B Costa1, L Moratelli1, L B Silva1, A C M Paiva1, A N Silva1, M Carminatti1, M G Bastos1, H Sanders-Pinheiro2. 1. Renal Transplantation Unit, Division of Nephrology, Federal University of Juiz de Fora, Minas Gerais, Brazil, and Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Juiz de Fora, Minas Gerais, Brazil. 2. Renal Transplantation Unit, Division of Nephrology, Federal University of Juiz de Fora, Minas Gerais, Brazil, and Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Juiz de Fora, Minas Gerais, Brazil. Electronic address: helady.sanders@ufjf.edu.br.
Abstract
INTRODUCTION: Kidney transplant recipients (KTR) experience better appetite, partly due to the use of steroids, and are subjected to less severe dietetic restrictions, hence they tend to increase the uptake of calories, which favors weight gain posttransplantation. In this study, we evaluate the profile of body mass index (BMI) in the first year posttransplantation. METHODS: This was a retrospective study including 131 patients who received transplants between 1991 and 2011. We collected demographic and clinical data such as body weight and height, and calculated BMI pretransplantation and at 6 and 12 months posttransplantation. RESULTS: Mean age was 47.1 ± 13.1 years, 64.9% were male, and 29% of patients were diabetic. Pretransplantation mean BMI was 23.04 ± 4.08 kg/m(2), and at 6 and 12 months posttransplantation it increased to 24.55 ± 4.2 kg/m(2) and 24.65 ± 4.16 kg/m(2), respectively (P < .001). At 6 months, this significant weight gain occurred in all patients, even those malnourished, eutrophic, overweight, and obese at pretransplantation. Looking at pretransplantation malnourished patients, 30.8% remained malnourished 1 year after transplantation. Otherwise, 28.6% of pretransplantation overweight patients and 100% of pretransplantation obese patients could be classified as obese at 1 year posttransplantation. CONCLUSIONS: Increase in BMI is common in obese and nonobese KTR. This study highlights the importance of identifying subjects at risk for excessive weight gain posttransplantation, thus allowing an early nutritional intervention to prevent its complications.
INTRODUCTION: Kidney transplant recipients (KTR) experience better appetite, partly due to the use of steroids, and are subjected to less severe dietetic restrictions, hence they tend to increase the uptake of calories, which favors weight gain posttransplantation. In this study, we evaluate the profile of body mass index (BMI) in the first year posttransplantation. METHODS: This was a retrospective study including 131 patients who received transplants between 1991 and 2011. We collected demographic and clinical data such as body weight and height, and calculated BMI pretransplantation and at 6 and 12 months posttransplantation. RESULTS: Mean age was 47.1 ± 13.1 years, 64.9% were male, and 29% of patients were diabetic. Pretransplantation mean BMI was 23.04 ± 4.08 kg/m(2), and at 6 and 12 months posttransplantation it increased to 24.55 ± 4.2 kg/m(2) and 24.65 ± 4.16 kg/m(2), respectively (P < .001). At 6 months, this significant weight gain occurred in all patients, even those malnourished, eutrophic, overweight, and obese at pretransplantation. Looking at pretransplantation malnourished patients, 30.8% remained malnourished 1 year after transplantation. Otherwise, 28.6% of pretransplantation overweight patients and 100% of pretransplantation obesepatients could be classified as obese at 1 year posttransplantation. CONCLUSIONS: Increase in BMI is common in obese and nonobese KTR. This study highlights the importance of identifying subjects at risk for excessive weight gain posttransplantation, thus allowing an early nutritional intervention to prevent its complications.
Authors: Juliane Liese; Nils Bottner; Stefan Büttner; Alexander Reinisch; Guido Woeste; Markus Wortmann; Ingeborg A Hauser; Wolf Otto Bechstein; Frank Ulrich Journal: Langenbecks Arch Surg Date: 2017-05-10 Impact factor: 3.445
Authors: Ekamol Tantisattamo; Miklos Z Molnar; Bing T Ho; Uttam G Reddy; Donald C Dafoe; Hirohito Ichii; Antoney J Ferrey; Ramy M Hanna; Kamyar Kalantar-Zadeh; Alpesh Amin Journal: Front Med (Lausanne) Date: 2020-06-16
Authors: Katarzyna Hap; Katarzyna Madziarska; Wojciech Hap; Sławomir Zmonarski; Dorota Zielińska; Dorota Kamińska; Mirosław Banasik; Katarzyna Kościelska-Kasprzak; Marian Klinger; Oktawia Mazanowska Journal: Ann Transplant Date: 2019-01-29 Impact factor: 1.530