Heart failure reviews
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Heart failure reviews · Nov 2015
Review Meta AnalysisThe short-term and long-term effects of tolvaptan in patients with heart failure: a meta-analysis of randomized controlled trials.
A comprehensive evaluation of the benefits of tolvaptan for the management of heart failure (HF) is lacking. The objective of this meta-analysis was to assess the short-term and long-term effects of tolvaptan in patients with HF. Articles were searched from PubMed, MEDLINE and Cochrane Library before March 31, 2015. ⋯ However, serum creatinine may be increased slightly by tolvaptan (WMD, 0.05; 95 % CI 0.03-0.07; P < 0.001). This meta-analysis suggests that in HF patients, tolvaptan may not bring long-term benefits, but it effectively improves the volume overload and hyponatremia without obvious increases in serum potassium and creatinine. Hence, tolvaptan is likely to be a promising diuretic for the treatment of HF.