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Zeting Li Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Ling Pei Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Huangmeng Xiao Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Nan Chen Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Fenghua Lai Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Shufang Yue Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Changliu Xu Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Yanbing Li Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Haipeng Xiao Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Xiaopei Cao Department of Endocrinology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China

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Glucose-like peptide-1 (GLP-1) is a vital hormone in the intestines that regulates glucose metabolism. Although pancreatic-derived factor (PANDER) overexpression is known to suppress GLP-1, the underlying mechanisms are unclear. Our study aims to uncover how PANDER influences GLP-1 synthesis and secretion. We established a PANDER overexpression model in STC-1 intestinal cells, confirming its inhibitory effect on GLP-1 secretion. This effect was reversed in PANDER-knockout cells. Additionally, a negative correlation between PANDER and GLP-1 was observed in patients with a history of gestational diabetes. Subsequently, through whole transcriptome gene sequencing in PANDER-overexpressed STC-1 cells, we discovered that the activation of IL-6 and its related STAT3 signaling pathway was significantly inhibited, and this finding was validated by Western blotting and quantitative reverse transcription PCR. Finally, rescue experiments confirmed that the IL-6-related STAT3/Akt/GSK3β/β-catenin signaling pathway mediates the negative regulatory effect of PANDER on GLP-1. Taken together, our data identify IL-6 as a bridge connecting PANDER and GLP-1 in the STC-1 cells, demonstrating potential therapeutic targets for diabetes treatment by targeting the PANDER–IL-6–GLP-1 axis.

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Tianze Ding T Ding, Department of Clinical Nutrition, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China

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Peijie Liu P Liu, Department of Clinical Nutrition, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China

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Jie Jia J Jia, Department of Clinical Nutrition, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China

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Hui Wu H Wu, Department of Nutrition, Seventh People’s Hospital of shanghai University of Traditional Chinese Medicine, Shanghai, China

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Jie Zhu J Zhu, Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, San Marcos, United States

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Kefeng Yang K Yang, Department of Clinical Nutrition, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China

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Introduction: Gestational diabetes mellitus (GDM) significantly affects pregnancy outcomes. Therefore, it is crucial to develop prediction models since they can guide timely interventions to reduce the incidence of GDM and its associated adverse effects.

Methods: A total of 554 pregnant women were selected and their sociodemographic characteristics, clinical data and dietary data were collected. Dietary data was investigated by a validated semi-quantitative food frequency questionnaire (FFQ). We applied random forest mean decrease impurity for feature selection and the models are built using Logistic Regression, XGBoost, and LightGBM algorithms. The prediction performance of different models was compared by Accuracy, Sensitivity, Specificity, Area Under Curve (AUC) and Hosmer-Lemeshow test.

Results: Blood glucose, age, pre-pregnancy body mass index (BMI), triglycerides and high-density lipoprotein cholesterol (HDL) were the top five features according to the feature selection. Among the three algorithms, XGBoost performed best with an AUC of 0.788, LightGBM came second (AUC = 0.749), and Logistic Regression performed the worst (AUC = 0.712). In addition, XGBoost and LightGBM both achieved a fairly good performance when dietary information was included, surpassing their performance on the non-dietary dataset (0.788 vs. 0.718 in XGBoost; 0.749 vs. 0.726 in LightGBM).

Conclusion: XGBoost and LightGBM algorithms outperform Logistic Regression in predicting GDM among the Chinese pregnant women. In addition, dietary data may have a positive effect on improving model performance, which deserves more in-depth investigation with larger sample size.

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Yankun Liang Y Liang, Jinan University, Guangzhou, China

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Zhenpo Zhang Z Zhang, Jinan University, Guangzhou, China

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Jingping Zheng J Zheng, Jinan University, Guangzhou, China

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Yuting Wang Y Wang, Jinan University, Guangzhou, United States

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Jiaxin He J He, Guangdong Food and Drug Vocational College, Guangzhou, China

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Juanzhi Zhao J Zhao, Department of Pharmacy, Sun Yat-Sen University, Guangzhou, 510275, China

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Ling Su L Su, Jinan University, Guangzhou, 510632, China

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Aim: Incretin therapies, including dipeptidyl peptidase-4 inhibitors (DPP-4is) and glucagon-like peptide-1 receptor agonists (GLP-1RAs), are crucial for type 2 diabetes treatment. Evidence on their association with gallbladder, biliary diseases and liver injury remains inconsistent. This study evaluated the association between incretin therapies and hepatobiliary adverse events using FDA's Adverse Event Reporting System (FAERS) data.

Methods: Case reports involving incretin therapies and hepatobiliary events from January 2006 to December 2023 were extracted from FAERS. The association between these agents and hepatobiliary adverse events (hAEs) was analyzed using reporting odds ratios and empirical Bayesian geometric means. Descriptive analyses were conducted to characterize the demographic and clinical features of the hAE cases. Additionally, subgroup analyses calculated reporting odds ratios to evaluate the strength of association between specific incretin drugs and hAEs.

Results: Among 68,351 case reports associated with incretin-based therapies, 1,327 (1.941%) involved hepatobiliary adverse events. DPP-4 inhibitors demonstrated statistically significant associations with multiple hepatobiliary events like cholelithiasis, cholecystitis chronic, and biliary diseases. In contrast, GLP-1 receptor agonists showed weaker associations, primarily linked to gallbladder and biliary disease risks. Subgroup analyses revealed stronger positive correlations with hepatobiliary events for liraglutide and semaglutide among GLP-1 agonists, and for sitagliptin, linagliptin, and vildagliptin among DPP-4 inhibitors. The pooled reporting odds ratio of 2.85 indicated a positive correlation between these drugs and studied adverse events.

Conclusions: This study found statistically significant associations between DPP-4 inhibitors and hepatobiliary adverse events like cholelithiasis and cholecystitis. GLP-1 agonists showed weaker gallbladder/biliary disorder links but higher acute cholecystitis risk. Subgroup analyses revealed varying correlations among specific drugs, potentially dose-dependent. Further large-scale studies are needed to evaluate class effect differences and elucidate mechanisms for guiding clinical use.

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I M A A van Roessel Department of Pediatric Neuro-oncology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands
Department of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center, Lundlaan, EA Utrecht, The Netherlands

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J E Gorter Department of Pediatric Neuro-oncology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands
Department of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center, Lundlaan, EA Utrecht, The Netherlands

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B Bakker Department of Pediatric Neuro-oncology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands
Department of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center, Lundlaan, EA Utrecht, The Netherlands

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M M van den Heuvel-Eibrink Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands
Wilhelmina Children’s Hospital, University Medical Center, Lundlaan, EA Utrecht, The Netherlands

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M H Lequin Department of Radiology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands
Department of Radiology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands

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J van der Lugt Department of Pediatric Neuro-oncology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands

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L Meijer Department of Pediatric Neuro-oncology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands

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A Y N Schouten-van Meeteren Department of Pediatric Neuro-oncology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands

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H M van Santen Department of Pediatric Neuro-oncology, Princess Máxima Center, Heidelberglaan, CS Utrecht, The Netherlands
Department of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center, Lundlaan, EA Utrecht, The Netherlands

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Objective

Children with a supratentorial midline low-grade glioma (LGG) may be at risk for impaired bone health due to hypothalamic-pituitary dysfunction, obesity, exposure to multiple treatment modalities, and/or decreased mobility. The presence of impaired bone health and/or its severity in this population has been understudied. We aimed to identify the prevalence and risk factors for bone problems in children with supratentorial midline LGG.

Materials and methods

A retrospective study was performed in children with supratentorial midline (suprasellar or thalamic) LGG between 1 January 2003 and 1 January 2022, visiting the Princess Máxima Center for Pediatric Oncology. Impaired bone health was defined as the presence of vertebral fractures and/or very low bone mineral density (BMD).

Results

In total, 161 children were included, with a median age at tumor diagnosis of 4.7 years (range: 0.1–17.9) and a median follow-up of 6.1 years (range: 0.1–19.9). Five patients (3.1%) had vertebral fractures. In 99 patients, BMD was assessed either by Dual Energy X-ray Absorptiometry (n = 12) or Bone Health Index (n = 95); 34 patients (34.3%) had a low BMD (≤ −2.0). Impaired visual capacity was associated with bone problems in multivariable analysis (OR: 6.63, 95% CI: 1.83–24.00, P = 0.004).

Conclusion

In this retrospective evaluation, decreased BMD was prevalent in 34.3% of children with supratentorial midline LGG. For the risk of developing bone problems, visual capacity seems highly relevant. Surveillance of bone health must be an aspect of awareness in the care and follow-up of children with a supratentorial midline LGG.

Significance statement

Patients with supratentorial midline LGG may encounter various risk factors for impaired bone health. Bone problems in survivors of childhood supratentorial midline LGG are, however, understudied. This is the first paper to address the prevalence of bone problems in this specific patient population, revealing visual problems as an important risk factor. Diencephalic syndrome historyand/or weight problems associated with hypothalamic dysfunction were related to bone problems in univariate analyses. The results of this study can be used in the development of guidelines to adequately screen and treat these patients to subsequently minimizing bone problems as one of the endocrine complications.

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Muyang He M He, Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, 200032, China

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Haijia Xu H Xu, Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China

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Zhen Ying Z Ying, Endocrinology and Metabolism, Zhongshan Hospital Fudan University, Shanghai, China

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Chen Ying C Ying, Shanghai, United Kingdom of Great Britain and Northern Ireland

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Xiaoying Li X Li, Department of Endocrinology, Fudan University Shanghai, Shanghai, 200032, China

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Acquired hypothalamic obesity (HO) is a rare type of obesity caused by acquired disease-related and/or treatment-related damage to the hypothalamus, most commonly craniopharyngiomas. Effective management of HO is critical due to its significant impact on quality of life and resistance to conventional treatments. This systematic review and meta-analysis aims to evaluate the 12-month, 24-month and 60-month outcomes of bariatric surgery for HO caused by CPs compared with patients with common obesity (CO). Relevant studies were identified in MEDLINE and EMBASE databases until May 2024. A total of 4 matched case-control studies were included. The results indicated that bariatric surgery significantly reduced weight in patients with hypothalamic obesity (22.98±14.22/21.47 ± 9.61/19.07±16.12 %total weight loss, 12/24/60 months after surgery) but the effect was significantly less than in common obesity controls (-6.17/-6.41/-7.72 %total weight loss 12/24/60 months after surgery). Bariatric surgery can significantly reduce body weight in craniopharyngiomas-related hypothalamic obesity, but the effect is less than in matched patients with common obesity. Further studies are necessary to determine the best surgical or multidisciplinary approach to the treatment of acquired hypothalamic obesity.

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Jian Gong School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China

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Yinjuan Lv School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, China

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Yuhao Meng Hubei University of Chinese Medicine, Wuhan, China

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Weiheng Zhang Hubei University of Chinese Medicine, Wuhan, China

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Xiaocui Jiang Hubei University of Chinese Medicine, Wuhan, China

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Min Xiao Laboratory Animal Center, Hubei University of Chinese Medicine, Wuhan, China

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Prenatal stress can lead to the programming of the neuroendocrine system in male offspring, disrupting the hypothalamic testicular axis and adversely affecting the reproductive health of male offspring. This study aimed to determine the long-term effects of prenatal stress on the KISS1 system in male offspring and the effects on reproductive function in male offspring. Sixteen pregnant females were divided into a prenatal control group (PC, n = 8) and a prenatal stress group (PS, n = 8). The PS group was modeled with chronic unpredictable mild stress (CUMS) from day 1 of gestation to full-term delivery. Differences between the two groups in various maternal parameters, including glucocorticoid secretion, litter size, and the effects of male offspring birth weight, the KISS1 system, and reproductive function, were determined. Male offspring of PS dams had lower birth weights compared to prenatal controls.KISS1 gene expression is reduced at birth and in adult PS offspring, and its receptor KISS1-R protein is similarly reduced in PS offspring at birth and adulthood. In adulthood, PS male offspring show significantly reduced sex hormone production, altered testicular morphology, reduced maturation of their supporting cells, and decreased expression of connexin 43 (CX43), leading to an altered sperm microenvironment and reduced sperm quality. In conclusion, prenatal stress leads to adverse changes in the KISS1 system in male offspring and decreased reproductive function.

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Alessandro Barbato Auxo-endocrinology Unit, Meyer Children's Hospital IRCCS, Florence, Italy
Department of Health Sciences, University of Florence, Florence, Italy

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Giulia Gori Medical Genetics Unit, Meyer Children’s Hospital IRCCS, Florence, Italy

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Michele Sacchini Metabolic and Muscular Unit, Meyer Children's Hospital IRCCS, Florence, Italy

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Francesca Pochiero Metabolic and Muscular Unit, Meyer Children's Hospital IRCCS, Florence, Italy

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Sara Bargiacchi Medical Genetics Unit, Meyer Children’s Hospital IRCCS, Florence, Italy

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Giovanna Traficante Medical Genetics Unit, Meyer Children’s Hospital IRCCS, Florence, Italy

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Viviana Palazzo Medical Genetics Unit, Meyer Children’s Hospital IRCCS, Florence, Italy

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Lucia Tiberi Medical Genetics Unit, Meyer Children’s Hospital IRCCS, Florence, Italy

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Claudia Bianchini Pediatric Neurology and Neurogenetics Unit and Laboratories, Meyer Children’s Hospital IRCCS, Florence, Italy

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Davide Mei Pediatric Neurology and Neurogenetics Unit and Laboratories, Meyer Children’s Hospital IRCCS, Florence, Italy

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Elena Parrini Pediatric Neurology and Neurogenetics Unit and Laboratories, Meyer Children’s Hospital IRCCS, Florence, Italy

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Tiziana Pisano Pediatric Neurology and Neurogenetics Unit and Laboratories, Meyer Children’s Hospital IRCCS, Florence, Italy

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Elena Procopio Metabolic and Muscular Unit, Meyer Children's Hospital IRCCS, Florence, Italy

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Renzo Guerrini Pediatric Neurology and Neurogenetics Unit and Laboratories, Meyer Children’s Hospital IRCCS, Florence, Italy
NEUROFARBA Department, University of Florence, Florence, Italy

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Angela Peron Medical Genetics Unit, Meyer Children’s Hospital IRCCS, Florence, Italy
Department of Clinical and Experimental Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy

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Stefano Stagi Auxo-endocrinology Unit, Meyer Children's Hospital IRCCS, Florence, Italy
Department of Health Sciences, University of Florence, Florence, Italy

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Context

Cytochrome C oxidase (COX) is the fourth component of the respiratory chain and is located within the internal membrane of mitochondria. COX deficiency causes an inherited mitochondrial disease with significant genetic and phenotypic heterogeneity. Four clinical subtypes have been identified, each with distinct phenotypes and genetic variants. Mitochondrial complex IV deficiency nuclear type 4 (MC4DN4) is a form of COX deficiency associated with pathogenic variants in the SCO1 gene.

Case description

We describe three patients with MC4DN4 with developmental and epileptic encephalopathy (DEE), hypopituitarism, and SCO1 pathogenic variants. These patients’ phenotypes considerably differ from previously reported MC4DN4 phenotypes as they associate DEE with progressive hypopituitarism and survival beyond the first months after birth. Pituitary deficiency in these patients progressively worsened and mainly involved growth hormone secretion and thyroid function.

Conclusions

Our findings expand knowledge of phenotypic variability in MC4DN4 and suggest that SCO1 is a candidate gene for genetic hypopituitarism and DEE.

Significance statement

Our paper describes three patients affected by MC4DN4 with hypopituitarism and developmental and epileptic encephalopathy (DEE), two features that have never been associated with this condition. In addition, we reviewed the clinical features of all previous cases of MC4DN4 to give the other clinicians a wide picture of the clinical phenotype of this genetic disease. We hope that the publication of our data may help others to identify this disease and consider the chance to analyze the SCO1 gene in cases of DEE associated with pituitary dysfunction. Our article contributes to expanding the spectrum of genetic hypopituitarism and proposes a model to explain an association between this condition, mitochondrial anomalies, and neurodevelopmental defects.

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Lukas Plachy Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Petra Dusatkova Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Klara Maratova Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Shenali Anne Amaratunga Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Dana Zemkova Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Vit Neuman Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Stanislava Kolouskova Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Barbora Obermannova Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Marta Snajderova Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Zdenek Sumnik Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Jan Lebl Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Stepanka Pruhova Department of Pediatrics, Second Faculty of Medicine, Charles University and Motol University Hospital, V Úvalu, Prague, Czech Republic

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Because the causes of combined pituitary hormone deficiency (CPHD) are complex, the etiology of congenital CPHD remains unknown in most cases. The aim of the study was to identify the genetic etiology of CPHD in a well-defined single-center cohort. In total, 34 children (12 girls) with congenital CPHD (growth hormone (GH) deficiency and impaired secretion of at least one other pituitary hormone) treated with GH in our center were enrolled in the study. Their median age was 11.2 years, pre-treatment height was −3.2 s.d., and maximal stimulated GH was 1.4 ug/L. Of them, 30 had central adrenal insufficiency, 27 had central hypothyroidism, ten had hypogonadotropic hypogonadism, and three had central diabetes insipidus. Twenty-six children had a midline defect on MRI. Children with clinical suspicion of a specific genetic disorder underwent genetic examination of the gene(s) of interest via Sanger sequencing or array comparative genomic hybridization. Children without a detected causal variant after the first-tier testing or with no suspicion of a specific genetic disorder were subsequently examined using next-generation sequencing growth panel. Variants were evaluated by the American College of Medical Genetics standards. Genetic etiology was confirmed in 7/34 (21%) children. Chromosomal aberrations were found in one child (14q microdeletion involving the OTX2 gene). The remaining 6 children had causative genetic variants in the GLI2, PROP1, POU1F1, TBX3, PMM2, and GNAO1 genes, respectively. We elucidated the cause of CPHD in a fifth of the patients. Moreover, our study supports the PMM2 gene as a candidate gene for CPHD and suggests pathogenic variants in the GNAO1 gene as a potential novel genetic cause of CPHD.

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Budoor Alemadi Endocrinology Department, Dubai Hospital, Dubai Health, Dubai, UAE

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Fauzia Rashid Endocrinology Department, Dubai Hospital, Dubai Health, Dubai, UAE

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Ali Alzahrani King Faisal Specialist Hospital & Research Centre, Department of Medicine, Riyadh, Saudi Arabia

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Primary hyperparathyroidism has emerged as a prevalent endocrine disorder in clinical settings, necessitating in most cases, surgical intervention for the removal of the diseased gland. This condition is characterised by overactivity of the parathyroid glands, resulting in excessive parathyroid hormone production and subsequent disturbances in calcium homeostasis. The primary mode of management is surgical treatment, relying on the accurate localisation of the pathological parathyroid gland. Precise identification is paramount to ensuring that the surgical intervention effectively targets and removes the diseased gland, alleviating the hyperfunctioning state. However, localising the gland becomes challenging, as discrepancies between the clinical manifestation of active parathyroid and radiological identification are common. Based on our current knowledge, to date, no comprehensive review has been conducted that considers all factors collectively. This comprehensive review delves into the factors contributing to false-negative 99mTc-Sestamibi scans. Our research involved an exhaustive search in the PubMed database for hyperparathyroidism, with the identified literature meticulously filtered and reviewed by the authors. The results highlighted various factors, including multiple parathyroid diseases, nodular goitre, mild disease, or the presence of an ectopic gland that causes discordance. Hence, a thorough consideration of these factors is crucial during the diagnostic workup of hyperparathyroidism. Employing intraoperative PTH assays can significantly contribute to a successful cure of the disease, thereby providing a more comprehensive approach to managing this prevalent endocrine disorder.

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Shams Ali Baig S Ali Baig, University of Birmingham College of Medical and Dental Sciences, Birmingham, B15 2TT, United Kingdom of Great Britain and Northern Ireland

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Kashish Malhotra K Malhotra, Department of Surgery, Dayanand Medical College and Hospital, Ludhiana, India

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Mukunth Kowsik M Kowsik, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland

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Josh Banerjee J Banerjee, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland

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Fazna Rahman F Rahman, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland

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Ashmethaa Ashokkumar A Ashokkumar, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland

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Caroline Gillett C Gillett, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland

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Punith Kempegowda P Kempegowda, University of Birmingham, Birmingham, B15 2TT, United Kingdom of Great Britain and Northern Ireland

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Objectives: To investigate the utility and effectiveness of a school outreach programme in areas of lower socioeconomic status to improve understanding of common endocrine topics and the medical profession.

Methods: Two secondary school outreach sessions were conducted in July 2022. Students were invited to attend lectures delivered by medical professionals and engage in poster-making sessions using the knowledge they had gained throughout the day. Participants completed anonymised pre- and post-session surveys. Outcomes were identified using Kirkpatrick’s training evaluation model. Self-reported perceptions and beliefs (Kirkpatrick’s Level 2a) were compared using chi-square tests. Thematic analysis of team-led poster presentations was performed.

Results: Of the 254 participants included, the response rates of pre- and post-session questionnaires were 75.6% and 56.2%, respectively. The outreach day increased students’ understanding of Obesity and Diabetes, PCOS, and Health Technology. The most well-received activities from the outreach day were voted to be the poster challenge (43.4%) and poster presentation (14.7%). Following the session, there was a trend towards an increased understanding of medical careers and interest in pursuing a medical career, although these did not reach statistical significance.

Conclusions: Outreach programmes could be a practical and effective approach to engaging prospective medical applicants from areas of lower socioeconomic status. Further studies are required to expand outreach programmes to investigate the efficacy of school engagement programmes.

Open access