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Objective Classic androgens such as dehydroepiandrosterone, androstenedione, and testosterone are generally measured for diagnosis and treatment monitoring in children and adolescents with hyperandrogenism, as can occur in congenital adrenal hyperplasia, premature pubarche, or polycystic ovarian syndrome. However, adrenally-derived 11-oxygenated androgens also contribute to the androgen pool and should therefore be considered in clinical management. Nevertheless, paediatric reference intervals are lacking. Therefore, we developed a serum assay to establish reference intervals for four 11-oxygenated androgens in addition to four classic androgens. Design Reference interval study for serum 11-oxygenated androgens in children. Methods We developed and validated a sensitive liquid chromatography-tandem mass spectrometry assay and quantified eight serum androgens, including four 11-oxygenated androgens, in serum of 256 healthy children (aged 0-17 years old). An age-dependency for all androgens was observed, and therefore we divided the cohort based on age (prepubertal [ n = 133; 94 boys, 39 girls] and pubertal [ n = 123; 52 boys, 71 girls]) to compute reference intervals (2.5th-97.5th percentiles). Results In the prepubertal group, there was no significant sex-difference for any of the measured androgens. In the pubertal group, androstenedione, testosterone, and dihydrotestosterone showed a significant difference between boys and girls. In contrast, adrenal androgens dehydroepiandrosterone, 11-hydroxyandrostenedione, 11-ketoandrostenedione, 11-hydroxytestosterone, and 11-ketotestosterone did not. Conclusions We developed and validated an assay for 11-oxygenated androgens, in addition to four classic androgens and established reference intervals. This enables a comprehensive evaluation of serum androgen status in children with clinical symptoms of hyperandrogenism. [ABSTRACT FROM AUTHOR]

Testicular adrenal rest tumors (TARTs), commonly occurring in males with congenital adrenal hyperplasia, may arise from chronic stimulation of adrenocorticotropic hormone (ACTH)–sensitive cells in the testes. It is not yet established whether the human fetal testis (HFT) is responsive to ACTH. To investigate this, we cultured HFT tissue with and without ACTH for up to 5 days, and quantified adrenal steroid hormones and expression of adrenal steroidogenic enzymes. Fetal testis and adrenal tissue produced high levels of testosterone and cortisol, respectively, indicating viability. In contrast to fetal adrenal tissues, the expression of ACTH receptor MC2R was either absent or expressed at extremely low levels in ex vivo HFT tissue and no clear response to ACTH in gene expression or steroid hormone production was observed. Altogether, this study suggests that the HFT is unresponsive to ACTH, which would indicate that a TART does not arise from fetal testicular cells chronically exposed to ACTH in utero. [ABSTRACT FROM AUTHOR]

Congenital adrenal hyperplasia (CAH) is a group of autosomal recessive disorders affecting cortisol biosynthesis. Reduced activity of an enzyme required for cortisol production leads to chronic overstimulation of the adrenal cortex and accumulation of precursors proximal to the blocked enzymatic step. The most common form of CAH is caused by steroid 21-hydroxylase deficiency due to mutations in CYP21A2. Since the last publication summarizing CAH in Endocrine Reviews in 2000, there have been numerous new developments. These include more detailed understanding of steroidogenic pathways, refinements in neonatal screening, improved diagnostic measurements utilizing chromatography and mass spectrometry coupled with steroid profiling, and improved genotyping methods. Clinical trials of alternative medications and modes of delivery have been recently completed or are under way. Genetic and cell-based treatments are being explored. A large body of data concerning long-term outcomes in patients affected by CAH, including psychosexual well-being, has been enhanced by the establishment of disease registries. This review provides the reader with current insights in CAH with special attention to these new developments. [ABSTRACT FROM AUTHOR]

Purpose Although sexuality has been reported to be impaired in females with congenital adrenal hyperplasia (CAH) resulting from 21-hydroxylase deficiency, sexuality in males with CAH so far has remained largely unconsidered. Patients One of the largest European male cohorts of patients with CAH in which sexuality in male patients with CAH was assessed. Methods Sexuality was evaluated in 91 sexually active male patients with CAH using questionnaires investigating sexual orientation, age at sexual initiation, sexual activity, satisfaction with sex life, and sexual problems, such as fears or dislike of sexual activity, lack or excessive sexual desire, difficulties getting aroused or reaching an orgasm, premature ejaculation, and no or incomplete erection. Results Sexuality in male patients with CAH was similar to European reference populations. If sexuality problems were present, they were less frequently reported by the most severely affected CAH males. Adducing a holistic perspective, sexual problems showed substantial association to psychological problems, such as anxiety and depression. Conclusions Sexuality in male patients with CAH in general was unaffected and sexuality problems seemed to be associated in particular with psychological problems. Because sexual health is a key factor of general health, we recommend that sexuality as well as psychological issues explicitly should be addressed in health care of patients with a CAH diagnosis, independent of sex. [ABSTRACT FROM AUTHOR]