International journal of cardiology
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Review Meta Analysis Comparative Study
Levosimendan meta-analyses: Is there a pattern in the effect on mortality?
Levosimendan is an inodilator developed for treatment of acute heart failure and other cardiac conditions where the use of an inodilator is considered appropriate. Levosimendan has been studied in different therapeutic settings including acutely decompensated chronic heart failure, advanced heart failure, right ventricular failure, cardiogenic shock, septic shock, and cardiac and non-cardiac surgery. This variety of data has been re-analysed in 25 meta-analyses from 15 different international research groups, based on different rationales to select the studies included. ⋯ The existing meta-analyses, now based on a population of over 6000 patients, provide the general message of significant benefits for levosimendan in terms of patient mortality. The weight of evidence is now clearly in favour of usefulness/efficacy of levosimendan, with data from multiple randomized trials and meta-analyses.