We have located links that may give you full text access.
Clinical Trial
Journal Article
Multicenter Study
Randomized Controlled Trial
Effect of Oral Branched-Chain Amino Acids on Serum Albumin Concentration in Heart Failure Patients with Hypoalbuminemia: Results of a Preliminary Study.
BACKGROUND: We conducted a randomized, controlled trial to determine whether supplementation with oral branched-chain amino acids (BCAAs) improves serum albumin and clinical outcomes in heart failure (HF) patients with hypoalbuminemia.
METHODS AND RESULTS: We randomly assigned 18 in-hospital HF patients with serum albumin < 3.5 g/dL to receive oral BCAA granules (LIVACT® ) for 28 days during their hospital stay or until discharge (BCAA group; N = 9) or to receive no supplementation (controls; N = 9), in addition to recommended HF therapy. The primary endpoints were changes from baseline in serum albumin and cardiothoracic ratio (CTR). Sixteen patients completed the study. The mean (± standard deviation) period of BCAA supplementation was 18.4 ± 8.4 days. Serum albumin significantly increased in the BCAA group [mean difference vs baseline, 0.44 g/dL; 95% confidence interval (CI) 0.13-0.76; P = 0.014] and did not change in controls (0.18 g/dL; 95% CI - 0.05 to 0.40; P = 0.108). CTR significantly decreased in the BCAA group (- 2.3%; 95% CI - 3.8 to - 0.8; P = 0.014) and did not change in controls (- 1.0%; 95% CI - 2.3 to 0.3; P = 0.111).
CONCLUSION: In-hospital HF patients with hypoalbuminemia supplemented with BCAAs showed increased serum albumin and decreased CTR. Clinical trial registration number UMIN000004488 [ https://www.umin.ac.jp/ctr/index.htm ].
METHODS AND RESULTS: We randomly assigned 18 in-hospital HF patients with serum albumin < 3.5 g/dL to receive oral BCAA granules (LIVACT® ) for 28 days during their hospital stay or until discharge (BCAA group; N = 9) or to receive no supplementation (controls; N = 9), in addition to recommended HF therapy. The primary endpoints were changes from baseline in serum albumin and cardiothoracic ratio (CTR). Sixteen patients completed the study. The mean (± standard deviation) period of BCAA supplementation was 18.4 ± 8.4 days. Serum albumin significantly increased in the BCAA group [mean difference vs baseline, 0.44 g/dL; 95% confidence interval (CI) 0.13-0.76; P = 0.014] and did not change in controls (0.18 g/dL; 95% CI - 0.05 to 0.40; P = 0.108). CTR significantly decreased in the BCAA group (- 2.3%; 95% CI - 3.8 to - 0.8; P = 0.014) and did not change in controls (- 1.0%; 95% CI - 2.3 to 0.3; P = 0.111).
CONCLUSION: In-hospital HF patients with hypoalbuminemia supplemented with BCAAs showed increased serum albumin and decreased CTR. Clinical trial registration number UMIN000004488 [ https://www.umin.ac.jp/ctr/index.htm ].
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app