Evaluation of synergistic effects of resynchronization therapy and a β-blocker up-titration strategy based on a predefined patient-management program: The RESTORE study

Pietro Palmisano, Ernesto Ammendola, Antonio D'Onofrio, Michele Accogli, Leonardo Calo, Antonio Ruocco, Antonio Rapacciuolo, Giuseppe Del Giorno, Valter Bianchi, Maurizio Malacrida, Sergio Valsecchi, Edoardo Gronda

Research output: Contribution to journalArticle

Abstract

Prior studies have suggested that a substantial number of eligible heart failure (HF) patients fail to receive β-blocker therapy, or receive it at a suboptimal dose. The aim of this study is to assess the benefit of a predefined management program designed for β-blocker up-titration, evaluating the synergistic effect of cardiac resynchronization therapy (CRT) and β-blockers in a HF population. The Resynchronization Therapy and β-Blocker Titration (RESTORE) study is a prospective, case-control, multicenter cohort study designed to test the hypothesis that a β-blocker up-titration strategy based on a predefined management program maximizes the beneficial effect of CRT, increasing the number of patients reaching the target dose of β-blockers and improving their clinical outcome. All study patients receive an implantable defibrillator for CRT delivery in accordance with current guidelines. Enrollments started in December 2011 and are scheduled to end in December 2014. Approximately 250 consecutive patients will be prospectively enrolled in 6 Italian centers and followed up for 24 months after implantation. The primary endpoint is to demonstrate that CRT may allow titration of β-blockers until the optimal dose, or at least to the effective dose, in patients with HF. This study might provide important information about the benefit of a predefined management program for β-blocker up-titration in patients receiving CRT. Moreover, assessment of health-care utilization and the consumption of resources will allow estimating the potential utility of remote monitoring by means of an automated telemedicine system in facilitating the titration of β-blockers in comparison with a standard in-hospital approach.

Original languageEnglish
Pages (from-to)2-7
Number of pages6
JournalClinical Cardiology
Volume38
Issue number1
DOIs
Publication statusPublished - Jan 1 2015

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine
  • Medicine(all)

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    Palmisano, P., Ammendola, E., D'Onofrio, A., Accogli, M., Calo, L., Ruocco, A., Rapacciuolo, A., Del Giorno, G., Bianchi, V., Malacrida, M., Valsecchi, S., & Gronda, E. (2015). Evaluation of synergistic effects of resynchronization therapy and a β-blocker up-titration strategy based on a predefined patient-management program: The RESTORE study. Clinical Cardiology, 38(1), 2-7. https://doi.org/10.1002/clc.22352