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Uldbjerg CS, Lim YH, Renault CH, Hansen D, Juul A, Bräuner EV, Jensen RB. Girls with idiopathic central precocious puberty did not display substatial changes in body mass index after treatment with gonadotropin-releasing hormone analogues. Acta Paediatr 2024. [PMID: 38506052 DOI: 10.1111/apa.17185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/21/2024]
Abstract
AIM To evaluate changes in body mass index (BMI) in girls during and after treatment for idiopathic central precocious puberty (iCPP). METHODS We studied 123 girls receiving gonadotropin-releasing hormone analogue (GnRHa)treatment for iCPP from 2009 to 2019. Pubertal and anthropometric measurements were monitored at routine clinical visits. BMI standard deviation scores (SDS) were estimated at baseline and followed in two stages from baseline to end of treatment (median 18.9 months) and from end of treatment to end of follow-up (median 18.2 months). The influence of baseline BMI SDS and the frequency and dose of treatment was evaluated using BMI trajectories and latent class mixed models. RESULTS The median age at treatment initiation was 8.5 years. The median BMI SDS at baseline was 0.7, corresponding to a median BMI of 17.4 kg/m2 . Overall, no changes in BMI SDS were observed during treatment. According to baseline BMI subgroups, an increasing trend in BMI trajectories during treatment was observed for girls in the lowest BMI group. After treatment, most girls maintained stable BMI levels. CONCLUSION Our retrospective study did not provide evidence that GnRHa treatment for iCPP had a significant impact on BMI trajectories in girls.
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Affiliation(s)
- Cecilie Skaarup Uldbjerg
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Youn-Hee Lim
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen, Denmark
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Christoffer Højrup Renault
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Dorte Hansen
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Elvira Vaclavik Bräuner
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Rikke Beck Jensen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Paediatric and Adolescent Medicine, Copenhagen University Hospital - Herlev and Gentofte Hospital, Herlev, Denmark
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Sun J, Wang W, Xiao Y, Cao NN, Wang YF, Zhang HR, Jiang SQ. Correlation between serum vitamin D level and uterine volume in girls with idiopathic central precocious puberty. J Pediatr Endocrinol Metab 2024; 37:144-149. [PMID: 38114464 DOI: 10.1515/jpem-2023-0381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 12/04/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVES Investigate serum vitamin D (vit D) levels' relation to uterine volume in idiopathic central precocious puberty (ICPP) girls and compare findings with normal peers. METHODS Analyzed 278 ICPP cases from January 2017 to September 2022 alongside 239 normally developing girls. Collected clinical data and lab markers and performed subgroup analysis based on vit D levels. Correlation and regression analyses were conducted. RESULTS The ICPP group exhibited elevated uterine volume and lower serum vit D compared to controls (p<0.05). A weak negative correlation was noted between vit D and uterine volume in ICPP (r=-0.193, p=0.004), and no such correlation in controls (r=-0.073, p=0.319). The ICPP vit D deficiency subgroup displayed higher uterine volume than the insufficiency and sufficiency subgroups (p<0.05). Uterine volume in the insufficiency subgroup exceeded the sufficiency subgroup (p<0.05). After adjusting for confounders, lower vit D is linked to increased ICPP uterine volume (non-standardized regression coefficient β=-25.55, 95 % CI= -46.23, -4.87, p=0.016). A Limited correlation between vit D and uterine volume was seen in girls with normal pubertal timing. CONCLUSIONS We demonstrated a correlation between vit D and uterine volume in ICPP girls, absent in normal peers. ICPP girls often exhibit lower vit D levels and increased uterine volume. Further research is vital for understanding vit D's role in ICPP pathogenesis and guiding prevention and treatment strategies.
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Affiliation(s)
- Jun Sun
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, P.R. China
| | - Wei Wang
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, P.R. China
| | - Ya Xiao
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, P.R. China
| | - Niu-Niu Cao
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, P.R. China
| | - Yi-Fan Wang
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, P.R. China
| | - Hong-Ru Zhang
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, P.R. China
| | - Shu-Qin Jiang
- The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, P.R. China
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Xie LL, Yang Y, Xiong XY, Yang L, Wu X, Zhang DG. A Clinical Study of Girls With Idiopathic Central Precocious Puberty and Psychological Behavior Problems. Clin Pediatr (Phila) 2023; 62:914-918. [PMID: 36661073 DOI: 10.1177/00099228221149551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
To understand the psychological effects on behavior of girls with idiopathic central precocious puberty (ICPP) and to explore the role of gonadotropin-releasing hormone analog (GnRHa) in the reversal or blocking of the negative psychological effects on behaviors of girls with ICPP. A total of 100 girls with ICPP diagnosed at the Department of Endocrinology of Jiangxi Children's Hospital were divided into the treatment group and observation group with 50 cases in each group. The control group consisted of 50 healthy girls examined at our hospital during the same period. The Achenbach Child Behavior Check List ([CBCL] for parents) was used to evaluate the psychological effects on behavior of the girls diagnosed with ICPP and the girls in the control group, and the scores of related behavioral factors were calculated. At the same time, the psychological effects on behaviors of the girls with ICPP treated with GnRHa were followed up. (1) There were 100 girls with ICPP and 30 with behavioral problems. There were 50 normal healthy girls (control group) with 3 cases of behavior problems. Of the 50 girls with ICPP, after treatment, 8 had behavioral issues. The rate of abnormal psychological effects on behavior in the group of girls with ICPP before treatment was significantly higher than in the control group (P < .01), and after treatment, the rate was lower than before treatment (P < .05). (2) The scores of depression, social withdrawal, poor communication, and school discipline violation in the ICPP group were higher than those in the control group, with a statistical significance (P < .01). (3) After 24 months of GnRHa treatment for girls in the ICPP group, the scores of 4 factors, including depression, social withdrawal, poor communication, and violation of discipline in the Achenbach CBCL, were significantly different before and after treatment (P < .05). (1) Girls with ICPP have low self-esteem, low self-confidence, high incidences of psychological effects on behavior problems, manifested in depression, withdrawal, poor communication, discipline violations, and other aspects; (2) GnRHa treatment can reverse the low self-esteem and low self-confidence of girls with ICPP to varying degrees.
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Affiliation(s)
- Li-Ling Xie
- Department of Endocrinology, Genetics and Metabolism, Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Yu Yang
- Department of Endocrinology, Genetics and Metabolism, Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Xiang-Yu Xiong
- Department of Endocrinology, Genetics and Metabolism, Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Li Yang
- Department of Endocrinology, Genetics and Metabolism, Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Xian Wu
- Department of Endocrinology, Genetics and Metabolism, Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Dong-Guang Zhang
- Department of Endocrinology, Genetics and Metabolism, Jiangxi Provincial Children's Hospital, Nanchang, China
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Castro C, Espada F, Leite AL, Antunes A, Robalo B, Amaral D, Galo E, Castro S, Ferreira S, Limbert C. Height benefit of GnRH agonists after age 8 in a Portuguese cohort of central precocious puberty. Clin Endocrinol (Oxf) 2023; 98:670-677. [PMID: 36710456 DOI: 10.1111/cen.14884] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 01/13/2023] [Accepted: 01/23/2023] [Indexed: 01/31/2023]
Abstract
OBJECTIVE Idiopathic central precocious puberty (iCPP) is common in paediatric endocrinology. Gonadotropin-releasing hormone agonists (GnRHa) are safe, but the effect on final height and the ideal timing for treatment remains controversial. This study aims to assess the effectiveness of GnRHa on growth outcomes in girls with iCPP treated before and after the age of 8 years old. DESIGN AND PATIENTS This retrospective longitudinal study evaluated data from Portuguese girls with iCPP who completed treatment between 2010 and 2021. MEASUREMENTS Auxological and clinical characteristics were compared according to age at treatment onset. RESULTS A cohort of 134 girls with iCPP, was divided into early treatment (ET) (<8 years, n = 48) and later treatment (LT) groups (≥8 years, n = 86). In both groups, most children presented with Tanner II and III. Tanner IV was more frequent in LT group (p = .003). At the end of treatment, predicted adult height increased in both groups (ET p = .032; LT p = .04) and bone age significantly slowed down in all participants (p = .008, p = .034). The height gain was greater in the ET group, but without significant differences (p = .065). CONCLUSIONS Treatment with GnRHa improved final height in all girls with iCPP, even when initiated after 8 years. To achieve better outcomes, treatment should be provided promptly after diagnosis.
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Affiliation(s)
- Carolina Castro
- Unit of Paediatric Endocrinology, Deparment of Paediatrics, Hospital Pedro Hispano, Porto, Matosinhos, Portugal
| | - Filipa Espada
- Unit of Paediatric Endocrinology, Deparment of Paediatrics, Hospital Pedro Hispano, Porto, Matosinhos, Portugal
- Department of Paediatrics, Hospital CUF Porto, Porto, Portugal
| | - Ana Luísa Leite
- Unit of Paediatric Endocrinology and Diabetes, Department of Paediatrics, Centro Hospitalar de Vila Nova de Gaia/Espinho, Espinho, Portugal
| | - Ana Antunes
- Unit of Paediatric Endocrinology, Department of Paediatrics, Hospital de Braga, Braga, Portugal
| | - Brígida Robalo
- Unit of Paediatric Endocrinology, Department of Paediatrics, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
- Clínica Universitária de Pediatria, Department of Paediatrics, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Daniela Amaral
- Department of Paediatrics, Hospital Lusíadas Lisboa, Lisboa, Portugal
| | - Elisa Galo
- Department of Paediatrics, Hospital da Criança e do Adolescente, Hospital da Luz, Lisboa, Portugal
| | - Sofia Castro
- Department of Paediatrics, Centro Hospitalar Barreiro Montijo, Barreiro, Portugal
| | - Sofia Ferreira
- Unit of Paediatric Endocrinology and Diabetes, Department of Paediatrics, Centro Hospitalar e Universitário de São João, Porto, Portugal
| | - Catarina Limbert
- Unit of Paediatric Endocrinology and Diabetes, Department of Paediatrics, Hospital Dona Estefânia, Lisboa, Portugal
- Nova Medical School, Department of Paediatrics, Universidade Nova de Lisboa, Lisboa, Portugal
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Mondkar SA, Oza C, Khadilkar V, Shah N, Gondhalekar K, Kajale N, Khadilkar A. Impact of COVID-19 lockdown on idiopathic central precocious puberty - experience from an Indian centre. J Pediatr Endocrinol Metab 2022; 35:895-900. [PMID: 35658967 DOI: 10.1515/jpem-2022-0157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/17/2022] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Owing to increase in referrals for precocity observed during COVID-19 lockdown, this study was conducted to estimate the proportion of patients referred for precocity and within these, those with idiopathic central precocious puberty (iCPP) before vs. during the COVID lockdown, and to assess the differences in anthropometric and clinical characteristics among iCPP patients in the two groups. METHODS Retrospective study conducted at a tertiary level paediatric endocrinology centre (Western India) evaluating proportion of referrals for precocity and comparing demographics, anthropometry, pubertal staging and bone age at presentation among children with iCPP divided into two groups (pre-lockdown-group 1, lockdown-group 2). RESULTS During lockdown, 155 (5.1%; 146 girls) of 3,053 referrals for precocity as opposed to 59 (1.4%; 54 girls) of 4,208 before the lockdown (p<0.05) were seen; increase was higher in girls (p<0.05). Proportion of referrals for iCPP was significantly higher in the lockdown (4.4%; 136 children vs. 1%; 44 children in group 2) among both genders. Mean age at first visit was 7.8 ± 1.3 and 8.2 ± 1.2 years in groups 1 and 2, respectively. Mean height, weight, BMI and height minus mid-parental height Z scores were not significantly different between the groups. Children in group 2 had a significantly advanced mean bone age (10.7 ± 2 years) and difference in bone and chronological ages (2.5 ± 1.2 years) as compared to group-1 (9.7 ± 1.9; 1.9 ± 1.2) and a larger proportion presented in late puberty. CONCLUSIONS We found an increase in the referrals for precocious puberty and an increase in number of children diagnosed with iCPP during COVID lockdown.
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Affiliation(s)
- Shruti A Mondkar
- Growth and Paediatric Endocrinology Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Chirantap Oza
- Growth and Paediatric Endocrinology Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Vaman Khadilkar
- Growth and Paediatric Endocrinology Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India.,Interdisciplinary School of Health Sciences, Savitribai Phule University, Pune, India
| | - Nikhil Shah
- Growth and Paediatric Endocrinology Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India.,Department of Pediatrics, Cloudnine Hospital, Mumbai, India
| | - Ketan Gondhalekar
- Growth and Paediatric Endocrinology Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Neha Kajale
- Growth and Paediatric Endocrinology Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India
| | - Anuradha Khadilkar
- Growth and Paediatric Endocrinology Unit, Hirabai Cowasji Jehangir Medical Research Institute, Jehangir Hospital, Pune, Maharashtra, India.,Interdisciplinary School of Health Sciences, Savitribai Phule University, Pune, India
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6
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Yuan B, Pi YL, Zhang YN, Xing P, Chong HM, Zhang HF. A diagnostic model of idiopathic central precocious puberty based on transrectal pelvic ultrasound and basal gonadotropin levels. J Int Med Res 2021; 48:300060520935278. [PMID: 32762408 PMCID: PMC7416140 DOI: 10.1177/0300060520935278] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To establish a diagnostic model of idiopathic central precocious puberty on the basis of transrectal pelvic ultrasound and basal gonadotropin. METHODS A total of 669 girls with Tanner breast development stage II were enrolled in this study from January 2015 to December 2018. The participants were divided into the ICPP group and the premature thelarche group. We analyzed various variables, including age at initial diagnosis, basal luteinizing hormone levels, the long diameter of the uterus, the transverse diameter of the uterus, the anterior-posterior diameter of the uterus, the volume of the uterus, maximum ovarian diameter, average ovarian volume, maximum ovarian volume, number of follicles (≥4 mm), maximum follicular diameter, endometrial thickness, and vaginal wall thickness. RESULTS The following diagnostic model was established: Y=-14.123 + 0.630 × age at initial diagnosis + 1.119 × transverse diameter of the uterus + 1.278 × anterior-posterior diameter of the uterus + 0.637 × average ovarian volume + 1.316 × maximum ovarian diameter + 0.146 ×number of follicles ≥4 mm + 2.925 × endometrial thickness + 0.559 × basal luteinizing hormone value. The area under curve was 0.922, sensitivity was 84.9%, and specificity was 86.2%. CONCLUSION Basal LH levels and transrectal pelvic ultrasound should be applied together to improve the accuracy of diagnosis in ICPP.
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Affiliation(s)
- Bo Yuan
- Department of Pediatrics, Affiliated Hospital of Hebei University, Baoding, China
| | - Ya-Lei Pi
- Department of Pediatrics, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Ya-Nan Zhang
- Department of Pediatrics, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Peng Xing
- Department of Reproductive Medicine, Baoding Maternal and Child Health Hospital, Baoding, China
| | - He-Meng Chong
- Department of Pediatrics, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Hui-Feng Zhang
- Department of Pediatrics, The Second Hospital of Hebei Medical University, Shijiazhuang, China
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Abstract
Introduction: Herbal medicine (HM) is widely used in East Asia to treat idiopathic central precocious puberty (ICPP). However, no systematic reviews of the efficacy and safety of HM for treatment of ICPP have been reported. Thus, this systematic review assessed the efficacy and safety of HM for ICPP. Most available clinical trials that investigated HM for ICPP were included in this review. Methods and analysis: Eleven databases, including Asian databases, were searched from the date of inception until June 2018. We included randomized controlled trials (RCTs) that assessed HM for ICPP. Results: Nine RCTs including 650 participants with ICPP, were included in this review. As a result of meta-analysis, response rate of HM group was 1.14 times higher compared with control group, with moderate level of evidence. Also, serum estradiol (E2) level was significantly lower in HM group compared to control group with moderate level of evidence. Notably, serum luteinizing hormone (LH) level (IU/L) and E2 level were significantly lower in HM group than triptorelin injection group with moderate level of evidence. Bone age index and uterine volume were also significantly lower in HM group than control group with very low level of evidence. The incidence of adverse events was lower in the HM group than control group, but it was not statistically significant. Conclusions: According to the results of the meta-analysis, it seems that HM treatment has a significant effect on the treatment of ICPP and can effectively reduce serum LH, E2 level, and bone age. In particular, as gonadotropin-releasing hormone analog therapy has a negative effect on the growth rate and final height if bone age ≥13 years, this study suggests that HM treatment may be helpful. Additional higher quality RCTs are needed to demonstrate the efficacy and safety of HM for treatment of ICPP.
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Affiliation(s)
- Yoo Been Lee
- Department of Pediatrics, College of Korean Medicine, Gachon University, Seongnam, Korea
| | - Ju Ah Lee
- Hwa-pyeong Institute of Integrative Medicine, Incheon, Korea
| | - Hye Lim Lee
- Department of Pediatrics, College of Korean Medicine, Daejeon University, Daejeon, Korea
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Chen T, Yu W, Xie X, Ge H, Fu Y, Yang D, Zhou L, Liu X, Yan Z. Influence of Gonadotropin Hormone Releasing Hormone Agonists on Interhemispheric Functional Connectivity in Girls With Idiopathic Central Precocious Puberty. Front Neurol 2020; 11:17. [PMID: 32082242 PMCID: PMC7006458 DOI: 10.3389/fneur.2020.00017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 01/08/2020] [Indexed: 01/19/2023] Open
Abstract
Purpose: The pubertal growth suppressive effects of gonadotropin hormone releasing hormone agonists (GnRHa) are well-known, although it remains unclear if long-term GnRHa treatment influences the brain function of treated children. The present study investigated the differences in the homotopic resting-state functional connectivity patterns in girls with idiopathic central precocious puberty (ICPP) with and without GnRHa treatment using voxel-mirrored homotopic connectivity (VMHC). Methods: Eighteen girls with ICPP who underwent 12 months of GnRHa treatment, 40 treatment-naïve girls with ICPP, and 19 age-matched girls with premature thelarche underwent resting-state functional magnetic resonance imaging using a 3T MRI. VMHC method was performed to explore the differences in the resting-state interhemispheric functional connectivity. The levels of serum pubertal hormones, including luteinizing hormone (LH), follicular-stimulating hormone, and estradiol, were assessed. Correlation analyses among the results of clinical laboratory examinations, neuropsychological scales, and VMHC values of different brain regions were performed with the data of the GnRHa treated group. Results: Significant decreases in VMHC of the lingual, calcarine, superior temporal, and middle frontal gyri were identified in the untreated group, compared with the control group. Medicated patients showed decreased VMHC in the superior temporal gyrus, when compared with the controls. Compared to the unmedicated group, the medicated group showed a significant increase in VMHC in the calcarine and middle occipital gyrus. Moreover, a positive correlation was observed between basal LH levels and VMHC of the middle occipital gyrus in medicated patients. Conclusions: These findings indicate that long-term treatment with GnRHa was associated with increased interhemispheric functional connectivity within several areas responsible for memory and visual process in patients with ICPP. Higher interhemispheric functional connectivity in the middle occipital gyrus was related to higher basal LH production in the girls who underwent treatment. The present study adds to the growing body of research associated with the effects of GnRHa on brain function.
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Affiliation(s)
- Tao Chen
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wenquan Yu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaoling Xie
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Huaizhi Ge
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yuchuan Fu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Di Yang
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Radiology, Zhejiang Hospital, Hangzhou, China
| | - Lu Zhou
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Radiology, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaozheng Liu
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhihan Yan
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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9
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Dong G, Zhang J, Yang Z, Feng X, Li J, Li D, Huang M, Li Y, Qiu M, Lu X, Liu P, Zeng Y, Xu X, Luo X, Dai W, Gong S. The Association of Gut Microbiota With Idiopathic Central Precocious Puberty in Girls. Front Endocrinol (Lausanne) 2020; 10:941. [PMID: 32038493 PMCID: PMC6987398 DOI: 10.3389/fendo.2019.00941] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 12/31/2019] [Indexed: 12/12/2022] Open
Abstract
Idiopathic central precocious puberty (ICPP) is a relatively common condition in preadolescent girls, and its pathogenesis remains to be uncovered. A variety of studies have highlighted the association of gut microbiota (GM) with endocrine diseases, such as obesity, which is commonly associated with ICPP. However, the relationship between GM and ICPP remains unexplored. Feces samples were collected from 25 girls with ICPP (ICPP group) and 23 healthy girls (Control group). We applied 16S rDNA sequencing to compare the GM between two groups. The ICPP group had higher GM diversity and was enriched for several GM species, including Ruminococcus gnavus, Ruminococcus callidus, Ruminococcus bromii, Roseburia inulinivorans, Coprococcus eutactus, Clostridium leptum, and Clostridium lactatifermentans, which are known to be associated with obesity and are related to the production of short-chain fatty acids. Additionally, 36 candidate GM biomarkers for patients with ICPP screening were identified with high accuracy (AUC = 0.95, 95% CI 0.88 to 1). We observed that the GM of the ICPP group was enriched for the microbial functions of cell motility, signal transduction, and environmental adaptation. Positive correlations were also detected between Fusobacterium and follicle-stimulating hormone, and Gemmiger and luteinizing hormone. This study documents relationships between GM and ICPP, and the implication of these findings remains to be determined.
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Affiliation(s)
- Guoqing Dong
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Jiyong Zhang
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Zhenyu Yang
- School of Statistics and Data Science, NanKai University, Tianjin, China
| | - Xin Feng
- Microbial Department, WeHealthGene Institute, Shenzhen, China
| | - Jianxu Li
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Dongfang Li
- Microbial Department, WeHealthGene Institute, Shenzhen, China
| | - Miao Huang
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Yinhu Li
- Microbial Department, WeHealthGene Institute, Shenzhen, China
| | - Minghui Qiu
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Xiyan Lu
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Peihui Liu
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Yongmei Zeng
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Ximing Xu
- School of Statistics and Data Science, NanKai University, Tianjin, China
| | - Xiaoping Luo
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenkui Dai
- Microbial Department, WeHealthGene Institute, Shenzhen, China
- Joint Laboratory of Microecology and Children's Health, Shenzhen Children's Hospital and Shenzhen WeHealthGene Co. Ltd, Shenzhen, China
| | - Sitang Gong
- Department of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou, China
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Abstract
BACKGROUND Herbal medicine is widely used in East Asia to treat idiopathic central precocious puberty (ICPP). Most of the available clinical trials that investigated herbal medicine for ICPP have been included in this review. This systematic review will assess the efficacy and safety of herbal medicine for ICPP. METHODS Eleven databases, including Asian databases, will be searched for studies conducted through 2018. We will include randomized controlled trials assessing herbal medicine for ICPP. The risk of bias will be evaluated using the Cochrane risk of bias assessment tool, and confidence in the cumulative evidence will be evaluated using the Grading of Recommendations Assessment, Development, and Evaluation instrument. ETHICS AND DISSEMINATION This systematic review will be published in a peer-reviewed journal and disseminated both electronically and in print. The review will be updated to inform and guide health care practices. TRIAL REGISTRATION NUMBER PROSPER 2018 CRD42018087988.
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Affiliation(s)
- Hye Lim Lee
- Department of Pediatrics, College of Korean Medicine, Gachon University, Seongnam
| | - Yoo Been Lee
- Department of Pediatrics, College of Korean Medicine, Gachon University, Seongnam
| | - Jun-Yong Choi
- School of Korean Medicine, Pusan National University, Yangsan
| | - Ju Ah Lee
- Department of Internal Medicine College of Korean Medicine, Gachon University, Seongnam, Korea
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11
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Yi LF, Wen HX, Qiu M, Cao XX. [An analysis of cardiac autonomic nerve function in girls with idiopathic central precocious puberty]. Zhongguo Dang Dai Er Ke Za Zhi 2017; 19:1239-1242. [PMID: 29237522 PMCID: PMC7389795 DOI: 10.7499/j.issn.1008-8830.2017.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 10/09/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigate the cardiac autonomic nerve function in girls with idiopathic central precocious puberty (ICPP). METHODS A total of 66 girls with ICPP were enrolled, among whom 36 were obese and 30 were not obese. A total of 68 age-matched healthy girls (normal controls) and 51 girls with simple obesity were enrolled as controls. All the subjects underwent 24-hour ambulatory electrocardiography, and deceleration capacity of heart rate (DC), acceleration capacity of heart rate (AC), and heart rate variability (HRV), and body mass index (BMI) were compared between groups. RESULTS Compared with the normal control group, the ICPP group had significantly lower DC, standard deviation of normal-to-normal R-R intervals (SDNN), standard deviation of the average normal-to-normal intervals (SDANN), root mean square of successive differences (RMSSD), and high-frequency power (HF) and significantly higher AC and BMI. The ICPP group had significantly lower RMSSD and BMI than the simple obesity group (P<0.05). Compared with the ICPP girls without obesity, those with obesity had significantly lower DC, RMSSD, and HF and significantly higher AC and BMI (P<0.05). CONCLUSIONS Cardiac autonomic dysfunction is seen in girls with ICPP, especially those with obesity, mainly presenting with reduced vagal tone.
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Affiliation(s)
- Lan-Fen Yi
- Department of Electrocardiogram, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430016, China.
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12
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Yi LF, Wen HX, Qiu M, Cao XX. [An analysis of cardiac autonomic nerve function in girls with idiopathic central precocious puberty]. Zhongguo Dang Dai Er Ke Za Zhi 2017; 19:1239-1242. [PMID: 29237522 PMCID: PMC7389795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 10/09/2017] [Indexed: 11/12/2023]
Abstract
OBJECTIVE To investigate the cardiac autonomic nerve function in girls with idiopathic central precocious puberty (ICPP). METHODS A total of 66 girls with ICPP were enrolled, among whom 36 were obese and 30 were not obese. A total of 68 age-matched healthy girls (normal controls) and 51 girls with simple obesity were enrolled as controls. All the subjects underwent 24-hour ambulatory electrocardiography, and deceleration capacity of heart rate (DC), acceleration capacity of heart rate (AC), and heart rate variability (HRV), and body mass index (BMI) were compared between groups. RESULTS Compared with the normal control group, the ICPP group had significantly lower DC, standard deviation of normal-to-normal R-R intervals (SDNN), standard deviation of the average normal-to-normal intervals (SDANN), root mean square of successive differences (RMSSD), and high-frequency power (HF) and significantly higher AC and BMI. The ICPP group had significantly lower RMSSD and BMI than the simple obesity group (P<0.05). Compared with the ICPP girls without obesity, those with obesity had significantly lower DC, RMSSD, and HF and significantly higher AC and BMI (P<0.05). CONCLUSIONS Cardiac autonomic dysfunction is seen in girls with ICPP, especially those with obesity, mainly presenting with reduced vagal tone.
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Affiliation(s)
- Lan-Fen Yi
- Department of Electrocardiogram, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430016, China.
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Ying Y, Tang J, Chen W, Cai Z, Niu WT. GnRH agonist treatment for idiopathic central precocious puberty can improve final adult height in Chinese girls. Oncotarget 2017; 8:109061-109067. [PMID: 29312590 PMCID: PMC5752503 DOI: 10.18632/oncotarget.22568] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 09/03/2017] [Indexed: 11/28/2022] Open
Abstract
Object To study the outcomes of GnRHa on final adult height in Chinese idiopathic central precocious puberty (ICPP) girls and the involved factor(s) that can predict height gain. Methods We conducted a retrospective analysis on 10 years of data obtained from three clinical hospitals from January 2005 to March 2015, and 101 girls with ICPP, who received GnRHa therapy for more than six months and already reached their adult height were enrolled. Results Height, bone age, midparent height, HtSDS, sexual development, therapy duration and predicted adult height(PAH)at start and end of GnRHa, and the final adult height(FAH) were recorded and calculated. Their PAH significantly increased at end of GnRHa (158.4±6.00cm), compared to that at the start of GnRHa(153.1±5.37cm) (P<0.001), and their final adult height(157.0±4.82) significantly increased compared to PAH at start of GnRHa(P<0.001). There was no difference between PAH at end of GnRHa and FAH(P>0.05). After GnRHa therapy, most of the ICPP girls reached their midparent height compared to that at start of GnRHa(P<0.01). FAH was positively correlated with Ht at start, and end of GnRHa, PAH at start and end of GnRHa, and also with midparent height (R2=0.59, 0.74, 0.68, 0.73 and 0.80, P<0.001). While FAH was not correlated with the duration of treatment and BA at start of GnRHa(R2 = 0.15and 0.1, P>0.05). The percentage of adult short stature decreased and those reached midparent height significantly increased after GnRHa therapy, compared to that at start of GnRHa(60.6% vs.30.4% and 67.85% vs. 94.64%, respectively, P<0.05). Conclusions GnRHa therapy to ICPP girls can effectively achieve the final adult height. After GnRHa therapy, most of these patients reached their midparent height, while few of these patients had an adult short stature.
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Affiliation(s)
- Yanqin Ying
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Tang
- Department of Pediatrics, Jingzhou Maternal and Children Health Care Hospital, Jinzhou, China
| | - Wei Chen
- Department of Pediatrics, Sichuan Shuangliu Maternal and Children Health Care Hospital, Chengdu, China
| | - Zemin Cai
- Department of Pediatrics, The First Affiliated Hospital of University of South China, Hengyang, China
| | - Wan Ting Niu
- VA Boston Healthcare System, Department of Orthopedics, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Zhao Y, Hou L, Gao HJ, Zhan D, Zhang C, Luo XP. Independent relationship between body mass index and LH peak value of GnRH stimulation test in ICPP girls: A cross-sectional study. ACTA ACUST UNITED AC 2017; 37:556-562. [PMID: 28786058 DOI: 10.1007/s11596-017-1772-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 06/15/2017] [Indexed: 10/18/2022]
Abstract
The effect of obesity on idiopathic central precocious puberty (ICPP) girls is still under discussion. The relationship between body mass index (BMI) and sexual hormone levels of gonadotropin-releasing hormone (GnRH) stimulation test in ICPP girls is controversial and the underlying mechanism is unclear. This study aims to further explore the independent effect of excess adiposity on peak luteinizing hormone (LH) level of stimulation test in ICPP girls and the role of other related factors. A retrospective cross-sectional study was performed on 618 girls diagnosed as having ICPP, including 355 cases of normal weight, 99 cases of overweight and 164 cases of obese. The results showed that obese group had more progressed Tanner stage and no significant difference (P=0.28) in LH peak was found as basal LH value was used as a covariate. The obese group had higher total testosterone (TT), adrenocorticotrophic hormone (ACTH), 17-α hydroxyprogesterone (17-αOHP) and androstendione (AN), with significantly increased fasting insulin (FIN) and homeostasis model of assessment for insulin resistance index (HOMA-IR). Stratified analysis showed inconsistency of the relationship between BMI-standard deviation score (BMI-SDS) and LH peak in different Tanner stages (P for interaction=0.017). Further smoothing plot showed linear and non-linear relationship between BMI-SDS and LH peak in three Tanner stages. Then linear regression model was used to analyze the relationship between BMI-SDS and LH peak in different Tanner stages, with and without different confounding factors being adjusted. In B2 stage, BMI-SDS was negatively associated with LH peak. In B3 stage, when BMI-SDS <1.5, as BMI-SDS increased, the level of LH peak decreased (model I: β=-1.8, 95% CI=-4.7 to 1.1, P=0.214). When BMI-SDS ≥1.5, BMI-SDS was significantly positively associated with LH peak (model I: β=4.5, 95% CI=1.7 to 7.4, P=0.002). In B4 stage, when BMI-SDS <1.5, BMI-SDS was negatively associated with LH peak (model I: β=-11.6, 95% CI=-22.7 to-0.5, P=0.049). When BMI-SDS ≥1.5, BMI-SDS was positively associated with LH peak (model I: β=-4.2, 95% CI=-3.3 to 11.7, P=0.28). It is concluded that there is an independent correlation between BMI-SDS and LH peak of stimulation test in ICPP girls, their relationships are different in different Tanner stages, and the effect of BMI-SDS can be affected by adrenal androgens, estradiol and glucose metabolism parameters.
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Affiliation(s)
- Yue Zhao
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ling Hou
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hong-Jie Gao
- Department of Pediatrics, Qilu Hospital, Shandong University, Jinan, 250012, China
| | - Di Zhan
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Cai Zhang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiao-Ping Luo
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Zhao Y, Long W, Du C, Yang H, Wu S, Ning Q, Luo X. Prevalence of vitamin D deficiency in girls with idiopathic central precocious puberty. Front Med 2018; 12:174-81. [PMID: 28791667 DOI: 10.1007/s11684-017-0544-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 04/30/2017] [Indexed: 12/15/2022]
Abstract
The relationship between vitamin D deficiency and idiopathic central precocious puberty (ICPP) has been recently documented. In this study, 280 girls diagnosed with ICPP and 188 normal puberty control girls of similar ages were enrolled and retrospectively studied. The ICPP group had significantly lower serum 25-hydroxyvitamin D (25[OH]D) levels than the control group. Furthermore, a nonlinear relationship was found between serum 25[OH]D and ICPP, and a cut-off point for serum 25[OH]D was found at 31.8 ng/ml for ICPP with and without adjusting the different confounding factors. Girls with serum 25[OH]D ≥ 31.8 ng/ml had a lower odds ratio (unadjusted: OR 0.36, 95% CI 0.15 to 0.83, P < 0.05; height and weight adjusted: OR 0.44, 95% CI 0.18 to 1.08, P = 0.072; BMI adjusted: OR 0.36, 95% CI 0.16 to 0.84, P < 0.05). The ICPP subjects with 25[OH]D deficiency had a higher body mass index (BMI) than the subjects from the two other subgroups. Correlation analysis showed that vitamin D level is correlated with BMI and some metabolic parameters in the ICPP group. Our study suggested that vitamin D status may be associated with ICPP risk and may have a threshold effect on ICPP.
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Yang YU, Xiong XY, Yang LI, Xie L, Huang H. Testing of kisspeptin levels in girls with idiopathic central precocious puberty and its significance. Exp Ther Med 2015; 9:2369-2373. [PMID: 26136989 DOI: 10.3892/etm.2015.2398] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 03/03/2015] [Indexed: 11/05/2022] Open
Abstract
The aim of this study was to explore the significance of plasma kisspeptin levels in diagnosis and therapeutic evaluation through the analysis of the kisspeptin levels of girls diagnosed with idiopathic central precocious puberty (ICPP) prior to treatment and after 6-months of treatment and those with simple premature thelarche (PT). A total of 70 girls including 24 girls diagnosed with ICPP, 21 girls with PT and 25 normal girls were enrolled in the study. ELISA analysis was conducted to detect the plasma levels of kisspeptin. The kisspeptin level of the ICPP group prior to treatment (1.80±0.13 ng/ml) was significantly higher than those of the other two groups. The kisspeptin level of the ICPP group after 6 months of treatment (1.49±0.21 ng/ml) was significantly lower than that prior to treatment (P<0.05). It may be concluded that the plasma level of kisspeptin is associated with the initiation of pubertal development, and it may serve as an important parameter in the diagnosis of ICPP and the evaluation of therapeutic effects.
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Affiliation(s)
- Y U Yang
- Department of Endocrinology, The Children's Hospital of Jiangxi, Nanchang, Jiangxi 330006, P.R. China
| | - Xiang-Yu Xiong
- Department of Endocrinology, The Children's Hospital of Jiangxi, Nanchang, Jiangxi 330006, P.R. China
| | - L I Yang
- Department of Endocrinology, The Children's Hospital of Jiangxi, Nanchang, Jiangxi 330006, P.R. China
| | - Liling Xie
- Department of Endocrinology, The Children's Hospital of Jiangxi, Nanchang, Jiangxi 330006, P.R. China
| | - Hui Huang
- Department of Endocrinology, The Children's Hospital of Jiangxi, Nanchang, Jiangxi 330006, P.R. China
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