1
|
Wang YQ, Wu TT, Li Y, Cui SE, Li YS. Global research trends and hotspots in overweight/obese comorbid with depression among children and adolescents: A bibliometric analysis. World J Psychiatry 2024; 14:1267-1284. [PMID: 39165557 PMCID: PMC11331393 DOI: 10.5498/wjp.v14.i8.1267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/21/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024] Open
Abstract
BACKGROUND Overweight/obesity combined with depression among children and adolescents (ODCA) is a global concern. The bidirectional relationship between depression and overweight/obesity often leads to their comorbidity. Childhood and adolescence represent critical periods for physical and psychological development, during which the comorbidity of overweight/obesity and depression may increase the risk of adverse health outcomes. AIM To evaluate the relationship between ODCA, we conduct a bibliometric analysis to aid in formulating prevention and treatment strategies. METHODS From 2004 to 2023, articles related to ODCA were selected using the Science Citation Index Expanded from the Web of Science Core Collection. Bibliometric analysis of relevant publications, including countries/regions, institutions, authors, journals, references, and keywords, was conducted using the online bibliometric analysis platforms, CiteSpace, VOSviewer, and bibliometrix. RESULTS Between 2004 and 2023, a total of 1573 articles were published on ODCA. The United States has made leading contributions in this field, with Harvard University emerging as the leading contributor in terms of research output, and Tanofsky being the most prolific author. The J Adolescent Health has shown significant activity in this domain. Based on the results of the keyword and reference analyses, inequality, adverse childhood experiences, and comorbidities have become hot topics in ODCA. Moreover, the impact of balanced-related behavior and exploration of the biological mechanisms, including the potential role of key adipocytokines and lipokines, as well as inflammation in ODCA, have emerged as frontier topics. CONCLUSION The trend of a significant increase in ODCA publications is expected to continue. The research findings will contribute to elucidating the pathogenic mechanisms of ODCA and its prevention and treatment.
Collapse
Affiliation(s)
- Ya-Qi Wang
- College of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou 310051, Zhejiang Province, China
| | - Tao-Tao Wu
- College of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou 310051, Zhejiang Province, China
| | - Yan Li
- National Institute of Traditional Chinese Medicine Constitution and Preventive Treatment of Diseases, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Shi-En Cui
- National Institute of Traditional Chinese Medicine Constitution and Preventive Treatment of Diseases, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Ying-Shuai Li
- National Institute of Traditional Chinese Medicine Constitution and Preventive Treatment of Diseases, Beijing University of Chinese Medicine, Beijing 100029, China
| |
Collapse
|
2
|
Koutny F, Wiemann D, Eckert A, Meyhöfer S, Fritsch M, Pappa A, Wiegand S, Weyer M, Wurm M, Weghuber D, Holl RW. Poorly controlled pediatric type 1 diabetes mellitus is a risk factor for metabolic dysfunction associated steatotic liver disease (MASLD): An observational study. J Pediatr Gastroenterol Nutr 2024; 78:1027-1037. [PMID: 38558281 DOI: 10.1002/jpn3.12194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 01/26/2024] [Accepted: 02/08/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVES Recent studies have suggested a link between type 1 diabetes mellitus (T1D) and metabolic dysfunction associated steatotic liver disease (MASLD) in children and adolescent, but longitudinal evidence is lacking. This study aimed to investigate the potential association between poorly controlled T1D and elevated alanine aminotransferase (ALT), serving as a proxy for MASLD in children and adolescents over time. METHODS The study included 32,325 children aged 2-17 years with T1D from Germany, Austria, and Switzerland who had undergone at least one assessment of liver enzyme levels recorded in the Diabetes-Patienten- Verlaufsdokumentation registry. Multivariable logistic and Cox regression models were calculated to show possible associations between T1D and elevated ALT values (>26 U/L in males, >22 U/L in females) as a proxy for MASLD. RESULTS Children with poorly controlled T1D (HbA1c > 11%) exhibited increased odds of elevated ALT values, after adjustment for age, sex, diabetes duration and overweight (odds ratio [OR] 2.54; 95% confidence interval [CI], 2.10-3.10; p < 0.01). This finding is substantiated by a longitudinal analysis, which reveals that inadequately controlled T1D was associated with a higher hazard ratio (HR) of elevated ALT values compared to children with controlled T1D over an observation period extending up to 5.5 (HR: 1.54; 95% CI, 1.19-2.01; p < 0.01). CONCLUSION In conclusion, the current study strongly links poorly controlled T1D in children and adolescents to MASLD irrespective of overweight. This association is not only present cross-sectionally but also increases over time. The study underscores the critical role of effective diabetes management in reducing the risk of MASLD in this population.
Collapse
Affiliation(s)
- Florian Koutny
- Department of Human Medicine, PhD Medical Science, Paracelsus Medical University, Salzburg, Austria
- Department of Internal Medicine 2, Gastroenterology and Hepatology and Rheumatology, Karl Landsteiner University of Health Sciences, University Hospital of St. Pölten, St. Pölten, Austria
| | - Dagobert Wiemann
- Department of Pediatrics, University of Magdeburg, Magdeburg, Germany
| | - Alexander Eckert
- Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Germany, and German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| | - Svenja Meyhöfer
- Institute for Endocrinology & Diabetes, University of Lübeck, Lübeck, Germany
- German Center for Diabetes Research (DZD), München-Neuherberg, Germany
- Department of Internal Medicine 1, Endocrinology & Diabetes, University of Lübeck, Lübeck, Germany
| | - Maria Fritsch
- Department of Pediatrics, Medical University of Graz, Austria
| | - Angeliki Pappa
- Department of Pediatric and Adolescent Medicine, University Hospital RWTH Aachen, Aachen, Germany
| | - Susanna Wiegand
- Department of Pediatric Endocrinology and Diabetes, Center for social-pediatric care, Charité, Germany
| | - Marc Weyer
- Kamillus-Klinik Internal Medicine, Asbach, Germany
| | - Michael Wurm
- Department of Paediatrics, St. Hedwigs Campus, University Children's Hospital Regensburg, Regensburg, Germany
| | - Daniel Weghuber
- Department of Human Medicine, PhD Medical Science, Paracelsus Medical University, Salzburg, Austria
| | - Reinhard W Holl
- Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Germany, and German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| |
Collapse
|
3
|
Zhang D, Yang Y, Xu L, Zou H, Wu X, Yang L, Zhou B, Xu Q. Association between tri-ponderal mass index and glucose metabolism disorder in children with obesity in China: A case-control study. Medicine (Baltimore) 2024; 103:e37364. [PMID: 38457571 PMCID: PMC10919466 DOI: 10.1097/md.0000000000037364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 03/10/2024] Open
Abstract
Obesity is a risk factor for glucose metabolism disorder. This study explored the association between the tri-ponderal mass index (TMI) and indicators of glucose metabolism disorder in children with obesity in China. This retrospective case-control study included children aged 3 to 18 years old diagnosed with obesity at Jiangxi Provincial Children's Hospital (China) between January 2020 and April 2022. Demographic and clinical characteristics were obtained from the medical records. Factors associated with glucose metabolism disorder were explored by logistic regression analysis. Pearson correlations were calculated to evaluate the relationships between TMI and indicators of glucose metabolism disorder. The analysis included 781 children. The prevalence of glucose metabolism disorder was 22.0% (172/781). The glucose metabolism disorder group had an older age (11.13 ± 2.19 vs 10.45 ± 2.33 years old, P = .001), comprised more females (76.8% vs 66.9%, P = .008), had a higher Tanner index (P = .001), and had a larger waist circumference (89.00 [82.00-95.00] vs 86.00 [79.00-93.75] cm, P = .025) than the non-glucose metabolism disorder group. There were no significant differences between the glucose metabolism disorder and non-glucose metabolism disorder groups in other clinical parameters, including body mass index (26.99 [24.71-30.58] vs 26.57 [24.55-29.41] kg/m2) and TMI (18.38 [17.11-19.88] vs 18.37 [17.11-19.88] kg/m3). Multivariable logistic regression did not identify any factors associated with glucose metabolism disorder. Furthermore, TMI was only very weakly or negligibly correlated with indicators related to glucose metabolism disorder. TMI may not be a useful indicator to screen for glucose metabolism disorder in children with obesity in China.
Collapse
Affiliation(s)
- Dongguang Zhang
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| | - Yu Yang
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| | - Lei Xu
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| | - Haiying Zou
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| | - Xian Wu
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| | - Li Yang
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| | - Bin Zhou
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| | - Qingbo Xu
- Department of Endocrinology, Metabolism and Genetics, Jiangxi Provincial Children’s Hospital (The Affiliated Children’s Hospital of Nanchang Medical College), Jiangxi Provincial Children’s Genetic and Metabolic Disease Clinical Medicine Research Center, Nanchang, China
| |
Collapse
|
4
|
Galler A, Thönnes A, Joas J, Joisten C, Körner A, Reinehr T, Röbl M, Schauerte G, Siegfried W, Weghuber D, Weihrauch-Blüher S, Wiegand S, Holl RW, Prinz N. Clinical characteristics and outcomes of children, adolescents and young adults with overweight or obesity and mental health disorders. Int J Obes (Lond) 2024; 48:423-432. [PMID: 38195831 PMCID: PMC10896720 DOI: 10.1038/s41366-023-01449-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 11/25/2023] [Accepted: 12/12/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND Mental disorders are important comorbidities in youth with obesity. Aim was to describe the clinical characteristics and outcome of youth with overweight or obesity having comorbid mental disorders. METHODS Data from children, adolescents, and young adults (age 6-30 years) with overweight or obesity and mental disorders (depression, anxiety disorder, eating disorder, attention deficit disorder (ADHD)) from 226 centers in Germany and Austria participating in the Adiposity Patient Registry (APV) were analyzed and compared with those without reported mental disorders using regression modeling. RESULTS Mental health comorbidity was reported in a total of 3969 out of 114,248 individuals with overweight or obesity: 42.5% had ADHD, 31.3% anxiety disorders, 24.3% depression, and 12.9% eating disorders. Being male (OR 1.39 (95%CI 1.27;1.52)), of older age (1.42 (1.25;1.62)), or with extreme obesity (1.45 (1.30;1.63)) were most strongly associated with mental health comorbidity. Regression analysis showed that mean BMI-SDS was significantly higher in the group of individuals with depression and eating disorders (BMI-SDS 2.13 (lower; upper mean:2.09;2.16) and 2.22 (2.17;2.26)) compared to those without reported mental health comorbidity (BMI-SDS 2.008 (2.005;2.011); p < 0.001). In youth with ADHD, BMI-SDS was lower compared to those without reported mental disorders (BMI-SDS 1.91 (1.89;1.93) vs 2.008 (2.005;2.011); p < 0.001). Proportion of severe obesity was higher in individuals with depression (23.7%), anxiety disorders (17.8%), and eating disorders (33.3%), but lower in ADHD (10.3%), compared to those without reported mental disorders (13.5%, p < 0.002). Proportions of dyslipidaemia and abnormal carbohydrate metabolism were not different in youth with and without reported mental health comorbidity. BMI-SDS change after one year of lifestyle intervention program ranged between -0.22 and -0.16 and was similar in youth without and with different mental disorders. CONCLUSION Health care professionals caring for youth with overweight or obesity should be aware of comorbid mental disorders and regular mental health screening should be considered.
Collapse
Affiliation(s)
- Angela Galler
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Sozialpädiatrisches Zentrum, Paediatric Endocrinology and Diabetology, Berlin, Germany.
| | - Angelika Thönnes
- Universitätsklinikum des Saarlandes, Psychosomatische Medizin und Psychotherapie and Klinik für Kinder- und Jugendpsychiatrie, Psychosomatik und Psychotherapie, Homburg, Germany
| | - Jens Joas
- Universitätsklinikum des Saarlandes, Klinik für Kinder- und Jugendpsychiatrie, Psychosomatik und Psychotherapie, Homburg, Germany
| | - Christine Joisten
- Deutsche Sporthochschule Köln, Institut für Bewegungs- und Neurowissenschaft, Köln, Germany
| | - Antje Körner
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Kinder- und Jugendmedizin, Leipzig, Germany
| | | | - Markus Röbl
- Universitätsmedizin Göttingen, Georg-August-Universität, Klinik für Kinder und Jugendmedizin, Göttingen, Germany
| | | | | | | | | | - Susanna Wiegand
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Sozialpädiatrisches Zentrum, Paediatric Endocrinology and Diabetology, Berlin, Germany
| | - Reinhard W Holl
- University of Ulm, Institute of Epidemiology and Medical Biometry, ZIBMT, Ulm, Germany
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| | - Nicole Prinz
- University of Ulm, Institute of Epidemiology and Medical Biometry, ZIBMT, Ulm, Germany
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| |
Collapse
|
5
|
Ng HY, Chan LTW. Prediabetes in children and adolescents: An updated review. World J Clin Pediatr 2023; 12:263-272. [PMID: 38178932 PMCID: PMC10762598 DOI: 10.5409/wjcp.v12.i5.263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 12/08/2023] Open
Abstract
Prediabetes, the precursor of type 2 diabetes mellitus, is an intermediate stage between normal glucose homeostasis and overt diabetes. This asymptomatic metabolic state is increasingly prevalent in pediatric population and is very difficult to detect without appropriate screening. Studies have shown that a certain proportion of children with prediabetes will develop diabetes in a few years. Even more alarming is the evidence that youth-onset diabetes has a more aggressive clinical course with progressive beta-cell decline and accelerated end-organ damage. Despite its importance, several aspects involving prediabetes in childhood are disputed or unknown. This review presents the latest insights into this challenging entity and outlines a simplified screening approach to aid clinical practice. In summary, childhood prediabetes is an important clinical condition indicating the need for proper screening and timely intervention.
Collapse
Affiliation(s)
- Hak Yung Ng
- Department of Paediatrics and Adolescent Medicine, Tseung Kwan O Hospital, Hong Kong, China
| | - Louis Tsz Wang Chan
- Department of Paediatrics and Adolescent Medicine, Tseung Kwan O Hospital, Hong Kong, China
| |
Collapse
|
6
|
Franceschi R, Fintini D, Ravà L, Mariani M, Aureli A, Inzaghi E, Pedicelli S, Deodati A, Bizzarri C, Cappa M, Cianfarani S, Manco M. Insulin Clearance at the Pubertal Transition in Youth with Obesity and Steatosis Liver Disease. Int J Mol Sci 2023; 24:14963. [PMID: 37834412 PMCID: PMC10573227 DOI: 10.3390/ijms241914963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 10/15/2023] Open
Abstract
No data are available on insulin clearance (ClI) trends during the pubertal transition. The aim of this study was to investigate in 973 youths with obesity whether ClI in fasting and post-oral glucose challenge (OGTT) conditions varies at the pubertal transition in relation to the severity of obesity and the presence of steatosis liver disease (SLD). The severity of obesity was graded according to the Centers for Disease Control. SLD was graded as absent, mild and severe based on alanine amino transferase levels. ClI was defined as the molar ratio of fasting C-peptide to insulin and of the areas under the insulin to glucose curves during an OGTT. In total, 35% of participants were prepubertal, 72.6% had obesity class II, and 52.6% had mild SLD. Fasting ClI (nmol/pmol × 10-2) was significantly lower in pubertal [0.11 (0.08-0.14)] than in prepubertal individuals [0.12 (0.09-0.16)] and higher in class III [0.15 (0.11-0.16)] than in class I obesity [0.11 (0.09-0.14)]. OGTT ClI was higher in boys [0.08 (0.06-0.10)] than in girls [0.07 (0.06-0.09)]; in prepubertal [0.08 (0.06-0.11)] than in pubertal individuals [0.07 (0.05-0.09)]; in class III [0.14 (0.08-0.17)] than in class I obesity [0.07 (0.05-0.10)]; and in severe SLD [0.09 (0.04-0.14)] than in no steatosis [0.06 (0.04-0.17)]. It was lower in participants with prediabetes [0.06 (0.04-0.07)]. OGTT ClI was lower in youths with obesity at puberty along with insulin sensitivity and greater secretion. The findings suggest that the initial increase in ClI in youth with severe obesity and SLD is likely to compensate for hyperinsulinemia and its subsequent decrease at the onset of prediabetes and other metabolic abnormalities.
Collapse
Affiliation(s)
- Roberto Franceschi
- Pediatric Department, S. Chiara Hospital of Trento, APSS, 38121 Trento, Italy;
| | - Danilo Fintini
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
| | - Lucilla Ravà
- Clinical Epidemiology, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy
| | - Michela Mariani
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
| | - Alessia Aureli
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
| | - Elena Inzaghi
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
| | - Stefania Pedicelli
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
| | - Annalisa Deodati
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
| | - Carla Bizzarri
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
| | - Marco Cappa
- Research Unit, Innovative Therapies for Endocrinopathies, Scientific Directorate, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy;
| | - Stefano Cianfarani
- Diabetes and Growth Disorders Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (D.F.); (M.M.); (A.A.); (E.I.); (S.P.); (A.D.); (C.B.); or (S.C.)
- Department of Systems Medicine, University of Rome ‘Tor Vergata’, 00168 Rome, Italy
- Department of Women’s and Children’s Health, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Melania Manco
- Research Unit of Predictive and Preventive Medicine, Bambino Gesù Children’s Hospital, 00146 Rome, Italy
| |
Collapse
|
7
|
Schwarz C, Chromy D, Bauer D, Duong N, Schmidbauer VU, Schwarz M, Mandorfer M, Rieger A, Trauner M, Gschwantler M, Reiberger T. Prevalence and dynamics of NAFLD-associated fibrosis in people living with HIV in Vienna from first presentation to last follow-up. Wien Klin Wochenschr 2023; 135:420-428. [PMID: 36576556 PMCID: PMC10444631 DOI: 10.1007/s00508-022-02133-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/19/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND/AIMS Non-alcoholic fatty liver disease (NAFLD) is frequent in people living with HIV (PLWH) and may be aggravated by metabolic comorbidities and antiretroviral therapy (ART)-associated adverse effects. METHODS We retrospectively assessed epidemiological, clinical and laboratory parameters and ART regimens at HIV diagnosis (BL) and at last follow-up (FU) in 1458 PLWH without viral hepatitis coinfection attending our HIV clinic in 2014-2016. Fibrosis was non-invasively assessed by the NAFLD fibrosis score (NFS). RESULTS The median age of subjects was 37.8 years, 77.4% were male and 67.2% on ART, median CD4+ count was 356.0 cells/µL. At BL, 503 (34.5%) and 20 (1.4%) PLWH had dyslipidemia and diabetes, respectively. According to the NFS 16 (1.3%) showed advanced fibrosis (NFS ≥ 0.676), among which 1 (6.3%) had diabetes, 7 (43.8%) had dyslipidemia, and 5 (31.3%) were on HIV-protease inhibitors (PI). In addition, 191(15.1%) had intermediate NFS results, while fibrosis was ruled out (NFS ≤ 1.455) in 1065 (83.7%) PLWH. After a median follow-up of 6.3 years, 590 (42.8%) had dyslipidemia and 61 (4.4%) had diabetes. Also, 21 (1.6%) showed advanced fibrosis, of which 10 (47.6%) had diabetes, 4 (19.0%) had dyslipidemia, and 9 (42.9%) were on PI-based ART, 223 (17.4%) had intermediate NFS results, while 1039 (81.0%) showed no fibrosis. CONCLUSION During FU, advanced NAFLD fibrosis occurred in 1.3-1.6% of PLWH. Dyslipidemia, diabetes, and PI-based ART were associated with advanced NAFLD fibrosis. Prospective investigations of NAFLD severity and risk factors in PLWH are warranted.
Collapse
Affiliation(s)
- Caroline Schwarz
- Division of Gastroenterology & Hepatology, Department of Medicine III, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18-20, Red Tower, Gastro-Office 7i, 1090, Vienna, Austria
- Vienna HIV & Liver Study Group, Medical University of Vienna, Vienna, Austria
- Department of Internal Medicine IV, Klinik Ottakring, Vienna, Austria
| | - David Chromy
- Division of Gastroenterology & Hepatology, Department of Medicine III, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18-20, Red Tower, Gastro-Office 7i, 1090, Vienna, Austria
- Vienna HIV & Liver Study Group, Medical University of Vienna, Vienna, Austria
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - David Bauer
- Division of Gastroenterology & Hepatology, Department of Medicine III, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18-20, Red Tower, Gastro-Office 7i, 1090, Vienna, Austria
- Vienna HIV & Liver Study Group, Medical University of Vienna, Vienna, Austria
- Department of Internal Medicine IV, Klinik Ottakring, Vienna, Austria
| | - Nikki Duong
- Department of Gastroenterology and Hepatology, Virginia Commonwealth University Medical Center, Richmond, VA, USA
| | - Victor Ulrich Schmidbauer
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Michael Schwarz
- Division of Gastroenterology & Hepatology, Department of Medicine III, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18-20, Red Tower, Gastro-Office 7i, 1090, Vienna, Austria
- Vienna HIV & Liver Study Group, Medical University of Vienna, Vienna, Austria
- Department of Internal Medicine IV, Klinik Ottakring, Vienna, Austria
| | - Mattias Mandorfer
- Division of Gastroenterology & Hepatology, Department of Medicine III, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18-20, Red Tower, Gastro-Office 7i, 1090, Vienna, Austria
- Vienna HIV & Liver Study Group, Medical University of Vienna, Vienna, Austria
- Rare Liver Disease (RALID) Center of the ERN RARE-LIVER, Medical University of Vienna, Vienna, Austria
| | - Armin Rieger
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology & Hepatology, Department of Medicine III, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18-20, Red Tower, Gastro-Office 7i, 1090, Vienna, Austria
- Rare Liver Disease (RALID) Center of the ERN RARE-LIVER, Medical University of Vienna, Vienna, Austria
| | - Michael Gschwantler
- Department of Internal Medicine IV, Klinik Ottakring, Vienna, Austria
- Sigmund Freud University, Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology & Hepatology, Department of Medicine III, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18-20, Red Tower, Gastro-Office 7i, 1090, Vienna, Austria.
- Vienna HIV & Liver Study Group, Medical University of Vienna, Vienna, Austria.
- Rare Liver Disease (RALID) Center of the ERN RARE-LIVER, Medical University of Vienna, Vienna, Austria.
| |
Collapse
|
8
|
Antoniotti V, Amore M, Caputo M, Fania C, Mancioppi V, Casoli G, Tini S, Antonioli A, Aimaretti G, Rabbone I, Bellone S, Prodam F. Glucose Alterations, Insulin Resistance, Arterial Hypertension, and Renin are Strictly Associated in Pediatric Obesity. J Endocr Soc 2023; 7:bvad088. [PMID: 37424701 PMCID: PMC10326241 DOI: 10.1210/jendso/bvad088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Indexed: 07/11/2023] Open
Abstract
Context Insulin resistance, glucose alterations, arterial hypertension (HTN), and the renin-angiotensin-aldosterone system (RAAS) are related in adult obesity. This crosstalk is still unexplored in childhood. Objective Characterize the relationships of fasting and postload glucose and insulin levels with new American Academy of Pediatrics classification of HTN and RAAS in pediatric obesity. Methods This was a retrospective observational study; 799 pediatric outpatients (11.4 ± 3.1 years) at a tertiary center who were overweight or obese and not yet on diet were included. The main outcome measures were mean and correlations among parameters of a complete clinical and metabolic screening (body mass index, blood pressure, and glucose and insulin levels during an oral glucose tolerance test, and renin and aldosterone levels and their ratio). Results 774 subjects had all the parameters, of whom 87.6% had HTN (5% elevated blood pressure, 29.2% stage I HTN, and 53.4% stage II HTN). Eighty subjects had 1 or more glucose alterations, and more frequently presented HTN. Blood pressure levels were higher in subjects with glucose alterations than in those with normal glucose levels. Fasting and stimulated glucose and insulin levels were directly related to the HTN stages, and insulin sensitivity was lower in HTN than in normal blood pressure. Aldosterone, renin, and aldosterone-renin ratio (ARR) were similar in sexes, whereas aldosterone was higher in prepubertal individuals. Subjects with impaired glucose tolerance (IGT) had higher renin and lower ARR. Renin was positively correlated with postload glucose, and ARR was negatively correlated with the Homeostatic Model Assessment for Insulin Resistance index. Conclusion A close relationship exists among insulin resistance, glucose alterations, HTN, and renin in childhood obesity. Specific categories of risk could provide indicators for strict clinical surveillance.
Collapse
Affiliation(s)
- Valentina Antoniotti
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Martina Amore
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Marina Caputo
- Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, 28100 Novara, Italy
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Chiara Fania
- SCDU Clinical Chemistry Laboratory, Maggiore della Carità University Hospital, 28100 Novara, Italy
| | - Valentina Mancioppi
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Gloria Casoli
- SCDU Clinical Chemistry Laboratory, Maggiore della Carità University Hospital, 28100 Novara, Italy
| | - Sabrina Tini
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Alessandro Antonioli
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Gianluca Aimaretti
- Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, 28100 Novara, Italy
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Ivana Rabbone
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Simonetta Bellone
- SCDU of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Flavia Prodam
- Correspondence: Flavia Prodam, MD, PhD, Department of Health Sciences, SCDU Endocrinology, University of Piemonte Orientale, Via Solaroli 17, 28100, Novara, Italy.
| |
Collapse
|
9
|
Riekki H, Aitokari L, Kivelä L, Lahti S, Hiltunen P, Vuorela N, Huhtala H, Lakka TA, Kurppa K. Prevalence and associated factors of metabolic-associated fatty liver disease in overweight Finnish children and adolescents. Front Endocrinol (Lausanne) 2023; 14:1090344. [PMID: 37409224 PMCID: PMC10319394 DOI: 10.3389/fendo.2023.1090344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 04/04/2023] [Indexed: 07/07/2023] Open
Abstract
Introduction Data on the prevalence of pediatric fatty liver disease remain limited, partly due to challenges in diagnosis. A novel concept of metabolic-associated fatty liver disease (MAFLD) makes it possible to establish the diagnosis in overweight children with sufficiently elevated alanine aminotransferase (ALT). We investigated the prevalence, risk factors, and metabolic co-morbidities of MAFLD in a large group of overweight children. Methods Data on 703 patients aged 2-16 years examined due to overweight in different levels of healthcare in 2002-2020 were collected retrospectively from patient records. MAFLD was here defined as ALT >2x reference (>44 U/l in girls and >50 U/l in boys) in overweight children according to recently updated definition. Patients with MAFLD and without it were compared, and subgroup analyses were conducted among boys and girls. Results Median age was 11.5 years, and 43% were girls. Altogether 11% were overweight, 42% obese and 47% severely obese. Abnormal glucose metabolism was present in 44%, dyslipidemia in 51%, hypertension in 48% and type 2 diabetes (T2D) in 2%. MAFLD prevalence varied between 14-20% in examined years without significant change (p=0.878). The pooled prevalence over the years was 15% (boys 18%, girls 11%; p=0.018), peaking in girls at early puberty and increasing in boys with age and puberty. Associated factors in boys were T2D (OR 7.55, 95% CI 1.23-46.2), postpubertal stage (5.39, 2.26-12.8), increased fasting insulin (3.20, 1.44-7.10), hypertriglyceridemia (2.97, 1.67-5.30), hyperglycemia (2.88, 1.64-5.07), decreased high-density lipoprotein (HDL) cholesterol (2.16, 1.18-3.99), older age (1.28, 1.15-1.42) and higher body-mass-index (1.01, 1.05-1.15), and in girls T2D (18.1, 3.16-103), hypertriglyceridemia (4.28, 1.99-9.21), and decreased HDL (4.06, 1.87-8.79). Conclusion Prevalence of MAFLD was 15%, with no statistically significant increase in the 2000s. The condition was associated in general with male gender, puberty stage and disturbances in glucose and lipid metabolism, and higher age and BMI in boys.
Collapse
Affiliation(s)
- Hanna Riekki
- Tampere Center for Child, Adolescent and Maternal Health Research, Tampere University, Tampere, Finland
| | - Linnea Aitokari
- Tampere Center for Child, Adolescent and Maternal Health Research, Tampere University, Tampere, Finland
- Celiac Disease Research Center, Tampere University, Tampere, Finland
| | - Laura Kivelä
- Tampere Center for Child, Adolescent and Maternal Health Research, Tampere University, Tampere, Finland
- Celiac Disease Research Center, Tampere University, Tampere, Finland
- Children’s Hospital and Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Siiri Lahti
- Tampere Center for Child, Adolescent and Maternal Health Research, Tampere University, Tampere, Finland
| | - Pauliina Hiltunen
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland
| | - Nina Vuorela
- Tampere Center for Child, Adolescent and Maternal Health Research, Tampere University, Tampere, Finland
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland
| | - Heini Huhtala
- Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Timo A. Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Kalle Kurppa
- Tampere Center for Child, Adolescent and Maternal Health Research, Tampere University, Tampere, Finland
- Celiac Disease Research Center, Tampere University, Tampere, Finland
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland
- University Consortium of Seinäjoki, Seinäjoki, Finland
| |
Collapse
|
10
|
Valle-Martos R, Jiménez-Reina L, Cañete R, Martos R, Valle M, Cañete MD. Changes in liver enzymes are associated with changes in insulin resistance, inflammatory biomarkers and leptin in prepubertal children with obesity. Ital J Pediatr 2023; 49:29. [PMID: 36894963 PMCID: PMC9996910 DOI: 10.1186/s13052-023-01434-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/24/2023] [Indexed: 03/11/2023] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease is associated with obesity. A subclinical inflammation state, endothelial dysfunction, and parameters related to metabolic syndrome (MetS), have been documented in children with obesity. We aimed to determine the changes that occur in liver enzymes levels in response to the standard treatment of childhood obesity, also assessing any associations with liver enzyme levels, leptin, and markers of insulin resistance (IR), inflammation, and parameters related to MetS in prepubertal children. METHODS We carried out a longitudinal study in prepubertal children (aged 6-9 years) of both sexes with obesity; a total of 63 participants were recruited. Liver enzymes, C-reactive protein (CRP), interleukin-6, neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), soluble intercellular adhesion molecule-1 (sICAM-1), leptin, homeostasis model assessment for IR (HOMA-IR), and parameters related to MetS were measured. RESULTS After standard treatment for 9 months, children who lowered their standardised body mass index (SDS-BMI) had significantly lower systolic blood pressure (p = 0.0242), diastolic blood pressure (p = 0.0002), HOMA-IR (p = 0.0061), and levels of alanine aminotransferase (ALT) (p = 0.0048), CRP (p = 0.0001), sICAM-1 (p = 0.0460), and IL-6 (p = 0.0438). There was a significant association between the changes that occur with treatment, in the ALT levels, and changes in leptin (p = 0.0096), inflammation biomarkers [CRP (p = 0.0061), IL-6 (p = 0.0337), NLR (p = 0.0458), PLR (p = 0.0134)], and HOMA-IR (p = 0.0322). CONCLUSION Our results showed that a decrease in ALT levels after the standard treatment for 9 months was associated with favourable changes in IR markers (HOMA-IR) and inflammation (IL-6, CRP, NLR, and PLR).
Collapse
Affiliation(s)
| | | | - Ramón Cañete
- Faculty of Medicine, University of Córdoba, IMIBIC, Córdoba, Spain
| | | | - Miguel Valle
- Valle de los Pedroches Hospital, IMIBIC, Córdoba, Spain.
| | | |
Collapse
|
11
|
Bergmann K, Stefanska A, Krintus M, Szternel L, Panteghini M, Sypniewska G. Association between Fasting and Postprandial Levels of Liver Enzymes with Metabolic Syndrome and Suspected Prediabetes in Prepubertal Children. Int J Mol Sci 2023; 24:ijms24021090. [PMID: 36674606 PMCID: PMC9861425 DOI: 10.3390/ijms24021090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/20/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
Elevated liver enzyme activity may be associated with metabolic syndrome (MetS); however, it is not included in the MetS definition for children. Postprandial changes in the levels of biochemistry tests are related to manifestations of metabolic abnormalities. We assessed the association between fasting and postprandial liver enzymes levels with MetS and elevated hemoglobin A1c (HbA1c) in children aged 9-11. The study included 51 girls and 48 boys, all presumably healthy. In all participants' anthropometric indices, fasting glucose, insulin, lipid profile and HbA1c were measured. Enzymes, including alanine aminotransferase (ALT) and gamma-glutamyl transferase (GGT), were assayed in fasting and postprandial states. Individuals were divided into subgroups: with (MetS(+): n = 26); without MetS (MetS(-): n = 73); with HbA1c levels ≤ 5.3% (n = 39); and ≥5.7% (n = 11). Elevated fasting GGT levels were found in 23% of MetS(+) children and rarely in MetS(-) children; increased postprandial GGT was noted in 35% of MetS(+) individuals. Postprandial GGT changes tend to predict MetS (OR = 1.16; p = 0.092). Increased fasting ALT was found rarely in MetS(+) children, but did not occur in MetS(-) children. HbA1c ≥ 5.7% occurred rarely and neither fasting ALT nor GGT were related to elevated HbA1c. However, postprandial change of ALT was a good positive predictor of increased HbA1c (OR = 1.33; p = 0.021). Postprandial GGT performs better as an indicator of metabolic syndrome occurrence, and instead postprandial ALT may predict prediabetes in prepubertal children.
Collapse
Affiliation(s)
- Katarzyna Bergmann
- Department of Laboratory Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland
- Correspondence:
| | - Anna Stefanska
- Department of Laboratory Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland
| | - Magdalena Krintus
- Department of Laboratory Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland
| | - Lukasz Szternel
- Department of Laboratory Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland
| | - Mauro Panteghini
- Research Centre for Metrological Traceability in Laboratory Medicine (CIRME), Department of Biomedical and Clinical Sciences, University of Milan, 20157 Milan, Italy
| | - Grazyna Sypniewska
- Department of Laboratory Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland
| |
Collapse
|
12
|
Prinz N, Putri RR, Reinehr T, Danielsson P, Weghuber D, Norman M, Rochow N, Marcus C, Holl RW, Hagman E. The association between perinatal factors and cardiometabolic risk factors in children and adolescents with overweight or obesity: A retrospective two-cohort study. PLoS Med 2023; 20:e1004165. [PMID: 36638094 PMCID: PMC9886302 DOI: 10.1371/journal.pmed.1004165] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 01/30/2023] [Accepted: 12/28/2022] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Children with obesity have an increased risk of cardiometabolic risk factors, but not all children carry a similar risk. Perinatal factors, i.e., gestational age (GA) and birth weight for GA, may affect the risk for metabolic complications. However, there are conflicting data whether the association between birth size and cardiometabolic risk factors is independent among children with obesity. Moreover, differential effects of GA and birth weight for GA on cardiometabolic risk factors in pediatric obesity are still unexplored. We aimed to investigate the association between birth weight for GA and cardiometabolic risk factors in children and adolescents with overweight or obesity and to assess whether the association is modified by prematurity. METHODS AND FINDINGS We conducted a retrospective study of 2 cohorts, using data from the world's 2 largest registers of pediatric obesity treatment-The Swedish childhood obesity treatment register (BORIS) and The Adiposity Patients Registry (APV) (1991 to 2020). Included were individuals with overweight or obesity between 2 to 18 years of age who had data of birth characteristics and cardiometabolic parameters. Birth data was collected as exposure variable and the first reported cardiometabolic parameters during pediatric obesity treatment as the main outcome. The median (Q1, Q3) age at the outcome measurement was 11.8 (9.4, 14.0) years. The main outcomes were hypertensive blood pressure (BP), impaired fasting glucose, elevated glycated hemoglobin (HbA1c), elevated total cholesterol, elevated low-density lipoprotein (LDL) cholesterol, elevated triglycerides, decreased high-density lipoprotein (HDL) cholesterol, and elevated transaminases. With logistic regression, we calculated the odds ratio (OR) and its 95% confidence interval (CI) for each cardiometabolic parameter. All the analyses were adjusted for sex, age, degree of obesity, migratory background, and register source. In total, 42,760 (51.9% females) individuals were included. Small for GA (SGA) was prevalent in 10.4%, appropriate for GA (AGA) in 72.4%, and large for GA (LGA) in 17.2%. Most individuals (92.5%) were born full-term, 7.5% were born preterm. Median (Q1, Q3) body mass index standard deviation score at follow-up was 2.74 (2.40, 3.11) units. Compared with AGA, children born SGA were more likely to have hypertensive BP (OR = 1.20 [95% CI 1.12 to 1.29], p < 0.001), elevated HbA1c (1.33 [1.06 to 1.66], p = 0.03), and elevated transaminases (1.21 [1.10 to 1.33], p < 0.001) as well as low HDL (1.19 [1.09 to 1.31], p < 0.001). On the contrary, individuals born LGA had lower odds for hypertensive BP (0.88 [0.83 to 0.94], p < 0.001), elevated HbA1c (0.81 [0.67 to 0.97], p < 0.001), and elevated transaminases (0.88 [0.81 to 0.94], p < 0.001). Preterm birth altered some of the associations between SGA and outcomes, e.g., by increasing the odds for hypertensive BP and by diminishing the odds for elevated transaminases. Potential selection bias due to occasionally missing data could not be excluded. CONCLUSIONS Among children and adolescents with overweight/obesity, individuals born SGA are more likely to possess cardiometabolic risk factors compared to their counterparts born AGA. Targeted screening and treatment of obesity-related comorbidities should therefore be considered in this high-risk group of individuals.
Collapse
Affiliation(s)
- Nicole Prinz
- Insitute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Ulm, Germany
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| | - Resthie R. Putri
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Thomas Reinehr
- Department of Pediatric Endocrinology, Diabetes and Nutrition Medicine, Vestische Hospital for Children and Adolescents Datteln, University of Witten/Herdecke, Datteln, Germany
| | - Pernilla Danielsson
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Daniel Weghuber
- Department of Pediatrics, Paracelsus Private Medical School, Salzburg, Austria
- Obesity Research Unit, Paracelsus Private Medical School, Salzburg, Austria
| | - Mikael Norman
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Niels Rochow
- Department of Pediatrics, Paracelsus Medical University, Nuremberg, Germany
- Department of Pediatrics, University Medical Center Rostock, Rostock, Germany
| | - Claude Marcus
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Reinhard W. Holl
- Insitute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Ulm, Germany
- German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| | - Emilia Hagman
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- * E-mail:
| |
Collapse
|
13
|
Kautzky-Willer A, Leutner M, Abrahamian H, Frühwald L, Hoppichler F, Lechleitner M, Harreiter J. [Sex and gender-specific aspects in prediabetes and diabetes mellitus-clinical recommendations (Update 2023)]. Wien Klin Wochenschr 2023; 135:275-285. [PMID: 37101049 PMCID: PMC10133065 DOI: 10.1007/s00508-023-02185-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2023] [Indexed: 04/28/2023]
Abstract
Metabolic diseases dramatically affect the life of men and women from infancy up to old age in different and manifold ways and are a major challenge for the healthcare system. The treating physicians are confronted with the different needs of women and men in the clinical routine. Gender-specific differences affect pathophysiology, screening, diagnostic and treatment strategies of diseases as well as the development of complications and mortality rates. Impairments in glucose and lipid metabolism, regulation of energy balance and body fat distribution and therefore the associated cardiovascular diseases, are greatly influenced by steroidal and sex hormones. Furthermore, education, income and psychosocial factors play an important role in the development of obesity and diabetes differently in men and women. Males appear to be at greater risk of diabetes at a younger age and at a lower body mass index (BMI) compared to women but women feature a dramatic increase in the risk of diabetes-associated cardiovascular diseases after the menopause. The estimated future years of life lost owing to diabetes is somewhat higher in women than men, with a higher increase in vascular complications in women but a higher increase of cancer deaths in men. In women prediabetes or diabetes are more distinctly associated with a higher number of vascular risk factors, such as inflammatory parameters, unfavourable changes in coagulation and higher blood pressure. Women with prediabetes and diabetes have a much higher relative risk for vascular diseases. Women are more often morbidly obese and less physically active but may have an even greater benefit in health and life expectation from increased physical activity than men. In weight loss studies men often showed a higher weight loss than women; however, diabetes prevention is similarly effective in men and women with prediabetes with a risk reduction of nearly 40%. Nevertheless, a long-term reduction in all cause and cardiovascular mortality was so far only observed in women. Men predominantly feature increased fasting blood glucose levels, women often show impaired glucose tolerance. A history of gestational diabetes or polycystic ovary syndrome (PCOS) as well as increased androgen levels and decreased estrogen levels in women and the presence of erectile dysfunction or decreased testosterone levels in men are important sex-specific risk factors for the development of diabetes. Many studies showed that women with diabetes reach their target values for HbA1c, blood pressure and low-density lipoprotein (LDL)-cholesterol less often than their male counterparts, although the reasons are unclear. Furthermore, sex differences in the effects, pharmacokinetics and side effects of pharmacological treatment should be taken more into consideration.
Collapse
Affiliation(s)
- Alexandra Kautzky-Willer
- Gender Medicine Unit, Klinische Abteilung für Endokrinologie und Stoffwechsel, Universitätsklinik für Innere Medizin III, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich.
| | - Michael Leutner
- Gender Medicine Unit, Klinische Abteilung für Endokrinologie und Stoffwechsel, Universitätsklinik für Innere Medizin III, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich
| | | | - Lisa Frühwald
- 5. Medizinische Abteilung mit Endokrinologie, Rheumatologie und Akutgeriatrie, Klinik Ottakring, Wien, Österreich
| | - Fritz Hoppichler
- Interne Abteilung, Krankenhaus der Barmherzigen Brüder Salzburg, Salzburg, Österreich
| | - Monika Lechleitner
- Avomed-Arbeitskreis für Vorsorgemedizin und Gesundheitsförderung in Tirol, Innsbruck, Österreich
| | - Jürgen Harreiter
- Gender Medicine Unit, Klinische Abteilung für Endokrinologie und Stoffwechsel, Universitätsklinik für Innere Medizin III, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich
| |
Collapse
|
14
|
Kondakis K, Grammatikaki E, Kondakis M, Molnar D, Gómez-Martínez S, González-Gross M, Kafatos A, Manios Y, Pavón DJ, Gottrand F, Beghin L, Kersting M, Castillo MJ, Moreno LA, De Henauw S. Developing a risk assessment tool for identifying individuals at high risk for developing insulin resistance in European adolescents: the HELENA-IR score. J Pediatr Endocrinol Metab 2022; 35:1518-1527. [PMID: 36408818 DOI: 10.1515/jpem-2022-0265] [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: 05/18/2022] [Accepted: 09/26/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To develop and validate an easy-to-use screening tool for identifying adolescents at high-risk for insulin resistance (IR). METHODS Α total of 1,053 adolescents (554 females), aged 12.5 to 17.5 years with complete data on glucose and insulin levels were included. Body mass index (BMI), fat mass index (FMI) and the homeostasis model assessment for insulin resistance (HOMA-IR) were calculated. VO2max was predicted using 20 m multi-stage fitness test. The population was randomly separated into two cohorts for the development (n=702) and validation (n=351) of the index, respectively. Factors associated with high HOMA-IR were identified by Spearman correlation in the development cohort; multiple logistic regression was performed for all identified independent factors to develop a score index. Finally, receiver operating characteristic (ROC) analysis was performed in the validation cohort and was used to define the cut-off values that could identify adolescents above the 75th and the 95th percentile for HOMA-IR. RESULTS BMI and VO2max significantly identified high HOMA-IR in males; and FMI, TV watching and VO2max in females. The HELENA-IR index scores range from 0 to 29 for males and 0 to 43 for females. The Area Under the Curve, sensitivity and specificity for identifying males above the 75th and 95th of HOMA-IR percentiles were 0.635 (95%CI: 0.542-0.725), 0.513 and 0.735, and 0.714 (95%CI: 0.499-0.728), 0.625 and 0.905, respectively. For females, the corresponding values were 0.632 (95%CI: 0.538-0.725), 0.568 and 0.652, and 0.708 (95%CI: 0.559-0.725), 0.667 and 0.617, respectively. Simple algorithms were created using the index cut-off scores. CONCLUSIONS Paediatricians or physical education teachers can use easy-to-obtain and non-invasive measures to apply the HELENA-IR score and identify adolescents at high risk for IR, who should be referred for further tests.
Collapse
Affiliation(s)
- Katerina Kondakis
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Evangelia Grammatikaki
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Kallithea, Greece
| | - Marios Kondakis
- Department of Statistics, Athens University of Economics and Business, Athens, Greece
| | - Denes Molnar
- Department of Pediatrics, Medical School, University of Pécs, Pécs, Hungary
| | - Sonia Gómez-Martínez
- Immunonutrition Group, Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), Madrid, Spain
| | - Marcela González-Gross
- ImFINE Research Group, Department of Health and Human Performance, Universidad Politécnica de Madrid, Madrid, Spain
| | | | - Yannis Manios
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Kallithea, Greece.,Institute of Agri-Food and Life Sciences, Hellenic Mediterranean University Research Centre, Heraklion, Greece
| | - David Jiménez Pavón
- Department of Physiology, School of Medicine, University of Granada, Granada, Spain
| | | | | | - Mathilde Kersting
- Research Institute of Child Nutrition, Rheinische Friedrich-Wilhelms-Universität Bonn, Dortmund, Germany
| | - Manuel J Castillo
- Department of Physiology, School of Medicine, University of Granada, Granada, Spain
| | - Luis A Moreno
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Facutlad de Ciencias de la Salud, Universidad de Zaragoza, Zaragoza, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.,Instituto Agroalimentario de Aragon (IA2), Zaragoza, Spain.,Instituto de Investigacion Sanitaria Aragon (IIS Aragon), Zaragoza, Spain
| | - Stefaan De Henauw
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| |
Collapse
|
15
|
Abstract
Childhood obesity is, according to the WHO, one of the most serious challenges of the 21st century. More than 100 million children have obesity today. Already during childhood, almost all organs are at risk of being affected by obesity. In this review, we present the current knowledge about diseases associated with childhood obesity and how they are affected by weight loss. One major causative factor is obesity-induced low-grade chronic inflammation, which can be observed already in preschool children. This inflammation-together with endocrine, paracrine, and metabolic effects of obesity-increases the long-term risk for several severe diseases. Type 2 diabetes is increasingly prevalent in adolescents and young adults who have had obesity during childhood. When it is diagnosed in young individuals, the morbidity and mortality rate is higher than when it occurs later in life, and more dangerous than type 1 diabetes. Childhood obesity also increases the risk for several autoimmune diseases such as multiple sclerosis, Crohn's disease, arthritis, and type 1 diabetes and it is well established that childhood obesity also increases the risk for cardiovascular disease. Consequently, childhood obesity increases the risk for premature mortality, and the mortality rate is three times higher already before 30 years of age compared with the normal population. The risks associated with childhood obesity are modified by weight loss. However, the risk reduction is affected by the age at which weight loss occurs. In general, early weight loss-that is, before puberty-is more beneficial, but there are marked disease-specific differences.
Collapse
Affiliation(s)
- Claude Marcus
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Pernilla Danielsson
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Emilia Hagman
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
16
|
Influence of Self-Practice Oriented Teaching plus Psychological Intervention on Blood Glucose Level and Psychological State in Patients with Type 2 Diabetes Mellitus on Insulin Therapy. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5606697. [PMID: 35978998 PMCID: PMC9377873 DOI: 10.1155/2022/5606697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/02/2022] [Accepted: 07/07/2022] [Indexed: 11/17/2022]
Abstract
Background. The study aimed to examine the effect of self-practice oriented teaching plus psychological intervention on blood glucose level and psychological status of type 2 diabetic patients on first insulin therapy. Methods. A total of 80 patients with type 2 diabetes admitted from April 2020 to November 2020 were assessed for eligibility and included. They were then assigned to a control group and an observation group via the random number table method, with 40 cases in each group. In addition to insulin injection treatment in both groups prior to intervention, the control group received health education and psychological intervention, whereas the observation group adopted a self-practice oriented teaching strategy plus psychological intervention. Insulin injections, nursing satisfaction, blood glucose level, and disease awareness were compared between the two groups. The Exercise of Self-Care Agency (ESCA) scale was used to assess the patients’ self-care ability, the Generic Quality of Life Inventory-74 (GQOLI-74) scale was used to assess their quality of life, and the emotional state of patients was evaluated by the Hospital Anxiety and Depression (HAD) scale. Results. Patients in the observation group outperformed the control group in terms of insulin injection after intervention (
). Significantly higher nursing satisfaction and ESCA scores were observed after intervention (
). Self-practice oriented teaching plus psychological intervention resulted in remarkably lower postintervention glycemic indexes (
). Markedly higher disease knowledge scores and GQOLI-74 scores were witnessed in the observation group in contrast to those of the control group (
). The observation group patients showed lower HAD scores than those of the control group (
). Conclusion. Self-practice oriented teaching plus psychological intervention could effectively alleviate the negative emotions of type 2 diabetic patients on first insulin therapy, stabilize glycemic indexes, and improve quality of life, demonstrating good potential for clinical promotion.
Collapse
|
17
|
Metabolic dysfunction-associated fatty liver disease in obese youth with insulin resistance and type 2 diabetes. Curr Opin Pediatr 2022; 34:414-422. [PMID: 35836399 DOI: 10.1097/mop.0000000000001138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The aim of this review is to present the new definition of the disease, defining the epidemiology, risk factors with a particular attention to the role of insulin resistance (IR) and to define the main treatments explored. RECENT FINDINGS Nonalcoholic fatty liver disease (NAFLD) was previously considered a primary liver disease, but it would be more correct to consider it a component of the metabolic syndrome (MetS) in which IR might play a key role. Based on these findings, it has been recently proposed to modify the classic term of NAFLD to metabolic dysfunction-associated fatty liver disease (MAFLD) that better reflects the pathophysiology of this complex disease. SUMMARY Currently, no treatments approved in childhood are available, thus the only recommended approach is the prevention and correction of the known risk factors, and particularly of IR. However, further studies are needed to better clarify the pathogenetic mechanisms of NAFLD in order to establish more tailored therapies.
Collapse
|
18
|
Julian V, Bergsten P, Forslund A, Ahlstrom H, Ciba I, Dahlbom M, Furthner D, Gomahr J, Kullberg J, Maruszczak K, Morwald K, Olsson R, Pixner T, Schneider A, Pereira B, Thivel D, Weghuber D. Sedentary time has a stronger impact on metabolic health than moderate to vigorous physical activity in adolescents with obesity: a cross-sectional analysis of the Beta-JUDO study. Pediatr Obes 2022; 17:e12897. [PMID: 35083885 DOI: 10.1111/ijpo.12897] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/18/2021] [Accepted: 01/11/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Relationships between movement-related behaviours and metabolic health remain underexplored in adolescents with obesity. OBJECTIVES To compare profiles of sedentary time (more sedentary, SED+ vs. less sedentary, SED-), moderate to vigorous physical activity (MVPA) time (more active, MVPA+ vs. less active, MVPA-) and combinations of behaviours (SED-/MVPA+, SED-/MVPA-, SED+/MVPA+, SED+/MVPA-) in regard to metabolic health. METHODS One hundred and thirty-four subjects (mean age 13.4 ± 2.2 yrs, mean body mass index [BMI] 98.9 ± 0.7 percentile, 48.5% females) underwent 24 h/7 day accelerometry, anthropometric, body composition, blood pressure (BP), lipid profile and insulin resistance (IR) assessments. RESULTS Metabolic health was better in SED- [lower fat mass (FM) percentage (p < 0.05), blood pressure (BP) (p < 0.05), homeostasis model assessment of insulin resistance (HOMA-IR) (p < 0.001) and metabolic syndrome risk score (MetScore) (p < 0.001), higher high-density lipoprotein-cholesterol (HDL-c) (p = 0.001)] vs. SED+ group and in MVPA+ [lower triglyceridemia (TG), (p < 0.05), HOMA-IR (p < 0.01) and MetScore (p < 0.001), higher HDL-c (p < 0.01)] vs. MVPA- group after adjustment with age, gender, maturation and BMI. SED-/MVPA+ group had the best metabolic health. While sedentary (p < 0.001) but also MVPA times (p < 0.001) were lower in SED-/MVPA- vs. SED+/MVPA+, SED-/MVPA- had lower FM percentage (p < 0.05), HOMA-IR (p < 0.01) and MetScore (p < 0.05) and higher HDL-c (p < 0.05), independently of BMI. Sedentary time was positively correlated with HOMA-IR and Metscore and negatively correlated with HDL-c after adjustment with MVPA (p < 0.05). MVPA was negatively correlated with HOMA-IR, BP and MetScore and positively correlated with HDL-c after adjustment with sedentary time (p < 0.05). CONCLUSION Lower sedentary time is associated with a better metabolic health independently of MVPA and might be a first step in the management of pediatric obesity when increasing MVPA is not possible.
Collapse
Affiliation(s)
- Valérie Julian
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France.,Department of Pediatrics, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Peter Bergsten
- Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden
| | - Anders Forslund
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Hakan Ahlstrom
- Department of Surgical Sciences, Radiology, Uppsala University, Uppsala, Sweden.,Antaros Medical AB, BioVenture Hub, Mölndal, Sweden
| | - Iris Ciba
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Marie Dahlbom
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Dieter Furthner
- Department of Pediatrics and Adolescent Medicine, Salzkammergut-Klinikum, Vöcklabruck, Austria.,Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Julian Gomahr
- Department of Pediatrics, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria.,Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Joel Kullberg
- Department of Surgical Sciences, Radiology, Uppsala University, Uppsala, Sweden.,Antaros Medical AB, BioVenture Hub, Mölndal, Sweden
| | - Katharina Maruszczak
- Department of Pediatrics, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria.,Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Katharina Morwald
- Department of Pediatrics, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria.,Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Roger Olsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Thomas Pixner
- Department of Pediatrics and Adolescent Medicine, Salzkammergut-Klinikum, Vöcklabruck, Austria.,Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Anna Schneider
- Department of Pediatrics, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria.,Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Bruno Pereira
- Department of Biostatistics, University Teaching Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - David Thivel
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), University of Clermont Auvergne, Clermont-Ferrand, France
| | - Daniel Weghuber
- Department of Pediatrics, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria.,Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| |
Collapse
|
19
|
Pedicelli S, Fintini D, Ravà L, Inzaghi E, Deodati A, Spreghini MR, Bizzarri C, Mariani M, Cianfarani S, Cappa M, Manco M. Prevalence of prediabetes in children and adolescents by class of obesity. Pediatr Obes 2022; 17:e12900. [PMID: 35144324 PMCID: PMC9286831 DOI: 10.1111/ijpo.12900] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 01/13/2022] [Accepted: 01/21/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND To evaluate prevalence of prediabetes (impaired fasting glucose, IFG; impaired glucose tolerance, IGT; and high glycated haemoglobin, h-HbA1c) in children and adolescents in relation to class of age and obesity; to appraise association with estimates of insulin metabolism, cardiovascular risk factors and alanine aminotransferase (ALT) levels. METHODS Study of marginal prevalence (i.e., as function of sex, age and obesity class) of isolated and combined IFG, IGT and h-HbA1c in children (age 4-9.9 years) and adolescents (age 10-17.9 years) and association to blood pressure (BP), total, HDL and non-HDL cholesterol, triglycerides, ALT and insulin sensitivity/secretion indexes. RESULTS Data of 3110 participants (51% males, 33% children; 33% overweight, 39% obesity class I, 20.5% class II, 7.5% class III) were available. Unadjusted prevalence of prediabetes was 13.9% in children (2.1% IFG, 6.7% IGT, 3.9% h-HbA1c, IFG-IGT 0.06%) and 24.6% in adolescents (3.4% IFG, 9.4% IGT, 5.5% h-HbA1c, IFG-IGT 0.09%). Combined h-HBA1c was found in very few adolescents. Prevalence of prediabetes increased significantly by class of obesity up to 20.5% in children and 31.6% in adolescents. Phenotypes of prediabetes were differently but significantly associated with increased systolic and diastolic BP (by 2-7.3 and ~8 mmHg, respectively), triglycerides (by 23-66 mg/dl), and ALT levels (by 10-22 UI/L) depending on the prediabetes phenotype. CONCLUSION AND RELEVANCE It is worth screening prediabetes in children aged <10 years old with obesity classes II and III and in adolescents. In those with prediabetes, monitoring of blood pressure, triglycerides and ALT levels must be encouraged.
Collapse
Affiliation(s)
- Stefania Pedicelli
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Danilo Fintini
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Lucilla Ravà
- Clinical EpidemiologyBambino Gesù Children's Hospital, IRCCSRomeItaly
| | - Elena Inzaghi
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Annalisa Deodati
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Maria Rita Spreghini
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Carla Bizzarri
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Michela Mariani
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Stefano Cianfarani
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly,Department of Women's and Children's HealthKarolinska InstitutetStockholmSweden
| | - Marco Cappa
- Unit of Endocrinology, Dipartimento Pediatrico UniversitarioUniversità di Tor VergataRomeItaly
| | - Melania Manco
- Research Area for Multifactorial Diseases and Complex PhenotypesBambino Gesù Children's HospitalRomeItaly
| |
Collapse
|
20
|
Furthner D, Weghuber D, Dalus C, Lukas A, Stundner-Ladenhauf HN, Mangge H, Pixner T. Nonalcoholic Fatty Liver Disease in Children with Obesity: Narrative Review and Research Gaps. Horm Res Paediatr 2022; 95:167-176. [PMID: 34351306 DOI: 10.1159/000518595] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/20/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) is the leading hepatic disease in children, ranging from steatosis to steatohepatitis and fibrosis. Age, sex, hormonal levels, pubertal stages, genetic risk- and epigenetic factors are among the many influencing factors. Appearing predominantly in children with obesity, but not exclusively, it is the liver's manifestation of the metabolic syndrome but can also exist as an isolated entity. SUMMARY Pediatric NAFLD differs from the adult phenotype. This narrative review on NAFLD in children with obesity provides an overview of the current knowledge on risk factors, screening, and diagnostic methods, as well state-of-the-art treatment. The recent discussion on the proposition of a new nomenclature - Metabolic [Dysfunction-] Associated Liver Disease - is featured, and current gaps of knowledge are discussed. KEY MESSAGES Currently, there is no international consensus on screening and monitoring of pediatric NAFLD. With lifestyle interventions being the cornerstone of treatment, no registered pharmacological treatment for pediatric NAFLD is available. Development and validation of additional noninvasive biomarkers, scores and imaging tools suitable to subcategorize, screen and monitor pediatric patients are necessary. With a variety of upcoming and promising agents, clear recommendations for pediatric nonalcoholic steatohepatitis trials are urgently needed.
Collapse
Affiliation(s)
- Dieter Furthner
- Department of Pediatric and Adolescent Medicine, Salzkammergutklinikum Voecklabruck, Voecklabruck, Austria.,Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
| | - Daniel Weghuber
- Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria.,University Children's Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Christopher Dalus
- Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria.,University Children's Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Andreas Lukas
- Department of Pediatric and Adolescent Medicine, Salzkammergutklinikum Voecklabruck, Voecklabruck, Austria.,Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
| | | | - Harald Mangge
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Thomas Pixner
- Department of Pediatric and Adolescent Medicine, Salzkammergutklinikum Voecklabruck, Voecklabruck, Austria.,Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
| |
Collapse
|
21
|
Putri RR, Casswall T, Hagman E. Risk and protective factors of non-alcoholic fatty liver disease in paediatric obesity: A nationwide nested case-control study. Clin Obes 2022; 12:e12502. [PMID: 34873855 DOI: 10.1111/cob.12502] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/09/2021] [Accepted: 11/27/2021] [Indexed: 01/11/2023]
Abstract
Not all children with obesity carry a similar risk of non-alcoholic fatty liver disease (NAFLD). We investigated the effect of obesity severity, metabolic risk parameters, and obesity treatment outcome on later risk of NAFLD in paediatric obesity. We conducted a nested case-control study of children and adolescents enrolled in the Swedish Childhood Obesity Treatment Register (BORIS) (2001-2016). NAFLD was ascertained from the National Patient Register. Five controls per case were matched by sex and age at index date and at the obesity treatment initiation. Seventy-six pairs (n cases = 76, n controls = 241) were included in the analysis (29% females, mean age at obesity treatment initiation was 10.8 ± 3.07 years). Mean age of NAFLD diagnosis was 14.2 ± 3.07 years. The risk for NAFLD increased with severe obesity (odds ratio [OR]: 3.15, 95% confidence interval [CI]: 1.69-5.89), impaired fasting glucose (OR: 5.29, 95% CI: 1.40-20.06), high triglycerides (OR: 2.33, 95% CI: 1.22-4.43) and weight gain (OR: 4.67, 95% CI: 1.51-14.49 per body mass index standard deviation score [BMI SDS] unit). Relative weight loss of at least 0.25 BMI SDS units reduced NAFLD risk independently of other risk factors (OR: 0.09, 95% CI: 0.01-0.56). Severe obesity, impaired fasting glucose and high triglycerides are risk factors for future NAFLD in paediatric obesity. Successful obesity treatment almost eliminates the risk for NAFLD independently of obesity severity, IFG and high triglycerides.
Collapse
Affiliation(s)
- Resthie R Putri
- Division of Paediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Thomas Casswall
- Division of Paediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Emilia Hagman
- Division of Paediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
22
|
Maruszczak K, Radzikowski K, Schütz S, Mangge H, Bergsten P, Forslund A, Manell H, Pixner T, Ahlström H, Kullberg J, Mörwald K, Weghuber D. Determinants of hyperglucagonemia in pediatric non-alcoholic fatty liver disease. Front Endocrinol (Lausanne) 2022; 13:1004128. [PMID: 36133310 PMCID: PMC9483010 DOI: 10.3389/fendo.2022.1004128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Over the years, non-alcoholic fatty liver (NAFLD) disease has progressed to become the most frequent chronic liver disease in children and adolescents. The full pathology is not yet known, but disease progression leads to cirrhosis and hepatocellular carcinoma. Risk factors included hypercaloric diet, obesity, insulin resistance and genetics. Hyperglucagonemia appears to be a pathophysiological consequence of hepatic steatosis, thus, the hypothesis of the study is that hepatic fat accumulation leads to increased insulin resistance and impaired glucagon metabolism leading to hyperglucagonemia in pediatric NAFLD. METHODS 132 children and adolescents between 10 and 18 years, with varying degrees of obesity, were included in the study. Using Magnetic Resonance Imaging (MRI) average liver fat was determined, and patients were stratified as NAFLD (>5% liver fat content) and non-NAFLD (<5%). All patients underwent a standardized oral glucose tolerance test (OGTT). Additionally, anthropometric parameters (height, weight, BMI, waist circumference, hip circumference) such as lab data including lipid profile (triglycerides, HDL, LDL), liver function parameters (ALT, AST), uric acid, glucose metabolism (fasting insulin and glucagon, HbA1c, glucose 120 min) and indices evaluating insulin resistance (HIRI, SPISE, HOMA-IR, WBISI) were measured. RESULTS Children and adolescents with NAFLD had significantly higher fasting glucagon values compared to the non-NAFLD cohort (p=0.0079). In the NAFLD cohort univariate analysis of fasting glucagon was associated with BMI-SDS (p<0.01), visceral adipose tissue volume (VAT) (p<0.001), average liver fat content (p<0.001), fasting insulin concentration (p<0.001), triglycerides (p<0.001) and HDL (p=0.034). This correlation equally applied to all insulin indices HOMA-IR, WBISI, HIRI (all p<0.001) and SPISE (p<0.002). Multivariate analysis (R² adjusted 0.509) for the same subgroup identified HIRI (p=0.003) and VAT volume (p=0.017) as the best predictors for hyperglucagonemia. Average liver fat content is predictive in pediatric overweight and obesity but not NAFLD. CONCLUSIONS Children and adolescents with NAFLD have significantly higher fasting plasma glucagon values, which were best predicted by hepatic insulin resistance and visceral adipose tissue, but not average liver fat content.
Collapse
Affiliation(s)
- Katharina Maruszczak
- Department of Pediatrics, Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Konrad Radzikowski
- Department of Pediatrics, Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Sebastian Schütz
- Department of Mathematics, Paris Lodron University, Salzburg, Austria
| | - Harald Mangge
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Peter Bergsten
- Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden
| | - Anders Forslund
- 5Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
| | - Hannes Manell
- 5Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
| | - Thomas Pixner
- Department of Pediatric and Adolescent Medicine, Salzkammergutklinikum Voecklabruck, Voecklabruck, Austria
| | - Håkan Ahlström
- Department of Radiology, Uppsala University, Uppsala, Sweden & Antaros Medical, BioVenture Hub, Mölndal, Sweden
| | - Joel Kullberg
- Department of Radiology, Uppsala University, Uppsala, Sweden & Antaros Medical, BioVenture Hub, Mölndal, Sweden
| | - Katharina Mörwald
- Department of Pediatrics, Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Daniel Weghuber
- Department of Pediatrics, Obesity Research Unit, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
- *Correspondence: Daniel Weghuber,
| |
Collapse
|
23
|
Chylińska-Frątczak A, Pietrzak I, Michalak A, Wyka K, Szadkowska A. Autoimmune reaction against pancreatic beta cells in children and adolescents with simple obesity. Front Endocrinol (Lausanne) 2022; 13:1061671. [PMID: 36589801 PMCID: PMC9794760 DOI: 10.3389/fendo.2022.1061671] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/21/2022] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION One of the most important complications of obesity is insulin resistance, which leads to carbohydrate metabolism disorders such as type 2 diabetes. However, obesity is also associated with development of an autoimmune response against various organs, including pancreatic beta cells. The prevalence of such autoimmune processes in children and their possible contribution to the increased incidence of type 1 diabetes is currently unclear. Therefore, the present study assessed the prevalence of autoantibodies against pancreatic islet beta cell's antigens in children and adolescents with simple obesity. MATERIAL AND METHODS This prospective observational study included pediatric patients (up to 18 years of age) with simple obesity hospitalized between 2011 and 2016 at the Department of Pediatrics, Diabetology, Endocrinology and Nephrology of the Medical University of Lodz. Children with acute or chronic conditions that might additionally affect insulin resistance or glucose metabolism were excluded. Collected clinical data included sex, age, sexual maturity ratings (Tanner`s scale), body height and weight, waist and hip circumference, amount of body fat and lean body mass. Each participant underwent a 2-hour oral glucose tolerance test with simultaneous measurements of glycaemia and insulinemia at 0`, 60` and 120`. In addition, glycated hemoglobin HbA1c, fasting and stimulated c-peptide, total cholesterol, as well as high- and low-density cholesterol and triglycerides were measured. Insulin resistance was assessed by calculating HOMA-IR index. The following autoantibodies against pancreatic islet beta cells were determined in each child: ICA - antibodies against cytoplasmic antigens of pancreatic islets, GAD - antibodies against glutamic acid decarboxylase, ZnT8 - antibodies against zinc transporter, IA2 - antibodies against tyrosine phosphatase, IAA - antibodies against insulin. RESULTS The study group included 161 children (57.4% boys, mean age 13.1 ± 2.9 years) with simple obesity (mean BMI z-score +2.2 ± 1.6). Among them, 28 (17.4%) were diagnosed with impaired glucose metabolism during OGTT [23 (82.2%) - isolated impaired glucose tolerance (IGT), 3 (10.7%) - isolated impaired fasting glucose (IFG), 2 (7.1%) - IFG and IGT]. Of the children tested, 28 (17.4%) were tested positive for at least one islet-specific autoantibody [with similar percentages in boys (15, 17.4%) and girls (13, 17.3%), p=0.9855], with ICA being the most common (positive in 18, 11.2%), followed by IAA (7, 4.3%), ZnT8 (5, 3.1%), GADA (3, 1.9%) and IA2 (1, 0.6%). There was no association between the presence of the tested antibodies and age, sex, stage of puberty, parameters assessing the degree of obesity, HbA1c, lipid levels and basal metabolic rate. However, autoantibody-positive subjects were more likely to present IFG or IGT in OGTT compared to those who tested completely negative (9, 32.1% vs 19, 14.3%, p=0.0280). Their HOMA-IR was also significantly higher (HOMA-IR: 4.3 ± 1.9 vs 3.4 ± 1.9, p=0.0203) and this difference remained statistically significant after adjusting for sex and age (p=0.0340). CONCLUSIONS Children and adolescents with simple obesity presented a higher prevalence of markers of autoimmune response against pancreatic beta cells than the general population. Most often, they had only one type of antibody - ICA. The presence of autoimmune response indicators against pancreatic islet antigens is more common in obese patients with impaired carbohydrate metabolism and is associated with lower insulin sensitivity.
Collapse
Affiliation(s)
- Aneta Chylińska-Frątczak
- Department of Pediatrics, Endocrinology, Diabetology and Nephrology, Maria Konopnicka University Pediatrics Center, Lodz, Poland
| | - Iwona Pietrzak
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
- *Correspondence: Iwona Pietrzak,
| | - Arkadiusz Michalak
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
| | - Krystyna Wyka
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland
| | - Agnieszka Szadkowska
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Lodz, Poland
| |
Collapse
|
24
|
Association between Metabolic Syndrome Diagnosis and the Physical Activity-Sedentary Profile of Adolescents with Obesity: A Complementary Analysis of the Beta-JUDO Study. Nutrients 2021; 14:nu14010060. [PMID: 35010936 PMCID: PMC8746544 DOI: 10.3390/nu14010060] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/22/2021] [Accepted: 12/22/2021] [Indexed: 01/09/2023] Open
Abstract
Metabolic syndrome (MetS) is highly prevalent in children and adolescents with obesity and places them at an increased risk of cardiovascular-related diseases. However, the associations between objectively measured movement-related behaviors and MetS diagnosis remain unexplored in youths with obesity. The aim was to compare profiles of sedentary (SED) time (more sedentary, SED+ vs. less sedentary, SED−), moderate to vigorous physical activity (MVPA) time (more active, MVPA+ vs. less active, MVPA−) and combinations of behaviors (SED−/MVPA+, SED−/MVPA−, SED+/MVPA+, SED+/MVPA−) regarding the MetS diagnosis. One hundred and thirty-four adolescents with obesity (13.4 ± 2.2 years) underwent 24 h/7 day accelerometry, waist circumference (WC), blood pressure (BP), high-density lipoprotein-cholesterol (HDL-c), triglycerides (TG) and insulin-resistance (IR) assessments. Cumulative cardiometabolic risk was assessed by using (i) MetS status (usual dichotomic definition) and (ii) cardiometabolic risk z-score (MetScore, mean of standardized WC, BP, IR, TG and inverted HDL-c). SED− vs. SED+ and MVPA+ vs. MVPA− had lower MetS (p < 0.01 and p < 0.001) and MetScore (p < 0.001). SED−/MVPA+ had the lowest risk. While SED and MVPA times were lower in SED−/MVPA− vs. SED+/MVPA+ (p < 0.001), MetScore was lower in SED−/MVPA− independently of body mass index (BMI) (p < 0.05). MVPA, but not SED, time was independently associated with MetS diagnosis (p < 0.05). Both MVPA (p < 0.01) and SED times (p < 0.05) were associated with MetScore independently of each other. A higher MVPA and lower SED time are associated with lower cumulative cardiometabolic risk.
Collapse
|
25
|
Koutny F, Stein R, Kiess W, Weghuber D, Körner A. Elevated transaminases potentiate the risk for emerging dysglycemia in children with overweight and obesity. Pediatr Obes 2021; 16:e12822. [PMID: 34155821 DOI: 10.1111/ijpo.12822] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/15/2021] [Accepted: 05/14/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND There is evidence that nonalcoholic fatty liver disease (NAFLD) increases the risk for dysglycemia in children in cross-sectional studies. However, the extent to which NAFLD may confer the risk for dysglycemia in longitudinal studies remains uncertain. OBJECTIVES We investigated whether elevated levels of alanine aminotransferase (ALT) as a proxy for NAFLD can serve as a predictor for future dysglycemia among children. METHODS We performed survival analysis up to 11 years of follow-up on longitudinal data of 510 children with overweight and obesity from the Leipzig Childhood Cohort. RESULTS Children with overweight/obesity and elevated ALT values had a more than 2-fold increased risk (hazard ratio 2.59, 95% confidence interval 1.49 to 4.50; P < 0.01) for future dysglycemia independent of age, sex and BMI-SDS. CONCLUSIONS Elevated transaminases are an early predictor for glycemic deterioration. Hence, NAFLD should further be addressed as a risk factor and therapeutic target for the early prevention of type 2 diabetes.
Collapse
Affiliation(s)
- Florian Koutny
- Department of Pediatrics, Paracelsus Medical University, Salzburg, Austria.,Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
| | - Robert Stein
- University of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Leipzig, Germany.,Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München, University of Leipzig and University Hospital Leipzig, Leipzig, Germany
| | - Wieland Kiess
- University of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Leipzig, Germany.,University of Leipzig, Medical Faculty, Leipzig Research Center for Civilization Diseases (LIFE Child), Leipzig, Germany
| | - Daniel Weghuber
- Department of Pediatrics, Paracelsus Medical University, Salzburg, Austria.,Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
| | - Antje Körner
- University of Leipzig, Medical Faculty, University Hospital for Children and Adolescents, Center for Pediatric Research, Leipzig, Germany.,University of Leipzig, Medical Faculty, Leipzig Research Center for Civilization Diseases (LIFE Child), Leipzig, Germany
| |
Collapse
|
26
|
Putri RR, Casswall T, Hagman E. Prevalence of increased transaminases and its association with sex, age, and metabolic parameters in children and adolescents with obesity - a nationwide cross-sectional cohort study. BMC Pediatr 2021; 21:271. [PMID: 34107897 PMCID: PMC8188660 DOI: 10.1186/s12887-021-02747-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 05/28/2021] [Indexed: 01/18/2023] Open
Abstract
Background Childhood obesity increases the risk of non-alcoholic fatty liver disease marked by elevated alanine aminotransferase (ALT). This study investigated the prevalence of increased ALT in children and adolescents with obesity, and its associations with sex, age, degree of obesity, and metabolic parameters. Methods Individuals between 5 and 17.99 years of age enrolled in the Swedish Childhood Obesity Treatment Register (BORIS) before March 2020 were included. Mildly increased ALT was defined by ALT 27–51 U/L (males) and 23–43 U/L (females), while markedly increased ALT by levels above. Multiple logistic regression models were used for statistical analysis. Results Among 11,776 individuals (age 11.0 ± 3.3 years, 53.5% males), the prevalence of mildly and markedly increased ALT were 37.9 and 10.6%, respectively. A sex-age interaction was found, where increasing age strengthened the odds of markedly increased ALT in males (OR, 99% CI: 1.34, 1.29–1.4 for each year) while the corresponding pattern in females with was minuscule (1.09, 1.02–1.10). Compared to class I obesity, class II and III obesity had greater odds ratios for mildly increased ALT (class II obesity OR, 99% CI: 1.51, 1.35–1.70; class III obesity OR, 99% CI: 2.17, 1.66–2.61) and for markedly increased ALT (class II obesity OR, 99% CI: 1.82, 1.51–2.20; class III obesity OR, 99% CI 3.38, 2.71–4.23). Dyslipidemia was associated with both mildly and markedly increased ALT, all p < 0.001. Prevalence of impaired fasting glucose was 19.1% in normal ALT group, 20.4% in mildly increased ALT group, and 29.0% in markedly increased ALT group. Conclusions The risk of markedly increased ALT increased exponentially with age among boys, but not among girls. Higher degree of obesity was observed in individuals with mildly and markedly increased ALT. Further, metabolic derangements were more prevalent among individuals with mildly and markedly increased ALT.
Collapse
Affiliation(s)
- Resthie R Putri
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Blickagången 6A, 141 57 Huddinge, Stockholm, Sweden
| | - Thomas Casswall
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Blickagången 6A, 141 57 Huddinge, Stockholm, Sweden
| | - Emilia Hagman
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Blickagången 6A, 141 57 Huddinge, Stockholm, Sweden.
| |
Collapse
|
27
|
From Nonalcoholic Fatty Liver Disease (NAFLD) to Metabolic Dysfunction-Associated Fatty Liver Disease (MAFLD)-New Terminology in Pediatric Patients as a Step in Good Scientific Direction? J Clin Med 2021; 10:jcm10050924. [PMID: 33804296 PMCID: PMC7957610 DOI: 10.3390/jcm10050924] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 02/08/2021] [Accepted: 02/16/2021] [Indexed: 02/06/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in the world, which predispose to more serious hepatic conditions. It ranges from simple liver steatosis to nonalcoholic steatohepatitis (NASH), which may progress to cirrhosis, and even end-stage liver disease. Since obesity became one of the most important health concerns wordwide, a considerable increase in the prevalance of NAFLD and other metabolic implications has been observed, both in adults and children. Due to the coexistence of visceral obesity, insulin resistance, dyslipidemia, NAFLD is considered to be the hepatic manifestation of metabolic syndrome (MetS). These relationships between NAFLD and MetS led to the set up in adults of a new term combining both of these conditions, called metabolic dysfunction-associated fatty liver disease (MAFLD). Based on these findings, we propose a set of criteria, which may be useful to diagnose MAFLD in children and adolescents.
Collapse
|
28
|
Valle-Martos R, Valle M, Martos R, Cañete R, Jiménez-Reina L, Cañete MD. Liver Enzymes Correlate With Metabolic Syndrome, Inflammation, and Endothelial Dysfunction in Prepubertal Children With Obesity. Front Pediatr 2021; 9:629346. [PMID: 33665176 PMCID: PMC7921725 DOI: 10.3389/fped.2021.629346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 01/28/2021] [Indexed: 12/11/2022] Open
Abstract
Background: Metabolic syndrome (MetS) can start in children with obesity at very young ages. Non-alcoholic fatty liver disease (NAFLD) is considered to be the hepatic component of metabolic syndrome. If left untreated, the clinical course of NAFLD can be progressive and can become chronic if not detected at an early stage. Objective: We aimed to quantify the differences in liver enzymes between prepubertal children with obesity and children with normal weight to determine any associations between them and parameters related to MetS, adipokines, or markers of endothelial dysfunction and inflammation. Methods: This cross-sectional study included 54 prepuberal children with obesity (aged 6-9 years) and 54 children with normal weight, matched by age and sex. Liver enzymes, C-reactive protein (CRP), interleukin-6, soluble intercellular adhesion molecule-1 (sICAM-1), adipokines, and parameters related to metabolic syndrome (MetS) were all measured. Results: Alanine aminotransferase (ALT) levels, serum butyryl cholinesterase (BChE), leptin, CRP, sICAM-1, triglycerides, blood pressure, and homeostasis model assessment for insulin resistance were significantly higher in children with obesity, while Apolipoprotein A-1, HDL-cholesterol, and adiponectin were significantly lower. In the children with obesity group, ALT and BChE levels correlated with anthropometric measurements, insulin resistance, and lipid parameters, leptin, interleukin-6, CRP, and sICAM-1 while BChE levels negatively correlated with adiponectin. Conclusions: Compared to children with normal weight, prepubertal children with obesity had elevated values for liver enzymes, leptin, markers of insulin resistance, inflammation, and endothelial dysfunction, and variables associated with MetS. There was also a correlation between these disorders and liver enzyme levels.
Collapse
Affiliation(s)
- Rosario Valle-Martos
- Maimonides Biomedical Research Institute of Córdoba, University of Cordoba, Córdoba, Spain
| | - Miguel Valle
- Valle de los Pedroches Hospital, Maimonides Biomedical Research Institute of Córdoba, Córdoba, Spain
| | - Rosario Martos
- Health Center of Pozoblanco, Maimonides Biomedical Research Institute of Córdoba, Córdoba, Spain
| | - Ramón Cañete
- Faculty of Medicine, Maimonides Biomedical Research Institute of Córdoba, Biomedical Research Networking Center for Physiopathology of Obesity and Nutrition, University of Cordoba, Córdoba, Spain
| | - Luis Jiménez-Reina
- Faculty of Medicine, Maimonides Biomedical Research Institute of Córdoba, University of Cordoba, Córdoba, Spain
| | | |
Collapse
|
29
|
Leong KSW, Jayasinghe TN, Wilson BC, Derraik JGB, Albert BB, Chiavaroli V, Svirskis DM, Beck KL, Conlon CA, Jiang Y, Schierding W, Vatanen T, Holland DJ, O'Sullivan JM, Cutfield WS. High prevalence of undiagnosed comorbidities among adolescents with obesity. Sci Rep 2020; 10:20101. [PMID: 33208826 PMCID: PMC7674474 DOI: 10.1038/s41598-020-76921-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 10/07/2020] [Indexed: 12/24/2022] Open
Abstract
Metabolic diseases are increasing among adolescents with obesity. Although the reported prevalence of metabolic syndrome is approximately 30% worldwide, its prevalence is largely unknown among New Zealand adolescents. Therefore, we assessed the health of adolescents with obesity (BMI ≥ 30 kg/m2) enrolled in a randomised clinical trial (Gut Bugs Trial), to identify the prevalence of undiagnosed comorbidities. Assessments included anthropometry, 24-h ambulatory blood pressure monitoring, and insulin sensitivity. We report on baseline data (pre-randomisation) on 87 participants (14-18 years; 59% females), with mean BMI 36.9 ± 5.3 kg/m2 (BMI SDS 3.33 ± 0.79). Approximately 40% of participants had undiagnosed metabolic syndrome, which was twice as common among males. Half (53%) had pre-diabetes and 92% a reduction in insulin sensitivity. Moreover, 31% had pre-hypertension/hypertension, 69% dyslipidaemia, and 25% abnormal liver function. Participants with class III obesity had a greater risk of metabolic syndrome than those with classes I/II [relative risk 1.99 (95% CI 1.19, 3.34)]. Risks for pre-hypertension/hypertension and inflammation were also greater among those with class III obesity. We identified a high prevalence of undiagnosed comorbidities among adolescents with obesity in New Zealand. As adolescent obesity tracks into adulthood, early interventions are needed to prevent progression to overt cardiometabolic diseases.
Collapse
Affiliation(s)
- Karen S W Leong
- Liggins Institute, University of Auckland, Auckland, New Zealand
- A Better Start-National Science Challenge, Auckland, New Zealand
| | | | - Brooke C Wilson
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - José G B Derraik
- Liggins Institute, University of Auckland, Auckland, New Zealand
- A Better Start-National Science Challenge, Auckland, New Zealand
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Benjamin B Albert
- Liggins Institute, University of Auckland, Auckland, New Zealand
- A Better Start-National Science Challenge, Auckland, New Zealand
| | - Valentina Chiavaroli
- Liggins Institute, University of Auckland, Auckland, New Zealand
- Neonatal Intensive Care Unit, Pescara Public Hospital, Pescara, Italy
| | - Darren M Svirskis
- School of Pharmacy, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Kathryn L Beck
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, New Zealand
| | - Cathryn A Conlon
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, New Zealand
| | - Yannan Jiang
- Department of Statistics, University of Auckland, Auckland, New Zealand
| | | | - Tommi Vatanen
- Liggins Institute, University of Auckland, Auckland, New Zealand
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - David J Holland
- Department of Infectious Diseases, Counties Manukau District Health Board, Auckland, New Zealand
| | - Justin M O'Sullivan
- Liggins Institute, University of Auckland, Auckland, New Zealand.
- A Better Start-National Science Challenge, Auckland, New Zealand.
| | - Wayne S Cutfield
- Liggins Institute, University of Auckland, Auckland, New Zealand.
- A Better Start-National Science Challenge, Auckland, New Zealand.
- Department of Endocrinology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| |
Collapse
|
30
|
Koutny F, Weghuber D, Bollow E, Greber‐Platzer S, Hartmann K, Körner A, Reinehr T, Roebl M, Simic‐Schleicher G, Wabitsch M, Widhalm K, Wiegand S, Holl RW. Prevalence of prediabetes and type 2 diabetes in children with obesity and increased transaminases in European German-speaking countries. Analysis of the APV initiative. Pediatr Obes 2020; 15:e12601. [PMID: 31810110 PMCID: PMC7079233 DOI: 10.1111/ijpo.12601] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 10/10/2019] [Accepted: 10/11/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD), prediabetes and type 2 diabetes mellitus are known to be closely linked with obesity as early as during childhood. OBJECTIVES The study aimed to determine the prevalence of prediabetes and T2DM in children with obesity with or without increased transaminases. METHODS Data from the observational multicentre (n = 51), cross-sectional Adipositas Patienten Verlaufsbeobachtung registry were analyzed. Mild increase (mild group) was defined by alanine transaminase (ALT) >24 to ≤50 U/L and moderate to severe increase (advanced group) by ALT > 50 U/L. Prediabetes and T2DM were defined according to recent IDF/ISPAD guidelines. RESULTS The prevalence of prediabetes and T2DM was 11.9% (95% CI: 11.0-12.8) and 1.4% (95% CI: 1.1-1.7) among all participants (n = 4932; male = 2481; mean age 12.9 ± 2.7 years; BMI-SDS 2.1 ± 0.5; Tanner stage 3.2 ± 1.5). The prevalence of impaired glucose metabolism (prediabetes and T2DM) was 13.8% (95% CI: 12.1-15.4) in the mild, 21.9% (95% CI: 18.8-25.1) in the advanced group, 10.7% (95% CI: 9.4-11.9) in the control group. Mild and advanced groups had greater odds ratios for prediabetes [1.42; 95% CI: 1.17-1.72, 2.26-fold; (1.78-2.86), respectively], the advanced group also for T2DM [2.39 (1.36-4.21)] compared to controls. While an increase in transaminases predominantly affected boys, girls within the advanced group had a higher T2DM prevalence than males (5.4 vs. male 2.1%). CONCLUSIONS Children with obesity and increased liver transaminases as surrogates of NAFLD should be screened for T2DM.
Collapse
Affiliation(s)
- Florian Koutny
- Department of PediatricsParacelsus Private Medical SchoolSalzburgAustria,Obesity Research UnitParacelsus Private Medical SchoolSalzburgAustria
| | - Daniel Weghuber
- Department of PediatricsParacelsus Private Medical SchoolSalzburgAustria,Obesity Research UnitParacelsus Private Medical SchoolSalzburgAustria
| | - E. Bollow
- Institute of Epidemiology and Medical BiometryUniversity of Ulm, German Center for Diabetes ResearchUlmGermany
| | - S. Greber‐Platzer
- Department of Pediatrics and Adolescent MedicineMedical University of ViennaViennaAustria
| | - K. Hartmann
- Medical Centre of Childhood and AdolescenceFrankfurtGermany
| | - A. Körner
- Center for Pediatric Research, Department of Women and Child HealthUniversity Hospital for Children & Adolescents, University of LeipzigLeipzigGermany
| | - T. Reinehr
- Department of Pediatric Endocrinology, Diabetes and Nutrition Medicine, Vestische Hospital for Children and Adolescents DattelnUniversity of Witten/HerdeckeDattelnGermany
| | - M. Roebl
- Department of Pediatrics and Pediatric NeurologyUniversity Medical Center GöttingenGöttingenGermany
| | | | - M. Wabitsch
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics and Adolescent MedicineUniversity Medical Center UlmUlmGermany
| | - K. Widhalm
- Division of Nutrition and Metabolism, Department of PediatricsMedical University of ViennaViennaAustria
| | - S. Wiegand
- Department of Pediatric Endocrinology and Diabetes, Center for social‐pediatric careCharité Universitätsmedizin BerlinBerlinGermany
| | - R. W. Holl
- Institute of Epidemiology and Medical BiometryUniversity of Ulm, German Center for Diabetes ResearchUlmGermany
| |
Collapse
|
31
|
Reinhardt D. Kinder mit hohem Diabetesrisiko erkennen. MMW Fortschr Med 2020; 162:33. [PMID: 32189267 DOI: 10.1007/s15006-020-0256-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
32
|
Tanase DM, Gosav EM, Costea CF, Ciocoiu M, Lacatusu CM, Maranduca MA, Ouatu A, Floria M. The Intricate Relationship between Type 2 Diabetes Mellitus (T2DM), Insulin Resistance (IR), and Nonalcoholic Fatty Liver Disease (NAFLD). J Diabetes Res 2020; 2020:3920196. [PMID: 32832560 PMCID: PMC7424491 DOI: 10.1155/2020/3920196] [Citation(s) in RCA: 209] [Impact Index Per Article: 52.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) and type 2 diabetes mellitus (T2DM) remain as one of the most global problematic metabolic diseases with rapidly increasing prevalence and incidence. Epidemiological studies noted that T2DM patients have by two-fold increase to develop NAFLD, and vice versa. This complex and intricate association is supported and mediated by insulin resistance (IR). In this review, we discuss the NAFLD immunopathogenesis, connection with IR and T2DM, the role of screening and noninvasive tools, and mostly the impact of the current antidiabetic drugs on steatosis liver and new potential therapeutic targets.
Collapse
Affiliation(s)
- Daniela Maria Tanase
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, Iasi, Romania
| | - Evelina Maria Gosav
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, Iasi, Romania
| | - Claudia Florida Costea
- Department of Ophthalmology, “Grigore T. Popa” University of Medicine and Pharmacy, Romania
- 2nd Ophthalmology Clinic, “Prof. Dr. Nicolae Oblu” Emergency Clinical Hospital, Iasi, Romania
| | - Manuela Ciocoiu
- Department of Pathophysiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Cristina Mihaela Lacatusu
- Unit of Diabetes, Nutrition and Metabolic Diseases, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “Sf. Spiridon” County Clinical Emergency Hospital, Iasi, Romania
| | - Minela Aida Maranduca
- Department of Physiology, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Anca Ouatu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital, Iasi, Romania
| | - Mariana Floria
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
- Internal Medicine Clinic, Emergency Military Clinical Hospital, Iasi, Romania
| |
Collapse
|