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Augsburger P, Liimatta J, Flück CE. Update on Adrenarche-Still a Mystery. J Clin Endocrinol Metab 2024; 109:1403-1422. [PMID: 38181424 DOI: 10.1210/clinem/dgae008] [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: 09/11/2023] [Revised: 12/29/2023] [Accepted: 01/04/2024] [Indexed: 01/07/2024]
Abstract
CONTEXT Adrenarche marks the timepoint of human adrenal development when the cortex starts secreting androgens in increasing amounts, in healthy children at age 8-9 years, with premature adrenarche (PA) earlier. Because the molecular regulation and significance of adrenarche are unknown, this prepubertal event is characterized descriptively, and PA is a diagnosis by exclusion with unclear long-term consequences. EVIDENCE ACQUISITION We searched the literature of the past 5 years, including original articles, reviews, and meta-analyses from PubMed, ScienceDirect, Web of Science, Embase, and Scopus, using search terms adrenarche, pubarche, DHEAS, steroidogenesis, adrenal, and zona reticularis. EVIDENCE SYNTHESIS Numerous studies addressed different topics of adrenarche and PA. Although basic studies on human adrenal development, zonation, and zona reticularis function enhanced our knowledge, the exact mechanism leading to adrenarche remains unsolved. Many regulators seem involved. A promising marker of adrenarche (11-ketotestosterone) was found in the 11-oxy androgen pathway. By current definition, the prevalence of PA can be as high as 9% to 23% in girls and 2% to 10% in boys, but only a subset of these children might face related adverse health outcomes. CONCLUSION New criteria for defining adrenarche and PA are needed to identify children at risk for later disease and to spare children with a normal variation. Further research is therefore required to understand adrenarche. Prospective, long-term studies should characterize prenatal or early postnatal developmental pathways that modulate trajectories of birth size, early postnatal growth, childhood overweight/obesity, adrenarche and puberty onset, and lead to abnormal sexual maturation, fertility, and other adverse outcomes.
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Affiliation(s)
- Philipp Augsburger
- Pediatric Endocrinology, Diabetology, and Metabolism, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
- Department of BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
| | - Jani Liimatta
- Pediatric Endocrinology, Diabetology, and Metabolism, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
- Department of BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
- Kuopio Pediatric Research Unit (KuPRU), University of Eastern Finland and Kuopio University Hospital, 70029 Kuopio, Finland
| | - Christa E Flück
- Pediatric Endocrinology, Diabetology, and Metabolism, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
- Department of BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
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Ertaş K, Gül Ö, Yıldırım R, Özalkak Ş. Evaluation of cardiac electrophysiological features in patients with premature adrenarche. J Pediatr Endocrinol Metab 2024; 37:317-325. [PMID: 38386924 DOI: 10.1515/jpem-2023-0460] [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: 10/14/2023] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Abstract
OBJECTIVES This study aimed to analyze the cardiac effects of hyperandrogenism in premature adrenarche (PA) and evaluate the risk of arrhythmia development. METHODS Fifty patients with PA and 50 healthy children from a pediatric endocrinology outpatient clinic were included in the study. The patients underwent echocardiography and electrocardiographic evaluations. Conventional echocardiography, tissue Doppler echocardiography, repolarization time, and repolarization dispersion time were evaluated. RESULTS The median age in the PA and control groups was 7.91 years (5.83-9.25), 8.08 years (5.75-9.33), respectively. Thirty percent of patients in the PA group were male. While mitral early diastolic velocity deceleration time (DT), isovolumetric relaxation time (IRT), and E/e' ratio were significantly higher in the PA group than in the control group, mitral lateral annulus tissue Doppler early diastolic velocity was significantly lower (p=0.0001, 0.0001, 0.003, 0.0001). While P wave dispersion (PWD), Tpe, and QT-dispersion (QT-d) values were significantly higher in the PA group than in the control group, the P minimum value was significantly lower in the PA group (p=0.0001, 0.02, 0.004, and 0.0001, respectively). CONCLUSIONS Early subclinical diastolic dysfunction was observed in the PA group. There was an increased risk of atrial arrhythmia with PWD and an increased risk of ventricular arrhythmia with increased Tpe and QT-d. There was a correlation between testosterone levels and diastolic function parameters. The increased risk of atrial arrhythmia is closely related to diastolic function.
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Affiliation(s)
- Kerem Ertaş
- Department of Pediatric Cardiology, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
| | - Özlem Gül
- Department of Pediatric Cardiology, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
| | - Ruken Yıldırım
- Department of Pediatric Endocrinology, Hepatology and Nutrition, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
| | - Şervan Özalkak
- Department of Pediatric Endocrinology, Hepatology and Nutrition, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
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Ponce D, Rodríguez F, Miranda JP, Binder AM, Santos JL, Michels KB, Cutler GB, Pereira A, Iñiguez G, Mericq V. Differential methylation pattern in pubertal girls associated with biochemical premature adrenarche. Epigenetics 2023; 18:2200366. [PMID: 37053179 PMCID: PMC10114989 DOI: 10.1080/15592294.2023.2200366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023] Open
Abstract
Biochemical premature adrenarche is defined by elevated serum DHEAS [≥40 μg/dL] before age 8 y in girls. This condition is receiving more attention due to its association with obesity, hyperinsulinemia, dyslipidemia, and polycystic ovary syndrome. Nevertheless, the link between early androgen excess and these risk factors remains unknown. Epigenetic modifications, and specifically DNA methylation, have been associated with the initiation and progression of numerous disorders, including obesity and insulin resistance. The aim of this study was to determine if prepubertal androgen exposure is associated with a different methylation profile in pubertal girls. Eighty-six healthy girls were studied. At age 7 y, anthropometric measurements were begun and DHEAS levels were determined. Girls were classified into Low DHEAS (LD) [<42 μg/dL] and High DHEAS (HD) [≥42 μg/dL] groups. At Tanner stages 2 and 4 a DNA methylation microarray was performed to identify differentially methylated CpG positions (DMPs) between HD and LD groups. We observed a differential methylation pattern between pubertal girls with and without biochemical PA. Moreover, a set of DNA methylation markers, selected by the LASSO method, successfully distinguished between HD and LD girls regardless of Tanner stage. Additionally, a subset of these markers were significantly associated with glucose-related measures such as insulin level, HOMA-IR, and glycaemia. This pilot study provides evidence consistent with the hypothesis that high DHEAS concentration, or its hormonally active metabolites, may induce a unique blood methylation signature in pubertal girls, and that this methylation pattern is associated with altered glucose metabolism.
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Affiliation(s)
- Diana Ponce
- Institute of Maternal and Child Research, School of Medicine, Universidad de Chile, Santiago, Chile
| | - Fernando Rodríguez
- Institute of Maternal and Child Research, School of Medicine, Universidad de Chile, Santiago, Chile
| | - José P Miranda
- Department of Nutrition, Diabetes, and Metabolism, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Advanced Center for Chronic Diseases (ACCDiS), Pontificia Universidad Católica de Chile & Universidad de Chile, Santiago, Chile
| | - Alexandra M Binder
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
- Population Sciences in the Pacific Program (Cancer Epidemiology), University of Hawaii Cancer Center, University of Hawaii, Honolulu, HI, USA
| | - José L Santos
- Department of Nutrition, Diabetes, and Metabolism, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Karin B Michels
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
| | | | - Ana Pereira
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| | - Germán Iñiguez
- Institute of Maternal and Child Research, School of Medicine, Universidad de Chile, Santiago, Chile
| | - Verónica Mericq
- Institute of Maternal and Child Research, School of Medicine, Universidad de Chile, Santiago, Chile
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Liimatta J, Flück CE, Mäntyselkä A, Häkkinen MR, Auriola S, Voutilainen R, Jääskeläinen J, Lakka TA. Effects of 2-Year Physical Activity and Dietary Intervention on Adrenarchal and Pubertal Development: The PANIC Study. J Clin Endocrinol Metab 2023; 108:e1603-e1613. [PMID: 37329220 PMCID: PMC10655527 DOI: 10.1210/clinem/dgad367] [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: 03/07/2023] [Revised: 06/10/2023] [Accepted: 06/15/2023] [Indexed: 06/18/2023]
Abstract
CONTEXT Childhood overweight has been linked to earlier development of adrenarche and puberty, but it remains unknown if lifestyle interventions influence sexual maturation in general populations. OBJECTIVE To investigate if a 2-year lifestyle intervention influences circulating androgen concentrations and sexual maturation in a general population of children. METHODS We conducted a 2-year physical activity and dietary intervention study in which 421 prepubertal and mostly normal-weight 6- to 9-year-old children were allocated either to a lifestyle intervention group (119 girls, 132 boys) or a control group (84 girls, 86 boys). The main outcome measures were serum dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEAS), androstenedione (A4), and testosterone concentrations, and clinical adrenarchal and pubertal signs. RESULTS The intervention and control groups had no differences in body size and composition, clinical signs of androgen action, and serum androgens at baseline. The intervention attenuated the increase of DHEA (P = .032), DHEAS (P = .001), A4 (P = .003), and testosterone (P = .007) and delayed pubarche (P = .038) in boys but it only attenuated the increase of DHEA (P = .013) and DHEAS (P = .003) in girls. These effects of lifestyle intervention on androgens and the development of pubarche were independent of changes in body size and composition, but the effects of intervention on androgens were partly explained by changes in fasting serum insulin. CONCLUSION A combined physical activity and dietary intervention attenuates the increase of serum androgen concentrations and sexual maturation in a general population of prepubertal and mostly normal-weight children, independently of changes in body size and composition.
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Affiliation(s)
- Jani Liimatta
- Kuopio Pediatric Research Unit (KuPRU), University of Eastern Finland, 70029 Kuopio, Finland
- Department of BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
- Pediatric Endocrinology, Diabetology, and Metabolism, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
| | - Christa E Flück
- Department of BioMedical Research (DBMR), University of Bern, 3008 Bern, Switzerland
- Pediatric Endocrinology, Diabetology, and Metabolism, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
| | - Aino Mäntyselkä
- Kuopio Pediatric Research Unit (KuPRU), University of Eastern Finland, 70029 Kuopio, Finland
- Department of Pediatrics, Kuopio University Hospital, 70029 Kuopio, Finland
| | - Merja R Häkkinen
- School of Pharmacy, University of Eastern Finland, 70211 Kuopio, Finland
- Department of Health Security, Finnish Institute for Health and Welfare (THL), 70701 Kuopio, Finland
| | - Seppo Auriola
- School of Pharmacy, University of Eastern Finland, 70211 Kuopio, Finland
| | - Raimo Voutilainen
- Kuopio Pediatric Research Unit (KuPRU), University of Eastern Finland, 70029 Kuopio, Finland
- Department of Pediatrics, Kuopio University Hospital, 70029 Kuopio, Finland
| | - Jarmo Jääskeläinen
- Kuopio Pediatric Research Unit (KuPRU), University of Eastern Finland, 70029 Kuopio, Finland
- Department of Pediatrics, Kuopio University Hospital, 70029 Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, 70210 Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, 70211 Kuopio, Finland
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Jee YH, Jumani S, Mericq V. The Association of Accelerated Early Growth, Timing of Puberty, and Metabolic Consequences in Children. J Clin Endocrinol Metab 2023; 108:e663-e670. [PMID: 37029976 PMCID: PMC10686698 DOI: 10.1210/clinem/dgad202] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/29/2023] [Accepted: 04/04/2023] [Indexed: 04/09/2023]
Abstract
Accelerated early growth and early timing of puberty or pubertal variant have been noticed as risk factors for metabolic syndrome, more frequently observed in children born small for gestational age (SGA) or children with premature adrenarche (PA). Children with SGA, especially if they make an accelerated catch-up growth in early life, carry a higher risk for long-term metabolic consequences, such as type 2 diabetes, insulin resistance, and cardiovascular diseases. Furthermore, multiple studies support that these children, either born SGA or with a history of PA, may have earlier pubertal timing, which is also associated with various metabolic risks. This review aims to summarize the recent studies investigating the association between early infantile growth, the timing of puberty, and metabolic risks to expand our knowledge and gain more insight into the underlying pathophysiology.
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Affiliation(s)
- Youn Hee Jee
- Section on Growth, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA
- Division of Endocrinology and Center for Genetic Medicine Research, Children's National Hospital, Washington, DC 20010, USA
- Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC 20012, USA
| | - Sanjay Jumani
- Section on Growth, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA
| | - Veronica Mericq
- Institute of Maternal and Child Research, School of Medicine, University of Chile, Santiago 13101, Chile
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Zhang G, Yu H, Yu S, Luo X, Liang Y, Hou L, Wu W. Association of size for gestational age and dehydroepiandrosterone sulfate with cardiometabolic risk in central precocious puberty girls. Front Endocrinol (Lausanne) 2023; 14:1131438. [PMID: 37293501 PMCID: PMC10244634 DOI: 10.3389/fendo.2023.1131438] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 04/28/2023] [Indexed: 06/10/2023] Open
Abstract
Objective The aim of this study was to assess whether size for gestational age and dehydroepiandrosterone sulfate (DHEAS) are associated with cardiometabolic risk in central precocious puberty (CPP) girls. Methods The retrospective study included 443 patients with newly diagnosed CPP. Subjects were categorized by birth weight for gestational age (appropriate [AGA], small [SGA], and large [LGA] for gestational age) and serum DHEAS concentration (high [≥75th percentile] and normal [<75th percentile] DHEAS). Cardiometabolic parameters were examined. Composite cardiometabolic risk (CMR) score was calculated based on BMI, blood pressure, glucose, insulin, triglyceride, and HDL cholesterol. Non-obesity CMR score was computed, omitting the value from BMI. Logistic regression models, general linear models, and partial correlation analyses were used to evaluate associations. Propensity score matching was performed for sensitivity analyses. Results Overall, 309 patients (69.8%) were born AGA, 80 (18.1%) were born SGA, and 54 (12.2%) were born LGA. Compared with AGA counterparts, CPP girls born SGA were more prone to have elevated HbA1c (adjusted OR = 4.54; 95% CI, 1.43-14.42) and low HDL cholesterol (adjusted OR = 2.33; 95% CI, 1.18-4.61). In contrast, being born LGA was not associated with increased risk for any glucose or lipid derangements. Despite the fact that elevated CMR score was more common among individuals born LGA than AGA (adjusted OR = 1.84; 95% CI, 1.07-4.35), no significant difference was found on non-obesity CMR score (adjusted OR = 0.75; 95% CI, 0.30-1.88). When controlling for age, birth weight SDS, and current BMI-SDS, individuals with high DHEAS exhibited higher HDL cholesterol and apolipoprotein A-1 concentrations and lower triglyceride level and non-obesity CMR score. Furthermore, DHEAS correlated positively with HDL cholesterol and apolipoprotein A-1 and negatively with triglyceride, prominently in girls born SGA, after adjustments for the three abovementioned confounders. Sensitivity analyses corroborated the findings. Conclusion Among CPP girls, those born SGA were more likely to possess cardiometabolic risk factors compared to their AGA peers. The difference we observed in cardiometabolic risk between individuals born LGA and AGA was driven by BMI. High DHEAS was associated with favorable lipid profile in CPP girls, even in subjects born SGA.
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Affiliation(s)
| | | | | | | | | | | | - Wei Wu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Santos-Silva R, Fontoura M, Severo M, Santos AC. Dehydroepiandrosterone sulfate levels at 7 years old and cardio-metabolic factors at 10 and 13 years old - the generation XXI birth cohort. J Pediatr Endocrinol Metab 2023:jpem-2022-0593. [PMID: 37141272 DOI: 10.1515/jpem-2022-0593] [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: 11/23/2022] [Accepted: 04/17/2023] [Indexed: 05/05/2023]
Abstract
OBJECTIVES Premature adrenarche is often linked to a cluster of endocrine-metabolic risk factors. Our objective was to explore the association of dehydroepiandrosterone sulfate (DHEAS) levels at age 7 with cardio-metabolic traits at ages 10 and 13, independently of adiposity and pubertal stage. METHODS Longitudinal study of 603 individuals (301 girls/302 boys) from the Generation XXI birth cohort. DHEAS at age 7 was measured by immunoassay. Anthropometrics, pubertal staging, blood pressure, and metabolic outcomes were evaluated at ages 7, 10, and 13. Pearson correlations between DHEAS and cardio-metabolic traits (insulin, HOMA-IR, triglycerides, LDL-cholesterol, high-sensitivity C-reactive protein, and systolic and diastolic blood pressure) were computed. Path analysis was used to estimate the effect of DHEAS at age 7 on cardiometabolic traits at ages 10 and 13, adjusted for body mass index (BMI) z-score and Tanner stage. RESULTS DHEAS at age 7 correlated positively with insulin and HOMA-IR at ages 7 and 10 in both sexes, and at age 13 in girls, but not in boys. In girls, DHEAS levels at age 7 directly influenced HOMA-IR at age 13, controlling for BMI and Tanner stage. In boys, DHEAS at age 7 did not influence HOMA-IR at ages 10 and 13. DHEAS at age 7 did not influence the other cardio-metabolic outcomes analyzed. CONCLUSIONS DHEAS levels in mid-childhood have a positive longitudinal association with on insulin-resistance that persists, in girls, but not in boys, at least until age 13. No association was found regarding dyslipidemia, hypertension, or low-grade inflammation.
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Affiliation(s)
- Rita Santos-Silva
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Unidade de Endocrinologia Pediátrica, Serviço de Pediatria, Centro Hospitalar Universitário de S. João, Porto, Portugal
- Departamento de Ginecologia-Obstetrícia e Pediatria, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
- ITR - Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional, Porto, Portugal
| | - Manuel Fontoura
- Unidade de Endocrinologia Pediátrica, Serviço de Pediatria, Centro Hospitalar Universitário de S. João, Porto, Portugal
- Departamento de Ginecologia-Obstetrícia e Pediatria, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Milton Severo
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- ITR - Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional, Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Ana Cristina Santos
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- ITR - Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional, Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
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Kyritsi EM, Vasilakis IA, Kosteria I, Mantzou A, Gryparis A, Kassi E, Kaltsas G, Kanaka-Gantenbein C. High frequency of autoimmune thyroiditis in euthyroid girls with premature adrenarche. Front Pediatr 2023; 11:1064177. [PMID: 37009276 PMCID: PMC10060666 DOI: 10.3389/fped.2023.1064177] [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: 10/07/2022] [Accepted: 02/27/2023] [Indexed: 04/04/2023] Open
Abstract
Objective The purpose of this study was to investigate the frequency of autoimmune thyroiditis (AT) among euthyroid prepubertal girls presenting with premature adrenarche (PA). We also aimed to identify the clinical, metabolic, and endocrine profile of girls with AT and concurrent PA and compare them to girls with AT without PA, PA alone and healthy controls. Methods Ninety-one prepubertal girls aged 5-10 years, who attended our department for AT, PA and normal variants of growth and puberty were recruited for the study: 73 girls had PA, 6 AT without PA and 12 were referred for investigation of growth. All girls underwent clinical examination, detailed biochemical and hormonal screen. Standard dose Synachten stimulation test (SDSST) and oral glucose tolerance test (OGTT) were performed in all girls with PA. The whole study population was divided in 4 groups: Group PA-/AT+ included 6 girls with AT without PA; Group PA+/AT- PA subjects without AT; Group PA+/AT+ girls with PA and concomitant AT; Group PA-/AT- twelve healthy girls without PA nor AT (controls). Results Among 73 girls presenting with PA 19 had AT (26%). BMI, systolic blood pressure (SBP) and the presence of goiter significantly differed between the four groups (p = 0.016, p = 0.022 and p < 0.001, respectively). When comparing hormonal parameters among the four groups significant differences were found in leptin (p = 0.007), TSH (p = 0.044), anti-TPO (p = 0.002), anti-TG (p = 0.044), IGF-BP1 (p = 0.006), Δ4-Α (p = 0.01), DHEA-S (p = <0.001), IGF-1 (p = 0.012) and IGF-BP3 (p = 0.049) levels. TSH levels were significantly higher in Group PA+/AT+ compared to PA+/AT- and PA-/AT- (p = 0.043 and p = 0.016, respectively). Moreover, girls with AT (Groups PA-/AT+ and PA+/AT+) had higher TSH levels than those in Group PA+/AT- (p = 0.025). Girls in Group PA+/AT + showed higher cortisol response at 60 min post-SDSST than girls in Group PA+/AT- (p = 0.035). During the OGTT, insulin concentrations at 60 min were significantly higher in Group PA+/AT + compared to Group PA+/AT- (p = 0.042). Conclusion A high frequency of AT among euthyroid prepubertal girls with PA was observed. The combination of PA with AT even in euthyroid state may be associated with a greater degree of insulin resistance, than PA alone.
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Affiliation(s)
- Eleni Magdalini Kyritsi
- Division of Endocrinology, Diabetes and Metabolism, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, Greece
| | - Ioannis-Anargyros Vasilakis
- Division of Endocrinology, Diabetes and Metabolism, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, Greece
| | - Ioanna Kosteria
- Department of Endocrinology, Growth and Development, P. & A. Kyriakou Children's Hospital, Athens, Greece
| | - Aimilia Mantzou
- Division of Endocrinology, Diabetes and Metabolism, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, Greece
| | - Alexandros Gryparis
- Department of Speech and Language Therapy, University of Ioannina, Ioannina, Greece
| | - Eva Kassi
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Endocrine Unit, 1st Department of Propaedeutic Internal Medicine, “Laiko” General Hospital, Medical School, National and Kapodistrian University of Athens,Athens, Greece
| | - Gregory Kaltsas
- Endocrine Unit, 1st Department of Propaedeutic Internal Medicine, “Laiko” General Hospital, Medical School, National and Kapodistrian University of Athens,Athens, Greece
| | - Christina Kanaka-Gantenbein
- Division of Endocrinology, Diabetes and Metabolism, First Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, Greece
- Correspondence: Christina Kanaka-Gantenbein
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Bezen D, Tütüncüler Kökenli F, Dilek E, Ağ Seleci D, Erbaş H. Evaluation of Glucose Metabolism and Cardiovascular Risk Factors in Prepubertal Girls with Premature Pubarche. J Clin Res Pediatr Endocrinol 2022; 14:385-392. [PMID: 35633646 PMCID: PMC9724051 DOI: 10.4274/jcrpe.galenos.2022.2022-1-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Premature pubarche (PP) is a risk factor for metabolic syndrome (MS). The aim was to evaluate if glucose-insulin metabolism, cardiovascular risk factors, familial cardiovascular risk factors (FCVRF) created a risk for insulin resistance (IR) and if PP was a risk factor alone for MS in normal weight prepubertal girls with PP. METHODS Thirty-five prepubertal, non-obese girls with PP with normal birth weight and 35 age-matched control girls were evaluated for FCVRF, anthropometric measurements, blood pressure, lipid profile, fasting blood glucose-insulin, hemoglobin A1c (HbA1c), sex hormone binding globulin (SHBG), leptin, adiponectin, tumor necrosis factor-alpha (TNF-α), androgen levels, and bone age. Oral glucose tolerance test was performed in PP participants. Homeostasis model of assessment of IR (HOMA-IR), fasting glucose/insulin ratio, atherogenic index (AI), and free androgen index (FAI) were calculated. PP participants were further stratified by FCVRF. RESULTS HbA1c, lipid profile, testosterone, leptin, adiponectin, TNF-α, HOMA-IR, glucose/insulin ratio, AI, and fasting glucose-insulin levels were similar. In the PP group FAI was significantly higher (p=0.001), whereas SHBG was significantly lower (p=0.010) than the control group. Leptin levels of FCVRF+ and FCVRF- subgroups were 15.2±9.1 and 9.7±7.2 ng/mL, respectively and the difference was significant (p=0.016). CONCLUSION As PP does not appear to be a risk factor alone for impaired glucose metabolism and IR in prepubertal non-obese girls with normal birth weight, it is our opinion that it is unnecessary to examine in detail such cases before puberty. Low SHBG levels in the PP group and high leptin levels in FCVRF+ subgroup might suggest that these may be predictive for MS in the future.
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Affiliation(s)
- Diğdem Bezen
- University of Health Sciences Turkey, İstanbul Prof. Dr. Cemil Taşçıoğlu City Hospital, Clinic of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey,* Address for Correspondence: University of Health Sciences Turkey, İstanbul Prof. Dr. Cemil Taşçıoğlu City Hospital, Clinic of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey Phone: +90 532 628 37 71 E-mail:
| | - Filiz Tütüncüler Kökenli
- Trakya University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Edirne, Turkey
| | - Emine Dilek
- Trakya University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Edirne, Turkey
| | - Didem Ağ Seleci
- Trakya University Faculty of Medicine, Department of Biochemistry, Edirne, Turkey
| | - Hakan Erbaş
- Trakya University Faculty of Medicine, Department of Biochemistry, Edirne, Turkey
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10
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Matzarapi K, Giannakopoulos A, Chasapi SA, Kritikou D, Efthymiadou A, Chrysis D, Spyroulias GA. NMR-based metabolic profiling of children with premature adrenarche. Metabolomics 2022; 18:78. [PMID: 36239863 PMCID: PMC9568450 DOI: 10.1007/s11306-022-01941-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 09/30/2022] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Premature adrenarche (PA) for long time was considered a benign condition but later has been connected to various diseases in childhood and adulthood which remains controversial. OBJECTIVE To investigate the effect of premature adrenarche on the metabolic phenotype, and correlate the clinical and biochemical data with the metabolic profile of children with PA. METHODS Nuclear magnetic resonance (NMR)-based untargeted and targeted metabolomic approach in combination with multivariate and univariate statistical analysis applied to study the metabolic profiles of children with PA. Plasma, serum, and urine samples were collected from fifty-two children with Idiopathic PA and forty-eight age-matched controls from the division of Pediatric Endocrinology of the University Hospital of Patras were enrolled. RESULTS Metabolomic results showed that plasma and serum glucose, myo-inositol, amino acids, a population of unsaturated lipids, and esterified cholesterol were higher and significantly different in PA children. In the metabolic profiles of children with PA and age-matched control group a gradual increase of glucose and myo-inositol levels was observed in serum and plasma, which was positively correlated their body mass index standard deviation score (BMI SDS) values respectively. Urine 1H NMR metabolic fingerprint of PA children showed positive correlation and a clustering-dependent relationship with their BMI and bone age (BA) respectively. CONCLUSION This study provides evidence that PA driven metabolic changes begin during the childhood and PA may has an inductive role in a BMI-driven increase of specific metabolites. Finally, urine may be considered as the best biofluid for identification of the PA metabolism as it reflects more clearly the PA metabolic fingerprint.
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Affiliation(s)
- Konstantina Matzarapi
- Department of Pharmacy, School of Health Sciences, University of Patras, 26504, Rio, Greece
| | - Aristeidis Giannakopoulos
- Division of Endocrinology Department of Pediatrics, Medical School, University of Patras, 26504, Rio, Greece
| | - Styliani A Chasapi
- Department of Pharmacy, School of Health Sciences, University of Patras, 26504, Rio, Greece
| | - Dimitra Kritikou
- Division of Endocrinology Department of Pediatrics, Medical School, University of Patras, 26504, Rio, Greece
| | - Alexandra Efthymiadou
- Division of Endocrinology Department of Pediatrics, Medical School, University of Patras, 26504, Rio, Greece
| | - Dionisios Chrysis
- Division of Endocrinology Department of Pediatrics, Medical School, University of Patras, 26504, Rio, Greece.
| | - Georgios A Spyroulias
- Department of Pharmacy, School of Health Sciences, University of Patras, 26504, Rio, Greece.
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11
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Association of dehydroepiandrosterone sulfate, birth size, adiposity and cardiometabolic risk factors in 7-year-old children. Pediatr Res 2022; 91:1897-1905. [PMID: 34417562 DOI: 10.1038/s41390-021-01706-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 07/26/2021] [Accepted: 08/08/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND Low birth size (BS) and obesity have been associated with higher dehydroepiandrosterone sulfate (DHEAS) levels in childhood, insulin acting as a mediator, despite contradictory findings. To further explore these issues, we studied the associations between DHEAS, BS, adiposity, maternal characteristics, and cardiometabolic risk indicators, in participants of Generation XXI, a population-based birth cohort. METHODS A sample of 700 children (mean age 7.1 yr) was randomly selected. Data on maternal characteristics, BS, body mass index (BMI), waist-to-height ratio, body fat (dual-energy X-ray absorptiometry), insulin, lipid profile, and high-sensitivity C-reactive protein were analyzed in relation to DHEAS. RESULTS DHEAS was negatively associated with BS and positively associated with all adiposity indicators, with no sex differences. DHEAS was positively associated with insulinemia independently of the child's BS or BMI. No significant association was found between DHEAS, maternal characteristics, lipid profile, or high-sensitivity C-reactive protein. Including insulin in the model did not affect the association between BS and DHEAS but reduced the magnitude of the BMI effect by 24% for boys and 30% for girls. CONCLUSION Higher DHEAS levels at 7 years old were associated with lower BS and higher adiposity. DHEAS levels were positively associated with insulinemia independently of BS or BMI. IMPACT Low birth weight and obesity have been associated with higher dehydroepiandrosterone sulfate (DHEAS) levels in prepuberty. Insulin has been suggested as a mediator, despite previous studies failing to show an association between DHEAS and insulin levels. In a randomly selected population of 700 7-year-old children from the Generation XXI birth cohort, higher DHEAS levels were associated with a lower birth size and higher adiposity, with no sex differences. DHEAS was positively related to insulinemia independently of the child's birth size or body mass index. No association was found between DHEAS and other cardiometabolic risk factors.
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12
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Miranda JP, Lardone MC, Rodríguez F, Cutler GB, Santos JL, Corvalán C, Pereira A, Mericq V. Genome-Wide Association Study and Polygenic Risk Scores of Serum DHEAS Levels in a Chilean Children Cohort. J Clin Endocrinol Metab 2022; 107:e1727-e1738. [PMID: 34748635 DOI: 10.1210/clinem/dgab814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Adrenarche reflects the developmental growth of the adrenal zona reticularis, which produces increasing adrenal androgen secretion (eg, dehydroepiandrosterone [DHEA]/dehydroepiandrosterone sulfate [DHEAS]) from approximately age 5 to 15 years. OBJECTIVE We hypothesized that the study of the genetic determinants associated with variations in serum DHEAS during adrenarche might detect genetic variants influencing the rate or timing of this process. METHODS Genome-wide genotyping was performed in participants of the Chilean pediatric Growth and Obesity Chilean Cohort Study (GOCS) cohort (n = 788). We evaluated the genetic determinants of DHEAS levels at the genome-wide level and in targeted genes associated with steroidogenesis. To corroborate our findings, we evaluated a polygenic risk score (PRS) for age at pubarche, based on the discovered variants, in children from the same cohort. RESULTS We identified one significant variant at the genome-wide level in the full cohort, close to the GALR1 gene (P = 3.81 × 10-8). In addition, variants suggestive of association (P < 1 × 10-5) were observed in PRLR, PITX1, PTPRD, NR1H4, and BCL11B. Stratifying by sex, we found variants suggestive of association in SERBP1 and CAMTA1/VAMP3 for boys and near ZNF98, TRPC6, and SULT2A1 for girls. We also found significant reductions in age at pubarche in those children with higher PRS for greater DHEAS based on these newly identified variants. CONCLUSION Our results disclose one variant associated with DHEAS concentrations at the level of genome-wide association study significance, and several variants with a suggestive association that may be involved in the genetic regulation of adrenarche.
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Affiliation(s)
- José Patricio Miranda
- Department of Nutrition, Diabetes, and Metabolism, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Advanced Center for Chronic Diseases (ACCDiS), Pontificia Universidad Católica de Chile & Universidad de Chile, Santiago, Chile
| | - María Cecilia Lardone
- Institute of Maternal and Child Research, School of Medicine, Universidad de Chile, Santiago, Chile
| | - Fernando Rodríguez
- Institute of Maternal and Child Research, School of Medicine, Universidad de Chile, Santiago, Chile
| | | | - José Luis Santos
- Department of Nutrition, Diabetes, and Metabolism, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Camila Corvalán
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Ana Pereira
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Verónica Mericq
- Institute of Maternal and Child Research, School of Medicine, Universidad de Chile, Santiago, Chile
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Pereira A, Merino PM, Santos JL, Iñiguez G, Cutler GB, Corvalan C, Mericq V. High DHEAS in girls and metabolic features throughout pubertal maturation. Clin Endocrinol (Oxf) 2022; 96:419-427. [PMID: 34904249 DOI: 10.1111/cen.14654] [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: 09/02/2021] [Revised: 11/23/2021] [Accepted: 11/27/2021] [Indexed: 01/19/2023]
Abstract
CONTEXT An association between premature adrenarche and metabolic syndrome at presentation has been described. Our aim was to assess whether the presence of high dehydroepiandrosterone sulphate (DHEAS [HD]) at the adrenarche determines the risk of metabolic syndrome during puberty, taking into account body mass index (BMI) and birth weight. DESIGN Prospective observational. PATIENTS Five hundred four girls from the Growth and Obesity Chilean Cohort Study were followed from birth through puberty. At age ~7, subjects were classified by DHEAS concentrations into the HD (>75th percentile) or normal DHEAS (ND, ≤75th percentile) subgroups. MEASUREMENTS Anthropometrics, semiannual clinical pubertal staging and hormonal and metabolic levels. The relationships among DHEAS at age ~7, metabolic syndrome, and each of its components independently, were analyzed by linear and logistic regression models during puberty and 1-year postmenarche, adjusted by confounders. RESULTS Girls with HD at 7 years exhibited higher BMI, more central fat and higher serum androgen and insulin like growth factor (IGF)-I levels throughout puberty. Also, girls with HD had a greater prevalence of hyperglycemia at B2 and B4 breast stages, and of low HDL at B4. At 1 year after menarche, HD girls had a higher prevalence of metabolic syndrome, and those with BMI > 1 SD score had a higher metabolic score and insulin levels than ND girls with similar BMI. CONCLUSIONS Our observations suggest that girls with HD at the age of adrenarche may be at greater risk for metabolic syndrome at adolescence, especially in those who are overweight or obese. Our results emphasize the importance of lifestyle interventions for childhood overweight and obesity among girls with HD.
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Affiliation(s)
- Ana Pereira
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Paulina M Merino
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Jose L Santos
- Department of Nutrition, Diabetes and Metabolism, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - German Iñiguez
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
| | | | - Camila Corvalan
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Veronica Mericq
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
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Aydin BK, Kadioglu A, Kaya GA, Devecioglu E, Bas F, Poyrazoglu S, Gokcay G, Darendeliler F. Pelvic and breast ultrasound abnormalities and associated metabolic disturbances in girls with premature pubarche due to adrenarche. Clin Endocrinol (Oxf) 2022; 96:339-345. [PMID: 34918373 DOI: 10.1111/cen.14662] [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: 08/06/2021] [Revised: 12/12/2021] [Accepted: 12/14/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Premature adrenarche (PA) has been suggested as a risk factor for future health problems, such as metabolic syndrome and early menarche. However, not all girls with PA have these features and it is not certain who will develop them. We propose that these abnormalities might be identified earlier, even before they are visible. DESIGN Case-control study. SETTING Tertiary care hospital. PARTICIPANTS Forty-eight girls with premature pubarche due to PA and age (mean age 7.6 ± 1.0 years), weight, body mass index (BMI), birth weight and gestational age-matched 49 girls with no palpable breast tissue. MEASUREMENTS Early pubertal pelvic and breast ultrasonographic changes and their associations with obesity and metabolic parameters were evaluated. Blood samples were collected, breast and pelvic ultrasound examinations were performed and bone ages were assessed. RESULTS Girls with PA were taller and their bone ages were higher (p = .049 and p = .005). Fasting blood glucose, insulin, triglycerides, high-density lipoprotein and low-density lipoprotein cholesterol were not different between the groups. Luteinizing hormone (LH), follicle-stimulating hormone (FSH) and estradiol were not different either. Ultrasonography revealed breast gland tissue in 30% of girls with PA and 5% of controls (p = .006). Uterine volume and endometrial thickness were higher in girls with PA (p = .03 and p = .04). Endometrial thickness was positively associated with serum insulin levels in the whole study group and after adjusting for age, diagnosis, BMI, mean ovarian volume and LH, FSH, estradiol levels, this association remained with a borderline p-value (R2 = 0.486, p = .050). CONCLUSIONS We found early changes in uterus and breast glands of girls with PA and endometrial thickness was positively associated with insulin levels.
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Affiliation(s)
- Banu K Aydin
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- Department of Pediatrics, Pediatric Endocrinology Unit, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Alev Kadioglu
- ALKA Radiological Diagnosis Center, Istanbul, Turkey
| | - Gamze A Kaya
- Department of Pediatrics, Pediatric Endocrinology Unit, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Esra Devecioglu
- Department of Pediatrics, Institute of Child Health, Istanbul University, Istanbul, Turkey
| | - Firdevs Bas
- Department of Pediatrics, Pediatric Endocrinology Unit, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Sukran Poyrazoglu
- Department of Pediatrics, Pediatric Endocrinology Unit, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Gulbin Gokcay
- Department of Pediatrics, Institute of Child Health, Istanbul University, Istanbul, Turkey
| | - Feyza Darendeliler
- Department of Pediatrics, Pediatric Endocrinology Unit, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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15
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Barash G, Drach L, Naugolni L, Yacoel T, Bistritzer T, Rachmiel M. Are current cut-off values of 11-DOC in children useful for assessing suspected nonclassical congenital adrenal hyperplasia due to 11β-hydroxylase deficiency? Clin Endocrinol (Oxf) 2022; 96:302-310. [PMID: 34596265 DOI: 10.1111/cen.14597] [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: 04/02/2021] [Revised: 08/18/2021] [Accepted: 09/12/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE A nonclassic form of 11β-hydroxylase deficiency (NC11β-OHD) has been reported to cause mild androgen excess symptoms. Currently, the gold standard for biochemical diagnosis is elevated 11-deoxycortisol (11-DOC) levels after corticotropin stimulation test (ACTHstimT). However, there are no clear 11-DOC level cutoffs. One of the accepted references for 11-DOC levels for the paediatric population was published in 1991 by Lashansky et al. AIM: To determine the correlation between 11-DOC levels measured during ACTHstimT and clinical symptoms attributed to NC11β-OHD. DESIGN A retrospective study including all paediatric patients who underwent ACTHstimT at Shamir Medical Center between 2007 and 2015. Clinical data were collected from the patients' medical files. Outcome measures included the number of patients with hyperandrogenism signs and predefined elevated 11-DOC cut-off levels according to Lashansky for sex and age, and according to commercial kit cut-offs. RESULTS Data were complete at presentation for 136 patients. Long-term clinical data were documented for 98 patients, mean follow-up duration of 3.1 years (1.37-5.09). There was no statistically significant difference in the number of cases with elevated 11-DOC according to both cut-offs and early puberty, premature adrenarche nor acne. Follow-up data demonstrated no statistically significant difference in the number of cases with elevated 11-DOC levels among patients with compromised final adult height, polycystic ovarian syndrome or hyperandrogenism. CONCLUSIONS Basal and corticotropin stimulated 11-DOC levels were not significantly elevated above the 1.5 times cut-offs according to paediatric-specific norms or the commercial assay in paediatric individuals with possible clinical suspicion of NC11β-OHD.
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Affiliation(s)
- Galia Barash
- Pediatric Endocrinology and Diabetes Institute, Shamir Medical Center, Zerifin, Israel
| | - Lior Drach
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Larisa Naugolni
- Pediatric Endocrinology and Diabetes Institute, Shamir Medical Center, Zerifin, Israel
| | - Tamar Yacoel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tzvi Bistritzer
- Pediatric Endocrinology and Diabetes Institute, Shamir Medical Center, Zerifin, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Marianna Rachmiel
- Pediatric Endocrinology and Diabetes Institute, Shamir Medical Center, Zerifin, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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16
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Esquivel-Zuniga MR, Kirschner CK, McCartney CR, Burt Solorzano CM. Non-PCOS Hyperandrogenic Disorders in Adolescents. Semin Reprod Med 2022; 40:42-52. [PMID: 35052005 DOI: 10.1055/s-0041-1742259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Hyperandrogenism-clinical features resulting from increased androgen production and/or action-is not uncommon in peripubertal girls. Hyperandrogenism affects 3 to 20% of adolescent girls and often is associated with hyperandrogenemia. In prepubertal girls, the most common etiologies of androgen excess are premature adrenarche (60%) and congenital adrenal hyperplasia (CAH; 4%). In pubertal girls, polycystic ovary syndrome (PCOS; 20-40%) and CAH (14%) are the most common diagnoses related to androgen excess. Androgen-secreting ovarian or adrenal tumors are rare (0.2%). Early pubic hair, acne, and/or hirsutism are the most common clinical manifestations, but signs of overt virilization in adolescent girls-rapid progression of pubic hair or hirsutism, clitoromegaly, voice deepening, severe cystic acne, growth acceleration, increased muscle mass, and bone age advancement past height age-should prompt detailed evaluation. This article addresses the clinical manifestations of and management considerations for non-PCOS-related hyperandrogenism in adolescent girls. We propose an algorithm to aid diagnostic evaluation of androgen excess in this specific patient population.
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Affiliation(s)
- M Rebeca Esquivel-Zuniga
- Division of Endocrinology and Metabolism, Department of Pediatrics, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Cassandra K Kirschner
- Department of Pediatrics, University of Virginia Health System, Charlottesville, Virginia
| | - Christopher R McCartney
- Division of Endocrinology and Metabolism, Department of Medicine, University of Virginia School of Medicine, Charlottesville, Virginia.,Center for Research in Reproduction, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Christine M Burt Solorzano
- Division of Endocrinology and Metabolism, Department of Pediatrics, University of Virginia School of Medicine, Charlottesville, Virginia.,Center for Research in Reproduction, University of Virginia School of Medicine, Charlottesville, Virginia
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Olgun EG, Cetin SK, Siklar Z, Aycan Z, Ozsu E, Ceran A, Berberoglu M. Investigation of early puberty prevalence and time of addition thelarche to pubarche in girls with premature pubarche: two-year follow-up results. Clin Pediatr Endocrinol 2022; 31:25-32. [PMID: 35002065 PMCID: PMC8713059 DOI: 10.1297/cpe.2021-0042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/25/2021] [Indexed: 11/28/2022] Open
Abstract
We aimed to determine the prevalence of early puberty in girls with premature pubarche
and analyze the time interval between their pubarche and succeeding thelarche. This study
included 60 female children with premature pubarche. We retrospectively collected
clinical, laboratory, and radiological findings from all participants. We investigated the
time interval between pubarche and thelarche in cases wherein premature pubarche was
followed by thelarche. The mean age at onset of pubarche was 6.93 ± 0.79 yr old. Among the
participants, 16.7% were preterm, 20% were small for gestational age (SGA), and 55% were
overweight or obese. The mean time interval between pubarche and thelarche was 11.20 ±
7.41 mo. The mean serum DHEA-S level was higher in the preterm group (p = 0.016), and
DHEA-S levels were generally higher in the SGA group (p = 0.004). This study documented
the presence of being overweight or obese and having more advanced growth than their
genetic potential in half of the patients who had premature pubarche. In addition to these
identified risk factors, obesity-independent DHEA-S levels were observed to be higher in
patients who had early puberty with the first six months of their follow-up considered to
be the most critical time in predicting early puberty.
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Affiliation(s)
- Esin Gizem Olgun
- Department of Pediatrics, School of Medicine, Ankara University, Ankara, Turkey
| | - Sirmen Kizilcan Cetin
- Department of Pediatric Endocrinology, School of Medicine, Ankara University, Ankara, Turkey
| | - Zeynep Siklar
- Department of Pediatric Endocrinology, School of Medicine, Ankara University, Ankara, Turkey
| | - Zehra Aycan
- Department of Pediatric Endocrinology, School of Medicine, Ankara University, Ankara, Turkey
| | - Elif Ozsu
- Department of Pediatric Endocrinology, School of Medicine, Ankara University, Ankara, Turkey
| | - Aysegul Ceran
- Department of Pediatric Endocrinology, School of Medicine, Ankara University, Ankara, Turkey
| | - Merih Berberoglu
- Department of Pediatric Endocrinology, School of Medicine, Ankara University, Ankara, Turkey
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Abstract
Adrenarche is the maturational increase in adrenal androgen production that normally begins in early childhood. It results from changes in the secretory response to adrenocorticotropin (ACTH) that are best indexed by dehydroepiandrosterone sulfate (DHEAS) rise. These changes are related to the development of the zona reticularis (ZR) and its unique gene/enzyme expression pattern of low 3ß-hydroxysteroid dehydrogenase type 2 with high cytochrome b5A, sulfotransferase 2A1, and 17ß-hydroxysteroid dehydrogenase type 5. Recently 11-ketotestosterone was identified as an important bioactive adrenarchal androgen. Birth weight, body growth, obesity, and prolactin are related to ZR development. Adrenarchal androgens normally contribute to the onset of sexual pubic hair (pubarche) and sebaceous and apocrine gland development. Premature adrenarche causes ≥90% of premature pubarche (PP). Its cause is unknown. Affected children have a significantly increased growth rate with proportionate bone age advancement that typically does not compromise growth potential. Serum DHEAS and testosterone levels increase to levels normal for early female puberty. It is associated with mildly increased risks for obesity, insulin resistance, and possibly mood disorder and polycystic ovary syndrome. Between 5% and 10% of PP is due to virilizing disorders, which are usually characterized by more rapid advancement of pubarche and compromise of adult height potential than premature adrenarche. Most cases are due to nonclassic congenital adrenal hyperplasia. Algorithms are presented for the differential diagnosis of PP. This review highlights recent advances in molecular genetic and developmental biologic understanding of ZR development and insights into adrenarche emanating from mass spectrometric steroid assays.
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Affiliation(s)
- Robert L Rosenfield
- University of Chicago Pritzker School of Medicine, Section of Adult and Pediatric Endocrinology, Metabolism, and Diabetes, Chicago, IL, USA.,Department of Pediatrics, University of California, San Francisco, CA, USA
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19
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Howard SR. Interpretation of reproductive hormones before, during and after the pubertal transition-Identifying health and disordered puberty. Clin Endocrinol (Oxf) 2021; 95:702-715. [PMID: 34368982 PMCID: PMC9291332 DOI: 10.1111/cen.14578] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 11/28/2022]
Abstract
Puberty is a process of transition from childhood to adult reproductive capacity, governed by the reactivation of the hypothalamic-pituitary-gonadal axis after a long period of dormancy in mid-childhood. As such, the reproductive hormones are in a state of flux during the adolescent years, and interpretation of both the onset of healthy, concordant puberty and the differentiation of precocious, delayed or disordered puberty, can be challenging. This review is focused on the description of the endocrine axes in healthy puberty and the markers of disorders of puberty that can aid diagnosis and management for patients with these conditions. It will cover the hypothalamic, pituitary and gonadal hormone systems, the dynamic changes that occur during puberty, conditions leading to precocious, delayed or absent puberty and other syndromes with disordered puberty, and the biochemical diagnosis of these different disorders of puberty.
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Affiliation(s)
- Sasha R. Howard
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and DentistryQueen Mary University of LondonLondonUK
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Cavarzere P, Mauro M, Gaudino R, Micciolo R, Piacentini G, Antoniazzi F. Role of Body Weight in the Onset and the Progression of Idiopathic Premature Pubarche. Horm Res Paediatr 2021; 93:351-360. [PMID: 33264767 DOI: 10.1159/000511873] [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: 01/18/2020] [Accepted: 09/29/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The term premature pubarche (PP) refers to the appearance of pubic hair before age 8 in girls and before age 9 in boys. Although idiopathic PP (often associated with premature adrenarche) is considered an extreme variation from the norm, it may be an initial sign of persistent hyperandrogenism. Factors contributing to PP onset and progression have not been identified to date. AIMS The objectives of this study are to describe a group of Italian children with PP, to identify potential factors for its onset, and to define its clinical and biochemical progression. METHODS We retrospectively enrolled all infants born between 2001 and 2014 with PP. Children with advanced bone age (BA) underwent functional tests to determine the cause of PP. Hormonal analysis and BA determination were performed annually during a 4-year follow-up period. RESULTS A total of 334 children with PP were identified: idiopathic PP (92.5%, associated with premature adrenarche in some cases); related to precocious puberty (6.6%); late-onset 21-hydroxylase deficiency (0.9%). Low birth weight was associated with premature adrenal activation. Body mass index (BMI) was the only factor that influenced the progression of BA during follow-up. CONCLUSIONS Low birth weight is a predisposing factor for premature adrenal activation. The increase in BMI in patients with idiopathic PP during the 4-years of follow-up was responsible for BA acceleration. We recommend prevention of excessive weight gain in children with PP and strict adherence to follow-up in order to prevent serious metabolic consequences.
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Affiliation(s)
- Paolo Cavarzere
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy,
| | - Margherita Mauro
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy
| | - Rossella Gaudino
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
| | - Rocco Micciolo
- Department of Psychology and Cognitive Sciences, University of Trento, Trento, Italy
| | - Giorgio Piacentini
- Pediatric Clinic, Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
| | - Franco Antoniazzi
- Regional Center for the Diagnosis and Treatment of Children and Adolescents Rare Skeletal Disorders, Pediatric Clinic, Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
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Goddings AL, Viner RM, Mundy L, Romaniuk H, Molesworth C, Carlin JB, Allen NB, Patton GC. Growth and adrenarche: findings from the CATS observational study. Arch Dis Child 2021; 106:967-974. [PMID: 33931399 PMCID: PMC8461445 DOI: 10.1136/archdischild-2020-319341] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 01/12/2021] [Accepted: 01/17/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND There is increasing evidence that patterns of pubertal maturation are associated with different patterns of health risk. This study aimed to explore the associations between anthropometric measures and salivary androgen concentrations in pre-adolescent children. METHODS We analysed a stratified random sample (N=1151) of pupils aged 8-9 years old from 43 primary schools in Melbourne, Australia from the Childhood to Adolescence Transition Study. Saliva samples were assayed for dehydroepiandrosterone (DHEA), DHEA-sulfate and testosterone. Anthropometric measures included height, weight, body mass index (BMI) and waist circumference. Associations between (1) anthropometric measures and each androgen, and (2) hormone status with obesity and parental report of pubertal development were investigated using linear regression modelling with general estimating equations. RESULTS Greater height, weight, BMI and waist circumference were positively associated with higher androgen concentrations, after adjusting for sex and socioeconomic status. Being overweight or obese was associated with higher testosterone and DHEA concentrations compared with the normal BMI category. Those who were obese were more likely (OR=2.7, 95% CI 1.61 to 4.43, p<0.001) to be in the top tertile of age-adjusted androgen status in both sexes. CONCLUSION This study provides clear evidence for an association between obesity and higher androgen levels in mid-childhood. The adrenal transition may be a critical time period for weight management intervention strategies in order to manage the risk for metabolic problems in later life for high-risk individuals.
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Affiliation(s)
- Anne-Lise Goddings
- Population, Policy and Practice Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Russell M Viner
- Population, Policy and Practice Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Lisa Mundy
- Centre for Adolescent Health, Murdoch Children's Research Institute, Parkville, Victoria, Australia,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia
| | - Helena Romaniuk
- Biostatistics Unit, Faculty of Health, Deakin University, Burwood, Victoria, Australia
| | - Charlotte Molesworth
- Clinical Epidemiology and Biostatistics Unit, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - John B Carlin
- Clinical Epidemiology and Biostatistics Unit, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia,Clinical Epidemiology and Biostatistics Unit, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Nicholas B Allen
- School of Psychological Sciences, The University of Melbourne, Melbourne, Victoria, Australia,Department of Psychology, University of Oregon, Eugene, Oregon, USA
| | - George C Patton
- Centre for Adolescent Health, Murdoch Children's Research Institute, Parkville, Victoria, Australia,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia
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22
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Tennilä J, Jääskeläinen J, Utriainen P, Voutilainen R, Häkkinen M, Auriola S, Morin-Papunen L, Liimatta J. PCOS Features and Steroid Profiles Among Young Adult Women with a History of Premature Adrenarche. J Clin Endocrinol Metab 2021; 106:e3335-e3345. [PMID: 34060603 PMCID: PMC8372635 DOI: 10.1210/clinem/dgab385] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Premature adrenarche (PA) may increase the risk for polycystic ovary syndrome (PCOS). OBJECTIVE To study features of PCOS in young adult women with a history of PA. METHODS Thirty PA and 42 control females were followed from prepuberty to young adulthood (median age 18.1 years). The main outcome measures were ovarian function, the use of contraceptives, and clinical and biochemical indicators of hyperandrogenism. RESULTS We found no differences in the use of hormonal contraceptives (50 vs 50%, PA vs controls, respectively; P > .999), indication for using contraceptives (P = .193), or in the history of oligo- (17 vs 26%, P = .392) and amenorrhea (0 vs 0%, P > .999). Among women not using hormonal contraceptives, those with a history of PA had a higher prevalence of hirsutism (27 vs 0%, P = .023) but not acne (87 vs 67%, P = .252). Steroid profiles were broadly comparable between the groups, but PA women had lower sex hormone-binding globulin (SHBG) concentrations (30.1 vs 62.4 nmol/L, P < .001) resulting in higher free androgen index (3.94 vs 2.14, P < .001). The difference in SHBG levels persisted through body mass index adjustment. SHBG correlated negatively with the homeostasis model assessment for insulin resistance (r -0.498, P = .003). Anti-Müllerian hormone concentrations were comparable between the groups (39.3 vs 32.1 pmol/L, P = .619). CONCLUSION PA was not associated with evident ovarian dysfunction in young adult women. However, women with a history of PA had decreased SHBG levels and thus, increased bioavailability of circulating androgens.
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Affiliation(s)
- Jussi Tennilä
- Kuopio Pediatric Research Unit, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Kuopio Pediatric Research Unit, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Pauliina Utriainen
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Pediatric Research Center, Children’s Hospital, Helsinki University Hospital, Helsinki, Finland
| | - Raimo Voutilainen
- Kuopio Pediatric Research Unit, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Merja Häkkinen
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Seppo Auriola
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Laure Morin-Papunen
- Department of Obstetrics and Gynecology, University Hospital of Oulu, Oulu, Finland
- Medical Research Center and PEDEGO Research Unit, University of Oulu, Oulu, Finland
| | - Jani Liimatta
- Kuopio Pediatric Research Unit, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
- Correspondence: Jani Liimatta, MD, PhD, Department of Pediatrics, Kuopio University Hospital, P.O. Box 100, FI-70029 Kuopio, Finland.
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23
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Nordman H, Jääskeläinen J, Voutilainen R. Birth Size as a Determinant of Cardiometabolic Risk Factors in Children. Horm Res Paediatr 2021; 93:144-153. [PMID: 32846418 DOI: 10.1159/000509932] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 07/06/2020] [Indexed: 11/19/2022] Open
Abstract
The association between birth size and cardiometabolic disease risk may be U-shaped. Being born small for gestational age (SGA) has a definitive association with later cardiovascular risk, but the impact of being born large for gestational age (LGA) on cardiometabolic health is more controversial. In addition to birth size, early postnatal growth pattern and later weight gain affect cardiometabolic risk in adulthood. Most SGA-born children have catch-up and LGA-born children have catch-down growth during the first years of life. The extent of this early compensatory growth may contribute to the adverse health outcomes. Both SGA- and LGA-born children are at an increased risk for overweight and obesity. This may have a long-term impact on cardiometabolic health as overweight tends to track to adulthood. Other cardiometabolic risk factors, including alterations in glucose metabolism, dyslipidemia, hypertension, and low-grade inflammation are associated with birth weight. Many of these risk factors are related to overweight or adverse fat distribution. Since later cardiometabolic risk is often mediated by early growth pattern and later overweight in SGA and LGA children, it is important to focus on staying normal weight throughout life. Hence, effective interventions to reduce cardiometabolic risk in LGA and SGA children should be developed.
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Affiliation(s)
- Henrikki Nordman
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland,
| | - Jarmo Jääskeläinen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
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24
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Abstract
The pathophysiology of symptomatic polycystic ovary syndrome (PCOS) often unfolds across puberty, but the ontogeny of PCOS is difficult to study because, in general, its pathophysiology is well entrenched before the diagnosis can be confirmed. However, the study of high-risk groups (daughters of women with PCOS, girls with premature pubarche, and girls with obesity) can offer insight in this regard. Available data support the hypothesis that the pubertal development of PCOS involves various combinations of genetic predisposition, intrauterine programming, hyperinsulinism, and numerous other abnormalities that provoke reproductive symptoms (eg, hyperandrogenism, ovulatory dysfunction) in response to the pubertal increase in gonadotropin secretion.
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Affiliation(s)
- Christine M Burt Solorzano
- Center for Research in Reproduction, University of Virginia School of Medicine, OMS Suhling Building, Room 6921, Hospital Drive, Charlottesville, VA 22908, USA; Department of Pediatrics, Division of Endocrinology and Metabolism, University of Virginia School of Medicine, University of Virginia Health, Box 800386, Charlottesville, VA 22908, USA
| | - Christopher R McCartney
- Center for Research in Reproduction, University of Virginia School of Medicine, OMS Suhling Building, Room 6921, Hospital Drive, Charlottesville, VA 22908, USA; Department of Medicine, Division of Endocrinology and Metabolism, University of Virginia School of Medicine, University of Virginia Health, Box 801406, Charlottesville, VA 22908, USA.
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25
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Jørgensen AHR, Aarestrup J, Baker JL, Thomsen SF. Association of Birth Weight, Childhood Body Mass Index, and Height With Risk of Hidradenitis Suppurativa. JAMA Dermatol 2021; 156:746-753. [PMID: 32347905 DOI: 10.1001/jamadermatol.2020.1047] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Importance There is a lack of evidence on the association of birth weight, childhood body mass index (BMI), change in BMI during childhood, and childhood height with subsequent risks of hidradenitis suppurativa (HS) in adulthood. Objective To investigate the association of birth weight, childhood BMI, change in BMI during childhood, and childhood height with subsequent risks of HS in adulthood in a large Danish population-based cohort. Design, Setting, and Participants This cohort study included 347 200 schoolchildren from the Copenhagen School Health Records Register born from 1930 to 1996 who were linked to the Danish National Patient Register of hospital discharge diagnoses to identify cases of HS. Birth weight was reported by parents or guardians, whereas childhood weight and height were measured by school physicians or nurses at ages 7 through 13 years. Cox proportional hazards regressions were used to estimate hazard ratios (HRs) and 95% CIs. Statistical analysis was performed from February 20, 2019, to May 15, 2019. Main Outcomes and Measures A diagnosis of HS as recorded in the Danish National Patient Register. Results Among the 347 200 children included in the study (175 750 boys) during the follow-up period from 1977 to 2017, 1037 individuals (677 females; median age at diagnosis, 39 years [range, 15-73 years]) received a diagnosis of HS. A nonlinear (U-shaped) association was found between birth weight and HS, such that both the lightest (2.00-2.75 kg; HR, 1.36 [95% CI, 1.10-1.68]) and the heaviest babies (4.26-5.50 kg; HR, 1.39 [95% CI, 1.01-1.93]) had increased risks of HS compared with normal-weight babies (3.26-3.75 kg; P = .04 for deviation from linearity). The risk of HS increased significantly with increasing BMI z score at each age from 7 to 13 years, from an HR of 1.32 (95% CI, 1.24-1.40) per BMI z score at 7 years of age to an HR of 1.50 (95% CI, 1.40-1.61) per BMI z score at 13 years of age. Compared with children with a normal weight at 7 and 13 years of age, those with a normal weight at 7 years of age and overweight at 13 years of age had a significantly increased risk of HS (HR, 2.11 [95% CI, 1.63-2.74]) and children with persistent overweight at both ages also had an increased risk of HS (HR, 2.61 [95% CI, 2.02-3.38]). Children with overweight at 7 years of age but with normal weight at 13 years of age did not have a significantly increased risk of HS (HR, 1.05 [95% CI, 0.67-1.67]). Childhood height at all ages was not associated with risk of HS (children at 7 years had an HR of 1.00 [95% CI, 0.94-1.07], and those 13 years had an HR of 1.06 [95% CI, 0.99-1.13], per z score). Conclusions and Relevance This cohort study found that both the lightest and heaviest babies had increased risks of HS. Childhood BMI was positively and significantly associated with risk of HS development in adulthood. These findings suggest that returning to normal weight before puberty reduces risks of HS to levels observed in children who were never overweight. Childhood height was not associated with risk of HS.
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Affiliation(s)
| | - Julie Aarestrup
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region, Copenhagen, Denmark
| | - Jennifer L Baker
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region, Copenhagen, Denmark.,Novo Nordisk Foundation Center for Basic Metabolic Research, Human Genomics and Metagenomics in Metabolism, University of Copenhagen, Copenhagen, Denmark
| | - Simon Francis Thomsen
- Department of Dermato-Venereology & Wound Healing Centre, Bispebjerg Hospital, Copenhagen, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
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26
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Nunes-Souza E, Silveira ME, Mendes MC, Nagashima S, de Paula CBV, da Silva GGVC, Barbosa GS, Martins JB, de Noronha L, Lenzi L, Barbosa JRS, Donin RDF, de Moura JF, Custódio G, Machado-Souza C, Lalli E, de Figueiredo BC. From adrenarche to aging of adrenal zona reticularis: precocious female adrenopause onset. Endocr Connect 2020; 9:1212-1220. [PMID: 33112833 PMCID: PMC7774755 DOI: 10.1530/ec-20-0416] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 10/14/2020] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Adaptive changes in DHEA and sulfated-DHEA (DHEAS) production from adrenal zona reticularis (ZR) have been observed in normal and pathological conditions. Here we used three different cohorts to assess timing differences in DHEAS blood level changes and characterize the relationship between early blood DHEAS reduction and cell number changes in women ZR. MATERIALS AND METHODS DHEAS plasma samples (n = 463) were analyzed in 166 healthy prepubertal girls before pubarche (<9 years) and 324 serum samples from 268 adult females (31.9-83.8 years) without conditions affecting steroidogenesis. Guided by DHEAS blood levels reduction rate, we selected the age range for ZR cell counting using DHEA/DHEAS and phosphatase and tensin homolog (PTEN), tumor suppressor and cell stress marker, immunostaining, and hematoxylin stained nuclei of 14 post-mortem adrenal glands. RESULTS We confirmed that overweight girls exhibited higher and earlier DHEAS levels and no difference was found compared with the average European and South American girls with a similar body mass index (BMI). Adrenopause onset threshold (AOT) defined as DHEAS blood levels <2040 nmol/L was identified in >35% of the females >40 years old and associated with significantly reduced ZR cell number (based on PTEN and hematoxylin signals). ZR cell loss may in part account for lower DHEA/DHEAS expression, but most cells remain alive with lower DHEA/DHEAS biosynthesis. CONCLUSION The timely relation between significant reduction of blood DHEAS levels and decreased ZR cell number at the beginning of the 40s suggests that adrenopause is an additional burden for a significant number of middle-aged women, and may become an emergent problem associated with further sex steroids reduction during the menopausal transition.
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Affiliation(s)
- Emanuelle Nunes-Souza
- Pelé Pequeno Príncipe Research Institute, Água Verde, Curitiba, Parana, Brazil
- Faculdades Pequeno Príncipe, Rebouças, Curitiba, Parana, Brazil
- Centro de Genética Molecular e Pesquisa do Câncer em Crianças (CEGEMPAC) at Universidade Federal do Paraná, Agostinho Leão Jr., Glória, Curitiba, Parana, Brazil
| | - Mônica Evelise Silveira
- Laboratório Central de Análises Clínicas, Hospital de Clínicas, Universidade Federal do Paraná, Centro, Curitiba, Paraná, Brazil
| | - Monalisa Castilho Mendes
- Pelé Pequeno Príncipe Research Institute, Água Verde, Curitiba, Parana, Brazil
- Faculdades Pequeno Príncipe, Rebouças, Curitiba, Parana, Brazil
- Centro de Genética Molecular e Pesquisa do Câncer em Crianças (CEGEMPAC) at Universidade Federal do Paraná, Agostinho Leão Jr., Glória, Curitiba, Parana, Brazil
| | - Seigo Nagashima
- Serviço de Anatomia Patológica, Hospital de Clínicas, Universidade Federal do Paraná, General Carneiro, Alto da Glória, Curitiba, Parana, Brazil
- Departamento de Medicina, PUC-PR, Prado Velho, Curitiba, Parana, Brazil
| | - Caroline Busatta Vaz de Paula
- Serviço de Anatomia Patológica, Hospital de Clínicas, Universidade Federal do Paraná, General Carneiro, Alto da Glória, Curitiba, Parana, Brazil
- Departamento de Medicina, PUC-PR, Prado Velho, Curitiba, Parana, Brazil
| | - Guilherme Guilherme Vieira Cavalcante da Silva
- Serviço de Anatomia Patológica, Hospital de Clínicas, Universidade Federal do Paraná, General Carneiro, Alto da Glória, Curitiba, Parana, Brazil
- Departamento de Medicina, PUC-PR, Prado Velho, Curitiba, Parana, Brazil
| | - Giovanna Silva Barbosa
- Serviço de Anatomia Patológica, Hospital de Clínicas, Universidade Federal do Paraná, General Carneiro, Alto da Glória, Curitiba, Parana, Brazil
- Departamento de Medicina, PUC-PR, Prado Velho, Curitiba, Parana, Brazil
| | - Julia Belgrowicz Martins
- Pelé Pequeno Príncipe Research Institute, Água Verde, Curitiba, Parana, Brazil
- Faculdades Pequeno Príncipe, Rebouças, Curitiba, Parana, Brazil
| | - Lúcia de Noronha
- Serviço de Anatomia Patológica, Hospital de Clínicas, Universidade Federal do Paraná, General Carneiro, Alto da Glória, Curitiba, Parana, Brazil
- Departamento de Medicina, PUC-PR, Prado Velho, Curitiba, Parana, Brazil
| | - Luana Lenzi
- Departamento de Análises Clínicas, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - José Renato Sales Barbosa
- Pelé Pequeno Príncipe Research Institute, Água Verde, Curitiba, Parana, Brazil
- Centro de Genética Molecular e Pesquisa do Câncer em Crianças (CEGEMPAC) at Universidade Federal do Paraná, Agostinho Leão Jr., Glória, Curitiba, Parana, Brazil
| | - Rayssa Danilow Fachin Donin
- Centro de Genética Molecular e Pesquisa do Câncer em Crianças (CEGEMPAC) at Universidade Federal do Paraná, Agostinho Leão Jr., Glória, Curitiba, Parana, Brazil
| | - Juliana Ferreira de Moura
- Pós Graduação em Microbiologia, Parasitologia e Patologia, Departamento de Patologia Básica – UFPR, Curitiba, Brazil
| | - Gislaine Custódio
- Faculdades Pequeno Príncipe, Rebouças, Curitiba, Parana, Brazil
- Laboratório Central de Análises Clínicas, Hospital de Clínicas, Universidade Federal do Paraná, Centro, Curitiba, Paraná, Brazil
| | - Cleber Machado-Souza
- Pelé Pequeno Príncipe Research Institute, Água Verde, Curitiba, Parana, Brazil
- Faculdades Pequeno Príncipe, Rebouças, Curitiba, Parana, Brazil
- Centro de Genética Molecular e Pesquisa do Câncer em Crianças (CEGEMPAC) at Universidade Federal do Paraná, Agostinho Leão Jr., Glória, Curitiba, Parana, Brazil
| | - Enzo Lalli
- Institut de Pharmacologie Moléculaire et Cellulaire CNRS, Sophia Antipolis, Valbonne, France
| | - Bonald Cavalcante de Figueiredo
- Pelé Pequeno Príncipe Research Institute, Água Verde, Curitiba, Parana, Brazil
- Faculdades Pequeno Príncipe, Rebouças, Curitiba, Parana, Brazil
- Centro de Genética Molecular e Pesquisa do Câncer em Crianças (CEGEMPAC) at Universidade Federal do Paraná, Agostinho Leão Jr., Glória, Curitiba, Parana, Brazil
- Departamento de Saúde Coletiva, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
- Correspondence should be addressed to B C de Figueiredo:
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27
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Livadas S, Bothou C, Macut D. Premature Adrenarche and its Association with Cardiovascular Risk in Females. Curr Pharm Des 2020; 26:5609-5616. [PMID: 33045962 DOI: 10.2174/1381612826666201012164726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 08/24/2020] [Indexed: 11/22/2022]
Abstract
Early activation of the adrenal zona reticularis, leading to adrenal androgen secretion, mainly dehydroepiandrosterone sulfate (DHEAS), is called premature adrenarche (PA). The fact that adrenal hyperandrogenism in females has been linked to a cluster of cardiovascular (CV) risk factors, even in prepubertal children, warrants investigation. Controversial results have been obtained in this field, probably due to genetic, constitutional, and environmental factors or differences in the characteristics of participants. In an attempt to understand, in depth, the impact of PA as a potential activator of CV risk, we critically present available data stratified according to pubertal status. It seems that prepubertally, CV risk is increased in these girls, but is somewhat attenuated during their second decade of life. Furthermore, different entities associated with PA, such as polycystic ovary syndrome, non-classical congenital adrenal hyperplasia, heterozygosity of CYP21A2 mutations, and the impact of DHEAS on CV risk, are reviewed. At present, firm and definitive conclusions cannot be drawn. However, it may be speculated that girls with a history of PA display a hyperandrogenic hormonal milieu that may lead to increased CV risk. Accordingly, appropriate long-term follow-up and early intervention employing a patient-oriented approach are recommended.
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Affiliation(s)
- Sarantis Livadas
- Endocrine Unit, Metropolitan Hospital, Ermou 6, 10563, Athens, Greece
| | - Christina Bothou
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zurich, Zurich, Switzerland
| | - Djuro Macut
- Department of Endocrinology, Diabetes and Metabolic Diseases, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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28
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Merino PM, Pereira A, Iñiguez G, Corvalan C, Mericq V. High DHEAS Level in Girls Is Associated with Earlier Pubertal Maturation and Mild Increase in Androgens throughout Puberty without Affecting Postmenarche Ovarian Morphology. Horm Res Paediatr 2020; 92:357-364. [PMID: 32259819 DOI: 10.1159/000506632] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 02/17/2020] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To assess whether the presence of high DHEAS (HD) at 7 years determines different timing, sequence, and rate of pubertal events, and whether it is associated with adrenal and/or ovarian hyperandrogenism and changes in ovarian morphology throughout puberty. METHODS In a longitudinal study of 504 girls, clinical evaluation was performed every 6 months after 7 years of age to detect Tanner stages; hormonal and anthropometric measurements were conducted at thelarche (B2), breast Tanner 4 (B4), and 1 year after menarche; ultrasonographic evaluation was also performed after menarche. The girls were classified as HD if their DHEAS level was >42.1 µg/dL (>75th percentile) around 7 years. RESULTS HD around 7 years is associated with a younger age at thelarche, pubarche, and menarche. Girls with HD had higher androstenedione and total testosterone levels, and a higher free androgen index (FAI), and lower levels of antimüllerian hormone (AMH) at B2, and higher levels of androstenedione and FAI at B4 and after menarche. All these results were significant even after adjusting for body mass index, age at first DHEAS determination, and birth weight. One year after menarche, polycystic ovarian morphology was detected in 7.6 and 7.3% of the HD and the normal DHEAS group, respectively. Ovarian volume was correlated with AMH, testosterone, androstenedione, and LH but not with DHEAS around 7 years. CONCLUSION Prepubertal HD in normal girls was associated with earlier thelarche, pubarche, and menarche, and a mild androgen increase throughout puberty. We believe continuous follow-up of this cohort is important to prospectively address the interrelationships between biochemical adrenarche and early growth as determinants of ovarian function.
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Affiliation(s)
- Paulina M Merino
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Ana Pereira
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, University of Chile, Santiago, Chile
| | - German Iñiguez
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Camila Corvalan
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Verónica Mericq
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile,
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29
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Santos-Silva R, Costa C, Castro-Correia C, Fontoura M. Clinical, biochemical and gender characteristics of 97 prepubertal children with premature adrenarche. J Pediatr Endocrinol Metab 2019; 32:1247-1252. [PMID: 31472065 DOI: 10.1515/jpem-2019-0185] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/15/2019] [Indexed: 11/15/2022]
Abstract
Background Premature adrenarche (PA) is defined as the appearance of clinical signs of androgen action associated with levels of dehydroepiandrosterone sulfate (DHEAS) ≥40 μg/dL, before age 8 years in girls and 9 years in boys, without breast or testicular enlargement. The aim of this study was to characterize a population of prepubertal Caucasian children with PA and to compare them with regard to gender and body mass index (BMI) (normal BMI vs. overweight/obesity). Methods We performed a cross-sectional study of Portuguese Caucasian prepubertal children followed, due to PA, in pediatric endocrinology clinics of a university hospital. Results Eighty-two girls and 15 boys were included (mean age at evaluation: 7.4 ± 1.3 years). The mean birth weight was 2990 ± 689 g; only two children were small for gestational age. Girls presented premature pubarche at a younger age (median [interquartile range (IQR)] 6 (5-6) years vs. 7 (7-8) years in boys; p < 0.001). No gender differences were found for gestational age, birth weight, maternal age at menarche, anthropometry, bone age advancement or androgen levels. The majority of the subjects were overweight or obese (59%). Overweight/obese PA children were taller and had a more advanced bone age than normal-BMI PA children. Overweight/obese children presented higher levels of DHEAS and androstenedione. Bone age advancement and DHEAS were correlated (r = 0.449; p = 0.05). Conclusions We found no evidence of reduced fetal growth. Girls presented premature pubarche at a younger age. No major gender differences in androgen levels were found in prepuberty. Obese and overweight PA children tend to be taller, have a more advanced bone age and higher levels of androgens than normal-BMI PA children.
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Affiliation(s)
- Rita Santos-Silva
- Pediatric Endocrinology and Diabetology Unit, Department of Pediatrics, Centro Hospitalar Universitário de S. João, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Carla Costa
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal
- Pediatric Endocrinology and Diabetology Unit, Department of Pediatrics, Centro Hospitalar Universitário de S. João, Porto, Portugal
| | - Cíntia Castro-Correia
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal
- Pediatric Endocrinology and Diabetology Unit, Department of Pediatrics, Centro Hospitalar Universitário de S. João, Porto, Portugal
| | - Manuel Fontoura
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal
- Pediatric Endocrinology and Diabetology Unit, Department of Pediatrics, Centro Hospitalar Universitário de S. João, Porto, Portugal
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Liimatta J, Utriainen P, Laitinen T, Voutilainen R, Jääskeläinen J. Cardiometabolic Risk Profile Among Young Adult Females With a History of Premature Adrenarche. J Endocr Soc 2019; 3:1771-1783. [PMID: 31528825 PMCID: PMC6733041 DOI: 10.1210/js.2019-00193] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/09/2019] [Indexed: 12/14/2022] Open
Abstract
Context Premature adrenarche (PA) is associated with childhood overweight and hyperinsulinemia; the long-term cardiometabolic outcome is unknown. Objective To study cardiometabolic profile in adult women with previous PA. Design and participants Thirty women with PA and 41 control subjects were followed from prepuberty to young adulthood. Main outcome measures Prevalence of the metabolic syndrome (MetS) and clinical and biochemical cardiovascular risk factors. Results There were no differences in the prevalence of MetS or in any parameters indicating dyslipidemia, hypertension, hepatosteatosis, atherosclerosis, or low-grade inflammation between the study groups. However, prevalence of insulin resistance (IR; P = 0.014) and acanthosis nigricans (P = 0.010) was higher in the PA group. Neither fasting glucose nor insulin concentrations differed between the study groups, but HbA1c [adjusted for body mass index (BMI) P = 0.011] and Homeostatic Model Assessment of Insulin Resistance (P = 0.044; BMI-adjusted P = nonsignificant) were higher in the PA group. Although BMI and fat percentage were comparable between the study groups, the PA group had higher central fat mass than the control group. In the whole study population, MetS and IR were associated with greater adult fat mass, but no prepubertal factors predicting later IR were found. Conclusion PA does not seem to be associated with MetS, dyslipidemia, hypertension, atherosclerosis, or low-grade inflammation in young adult women. However, some women with PA may be at an increased risk of unfavorable glucose metabolism, which is associated with increased central adiposity at adult age rather than determined by prepubertal factors.
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Affiliation(s)
- Jani Liimatta
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Pauliina Utriainen
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
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Farello G, Altieri C, Cutini M, Pozzobon G, Verrotti A. Review of the Literature on Current Changes in the Timing of Pubertal Development and the Incomplete Forms of Early Puberty. Front Pediatr 2019; 7:147. [PMID: 31139600 PMCID: PMC6519308 DOI: 10.3389/fped.2019.00147] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 03/29/2019] [Indexed: 01/25/2023] Open
Abstract
Puberty is a sensitive period of life characterized by the appearance of secondary sex characteristics which leads to a complete sexual maturation. It physiologically starts between the age of 8 and 13 years in girls and 9 and 14 years in boys. In the last two decades, several studies have showed that start of puberty has moved up to younger ages by 12-18 months, and some of the hypotheses trying to explain this change include the role of nutritional status and obesity and the influence of extrinsic factors such as exposure to endocrine-disrupting chemicals (EDCs), as well. The hypothalamic-hypophysis-gonadal axis develops during embryogenesis, and except for a period of activation immediately after birth, remains suppressed until the onset of pubertal development. At the beginning of puberty, the pulse generator is reactivated, probably due to progressive stimulatory influences on GnRH neurons from glial signals and neurotrasmitters. Kisspeptin and its receptor play a fundamental role in this phase. Premature Pubarche/Adrenarche, Premature Thelarche, and Premature Menarche are incomplete forms of precocious pubertal development that have their origin in endocrine mechanisms that only recently have started to be understood. It is important to distinguish these forms from the complete ones in order to reassure patients and parents about the non-evolution of pubertal progression and avoid non-useful treatments with analogous LHRH.
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Affiliation(s)
- Giovanni Farello
- Pediatric Unit, Department of Life Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Carla Altieri
- Pediatric Unit, Department of Life Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Maristella Cutini
- Pediatric Unit, Department of Life Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | | | - Alberto Verrotti
- Pediatric Unit, Department of Biotechnology and Applied Sciences, University of L'Aquila, Aquila, Italy
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Kaya G, Yavas Abali Z, Bas F, Poyrazoglu S, Darendeliler F. Body mass index at the presentation of premature adrenarche is associated with components of metabolic syndrome at puberty. Eur J Pediatr 2018; 177:1593-1601. [PMID: 30056577 DOI: 10.1007/s00431-018-3211-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 07/07/2018] [Accepted: 07/12/2018] [Indexed: 01/29/2023]
Abstract
The aim of this study was to analyze the relationship between premature adrenarche (PA) and metabolic syndrome (MeS) parameters at presentation and during puberty. This study comprised 47 girls with PA. Age- and puberty-matched 22 healthy girls without PA were the control group. Patients were evaluated at admission (first evaluation) and later in puberty (second evaluation). Anthropometric measurements, lipid levels, and hormonal parameters were studied and oral glucose tolerance test was performed. Indices for insulin resistance (IR) were calculated. The study group was divided in subgroups according to body mass index (BMI) and compared with the control group. The age of the PA group at first evaluation was 8.0 ± 1.1 years; mean height SDS and BMI SDS were 0.4 ± 1.2 and 0.6 ± 0.9, respectively. Age of PA group at the second evaluation was 12.9 ± 2.4 years. Frequency of obesity and overweight was 14.9 and 23.4%. Dyslipidemia ratio was 28.3%. PA group had significantly higher BMI than controls. Mean insulin concentration was higher and mean glucose and FGIR were lower in PA group and also dyslipidemia ratio was 5.3 times higher in PA than controls (p = 0.040). In PA group, overweight/obese subjects had still higher BMI at second evaluation and also higher fasting glucose, insulin, HOMA-IR. However, PA children with exaggerated DHEAS concentrations compared to those without had similar BMI SDS, insulin sensitivity, and secretion indices and lipid profile at second evaluation. BMI SDS at first evaluation was positively correlated with HOMA-IR at puberty; however, there is no correlation between DHEAS at first evaluation and HOMA-IR at puberty.Conclusion: BMI at adrenarche is more important than prepubertal adrogen concentrations such as DHEAS, while predicting the IR in puberty. Long-term follow-up of children supports the observation that PA per se may be related to IR; however, the risk increases with obesity. What is Known: • Premature adrenarche (PA) is receiving more attention as evidence emerges for a relation between early androgen excess and metabolic syndrome. • The onset of the adrenal androgen production before 8 years in girls defined as PA. Pubarche, axillary hair, apocrine body odor, acne are typical phenotypic features of PA. What is New: • Body mass index at adrenarche is an important risk factor for development of insulin resistance in pubertal ages. • Degree of dehydroepiandrosterone sulfate elevation was not shown as a risk factor for insulin resistance.
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Affiliation(s)
- Gamze Kaya
- Istanbul Faculty of Medicine, Department of Pediatrics, Istanbul University, Istanbul, Turkey
| | - Zehra Yavas Abali
- Istanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, Istanbul University, Capa, 34093, Istanbul, Turkey
| | - Firdevs Bas
- Istanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, Istanbul University, Capa, 34093, Istanbul, Turkey
| | - Sukran Poyrazoglu
- Istanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, Istanbul University, Capa, 34093, Istanbul, Turkey
| | - Feyza Darendeliler
- Istanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, Istanbul University, Capa, 34093, Istanbul, Turkey.
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Sancho Rodríguez ML, Bueno Lozano G, Labarta Aizpún JI, de Arriba Muñoz A. Natural progression of premature pubarche and underlying diseases. An Pediatr (Barc) 2018. [DOI: 10.1016/j.anpede.2018.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Mäntyselkä A, Lindi V, Viitasalo A, Eloranta AM, Ågren J, Väisänen S, Voutilainen R, Laitinen T, Lakka TA, Jääskeläinen J. Associations of Dehydroepiandrosterone Sulfate With Cardiometabolic Risk Factors in Prepubertal Children. J Clin Endocrinol Metab 2018; 103:2592-2600. [PMID: 29757399 DOI: 10.1210/jc.2018-00184] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/07/2018] [Indexed: 02/13/2023]
Abstract
CONTEXT Premature adrenarche (PA) has been associated with overweight and insulin resistance, but the associations of serum dehydroepiandrosterone sulfate (DHEAS) concentration with other cardiometabolic risk factors are uncertain. OBJECTIVE To examine the associations of serum DHEAS concentration with several cardiometabolic risk factors in children. DESIGN Cross-sectional data from the Physical Activity and Nutrition in Children Study. PARTICIPANTS Population sample of 207 girls and 225 boys aged 7.6 ± 0.4 years. MAIN OUTCOME MEASURES Cardiometabolic risk factors by serum DHEAS concentration. RESULTS DHEAS correlated positively with body mass index standard deviation score, body fat percentage, lean body mass, high-sensitivity C-reactive protein (hs-CRP), and alanine aminotransferase (ALT) when adjusted for age and sex. The associations of DHEAS with hs-CRP and ALT disappeared when adjusted also for body fat percentage. When further adjusted for birth weight SD score, DHEAS correlated negatively with low-density lipoprotein (LDL) cholesterol and LDL/high-density lipoprotein (HDL) cholesterol ratio. LDL cholesterol was lower in children with DHEAS ≥40 µg/dL than in those with DHEAS <40 µg/dL, adjusted for age, sex, and body fat percentage (86.5 vs 92.3 mg/dL, P = 0.029). This association strengthened after further adjustment for birth weight SD score (85.3 vs 92.3 mg/dL, P = 0.012). CONCLUSION Higher DHEAS is not associated with an increased cardiometabolic risk in prepubertal children. Instead, it may be protective, evidenced by an association with lower LDL cholesterol and LDL/HDL cholesterol ratio. The increased cardiometabolic risk in PA shown in many studies may be due to low birth weight and childhood overweight associated with PA.
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Affiliation(s)
- Aino Mäntyselkä
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, and University of Eastern Finland Kuopio, Finland
| | - Virpi Lindi
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Anna Viitasalo
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Aino-Maija Eloranta
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Jyrki Ågren
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Sari Väisänen
- Department of Clinical Chemistry, University of Eastern Finland and Eastern Finland Laboratory Centre, Kuopio Finland
| | - Raimo Voutilainen
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, and University of Eastern Finland Kuopio, Finland
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, School of Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, School of Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
- Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, and University of Eastern Finland Kuopio, Finland
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Sancho Rodríguez ML, Bueno Lozano G, Labarta Aizpún JI, de Arriba Muñoz A. [Natural progression of premature pubarche and underlying diseases]. An Pediatr (Barc) 2018; 89:238-245. [PMID: 29705181 DOI: 10.1016/j.anpedi.2017.11.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/21/2017] [Accepted: 11/22/2017] [Indexed: 10/17/2022] Open
Abstract
INTRODUCTION Premature pubarche (PP) is generally thought to be a benign condition, but it can also be the first sign of underlying disease. OBJECTIVE To analyse the aetiology and the evolution of the anthropometric, analytical and metabolic risk parameters of a group of patients with PP. MATERIAL AND METHODS A descriptive and analytical retrospective study of 92 patients affected by PP. Anthropometry, analyses, bone age and indicators of lipid metabolism were all evaluated. RESULTS The sample included 92 patients with PP (67 female and 25 male), with a mean age of 7.1±0.6 for girls and 8.3±0.7 for boys. Small for gestational age was recorded in 7.7%. There was an accelerated bone age (1.20±0.1 years). A total of 21 patients were classified as idiopathic (23%), 60 as idiopathic premature adrenarche (65%), and 11 with non-classic congenital adrenal hyperplasia (12%). Puberty was reached early (11+0.9 years old in boys and 9.9±0.8 in girls), as was menstruation age (11.8+1.1 years old), P<.001. The stature finally reached was close to their genetic stature. There is a positive correlation between body mass index, blood glucose and LDL cholesterol, as well as a tendency towards hyperinsulinaemia. CONCLUSIONS The present study shows that PP is a benign condition in the majority of cases, but non-classic congenital adrenal hyperplasia (12%) is not uncommon. Menstruation and puberty started early and bone age was accelerated. Growth was normal, and more or less in line with genetic size. PP associated with obesity is linked with analytical variations of metabolic risks.
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Affiliation(s)
| | - Gloria Bueno Lozano
- Servicio de Pediatría, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
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Mäntyselkä A, Jääskeläinen J, Eloranta AM, Väistö J, Voutilainen R, Ong K, Brage S, Lakka TA, Lindi V. Associations of lifestyle factors with serum dehydroepiandrosterone sulphate and insulin-like growth factor-1 concentration in prepubertal children. Clin Endocrinol (Oxf) 2018; 88:234-242. [PMID: 29112780 PMCID: PMC6195184 DOI: 10.1111/cen.13511] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 10/07/2017] [Accepted: 10/31/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Little is known about the relationships of dietary factors, physical activity and sedentary behaviour to dehydroepiandrosterone sulphate (DHEAS) and insulin-like growth factor-1 (IGF-1) concentrations among prepubertal children. Therefore, we studied the associations of these lifestyle factors with serum DHEAS and IGF-1 in children. DESIGN AND SUBJECTS Cross-sectional analysis of a population sample of 431 prepubertal children aged 6-9 years. MEASUREMENTS Assessment of dietary factors by food records and physical activity and sedentary behaviour by a combined heart rate and movement monitor and a questionnaire. Measurement of serum DHEAS and IGF-1. RESULTS Consumption of low-fibre grain products (standardized regression coefficient β = .118, P = .017) and intake of vegetable protein (β = .100, P = .045) was positively and consumption of sugar-sweetened beverages (β = -.117, P = .018) was inversely associated with DHEAS after adjustment for sex, age and body fat percentage. Energy intake (β = .160, P = .001) was positively associated with IGF-1 adjusting for sex, age and body fat percentage. Vigorous physical activity was inversely associated with DHEAS after adjustment for sex and age (β = -.120, P = .027), and total (β = -.137, P = .007), moderate (β = -.130, P = .012), vigorous (β = -.136, P = .011) and moderate to vigorous physical activity (β = -.160, P = .003) were inversely and total sedentary behaviour (β = .151, P = .003) was positively associated with IGF-1 adjusting for sex and age. None of physical activity measures was associated with DHEAS or IGF-1 after additional adjustment for body fat percentage. CONCLUSIONS Lifestyle factors have weak and moderate associations with biochemical markers of adrenarche in prepubertal children. These associations indicate body fat independent and dependent influences of diet and physical activity, respectively.
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Affiliation(s)
- Aino Mäntyselkä
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Aino-Maija Eloranta
- Department of Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Juuso Väistö
- Department of Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Institute of Dentistry, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Ken Ong
- MRC Epidemiology Unit, University of Cambridge, UK
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, UK
| | - Timo A. Lakka
- Department of Physiology, 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
| | - Virpi Lindi
- Department of Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
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Cavarzere P, Mauro M, Vincenzi M, Lauriola S, Teofoli F, Gaudino R, Ramaroli DA, Micciolo R, Camilot M, Antoniazzi F. Children with premature pubarche: is an alterated neonatal 17-Ohp screening test a predictive factor? Ital J Pediatr 2018; 44:10. [PMID: 29338783 PMCID: PMC5771218 DOI: 10.1186/s13052-018-0444-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 01/02/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Neonatal screening for 21 hydroxylase deficiency is designed to detect classical form of congenital adrenal hyperplasia (CAH). It is still unclear whether newborns who result false positives at neonatal screening might later develop signs of androgen excess. The aim of this study is to verify whether a slightly elevated 17-OHP at newborn screening is a predictive factor for premature pubarche. METHODS We evaluated all infants born between 2001 and 2014 with premature pubarche. In case of increased bone age, they were submitted to functional tests to find out the cause of their symptoms. Their 17-OHP values at newborn screening for CAH were reconsidered. RESULTS We identified 330 patients (269 females, 61 males) with premature pubarche. All these children had a normal 17-OHP at newborn screening with the exception of a child, born preterm and not affected by CAH. CONCLUSIONS An elevated 17-OHP at newborn screening is not a predictive factor for premature pubarche. A likely cause of increased 17-OHP level at screening is an immaturity of adrenal gland or a neonatal stress. Therefore a strict follow up of these neonates during childhood is not necessary.
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Affiliation(s)
- Paolo Cavarzere
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy.
| | - Margherita Mauro
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy
| | - Monica Vincenzi
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy
| | - Silvana Lauriola
- Department of Pediatrics, Neonatal Intensive Care Unit, University Hospital of Verona, Verona, Italy
| | - Francesca Teofoli
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy
| | - Rossella Gaudino
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy
| | - Diego Alberto Ramaroli
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy
| | - Rocco Micciolo
- Department of Psychology and Cognitive Sciences, University of Trento, Trento, Italy
| | - Marta Camilot
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy
| | - Franco Antoniazzi
- Pediatric Division, Department of Pediatrics, University Hospital of Verona, Verona, Italy.,Regional Center for the diagnosis and treatment of children and adolescents rare skeletal disorders, Pediatric Clinic, Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
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Turcu AF, Nanba AT, Auchus RJ. The Rise, Fall, and Resurrection of 11-Oxygenated Androgens in Human Physiology and Disease. Horm Res Paediatr 2018; 89:284-291. [PMID: 29742491 PMCID: PMC6031471 DOI: 10.1159/000486036] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 12/05/2017] [Indexed: 12/19/2022] Open
Abstract
The 11-oxyandrogens, particularly 11-ketotestosterone, have been recognized as a biologically important gonadal androgen in teleost (bony) fishes for decades, and their presence in human beings has been known but poorly understood. Today, we recognize that 11-oxyandrogens derive from the human adrenal glands and are major bioactive androgens, particularly in women and children. This article will review their biosynthesis and metabolism, abundance in normal and pathologic states, and potential as biomarkers of adrenal developmental changes and disease. Specifically, 11-oxyandrogens are the dominant active androgens in many patients with 21-hydroxylase deficiency.
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Affiliation(s)
- Adina F Turcu
- Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, Michigan, USA
| | - Aya T Nanba
- Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, Michigan, USA
| | - Richard J Auchus
- Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, Michigan, USA
- Department of Pharmacology, University of Michigan, Ann Arbor, Michigan, USA
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Liimatta J, Utriainen P, Voutilainen R, Jääskeläinen J. Trajectories of Growth and Serum DHEAS and IGF-1 Concentrations in Girls With a History of Premature Adrenarche: Attenuation of the Phenotype by Adulthood. Front Endocrinol (Lausanne) 2018; 9:375. [PMID: 30042733 PMCID: PMC6048846 DOI: 10.3389/fendo.2018.00375] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 06/22/2018] [Indexed: 12/05/2022] Open
Abstract
Background: It has been speculated that premature adrenarche (PA) could lead to unfavorable outcome, including shorter adult stature, but longitudinal follow-up data are insufficient. Methods: This prospective case-control study included 30 PA and 42 control females who were born mostly full-term and appropriate for gestational age. They were examined first at the median age of 7.6 years and now at 18.1 years. Main outcome measures were height, body mass index (BMI), age at menarche, and serum dehydroepiandrosterone sulfate (DHEAS) and insulin-like growth factor 1 (IGF-1) concentrations. Results: The PA and control females had comparable mean (standard deviation) adult height [167.2 (6.8) vs. 164.5 (5.1) cm, P = 0.059] and median (25th-75th percentiles) BMI [22.8 (21.1-28.9) vs. 21.6 (19.8-24.3) kg/m2, P = 0.068, respectively]. Adult heights were comparable with the mid-parental heights in both study groups. The PA females were taller than the controls until the age of 12 years and they lacked a distinct pubertal growth spurt. Serum DHEAS and IGF-1 concentrations did not differ between the PA and control groups at the age of 18 years. Median (range) age at menarche was significantly lower in the PA than control females [11.5 (9.5-15.0) vs. 13.0 (10.0-15.0), P = 0.001]. Conclusions: Although PA girls have advanced growth and earlier pubertal development together with a tendency to be more overweight, their height, BMI, and serum DHEAS and IGF-1 concentrations are comparable to those of their peers at the age of 18 years. Our findings indicate a benign outcome of PA in appropriate for gestational age -born females concerning adult height and adrenal androgen secretion.
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Mejorado Molano FJ, Andrés Zallo L, Fornos Rodríguez M, Pérez Segura P, Gavela Pérez T, Sanz Calvo ML, Soriano Guillén L. The relationship between metabolic disorders and small for gestational age with idiopathic premature adrenarche. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2017. [DOI: 10.1016/j.anpede.2016.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Estudio de la asociación de adrenarquia prematura idiopática con la presencia de alteraciones metabólicas y con antecedente de pequeño para edad gestacional. An Pediatr (Barc) 2017; 87:253-259. [DOI: 10.1016/j.anpedi.2016.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 09/29/2016] [Accepted: 10/03/2016] [Indexed: 11/22/2022] Open
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Nordman H, Voutilainen R, Antikainen L, Jääskeläinen J. Prepubertal children born large for gestational age have lower serum DHEAS concentrations than those with a lower birth weight. Pediatr Res 2017; 82:285-289. [PMID: 28419081 DOI: 10.1038/pr.2017.44] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 02/06/2017] [Indexed: 11/09/2022]
Abstract
BackgroundChildren born small for gestational age (SGA) have higher serum dehydroepiandrosterone sulfate (DHEAS) concentrations than children born appropriate for gestational age (AGA). The overall metabolic risk associated with birth weight is U-shaped, but it is not known whether children born large for gestational age (LGA) have elevated serum DHEAS levels.MethodsA cohort of 49 children born LGA, 56 children born AGA, and 23 children born SGA were studied at 5-8 years of age. Anthropometric data at birth, at the age of 2 years, and at examination were recorded. Fasting blood samples were collected for serum analyses of DHEAS, insulin-like growth factor 1 (IGF-1), and insulin concentrations.ResultsThe children born LGA had lower serum DHEAS levels adjusted for body mass index (BMI) standard deviation score (SDS) and age than the rest of the children. Lower birth weight SDS and higher weight gain during the first 2 years of life predicted higher serum DHEAS levels. Higher serum IGF-1 levels were also associated with higher prevalence of adrenarchal DHEAS levels.ConclusionBeing born LGA was associated with lower DHEAS levels, whereas small birth size and early catch-up growth predicted higher levels. This suggests that genetic or early epigenetic factors have an impact on adrenarche. IGF-1 may be a mediator in this process.
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Affiliation(s)
- Henrikki Nordman
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Leena Antikainen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
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Pereira A, Iñiguez G, Corvalan C, Mericq V. High DHEAS Is Associated With Earlier Pubertal Events in Girls But Not in Boys. J Endocr Soc 2017; 1:800-808. [PMID: 29264531 PMCID: PMC5686671 DOI: 10.1210/js.2017-00120] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 05/16/2017] [Indexed: 11/25/2022] Open
Abstract
Context: Premature adrenarche (PA) has been associated with increased metabolic risk. Objective: To describe the risk of precocious thelarche (PT; <8 years), pubarche (PP; girls <8 years, boys <9 years), and gonadarche (PG; <9 years) in children with high dehydroepiandrosterone sulphate (DHEAS [HD]) vs those with normal DHEAS (ND). Setting and Intervention: Longitudinal Chilean cohort (n = 1052, 49.9% girls). Annual clinical examination including secondary sex characteristics by Tanner staging. Logistic regression models were adjusted by age and BMI. Main Outcome: Assess the relationship between DHEAS and premature thelarche, gonadarche, and pubarche in both sexes. Results: At age of DHEAS determination, overweight/obesity was present in 44.3% of boys and 42.9% of girls. Incidences of any precocious event were observed in 17.2% of boys and in 25.4% of girls, presented as 8.7% of PG and 8.5% of PP in boys and as 21.3% of PT and 4.1% of PP in girls. In crude and adjusted models in boys, HD did not increase the risk of earlier pubertal events. Conversely, girls with HD had a 2.6 times greater risk of early thelarche and a three times greater risk of early pubarche compared with girls with ND concentrations. Conclusion: In Chilean adolescents, precocious events of pubertal development were in line with the worldwide secular trend of earlier sexual maturation. HD was only associated with PT and PP in girls. Continuous follow-up of this cohort is a unique opportunity to prospectively address and analyze the interrelationships among HD, early growth, and adiposity as determinants of gonadarche, pubertal rate/sequence progression, and ovarian function.
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Affiliation(s)
- Ana Pereira
- Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile 8360168
| | - German Iñiguez
- Institute of Maternal and Child Research, University of Chile, Santiago, Chile 7830490
| | - Camila Corvalan
- Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile 8360168
| | - Verónica Mericq
- Institute of Maternal and Child Research, University of Chile, Santiago, Chile 7830490
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Liimatta J, Utriainen P, Voutilainen R, Jääskeläinen J. Girls with a History of Premature Adrenarche Have Advanced Growth and Pubertal Development at the Age of 12 Years. Front Endocrinol (Lausanne) 2017; 8:291. [PMID: 29163361 PMCID: PMC5671637 DOI: 10.3389/fendo.2017.00291] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Accepted: 10/12/2017] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Premature adrenarche (PA) has been linked to early thelarche and menarche, but longitudinal data on growth and pubertal development after PA are insufficient. METHODS Growth and pubertal development of mostly full-term and appropriate for gestational age-born 43 PA (36 girls) and 63 control children (52 girls) were analyzed prospectively. Children examined first at the mean age of 7.6 years were reexamined at the mean age of 12.0 years. RESULTS The PA girls but not the boys were taller and had higher body mass index (BMI) than the controls. A higher proportion of the PA than control girls had reached menarche, while the same percentage of the PA and control boys were at Tanner genital stage ≥2. The PA girls with premature pubarche (PP) were taller but not heavier and had more often reached menarche by the age of 12 years than the PA girls without PP. The PA girls with menarche had lower birth length (BL) and higher prepubertal insulin-like growth factor 1 (IGF-1) concentrations compared with non-menarcheal PA girls. In logistic regression analyses for all girls, lower BL standard deviation score, earlier maternal menarche, and higher prepubertal IGF-1 were independently associated with menarche. CONCLUSION At 12 years of age, the PA girls had higher BMI, advanced linear growth, and accelerated pubertal development with earlier menarche than the control girls. The PA girls with PP were taller and had earlier menarche than the PA girls without PP. Lower BL and higher prepubertal IGF-1 concentration were predictive factors for menarche by the age of 12 years.
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Affiliation(s)
- Jani Liimatta
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
- *Correspondence: Jani Liimatta,
| | - Pauliina Utriainen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
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Ghanny BA, Malhotra S, Kumta S, Kazachkova I, Homel P, Jacobson-Dickman E, Motaghedi R. Should children with isolated premature adrenarche be routinely evaluated for non-classical congenital adrenal hyperplasia? J Pediatr Endocrinol Metab 2016; 29:351-6. [PMID: 26641961 DOI: 10.1515/jpem-2015-0252] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 10/12/2015] [Indexed: 11/15/2022]
Abstract
BACKGROUND Current clinical practice is to evaluate children presenting with premature adrenarche (PA) for non-classical congenital adrenal hyperplasia (NC-CAH). Our main objective was to assess the prevalence of NC-CAH among children presented with PA. Additional objectives were to ascertain whether subpopulations were prone to NC-CAH, and therefore justified to be tested, and if obesity is a factor that can exclude the need for CAH testing. METHODS A retrospective chart review of all children ≤11 years, who presented to our clinic with PA between January 2012 and May 2015 (n=103) was conducted. PA was defined based on commonly accepted clinical criteria. RESULTS We did not identify any subjects with NC-CAH but one was affected with previously undiagnosed classical simple virilizing CAH (SV-CAH). The subject was born prior to the implementation of CAH newborn screening in the state of birth. The affected subject was of Middle Eastern origin and also obese (BMI >95 percentile for age and sex). CONCLUSIONS Undiagnosed CAH is an uncommon cause of PA, and therefore routine screening for NC-CAH in every case of PA may not be justified, although, perhaps, should still be considered in high risk ethnicities. Obesity does not appear to exclude the possibility of being affected with mild or NC-CAH.
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Utriainen P, Laakso S, Liimatta J, Jääskeläinen J, Voutilainen R. Premature adrenarche--a common condition with variable presentation. Horm Res Paediatr 2016; 83:221-31. [PMID: 25676474 DOI: 10.1159/000369458] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 10/29/2014] [Indexed: 11/19/2022] Open
Abstract
Adrenarche refers to a maturational increase in the secretion of adrenal androgen precursors, mainly dehydroepiandrosterone (DHEA) and its sulfate (DHEAS). In premature adrenarche (PA), clinical signs of androgen action appear before the age of 8/9 years in girls/boys, concurrently with the circulating DHEA(S) concentrations above the usually low prepubertal level. The most pronounced sign of PA is the appearance of pubic/axillary hair, but also other signs of androgen effect (adult type body odor, acne/comedones, greasy hair, accelerated statural growth) are important to recognize. PA children are often overweight and taller than their peers, and the higher prevalence of PA in girls than in boys is probably explained by higher female adiposity and peripheral DHEA(S) conversion to active androgens. PA diagnosis requires exclusion of other causes of androgen excess: congenital adrenal hyperplasia, androgen-producing tumors, precocious puberty, and exogenous source of androgens. PA has been linked with unfavorable metabolic features including hyperinsulinism, dyslipidemia, and later-appearing ovarian hyperandrogenism. Although this common condition is usually benign, PA children with additional risk factors including obesity should be followed up, with the focus on weight and lifestyle. Long-term follow-up studies are warranted to clarify if the metabolic changes detected in PA children persist until adulthood.
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Affiliation(s)
- Pauliina Utriainen
- Department of Pediatrics, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
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Vryonidou A, Paschou SA, Muscogiuri G, Orio F, Goulis DG. MECHANISMS IN ENDOCRINOLOGY: Metabolic syndrome through the female life cycle. Eur J Endocrinol 2015; 173:R153-63. [PMID: 26034072 DOI: 10.1530/eje-15-0275] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/26/2015] [Indexed: 01/14/2023]
Abstract
The normal function of the female reproductive system is closely linked to energy homeostasis with the ultimate scope of fertility and human race perpetuation through the centuries. During a woman's lifetime there are normal events such as puberty, pregnancy and menopause which are related to alterations in energy homeostasis and gonadal steroids levels followed by increase of body fat and insulin resistance, important components of metabolic syndrome (MetS). Pathological conditions such as premature adrenarche, polycystic ovary syndrome and gestational diabetes also present with shifts in gonadal steroid levels and reduced insulin sensitivity. The aim of this review is to discuss these conditions, both normal and pathological, analyzing the changes or abnormalities in ovarian function that coexist with metabolic abnormalities which resemble MetS in relationship with environmental, genetic and epigenetic factors.
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Affiliation(s)
- Andromachi Vryonidou
- Department of Endocrinology and DiabetesHellenic Red Cross Hospital, Athanasaki 1, 11526 Athens, GreeceDepartment of Clinical Medicine and Surgery'Federico II' University of Naples, Naples, ItalyDepartment of Sports Science and Wellness'Parthenope' University of Naples, Naples, ItalyFertility Techniques SSDUniversity Hospital 'S. Giovanni di Dio e Ruggi d' Aragona', Salerno, ItalyUnit of Reproductive EndocrinologyFirst Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Stavroula A Paschou
- Department of Endocrinology and DiabetesHellenic Red Cross Hospital, Athanasaki 1, 11526 Athens, GreeceDepartment of Clinical Medicine and Surgery'Federico II' University of Naples, Naples, ItalyDepartment of Sports Science and Wellness'Parthenope' University of Naples, Naples, ItalyFertility Techniques SSDUniversity Hospital 'S. Giovanni di Dio e Ruggi d' Aragona', Salerno, ItalyUnit of Reproductive EndocrinologyFirst Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Giovanna Muscogiuri
- Department of Endocrinology and DiabetesHellenic Red Cross Hospital, Athanasaki 1, 11526 Athens, GreeceDepartment of Clinical Medicine and Surgery'Federico II' University of Naples, Naples, ItalyDepartment of Sports Science and Wellness'Parthenope' University of Naples, Naples, ItalyFertility Techniques SSDUniversity Hospital 'S. Giovanni di Dio e Ruggi d' Aragona', Salerno, ItalyUnit of Reproductive EndocrinologyFirst Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Francesco Orio
- Department of Endocrinology and DiabetesHellenic Red Cross Hospital, Athanasaki 1, 11526 Athens, GreeceDepartment of Clinical Medicine and Surgery'Federico II' University of Naples, Naples, ItalyDepartment of Sports Science and Wellness'Parthenope' University of Naples, Naples, ItalyFertility Techniques SSDUniversity Hospital 'S. Giovanni di Dio e Ruggi d' Aragona', Salerno, ItalyUnit of Reproductive EndocrinologyFirst Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece Department of Endocrinology and DiabetesHellenic Red Cross Hospital, Athanasaki 1, 11526 Athens, GreeceDepartment of Clinical Medicine and Surgery'Federico II' University of Naples, Naples, ItalyDepartment of Sports Science and Wellness'Parthenope' University of Naples, Naples, ItalyFertility Techniques SSDUniversity Hospital 'S. Giovanni di Dio e Ruggi d' Aragona', Salerno, ItalyUnit of Reproductive EndocrinologyFirst Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios G Goulis
- Department of Endocrinology and DiabetesHellenic Red Cross Hospital, Athanasaki 1, 11526 Athens, GreeceDepartment of Clinical Medicine and Surgery'Federico II' University of Naples, Naples, ItalyDepartment of Sports Science and Wellness'Parthenope' University of Naples, Naples, ItalyFertility Techniques SSDUniversity Hospital 'S. Giovanni di Dio e Ruggi d' Aragona', Salerno, ItalyUnit of Reproductive EndocrinologyFirst Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Abstract
OBJECTIVE Idiopathic premature adrenarche (PA) refers to presence of androgenic signs before the age of eight years in girls in the absence of thelarche. In children with PA, increased adrenal androgens lead to changes in body composition and transient growth acceleration. Although the association between PA and some components of the metabolic syndrome is well known, body composition has not been extensively studied in these patients. METHODS We examined 47 girls with PA with a median age of 7.39 years and 57 healthy controls with a median age of 7.11 years. For PA group, the inclusion criteria were appearance of pubic/axillary hair before 8 years of age, absence of findings of central puberty and absence of use of any medication. Patients with steroidogenic enzyme defects and virilizing tumors were excluded. Height, body weight, waist and hip circumference were measured. The bioelectrical impedance method was used for body composition analysis. RESULTS In the PA group, both body weight standard deviation score (SDS) and height SDS were significantly higher than in the controls (p<0.001 for both). While total body fat percentage values were significantly higher in the PA group than in the controls (median 22.8% vs. 19.95%, p=0.049), fat-free mass (FFM) and total muscle mass percentages were significantly lower than in the controls (median 76.8% vs. 79.9%, p=0.024 and 72.6% vs. 75.7%, p=0.018, respectively). CONCLUSION Our findings revealed that girls with PA have higher body weight and height for age values. They also show significant changes in body composition such as an increase in total body fat percentage with a concomitant decrease in the percentages of FFM, muscle mass and total body water.
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Affiliation(s)
- Ayşe Nurcan Cebeci
- Derince Training and Research Hospital, Clinic of Pediatric Endocrinology, Kocaeli, Turkey. E-mail:
| | - Ayşegül Taş
- Derince Training and Research Hospital, Clinic of Physiology, Kocaeli, Turkey
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Voutilainen R, Jääskeläinen J. Premature adrenarche: etiology, clinical findings, and consequences. J Steroid Biochem Mol Biol 2015; 145:226-36. [PMID: 24923732 DOI: 10.1016/j.jsbmb.2014.06.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 05/16/2014] [Accepted: 06/05/2014] [Indexed: 10/25/2022]
Abstract
Adrenarche means the morphological and functional change of the adrenal cortex leading to increasing production of adrenal androgen precursors (AAPs) in mid childhood, typically at around 5-8 years of age in humans. The AAPs dehydroepiandrosterone (DHEA) and its sulfate conjugate (DHEAS) are the best serum markers of adrenal androgen (AA) secretion and adrenarche. Normal ACTH secretion and action are needed for adrenarche, but additional inherent and exogenous factors regulate AA secretion. Inter-individual variation in the timing of adrenarche and serum concentrations of DHEA(S) in adolescence and adulthood are remarkable. Premature adrenarche (PA) is defined as the appearance of clinical signs of androgen action (pubic/axillary hair, adult type body odor, oily skin or hair, comedones, acne, accelerated statural growth) before the age of 8 years in girls or 9 years in boys associated with AAP concentrations high for the prepubertal chronological age. To accept the diagnosis of PA, central puberty, adrenocortical and gonadal sex hormone secreting tumors, congenital adrenal hyperplasia, and exogenous source of androgens need to be excluded. The individually variable peripheral conversion of circulating AAPs to biologically more active androgens (testosterone, dihydrotestosterone) and the androgen receptor activity in the target tissues are as important as the circulating AAP concentrations as determinants of androgen action. PA has gained much attention during the last decades, as it has been associated with small birth size, the metabolic and polycystic ovarian syndrome (PCOS), and thus with an increased risk for type 2 diabetes and cardiovascular diseases in later life. The aim of this review is to describe the known hormonal changes and their possible regulators in on-time and premature adrenarche, and the clinical features and possible later health problems associating with PA.
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Affiliation(s)
- Raimo Voutilainen
- Department of Pediatrics, Kuopio University Hospital and University of Eastern Finland, P.O. Box 100, Kuopio FI-70029, Finland.
| | - Jarmo Jääskeläinen
- Department of Pediatrics, Kuopio University Hospital and University of Eastern Finland, P.O. Box 100, Kuopio FI-70029, Finland
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Williams KM, Oberfield SE, Zhang C, McMahon DJ, Sopher AB. The Relationship of Metabolic Syndrome and Body Composition in Children with Premature Adrenarche: Is It Age Related? Horm Res Paediatr 2015; 84:401-7. [PMID: 26513727 PMCID: PMC4684742 DOI: 10.1159/000441498] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 10/05/2015] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Studies that evaluate both body composition and metabolic syndrome (MeS) risk in prepubertal children with premature adrenarche (PA) are limited. METHODS Fifty-eight prepubertal children (aged 5-9 years, 33 female and 25 male), 30 with PA and 28 controls, were evaluated for the presence of MeS as defined by age-modified National Cholesterol Education Program Adult Treatment Panel III criteria. A subset had dual-energy X-ray absorptiometry and bone markers (n = 23/58) to evaluate the effect of hyperandrogenism on metabolic abnormalities and body composition. RESULTS There was no difference in the prevalence of MeS between PA and controls (p = 0.138). Children with MeS were obese with an increased waist circumference (WC) and decreased high-density lipoprotein levels. Androgens were not associated with having more than one criterion for MeS (p = 0.08) but were associated with triglycerides and WC (p = 0.029 and p = 0.041, respectively). Lean mass was greater in PA subjects (p = 0.039), and androgens correlated with bone mineral density (p = 0.029) and total body fat (p = 0.008). Subjects with a higher percent of body fat were more likely to have more than one MeS risk factor (p = 0.005). CONCLUSIONS MeS was seen only in obese subjects whether or not they had PA. Thus, it appears that obesity drives metabolic risk in the prepubertal population rather than PA. Our findings are important in determining how the prepubertal patient with PA should be evaluated for metabolic risk.
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Affiliation(s)
- Kristen M Williams
- Pediatric Endocrinology, Mount Sinai Medical Center, New York, New York, United States
| | - Sharon E Oberfield
- Pediatric Endocrinology, Columbia University Medical Center, New York, New York, United States
| | - Chengchen Zhang
- Medicine, Columbia University Medical Center, New York, New York, United States
| | - Donald J McMahon
- Medicine, Columbia University Medical Center, New York, New York, United States
| | - Aviva B Sopher
- Pediatric Endocrinology, Columbia University Medical Center, New York, New York, United States
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