We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Short-Term Creatine Supplementation May Alleviate the Malnutrition-Inflammation Score and Lean Body Mass Loss in Hemodialysis Patients: A Pilot Randomized Placebo-Controlled Trial.
- Authors
Marini, Ana Clara B.; Motobu, Reika D.; Freitas, Ana T. V.; Mota, João F.; Wall, Benjamin T.; Pichard, Claude; Laviano, Alessandro; Pimentel, Gustavo Duarte
- Abstract
<bold>Background: </bold>Creatine supplementation has been proposed to alleviate muscle loss in various populations, but has not been investigated in hemodialysis (HD) patients. Thus, our objective was to evaluate whether creatine supplementation could attenuate the loss of lean body mass (LBM) and malnutrition-inflammation score (MIS) in HD patients.<bold>Methods: </bold>A randomized, placebo-controlled, double blind, parallel-design study included HD patients, of both sexes, aged 18-59 years. The patients were allocated to a Placebo Group (PG; n = 15; received maltodextrin, 1st week: 40 g/day and 2nd-4th weeks: 10 g/day) and a Creatine Group (CG; n = 15; received creatine plus maltodextrin, 1st week: 20 g/day of creatine plus 20 g/day of maltodextrin and 2nd-4th weeks: 5 g/day of creatine plus 5 g/day of maltodextrin). Pre and post the intervention, patients were evaluated for food intake, MIS, body composition and biochemical parameters.<bold>Results: </bold>CG group attenuated the MIS (Pre: 5.57 ± 0.72 vs. Post: 3.85 ± 0.47 score, P = 0.003) compared with PG (Pre: 5.71 ± 0.97 vs. Post: 5.36 ± 0.95 score, P = 0.317) (supplement × time P = 0.017, effect size: 0.964). The change of LBM was greater in CG than in PG (CG: Δ0.95 vs PG: Δ0.13 kg). At post-intervention, 28.6% of PG patients presented LBM loss and 71.4% remain stable. In contrast, 14.4% of CG patients had LBM loss, 42.8% remain stable and 42.8% gained. Food intake and quality of life did not change. CG increased the BMI and gait speed in post-compared to pre-moment, but no difference among the groups.<bold>Conclusion: </bold>In HD patients, four weeks of creatine supplementation may alleviate the MIS as well as attenuate the LBM loss compared to placebo.
- Subjects
LEAN body mass; HEMODIALYSIS patients; CREATINE; WALKING speed; BODY composition; PROTON magnetic resonance spectroscopy; PILOT projects; SKELETAL muscle; INFLAMMATION; DIETARY supplements; RANDOMIZED controlled trials; MALNUTRITION; BLIND experiment; QUALITY of life; HEMODIALYSIS; STATISTICAL sampling
- Publication
JPEN Journal of Parenteral & Enteral Nutrition, 2020, Vol 44, Issue 5, p815
- ISSN
0148-6071
- Publication type
journal article
- DOI
10.1002/jpen.1707