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Barlabà A, Grella C, Tammaro M, Petrone D, Guarino S, Miraglia Del Giudice E, Marzuillo P, Di Sessa A. Kidney function evaluation in children and adolescents with obesity: a not-negligible need. Eur J Pediatr 2024:10.1007/s00431-024-05641-0. [PMID: 38871979 DOI: 10.1007/s00431-024-05641-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 05/03/2024] [Accepted: 06/02/2024] [Indexed: 06/15/2024]
Abstract
The role of obesity as risk factor for chronic kidney disease (CKD) has been well-recognized. As previously demonstrated in adults, emerging data highlighted the relevant impact of obesity on renal function since childhood. As a matter of fact, obesity also affects renal health through a complex pathogenic mechanism in which insulin resistance (IR) plays a pivotal role. Worthy of note, the vicious interplay among obesity, IR, and renal hemodynamics clinically translates into a plethora of kidney function impairments potentially leading to CKD development. Therefore, renal injury needs to be added to the well-known spectrum of cardiometabolic obesity comorbidities (e.g., type 2 diabetes, IR, metabolic syndrome, cardiovascular disease). CONCLUSION Taking this into account, a careful and timely monitoring of kidney function should not be neglected in the global assessment of children with obesity. We aimed to provide a comprehensive overview on the relevance of kidney evaluation in children with obesity by shedding lights on the intriguing relationship of obesity with renal health in this at-risk population. WHAT IS KNOWN • Obesity has been found to be a risk factor for chronic kidney disease. • Unlike adults, pediatric data supporting the association between obesity and renal function are still limited. WHAT IS NEW • As observed in adults, obesity might affect renal function since childhood. • Kidney function should be carefully evaluated in children with obesity.
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Affiliation(s)
- Annalisa Barlabà
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carolina Grella
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mariagrazia Tammaro
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Delfina Petrone
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Stefano Guarino
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Emanuele Miraglia Del Giudice
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Pierluigi Marzuillo
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Anna Di Sessa
- Department of Woman, Child, and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy.
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Bystad EW, Stefansson VT, Eriksen BO, Melsom T. The Association Between Metabolic Syndrome, Hyperfiltration, and Long-Term GFR Decline in the General Population. Kidney Int Rep 2023; 8:1831-1840. [PMID: 37705899 PMCID: PMC10496074 DOI: 10.1016/j.ekir.2023.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 09/15/2023] Open
Abstract
Introduction One-quarter of adults worldwide meet the criteria of metabolic syndrome (MetS). MetS increases the risk of diabetes, chronic kidney disease (CKD), and cardiovascular disease. However, the association between MetS, hyperfiltration, and long-term glomerular filtration rate (GFR) decline in the general population is unknown. Methods In the Renal Iohexol Clearance Survey (RENIS), we investigated 1551 people aged 50 to 63 years; representative of the general population without diabetes, cardiovascular disease, or kidney disease. The GFR was measured using iohexol clearance at baseline and twice during 11 years of follow-up. Hyperfiltration at baseline was defined as an absolute GFR (ml/min) above the 90th percentile adjusted for sex, age, and height, because these variables correlate with nephron number. MetS was defined as increased waist circumference and 2 risk factors among hypertension, hyperglycemia, elevated triglycerides, and low high density lipoprotein (HDL)-cholesterol levels. The GFR decline rate was calculated using linear mixed models. Results MetS was associated with hyperfiltration at baseline (odds ratio [OR] 2.4; 95% CI: 1.7-3.5, P < 0.001) and a steeper GFR decline rate during follow-up (-0.30 [-0.43 to -0.16] ml/min per 1.73 m2/yr). Compared to those without MetS, GFR decline was -0.83 (95% CI: -1.13 to -0.53) ml/min per 1.73 m2/yr in those with MetS and baseline hyperfiltration and -0.15 (-0.30 to 0.00) in those MetS without hyperfiltration, P = 0.2 for interaction. Conclusions In the nondiabetic general population, those with MetS had an increased OR of hyperfiltration and steeper long-term GFR decline. Randomized controlled trials are needed to explore whether treatment of hyperfiltration can prevent loss of GFR in persons with MetS.
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Affiliation(s)
- Erikka W. Bystad
- Metabolic and Renal Research Group, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Vidar T.N. Stefansson
- Metabolic and Renal Research Group, UiT-The Arctic University of Norway, Tromsø, Norway
- Section of Nephrology, Clinic of Internal Medicine, University Hospital of North Norway, Tromsø, Norway
| | - Bjørn O. Eriksen
- Metabolic and Renal Research Group, UiT-The Arctic University of Norway, Tromsø, Norway
- Section of Nephrology, Clinic of Internal Medicine, University Hospital of North Norway, Tromsø, Norway
| | - Toralf Melsom
- Metabolic and Renal Research Group, UiT-The Arctic University of Norway, Tromsø, Norway
- Section of Nephrology, Clinic of Internal Medicine, University Hospital of North Norway, Tromsø, Norway
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Oh D, Park SH, Lee S, Yang E, Choi HY, Park HC, Jhee JH. High Triglyceride-Glucose Index with Renal Hyperfiltration and Albuminuria in Young Adults: The Korea National Health and Nutrition Examination Survey (KNHANES V, VI, and VIII). J Clin Med 2022; 11:jcm11216419. [PMID: 36362646 PMCID: PMC9655420 DOI: 10.3390/jcm11216419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/22/2022] [Accepted: 10/26/2022] [Indexed: 11/16/2022] Open
Abstract
Background: High triglyceride-glucose (TyG) index, a surrogate marker of insulin resistance, is associated with an increased risk of albuminuria in adults. However, the relationship between high TyG index associated with renal hyperfiltration (RHF) and albuminuria among young adults is unclear. Methods: A total of 5420 participants aged 19−39 years were enrolled from the Korean National Health and Nutrition Examination Survey (2011−2014 and 2019) and their TyG index levels were analyzed. RHF was defined as eGFR with residuals > 90th percentile after adjusting for age, sex, weight, and height. Albuminuria was defined as urinary albumin-to-creatinine ratio ≥ 30 mg/g Cr. Logistic regression analyses were used to evaluate the association between TyG index, RHF, and albuminuria. Results: The mean age was 30.7 ± 6.0 years and 46.4% were male. The prevalence of albuminuria and RHF was higher in the higher tertiles of TyG index. In our multivariable model, high TyG index showed higher risk of albuminuria (odds ratio (OR) per 1.0 increase in TyG index, 1.56; 95% confidence interval (CI), 1.24−1.95 and OR in the highest tertile, 1.65; 95% CI, 1.08−2.52). High TyG index was associated with higher risk of RHF (OR per 1.0 increase in TyG index, 1.56; 95% CI, 1.32−1.84 and OR in the highest tertile, 1.73; 95% CI, 1.31−2.30). When participants were divided into with or without RHF, high-TyG index-associated high risk of albuminuria was only observed in those with RHF. Participants with concurrent high TyG index and RHF showed the highest risk of albuminuria. Mediation analysis showed that 54.2% of the relation between TyG index and albuminuria was mediated by RHF (95% CI of indirect effect, 0.27−0.76). Finally, incorporating TyG index into our basic model improved the predictive value for albuminuria only in participants with RHF. Conclusion: High TyG index associated with RHF was the strongest risk factor for albuminuria in this study. Early identification of high TyG index with RHF may prevent future development of CKD in relatively healthy and young adults.
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Affiliation(s)
- Donghwan Oh
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Seoul 06273, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Sang Ho Park
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Seoul 06273, Korea
| | - Seoyoung Lee
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Seoul 06273, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Eunji Yang
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Seoul 06273, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Hoon Young Choi
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Seoul 06273, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Korea
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Hyeong Cheon Park
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Seoul 06273, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Korea
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Jong Hyun Jhee
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Seoul 06273, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Korea
- Correspondence: ; Tel.: +82-2-2019-4368; Fax: +82-2-3463-3882
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Bielopolski D, Bentur OS, Singh N, Vaughan RD, Charytan DM, Kost RG, Tobin JN. Effect of Normalizing eGFR to Standard Body Surface Area on Rates of Obesity-Related Hyperfiltration among Diverse Female Adolescents. Am J Nephrol 2022; 53:282-289. [PMID: 35378531 PMCID: PMC9746671 DOI: 10.1159/000522475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/04/2022] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Obesity is more prevalent among African American individuals, increasing the risk for cardiorenal morbidity. We explored interactions between race, BMI, and the risk of hyperfiltration associated with obesity-related glomerulopathy (ORG). METHODS We created a cohort of female adolescents from electronic health records. Glomerular filtration rate (GFR) was estimated in two ways: (A) using standard age recommended formulae and (B) absolute eGFR - adjusted to individual body surface area (BSA). Multivariate logistic regression was used to analyze the contribution of risk factors for ORG-associated hyperfiltration defined as 135 mL/min/1.73 m2 or 135 mL/min, according to BMI group. Pearson's coefficient was used to assess correlation with creatinine clearance (CrCl). RESULTS The final cohort included 7,315 African American and 15,102 non-African American adolescent females, with CrCl available for internal validation in 207 non-African American and 107 African American individuals. Compared with non-African American ethnicity, African American ethnicity was independently associated with a lower risk of hyperfiltration with standard eGFR calculations (odds ratio [OR] = 0.57, 95% confidence intervals [CIs] 0.45-0.71), associations were enhanced for absolute eGFR (OR = 0.81, 95% CI 0.69-0.95). Absolute eGFR values agreed better with CrCl (r = 0.63), compared to standard indexed eGFR formulae. Proportions classified as hyperfiltration changed with standard versus absolute eGFR; they were similar across BMI groups with the first and reflected obesity with the later. CONCLUSION Adjusting to individual BSA improves estimation of GFR and identification of obesity-related hyperfiltration. More accurate and earlier ascertainment of obesity-related hyperfiltration may have important consequences for preservation of kidney function.
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Affiliation(s)
- Dana Bielopolski
- The Rockefeller University Center for Clinical and Translational Science, New York, NY, USA
| | - Ohad S. Bentur
- The Rockefeller University Center for Clinical and Translational Science, New York, NY, USA
| | - Neha Singh
- The Rockefeller University Center for Clinical and Translational Science, New York, NY, USA
| | - Roger D. Vaughan
- The Rockefeller University Center for Clinical and Translational Science, New York, NY, USA
| | - David M. Charytan
- Nephrology Division, New York University Langone Medical Center and Grossman School of Medicine, New York, NY, USA
| | - Rhonda G. Kost
- The Rockefeller University Center for Clinical and Translational Science, New York, NY, USA
| | - Jonathan N. Tobin
- The Rockefeller University Center for Clinical and Translational Science, New York, NY, USA
- Clinical Directors Network (CDN), New York, NY, USA
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Šebeková K, Gurecká R, Tóthová Ĺ, Podracká Ĺ. Creatinine-Based Formulae Poorly Match in the Classification of Hypofiltration or Hyperfiltration in a General Population of Adolescents: A Retrospective Analysis of a Cross-Sectional Study. Front Pediatr 2021; 9:719997. [PMID: 34778125 PMCID: PMC8581240 DOI: 10.3389/fped.2021.719997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 09/24/2021] [Indexed: 11/17/2022] Open
Abstract
Pediatric formulae to estimate glomerular filtration rate (eGFR) give a broad range of values. Their consistency in assigning the subjects as hypofiltrating or hyperfiltrating is unknown. In 1993 apparently healthy adolescents (53.4% females) aged 14-17 years, we investigated the concordance of six creatinine-based formulae in the classification of the subjects into ≤ 5th or ≥95th percentile of eGFR, and the between-groups difference in the prevalence of cardiometabolic risk factors. Mean eGFR varied between 77 and 121 mL/min/1.73 m2. Arbitrary setting of hypofiltration or hyperfiltration to 5% returned 46 males and 53 females. At least one formula classified 89 males and 99 females as hypofiltrating and 105 males and 114 females as hyperfiltrating. All six formulae concordantly classified 15 males and 17 females as hypofiltrating and 9 and 14, respectively, as hyperfiltrating. Pairwise, formulae consistently classified hypofiltration in 42-87% of subjects with hyperfiltration in 28-94%. According to two out of the six formulae, hyperfiltration was associated with an increased prevalence of obesity and obesity-associated comorbidities. Hypofiltrating subjects did not manifest chronic kidney disease-associated comorbidities. Further studies in different populations of healthy adolescents are needed before it is possible to conclude which creatinine-based formula is appropriate for the classification of hypofiltration and hyperfiltration in nonclinical cohorts.
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Affiliation(s)
- Katarína Šebeková
- Faculty of Medicine, Institute of Molecular BioMedicine, Comenius University, Bratislava, Slovakia
| | - Radana Gurecká
- Faculty of Medicine, Institute of Molecular BioMedicine, Comenius University, Bratislava, Slovakia.,Faculty of Medicine, Institute of Medical Physics, Biophysics, Informatics and Telemedicine, Comenius University, Bratislava, Slovakia
| | - Ĺubomíra Tóthová
- Faculty of Medicine, Institute of Molecular BioMedicine, Comenius University, Bratislava, Slovakia
| | - Ĺudmila Podracká
- Department of Pediatrics, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,Department of Pediatrics, The National Institute of Children's Health, Bratislava, Slovakia
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6
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Yodoshi T, Arce-Clachar AC, Sun Q, Fei L, Bramlage K, Xanthakos SA, Flores F, Mouzaki M. Glomerular Hyperfiltration Is Associated with Liver Disease Severity in Children with Nonalcoholic Fatty Liver Disease. J Pediatr 2020; 222:127-133. [PMID: 32381466 PMCID: PMC8218655 DOI: 10.1016/j.jpeds.2020.03.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/20/2020] [Accepted: 03/17/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To determine the prevalence of renal impairment in a large cohort of youths with histologically confirmed nonalcoholic fatty liver disease (NAFLD), and to determine its association with liver disease severity. STUDY DESIGN Clinical, laboratory, and histology data were collected retrospectively in a pediatric cohort with biopsy-confirmed NAFLD at a tertiary care center between 2010 and 2017. Histological NAFLD severity was scored using validated criteria. Glomerular filtration rate (GFR) was calculated and categorized as low (<90 mL/min/1.73 m2), normal (90-136 mL/min/1.73 m2), or high (>136 mL/min/1.73 m2). Univariate and multivariate modeling were used to determine differences between the GFR groups and to control for confounders. RESULTS The cohort comprised 179 patients (82% non-Hispanic; median age; 14 years; IQR, 12-16 years). One-third of the patients had abnormal renal function, including 36 (20%) with glomerular hyperfiltration and 26 (15%) with low GFR. In multivariable logistic regression, compared with normal GFR, hyperfiltration was independently associated with higher NAFLD activity score (aOR, 2.96; 95% CI, 1.49-5.87; P = .002), after adjusting for age, sex, ethnicity, obesity severity, presence of type 2 diabetes mellitus, and medications. CONCLUSIONS In this large cohort with histologically confirmed NAFLD, renal impairment was highly prevalent and associated with liver disease severity, independent of obesity severity. Screening patients with confirmed NAFLD for renal complication is recommended.
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Affiliation(s)
- Toshifumi Yodoshi
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Ana Catalina Arce-Clachar
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Qin Sun
- Division of Biostatistics and Epidemiology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH,Division of Biostatistics and Epidemiology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Kristin Bramlage
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Stavra A. Xanthakos
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Francisco Flores
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH,Division of Nephrology and Hypertension, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Marialena Mouzaki
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH.
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Muzzio ML, Kabakian ML, Morosán-Allo Y, Ferrari S, Fallahi P, Fernández J, Santucci MP, Andrés-Lacueva C, Antonelli A, Brenta G, Meroño T. Association of glomerular hyperfiltration with serum chemokine levels and metabolic features in prepubertal children with overweight/obesity. Nutr Metab Cardiovasc Dis 2020; 30:1188-1195. [PMID: 32448719 DOI: 10.1016/j.numecd.2020.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 03/04/2020] [Accepted: 03/12/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIMS Glomerular hyperfiltration (GH) is proposed as one of the earliest events in obesity (OB)-associated renal disease. Children with GH and type-1 diabetes showed increased chemokine levels. Chemokine associations with glomerular filtration rate (GFR) and metabolic features in prepubertal children with overweight (OW)/OB are unknown. METHODS AND RESULTS Cross-sectional study. 75 prepubertal children (aged: 9.0 ± 1.7 years) with OW/OB were studied. Clinical and metabolic characteristics (including non-esterified fatty acids, NEFA) and GFR (combined Zappitelli equation) were assessed. GH was defined as GFR >135 ml/min.1.73 m2. Serum levels of regulated on activation, normal T cell expressed and secreted (RANTES)/CCL5, interleukin-8 (IL-8)/CXCL8 and monokine-induced by interferon-γ (MIG)/CXCL9 were measured by ELISA. Age- and sex-adjusted correlations and differences were tested. 48% of the cohort was female and 13% were OW, 54% OB and 33% severe OB. Prepubertal children with GH showed lower z-BMI (-12%), NEFA (-26%) and uric acid (-22%) than those without GH (all p < 0.05). Similarly to high sensitivity C-reactive protein (hsCRP), there were no differences in serum chemokines between children with GH or not (all p > 0.05). Adjusted correlations were significant for RANTES and z-BMI (r = 0.26; p < 0.05) and for MIG with z-BMI (r = -0.26; p < 0.05) and with NEFA (r = 0.27; p < 0.05). CONCLUSION GH was not associated with higher chemokine levels in prepubertal children with OW/OB. Decreased rather than elevated GFR values were correlated with obesity and worse metabolic profiles. Chemokines levels in children with severe OB suggest a regulation of the immune response. Follow-up studies are needed to address the clinical implications of these findings.
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Affiliation(s)
- María L Muzzio
- Depto. de Bioquímica Clínica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina; Laboratorio Central, Complejo Médico Churruca-Visca, Buenos Aires, Argentina
| | - María L Kabakian
- Servicio de Diabetes y Nutrición Infanto-Juvenil, Complejo Médico Churruca-Visca, Buenos Aires, Argentina
| | - Yanina Morosán-Allo
- Servicio de Endocrinología y Metabolismo, Unidad Asistencial "Dr. César Milstein", Buenos Aires, Argentina
| | - Silvia Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Jorgelina Fernández
- Servicio de Diabetes y Nutrición Infanto-Juvenil, Complejo Médico Churruca-Visca, Buenos Aires, Argentina
| | - María P Santucci
- Servicio de Diabetes y Nutrición Infanto-Juvenil, Complejo Médico Churruca-Visca, Buenos Aires, Argentina
| | - Cristina Andrés-Lacueva
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; CIBER de Fragilidad y Envejecimiento Saludable (CIBERfes), Instituto de Salud Carlos III, 08028 Barcelona, Spain
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Gabriela Brenta
- Servicio de Endocrinología y Metabolismo, Unidad Asistencial "Dr. César Milstein", Buenos Aires, Argentina
| | - Tomás Meroño
- Depto. de Bioquímica Clínica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina; Laboratorio Central, Complejo Médico Churruca-Visca, Buenos Aires, Argentina; Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain.
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8
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Jadresic L, Silverwood RJ, Kinra S, Nitsch D. Can childhood obesity influence later chronic kidney disease? Pediatr Nephrol 2019; 34:2457-2477. [PMID: 30415420 DOI: 10.1007/s00467-018-4108-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 08/22/2018] [Accepted: 09/28/2018] [Indexed: 11/24/2022]
Abstract
Childhood overweight and obesity affects more and more children. Whilst associations of childhood overweight with later outcomes such as hypertension, diabetes and cardiovascular disease have been well documented, less is known about the association of childhood overweight and obesity with kidney disease. We review the existing evidence for the association of childhood obesity with markers of childhood and adult kidney disease. Whilst there is some evidence for an association, studies have not been able to distinguish between childhood being a sensitive time to develop later kidney problems, or whether observed associations of childhood obesity with poor outcomes are driven by greater lifelong exposure to obesity.
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Affiliation(s)
- Lyda Jadresic
- Department of Paediatrics, Gloucestershire Royal Hospital, Gloucester, GL1 3NN, UK
| | - Richard J Silverwood
- Department of Medical Statistics, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Sanjay Kinra
- Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Dorothea Nitsch
- Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.
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9
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Assessing and Managing the Metabolic Syndrome in Children and Adolescents. Nutrients 2019; 11:nu11081788. [PMID: 31382417 PMCID: PMC6723651 DOI: 10.3390/nu11081788] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 07/10/2019] [Accepted: 07/30/2019] [Indexed: 02/06/2023] Open
Abstract
The metabolic syndrome (MetS) is a group of cardiovascular risk factors that are associated with insulin resistance and are driven by underlying factors, including visceral obesity, systemic inflammation, and cellular dysfunction. These risks increasingly begin in childhood and adolescence and are associated with a high likelihood of future chronic disease in adulthood. Efforts should be made at both recognition of this metabolic risk, screening for potential associated Type 2 diabetes, and targeting affected individuals for appropriate treatment with an emphasis on lifestyle modification. Effective interventions have been linked to reductions in MetS-and in adults, reductions in the severity of MetS have been linked to reduced diabetes and cardiovascular disease.
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10
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Hong S, Choi YM, Ihm SH, Kim D, Choi MG, Yu JM, Hong EG. Association between metabolic parameters and glomerular hyperfiltration in a representative Korean population without chronic kidney disease. PLoS One 2018; 13:e0207843. [PMID: 30521539 PMCID: PMC6283579 DOI: 10.1371/journal.pone.0207843] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 11/07/2018] [Indexed: 11/26/2022] Open
Abstract
Aims To investigate associations of glomerular hyperfiltration with other metabolic factors in a nationally representative dataset. Methods We analyzed cross-sectional data from 15,918 subjects with estimated glomerular filtration rate (eGFR) >60 ml/min/1.73 m2 and urine albumin creation ratio (ACR) <30 mg/g, who participated in the 5th and 6th Korea National Health and Nutrition Examination Surveys. Hyperfiltration was defined as eGFR (CKD-EPI equation) exceeding the age- and sex-specific 95th percentile for healthy control subjects. Results Prevalence of hyperfiltration was 5.2% and that among normal, prediabetic, and diabetic subjects was 4.9%, 5.6%, and 7.3%, respectively, after adjusting for age, sex, and body weight (p for trend = 0.008). In a multiple logistic regression analysis, hyperfiltration was associated with a body mass index ≥30 kg/m2 [odds ratio (OR) = 3.461, p<0.001], waist circumference 85 cm (men) or 80 cm (women) (OR = 1.425, p = 0.015), systolic blood pressure 120–129 mmHg (OR = 1.644, p = 0.022), fasting plasma glucose 140 mg/dL (OR = 1.695, p = 0.033) and t serum triglyceride level 500 mg/dL (OR = 2.988, p = 0.001), and was independently associated with the ACR (B = 0.053, p<0.001). Conclusions In a general Korean population, both hyperfiltration and ACR were associated with similar metabolic parameters, and hyperfiltration correlated independently with a high ACR. Longitudinal studies are needed to further explore risks of hyperfiltration and microalbuminuria.
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Affiliation(s)
- Sangmo Hong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Yun Mi Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Sung-Hee Ihm
- Division of Endocrinology and Metabolism, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Gyeonggi-do, Republic of Korea
| | - Dooman Kim
- Department of Endocrinology and Metabolism, Division of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Moon-Gi Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, Hallym University, Chuncheon, Republic of Korea
| | - Jae Myung Yu
- Division of Endocrinology Metabolism and Geriatric Medicine, Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Eun-Gyoung Hong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
- * E-mail:
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11
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DeBoer MD, Filipp SL, Musani SK, Sims M, Okusa MD, Gurka MJ. Metabolic Syndrome Severity and Risk of CKD and Worsened GFR: The Jackson Heart Study. Kidney Blood Press Res 2018; 43:555-567. [PMID: 29642060 PMCID: PMC6037309 DOI: 10.1159/000488829] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 03/28/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND/AIMS The metabolic syndrome (MetS), as assessed using dichotomous criteria, is associated with increased risk of future chronic kidney disease (CKD), though this relationship is unclear among African Americans, who have lower risk for MetS but higher risk for CKD. METHODS We performed logistic regression using a sex- and race-specific MetS-severity z-score to assess risk of incident CKD among 2,627 African-American participants of the Jackson Heart Study, assessed at baseline and 8 years later. Based on quartile of baseline MetS severity, we further assessed prevalence of being in the lowest quartile of baseline GFR, the lowest quartile of relative GFR at follow-up, microalbuminuria and incident CKD. RESULTS Higher MetS-severity was associated with higher prevalence of GFR in the lowest quartile at baseline among males and females. Among African-American females but not males, higher baseline MetS-severity was associated with a higher prevalence of baseline elevations in microabuminuria (p<0.01), steep decline in GFR (p<0.001) and a higher incidence of CKD (p<0.0001). Women in increasing quartiles of baseline MetS-severity exhibited a linear trend toward higher odds of future CKD (p<0.05), with those in the 4th quartile of MetS-severity (compared to the 1st) having an odds ratio of 2.47 (95% confidence interval 1.13, 5.37); no such relationship was seen among men (p value for trend 0.49). CONCLUSION MetS-severity exhibited sex-based interactions regarding risk for future GFR deterioration and CKD, with increasing risk in women but not men. These data may have implications for triggering CKD screening among African-American women with higher degrees of MetS-severity.
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Affiliation(s)
- Mark D. DeBoer
- Department of Pediatrics, Division of Pediatric Endocrinology, University of Virginia, Charlottesville, Virginia, United States, 22908
| | - Stephanie L Filipp
- Department of Health Outcomes and Policy, College of Medicine, University of Florida, Gainesville, Florida, United States, 32608
| | - Solomon K. Musani
- Department of Medicine, Jackson Heart Study, University of Mississippi Medical Center, Jackson, MS, United States 39213
| | - Mario Sims
- Department of Medicine, Jackson Heart Study, University of Mississippi Medical Center, Jackson, MS, United States 39213
| | - Mark D. Okusa
- Department of Medicine, Division of Nephrology, University of Virginia, Charlottesville, Virginia, United States, 22908
| | - Matthew J. Gurka
- Department of Health Outcomes and Policy, College of Medicine, University of Florida, Gainesville, Florida, United States, 32608
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12
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Takeuchi M, Imano H, Muraki I, Shimizu Y, Hayama-Terada M, Kitamura A, Okada T, Kiyama M, Iso H. Serum creatinine levels and risk of incident type 2 diabetes mellitus or dysglycemia in middle-aged Japanese men: a retrospective cohort study. BMJ Open Diabetes Res Care 2018; 6:e000492. [PMID: 29483150 PMCID: PMC5841502 DOI: 10.1136/bmjdrc-2017-000492] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/08/2018] [Accepted: 02/05/2018] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To assess the association between low serum creatinine levels and an increased risk of type 2 diabetes mellitus and dysglycemia. RESEARCH DESIGN AND METHODS We conducted a retrospective cohort study of 3313 Japanese male workers aged 30-55 years, who underwent annual health check-ups during 2001-2008 and showed no type 2 diabetes mellitus, and underwent follow-up examinations until March 2013. Dysglycemia was defined as a fasting plasma glucose concentration of ≥110 mg/dL (6.1 mmol/L), or a non-fasting plasma glucose concentration of ≥140 mg/dL (7.8 mmol/L). A Cox proportional model was used to calculate HRs and 95% CIs for developing type 2 diabetes mellitus or dysglycemia. RESULTS During the median 6.7-year follow-up, there were 207 cases of incident type 2 diabetes mellitus and 596 cases of incident dysglycemia, including 115 cases of type 2 diabetes mellitus among the subjects with normal glucose concentrations at baseline. After adjustment for age, body mass index and known diabetes risk factors, the multivariable HR of type 2 diabetes mellitus for the lowest category of serum creatinine (<0.7 mg/dL) vs the highest category (0.9-1.1 mg/dL) was 1.9 (95% CI 1.2 to 2.9; P for trend 0.03). The multivariable HRs of dysglycemia for the lowest category of serum creatinine versus the highest category was 1.5 (95% CI 1.1 to 1.9; P for trend 0.01). CONCLUSIONS Low serum creatinine levels were associated with an increased risk of type 2 diabetes mellitus and dysglycemia.
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Affiliation(s)
- Mamoru Takeuchi
- Department of Social Medicine, Public Health, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hironori Imano
- Department of Social Medicine, Public Health, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Isao Muraki
- Department of Social Medicine, Public Health, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuji Shimizu
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Mina Hayama-Terada
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Akihiko Kitamura
- Research Team for Social Participation and Community Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Takeo Okada
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Masahiko Kiyama
- Osaka Center for Cancer and Cardiovascular Disease Prevention, Osaka, Japan
| | - Hiroyasu Iso
- Department of Social Medicine, Public Health, Graduate School of Medicine, Osaka University, Osaka, Japan
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13
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Lee AM, Fermin CR, Filipp SL, Gurka MJ, DeBoer MD. Examining trends in prediabetes and its relationship with the metabolic syndrome in US adolescents, 1999-2014. Acta Diabetol 2017; 54:373-381. [PMID: 28070750 PMCID: PMC5394428 DOI: 10.1007/s00592-016-0958-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 12/20/2016] [Indexed: 12/16/2022]
Abstract
AIMS We sought to investigate temporal trends in prediabetes prevalence among US adolescents using two definitions and evaluate relationships with obesity and a MetS-severity score. METHODS We evaluated data from 5418 non-Hispanic white, non-Hispanic black, and Hispanic adolescents aged 12-19 participating in the National Health and Nutrition Examination Survey 1999-2014 with complete data regarding MetS and hemoglobin A1c (HbA1c). Prediabetes status was defined by American Diabetes Association (ADA) criteria: fasting glucose 100-125 mg/dL or HbA1c 5.7%-6.4%. MetS severity was assessed with a MetS-severity Z-score. RESULTS Prevalence of prediabetes as defined by HbA1c abnormalities significantly increased from 1999-2014, while prevalence of prediabetes as defined by fasting glucose abnormalities showed no significant temporal trend. There were variations in these trends across different racial/ethnic groups. MetS Z-score was overall more strongly correlated with HbA1c, fasting insulin, and the homeostasis model of insulin resistance than was BMI Z-score. These correlations were true in each racial/ethnic group with the exception that in non-Hispanic white adolescents, in whom the MetS Z-score was not significantly correlated with HbA1c measurements. CONCLUSION We found conflicting findings of temporal trends of US adolescent prediabetes prevalence based on the ADA's prediabetes criteria. The increasing prevalence of prediabetes by HbA1c assessment is concerning and raises the urgency for increased awareness and appropriate measures of prediabetes status among physicians and patients.
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Affiliation(s)
- Arthur M Lee
- Department of Pediatrics, University of Virginia, Charlottesville, VA, 22908, USA
| | - Cyrelle R Fermin
- Department of Pediatrics, University of Virginia, Charlottesville, VA, 22908, USA
| | - Stephanie L Filipp
- Department of Health Outcomes and Policy, College of Medicine, University of Florida, Gainesville, FL, 32608, USA
| | - Matthew J Gurka
- Department of Health Outcomes and Policy, College of Medicine, University of Florida, Gainesville, FL, 32608, USA
| | - Mark D DeBoer
- Department of Pediatrics, University of Virginia, Charlottesville, VA, 22908, USA.
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