≥2.5 L/min/m2) and High RAP (≥8 mmHg) (PRE-CI/H-RAP; n = 242); Reduced CI (<2.5 L/min/m2) and Low RAP (<8 mmHg) (RED-CI/L-RAP; n = 123); and Reduced CI (<2.5 L/min/m2) and High RAP (≥8 mmHg) (RED-CI/H-RAP; n = 137). Survival analysis was applied to investigate which groups were associated with major adverse cardiovascular events (MACE).ResultsThe RED-CI/L-RAP and RED-CI/H-RAP groups were significantly associated with MACE as compared with the PRE-CI/L-RAP and PRE-CI/H-RAP groups after adjustment for confounding factors (RED-CI/L-RAP vs. PRE-CI/L-RAP: HR 2.11 [95% CI 1.33-3.37], p = 0.002; RED-CI/H-RAP vs. PRE-CI/L-RAP: HR 2.18 [95% CI 1.37-3.49], p = 0.001; RED-CI/L-RAP vs. PRE-CI/H-RAP: HR 1.86 [95% CI 1.16-3.00], p = 0.01; RED-CI/H-RAP vs. PRE-CI/H-RAP: HR 1.92 [95% CI 1.26-2.92], p = 0.002), whereas the difference between the RED-CI/H-RAP and RED-CI/L-RAP groups was not significant (HR 1.03 [95% CI 0.64-1.66], p = 0.89).ConclusionsThe hemodynamic severity categorized by CI and RAP levels provided clear risk stratification in patients with symptomatic heart failure. Low CI was an independent predictor of long-term cardiac outcomes.
| S-EPMC8177638 | biostudies-literature
Project description:AimHeart failure (HF) outcomes are disproportionately worse in patients discharged to skilled nursing facilities (SNF) as opposed to home. We hypothesized that dementia and delirium were key factors influencing these differences. Our aim was to explore the associations of dementia and delirium with risk of hospital readmission and mortality in HF patients discharged to SNF.Methods and resultsThe study population included Veterans hospitalized for a primary diagnosis of HF and discharged to SNFs between 2010 and 2015. Pre-existing dementia was identified based on International Classification of Diseases-9 codes. Delirium was determined using the Minimum Data Set 3.0 Confusion Assessment Method algorithm. Proportional hazard regression analyses were used to model outcomes and were adjusted for covariates of interest. Patients (n = 21 655) were older (77.0 ± 10.5 years) and predominantly male (96.9%). Four groups were created according to presence (+) or absence (-) of dementia and delirium. Relative to the dementia-/delirium- group, the dementia-/delirium+ group was associated with increased 30 day mortality [adjusted hazard ratio (HR) = 2.2, 95% confidence interval (CI) = 1.7, 3.0] and 365 day mortality (adjusted HR = 1.5, 95% CI = 1.3, 1.7). Readmission was highest in the dementia-/delirium+ group after 30 days (HR = 1.2, 95% CI = 1.0, 1.5). In the group with dementia (delirium-/dementia+), 30 day mortality (12.8%; HR = 0.7, 95% CI = 0.7, 0.8) and readmissions (5.3%; HR = 1.0, 95% CI = 0.8, 1.1) were not different relative to the reference group.ConclusionsDelirium, independent of pre-existing dementia, confers increased risk of hospital readmission and mortality in HF patients discharged to SNFs. Managing HF after hospitalization is a complex cognitive task and an increased focus on mental status in the acute care setting prior to discharge is needed to improve HF management and transitional care, mitigate adverse outcomes, and reduce healthcare costs.
| S-EPMC9065834 | biostudies-literature
Project description:AimsThis 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 resultsCHART-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.ConclusionsLongitudinal 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.
| S-EPMC7754898 | biostudies-literature
Project description:BackgroundIndividual non-cardiac comorbidities are prevalent in HF; however, few studies reported how the aggregate burden of non-cardiac comorbidities affects long-term outcomes, and it is unknown whether this burden is associated with changes in health status.AimsTo assess the association of the overall burden of non-cardiac comorbidities with clinical outcomes and quality of life (QoL) in patients hospitalized for heart failure (HF).MethodsWe prospectively enrolled patients hospitalized for HF from 52 hospitals in China. Eight key non-cardiac comorbidities [diabetes, chronic renal disease, chronic obstructive pulmonary disease (COPD), anemia, stroke, cancer, peripheral arterial disease (PAD), and liver cirrhosis] were included, and patients were categorized into four groups: none, one, two, and three or more comorbidities. We fitted Cox proportional hazards models to assess the burden of comorbidities on 1-year death and rehospitalization.ResultsOf the 4,866 patients, 25.3% had no non-cardiac comorbidity, 32.2% had one, 22.9% had two, and 19.6% had three or more in China. Compared with those without non-cardiac comorbidities, patients with three or more comorbidities had higher risks of 1-year all-cause death [heart rate, HR 1.89; 95% confidence interval (CI) 1.48-2.39] and all-rehospitalization (HR 1.35; 95%CI 1.15-1.58) after adjustment. Although all patients with HF experienced a longitudinal improvement in QoL in the 180 days after discharge, those with three or more non-cardiac comorbidities had an unadjusted 11.4 (95%CI -13.4 to -9.4) lower Kansas City Cardiomyopathy Questionnaire (KCCQ) scores than patients without comorbidities. This difference decreased to -6.4 (95%CI -8.6 to -4.2) after adjustment for covariates.ConclusionAmong patients hospitalized with HF in this study, a higher burden of non-cardiac comorbidities was significantly associated with worse health-related QoL (HRQoL), increased risks of death, and rehospitalization post-discharge. The findings highlight the need to address the management of comorbidities effectively in standardized HF care.
| S-EPMC9326097 | biostudies-literature
Project description:BackgroundThe treatment of chronic heart failure has improved during the past 2 decades, but little is known about whether the improvements are reflected in trends in early and long-term mortality and hospital readmission.MethodsIn a retrospective cohort study of 2 540 838 elderly Medicare beneficiaries hospitalized with heart failure between January 1, 2001, and December 31, 2005, we examined early and long-term all-cause mortality and hospital readmission and patient- and hospital-level predictors of these outcomes.ResultsUnadjusted in-hospital mortality declined from 5.1% to 4.2% during the study (P < .001), but 30-day, 180-day, and 1-year all-cause mortality remained fairly constant at 11%, 26%, and 37%, respectively. Nearly 1 in 4 patients were readmitted within 30 days of the index hospitalization, and two-thirds were readmitted within 1 year. Controlling for patient- and hospital-level covariates, the hazard of all-cause mortality at 1 year was slightly lower in 2005 than in 2001 (hazard ratio, 0.98; 95% confidence interval, 0.97-0.99). The hazard of readmission did not decline significantly from 2001 to 2005 (hazard ratio, 0.99; 95% confidence interval, 0.98-1.00).ConclusionsEarly and long-term all-cause mortality and hospital readmission rates remain high and have improved little with time. The need to identify optimal management strategies for these clinically complex patients is urgent.
| S-EPMC2629051 | biostudies-literature
Project description:BACKGROUND:Diabetes mellitus is an increasingly prevalent condition among heart failure (HF) patients. The long-term morbidity and mortality among patients with and without diabetes with HF with reduced (HFrEF), borderline (HFbEF), and preserved ejection fraction (HFpEF) are not well described. METHODS:Using the Get With The Guidelines (GWTG)-HF Registry linked to Centers for Medicare & Medicaid Services claims data, we evaluated differences between HF patients with and without diabetes. Adjusted Cox proportional-hazard models controlling for patient and hospital characteristics were used to evaluate mortality and readmission outcomes. RESULTS:A cohort of 86,659 HF patients aged??65?years was followed for 3?years from discharge. Unadjusted all-cause mortality was between 4.4% and 5.5% and all-cause hospitalization was between 19.4% and 22.6% for all groups at 30 days. For all-cause mortality at 3?years from hospital discharge, diabetes was associated with an adjusted hazard ratio of 1.27 (95% CI 1.07-1.49, P?=?.0051) for HFrEF, 0.95 (95% CI 0.55-1.65, P?=?.8536) for HFbEF, 1.02 (95% CI 0.87-1.19, P?=?.8551) for HFpEF. For all-cause readmission, diabetes was associated with an adjusted hazard ratio of 1.06 (95% CI 0.87-1.29, P?=?.5585) for HFrEF, 1.48 (95% CI 1.15-1.90, P?=?.0023) for HFbEF, and 1.06 (95% CI 0.91-1.22, P?=?.4747) for HFpEF. CONCLUSIONS:HFrEF and HFbEF patients with diabetes are at increased risk for mortality and rehospitalization after hospitalization for HF, independent of other patient and hospital characteristics. Among HFpEF patients, diabetes does not appear to be independently associated with significant additional risks.
| S-EPMC7664459 | biostudies-literature
Project description:BackgroundPrior data has demonstrated increased mortality in hospitalized patients with acute heart failure (AHF) and troponin elevation. No data has specifically examined the prognostic significance of troponin elevation in patients with AHF discharged after emergency department (ED) management.ObjectiveEvaluate the relationship between troponin elevation and outcomes in patients with AHF who are treated and released from the ED.MethodsThis was a secondary analysis of the Get with the Guidelines to Reduce Disparities in AHF Patients Discharged from the ED (GUIDED-HF) trial, a randomized, controlled trial of ED patients with AHF who were discharged. Patients with elevated conventional troponin not due to acute coronary syndrome (ACS) were included. Our primary outcome was a composite endpoint: time to 30-day cardiovascular death and/or heart failure-related events.ResultsOf the 491 subjects included in the GUIDED-HF trial, 418 had troponin measured during the ED evaluation and 66 (16%) had troponin values above the 99th percentile. Median age was 63 years (interquartile range, 54-70), 62% (n = 261) were male, 63% (n = 265) were Black, and 16% (n = 67) experienced our primary outcome. There were no differences in our primary outcome between those with and without troponin elevation (12/66, 18.1% vs 55/352, 15.6%; P = 0.60). This effect was maintained regardless of assignment to usual care or the intervention arm. In multivariable regression analysis, there was no association between our primary outcome and elevated troponin (hazard ratio, 1.00; 95% confidence interval, 0.49-2.01, P = 0.994).ConclusionIf confirmed in a larger cohort, these findings may facilitate safe ED discharge for a group of patients with AHF without ACS when an elevated troponin is the primary reason for admission.
| S-EPMC8994616 | biostudies-literature
Project description:Patients with heart failure (HF) and preserved (HFpEF) or borderline preserved ejection fraction (HFbEF) outnumber patients with HF and reduced ejection fraction (HFrEF), but limited data exist on outcomes in community-based populations of these patients. We examined clinical outcomes in a diverse population of adults with HFrEF, HFbEF, and HFpEF. All adults with diagnosed HF from 2005 to 2012 in Kaiser Permanente Northern California were categorized by left ventricular systolic function as HFpEF (EF ?50%), HFbEF (EF 41-49%), or HFrEF (EF ?40%). Demographics, clinical characteristics, and therapies were obtained from electronic records. Outcomes included death, HF hospitalization, and HF-related emergency department (ED) visit. In 28,914 eligible HF patients, there were 52% HFpEF, 16% HFbEF, and 32% HFrEF, with mean age 72.8 years and 45% women. During median follow-up of 3.5 years, crude rates (per 100 person-years) of death, HF hospitalization, and HF-related ED visit were 14.5 (95% CI 14.3 to 14.7), 15.8 (15.5 to 16.0), and 38.2 (37.8 to 38.5), respectively. Compared with HFrEF patients, adjusted hazard ratios of death, HF hospitalization, and HF-related ED visit for HFpEF patients were 0.82 (0.79 to 0.85), 0.72 (0.68 to 0.75), and 0.94 (0.90 to 0.99), respectively, and for HFbEF patients were 0.84 (0.79 to 0.88), 0.79 (0.73 to 0.84), and 0.90 (0.84 to 0.96), respectively. In conclusion, within a large community-based HF cohort, adjusted rates of death, HF hospitalization, and HF-related ED visits were similar in HFpEF and HFbEF patients, but higher in HFrEF patients. Regardless of systolic function, however, long-term mortality and morbidity in all HF patients remain high, reinforcing the need for novel strategies to improve long-term outcomes.
| S-EPMC6740246 | biostudies-literature