OBJECTIVES: We sought to study the efficacy of "triple" therapy with digoxin, diuretic and angiotensin-converting enzyme inhibitor (ACEI) compared to other combinations of these drugs in patients with symptomatic left ventricular systolic dysfunction. BACKGROUND: Controversy continues concerning the role of combining digoxin with diuretic and ACEI in the initial management of patients with heart failure. METHODS: The study utilized data from two studies of digoxin efficacy: Prospective Randomized Study of Ventricular Function and Efficacy of Digoxin (PROVED) and Randomized Assessment of Digoxin and Inhibitors of Angiotensin-Converting Enzyme (RADIANCE). Worsening heart failure defined as augmentation of heart failure therapy or an emergency room visit or hospitalization for increased heart failure was the main outcome measure. RESULTS: A total of 266 patients comprising the four treatment groups of thecombined PROVED (diuretic alone or digoxin and diuretic) and RADIANCE (ACEI and diuretic, or digoxin, diuretic and ACEI) trials were analyzed. Worsening heart failure occurred in only 4 of the 85 patients who continued digoxin, diuretic and ACEI therapy (4.7%) compared to 18 of the 42 patients (19%) on digoxin and diuretic therapy (p=0.009), to 23 of the 93 patients (25%) on ACEI and diuretic therapy (p=0.001) and to 18 of the 46 patients (39%) on diuretic alone (p < 0.001). Life table and multivariate analysis also demonstrated that worsening heart failure was least likely in patients treated with triple therapy (p < 0.01 vs. all other groups). CONCLUSION: Pending definitive, prospective clinical trials, our results argue for triple therapy as the initial management of patients with symptomatic heart failure due to systolic dysfunction.
RCT Entities:
OBJECTIVES: We sought to study the efficacy of "triple" therapy with digoxin, diuretic and angiotensin-converting enzyme inhibitor (ACEI) compared to other combinations of these drugs in patients with symptomatic left ventricular systolic dysfunction. BACKGROUND: Controversy continues concerning the role of combining digoxin with diuretic and ACEI in the initial management of patients with heart failure. METHODS: The study utilized data from two studies of digoxin efficacy: Prospective Randomized Study of Ventricular Function and Efficacy of Digoxin (PROVED) and Randomized Assessment of Digoxin and Inhibitors of Angiotensin-Converting Enzyme (RADIANCE). Worsening heart failure defined as augmentation of heart failure therapy or an emergency room visit or hospitalization for increased heart failure was the main outcome measure. RESULTS: A total of 266 patients comprising the four treatment groups of the combined PROVED (diuretic alone or digoxin and diuretic) and RADIANCE (ACEI and diuretic, or digoxin, diuretic and ACEI) trials were analyzed. Worsening heart failure occurred in only 4 of the 85 patients who continued digoxin, diuretic and ACEI therapy (4.7%) compared to 18 of the 42 patients (19%) on digoxin and diuretic therapy (p=0.009), to 23 of the 93 patients (25%) on ACEI and diuretic therapy (p=0.001) and to 18 of the 46 patients (39%) on diuretic alone (p < 0.001). Life table and multivariate analysis also demonstrated that worsening heart failure was least likely in patients treated with triple therapy (p < 0.01 vs. all other groups). CONCLUSION: Pending definitive, prospective clinical trials, our results argue for triple therapy as the initial management of patients with symptomatic heart failure due to systolic dysfunction.
Authors: Marco Metra; Luca Bettari; Valentina Carubelli; Silvia Bugatti; Alessandra Dei Cas; Francesca Del Magro; Valentina Lazzarini; Carlo Lombardi; Livio Dei Cas Journal: Drugs Date: 2011-03-26 Impact factor: 9.546
Authors: Ramon F Abarquez; Paul Ferdinand M Reganit; Carmen N Chungunco; Jean Alcover; Felix Eduardo R Punzalan; Eugenio B Reyes; Elleen L Cunanan Journal: ASEAN Heart J Date: 2016-03-08
Authors: Udo Bavendiek; Dominik Berliner; Lukas Aguirre Dávila; Johannes Schwab; Lars Maier; Sebastian A Philipp; Andreas Rieth; Ralf Westenfeld; Christopher Piorkowski; Kristina Weber; Anja Hänselmann; Maximiliane Oldhafer; Sven Schallhorn; Heiko von der Leyen; Christoph Schröder; Christian Veltmann; Stefan Störk; Michael Böhm; Armin Koch; Johann Bauersachs Journal: Eur J Heart Fail Date: 2019-03-20 Impact factor: 15.534
Authors: Marco Metra; Eric Eichhorn; William T Abraham; Jennifer Linseman; Michael Böhm; Ramon Corbalan; David DeMets; Teresa De Marco; Uri Elkayam; Michael Gerber; Michel Komajda; Peter Liu; Vyacheslev Mareev; Sergio V Perrone; Philip Poole-Wilson; Ellen Roecker; Jennifer Stewart; Karl Swedberg; Michal Tendera; Brian Wiens; Michael R Bristow Journal: Eur Heart J Date: 2009-12 Impact factor: 29.983