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Lerman L, Yackobovitch-Gavan M, Phillip M, Shalitin S. Gonadotropin-releasing hormone analogs treatment in girls with central precocious puberty and early fast puberty. Pediatr Res 2024; 95:1051-1059. [PMID: 37935883 DOI: 10.1038/s41390-023-02879-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/03/2023] [Accepted: 10/19/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Gonadotropin-releasing hormone analog (GnRHa) is the standard treatment for children with central precocious puberty (CPP). We assessed efficacy and safety of GnRHa treatment in girls with CPP and early fast puberty (EFP). METHODS This retrospective observational study included anthropometric, clinical and laboratory data retrieved from medical files of girls with CPP or EFP, treated with GnRHa and followed at a tertiary endocrine clinic during 2007-2021. RESULTS For both CPP (n = 144) and EFP (n = 231) groups, mean height-SDS at GnRHa initiation and termination and at the last follow-up visit was greater than mid-parental height-SDS (P < 0.001). Only among girls with EFP, mean BMI-SDS was higher at treatment termination than initiation (P = 0.025). Median ages at menarche of the CPP and EFP groups were 11.8 and 12.0 years. Menstrual irregularities were reported in 20.3% of girls with CPP and in 18.7% of those with EFP. Adverse effects to treatment were reported in 3.5% and 3.9% of girls with CPP and EFP, respectively. CONCLUSIONS In this large cohort, GnRHa treatment in girls with EFP was effective without significant adverse effects as in those with CPP. A randomized controlled trial is required to examine the psychological impact of GnRHa treatment of variant early puberty. IMPACT STATEMENT Gonadotropin-releasing hormone analog (GnRHa) is the standard treatment for central precocious puberty (CPP). We assessed efficacy and safety of GnRHa treatment in girls with early fast puberty (EFP), characterized by pubertal signs between ages 8-9 years with fast pubertal signs advancement and accelerated growth and bone maturation and in girls with CPP. We found in this large cohort that GnRHa treatment in girls with EFP was effective and safe as in those with CPP. A prospective randomized controlled trial is required to examine the psychological impact of GnRHa treatment of variant early puberty.
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Affiliation(s)
- Leiat Lerman
- The Jesse Z. and Sara Lea Shafer Institute of Endocrinology and Diabetes, National Center for Childhood Diabetes Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Michal Yackobovitch-Gavan
- The Jesse Z. and Sara Lea Shafer Institute of Endocrinology and Diabetes, National Center for Childhood Diabetes Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Moshe Phillip
- The Jesse Z. and Sara Lea Shafer Institute of Endocrinology and Diabetes, National Center for Childhood Diabetes Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shlomit Shalitin
- The Jesse Z. and Sara Lea Shafer Institute of Endocrinology and Diabetes, National Center for Childhood Diabetes Schneider Children's Medical Center of Israel, Petah Tikva, Israel.
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Nichols AR, Chavarro JE, Oken E. Reproductive risk factors across the female lifecourse and later metabolic health. Cell Metab 2024; 36:240-262. [PMID: 38280383 PMCID: PMC10871592 DOI: 10.1016/j.cmet.2024.01.002] [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: 10/06/2023] [Revised: 12/08/2023] [Accepted: 01/05/2024] [Indexed: 01/29/2024]
Abstract
Metabolic health is characterized by optimal blood glucose, lipids, cholesterol, blood pressure, and adiposity. Alterations in these characteristics may lead to the development of type 2 diabetes mellitus or dyslipidemia. Recent evidence suggests that female reproductive characteristics may be overlooked as risk factors that contribute to later metabolic dysfunction. These reproductive traits include the age at menarche, menstrual irregularity, the development of polycystic ovary syndrome, gestational weight change, gestational dysglycemia and dyslipidemia, and the severity and timing of menopausal symptoms. These risk factors may themselves be markers of future dysfunction or may be explained by shared underlying etiologies that promote long-term disease development. Disentangling underlying relationships and identifying potentially modifiable characteristics have an important bearing on therapeutic lifestyle modifications that could ease long-term metabolic burden. Further research that better characterizes associations between reproductive characteristics and metabolic health, clarifies underlying etiologies, and identifies indicators for clinical application is warranted in the prevention and management of metabolic dysfunction.
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Affiliation(s)
- Amy R Nichols
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA.
| | - Jorge E Chavarro
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Emily Oken
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
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3
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Orszulak D, Niziński K, Bil A, Gawlik A, Ziora K, Drosdzol-Cop A. The effect of gonadoliberin analog treatment in precocious puberty on polycystic ovarian syndrome prevalence in adulthood. Front Endocrinol (Lausanne) 2024; 15:1314752. [PMID: 38327564 PMCID: PMC10847246 DOI: 10.3389/fendo.2024.1314752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 01/04/2024] [Indexed: 02/09/2024] Open
Abstract
Precocious puberty is diagnosed when pubertal characteristics appear before the age of 8 years in females. The most common form is gonadotropin-dependent, called axial. The primary method of treatment is administration of gonadotrophin-releasing hormone analogues (GnRHa). The aim of the study was to verify hypothesis that GnRHa therapy in the childhood may be of additive risk factor for polycystic ovary syndrome (PCOS) in adulthood. Material and Methods The study group consists of 24 women (median age 22 88 years, median BMI 23.5) treated with GnRHa for central precocious puberty in childhood. The control group includes 40 women (median age 23 years, median BMI 25.6) diagnosed with isolated premature thelarche and not using GnRHa in the childhood. Anthropometric measurements, ultrasound examination of minor pelvis and hormonal profile were performed. PCOS diagnosis was based on Rotterdam criteria. Results The study confirmed a higher prevalence of PCOS in the study group (50%) than in the control group (10%); p=0.0006. Significant, linear correlation between free testosterone levels and ovarian size was found in the study group (R=0.45 p= 0.03). Conclusions GnRHa therapy during childhood may have a potential influence on incidence of PCOS in the adulthood. Therefore, in this group of patients long-term follow-up focused on screening for PCOS would seem beneficial.
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Affiliation(s)
- Dominika Orszulak
- Department of Gynaecology, Obstetrics and Oncological Gynaecology, Medical University of Silesia in Katowice, Katowice, Poland
| | - Kacper Niziński
- Department of Gynaecology, Obstetrics and Oncological Gynaecology, Medical University of Silesia in Katowice, Katowice, Poland
| | - Adriana Bil
- Department of Gynecology and Obstetrics, Andrzej Frycz Modrzewski Cracow University, Cracow, Poland
| | - Aneta Gawlik
- Department of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Katarzyna Ziora
- Department of Paediatrics, Faculty of Medical Science in Zabrze, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Drosdzol-Cop
- Department of Gynaecology, Obstetrics and Oncological Gynaecology, Medical University of Silesia in Katowice, Katowice, Poland
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Zevin EL, Eugster EA. Central precocious puberty: a review of diagnosis, treatment, and outcomes. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:886-896. [PMID: 37973253 DOI: 10.1016/s2352-4642(23)00237-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 07/23/2023] [Accepted: 09/08/2023] [Indexed: 11/19/2023]
Abstract
Central precocious puberty (CPP) refers to early activation of the hypothalamic-pituitary-gonadal (HPG) axis and is manifested by breast development in girls or testicular enlargement in boys before the normal physiological age ranges. CPP can be precipitated by intracranial pathology, exposure to high levels of sex steroids, or environmental risk factors, but most cases are idiopathic. Monogenic causes have also been identified. In this Review, we summarise pathophysiology, risk factors, diagnosis, and management of CPP. Concern for CPP should prompt referral to paediatric endocrinology where diagnosis is confirmed by clinical, biochemical, radiological, and genetic testing. CPP is treated with a gonadotropin-releasing hormone analogue, the primary aims of which are to increase adult height and postpone development of secondary sexual characteristics to an age that is more commensurate with peers. Although long-term outcomes of treatment with gonadotropin-releasing hormone analogues are reassuring, additional research on the psychological effect of CPP is needed.
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Affiliation(s)
- Erika L Zevin
- Division of Pediatric Endocrinology, Department of Pediatrics, Riley Hospital for Children at Indiana University Health, Indiana University School of Medicine, Indianapolis, IN, USA.
| | - Erica A Eugster
- Division of Pediatric Endocrinology, Department of Pediatrics, Riley Hospital for Children at Indiana University Health, Indiana University School of Medicine, Indianapolis, IN, USA
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Buyukyilmaz G, Koca SB, Adiguzel KT, Gurbuz F, Boyraz M. Body mass index evolution and ovarian function in adolescent girls who received GnRH agonist treatment for central precocious puberty or early and fast puberty. J Pediatr Endocrinol Metab 2023; 36:1044-1051. [PMID: 37735929 DOI: 10.1515/jpem-2023-0232] [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: 05/16/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVES Gonadotropin-releasing hormone agonist (GnRHa) has been used for central precocious puberty (CPP) or early and fast puberty. It was aimed to assess changes in body mass index (BMI), polycystic ovary syndrome (PCOS) frequency, and anti-Müllerian hormone (AMH) in girls who had been treated with GnRHa. METHODS Fifty-eight adolescent girls treated with GnRHa for CPP or early and fast puberty (3.75 mg/28 days), between 2011 and 2015, were re-evaluated in 2020-2022 at least 2 years after menstruation. Hormonal analyses were compared with 51 healthy adolescents. RESULTS In the GnRHa-treated group, a statistically significant increase was observed when the BMI standard deviation score (SDS) at the beginning of the treatment was compared with the BMI SDS at the end of the treatment (p=0.038). A statistically significant decrease was observed when the BMI SDS at the end of the treatment was compared with the BMI SDS in late adolescence (p=0.012). When the BMI SDS at the beginning of the treatment was compared with the BMI SDS in late adolescence, it was observed that there was no statistically significant difference (p=0.196). Of the 58 girls in the GnRHa-treated group, 8 (14 %) had PCOS. Serum AMH levels did not differ between the GnRHa-treated and the control group. CONCLUSIONS GnRHa treatment causes no adverse effect on BMI, at least in late adolescence. Girls treated with GnRHa were not found to be prone to developing PCOS. AMH levels were similar in the GnRHa-treated group as in the control group.
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Affiliation(s)
- Gonul Buyukyilmaz
- Department of Pediatric Endocrinology, Ankara City Hospital, Ankara, Türkiye
| | - Serkan Bilge Koca
- Department of Pediatrics, Division of Pediatric Endocrinology, Health Sciences University, Kayseri City Hospital, Kayseri, Türkiye
| | | | - Fatih Gurbuz
- Department of Pediatric Endocrinology, Ankara Yildirim Beyazit University Faculty of Medicine, Ankara, Türkiye
| | - Mehmet Boyraz
- Department of Pediatric Endocrinology, Ankara Yildirim Beyazit University Faculty of Medicine, Ankara, Türkiye
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Arcari AJ, Freire AV, Ballerini MG, Escobar ME, Díaz Marsiglia YM, Bergadá I, Ropelato MG, Gryngarten MG. Prevalence of Polycystic Ovarian Syndrome in Girls with a History of Idiopathic Central Precocious Puberty. Horm Res Paediatr 2023; 97:134-139. [PMID: 37552972 DOI: 10.1159/000531264] [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: 01/16/2023] [Accepted: 05/12/2023] [Indexed: 08/10/2023] Open
Abstract
INTRODUCTION The prevalence of polycystic ovarian syndrome (PCOS) in adolescent girls is between 1 and 4.3%. It remains controversial whether women with a history of idiopathic central precocious puberty (ICPP) are at increased risk for PCOS. Our objective was to assess the prevalence of PCOS in adolescents with a history of ICPP compared with healthy adolescents and the prevalence of PCOS among ICPP girls who have received or not gonadotropin-releasing hormone analogue (GnRHa) treatment. METHODS We assessed post-menarcheal girls with a history of ICPP. Girls were evaluated at gynecological age ≥2.5 years. Data collected were age at menarche, menstrual cycle characteristics, BMI, clinical hyperandrogenism (HA), total and free testosterone levels. PCOS diagnosis was defined by criteria for adolescents. Subjects were also analyzed regarding whether or not they had received GnRHa treatment. RESULTS Ninety-four subjects were assessed, and 63 had been treated with GnRHa. Menstrual disorders were found in 29%, clinical HA in 36%, and biochemical HA in 23%. Twelve percent met the diagnostic criteria for PCOS. There was no difference in BMI or in the incidence of menstrual dysfunction or hyperandrogenemia between treated and untreated patients. A higher proportion of clinical HA was found in untreated patients when compared to treated girls. The relative risk (RR) of developing PCOS in ICPP girls was 2.5 compared to a population of healthy adolescents. This RR was not higher in patients who received treatment with GnRHa than in those who did not. CONCLUSION Adolescent girls with a history of ICPP have an increased risk of PCOS. This risk seems not to be related to GnRHa treatment.
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Affiliation(s)
- Andrea Josefina Arcari
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Analía Verónica Freire
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - María Gabriela Ballerini
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - María Eugenia Escobar
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Yenifer María Díaz Marsiglia
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Ignacio Bergadá
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - María Gabriela Ropelato
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Mirta Graciela Gryngarten
- División de Endocrinología, Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE) CONICET, FEI, Hospital de Niños Ricardo Gutiérrez, Buenos Aires, Argentina
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Hokken-Koelega ACS, van der Steen M, Boguszewski MCS, Cianfarani S, Dahlgren J, Horikawa R, Mericq V, Rapaport R, Alherbish A, Braslavsky D, Charmandari E, Chernausek SD, Cutfield WS, Dauber A, Deeb A, Goedegebuure WJ, Hofman PL, Isganatis E, Jorge AA, Kanaka-Gantenbein C, Kashimada K, Khadilkar V, Luo XP, Mathai S, Nakano Y, Yau M. International Consensus Guideline on Small for Gestational Age (SGA): Etiology and Management from Infancy to Early Adulthood. Endocr Rev 2023; 44:539-565. [PMID: 36635911 PMCID: PMC10166266 DOI: 10.1210/endrev/bnad002] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/31/2022] [Accepted: 01/10/2023] [Indexed: 01/14/2023]
Abstract
This International Consensus Guideline was developed by experts in the field of SGA of 10 pediatric endocrine societies worldwide. A consensus meeting was held and 1300 articles formed the basis for discussions. All experts voted about the strengths of the recommendations. The guideline gives new and clinically relevant insights into the etiology of short stature after SGA birth, including novel knowledge about (epi)genetic causes. Besides, it presents long-term consequences of SGA birth and new treatment options, including treatment with gonadotropin-releasing hormone agonist (GnRHa) in addition to growth hormone (GH) treatment, and the metabolic and cardiovascular health of young adults born SGA after cessation of childhood-GH-treatment in comparison with appropriate control groups. To diagnose SGA, accurate anthropometry and use of national growth charts are recommended. Follow-up in early life is warranted and neurodevelopment evaluation in those at risk. Excessive postnatal weight gain should be avoided, as this is associated with an unfavorable cardio-metabolic health profile in adulthood. Children born SGA with persistent short stature < -2.5 SDS at age 2 years or < -2 SDS at age of 3-4 years, should be referred for diagnostic work-up. In case of dysmorphic features, major malformations, microcephaly, developmental delay, intellectual disability and/or signs of skeletal dysplasia, genetic testing should be considered. Treatment with 0.033-0.067 mg GH/kg/day is recommended in case of persistent short stature at age of 3-4 years. Adding GnRHa treatment could be considered when short adult height is expected at pubertal onset. All young adults born SGA require counseling to adopt a healthy lifestyle.
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Affiliation(s)
- Anita C S Hokken-Koelega
- Department of Pediatrics, subdivision of Endocrinology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Manouk van der Steen
- Department of Pediatrics, subdivision of Endocrinology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Stefano Cianfarani
- Department of Systems Medicine, University of Rome 'Tor Vergata', Children's Hospital, Rome, Italy.,Diabetology and Growth Disorders Unit, IRCCS "Bambino Gesù" Children's Hospital, Rome, Italy.,Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | - Jovanna Dahlgren
- Department of Pediatrics, the Sahlgrenska Academy, the University of Gothenburg and Queen Silvia Children's Hospital, Gothenburg, Sweden
| | - Reiko Horikawa
- Division of Endocrinology and Metabolism, National Center for Child Health and Development, Tokyo, Japan
| | - Veronica Mericq
- Institute of Maternal and Child Research, faculty of Medicine, University of Chile
| | - Robert Rapaport
- Icahn School of Medicine, Division of Pediatric Endocrinology, Mount Sinai Kravis Children's Hospital, New York, NY, USA
| | | | - Debora Braslavsky
- Centro de Investigaciones Endocrinológicas "Dr. Cesar Bergadá" (CEDIE), División de Endocrinología, Hospital de Niños Dr. Ricardo Gutiérrez, Buenos Aires, Argentina
| | - Evangelia Charmandari
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, 'Aghia Sophia' Children's Hospital, 11527, Athens, Greece.,Division of Endocrinology and Metabolism, Center of Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
| | - Steven D Chernausek
- Department of Pediatrics, Section of Diabetes and Endocrinology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Wayne S Cutfield
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Andrew Dauber
- Division of Endocrinology, Children's National Hospital, Washington, DC 20012, USA
| | - Asma Deeb
- Paediatric Endocrine Division, Sheikh Shakhbout Medical City and College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Wesley J Goedegebuure
- Department of Pediatrics, subdivision of Endocrinology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Paul L Hofman
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | | | - Alexander A Jorge
- Unidade de Endocrinologia Genética (LIM25) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Brazil
| | - Christina Kanaka-Gantenbein
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, 'Aghia Sophia' Children's Hospital, 11527, Athens, Greece
| | - Kenichi Kashimada
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | | | - Xiao-Ping Luo
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sarah Mathai
- Department of Pediatrics, Christian Medical College, Vellore, India
| | - Yuya Nakano
- Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan
| | - Mabel Yau
- Icahn School of Medicine, Division of Pediatric Endocrinology, Mount Sinai Kravis Children's Hospital, New York, NY, USA
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Shi L, Jiang Z, Zhang L. Childhood obesity and central precocious puberty. Front Endocrinol (Lausanne) 2022; 13:1056871. [PMID: 36465655 PMCID: PMC9716129 DOI: 10.3389/fendo.2022.1056871] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 11/07/2022] [Indexed: 11/19/2022] Open
Abstract
Childhood obesity is a major public health problem worldwide, and the relationship between obesity and central precocious puberty has long been confirmed, however, the mechanisms underlying this association remain elusive. This review provides an overview of the recent progress regarding how childhood obesity impacts on hypothalamic-pituitary-gonadal axis and pubertal onset, focusing on adipokines (leptin and ghrelin), hormone (insulin), and lipid (ceramide), as well as critical signaling pathways (AMPK/SIRT, mTOR) that integrate the peripheral metabolism and central circuits. Notably, prevention of obesity and CPP is beneficial for the adult life of the children, thus we further summarize the potential strategies in treating and preventing childhood obesity and CPP. The updated understanding of metabolic stress and pediatric endocrine disease will arise the attention of society, and also contribute to preventing more serious comorbidities in the later period of life in children.
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Affiliation(s)
- Li Shi
- Department of Pediatrics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhiyan Jiang
- Department of Pediatrics, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Zhang
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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9
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How Do Drugs Affect the Skeleton? Implications for Forensic Anthropology. BIOLOGY 2022; 11:biology11040524. [PMID: 35453723 PMCID: PMC9030599 DOI: 10.3390/biology11040524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/21/2022] [Accepted: 03/18/2022] [Indexed: 01/10/2023]
Abstract
Simple Summary Forensic anthropologists analyze human remains to assist in the identification of the deceased, predominantly by assessing age-at-death, sex, stature, ancestry and any unique identifying features. Whilst methods have been established to create this biological profile of the skeleton, these may be influenced by a number of factors. This paper, for the first time, provides an overview from a reading of the clinical and pharmacological literature to explore whether the intake of drugs can affect the skeleton and whether these may have implications for forensic anthropology casework. In effect, drugs such as tobacco, heroin, and prescription medications can alter bone mineral density, can increase the risk of fractures, destroy bone and changes to the dentition. By considering how drugs can affect the skeleton, forensic anthropologists can be aware of this when attempting to identify the deceased. Abstract Forensic anthropologists rely on a number of parameters when analyzing human skeletal remains to assist in the identification of the deceased, predominantly age-at-death, sex, stature, ancestry or population affinity, and any unique identifying features. During the examination of human remains, it is important to be aware that the skeletal features considered when applying anthropological methods may be influenced and modified by a number of factors, and particular to this article, prescription drugs (including medical and non-medical use) and other commonly used drugs. In view of this, this paper aims to review the medical, clinical and pharmacological literature to enable an assessment of those drug groups that as side effects have the potential to have an adverse effect on the skeleton, and explore whether or not they can influence the estimation of age-at-death, sex and other indicators of the biological profile. Moreover, it may be that the observation of certain alterations or inconsistencies in the skeleton may relate to the use of drugs or medication, and this in turn may help narrow down the list of missing persons to which a set of human remains could belong. The information gathered from the clinical and medical literature has been extracted with a forensic anthropological perspective and provides an awareness on how several drugs, such as opioids, cocaine, corticosteroids, non-steroidal anti-inflammatory drugs, alcohol, tobacco and others have notable effects on bone. Through different mechanisms, drugs can alter bone mineral density, causing osteopenia, osteoporosis, increase the risk of fractures, osteonecrosis, and oral changes. Not much has been written on the influence of drugs on the skeleton from the forensic anthropological practitioner perspective; and this review, in spite of its limitations and the requirement of further research, aims to investigate the current knowledge of the possible effects of both prescription and recreational drugs on bones, contributing to providing a better awareness in forensic anthropological practice and assisting in the identification process of the deceased.
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Bruzzi P, Valeri L, Sandoni M, Madeo SF, Predieri B, Lucaccioni L, Iughetti L. The impact of BMI on long-term anthropometric and metabolic outcomes in girls with idiopathic central precocious puberty treated with GnRHas. Front Endocrinol (Lausanne) 2022; 13:1006680. [PMID: 36263328 PMCID: PMC9574359 DOI: 10.3389/fendo.2022.1006680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Gonadotropin-releasing hormone analogs (GnRHas) are effective in increasing the final height of children with idiopathic central precocious puberty (ICPP). However, in previous years, some transient metabolic complications have been described during this treatment, for which there are no long-term outcome data. Our study aimed to evaluate the efficacy of GnRHas and clarify if body mass index (BMI) at diagnosis of ICPP could influence long-term outcomes. METHODS This was an observational, retrospective study that recruited a cohort of girls with ICPP. Data for anthropometric measures, fasting lipid profile, and glucose metabolism were collected at baseline [when GnRHas treatment started (T1)], at the end of the treatment (T2), and near-final height (nFH) or final height (FH) (T3). Predicted adult height (PAH) was calculated at T1 following Bayley and Pinneau's method. Analysis was carried out using BMI standard deviation score (SDS) categories at T1 (group A, normal weight, vs. group B, overweight/obese). RESULTS Fifty-seven girls with ICPP who were treated with GnRHas were enrolled in the study (group A vs. group B: 33 vs. 24 patients, aged 7.86 ± 0.81 vs. 7.06 ± 1.61 years, respectively; p < 0.05). In the study population, nFH/FH was in line with the target height (TH) (p = 0.54), with a mean absolute height gain of 11.82 ± 5.35 cm compared with PAH. Even if the length of therapy was shorter (group A vs. group B: 1.84 ± 2.15 vs. 2.10 ± 0.81 years, respectively; p < 0.05) and the age at menarche was younger (group A vs. group B: 10.56 ± 1.01 vs. 11.44 ± 0.85 years, respectively; p < 0.05) in group B than in group A, the nFH/FH gain was still comparable between the two groups (p = 0.95). At nFH/FH, BMI SDS was still greater in group B than in group A (p = 0.012), despite the fact that BMI SDS significantly increased in group A only (p < 0.05). Glucose metabolism got worst during GnRHa with a complete restoring after it, independently from pre-treatment BMI. The ratio of low-density to high-density lipoprotein cholesterol transiently deteriorated during treatment with GnRHas in group A only (p = 0.030). CONCLUSIONS Our results confirm the effectiveness of treatment with GnRHas on growth and do not support the concern that being overweight and obese can impair the long-term outcomes of GnRHas therapy. However, the observed transient impairment of metabolic parameters during treatment suggests that clinicians should encourage ICPP girls treated with GnRHas to have a healthy lifestyle, regardless of their pretreatment BMI.
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Affiliation(s)
- Patrizia Bruzzi
- Pediatric Unit, Department of Paediatrics, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
- *Correspondence: Patrizia Bruzzi,
| | - Lara Valeri
- Department of Medical and Surgical Sciences of the Mothers, Children and Adults, Post Graduate School of Paediatrics, University of Modena & Reggio Emilia, Modena, Italy
| | - Marcello Sandoni
- Department of Medical and Surgical Sciences of the Mothers, Children and Adults, Post Graduate School of Paediatrics, University of Modena & Reggio Emilia, Modena, Italy
| | - Simona Filomena Madeo
- Pediatric Unit, Department of Paediatrics, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Barbara Predieri
- Department of Medical and Surgical Sciences of the Mothers, Children and Adults, Post Graduate School of Paediatrics, University of Modena & Reggio Emilia, Modena, Italy
- Pediatric Unit, Department of Medical and Surgical Sciences of Mothers, Children and Adults, University of Modena & Reggio Emilia, Modena, Italy
| | - Laura Lucaccioni
- Pediatric Unit, Department of Paediatrics, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Lorenzo Iughetti
- Department of Medical and Surgical Sciences of the Mothers, Children and Adults, Post Graduate School of Paediatrics, University of Modena & Reggio Emilia, Modena, Italy
- Pediatric Unit, Department of Medical and Surgical Sciences of Mothers, Children and Adults, University of Modena & Reggio Emilia, Modena, Italy
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Chu ZL, Jiang H, Wu Q. Effect of gonadotropin-releasing hormone analogue treatment in improving final adult height of children with central precocious puberty or early and fast puberty: a Meta analysis. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2021; 23:1161-1168. [PMID: 34753549 PMCID: PMC8580025 DOI: 10.7499/j.issn.1008-8830.2108078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES To systematically evaluate the effect of gonadotropin-releasing hormone analogue (GnRHa) treatment on the final adult height of children over 6 years of age with central precocious puberty (CPP) or early and fast puberty (EFP). METHODS PubMed, MEDLINE, Embase, Cochrane Library, CNKI, and Wanfang Data were searched for related articles on GnRHa treatment for children with CPP or EFP. Stata 12.0 software was used to perform a Meta analysis of related data. RESULTS A total of 10 studies were included, and the total sample size was 720 children, with 475 children in the GnRHa treatment group and 245 children in the control group. The Meta analysis showed that compared with the control group, the GnRHa treatment group had significantly better final adult height (WMD=3.30, 95%CI: 2.49-4.12, P<0.001), standard deviation score of final adult height (WMD=0.51, 95%CI: 0.29-0.73, P<0.001), and height gain (WMD=2.89, 95%CI: 2.17-3.60, P<0.001). No severe adverse events were reported in these studies. CONCLUSIONS GnRHa treatment is safe and effective in improving the final adult height of children over 6 years of age with CPP or EFP.
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Affiliation(s)
- Zhao-Le Chu
- Department of Pediatrics, Tongcheng People's Hospital of Anhui Province, Tongcheng, Anhui 231400, China
| | - Hui Jiang
- Department of Pediatrics, Tongcheng People's Hospital of Anhui Province, Tongcheng, Anhui 231400, China
| | - Qian Wu
- Department of Pediatrics, Tongcheng People's Hospital of Anhui Province, Tongcheng, Anhui 231400, China
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12
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Luo X, Liang Y, Hou L, Wu W, Ying Y, Ye F. Long-term efficacy and safety of gonadotropin-releasing hormone analog treatment in children with idiopathic central precocious puberty: A systematic review and meta-analysis. Clin Endocrinol (Oxf) 2021; 94:786-796. [PMID: 33387371 PMCID: PMC8248422 DOI: 10.1111/cen.14410] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 12/11/2020] [Accepted: 12/13/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To investigate the long-term efficacy and safety of gonadotropin-releasing hormone analog (GnRHa) treatment in children with idiopathic central precocious puberty (CPP). METHOD The protocol was registered with International Prospective Register of Systematic Reviews (CRD42018102792). PubMed, EMBASE and the Cochrane Library were searched for eligible comparative and single-arm studies. RESULTS We identified a total of 98 studies that included 5475 individuals. The overall risk of bias of the eligible studies ranged from critical to moderate. The overall quality of evidence for each outcome ranged from very low to moderate. Evidence-based comparative studies showed that GnRHa treatment increase final adult height (FAH, cm; studies = 4, n = 242; mean difference [MD] = 4.83; 95% confidence interval [CI], 2.32 to 7.34; I2 = 49%) and decrease body mass index (BMI, kg/m2 ; studies = 3, n = 334; MD = -1.01; 95% CI, -1.64 to -0.37; I2 = 0%) in girls with idiopathic CPP compared with no treatment. The incidence of polycystic ovary syndrome (PCOS) did not significantly differ with and without GnRHa treatment (studies = 3, n = 179; risk ratio = 1.21; 95% CI, 0.46 to 3.15; I2 = 48%). The evidence for other long-term outcomes was very weak to deduce the effects of GnRHa treatment. Further, limited evidence is available on its effects in boys. CONCLUSION Compared with no treatment, evidence indicates that GnRHa treatment increase FAH and decrease BMI in girls with idiopathic CPP. GnRHa treatment did not evidently increase the risk of PCOS. However, evidence regarding other key long-term outcomes (such as infertility and malignant or metabolic diseases) was considered very weak to suggest the benefits or side effects of GnRHa treatment. Additional high-quality evidence is needed before firm conclusions can be drawn.
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Affiliation(s)
- Xiaoping Luo
- Department of PediatricsTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yan Liang
- Department of PediatricsTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Ling Hou
- Department of PediatricsTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Wei Wu
- Department of PediatricsTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yanqin Ying
- Department of PediatricsTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Feng Ye
- Department of PediatricsTongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
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13
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Wijarn P, Poomthavorn P, Khlairit P, Pongratanakul S, Chailurkit L, Mahachoklertwattana P. Short-term effects of gonadotropin-releasing hormone analogue treatment on leptin, ghrelin and peptide YY in girls with central precocious puberty. J Pediatr Endocrinol Metab 2021; 34:479-484. [PMID: 33655737 DOI: 10.1515/jpem-2020-0470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 01/02/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To determine appetite-regulating hormone levels in girls with central precocious puberty (CPP) before and after 20 weeks of gonadotropin-releasing hormone analogue (GnRH-A) treatment. METHODS Eighteen newly diagnosed CPP girls were enrolled. Body composition measured by bioelectrical impedance analysis and GnRH-A test were performed with fasting serum leptin, ghrelin and peptide YY (PYY) measurements at baseline (before) and after 20 weeks of GnRH-A treatment. RESULTS Following GnRH-A treatment, all patients had prepubertal gonadotropin and estradiol levels. Mean (SD) fat mass index (FMI) was significantly increased from 4.5 (1.7) to 5.0 (1.8) kg/m2 after treatment. Also, median (IQR) serum leptin level was significantly increased from 6.9 (4.2-8.6) to 7.4 (5.3-13.1) ng/mL. FMI had a positive correlation with serum leptin level (r=0.64, p=0.004). In contrast, no significant changes of serum ghrelin and PYY levels were observed. CONCLUSIONS Decreased estrogen following short-term GnRH-A treatment in CPP girls may cause an increase in appetite and consequently an elevation of FMI. Increased serum leptin may be a result of having increased FMI secondary to an increase in appetite.
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Affiliation(s)
- Piyathida Wijarn
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Preamrudee Poomthavorn
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Patcharin Khlairit
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sarunyu Pongratanakul
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Laor Chailurkit
- Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pat Mahachoklertwattana
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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14
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Abstract
Central precocious puberty (CPP) is due to the premature activation of the hypothalamic–pituitary–gonadal axis, which is responsible for the appearance of secondary sexual characteristics. It occurs before the age of 8 and 9 in girls and boys, respectively. CPP shows higher incidence in females than in males. Causes of CPP are similar in both sexes, but the idiopathic form is more frequent in girls, while organic forms are more frequent in males. Recent studies demonstrated a role of some genetic variants in the pathogenesis of CPP. The diagnostic evaluation based on accurate physical examination, assessment of the pituitary–gonadal axis, pelvic sonography in girls, and determination of bone age. Magnetic resonance of the central nervous system should be done in all boys and selected girls. Since the 1980s, pharmacologic treatment involves the use of gonadotropin-releasing hormone (GnRH) analogs. These drugs are characterized by few side effects and long-term safety. Many data are available on the outcome of GnRH analog treated female patients, while poor data are reported in boys. Adult height is improved in both sexes.
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15
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Liu M, Fan L, Gong CX. A novel heterozygous MKRN3 nonsense mutation in a Chinese girl with idiopathic central precocious puberty: A case report. Medicine (Baltimore) 2020; 99:e22295. [PMID: 32957387 PMCID: PMC7505322 DOI: 10.1097/md.0000000000022295] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
RATIONALE Central precocious puberty (CPP) is caused by the premature activation of the hypothalamic-pituitary-gonadal axis. Recently, the makorin ring finger protein 3 (MKRN3) mutations represent the most common genetic defects associated with CPP. However, the MKRN3 mutation is relatively rare in Asian countries. Here, we identified a novel heterozygous MKRN3 nonsense mutation (p. Gln363) causing CPP in a Chinese girl. PATIENT CONCERNS The index case is a 7-year-old Chinese girl who presented rapidly progressive precocious puberty with the onset of menstrual period 2 months after breast development, the advanced bone age (11 years), and the accelerated growth velocity (10 cm/year). Her basal luteinizing hormone (LH) and follicle-stimulating hormone (FSH) levels, as well as the peak LH/FSH values after the gonadotropin-releasing hormone (GnRH) stimulation test were significantly elevated.Pelvic B ultrasound showed the presence of ovarian follicles with diameters ≥0.4 cm. Uterine length also indicated the onset of puberty. Contrast-enhanced magnetic resonance imaging (MRI) did not disclose any abnormality in the pituitary. Additionally, our present case was obese companies with impaired glucose tolerance (IGT) at the baseline assessment. Genetic analysis revealed a novel heterozygous nonsense mutation (c1087C>T; p. Gln363) in the maternally imprinted MKRN3, which inherited from the girl's father. DIAGNOSIS Combined with the symptoms, hormonal data, and the results of the pelvic B ultrasound, the girl was diagnosed as CPP. INTERVENTIONS The girl has been treated with a GnRH analog (3.75 mg every 4 wks) for 1 year and 5 months. OUTCOMES The puberty signs have since not progressed during the follow-up period, which indicates that the GnRH analogs treatment is effective. LESSONS This case was obese companied with IGT at the baseline assessment and exhibited stronger LH/FSH response to GnRH stimulation test. Therefore, clinicians should highlight the importance of weight management and the long-term follow-up to monitor the adverse health outcomes, especially for the polycystic ovary syndrome in later life.
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16
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Goedegebuure WJ, van der Steen M, Kerkhof GF, Hokken-Koelega ACS. Longitudinal Study on Metabolic Health in Adults SGA During 5 Years After GH With or Without 2 Years of GnRHa Treatment. J Clin Endocrinol Metab 2020; 105:5841626. [PMID: 32436961 DOI: 10.1210/clinem/dgaa287] [Citation(s) in RCA: 2] [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: 01/10/2020] [Accepted: 05/18/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND In children born small for gestational age (SGA) with persistent short stature, 2 years of gonadotropin-releasing hormone analogue (GnRHa), in addition to long-term growth hormone (GH) treatment, can improve adult height. We assessed safety on metabolic and bone health of GnRHa/GH treatment during 5 years after cessation of GH. METHODS A total of 363 young adults born SGA, previously treated with combined GnRHa/GH or GH-only, were followed for 5 years after attainment of adult height at GH cessation and 2 and 5 years thereafter. Data at 5 years after GH cessation, at age 21 years, were also compared with 145 age-matched adults born appropriate for gestational age (AGA). Frequently sampled intravenous glucose tolerance (FSIGT) tests were used to assess insulin sensitivity, acute insulin response, and β-cell function. Body composition and bone mineral density (BMD) was determined by dual-energy x-ray absorptiometry (DXA) scans. FINDINGS In the GnRHa/GH and GH-only groups, fat mass increased during the 5 years after GH cessation, but the changes in FSIGT results, body composition, blood pressure, serum lipid levels, and BMD were similar in both groups. At age 21 years, the GnRHa/GH group had similar fat mass, FSIGT results, blood pressure, serum lipid levels and BMD-total body as the GH-only group and the AGA control group, a higher BMD-lumbar spine and lower lean body mass than the AGA control group. INTERPRETATION This study during 5 years after GH cessation shows that addition of 2 years of GnRHa treatment to long-term GH treatment of children short in stature born SGA has no unfavorable effects on metabolic and bone health in early adulthood. CLINICAL TRIAL REGISTRATION ISRCTN96883876, ISRCTN65230311 and ISRCTN18062389.
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Affiliation(s)
- Wesley J Goedegebuure
- Department of Paediatrics, Subdivision Endocrinology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Dutch Growth Research Foundation, Rotterdam, The Netherlands
| | | | - Gerthe F Kerkhof
- Department of Paediatrics, Subdivision Endocrinology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Anita C S Hokken-Koelega
- Department of Paediatrics, Subdivision Endocrinology, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Dutch Growth Research Foundation, Rotterdam, The Netherlands
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17
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Park HK, Choo MS, Shim YS. Adult height after gonadotropin-releasing hormone agonist treatment in girls with early puberty: A meta-analysis. Clin Endocrinol (Oxf) 2020; 93:135-145. [PMID: 32392622 DOI: 10.1111/cen.14214] [Citation(s) in RCA: 2] [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: 12/01/2019] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVE This analysis of previously published reports was performed to examine the effects of gonadotropin-releasing hormone (GnRH) agonist treatment on adult height and the factors associated with adult height outcomes. CONTEXT GnRH agonists are first-line agents in the treatment of precocious puberty. However, studies regarding the treatment effect on subjects with early puberty have reported inconsistent results. DESIGN A total of 14 studies identified from a search of electronic databases (AMED, EMBASE, MEDLINE and RISS) were included. Controlled studies with girls who developed puberty before 10 years of age and measurements of the adult heights of the subjects were selected. Studies using only long-acting GnRH agonists to suppress puberty were included. Adult height, duration of the treatment, age at the start of treatment and bone age advancement were analysed. RESULTS The mean age of the subjects ranged from 6.3 to 9.0 years. The meta-analysis showed a pooled mean difference in adult height of 3.2 cm and a 95% confidence interval of 1.3-5.1 cm. The height difference between the treated subjects and controls was significantly associated with the duration of treatment (P = .005) rather than the age at the start of treatment (P = .084) or the difference between bone age and chronological age (P = .427). CONCLUSIONS Administration of GnRH agonists in girls who develop early puberty and demonstrate advanced bone age may be effective for increasing adult height, especially if a sufficiently long treatment duration can be achieved.
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Affiliation(s)
- Hong Kyu Park
- Department of Pediatrics, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Min Soo Choo
- Department of Urology, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Young Suk Shim
- Department of Pediatrics, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
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Bangalore Krishna K, Fuqua JS, Rogol AD, Klein KO, Popovic J, Houk CP, Charmandari E, Lee PA, Freire AV, Ropelato MG, Yazid Jalaludin M, Mbogo J, Kanaka-Gantenbein C, Luo X, Eugster EA, Klein KO, Vogiatzi MG, Reifschneider K, Bamba V, Garcia Rudaz C, Kaplowitz P, Backeljauw P, Allen DB, Palmert MR, Harrington J, Guerra-Junior G, Stanley T, Torres Tamayo M, Miranda Lora AL, Bajpai A, Silverman LA, Miller BS, Dayal A, Horikawa R, Oberfield S, Rogol AD, Tajima T, Popovic J, Witchel SF, Rosenthal SM, Finlayson C, Hannema SE, Castilla-Peon MF, Mericq V, Medina Bravo PG. Use of Gonadotropin-Releasing Hormone Analogs in Children: Update by an International Consortium. Horm Res Paediatr 2020; 91:357-372. [PMID: 31319416 DOI: 10.1159/000501336] [Citation(s) in RCA: 129] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 06/04/2019] [Indexed: 11/19/2022] Open
Abstract
This update, written by authors designated by multiple pediatric endocrinology societies (see List of Participating Societies) from around the globe, concisely addresses topics related to changes in GnRHa usage in children and adolescents over the last decade. Topics related to the use of GnRHa in precocious puberty include diagnostic criteria, globally available formulations, considerations of benefit of treatment, monitoring of therapy, adverse events, and long-term outcome data. Additional sections review use in transgender individuals and other pediatric endocrine related conditions. Although there have been many significant changes in GnRHa usage, there is a definite paucity of evidence-based publications to support them. Therefore, this paper is explicitly not intended to evaluate what is recommended in terms of the best use of GnRHa, based on evidence and expert opinion, but rather to describe how these drugs are used, irrespective of any qualitative evaluation. Thus, this paper should be considered a narrative review on GnRHa utilization in precocious puberty and other clinical situations. These changes are reviewed not only to point out deficiencies in the literature but also to stimulate future studies and publications in this area.
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Affiliation(s)
- Kanthi Bangalore Krishna
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Penn State Hershey Medical Center, Hershey, Pennsylvania, USA,
| | - John S Fuqua
- Department of Pediatrics, Indiana University School of Medicine and Riley Hospital for Children, Indianapolis, Indiana, USA
| | - Alan D Rogol
- Department of Pediatrics, University of Virginia, Charlottesville, Virginia, USA
| | - Karen O Klein
- University of California, San Diego and Rady Children's Hospital, San Diego, California, USA
| | - Jadranka Popovic
- Division of Pediatric Endocrinology, Pediatric Alliance, Pittsburgh, Pennsylvania, USA
| | - Christopher P Houk
- Department of Pediatrics, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Evangelia Charmandari
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Peter A Lee
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, Penn State Hershey Medical Center, Hershey, Pennsylvania, USA
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Gu Q, Luo Y, Ye J, Shen X. COMPARATIVE EFFICACY AND SAFETY OF THREE CURRENT CLINICAL TREATMENTS FOR GIRLS WITH CENTRAL PRECOCIOUS PUBERTY: A NETWORK META-ANALYSIS. Endocr Pract 2019; 25:717-728. [PMID: 31013149 DOI: 10.4158/ep-2019-0008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: The optimal treatment for girls with central precocious puberty (CPP) is unknown. We conducted a network meta-analysis to evaluate the efficacy and safety of existing treatments to provide credible clinical guidelines. Methods: We compared gonadotropin-releasing hormone analogue (GnRHa) therapy, GnRHa plus growth hormone (GH) combination therapy, and no-treatment therapy for girls with CPP by performing an electronic search for studies in PubMed, Embase, Chinese National Knowledge Infrastructure databases, and Wanfang Data from their inception until September 30, 2018. Six outcomes, including bone maturation ratio, final height, final height compared with target height, growth velocity, height gain, and gain in predicted adult height (ΔPAH), were expressed as the mean difference with 95% confidence interval. The surface under the cumulative ranking curve (SUCRA) value illustrated the rank probability of each treatment under different outcomes. Results: Twenty-two studies with 1,268 patients were included. GnRHa plus GH had the best performance on final height, final height compared with target height, growth velocity, height gain, and ΔPAH, with the highest SUCRA values of 0.919, 0.975, 0.909, 0.999, and 0.957, respectively. For bone maturation ratio, GnRHa ranked the highest, with a SUCRA value of 0.663. No severe adverse effects were reported. Conclusion: For girls with CPP, GnRHa plus GH had the highest probability of being the optimal therapy for improving final height, and no severe adverse effects were reported. Abbreviations: BMI = body mass index; CI = confidence interval; CPP = central precocious puberty; GH = growth hormone; GnRHa = gonadotropin-releasing hormone analogue; HPG = hypothalamic-pituitary-gonadal; LH = luteinizing hormone; NMA = network meta-analysis; PAH = predicted adult height; PCOS = polycystic ovary syndrome; RCT = randomized controlled trial; SUCRA = surface under the cumulative ranking curve.
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Kirk RJ, Madden LA, Peart DJ, Aye MM, Atkin SL, Vince RV. Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome. Front Endocrinol (Lausanne) 2019; 10:200. [PMID: 30984117 PMCID: PMC6450458 DOI: 10.3389/fendo.2019.00200] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 03/11/2019] [Indexed: 11/21/2022] Open
Abstract
Purpose: Endothelial dysfunction is a known comorbidity in women with polycystic ovary syndrome (PCOS). The aim was to assess if supervised, moderate intensity exercise could potentially impact markers of endothelial disruption; endothelial cell derived microparticles (EMP). Methods: The current study investigated the effects of a supervised 8-week moderate intensity exercise programme on EMP in women with PCOS (n = 11) and control women free from any known disease (n = 10). EMP were enumerated via specific antibody (CD105, CD106) labeling and flow cytometry. Results: CD105+MP significantly reduced in women with PCOS from pre to post-exercise programme, with CD105+ MP reducing from 2114 CD105+ MP per μl platelet free plasma (PFP) to 424 CD105+ MP per μl PFP (p = 0.025). Control women showed no significant change in CD105+ MP (p = 0.25) after completing the same exercise programme. CD106+ MP showed no change in either PCOS (p = 0.95) or control groups (p = 0.99). No significant correlations existed with the changes in EMP compared to body composition changes as a result of exercise. Conclusion: Supervised, moderate intensity exercise independent of substantial weight loss reduced circulating CD105+ MP, likely reflecting an improvement in endothelial function in women with PCOS compared to healthy control women. Additionally, EMP may be a useful marker for physical improvement in exercise programmes for clinical populations.
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Affiliation(s)
- Richard J. Kirk
- Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Kingston upon Hull, United Kingdom
| | - Leigh A. Madden
- Centre of Biomedical Research, Faculty of Health Sciences, University of Hull, Kingston upon Hull, United Kingdom
| | - Daniel J. Peart
- Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Kingston upon Hull, United Kingdom
- Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
| | - Myint M. Aye
- Faculty of Health Sciences, Hull York Medical School, University of Hull, Kingston upon Hull, United Kingdom
| | - Stephen L. Atkin
- Weill Cornell Medical College, Al Rayyan, Qatar
- Royal College of Surgeons Ireland, Al Sayh, Bahrain
| | - Rebecca V. Vince
- Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Kingston upon Hull, United Kingdom
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Bertelloni S, Mucaria C, Baroncelli GI, Peroni D. Triptorelin depot for the treatment of children 2 years and older with central precocious puberty. Expert Rev Clin Pharmacol 2018; 11:659-667. [PMID: 29957076 DOI: 10.1080/17512433.2018.1494569] [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] [Indexed: 10/28/2022]
Abstract
INTRODUCTION Triptorelin depot is largely used to treat central precocious puberty (CPP) in children. Areas covered: This review updates triptorelin depot treatment of CPP, focusing on trials that compared 3.75 mg/28 day treated and untreated children till the adult height (AH). Efficacy of the new 11.25 mg/90 days or 22.5 mg/6 month formulations in suppressing pituitary-gonadal axis in short-term trials is also addressed. Short- and long-term safety was summarized. Expert commentary: Long experience on triptorelin depot use in children with CPP is available. Outcome differences on AH are reported; they may be due to heterogenicity of treated patients; some items remain to be optimized. No long term-adverse events on reproductive function are reported; additional studies would clarify if CPP per sè or triptorelin depot administration may increase hyperandrogenism and/or polycystic ovary syndrome risk in adulthood. The quarterly formulation seems to be able to suppress pituitary-gonadal axis and pubertal development and to determine similar end-results as monthly formulation, but additional trials are needed. Few data are available for the 22.5 mg/6 month formulation. Triptorelin depot treatment of CPP should be restricted to tertiary pediatric endocrinology centers, considering that some uncertainties still exist and that rare but serious adverse events may occur.
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Affiliation(s)
- Silvano Bertelloni
- a Pediatric and Adolescent Endocrinology, Pediatric Division, Department of Obstetrics, Gynecology and Pediatrics , Azienda Ospedaliero-Universitaria Pisana , Pisa , Italy
| | - Cristina Mucaria
- a Pediatric and Adolescent Endocrinology, Pediatric Division, Department of Obstetrics, Gynecology and Pediatrics , Azienda Ospedaliero-Universitaria Pisana , Pisa , Italy
| | - Giampiero I Baroncelli
- a Pediatric and Adolescent Endocrinology, Pediatric Division, Department of Obstetrics, Gynecology and Pediatrics , Azienda Ospedaliero-Universitaria Pisana , Pisa , Italy
| | - Diego Peroni
- a Pediatric and Adolescent Endocrinology, Pediatric Division, Department of Obstetrics, Gynecology and Pediatrics , Azienda Ospedaliero-Universitaria Pisana , Pisa , Italy
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22
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Klein KO, Dragnic S, Soliman AM, Bacher P. Predictors of bone maturation, growth rate and adult height in children with central precocious puberty treated with depot leuprolide acetate. J Pediatr Endocrinol Metab 2018; 31:655-663. [PMID: 29750651 DOI: 10.1515/jpem-2017-0523] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 04/16/2018] [Indexed: 11/15/2022]
Abstract
BACKGROUND Children with central precocious puberty (CPP) are treated with gonadotropin-releasing hormone agonists (GnRHa) to suppress puberty. Optimizing treatment outcomes continues to be studied. The relationships between growth, rate of bone maturation (bone age/chronological age [ΔBA/ΔCA]), luteinizing hormone (LH), predicted adult stature (PAS), as well as variables influencing these outcomes, were studied in children treated with depot leuprolide (LA Depot) Methods: Subjects (64 girls, seven boys) with CPP received LA Depot every 3 months for up to 42 months. Multivariate regression analyses were conducted to examine the predictors affecting ΔBA/ΔCA, PAS and growth rate. RESULTS Ninety percent of subjects (18 of 20) were suppressed (LH levels <4 IU/L) at 42 months. Over 42 months, the mean growth rate declined 2 cm/year, the mean BA/CA ratio decreased 0.21 and PAS increased 8.90 cm for girls (n=64). PAS improved to mid-parental height (MPH) in 46.2% of children by 30 months of treatment. Regression analysis showed that only the Body Mass Index Standardized Score (BMI SDS) was significantly associated (β+0.378 and +0.367, p≤0.05) with growth rate. For PAS, significant correlations were with MPH (β+0.808 and +0.791, p<0.001) and ΔBA/ΔCA (β+0.808 and +0.791, p<0.001). For ΔBA/ΔCA, a significant association was found only with BA at onset of treatment (β-0.098 and -0.103, p≤0.05). Peak-stimulated or basal LH showed no significant influence on growth rate, ΔBA/ΔCA or PAS. CONCLUSIONS Growth rate and bone maturation rate normalized on treatment with LA Depot. LH levels were not significantly correlated with growth rate, ΔBA/ΔCA or PAS, suggesting that suppression was adequate and variations in gonadotropin levels were below the threshold affecting outcomes.
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Affiliation(s)
- Karen O Klein
- Clinical Professor of Pediatrics, Rady Children's Hospital San Diego, 3020 Children's Way, MC 5103, San Diego, CA 92123, USA, Phone: +(858) 966 4032.,University of California, San Diego, CA, USA
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Nahata L, Chelvakumar G, Leibowitz S. Gender-Affirming Pharmacological Interventions for Youth With Gender Dysphoria: When Treatment Guidelines Are Not Enough. Ann Pharmacother 2017; 51:1023-1032. [PMID: 28660776 DOI: 10.1177/1060028017718845] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Youth with gender dysphoria, also known as transgender youth, are increasingly presenting to multidisciplinary clinics within academic pediatric centers across the United States. Gender-affirming pharmacological interventions for adolescents with gender dysphoria may be used to promote positive psychological well-being and mental health outcomes. Interventions range from completely reversible to partially irreversible, based on the age and sexual maturity of the adolescent. For each intervention, dilemmas and controversies exist regarding age at treatment initiation, treatment duration, safety, and cost. Pharmacists' awareness of these considerations and interventions is important when providing evidence-based gender-affirming care to this underserved population.
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Affiliation(s)
- Leena Nahata
- 1 The Ohio State University/Nationwide Children's Hospital, Columbus, OH, USA.,2 Center for Biobehavioral Health, The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | | | - Scott Leibowitz
- 1 The Ohio State University/Nationwide Children's Hospital, Columbus, OH, USA
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