Two-year outcome of patients after a first hospitalization for heart failure: A national observational study
Philippe Tuppin, Anne Cuerq, Christine de Peretti, Anne Fagot-Campagna, Nicolas Danchin, Yves Juillière, François Alla, Hubert Allemand, Christophe Bauters, Milou-Daniel Drici, Albert Hagège, Guillaume Jondeau, Patrick Jourdain, Alain Leizorovicz, Fred Paccaud, Philippe Tuppin, Anne Cuerq, Christine de Peretti, Anne Fagot-Campagna, Nicolas Danchin, Yves Juillière, François Alla, Hubert Allemand, Christophe Bauters, Milou-Daniel Drici, Albert Hagège, Guillaume Jondeau, Patrick Jourdain, Alain Leizorovicz, Fred Paccaud
Abstract
Background: National population-based management and outcome data for patients of all ages hospitalized for heart failure have rarely been reported.
Aim: National population-based management and outcome of patients of all ages hospitalized for heart failure have rarely been reported. The present study reports these results, based on 77% of the French population, for patients hospitalized for the first time for heart failure in 2009.
Methods: The study population comprised French national health insurance general scheme beneficiaries hospitalized in 2009 with a principal diagnosis of heart failure, after exclusion of those hospitalized for heart failure between 2006 and 2008 or with a chronic disease status for heart failure. Data were collected from the national health insurance information system (SNIIRAM).
Results: A total of 69,958 patients (mean age, 78 years; 48% men) were studied. The hospital mortality rate was 6.4%, with 1-month, 1-year and 2-year survival rates of 89%, 71% and 60%, respectively. Heart failure and all-cause readmission-free rates were 55% and 43% at 1 year and 27% and 17% at 2 years, respectively. Compared with a reference sample of 600,000 subjects, the age- and sex-standardized relative risk of death was 29 (95% confidence interval [CI] 28-29) at 2 years, 82 (95% CI 72-94) in subjects aged<50 years and 3 (95% CI 3-3) in subjects aged ≥ 90 years. For subjects aged < 70 years who survived 1 month after discharge, factors associated with a reduction in the 2-year mortality rate were: female sex; age < 55 years; absence of co-morbidities; and use of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, beta-blockers, lipid-lowering agents or oral anticoagulants during the month following discharge. Poor prognostic factors were treatment with a loop diuretic before or after hospitalization and readmission for heart failure within 1 month after discharge.
Conclusions: This large population-based study confirms the severe prognosis of heart failure and the need to promote the use of effective medications and management designed to improve survival.
Keywords: France; Heart failure; Hospitalisation; Hospitalization; Incidence; Insuffisance cardiaque; SNIIRAM.
Copyright © 2014 Elsevier Masson SAS. All rights reserved.
Source: PubMed