PURPOSE: Dobutamine is recommended for patients with severe heart failure; however uncertainty exists as to its effect on mortality. This study aims to critically review the literature to evaluate whether dobutamine, compared with placebo or standard care, is associated with lower mortality and a range of secondary outcomes, in patients with severe heart failure. METHODS: A systematic review and meta-analysis of randomised controlled trials was performed. PubMed, EMBASE, the Cochrane Central Trials Registry, the metaRegister of Controlled Trials and bibliographies of retrieved articles were searched. Randomised trials comparing dobutamine with placebo or standard care, in human, adult patients with severe heart failure, were included if they reported at least one outcome of interest. Data regarding trial validity, methodological processes and clinical outcomes were extracted, and a meta-analysis was performed. RESULTS: Fourteen studies, with 673 participants, met the inclusion criteria and were included; 13 studies reported mortality. There was minimal heterogeneity (I(2) = 4.5%). The estimate of the odds ratio for mortality for patients with severe heart failure treated with dobutamine compared with standard care or placebo was 1.47 (95% confidence interval 0.98-2.21, p = 0.06). CONCLUSIONS: This meta-analysis showed that dobutamine is not associated with improved mortality in patients with heart failure, and there is a suggestion of increased mortality associated with its use, although this did not reach the conventional level of statistical significance. Further research to define the role of dobutamine in treatment of severe heart failure should be a priority.
PURPOSE:Dobutamine is recommended for patients with severe heart failure; however uncertainty exists as to its effect on mortality. This study aims to critically review the literature to evaluate whether dobutamine, compared with placebo or standard care, is associated with lower mortality and a range of secondary outcomes, in patients with severe heart failure. METHODS: A systematic review and meta-analysis of randomised controlled trials was performed. PubMed, EMBASE, the Cochrane Central Trials Registry, the metaRegister of Controlled Trials and bibliographies of retrieved articles were searched. Randomised trials comparing dobutamine with placebo or standard care, in human, adult patients with severe heart failure, were included if they reported at least one outcome of interest. Data regarding trial validity, methodological processes and clinical outcomes were extracted, and a meta-analysis was performed. RESULTS: Fourteen studies, with 673 participants, met the inclusion criteria and were included; 13 studies reported mortality. There was minimal heterogeneity (I(2) = 4.5%). The estimate of the odds ratio for mortality for patients with severe heart failure treated with dobutamine compared with standard care or placebo was 1.47 (95% confidence interval 0.98-2.21, p = 0.06). CONCLUSIONS: This meta-analysis showed that dobutamine is not associated with improved mortality in patients with heart failure, and there is a suggestion of increased mortality associated with its use, although this did not reach the conventional level of statistical significance. Further research to define the role of dobutamine in treatment of severe heart failure should be a priority.
Authors: Faiez Zannad; John J V McMurray; Henry Krum; Dirk J van Veldhuisen; Karl Swedberg; Harry Shi; John Vincent; Stuart J Pocock; Bertram Pitt Journal: N Engl J Med Date: 2010-11-14 Impact factor: 91.245
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Authors: Kenneth Dickstein; Alain Cohen-Solal; Gerasimos Filippatos; John J V McMurray; Piotr Ponikowski; Philip Alexander Poole-Wilson; Anna Strömberg; Dirk J van Veldhuisen; Dan Atar; Arno W Hoes; Andre Keren; Alexandre Mebazaa; Markku Nieminen; Silvia Giuliana Priori; Karl Swedberg Journal: Eur Heart J Date: 2008-09-17 Impact factor: 29.983
Authors: John G F Cleland; Justin Ghosh; Nick Freemantle; Gerry C Kaye; Mansoor Nasir; Andrew L Clark; Alison P Coletta Journal: Eur J Heart Fail Date: 2004-06 Impact factor: 15.534
Authors: Brooke M Ahern; Bryana M Levitan; Sudhakar Veeranki; Mihir Shah; Nemat Ali; Andrea Sebastian; Wen Su; Ming C Gong; Jiayang Li; Julian E Stelzer; Douglas A Andres; Jonathan Satin Journal: J Biol Chem Date: 2019-05-30 Impact factor: 5.157
Authors: Veli-Pekka Harjola; Wilfried Mullens; Marek Banaszewski; Johann Bauersachs; Hans-Peter Brunner-La Rocca; Ovidiu Chioncel; Sean P Collins; Wolfram Doehner; Gerasimos S Filippatos; Andreas J Flammer; Valentin Fuhrmann; Mitja Lainscak; Johan Lassus; Matthieu Legrand; Josep Masip; Christian Mueller; Zoltán Papp; John Parissis; Elke Platz; Alain Rudiger; Frank Ruschitzka; Andreas Schäfer; Petar M Seferovic; Hadi Skouri; Mehmet Birhan Yilmaz; Alexandre Mebazaa Journal: Eur J Heart Fail Date: 2017-05-30 Impact factor: 15.534
Authors: Julia Schumann; Eva C Henrich; Hellen Strobl; Roland Prondzinsky; Sophie Weiche; Holger Thiele; Karl Werdan; Stefan Frantz; Susanne Unverzagt Journal: Cochrane Database Syst Rev Date: 2018-01-29