Document Detail


Amino acids and derivatives, a new treatment of chronic heart failure?
MedLine Citation:
PMID:  24925377     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Amino acids play a key role in multiple cellular processes. Amino acids availability is reduced in patients with heart failure (HF) with deleterious consequences on cardiac and whole-body metabolism. Several metabolic abnormalities have been identified in the failing heart, and many of them lead to an increased need of amino acids. Recently, several clinical trials have been conducted to demonstrate the benefits of amino acids supplementation in patients with HF. Although they have shown an improvement of exercise tolerance and, in some cases, of left ventricular function, they have many limitations, namely small sample size, differences in patients' characteristics and nutritional supplementations, and lack of data regarding outcomes. Moreover recent data suggest that a multi-nutritional approach, including also antioxidants, vitamins, and metals, may be more effective. Larger trials are needed to ascertain safety, efficacy, and impact on prognosis of such an approach in HF.
Authors:
Valentina Carubelli; Anna Isotta Castrini; Valentina Lazzarini; Mihai Gheorghiade; Marco Metra; Carlo Lombardi
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2014-6-13
Journal Detail:
Title:  Heart failure reviews     Volume:  -     ISSN:  1573-7322     ISO Abbreviation:  Heart Fail Rev     Publication Date:  2014 Jun 
Date Detail:
Created Date:  2014-6-13     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9612481     Medline TA:  Heart Fail Rev     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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