Effects of diet and exercise on adipocytokine levels in patients with moderate to severe chronic kidney disease

Autor: Cassianne Robinson-Cohen, Kelsey Anne Moody, Jonathan Himmelfarb, Loren Lipworth, Talat Alp Ikizler, Katherine R. Tuttle, Charles Milch, Nihal Aydemir, Elizabeth E. Evans, Mindy Pike, Aseel Alsouqi, Michael J. Germain, Samuel Headley
Přispěvatelé: [Belirlenecek]
Rok vydání: 2020
Předmět:
Zdroj: Nutr Metab Cardiovasc Dis
ISSN: 0939-4753
DOI: 10.1016/j.numecd.2020.04.012
Popis: Background and aims: Obesity is a pro-inflammatory risk factor for progression of CKD and cardiovascular disease. We hypothesized that implementation of caloric restriction and endurance exercise would improve adipocytokine profiles in patients with moderate to severe CKD. Methods and results: We enrolled patients with moderate to severe CKD through a multi-center pilot randomized trial of diet and exercise in a 4-arm design (dietary restriction of 10%-15% reduction in caloric intake, exercise three times/week, combined diet and exercise, and control) (NCT01150851). Adipocytokines (adiponectin and leptin) were measured at the beginning and end of the study period as secondary outcomes. Treatment effect was analyzed in a multivariable model adjusted for baseline outcome values, age, gender, site and diabetes. A total of 122 participants were consented, 111 were randomized (42% female, 25% diabetic, and 91% hypertensive), 104 started intervention and 92 completed the study (Figure 1). Plasma adiponectin levels increased significantly in response to diet by 23% (95% CI: 0.2%, 49.8%, p = 0.048) among participants randomized to the caloric restriction and usual activity arm but not to exercise, whereas circulating leptin did not change by either treatment. Conclusion: Our data suggest that dietary caloric restriction increases plasma adiponectin levels in stage 3-4 CKD patients, with limited effect on leptin levels. These findings suggest the potential for improving the metabolic milieu of CKD with moderate calorie restriction. (C) 2020 The Italian Diabetes Society, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved. National Institutes of Health from National Heart, Lung, and Blood InstituteUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Heart Lung & Blood Institute (NHLBI) [R01HL070938]; National Institute of Diabetes and Digestive and Kidney DiseasesUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Diabetes & Digestive & Kidney Diseases (NIDDK) [K24DK62849, P30DK020593, P30DK035816]; National Institute of Environmental Health SciencesUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Environmental Health Sciences (NIEHS) [P30ES000267]; National Center for Advancing Translational SciencesUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Center for Advancing Translational Sciences (NCATS) [UL1-TR000445, UL1TR000423] This study was in part supported by National Institutes of Health grants R01HL070938 from National Heart, Lung, and Blood Institute; K24DK62849, P30DK020593, and P30DK035816 from National Institute of Diabetes and Digestive and Kidney Diseases; P30ES000267 from the National Institute of Environmental Health Sciences; and Clinical Translational Science Awards UL1-TR000445 and UL1TR000423 from the National Center for Advancing Translational Sciences. WOS:000572853200016 2-s2.0-85086927317 PubMed: 32571614
Databáze: OpenAIRE
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