1
|
Zhu F, Xu Q, Huang L, Zhu J, Huang L, Zhang Y. Effects of growth hormone therapy on the onset and progression of pubertal development in girls with idiopathic short stature. Gynecol Endocrinol 2024; 40:2358227. [PMID: 38807420 DOI: 10.1080/09513590.2024.2358227] [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: 10/02/2023] [Accepted: 05/14/2024] [Indexed: 05/30/2024] Open
Abstract
OBJECTIVE The aim of this study was to explore the impact of growth hormone (GH) therapy on the onset and progression of puberty in girls with idiopathic short stature. METHODS This study included 541 girls aged between 4.5 and 10.6 years who were receiving GH treatment, monitored over a 22-year follow-up period. Of these, 126 girls have been followed up to the onset of menarche. The participants were divided into two groups: a ISS control group (n = 66) and a group receiving daily GH treatment at a dose of 0.15 iu/kg (n = 60). We assessed the pubertal development and GH usage of these girls every three months. RESULTS (1) There was no significant difference in the onset of puberty between the growth hormone (GH) treatment group and the control group; however, the average duration of puberty was longer in the treatment group compared to the control group. (2) During puberty, there were no significant differences in height growth between the treated and untreated groups. (3) The duration of GH treatment showed a significant negative correlation with the age at onset of gonadal development and the age at menarche in females within the treatment group. CONCLUSION GH treatment does not seem to accelerate the onset of puberty but may extend its duration, without significantly impacting height growth during puberty. Additionally, longer GH treatment duration is linked to earlier gonadal development and menarche in females.
Collapse
Affiliation(s)
- Feng Zhu
- Department of Child Healthcare, Wenzhou People's Hospital/Wenzhou Maternal and Child Health Care Hospital/The Third Clinical Institute Affiliated to Wenzhou Medical University, The Third Affiliated Hospital of Shanghai University, Wenzhou, Zhejiang, China
| | - Qi Xu
- Department of Ultrasound, Wenzhou People's Hospital/Wenzhou Maternal and Child Health Care Hospital/The Third Clinical Institute Affiliated to Wenzhou Medical University, The Third Affiliated Hospital of Shanghai University, Wenzhou, Zhejiang, China
| | - Lingxiao Huang
- Department of Obstetrics and Gynecology, Wenzhou People's Hospital/Wenzhou Maternal and Child Health Care Hospital/The Third Clinical Institute Affiliated to Wenzhou Medical University, The Third Affiliated Hospital of Shanghai University, Wenzhou, Zhejiang, China
| | - Jieqian Zhu
- Department of Child Healthcare, Wenzhou People's Hospital/Wenzhou Maternal and Child Health Care Hospital/The Third Clinical Institute Affiliated to Wenzhou Medical University, The Third Affiliated Hospital of Shanghai University, Wenzhou, Zhejiang, China
| | - Lina Huang
- Department of Child Healthcare, Wenzhou People's Hospital/Wenzhou Maternal and Child Health Care Hospital/The Third Clinical Institute Affiliated to Wenzhou Medical University, The Third Affiliated Hospital of Shanghai University, Wenzhou, Zhejiang, China
| | - Yu Zhang
- Department of Child Healthcare, Wenzhou People's Hospital/Wenzhou Maternal and Child Health Care Hospital/The Third Clinical Institute Affiliated to Wenzhou Medical University, The Third Affiliated Hospital of Shanghai University, Wenzhou, Zhejiang, China
| |
Collapse
|
2
|
Papadimitriou DT, Dermitzaki E, Christopoulos P, Livadas S, Grivea IN, Mastorakos G. Anastrozole monotherapy further improves near-adult height after the initial combined treatment with leuprorelin and anastrozole in early-maturing girls with compromised growth prediction: results from the second phase of the GAIL study. Front Endocrinol (Lausanne) 2024; 15:1366970. [PMID: 38628587 PMCID: PMC11019432 DOI: 10.3389/fendo.2024.1366970] [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: 01/24/2024] [Accepted: 03/04/2024] [Indexed: 04/19/2024] Open
Abstract
Background The first phase of the GAIL study ("Girls treated with an Aromatase Inhibitor and Leuprorelin," ISRCTN11469487) has shown that the combination of anastrozole and leuprorelin for 24 months is safe and effective in improving the predicted adult height (PAH) in girls with early puberty and compromised growth prediction by +1.21 standard deviation score (SDS; +7.51 cm) compared to inhibition of puberty alone, +0.31 SDS (+1.92 cm). Objectives and hypotheses In the second phase of the GAIL study, we assessed the adult height (AH)/near-adult height (NAH) at the end of the first phase and, in addition, the efficacy of anastrozole monotherapy thereafter in further improving NAH. Methods We measured the AH (age 16.5 years)/NAH [bone age (BA), 15 years] of the 40 girls included, divided into two matched groups: group A (20 girls on anastrozole + leuprorelin) and group B (20 girls on leuprorelin alone). Group A was further randomized into two subgroups: A1 and A2. Group A1 (n = 10), after completion of the combined therapy, received anastrozole 1 mg/day as monotherapy until BA 14 years, with a 6-month follow-up. Group A2 (n = 10) and group B (n = 20), who received only the combined treatment and leuprorelin alone, respectively, were recalled for evaluation of AH/NAH. Results AH or NAH exceeded the PAH at the completion of the 2-year initial phase of the GAIL study in all groups, but the results were statistically significant only in group A1: NAH-PAH group A1, +3.85 cm (+0.62 SDS, p = 0.01); group A2, +1.6 cm (+0.26 SDS, p = 0.26); and group B, +1.7 cm (+0.3 SDS, p = 0.08). The gain in group A1 was significantly greater than that in group A2 (p = 0.04) and in group B (p = 0.03). Anastrozole was determined to be safe even as monotherapy in Group A1. Conclusions In early-maturing girls with compromised growth potential, the combined treatment with leuprorelin and anastrozole for 2 years or until the age of 11 years resulted in a total gain in height of +9.7 cm when continuing anastrozole monotherapy until the attainment of NAH, as opposed to +7.4 cm if they do not continue with the anastrozole monotherapy and +3.6 cm when treated with leuprorelin alone. Thus, the combined intervention ends at the shortest distance from the target height if continued with anastrozole monotherapy until BA 14 years.
Collapse
Affiliation(s)
- Dimitrios T. Papadimitriou
- Department of Pediatrics, Faculty of Medicine, University of Thessaly, Larisa, Greece
- Aretaieion University Hospital, National and Kapodistrian University of Athens, Athens, Greece
- Department of Pediatric and Adolescent Endocrinology, Athens Medical Center, Marousi, Greece
- Hellenic Endocrine Network, Athens, Greece
| | - Eleni Dermitzaki
- Department of Pediatric and Adolescent Endocrinology, Athens Medical Center, Marousi, Greece
| | | | - Sarantis Livadas
- Department of Pediatric and Adolescent Endocrinology, Athens Medical Center, Marousi, Greece
- Hellenic Endocrine Network, Athens, Greece
| | - Ioanna N. Grivea
- Department of Pediatrics, Faculty of Medicine, University of Thessaly, Larisa, Greece
| | - George Mastorakos
- Aretaieion University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| |
Collapse
|
3
|
Ciężki S, Odyjewska E, Bossowski A, Głowińska-Olszewska B. Not Only Metabolic Complications of Childhood Obesity. Nutrients 2024; 16:539. [PMID: 38398863 PMCID: PMC10892374 DOI: 10.3390/nu16040539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/11/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
The increasing incidence of obesity in the pediatric population requires attention to its serious complications. It turns out that in addition to typical, well-known metabolic complications, obesity as a systemic disease carries the risk of equally serious, although less obvious, non-metabolic complications, such as cardiovascular diseases, polycystic ovary syndrome, chronic kidney disease, asthma, thyroid dysfunction, immunologic and dermatologic conditions, and mental health problems. They can affect almost all systems of the young body and also leave their mark in adulthood. In addition, obesity also contributes to the exacerbation of existing childhood diseases. As a result, children suffering from obesity may have a reduced quality of life, both physically and mentally, and their life expectancy may be shortened. It also turns out that, in the case of obese pregnant girls, the complications of obesity may also affect their unborn children. Therefore, it is extremely important to take all necessary actions to prevent the growing epidemic of obesity in the pediatric population, as well as to treat existing complications of obesity and detect them at an early stage. In summary, physicians treating a child with a systemic disease such as obesity must adopt a holistic approach to treatment.
Collapse
Affiliation(s)
- Sebastian Ciężki
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, 15-274 Białystok, Poland
| | - Emilia Odyjewska
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, 15-274 Białystok, Poland
| | - Artur Bossowski
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, 15-274 Białystok, Poland
| | - Barbara Głowińska-Olszewska
- Department of Pediatrics, Endocrinology, and Diabetology with Cardiology Division, Medical University of Bialystok, 15-274 Białystok, Poland
| |
Collapse
|
4
|
Piau TB, de Queiroz Rodrigues A, Paulini F. Insulin-like growth factor (IGF) performance in ovarian function and applications in reproductive biotechnologies. Growth Horm IGF Res 2023; 72-73:101561. [PMID: 38070331 DOI: 10.1016/j.ghir.2023.101561] [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: 08/02/2023] [Revised: 11/25/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023]
Abstract
The role of the insulin-like growth factor (IGF) system has attracted close attention. The activity of IGF binding proteins (IGFBPs) within the ovary has not been fully elucidated to date. These proteins bind to IGF with an equal, or greater, affinity than to the IGF1 receptor, thus being in the main position to regulate IGF signalling, in addition to extending the half-life of IGFs within the bloodstream and promoting IGF storage in specific tissue niches. IGF1 has an important part in cell proliferation, differentiation and apoptosis. Considering the importance of IGFs in oocyte maturation, this review sought to elucidate aspects including: IGF production mechanisms; constituent members of their family and their respective functions; the role that these factors play during folliculogenesis, together with their functions during oocyte maturation and apoptosis, and their performance during luteal development. This review also explores the role of IGFs in biotechnological applications, focusing specifically on animal genetic gain.
Collapse
Affiliation(s)
- Tathyana Benetis Piau
- University of Brasília, Institute of Biological Sciences, Department of Physiological Sciences, Brasília, DF 70910-900, Brazil
| | - Aline de Queiroz Rodrigues
- University of Brasília, Institute of Biological Sciences, Department of Physiological Sciences, Brasília, DF 70910-900, Brazil
| | - Fernanda Paulini
- University of Brasília, Institute of Biological Sciences, Department of Physiological Sciences, Brasília, DF 70910-900, Brazil.
| |
Collapse
|
5
|
Sun H, Qian Y, Wan N, Liu L. Differential diagnosis of precocious puberty in girls during the COVID-19 pandemic: a pilot study. BMC Pediatr 2023; 23:185. [PMID: 37081435 PMCID: PMC10116441 DOI: 10.1186/s12887-023-04009-x] [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: 11/27/2022] [Accepted: 04/12/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND To investigate the differential diagnosis of girls aged 6 to 8 years with idiopathic premature thelarche (IPT) and central precocious puberty (CPP) during the COVID-19 pandemic. We explored predicted adult height (PAH) discrepancy to guide appropriate diagnosis and treatment. METHODS From January 2020 to December 2021, Chinese girls aged 6 to 8 years with precocious puberty were recruited. They were divided into IPT and CPP groups. Clinical characteristics, including height, weight, body mass index (BMI), basal luteinizing hormone (LH), oestradiol, uterine length and volume, follicle numbers (d > 4 mm) and bone age (BA) were recorded. We analysed differential diagnosis and PAH discrepancy in both groups. Binary logistic regression analysis was used to explore risk factors for CPP, and receiver operating characteristic (ROC) curves were generated to evaluate the diagnostic value of related indexes. RESULTS Sixty patients, including 40 girls with IPT and 20 girls with CPP, were recruited. The prevalence of overweight and obesity in the entire cohort was 25% (15/60) and was significantly higher in IPT than CPP, 32.5% (13/40) vs. 10% (2/20), respectively (P=0.045). There were significant differences in LH, uterine volume, follicle numbers and BA (P<0.05). The impaired PAH of IPT and CPP was 0.01 ± 1.19 SD and 0.62 ± 0.94 SD with significant differences (P=0.047). Logistic regression analysis showed that LH and follicle numbers were independent risk factors for CPP. The ROC curve showed that the area under the curve (AUC) of LH and follicle numbers were 0.823 and 0.697. The sensitivity and specificity of LH with a cut off of 0.285 IU/L were 78.9% and 77.8%. The sensitivity and specificity of follicle numbers with a cut off of 3.5 were 89.5% and 52.8%. CONCLUSION The prevalence of overweight and obesity in 6- to 8-year-old girls with precocious puberty was high. Auxological data should not be used in the differential diagnosis of IPT and CPP. Basal LH above 0.285 IU/L and follicle numbers greater than 4 were important features suggestive of CPP. PAH was impaired in individuals with CPP, but it was not impaired in individuals with IPT.
Collapse
Affiliation(s)
- Huihui Sun
- Pediatrics Department, Beijing Jishuitan Hospital, Beijing, China
| | - Yi Qian
- Pediatrics Department, Beijing Jishuitan Hospital, Beijing, China
| | - Naijun Wan
- Pediatrics Department, Beijing Jishuitan Hospital, Beijing, China
| | - Lili Liu
- Acupuncture Department, Beijing Jishuitan Hospital, Beijing, China.
| |
Collapse
|
6
|
A Mixed-Longitudinal Study of Height Velocity of Greek Schoolchildren and the Milestones of the Adolescent Growth Spurt. CHILDREN 2022; 9:children9060790. [PMID: 35740727 PMCID: PMC9221559 DOI: 10.3390/children9060790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/18/2022] [Accepted: 05/25/2022] [Indexed: 12/04/2022]
Abstract
Height velocity (HV) growth charts constructed from longitudinal studies are scarce as they have inherent difficulties, e.g., time, and costs. These difficulties can be partly overcome by a mixed-longitudinal study that covers the entire age range within 3–6 years. To construct HV charts of Greek children and to estimate the milestones of the adolescent growth spurt (AGS), i.e., the onset of AGS (take-off), peak HV, and total pubertal growth (TPG), we performed a mixed longitudinal study in 1514 Greek schoolchildren (6–18 years) with height measurements every 6 months during three schoolyears. We constructed HV charts for boys and girls. Take-off occurs earlier in girls, and, in both sexes, it precedes by 1–1.5 years the appearance of physical signs of puberty. PHV in boys occurs at 12.61 years and in girls at 10.93 years. At take-off, boys are 5 cm taller than girls and TPG for boys is 35.8 cm and for girls 27.3 cm. We constructed HV charts plotted by age, irrespective of pubertal status, and presented data on the milestones of AGS. Furthermore, we suggest that the gradual increase in IGF-1 and E2 that occurs after 5 to 6 years of age triggers the onset of AGS, which precedes physical signs of puberty.
Collapse
|
7
|
Knific T, Lazarevič M, Žibert J, Obolnar N, Aleksovska N, Šuput Omladič J, Battelino T, Avbelj Stefanija M. Final adult height in children with central precocious puberty - a retrospective study. Front Endocrinol (Lausanne) 2022; 13:1008474. [PMID: 36531464 PMCID: PMC9757689 DOI: 10.3389/fendo.2022.1008474] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 11/14/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND/AIMS Central precocious puberty (CPP) is due to premature activation of the hypothalamic-pituitary-gonadal axis. It predominantly affects girls. CPP leads to lower final height (FH), yet the treatment benefit in girls between 6 and 8 years is equivocal. Our main goal was to evaluate the effects of gonadotropin-releasing hormone analog (GnRHa) on FH and identify factors that predict FH. METHODS In a retrospective study, children with CPP (12 boys, 81 girls) that reached FH were included. Their clinical data at diagnosis and up to their final height was compared by descriptive statistics among idiopathic (iCPP) (n=68) and non-idiopathic CPP (nCPP) and between GnRHa treated (n=48) and untreated (n=15) girls with iCPP. The treatment effect of body weight (BW) adjusted GnRHa dosing was evaluated. Univariate linear regression and step-wise multivariable regression including 48 girls with iCPP treated with GnRHa were performed to identify predicting factors for FH. RESULTS Children with idiopathic CPP (iCPP) reached higher FH (p=0.002) than children with non-idiopathic CPP. After the diagnosis, the treated group gained 7.0 cm more than the untreated group. Yet, attributable to individualized decision-making, the FH in both groups was comparable (161.5 cm in treated, 161.0 cm in untreated girls with iCPP), although the onset of menarche was 2.5 years earlier among untreated girls. BW-adjusted dosing suppressed peak luteinizing hormone (LH) below 4.5 IU/L in 95% of children; however, bone age further advanced during therapy in 38% of patients. Predicting factors revealed by multivariable regression were bone age at diagnosis, BMI SDS at diagnosis, LH basal, age at start and cessation of treatment, predicted adult height and target height. (R2 = 0.72). CONCLUSION Children with nCPP had worse FH outcome compared to iCPP despite similar CPP onset and therapeutic characteristics. Treatment by GnRHa using BW-adjusted dosing was effective in delaying menarche onset and reaching target height in girls with iCPP. Multiple factors affecting FH outcome indicated individualized decision-making regarding therapeutic intervention remains challenging. In the treated patients, among the factors that can be influenced, height at treatment cessation most significantly influenced the outcome.
Collapse
Affiliation(s)
- Taja Knific
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Melisa Lazarevič
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Janez Žibert
- Centre for Health Informatics and Statistics, Faculty of Health Sciences, University of Ljubljana, Ljubljana, Slovenia
| | - Nika Obolnar
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Nataša Aleksovska
- Department of Vascular Surgery, Izola General Hospital, Izola, Slovenia
| | - Jasna Šuput Omladič
- Department of Pediatric Endocrinology, Diabetes and Metabolic Diseases, University Children’s Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Tadej Battelino
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Pediatric Endocrinology, Diabetes and Metabolic Diseases, University Children’s Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Magdalena Avbelj Stefanija
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Pediatric Endocrinology, Diabetes and Metabolic Diseases, University Children’s Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia
- *Correspondence: Magdalena Avbelj Stefanija,
| |
Collapse
|
8
|
Wu J, Liu Y, Song Y, Wang L, Ai J, Li K. Aging conundrum: A perspective for ovarian aging. Front Endocrinol (Lausanne) 2022; 13:952471. [PMID: 36060963 PMCID: PMC9437485 DOI: 10.3389/fendo.2022.952471] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022] Open
Abstract
Progressive loss of physiological integrity and accumulation of degenerative changes leading to functional impairment and increased susceptibility to diseases are the main features of aging. The ovary, the key organ that maintains female reproductive and endocrine function, enters aging earlier and faster than other organs and has attracted extensive attention from society. Ovarian aging is mainly characterized by the progressive decline in the number and quality of oocytes, the regulatory mechanisms of which have yet to be systematically elucidated. This review discusses the hallmarks of aging to further highlight the main characteristics of ovarian aging and attempt to explore its clinical symptoms and underlying mechanisms. Finally, the intervention strategies related to aging are elaborated, especially the potential role of stem cells and cryopreservation of embryos, oocytes, or ovarian tissue in the delay of ovarian aging.
Collapse
Affiliation(s)
| | | | | | - Lingjuan Wang
- *Correspondence: Kezhen Li, ; Jihui Ai, ; Lingjuan Wang,
| | - Jihui Ai
- *Correspondence: Kezhen Li, ; Jihui Ai, ; Lingjuan Wang,
| | - Kezhen Li
- *Correspondence: Kezhen Li, ; Jihui Ai, ; Lingjuan Wang,
| |
Collapse
|