Efficacy of leuprolide acetate versus triptorelin pamoate administered every 3 months for treatment of central precocious puberty.

Background: Central precocious puberty (CPP) is typically treated with gonadotropin-releasing hormone (GnRH) agonists. Although numerous GnRH agonist variants are available, limited research has compared the efficacy of leuprolide acetate and triptorelin pamoate administered at 3-month intervals.

Purpose: This study aimed to assess the efficacy of CPP treatment with triptorelin pamoate and leuprolide acetate administered at 3-month intervals.

Kisspeptin and DLK1 levels for monitoring treatment of girls with central precocious puberty.

Background: Kisspeptin and delta-like 1 homolog (DLK1) are neuropeptides that reportedly play an important role in pubertal timing by activating and inhibiting the hypothalamic-pituitary-gonadal axis, respectively. Consequently, serum kisspeptin and DLK1 levels may be novel biomarkers for differentiating between central precocious puberty (CPP) and premature thelarche (PT) in girls and used to monitor CPP treatment.

Purpose: To compare baseline serum kisspeptin and DLK1 levels in girls with CPP at diagnosis and after treatment to age-matched girls with PT.

Effectiveness of leuprolide acetate administered monthly compared to three-monthly in the treatment of central precocious puberty: evaluation at the end of treatment.

Introduction: Gonadotropin-releasing hormone (GnRH) analogs are the standard treatment for central precocious puberty (CPP). Although there are numerous varieties of GnRH agonists, the effectiveness of 1-monthly compared with 3-monthly Leuprolide acetate is still restricted. The objective of this study was to evaluate the outcomes of CPP treatment with Leuprolide acetate at a 1-monthly dosage of 3.

Exposure to Bisphenol A and Its Analogs among Thai School-Age Children.

Bisphenol F (BPF) and bisphenol S (BPS) have become popular substitutes for bisphenol A (BPA) in the plastic industry due to concerns over BPA's adverse effects. However, there is limited information on children's exposure to these chemicals. This study aims to assess the extent of BPA, BPF, and BPS exposure and determine factors that influence such exposure.

The utilization of basal luteinizing hormone in combination with the basal luteinizing hormone and follicle-stimulating hormone ratio as a diagnostic tool for central precocious puberty in girls.

Purpose: Intravenous gonadotropin-releasing hormone (IV GnRH) testing is the gold standard for confirming a central precocious puberty (CPP) diagnosis. However, this test is not widely available commercially. Therefore, our study aim was to establish cutoff values for basal gonadotropin level and gonadotrophin responses to a 100-μg subcutaneous IV GnRH test that can distinguish between CPP and premature thelarche (PT) to discover a simple method to detect CPP.

Serum Cortisol as a Biomarker of Severe Dengue.

Dengue infection presents a wide range of clinical symptoms. Serum cortisol is known as a severity predictor of serious infection but is not yet clearly understood in dengue infection. We aimed to investigate the pattern of cortisol response after dengue infection and evaluate the possibility of using serum cortisol as the biomarker to predict the severity of dengue infection.

Novel Variants and Phenotypes in NEUROG3-Associated Syndrome.

Context: Biallelic pathogenic variants in the NEUROG3 gene cause malabsorptive diarrhea, insulin-dependent diabetes mellitus (IDDM), and rarely hypogonadotropic hypogonadism. With only 17 reported cases, the clinical and mutational spectra of this disease are far from complete.

Objective: To identify the underlying genetic etiology in 3 unrelated Thai patients who presented with early-onset malabsorptive diarrhea, endocrine abnormalities, and renal defects and to determine the pathogenicity of the newly identified pathogenic variants using luciferase reporter assays and western blot.

Sex-specific ranges and ratios for anogenital distance among Thai full-term newborns.

Introduction: Anogenital distance (AGD) is a marker of prenatal androgen exposure and a tool for assessment of differences of sex development. Data for AGD in newborns have been published, but these findings may not be applicable to Thai newborns.

Aim: To provide the sex-specific ranges for AGD in Thai full-term newborns.

Late sequelae of drug reaction with eosinophilia and systemic symptoms (DRESS) cause thyroid dysfunction and thyroiditis: review of literature.

Drug reaction with eosinophilia and systemic symptoms (DRESS) is one of the severe cutaneous adverse drug reactions (SCARs) with high mortality rate and variable long term sequelae, especially in thyroid dysfunction and thyroiditis. In this article, we review clinical course, culprit drugs, onset of diagnosis, and type of thyroid dysfunction in DRESS patients. There were a total of 51 cases including 12 children (aged less than 18 years old) and 39 adults from our review.

Increased bisphenol A levels in Thai children and adolescents with type 1 diabetes mellitus.

Background: The incidence of type 1 diabetes mellitus (T1DM) in children and adolescents continues to increase worldwide. The reason for this is unclear. In addition to the role of genetics, bisphenol A (BPA) has been investigated as a possible causal factor for T1DM.

A patient with combined pituitary hormone deficiency and osteogenesis imperfecta associated with mutations in and .

Genetic disorders have been shown to co-occur in individual patient. A Thai boy with features of osteogenesis imperfecta (OI) and combined pituitary hormone deficiency (CPHD) was identified. The causative mutations were investigated by whole exome and Sanger sequencing.

Endocrine manifestations of PHACE syndrome.

PHACE syndrome is an uncommon disorder of posterior fossa anomalies, cervicofacial infantile hemangiomas, arterial anomalies, cardiac defects, eye anomalies, and midline/ventral defects. Endocrine abnormalities including hypopituitarism and ectopic thyroid were rarely described. In this article we review occurrence, onset, presenting symptoms, hormonal treatments and outcomes of all endocrine abnormalities in PHACE syndrome.

Higher phthalate concentrations are associated with precocious puberty in normal weight Thai girls.

Background: The cause of precocious puberty may be associated with genetics and other conditions such as central nervous system (CNS) insults, or the exposure to endocrine disrupting chemicals (EDCs). Phthalates is known to be one of the EDCs and have estrogenic and antiandrogenic activities, and may be associated with advanced puberty. The objective of the study was to determine the association between urinary phthalate metabolites and advanced puberty.

Adrenal insufficiency in non-transfusion-dependent α-thalassemia.

Background: Very few studies about adrenal insufficiency (AI) have been published with regard to non-transfusion-dependent (NTD) thalassemia, and none of those studies involved α-thalassemia patients. The aim of this study was therefore to determine the prevalence of AI in patients with NTD α-thalassemia, and to identify factors that predict the development of AI in this thalassemia subpopulation.

Methods: This cross-sectional descriptive study was conducted in NTD α-thalassemic children at three referral hospitals in Thailand in 2015-2016.

Association between urinary phthalates and metabolic abnormalities in obese Thai children and adolescents.

Background: Several endocrine disruptors (including phthalates) are considered to be a cause of obesity. However, the current evidence has not conclusively established an association between phthalates and metabolic abnormalities, especially in children. The objective of the study was to evaluate the association between urinary phthalate metabolites and metabolic abnormalities in obese Thai children and adolescents.

Novel mutations of the SRD5A2 and AR genes in Thai patients with 46, XY disorders of sex development.

Background: Abnormalities of dihydrotestosterone conversion [5α-reductase deficiency: online Mendelian inheritance in man (OMIM) 607306] or actions of androgens [partial androgen insensitivity syndrome (PAIS): OMIM 312300] during the 8th-12th weeks of gestation cause varying degrees of undervirilized external genitalia in 46, XY disorders of sex development (DSD) with increased testosterone production. The objective of the study was to determine clinical and genetic characteristics of Thai patients with 46, XY DSD.

Methods: A cross-sectional study was conducted in 46, XY DSD with increased testosterone production (n=43) evaluated by a human chorionic gonadotropin (hCG) stimulation test or clinical features consistent with 5α-reductase deficiency or PAIS.

A girl with permanent neonatal diabetes due to KCNJ11 mutation presented with Mauriac syndrome after improper adjustment in sulfonylurea dosage over 6 years.

Mauriac syndrome is characterized by growth impairment, Cushingoid features, and hepatomegaly in patients with poorly controlled type 1 diabetes mellitus (T1DM). We report a novel presentation of Mauriac syndrome in a 9-year-old girl who was diagnosed with neonatal diabetes at 3 months of age due to the p.R201C mutation in KCNJ11.

Splicing analysis of CYP11B1 mutation in a family affected with 11β-hydroxylase deficiency: case report.

Background: Congenital adrenal hyperplasia (CAH) due to steroid 11β-hydroxylase deficiency (11β-OHD) is a rare form of CAH associated with low renin hypertension, hypokalemia, hyperandrogenemia and ambiguous genitalia in affected females. Herein we describe the clinical, hormonal and molecular characteristics of two Uzbekistan siblings with 11β-OHD and analyze the effects of a splicing mutation.

Case Presentation: A 46,XX girl presented with genital ambiguity and low renin hypertension; her 46,XY brother presented with precocious puberty.

DKA with Severe Hypertriglyceridemia and Cerebral Edema in an Adolescent Boy: A Case Study and Review of the Literature.

A 13-year-old adolescent boy with type 1 diabetes mellitus (1b) presented with diabetic ketoacidosis (DKA) and cerebral edema. Grossly lipemic serum and lipemia retinals due to extremely high triglyceride (TG) level were observed without evidence of xanthoma or xanthelasma. Cerebral edema was treated by appropriate ventilation and mannitol administration.

Increased levels of bisphenol A (BPA) in Thai girls with precocious puberty.

Background: Reports on the secular trend of pubertal onset indicate a recent earlier start especially in girls. Bisphenol A (BPA), which posses estrogenic activity, might be a cause of advanced puberty. The objective of the study was to determine the association between BPA and advanced puberty.

Growth Hormone (GH) Retesting and Final Adult Height in Childhood-Onset GH Deficiency (CO-GHD): Experiences from King Chulalongkorn Memorial Hospital, Thailand.

Objective: Evaluate GHstatus in CO-GHD subjects after completion of linear growth, and report the auxological outcomes of rhGH treatment.

Material And Method: Twenty-four CO-GHD subjects (14 with IGHD and 10 with MPHD), treated with rhGH for a period of 6.6 ± 3.