Search

Context Children with congenital adrenal hyperplasia (CAH) are at risk for early puberty. Gonadotropin-releasing hormone analog (GnRHa) is frequently used and can decrease bone mineral density (BMD). Objective Our aim was to investigate the effect of GnRHa therapy on BMD in a longitudinal study of patients with CAH spanning both childhood and adulthood. Design and Setting Sixty-one patients with classic CAH due to 21-hydroxylase deficiency (20 treated with GnRHa) were followed with dual-energy X-ray absorptiometry (DXA) scans at puberty onset, attainment of adult height, and during early adulthood. Main Outcome Measures Whole body, lumbar spine, femoral neck, total hip, and distal radius BMD z-score at adult height. Longitudinal BMD and adult height were also assessed. Results Twenty patients received GnRHa for an average of 4.5 ± 2 years. There were no differences in BMD between GnRHa-treated and -untreated groups at adult height for all sites. Overall, the follow-up DXA during early adulthood showed decreases in BMD z-scores for whole body (P =.01), lumbar spine (P <.0001), femoral neck (P =.06), total hip (P =.009), and distal radius (P =.05). GnRHa treatment correlated with improved height outcomes compared to predicted height at puberty onset after adjusting for midparental height (P =.02). Patients in both groups achieved similar adult height. Conclusion In children with CAH, GnRHa does not compromise BMD. However, BMD decreases with time and during the second and third decades of life is a possible effect of chronic supraphysiologic glucocorticoids. Children with CAH who experience early puberty benefit from GnRHa treatment as evidenced by the positive effect on height. [ABSTRACT FROM AUTHOR]

The most common form of congenital adrenal hyperplasia is 21-hydroxylase deficiency (21OHD), which in the classic (severe) form occurs in roughly 1:16 000 newborns worldwide. Lifelong treatment consists of replacing cortisol and aldosterone deficiencies, and supraphysiological dosing schedules are typically employed to simultaneously attenuate production of adrenal-derived androgens. Glucocorticoid titration in 21OHD is challenging as it must balance the consequences of androgen excess vs those from chronic high glucocorticoid exposure, which are further complicated by interindividual variability in cortisol kinetics and glucocorticoid sensitivity. Clinical assessment and biochemical parameters are both used to guide therapy, but the specific purpose and goals of each biomarker vary with age and clinical context. Here we review the approach to medication titration for children and adults with classic 21OHD, with an emphasis on how to interpret adrenal biomarker values in guiding this process. In parallel, we illustrate how an understanding of the pathophysiologic and pharmacologic principles can be used to avoid and to correct complications of this disease and consequences of its management using existing treatment options. [ABSTRACT FROM AUTHOR]

Objective: Poorly controlled salt-wasting (SW) congenital adrenal hyperplasia (CAH) patients often require high 9α-fluorocortisol doses as they show high levels of 17-hydroxyprogesterone (17OHP), which is a mineralocorticoid (MC)-receptor antagonist. Design: We investigated the renin--angiotensin--aldosterone system in patients with SW-CAH receiving twice daily modified-release hydrocortisone (MR-HC, Efmody) compared with standard glucocorticoid (GC) therapy. Methods: Data were analyzed from the 6-month, phase 3 study of MR-HC (n =42) versus standard GC therapy (n=41). MC replacement therapy remained unchanged throughout the study. Blood pressure, serum potassium, serum sodium, plasma renin activity (PRA), and serum 17OHP and androstenedione concentrations were analyzed at baseline, 4, 12, and 24 weeks. Results: The median serum 17OHP in the morning was significantly lower on MR-HC compared with standard GC at 24 weeks (2.5 nmol L-1 (IQR 8.3) versus 10.5 nmol L-1 (IQR 55.2), P=.001). PRA decreased significantly from baseline to 24 weeks in patients on MR-HC (0.83 ng L-1 s-1 (IQR 1.0) to 0.48 ng L-1 s-1 (IQR 0.61), P=.012) but not in patients on standard GC (0.53 ng L-1 s-1 (IQR 0.66) to 0.52 ng L-1 s-1 (IQR 0.78), P=.613). Serum sodium concentrations increased from baseline to 24 weeks in patients on MR-HC (138.8±1.9 mmol L-1 to 139.3±1.8 mmol L-1, P = .047), but remained unchanged on standard GC (139.8±1.6 mmol L-1 to 139.3±1.9 mmol L-1, P=.135). No significant changes were seen in systolic and diastolic blood pressure and serum potassium levels. Conclusion: 6 months of MR-HC therapy decreased PRA and increased sodium levels indicating a greater agonist action of the 9α-fluorocortisol dose, which may be due to the decreased levels of the MC-receptor antagonist 17OHP. [ABSTRACT FROM AUTHOR]

Context Autosomal dominant and rarely de novo gain-of-function variants in the LHCGR gene are associated with precocious male puberty, while somatic LHCGR variants have been found in isolated Leydig cell adenomas and Leydig cell hyperplasia. Bilateral diffuse Leydig cell tumor formation in peripheral precocious male puberty has not been reported. Case Description We present a boy with gonadotropin-independent precocious puberty and rapid virilization beginning in infancy resistant to standard therapy. Treatment with abiraterone in addition to letrozole and bicalutamide proved effective. Bilateral diffuse Leydig cell tumors were identified at age 5 years. Results Whole-genome sequencing of tumor and blood samples was performed. The patient was confirmed to have bilateral, diffuse Leydig cell tumors harboring the somatic, gain-of-function p.Asp578His variant in the LHCGR gene. Digital droplet polymerase chain reaction of the LHCGR variant performed in tumor and blood samples detected low levels of this same variant in the blood. Conclusion We report a young boy with severe gonadotropin-independent precocious puberty beginning in infancy who developed bilateral diffuse Leydig cell tumors at age 5 years due to a somatic gain-of-function p.Asp578His variant in LHCGR. The gain-of-function nature of the LHCGR variant and the developmental timing of the somatic mutation likely play a role in the risk of tumor formation. Abiraterone (a CYP17A1 inhibitor), in combination with an antiandrogen, aromatase inhibitor, and glucocorticoid, appears to be an effective therapy for severe peripheral precocious puberty in boys. [ABSTRACT FROM AUTHOR]

Context: Syndromes of severe insulin resistance (SIR) include insulin receptoropathy, in which all signaling downstream of the insulin receptor is lost, and lipodystrophy, in which some signaling pathways are impaired and others preserved. Women with SIR commonly have ovarian hyperandrogenemia; adrenal-derived 11-oxygenated androgens, produced by CYP11B1, have not been studied. Objective: We aimed to evaluate classic pathway androgens (androstenedione, testosterone) and 11-oxygenated androgens in women with SIR and hyperandrogenemia, and to elucidate the role of insulin receptor signaling for 11-oxygenated androgen production by comparing lipodystrophy and receptoropathy. Methods: Steroid hormones were quantifed using LC-MS/MS in a cross-sectional study of 18 women with hyperandrogenemia and SIR (11 lipodystrophy, 7 receptoropathy) and 23 controls. To assess ovarian vs adrenal origin, steroids were compared in receptoropathy patients with (Ovary+) vs without (Ovary-) ovarian function. Results: Compared with controls, classic androgens were elevated in both lipodystrophy and receptoropathy, and 11-oxygenated androgens were increased in lipodystrophy (2.9-fold higher 11β-hydroxyandrostenedione (11OHA4), 2.4-fold higher 11-ketoandrostenedione (11KA4), 3.6- fold higher 11-ketotestosterone (11KT); P < 0.01), but not receptoropathy. Product-to-precursor ratios for CYP11B1 conversion of androstenedione to 11OHA4 were similar in lipodystrophy and controls but decreased in receptoropathy (6.5-fold lower than control; P = 0.001). Classic androgens were elevated in Ovary + but not Ovary- patients. Conclusions: 11-Oxygenated androgens are elevated in lipodystrophy but not receptoropathy. In SIR, insulin receptor signaling is necessary for adrenal hyperandrogenemia but not ovarian hyperandrogenemia; excess classic androgens are derived from the ovaries. Insulin receptor signaling increases adrenal 19-carbon steroid production, which may have implications for more common disorders of mild IR. [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]

Context: Patients with congenital adrenal hyperplasia (CAH) are exposed to hyperandrogenism and supraphysiologic glucocorticoids, both of which can increase risk of metabolic morbidity.Objective: Our aim was to evaluate cardiovascular and metabolic morbidity risk in a longitudinal study of patients with CAH spanning both childhood and adulthood.Design and Setting: Patients with classic CAH followed for a minimum of 5 years during both childhood and adulthood (n = 57) at the National Institutes of Health were included and compared with the US general population using NHANES data.Main Outcome Measures: Obesity, hypertension, insulin resistance, fasting hyperglycemia, and dyslipidemia.Results: Compared to the US population, patients with CAH had higher (P < 0.001) prevalence of obesity, hypertension, insulin resistance, fasting hyperglycemia, and low high-density lipoprotein (HDL) during childhood and obesity (P = 0.024), hypertension (P<0.001), and insulin resistance (P < 0.001) during adulthood. In our cohort, obesity, hypertension, fasting hyperglycemia, and hypertriglyceridemia began prior to age 10. During childhood, increased mineralocorticoid dose was associated with hypertension (P = 0.0015) and low HDL (P = 0.0021). During adulthood, suppressed androstenedione was associated with hypertension (P = 0.002), and high low-density lipoprotein (P = 0.0039) whereas suppressed testosterone (P = 0.003) was associated with insulin resistance. Elevated 17-hydroxyprogesterone, possibly reflecting poor disease control, was protective against high cholesterol (P = 0.0049) in children. Children whose mothers were obese (maternal obesity) had increased risk of obesity during adulthood (P = 0.0021). Obesity, in turn, contributed to the development of hypertension, insulin resistance, and hypertriglyceridemia in adulthood.Conclusion: Patients with CAH develop metabolic morbidity at a young age associated with treatment-related and familial factors. Judicious use of glucocorticoid and mineralocorticoid is warranted. [ABSTRACT FROM AUTHOR]

Context: Congenital adrenal hyperplasia due to 21-hydroxylase deficiency (21OHD) is typically treated with lifelong supraphysiologic doses of glucocorticoids (GCs). Tildacerfont, a corticotropin-releasing factor type-1 receptor antagonist, may reduce excess androgen production, allowing for GC dose reduction.Objective: Assess tildacerfont safety and efficacy.Design and Setting: Two Phase 2 open-label studies.Patients: Adults with 21OHD.Intervention: Oral tildacerfont 200 to 1000 mg once daily (QD) (n = 10) or 100 to 200 mg twice daily (n = 9 and 7) for 2 weeks (Study 1), and 400 mg QD (n = 11) for 12 weeks (Study 2).Main Outcome Measure: Efficacy was evaluated by changes from baseline at 8 am in adrenocorticotropic hormone (ACTH), 17-hydroxyprogesterone (17-OHP), and androstenedione (A4) according to baseline A4 ≤ 2× upper limit of normal (ULN) or A4 > 2× ULN. Safety was evaluated using adverse events (AEs) and laboratory assessments.Results: In Study 1, evaluable participants with baseline A4 > 2× ULN (n = 11; 19-67 years, 55% female) had reductions from baseline in ACTH (-59.4% to -28.4%), 17-OHP (-38.3% to 0.3%), and A4 (-24.2% to -18.1%), with no clear dose response. In Study 2, participants with baseline A4 > 2× ULN (n = 5; 26-63 years, 40% female) had ~80% maximum mean reductions in biomarker levels. ACTH and A4 were normalized for 60% and 40%, respectively. In both studies, participants with baseline A4 ≤ 2× ULN maintained biomarker levels. AEs (in 53.6% of patients overall) included headache (7.1%) and upper respiratory tract infection (7.1%).Conclusions: For patients with 21OHD, up to 12 weeks of oral tildacerfont reduced or maintained key hormone biomarkers toward normal. [ABSTRACT FROM AUTHOR]

Context: Standard glucocorticoid therapy in congenital adrenal hyperplasia (CAH) regularly fails to control androgen excess, causing glucocorticoid overexposure and poor health outcomes.Objective: We investigated whether modified-release hydrocortisone (MR-HC), which mimics physiologic cortisol secretion, could improve disease control.Methods: A 6-month, randomized, phase 3 study was conducted of MR-HC vs standard glucocorticoid, followed by a single-arm MR-HC extension study. Primary outcomes were change in 24-hour SD score (SDS) of androgen precursor 17-hydroxyprogesterone (17OHP) for phase 3, and efficacy, safety and tolerability of MR-HC for the extension study.Results: The phase 3 study recruited 122 adult CAH patients. Although the study failed its primary outcome at 6 months, there was evidence of better biochemical control on MR-HC, with lower 17OHP SDS at 4 (P = .007) and 12 (P = .019) weeks, and between 07:00h to 15:00h (P = .044) at 6 months. The percentage of patients with controlled 09:00h serum 17OHP (< 1200 ng/dL) was 52% at baseline, at 6 months 91% for MR-HC and 71% for standard therapy (P = .002), and 80% for MR-HC at 18 months' extension. The median daily hydrocortisone dose was 25 mg at baseline, at 6 months 31 mg for standard therapy, and 30 mg for MR-HC, and after 18 months 20 mg MR-HC. Three adrenal crises occurred in phase 3, none on MR-HC and 4 in the extension study. MR-HC resulted in patient-reported benefit including menses restoration in 8 patients (1 on standard therapy), and 3 patient and 4 partner pregnancies (none on standard therapy).Conclusion: MR-HC improved biochemical disease control in adults with reduction in steroid dose over time and patient-reported benefit. [ABSTRACT FROM AUTHOR]

Context Serum 17-hydroxyprogesterone (17OHP) and androstenedione (A4) are the conventional biomarkers used to assess disease control in patients with 21-hydroxylase deficiency (21OHD). However, discrepancy between the two is not uncommon, limiting interpretation. Objective To evaluate 11-oxyandrogens in discriminating good versus poor disease control in 21OHD in the setting of discrepant 17OHP and A4. Methods Retrospective analysis of 2738 laboratory assessments obtained as part of Natural History Study of congenital adrenal hyperplasia (CAH) at the National Institutes Health Clinical Center. Patients with discrepant 17OHP and A4 and available sera were selected. A 15-steroid mass-spectrometry panel was performed in sera from patients with 21OHD and age- and sex-matched controls. Patients were categorized in "good" or "poor" control based on clinical assessment (bone age advancement, signs and symptoms of precocious puberty, menstrual irregularity, hirsutism, or hypogonadotrophic hypogonadism). Results Discrepant 17OHP and A4 was found in 469 (17%) laboratory assessments. Of these, 403 (86%) had elevated 17OHP with A4 in reference range. Of 46 patients with available sera, 30 (65%) were in good control. Median fold elevation relative to controls was higher in patients with poor versus good control for 11-hydroxytestosterone (median [interquartile range], 2.82 [1.25-5.43] vs 0.91 [0.49- 2.07], P  = .003), and 11-ketotestosterone (3.57 [2.11-7.41] vs 1.76 [1.24-4.00], P  = .047). Fold elevation of 11-hydroxytestosterone between 3.48 (sensitivity 97%, specificity 47%) and 3.88 (sensitivity 100%, specificity 40%) provided the best discrimination between poor vs good control. Conclusion 11-Oxyandrogens, especially 11-hydroxytestosterone, may be useful in the management of CAH when conventional biomarkers are inconclusive. [ABSTRACT FROM AUTHOR]

Context 46,XX patients with classic congenital adrenal hyperplasia (CAH) are exposed to elevated androgens in utero causing varying levels of virilization. The majority undergo feminizing genitoplasty early in life, with potential impact on sexual function and health-related quality of life (HRQoL). Objective We aimed to determine how sexual and lower urinary tract function, body image, and global HRQoL differs between patients with classic CAH and controls and to characterize how gynecologic anatomy contributes to outcomes. Methods 36 patients with classic CAH and 27 control women who were matched for age, race, and marital status underwent standardized gynecological examination and validated questionnaires. The responses were analyzed in relation to gynecological measurements, genotype, and disease status. Results Compared with controls, patients with CAH were more likely to have sexual dysfunction (P  = 0.009), dyspareunia (P  = 0.007), and other pelvic pain (P  = 0.007); were less likely to be heterosexual (P  = 0.013) or ever have been sexually active (P  = 0.003); had poorer body image independent of body mass index (P  < 0.001); and had worse HRQoL in the areas of general health (P  = 0.03) and pain (P  = 0.009). The patients with CAH had smaller vaginal calibers and perineal body lengths and larger clitoral indexes when compared with controls (P  < 0.001). A larger vaginal caliber in CAH patients was associated with better overall sexual function (P  = 0.024), increased sexual satisfaction (P  = 0.017), less pain (P  < 0.001), and greater number of sexual partners (P  = 0.02). Conclusions 46,XX patients with CAH have increased rates of sexual dysfunction, poor body image, and poor HRQoL, which is mitigated by having a larger vaginal caliber. Management aimed at optimizing vaginal caliber might improve sexual function. [ABSTRACT FROM AUTHOR]

Objectives: The clinical presentation of patients with nonclassic 21-hydroxylase deficiency (N21 OHD) is similar with that for other disorders of androgen excess. The diagnosis of N21 OHD typically requires cosyntropin stimulation. Additionally, the management of such patients is limited by the lack of reliable biomarkers of androgen excess. Herein, we aimed to: (1.) compare the relative contribution of traditional and 11 -oxyandrogens in N21 OHD patients and (2.) identify steroids that accurately diagnose N210HD with a single baseline blood draw. Design: We prospectively enrolled patients who underwent a cosyntropin stimulation test for suspected N21 OHD in two tertiary referral centers between January 2016 and August 2019. Methods: Baseline sera were used to quantify 15 steroids by liquid chromatography-tandem mass spectrometry. Logistic regression modeling was implemented to select steroids that best discriminate N21 OHD from controls. Results: Of 86 participants (72 females), median age 26, 32 patients (25 females) had N21 OHD. Age, sex distribution, and BMI were similar between patients with N210HD and controls. Both testosterone and androstenedione were similar in patients with N21 OHD and controls, while four 11-oxyandrogens were significantly higher in patients with N21 OHD (ratios between medians: 1.7 to 2.2, P < 0.01 for all). 17α-Hydroxyprogesterone (6.5-fold), 16α-hydroxyprogesterone (4.1 -fold), and 21 -deoxycortisol (undetectable in 80% of the controls) were higher, while corticosterone was 3.6-fold lower in patients with N21 OHD than in controls (P < 0.001). Together, baseline 17α-hydroxyprogesterone, 21-deoxycortisol, and corticosterone showed perfect discrimination between N210HD and controls. Conclusions: Adrenal 11-oxyandrogens are disproportionately elevated compared to conventional androgens in N210HD. Steroid panels can accurately diagnose N210HD in unstimulated blood tests. [ABSTRACT FROM AUTHOR]

Testicular adrenal rest tumors (TARTs) are a common cause of male infertility in patients with classic congenital adrenal hyperplasia (CAH). These tumors are located in the rete testis and can lead to impaired blood flow and functional impairment of seminiferous tubules. We describe restoration of fertility in a man with CAH and bilateral TARTs with use of lower-dose glucocorticoid therapy than previously described. A 28-year-old man with classic salt-wasting CAH presented with impaired fertility. Biochemical evaluation showed poor CAH control despite reported compliance with prednisone 5 mg every morning and fludrocortisone 50 μg twice daily. Semen analysis showed azoospermia. Testicular ultrasonography showed TARTs occupying 16% of total testicular volume. After 5 months of dexamethasone 250 μg at bedtime, total TART volume decreased 90%, biochemical control improved, and semen analysis showed a sperm count of 132 × 106 million per milliliter. The patient's wife was confirmed to be pregnant 9 months after the initial visit and delivered a healthy full-term baby girl. The patient's glucocorticoid therapy was changed to prednisone 3 mg twice daily, and 2 years later he continues to show adequate CAH control, stable TART volume, and normal semen analysis, and his wife is pregnant again. Management of CAH in men with TARTs needs to be individualized, and high-dose dexamethasone may not be indicated. The use of a long-acting glucocorticoid at typical recommended dosages can decrease TART size and reverse male infertility. Prednisone given once daily does not adequately control the ACTH-driven complications of CAH. [ABSTRACT FROM AUTHOR]

The article present case study of a 12-year-old Caspase Recruiting Domain Family Member 9-deficient girl with invasive nasofacial phaeohyphomycosis. It mentions that despite antifungals and surgical removal of the frontal lobe disease, the brain infection recurred, prompting a transition from isavuconazole to posaconazole. It also mentions that she developed bilateral hand and foot swelling while on 300 mg of oral posaconazole daily.

Objectives: The treatment goal in congenital adrenal hyperplasia (CAH) is to replace glucocorticoids while avoiding androgen excess and iatrogenic Cushing's syndrome. However, there is no consensus on how to monitor disease control. Our main objectives were to evaluate hormonal circadian rhythms and use these profiles to identify optimal monitoring times and novel disease biomarkers in CAH adults on intermediate-and long-acting glucocorticoids. Design: This was an observational, cross-sectional study at the National Institutes of Health Clinical Center in 16 patients with classic CAH. Methods: Twenty-four-hour serum sampling for ACTH, 17-hydroxyprogesterone (17OHP), androstenedione (A4), androsterone, DHEA, testosterone, progesterone and 24-h urinary pdiol and 5b-pdiol was carried out. Bayesian spectral analysis and cosinor analysis were performed to detect circadian rhythmicity. The number of hours to minimal (TminAC) and maximal (TmaxAC) adrenocortical hormone levels after dose administration was calculated. Results: A significant rhythm was confirmed for ACTH (r2, 0.95; P<0.001), 17OHP (r2, 0.70; P=0.003), androstenedione (r2, 0.47; P=0.043), androsterone (r2, 0.80; P<0.001), testosterone (r2, 0.47; P=0.042) and progesterone (r2, 0.64; P=0.006). The mean (S.D.) TminAC and TmaxAC for 17OHP and A4 were: morning prednisone (4.3 (2.3) and 9.7 (3.5) h), evening prednisone (4.5 (2.0) and 10.3 (2.4) h), and daily dexamethasone (9.2 (3.5) and 16.4 (7.2) h). AUC0-24 h progesterone, androsterone and 24-h urine pdiol were significantly related to 17OHP. Conclusion: In CAH patients, adrenal androgens exhibit circadian rhythms influenced by glucocorticoid replacement. Measurement of adrenocortical hormones and interpretation of results should take into account the type of glucocorticoid and time of dose administration. Progesterone and backdoor metabolites may provide alternative disease biomarkers. [ABSTRACT FROM AUTHOR]