Search

European journal of heart failure (2020). doi:10.1002/ejhf.1749, Published by Wiley, Oxford

There is little information regarding the prognostic role of resting heart rate (HR) in older compared with younger patients with chronic heart failure (HF).In patients enrolled in the Trial of Intensified Medical Therapy in Elderly Patients With Congestive Heart Failure (TIME-CHF) with sinus rhythm, effects of baseline HR (≥70 vs70 beats/min [bpm]) on 18-month outcomes were compared between older (≥75 years; n = 186) and younger (75 years; n = 141) patients. Older patients with lower (61 ± 6 bpm) and higher (83 ± 9 bpm) HR had similar left ventricular ejection fraction (LVEF), New York Heart Association (NYHA) functional class, N-terminal pro-B-type natriuretic peptide (NT-proBNP), and survival and HF hospitalization-free survival. In contrast, younger patients with higher HR (81 ± 7 bpm) had higher NT-proBNP and NYHA functional class, lower LVEF, and a higher risk of death (hazard ratio 4.01 [95% confidence interval (CI) 1.17 -13.69]; P = .02) and death or HF hospitalization (hazard ratio 2.35 [95% CI 1.01-5.50]; P = .04) than those with lower HR (62 ± 5 bpm), with the association between higher HR and survival remaining significant after adjustment for NYHA functional class, LVEF, and NT-proBNP.In contrast to HF patients aged75 years, we found no association between HR and worse outcomes in HF patients aged ≥75 years.

Aims Elderly heart failure (HF) patients are assumed to prefer improved quality of life over longevity, but sufficient data are lacking. Therefore, we assessed the willingness to trade survival time for quality-of-life (QoL) and the preferences for resuscitation. Methods and results At baseline and after 12 and 18 months, 622 HF patients aged ≥60 years (77 ± 8 years, 74% NYHA-class ≥III) participating in the Trial of Intensified vs. standard Medical therapy in Elderly patients with Congestive Heart Failure had prospective evaluation of end-of-life preferences by answering trade-off questions (willingness to accept a shorter life span in return for living without symptoms) and preferences for resuscitation if necessary. The time trade-off question was answered by 555 patients (89%), 74% of whom were not willing to trade survival time for improved QoL. This proportion increased over time (Month 12: 85%, Month 18: 87%, P < 0.001). In multivariable analysis, willingness to trade survival time increased with age, female sex, a reduced Duke Activity Status Index, Geriatric Depression Score, and history of gout, exercise intolerance, constipation and oedema, but even combining these variables did not result in reliable prediction. Of 603 (97%) patients expressing their resuscitation preference, 51% wished resuscitation, 39% did not, and 10% were undecided, with little changes over time. In 430 patients resuscitation orders were known; they differed from patients' preferences 32% of the time. End-of-life preferences were not correlated to 18-month outcome. Conclusion Elderly HF patients are willing to address their end-of-life preferences. The majority prefers longevity over QoL and half wished resuscitation if necessary. Prediction of individual preferences was inaccurate. Trial Registration: isrctn.org Identifier: ISRCTN43596477

Background Contemporary heart failure (HF) patients are elderly and have a high rate of early rehospitalization or death, resulting in a high burden for both the patients and the health care system. Prior studies were focused on younger and less well-characterized patients. We aimed to identify predictors of early hospital readmission and death in elderly patients with HF. Methods Patients with chronic HF taking part in the TIME-CHF study (n = 614, age 77 ± 8 years, 41% female, left ventricular ejection fraction 35% ± 13%) were evaluated with respect to predictors of hospital readmission or death 30 and 90 days after inclusion. Demographic, clinical, laboratory, echocardiographic, and social variables were obtained at baseline and included in a multivariable logistic regression analysis to identify predictors of early events. Results The rate of hospital readmission or death was high at 30 (11%) and 90 days (26%). The reason for hospitalization was HF in 33%, other cardiovascular in 32%, and noncardiovascular in 45% of the cases, respectively. Predictors of readmission or death at 30 days were angina, lower systolic blood pressure, anemia, more extensive edema, higher creatinine levels, and dry cough; and at 90 days were coronary artery disease, prior pacemaker implantation, high jugular venous pressure, pulmonary rales, prior abdominal surgery, older age, and depressive symptoms. Conclusions Early hospital readmission or death was frequent among elderly HF patients. A very large proportion of readmissions were due to noncardiovascular causes. In addition to clinical signs of HF, comorbidities are important predictors of early events in elderly HF patients.

To the Editor: A central aspect of quality of life in patients with heart failure (HF) is their ability to perform daily activities, which may be quantified by the Duke Activity Status Index (DASI) questionnaire ([1][1]). Lower DASI scores were shown to be related independently to event-free

Background: In patients with chronic heart failure (HF), high heart rate (HR) is a marker of poor prognosis, and HR reduction is associated with improved outcomes. However, these data are based on trials including relatively young patients (typically less than 75 years), and there is little information regarding the prognostic role of HR in older HF patients. Accordingly, the aim of the present study was to compare the relationship between HR and outcomes in younger (age 45% and ≤45%) and was not influenced by betablocker use (p value for interaction > 0.33 for all endpoints). Conclusion: In accordance with previous data, we observed better outcomes in younger patients with chronic HF with lower HR compared to those with higher HR. In contrast, an association between HR and outcomes was not seen in older patients with chronic HF.

It is uncertain whether intensified heart failure therapy guided by N-terminal brain natriuretic peptide (BNP) is superior to symptom-guided therapy.To compare 18-month outcomes of N-terminal BNP-guided vs symptom-guided heart failure therapy.Randomized controlled multicenter Trial of Intensified vs Standard Medical Therapy in Elderly Patients With Congestive Heart Failure (TIME-CHF) of 499 patients aged 60 years or older with systolic heart failure (ejection fractionor = 45%), New York Heart Association (NYHA) class of II or greater, prior hospitalization for heart failure within 1 year, and N-terminal BNP level of 2 or more times the upper limit of normal. The study had an 18-month follow-up and it was conducted at 15 outpatient centers in Switzerland and Germany between January 2003 and June 2008.Uptitration of guideline-based treatments to reduce symptoms to NYHA class of II or less (symptom-guided therapy) and BNP level of 2 times or less the upper limit of normal and symptoms to NYHA class of II or less (BNP-guided therapy).Primary outcomes were 18-month survival free of all-cause hospitalizations and quality of life as assessed by structured validated questionnaires.Heart failure therapy guided by N-terminal BNP and symptom-guided therapy resulted in similar rates of survival free of all-cause hospitalizations (41% vs 40%, respectively; hazard ratio [HR], 0.91 [95% CI, 0.72-1.14]; P = .39). Patients' quality-of-life metrics improved over 18 months of follow-up but these improvements were similar in both the N-terminal BNP-guided and symptom-guided strategies. Compared with the symptom-guided group, survival free of hospitalization for heart failure, a secondary end point, was higher among those in the N-terminal BNP-guided group (72% vs 62%, respectively; HR, 0.68 [95% CI, 0.50-0.92]; P = .01). Heart failure therapy guided by N-terminal BNP improved outcomes in patients aged 60 to 75 years but not in those aged 75 years or older (P.02 for interaction)Heart failure therapy guided by N-terminal BNP did not improve overall clinical outcomes or quality of life compared with symptom-guided treatment.isrctn.org Identifier: ISRCTN43596477.