[Heart failure: the importance of a disease management program]

Abstract

Heart failure remains a growing public health problem, hospitalizations represent the main cost component of heart failure care and the poor quality of life of patients is often worsened by frequent admissions. A multidisciplinary approach and specific disease management programs are a potentially useful instrument to reducing hospitalizations in heart failure patients. These concepts have recently been discussed in a consensus document by all the Scientific Societies involved in the care of heart failure patients. The effectiveness of intervention programs delivering continuity of care by a multidisciplinary team achieved a promising reduction in admissions, but the results of the studies have not been univocal for category of strategies and about the effect on survival. Telephone intervention significantly decreased heart failure admissions but not all-cause admissions and mortality. The multicenter randomized DIAL study, comparing a centralized telephone intervention program delivering continuity of care by a multidisciplinary team with usual care in patients with heart failure, confirms these findings. After a mean 16-month follow-up, there was a benefit mostly due to a significant reduction in admissions for heart failure, but mortality was similar in both groups. Data on 9000 patients from the IN-CHF registry show that hospitalizations are a serious problem in Italy: 44% of the patients had at least one hospitalization for heart failure in the year prior to the entry visit and this is the most powerful independent predictor of rehospitalization during the follow-up. Nearly a quarter of the population with follow-up data availability (92%) has been rehospitalized in the year after enrollment; patients in advanced functional class (32.1% hospitalization rate) and with ischemic etiology (25.0%) are more likely to be hospitalized than those in NYHA class I-II and without ischemic etiology. In a survey carried out recently in Italy, in 1152 patients admitted for decompensated heart failure, readmission rate was even higher: more than 40% of patients have been readmitted once in the 6 months after discharge and 7.2% had two or more admissions.