Elis Forcellini Pedrollo, Camila Corrêa, Bruna Bellincanta Nicoletto, Júlia de Melo Cardoso de Freitas, Júlia Roberta Buboltz, Beatriz Dorneles Ferreira da Costa, Gabriela Dos Santos Guedes, Andrea Carla Bauer, Roberto Ceratti Manfro, Gabriela Corrêa Souza, Cristiane Bauermann Leitão
{"title":"高蛋白低血糖饮食强化营养干预对肾移植受者体重的影响：随机临床试验。","authors":"Elis Forcellini Pedrollo, Camila Corrêa, Bruna Bellincanta Nicoletto, Júlia de Melo Cardoso de Freitas, Júlia Roberta Buboltz, Beatriz Dorneles Ferreira da Costa, Gabriela Dos Santos Guedes, Andrea Carla Bauer, Roberto Ceratti Manfro, Gabriela Corrêa Souza, Cristiane Bauermann Leitão","doi":"10.1007/s12020-024-03978-y","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>The purpose of this study is to evaluate the effect of a high protein and low glycemic load diet in preventing weight gain after kidney transplantation.</p><p><strong>Methods: </strong>We designed a prospective, single-center, open-label, randomized controlled study to compare the efficacy of a high protein (1.3-1.4 g/kg/day) and low glycemic load diet versus a conventional diet (0.8-1.0 g/kg/day of protein and no recommendations on glycemic load) in preventing weight gain (ClinicalTrials.gov identifier: NCT02883777). A total of 120 patients were evaluated. Patients were followed for 12 months, and the primary outcome was weight maintenance or weight gain lower than 5%.</p><p><strong>Results: </strong>There were no differences in total energy intake, carbohydrates, and total fats between groups. Intervention group (IG) increased protein intake to 1.38 ± 0.56 g/kg/day and decreased the glycemic load to 87.27 ± 4.54 g/day, while control group (CG) had a dietary protein intake of 1.19 ± 0.43 g/kg/day and a glycemic load of 115.60 ± 7.01 g/day. Total fiber intake was greater and trans-fat was lower in IG. Dietetic cholesterol increased in IG over time and was significantly different between groups. Overall, patients had an increase in body weight over time, with a mean increment of 4.1 ± 5.5 kg (5.75%). The percentage of patients who achieved the primary outcome was 50% of sample size, without differences between groups. The glomerular filtration rate improved over time in both groups. Considering 24-h proteinuria and albuminuria, a similar rise was observed in both groups.</p><p><strong>Conclusion: </strong>The present dietary intervention was safe, but had no effect on weight gain in kidney transplant subjects. Our findings suggest that other strategies, including alternative dietary and/or pharmacological and psychological interventions might be tested in randomized control trials in order to improve patients' body weight outcomes after transplant.</p>","PeriodicalId":49211,"journal":{"name":"Endocrine","volume":" ","pages":"106-115"},"PeriodicalIF":3.0000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of an intensive nutrition intervention of a high protein and low glycemic load diet on weight of kidney transplant recipients: a randomized clinical trial.\",\"authors\":\"Elis Forcellini Pedrollo, Camila Corrêa, Bruna Bellincanta Nicoletto, Júlia de Melo Cardoso de Freitas, Júlia Roberta Buboltz, Beatriz Dorneles Ferreira da Costa, Gabriela Dos Santos Guedes, Andrea Carla Bauer, Roberto Ceratti Manfro, Gabriela Corrêa Souza, Cristiane Bauermann Leitão\",\"doi\":\"10.1007/s12020-024-03978-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>The purpose of this study is to evaluate the effect of a high protein and low glycemic load diet in preventing weight gain after kidney transplantation.</p><p><strong>Methods: </strong>We designed a prospective, single-center, open-label, randomized controlled study to compare the efficacy of a high protein (1.3-1.4 g/kg/day) and low glycemic load diet versus a conventional diet (0.8-1.0 g/kg/day of protein and no recommendations on glycemic load) in preventing weight gain (ClinicalTrials.gov identifier: NCT02883777). A total of 120 patients were evaluated. Patients were followed for 12 months, and the primary outcome was weight maintenance or weight gain lower than 5%.</p><p><strong>Results: </strong>There were no differences in total energy intake, carbohydrates, and total fats between groups. Intervention group (IG) increased protein intake to 1.38 ± 0.56 g/kg/day and decreased the glycemic load to 87.27 ± 4.54 g/day, while control group (CG) had a dietary protein intake of 1.19 ± 0.43 g/kg/day and a glycemic load of 115.60 ± 7.01 g/day. Total fiber intake was greater and trans-fat was lower in IG. Dietetic cholesterol increased in IG over time and was significantly different between groups. Overall, patients had an increase in body weight over time, with a mean increment of 4.1 ± 5.5 kg (5.75%). The percentage of patients who achieved the primary outcome was 50% of sample size, without differences between groups. The glomerular filtration rate improved over time in both groups. Considering 24-h proteinuria and albuminuria, a similar rise was observed in both groups.</p><p><strong>Conclusion: </strong>The present dietary intervention was safe, but had no effect on weight gain in kidney transplant subjects. Our findings suggest that other strategies, including alternative dietary and/or pharmacological and psychological interventions might be tested in randomized control trials in order to improve patients' body weight outcomes after transplant.</p>\",\"PeriodicalId\":49211,\"journal\":{\"name\":\"Endocrine\",\"volume\":\" \",\"pages\":\"106-115\"},\"PeriodicalIF\":3.0000,\"publicationDate\":\"2025-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Endocrine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s12020-024-03978-y\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/8/5 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"ENDOCRINOLOGY & METABOLISM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Endocrine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s12020-024-03978-y","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/8/5 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"ENDOCRINOLOGY & METABOLISM","Score":null,"Total":0}
Effect of an intensive nutrition intervention of a high protein and low glycemic load diet on weight of kidney transplant recipients: a randomized clinical trial.
Purpose: The purpose of this study is to evaluate the effect of a high protein and low glycemic load diet in preventing weight gain after kidney transplantation.
Methods: We designed a prospective, single-center, open-label, randomized controlled study to compare the efficacy of a high protein (1.3-1.4 g/kg/day) and low glycemic load diet versus a conventional diet (0.8-1.0 g/kg/day of protein and no recommendations on glycemic load) in preventing weight gain (ClinicalTrials.gov identifier: NCT02883777). A total of 120 patients were evaluated. Patients were followed for 12 months, and the primary outcome was weight maintenance or weight gain lower than 5%.
Results: There were no differences in total energy intake, carbohydrates, and total fats between groups. Intervention group (IG) increased protein intake to 1.38 ± 0.56 g/kg/day and decreased the glycemic load to 87.27 ± 4.54 g/day, while control group (CG) had a dietary protein intake of 1.19 ± 0.43 g/kg/day and a glycemic load of 115.60 ± 7.01 g/day. Total fiber intake was greater and trans-fat was lower in IG. Dietetic cholesterol increased in IG over time and was significantly different between groups. Overall, patients had an increase in body weight over time, with a mean increment of 4.1 ± 5.5 kg (5.75%). The percentage of patients who achieved the primary outcome was 50% of sample size, without differences between groups. The glomerular filtration rate improved over time in both groups. Considering 24-h proteinuria and albuminuria, a similar rise was observed in both groups.
Conclusion: The present dietary intervention was safe, but had no effect on weight gain in kidney transplant subjects. Our findings suggest that other strategies, including alternative dietary and/or pharmacological and psychological interventions might be tested in randomized control trials in order to improve patients' body weight outcomes after transplant.
期刊介绍：
Well-established as a major journal in today’s rapidly advancing experimental and clinical research areas, Endocrine publishes original articles devoted to basic (including molecular, cellular and physiological studies), translational and clinical research in all the different fields of endocrinology and metabolism. Articles will be accepted based on peer-reviews, priority, and editorial decision. Invited reviews, mini-reviews and viewpoints on relevant pathophysiological and clinical topics, as well as Editorials on articles appearing in the Journal, are published. Unsolicited Editorials will be evaluated by the editorial team. Outcomes of scientific meetings, as well as guidelines and position statements, may be submitted. The Journal also considers special feature articles in the field of endocrine genetics and epigenetics, as well as articles devoted to novel methods and techniques in endocrinology.
Endocrine covers controversial, clinical endocrine issues. Meta-analyses on endocrine and metabolic topics are also accepted. Descriptions of single clinical cases and/or small patients studies are not published unless of exceptional interest. However, reports of novel imaging studies and endocrine side effects in single patients may be considered. Research letters and letters to the editor related or unrelated to recently published articles can be submitted.
Endocrine covers leading topics in endocrinology such as neuroendocrinology, pituitary and hypothalamic peptides, thyroid physiological and clinical aspects, bone and mineral metabolism and osteoporosis, obesity, lipid and energy metabolism and food intake control, insulin, Type 1 and Type 2 diabetes, hormones of male and female reproduction, adrenal diseases pediatric and geriatric endocrinology, endocrine hypertension and endocrine oncology.
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