1
|
Orsini F, D’Ambrosio F, Scardigno A, Ricciardi R, Calabrò GE. Epidemiological Impact of Metabolic Syndrome in Overweight and Obese European Children and Adolescents: A Systematic Literature Review. Nutrients 2023; 15:3895. [PMID: 37764679 PMCID: PMC10536523 DOI: 10.3390/nu15183895] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/03/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
The prevalence of overweight and obesity is continuously increasing, both in the adult and pediatric populations, posing a substantial challenge to public health. Understanding the epidemiological burden of metabolic syndrome (MetS) among children, particularly regarding its complications and long-term effects in adulthood, is crucial for identifying effective preventive measures and enhancing the clinical care of obese children. Therefore, by searching two databases, a systematic review was conducted in order to evaluate studies that specifically addressed the epidemiological MetS impact among overweight/obese European children and adolescents. Overall, 15 studies were considered. The epidemiological data concerning the MetS impact were contingent on the diagnostic criteria used and varied across countries, resulting in a prevalence range of 1.44% to 55.8%. Spanish studies were the most numerous (34%), revealing a country prevalence rate ranging from 2.5% to 19.6%. Males (prevalence range: 1.4-55.8%) and subjects with overweight/obesity (prevalence range: 12.9-55.8%) were mainly affected. Obesity emerged as the main risk factor in the MetS development and the consequent onset of cardiovascular complications and diabetes. Knowing the MetS burden and its risk factors could improve their prevention, detection, and treatment, and guide the development of targeted public health interventions to appropriately address the health needs of younger patients.
Collapse
Affiliation(s)
- Francesca Orsini
- Laboratory of Pharmacoepidemiology and Human Nutrition, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy;
| | - Floriana D’Ambrosio
- Section of Hygiene, Department of Life Sciences and Public Health, Catholic University of the Sacred Heart, L.go F. Vito 1, 00168 Rome, Italy; (A.S.); (G.E.C.)
| | - Anna Scardigno
- Section of Hygiene, Department of Life Sciences and Public Health, Catholic University of the Sacred Heart, L.go F. Vito 1, 00168 Rome, Italy; (A.S.); (G.E.C.)
| | - Roberto Ricciardi
- VIHTALI (Value in Health Technology and Academy for Leadership & Innovation), Spin-Off of Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Giovanna Elisa Calabrò
- Section of Hygiene, Department of Life Sciences and Public Health, Catholic University of the Sacred Heart, L.go F. Vito 1, 00168 Rome, Italy; (A.S.); (G.E.C.)
- VIHTALI (Value in Health Technology and Academy for Leadership & Innovation), Spin-Off of Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| |
Collapse
|
2
|
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
|
3
|
Kalay Senturk NG, Dagdeviren Cakir A, Yildirmak ZY, Ucar A. Assessment of Serum Spexin Levels in Obese Adolescents with Metabolic Syndrome Antecedents: Preliminary Results. Horm Res Paediatr 2022; 94:343-352. [PMID: 34839286 DOI: 10.1159/000521180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/25/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Spexin (SPX) is a novel peptide implicated in food intake and satiety. SPX levels are reduced in obese patients. AIM This study aimed to compare serum SPX levels in obese adolescents versus healthy controls and to assess the associations of metabolic syndrome (metS) antecedents with serum SPX levels. METHODS Eighty consecutive obese adolescents aged 10-18 years and 80 healthy peers were enrolled. Anthropometric measurements, pubertal examinations, and clinical blood pressure measurements were performed. Fasting blood samples were drawn for glucose, insulin, lipids, uric acid, alanine aminotransferase (ALT), and SPX. metS was diagnosed using International Diabetes Federation criteria. Associations of serum SPX with clinical and laboratory variables were assessed. RESULTS Obese adolescents had lower serum SPX levels than healthy peers (50 pg/mL [25-75% IQR: 25-98 pg/mL] and 67.0 pg/mL [25-75% IQR: 32.5-126.0 pg/mL]; respectively, p = 0.035). Twenty (25%) obese adolescents were diagnosed as having metS. Obese adolescents with metS had lower SPX than those without metS (24.5 pg/mL [25-75% IQR: 15.3-49.5 pg/mL] and 69.0 pg/mL [25-75% IQR: 42.0-142.0 pg/mL]; respectively, p < 0.0001). The frequencies of hyperuricemia, IR, and elevated ALT were similar in obese adolescents with metS and those without metS (p > 0.05 for all). Serum uric acid levels were correlated significantly with serum SPX after correcting for BMI and HOMA-IR (r = -0.41, p < 0.05). A serum SPX level at a cutoff level of 49.5 pg/mL predicted the presence of metS in obese adolescents with 75% sensitivity and 71% specificity. CONCLUSIONS Obese adolescents have reduced SPX levels, and this reduction is more pronounced in those with metS. Further research is needed to verify the utility of SPX as a biomarker in the diagnosis of metS in obese adolescents.
Collapse
Affiliation(s)
- Nida Gulderen Kalay Senturk
- Department of Pediatrics, Şişli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Aydilek Dagdeviren Cakir
- Department of Pediatric Endocrinology and Diabetes, Şişli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Zeynep Yildiz Yildirmak
- Department of Pediatric Hematology and Oncology, Şişli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Ahmet Ucar
- Department of Pediatric Endocrinology and Diabetes, Şişli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| |
Collapse
|
4
|
Bizerea-Moga TO, Pitulice L, Pantea CL, Olah O, Marginean O, Moga TV. Extreme Birth Weight and Metabolic Syndrome in Children. Nutrients 2022; 14:nu14010204. [PMID: 35011079 PMCID: PMC8746946 DOI: 10.3390/nu14010204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 01/19/2023] Open
Abstract
Small and large birth weights (BWs) for gestational age (GA) represent extremes, but the correlation between extreme BW and metabolic syndrome (MetS) has not been fully elucidated. In this study, we examined this correlation in obese children based on changes in their metabolic profile from childhood to adolescence. A retrospective observational study was performed on 535 obese patients aged 0–18 years in the Clinical and Emergency Hospital for Children “Louis Turcanu” in Timisoara, Romania, based on clinical and biological data from January 2015 to December 2019. We emphasized the links between extreme BW and obesity, extreme BW and cardiometabolic risk, obesity and cardiometabolic risk, and extreme BW, obesity and MetS. Children born large for gestational age (LGA) predominated over those born small for gestational age (SGA). Our findings showed that BW has an independent effect on triglycerides and insulin resistance, whereas obesity had a direct influence on hypertension, impaired glucose metabolism and hypertriglyceridemia. The influences of BW and obesity on the development of MetS and its components are difficult to separate; therefore, large prospective studies in normal-weight patients are needed.
Collapse
Affiliation(s)
- Teofana Otilia Bizerea-Moga
- Department XI of Pediatrics—1st Pediatric Discipline, Center for Research on Growth and Developmental Disorders in Children, ‘Victor Babeș’ University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq no. 2, 300041 Timișoara, Romania; (T.O.B.-M.); (O.M.)
- 1st Pediatric Clinic, ‘Louis Țurcanu’ Children’s Clinical and Emergency Hospital, Iosif Nemoianu 2, 300011 Timișoara, Romania; (C.L.P.); (O.O.)
| | - Laura Pitulice
- Department of Biology-Chemistry, West University of Timişoara, Pestallozi 16, 300115 Timişoara, Romania
- Laboratory of Advanced Researches in Environmental Protection, Oituz 4, 300086 Timişoara, Romania
- Correspondence: ; Tel.: +40-744-517-275
| | - Cristina Loredana Pantea
- 1st Pediatric Clinic, ‘Louis Țurcanu’ Children’s Clinical and Emergency Hospital, Iosif Nemoianu 2, 300011 Timișoara, Romania; (C.L.P.); (O.O.)
| | - Orsolya Olah
- 1st Pediatric Clinic, ‘Louis Țurcanu’ Children’s Clinical and Emergency Hospital, Iosif Nemoianu 2, 300011 Timișoara, Romania; (C.L.P.); (O.O.)
- Department VIII of Neuroscience—Psychology Discipline, ‘Victor Babeș’ University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq no. 2, 300041 Timișoara, Romania
| | - Otilia Marginean
- Department XI of Pediatrics—1st Pediatric Discipline, Center for Research on Growth and Developmental Disorders in Children, ‘Victor Babeș’ University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq no. 2, 300041 Timișoara, Romania; (T.O.B.-M.); (O.M.)
- 1st Pediatric Clinic, ‘Louis Țurcanu’ Children’s Clinical and Emergency Hospital, Iosif Nemoianu 2, 300011 Timișoara, Romania; (C.L.P.); (O.O.)
| | - Tudor Voicu Moga
- Department VII of Internal Medicine—Gastroenterology Discipline, Advanced Regional Research Center in Gastroenterology and Hepatology, ‘Victor Babeș’ University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq no. 2, 300041 Timișoara, Romania;
- Gastroenterology and Hepatology Clinic, ‘Pius Brînzeu’ County Emergency Clinical Hospital, Liviu Rebreanu 156, 300723 Timișoara, Romania
| |
Collapse
|
5
|
Martín-Calvo N, Goni L, Tur JA, Martínez JA. Low birth weight and small for gestational age are associated with complications of childhood and adolescence obesity: Systematic review and meta-analysis. Obes Rev 2022; 23 Suppl 1:e13380. [PMID: 34786817 DOI: 10.1111/obr.13380] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 10/08/2021] [Indexed: 12/19/2022]
Abstract
In recent decades, the incidence of type 2 diabetes (T2D) has increased dramatically in children and adolescents, posing a real public health problem. Beyond unhealthy diets and sedentary lifestyles, growing evidence suggests that some perinatal factors, such as low birth weight (LBW), are associated with higher risk of T2D in adulthood. In this regard, it remains unclear whether the increased risk is already present in childhood and adolescence. We conducted a systematic review and meta-analysis to clarify the association of LBW or being small for gestational age (SGA) with insulin resistance in childhood and adolescence. The systematic review resulted in 28 individual studies, and those with the same outcome were included within two random-effects meta-analyses. Compared with children or adolescents born with adequate size for gestational age, those SGA had 2.33-fold higher risk of T2D (95% confidence interval [CI]: 1.05-5.17). Furthermore, LBW and being SGA were associated with 0.20 higher mean homeostasis model assessment of insulin resistance (HOMA-IR) values (95% CI: 0.02-0.38). Given the high prevalence of preterm babies, from a population perspective, these results may be of great importance as they point to the existence of a potentially vulnerable subgroup of children and adolescents that could benefit from screening tests and early preventive strategies.
Collapse
Affiliation(s)
- Nerea Martín-Calvo
- CIBEROBN (Physiopathology of Obesity and Nutrition), Madrid, Spain.,Department of Preventive Medicine and Public Health, University of Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain
| | - Leticia Goni
- CIBEROBN (Physiopathology of Obesity and Nutrition), Madrid, Spain.,Department of Preventive Medicine and Public Health, University of Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain
| | - Josep A Tur
- CIBEROBN (Physiopathology of Obesity and Nutrition), Madrid, Spain.,Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands-IUNICS & IDISBA, Palma de Mallorca, Spain
| | - J Alfredo Martínez
- CIBEROBN (Physiopathology of Obesity and Nutrition), Madrid, Spain.,Cardiometabolics Precision Nutrition Program, IMDEA Food, CEI UAM-CSIC, Madrid, Spain.,Center for Nutrition Research, University of Navarra, Pamplona, Spain
| |
Collapse
|
6
|
Yu X, Yang X, Zhao Y, Luo XP, Liang Y, Wu W, Ying YQ, Ye F, Hou L. A comparison of the growth status, level of blood glucose, and lipid metabolism in small for gestational age and appropriate for gestational age girls with central precocious puberty: a retrospective study. Transl Pediatr 2021; 10:783-789. [PMID: 34012828 PMCID: PMC8107858 DOI: 10.21037/tp-20-366] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND To compare the physical development status, level of blood glucose and lipid metabolism in small for gestational age (SGA) and appropriate for gestational age (AGA) groups with central precocious puberty (CPP). METHODS This was a retrospective study. Three hundred and twenty-two girls with CPP were divided into the AGA group (304 cases) and the SGA group (18 cases). Physical index such as height, weight, and body mass index (BMI), as well as sex hormones, adrenal androgens, blood lipid levels, fasting blood glucose, insulin levels, and homeostasis model assessment of insulin resistance (HOMA-IR) were compared between the two groups. RESULTS Height, weight, and BMI in the SGA group were lower than those in the AGA group (P<0.05). The level of LH/FSH, estradiol, testosterone, DHEA and androstenedione had no significant difference between the SGA group and AGA group (P>0.05). The fasting blood glucose, insulin level, HOMA-IR, high-density lipoprotein (HDL) and the average level of triglycerides were similar between these two groups (P>0.05). There was a statistically significant difference in total cholesterol and low-density lipoprotein (LDL) between the two groups (P<0.05). However, the blood lipids and blood glucose in both groups were within the normal range. CONCLUSIONS The height, weight, BMI, serum cholesterol and LDL of girls in SGA with CPP were significantly lower than that of those girls born AGA.
Collapse
Affiliation(s)
- Xiao Yu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xi Yang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yue Zhao
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao-Ping Luo
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan Liang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Wu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan-Qin Ying
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Ye
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ling Hou
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
7
|
Toftlund LH, Halken S, Agertoft L, Zachariassen G. Early nutrition and signs of metabolic syndrome at 6 y of age in children born very preterm. Am J Clin Nutr 2019; 107:717-724. [PMID: 29722837 DOI: 10.1093/ajcn/nqy015] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 01/18/2018] [Indexed: 11/14/2022] Open
Abstract
Background In term-born infants, the risk of developing metabolic syndrome (MetS) has been shown to be associated with formula feeding and early rapid growth. Breastfeeding, however, seems to be associated with a lower risk of MetS among term-born infants. Objective The possible association between type of early nutrition, early growth, and possible influence on different metabolic outcomes at 6 y of age was investigated in very-preterm-born children. Design This study is a 6-y follow-up of 281 very-preterm-born infants with a gestational age of ≤32 wk. Infants breastfed at discharge from the hospital were randomly assigned to receive unfortified or fortified mother's milk, whereas those who were not breastfed received a preterm formula. The intervention lasted until 4 mo of corrected age. At 6 y of age, height, weight, and body mass index were measured and a dual-energy X-ray absorptiometry scan and blood sampling were performed. Results In total, 239 children participated in the follow-up. No differences were found between the 2 breastfed groups. Formula-fed children were more often predisposed to obesity and from families with a lower social status than were children who were breastfed only. Early rapid growth (crossing of weight percentiles with >1 SD in either direction) was seen in 53% of the children from 34 wk of postmenstrual age and until 2 mo of corrected age and was significantly correlated with several metabolic outcomes at 6 y of age. Conclusions Children fed a preterm formula postdischarge more often showed early rapid growth than did breastfed children, and early rapid growth was correlated with early signs of MetS at 6 y of age. However, all of the values were within normal ranges. This trial was registered at as NCT02078687.
Collapse
Affiliation(s)
- Line Hedegaard Toftlund
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Susanne Halken
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Lone Agertoft
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Gitte Zachariassen
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
| |
Collapse
|
8
|
Starnberg J, Norman M, Westrup B, Domellöf M, Berglund SK. Cardiometabolic risk factors in children born with marginally low birth weight: A longitudinal cohort study up to 7 years-of-age. PLoS One 2019; 14:e0215866. [PMID: 31002705 PMCID: PMC6474616 DOI: 10.1371/journal.pone.0215866] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 04/09/2019] [Indexed: 11/28/2022] Open
Abstract
Introduction Low birth weight (LBW, <2500 g) may predict an increased risk of an adverse cardiometabolic profile later in life, but long-term effects in different populations and birth weight strata are still unclear. We explored laboratory markers of cardiometabolic risk in children born with marginally LBW (2000–2500 g). Methods This was a prospective longitudinal cohort study including 285 Swedish marginally LBW children and 95 normal birth weight (NBW, 2501–4500 g) controls. At 3.5 and 7 years of age, blood samples for glucose, insulin, homeostatic model assessment for insulin resistance (HOMA-IR), cholesterol, triglycerides, high- and low density lipoprotein (HDL and LDL), apolipoprotein B (ApoB) and apolipoprotein A1 (ApoA1) were assessed and compared between the groups. Results No significant differences in levels of insulin, HOMA-IR, hs-CRP or blood lipids were observed between marginally LBW and NBW children. At 7 years there was a higher proportion of marginally LBW children with elevated levels of insulin, defined as above the 90th percentile of the control group (21% vs 8.6%, p = 0.038). This association was, however, confounded by maternal ethnicity. In marginally LBW children born small for gestational age (SGA), mean fasting glucose was significantly higher compared to controls (4.7 vs 4.5 mmol/L, p = 0.020). Conclusions There were no significant differences in insulin, insulin resistance, hs-CRP or blood lipids between the marginally LBW children and controls. The subgroup of marginally LBW children born SGA may present early signs of glucose imbalance already at school age.
Collapse
Affiliation(s)
- Josefine Starnberg
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
- * E-mail:
| | - Mikael Norman
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Björn Westrup
- Division of Neonatology, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Staffan K. Berglund
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
- Wallenberg Centre for Molecular Medicine (WCMM), Umeå University, Umeå, Sweden
| |
Collapse
|
9
|
Marzano F, Faienza MF, Caratozzolo MF, Brunetti G, Chiara M, Horner DS, Annese A, D'Erchia AM, Consiglio A, Pesole G, Sbisà E, Inzaghi E, Cianfarani S, Tullo A. Pilot study on circulating miRNA signature in children with obesity born small for gestational age and appropriate for gestational age. Pediatr Obes 2018; 13:803-811. [PMID: 30160046 DOI: 10.1111/ijpo.12439] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 05/25/2018] [Accepted: 05/29/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND Children born small for gestational age (SGA) are at increased risk of metabolic dysfunction. Dysregulation of specific microRNAs (miRNAs) contributes to aberrant gene expression patterns underlying metabolic dysfunction. OBJECTIVE We aimed to determine and compare circulating miRNA (c-miRNA) profile of SGA and appropriate for gestational age (AGA) children with obesity and with normal weight, in order to identify biomarkers for early detection of increased risk of developing metabolic dysfunction in SGA and AGA children with obesity. METHODS Small non-coding RNAs from serum of 15 SGA children with obesity (OB-SGA), 10 SGA children with normal weight (NW-SGA), 17 AGA children with obesity (OB-AGA) and 12 AGA children with normal weight (NW-AGA) (mean age 11.2 ± 2.6) have been extracted and sequenced in order to detect and quantify miRNA expression profiles. RESULTS RNA-seq analyses showed 28 miRNAs dysregulated in OB-SGA vs. NW-SGA and 19 miRNAs dysregulated in OB-AGA vs. NW-AGA. Among these, miR-92a-3p, miR-122-5p, miR-423-5p, miR-484, miR-486-3p and miR-532-5p were up regulated, and miR-181b-5p was down regulated in both OB-SGA and OB-AGA compared with normal weight counterparts. Pathway analysis and miRNA target prediction suggested that these miRNAs were particularly involved in insulin signalling, glucose transport, insulin resistance, cholesterol and lipid metabolism. CONCLUSION We identified a specific profile of c-miRNAs in SGA and AGA children with obesity compared with SGA and AGA children with normal weight. These c-miRNAs could represent specific biomarkers for early detection of increased risk of developing metabolic dysfunction in SGA and AGA children with obesity.
Collapse
Affiliation(s)
- F Marzano
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies-IBIOM, CNR, Bari, Italy
| | - M F Faienza
- Department of Biomedical Sciences and Human Oncology, Section of Pediatrics, University of Bari "A. Moro,", Bari, Italy
| | - M F Caratozzolo
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies-IBIOM, CNR, Bari, Italy
| | - G Brunetti
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, Section of Human Anatomy and Histology, University of Bari "A. Moro", Bari, Italy
| | - M Chiara
- Department of Biosciences, University of Milan, Milan, Italy
| | - D S Horner
- Department of Biosciences, University of Milan, Milan, Italy
| | - A Annese
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies-IBIOM, CNR, Bari, Italy
| | - A M D'Erchia
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies-IBIOM, CNR, Bari, Italy.,Department of Bioscience, Biotechnology and Biopharmaceutics, University of Bari "Aldo Moro", Bari, Italy
| | - A Consiglio
- Institute for Biomedical Technologies of Bari - ITB, National Research Council, Bari, Italy
| | - G Pesole
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies-IBIOM, CNR, Bari, Italy
| | - E Sbisà
- Institute for Biomedical Technologies of Bari - ITB, National Research Council, Bari, Italy
| | - E Inzaghi
- Dipartimento Pediatrico Universitario Ospedaliero, "Bambino Gesu`" Children's Hospital - Tor Vergata University, Rome, Italy
| | - S Cianfarani
- Dipartimento Pediatrico Universitario Ospedaliero, "Bambino Gesu`" Children's Hospital - Tor Vergata University, Rome, Italy.,Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - A Tullo
- Institute of Biomembranes, Bioenergetics and Molecular Biotechnologies-IBIOM, CNR, Bari, Italy
| |
Collapse
|
10
|
Lian QX, Deng HZ, Chen KY, Deng H. Role of Peroxisome Proliferator-Activated Receptor (PPARγ) in Metabolic Disorders in SGA with Catch-Up Growth. Obesity (Silver Spring) 2018; 26:88-93. [PMID: 29024521 DOI: 10.1002/oby.22030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 08/05/2017] [Accepted: 08/27/2017] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Abnormal fat metabolism is a major disorder in adults who were small for gestational age (SGA). Peroxisome prolferator-activated receptor (PPARγ) participates in adipocyte differentiation and the regulation of lipid metabolism. This study explored the role of PPARγ in the regulation of fat catch-up growth (CUG) and the lipid metabolism of SGA individuals. METHODS The CUG-SGA rats were treated with pioglitazone. The weight of the visceral adipose tissue, serum lipid levels, and PPARγ expression in the visceral adipose tissue were detected at 4, 8, and 12 weeks of age. RESULTS The PPARγ expression in the visceral adipose tissue in the CUG-SGA group was lower than that in the appropriate for gestational age (AGA) group at 4, 8, and 12 weeks (P < 0.05). The serum triglycerides in the CUG-SGA group were elevated compared with that in the AGA group at 4 and 12 weeks (P = 0.005; P = 0.037); however, they were significantly decreased after 8 weeks of pioglitazone intervention (P = 0.001). CONCLUSIONS PPARγ expression in the visceral adipose tissue was lower in SGA rats and may be related to the regulation of adipocyte differentiation. The early increased PPARγ expression by pioglitazone might reduce serum triglycerides and decrease the CUG of the visceral adipose tissue in SGA.
Collapse
Affiliation(s)
- Qiong-Xia Lian
- Department of Pediatrics, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hong-Zhu Deng
- Department of Pediatrics, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Kai-Yun Chen
- Department of Pediatrics, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hong Deng
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
11
|
Zeve D, Regelmann MO, Holzman IR, Rapaport R. Small at Birth, but How Small? The Definition of SGA Revisited. Horm Res Paediatr 2017; 86:357-360. [PMID: 27685026 DOI: 10.1159/000449275] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 08/12/2016] [Indexed: 11/19/2022] Open
Affiliation(s)
- Daniel Zeve
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, N.Y., USA
| | | | | | | |
Collapse
|
12
|
Thomas I, Gregg B. Metformin; a review of its history and future: from lilac to longevity. Pediatr Diabetes 2017; 18:10-16. [PMID: 28052534 DOI: 10.1111/pedi.12473] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 10/16/2016] [Accepted: 10/20/2016] [Indexed: 12/25/2022] Open
Abstract
Metformin is a widely prescribed medication that has been used to treat children with type 2 diabetes in the United States for the past 15 years. Metformin now has a variety of clinical applications in pediatrics, and its potential clinical uses continue to expand. In addition to reviewing the current understanding of its mechanisms of action including the newly discovered effects on the gastrointestinal tract, we will also discuss current clinical uses in pediatrics, including in type 1 diabetes. Finally, we examine the existing state of monitoring for metformin efficacy and side effects and discuss prospective future clinical uses.
Collapse
Affiliation(s)
- Inas Thomas
- Division of Pediatric Endocrinology, Diabetes and Metabolism, Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, Michigan
| | - Brigid Gregg
- Division of Pediatric Endocrinology, Diabetes and Metabolism, Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, Michigan
| |
Collapse
|
13
|
Lindberg J, Norman M, Westrup B, Öhrman T, Domellöf M, Berglund SK. Overweight, Obesity, and Body Composition in 3.5- and 7-Year-Old Swedish Children Born with Marginally Low Birth Weight. J Pediatr 2015; 167:1246-52.e3. [PMID: 26394823 DOI: 10.1016/j.jpeds.2015.08.045] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 07/28/2015] [Accepted: 08/21/2015] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To assess the prevalence of overweight/obese children and to explore body composition in a Swedish cohort of preschool children born with marginally low birth weight (MLBW, ie, 2000-2500 g). STUDY DESIGN We included 285 Swedish children with MLBW (44% small for gestational age), and 95 control children with normal birth weights. At 3.5 years and 7 years of age, we assessed anthropometrics, including the prevalence of overweight/obese children. At 7 years, dual-energy X-ray was used for body composition. RESULTS There were no significant differences between groups in the prevalence of overweight/obesity or in skinfold thickness; however, at 3.5 years, mean height, weight, and BMI in children with MLBW were 2.1 cm (95% CI 1.2-3.1), 1.2 kg (95% CI 0.7-1.6), and 0.47 kg/m(2) (95% CI 0.17-0.76) lower compared with controls. The corresponding mean differences also were lower in children with MLBW compared with control children at 7 years; 2.5 cm (95% CI 0.9-4.1), 1.6 kg (95% CI 0.6-2.8), and 0.48 kg/m(2) (95% CI 0.01-0.94). The differences were greater in those born small for gestational age. Dual-energy X-ray analyses showed lower fat-free mass index in MLBW infants and a similar trend in fat mass index. Within children with MLBW, BMI at 7 years correlated positively to growth velocity in infancy. CONCLUSION Children with MLBW had lower BMI and did not show increased risk of overweight or obesity up to 7 years. Nevertheless, the BMI in MLBW children was positively correlated to growth-velocity in infancy. TRIAL REGISTRATION Clinicaltrials.gov: NCT00558454.
Collapse
Affiliation(s)
- Josefine Lindberg
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Mikael Norman
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Björn Westrup
- Division of Neonatology, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Tove Öhrman
- Department of Medical Physics, Danderyd Hospital, Stockholm, Sweden
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Staffan K Berglund
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden.
| |
Collapse
|