Satisfaction with a new patient education program for children, adolescents, and young adults with differences of sex development (DSD) and their parents.

Objective: Evaluation of the participant satisfaction with a newly developed interdisciplinary, modular education program for children, adolescents, and young adults with differences of sex development (DSD) and their parents. Methods: The two-day program including tailored medical information, peer consultation and psychological support aimed to improve diagnosis-specific knowledge and empowerment. Post-training satisfaction was measured using an adapted ZUF-8 questionnaire, scoring from 5 (worst) to a maximum of 26 (best) for persons aged 6-17 and from 10 to 40 points for adults, including 2 open-ended questions. Results: The questionnaire, completed by 89 children (6-13 years), 92 adolescents (14-17 years), 47 young adults (18-24 years), and 345 parents, revealed consistent high satisfaction with the program regardless of age or diagnosis (children 24.4 ± 2.1, adolescents 23.5 ± 2.7; young adults 36.0 ± 4.0, parents 36.6 ± 3.4). Neither sociodemographic factors nor diagnosis burden, shame, or informedness showed relevant associations with satisfaction levels. Participants highlighted exchange and open atmosphere as key satisfaction elements. Conclusion: Satisfaction with the new education program was high in all examined groups. Implementing it in routine care requires further analysis to determine the program's long-term effects on well-being and knowledge. Innovation: The first educational program for young people with DSD addressing their specific challenges through inclusive language, an open approach to sex and gender and the inclusion of self-help groups.

The spectrum of clinical, hormonal findings in children with congenital adrenal hyperplasia in Isfahan province; a 20-year review.

OBJECTIVES: Congenital adrenal hyperplasia is an autosomal recessive disorder caused by complete or partial defects in one of the several steroidogenic enzymes involved in synthesizing of cortisol from cholesterol in the adrenal gland. Prompt and proper treatment of the disease would reduce symptoms and the level of androgens in patients. The present study aimed to evaluate the demographic characteristics and clinical findings of these patients. METHODS: This retrospective investigation was conducted in 146 patients with congenital adrenal hyperplasia participated. Their clinical and paraclinical findings were accurately recorded in the file and extracted from the records. RESULTS: Among all 146 patients, 119(81.5 %) was 21-OH Deficiency type;11-OH Deficiency type was 13(8.9 %), 10(6.8 %) was 3ß-HSD type, StAR was 2(1.4 %) and 17 alpha(α)-hydroxylase Deficiency was 2(1.4 %). The mean age of disease onset in these patients was 2.45 ± 1.16 years. Macropenis was the most frequent clinical finding in 39 cases of 64 boys (60.9 %), and Clitoromgaly was the most clinical presentation in 40 cases of 82 girls (48.7 %). The levels of testosterone, dehydroepiandrosterone sulfate, and 17-OHP significantly decreased in the last visit compared to the initial diagnosis. CONCLUSIONS: Based on the clinical findings in every infant or child with ambiguous genitalia, macropenis, clitoromegaly, hirsutism, and premature pubarche, we should consider congenital adrenal hyperplasia. Prompt and proper treatment and disease control would reduce symptoms and the level of androgens in patients.

Non Typical Type 1 Diabetes Mellitus Onset in a Child With Salt-Wasting Congenital Adrenal Hyperplasia.

Type 1 diabetes mellitus (T1DM) and congenital adrenal hyperplasia (CAH) are 2 complex endocrine disorders with neighboring genetic loci. We present a case of T1DM onset in a 6-year-old child, already affected by 21-hydroxylase deficiency (salt-wasting CAH) diagnosed at 18 days of age, who was referred to our clinic because of typical symptoms of diabetes despite nondiagnostic fasting blood glucose values. Further analysis revealed elevated glycated hemoglobin (HbA1c), low C-peptide, and specific autoantibodies suggesting the diagnosis of T1DM. Although he only started with rapid-acting insulin analogue before meals, he presented spontaneous episodes of hypoglycemia just before the morning hydrocortisone dose, due to an underdosed glucocorticoid intake. Based on continuous glycemic monitoring (CGM), his morning dose was increased and given earlier; then we decided to apply an advanced hybrid closed-loop insulin pump to maintain glycemic time in range above 70%. Fasting glucose in CAH patients can be lower due to underdosed glucocorticoid replacement therapy. HbA1c and CGM can help recognize T1DM onset and evaluate the correct dosage of corticosteroid therapy in CAH patients. New studies are needed to understand the therapeutic approach for a more specific treatment in case of coexistence of these diseases.

Design, Synthesis, and Biological Evaluations of Novel Thiazolo[4,5-d]pyrimidine Corticotropin Releasing Factor (CRF) Receptor Antagonists as Potential Treatments for Stress Related Disorders and Congenital Adrenal Hyperplasia (CAH).

Corticotropin-releasing factor (CRF) is a key neuropeptide hormone that is secreted from the hypothalamus. It is the master hormone of the HPA axis, which orchestrates the physiological and behavioral responses to stress. Many disorders, including anxiety, depression, addiction relapse, and others, are related to over-activation of this system. Thus, new molecules that may interfere with CRF receptor binding may be of value to treat neuropsychiatric stress-related disorders. Also, CRF1R antagonists have recently emerged as potential treatment options for congenital adrenal hyperplasia. Previously, several series of CRF1 receptor antagonists were developed by our group. In continuation of our efforts in this direction, herein we report the synthesis and biological evaluation of a new series of CRF1R antagonists. Representative compounds were evaluated for their binding affinities compared to antalarmin. Four compounds (2, 5, 20, and 21) showed log IC50 values of -8.22, -7.95, -8.04, and -7.88, respectively, compared to -7.78 for antalarmin. This result indicates that these four compounds are superior to antalarmin by 2.5, 1.4, 1.7, and 1.25 times, respectively. It is worth mentioning that compound 2, in terms of IC50, is among the best CRF1R antagonists ever developed in the last 40 years. The in silico physicochemical properties of the lead compounds showed good drug-like properties. Thus, further research in this direction may lead to better and safer CRF receptor antagonists that may have clinical applications, particularly for stress-related disorders and the treatment of congenital adrenal hyperplasia.

Uncommon adrenal rest tumors and massive adrenal enlargement in adult with congenital adrenal hyperplasia mimicking metastasis from pleomorphic sarcoma.

BACKGROUND: Congenital adrenal hyperplasia (CAH) encompassed a bunch of autosomal recessive disorders characterized by impaired cortisol levels due to an enzymatic deficiency in steroid synthesis. In adult male patients with CAH, a frequent complication related to poor disease control is the development of ectopic adrenocortical tissue in the testes, named testicular adrenal rest tumors (TART). Conversely, ovarian adrenal rest tumors (OART) in females are extremely rare and adrenal rests in sites other than gonads are so uncommon to have been described only few times in literature. CASE PRESENTATION: We report a case of a male patient with untreated CAH and oncologic history of pleomorphic sarcoma who presented with massive bilateral adrenal enlargement and adrenal rest tumors in peri-lumbar and peri-cecal sites, which mimicked metastasis from sarcoma. CONCLUSIONS: The development of massive adrenal enlargement and ectopic adrenal rest tumors in sites other than gonads, even if very uncommon, should be suspected in patients with CAH and prolonged periods of undertreatment.

A quantitative modeling framework to understand the physiology of the hypothalamic-pituitary-adrenal axis and interaction with cortisol replacement therapy.

Congenital adrenal hyperplasia (CAH) is characterized by impaired adrenal cortisol production. Hydrocortisone (synthetic cortisol) is the drug-of-choice for cortisol replacement therapy, aiming to mimic physiological cortisol circadian rhythm. The hypothalamic-pituitary-adrenal (HPA) axis controls cortisol production through the pituitary adrenocorticotropic hormone (ACTH) and feedback mechanisms. The aim of this study was to quantify key mechanisms involved in the HPA axis activity regulation and their interaction with hydrocortisone therapy. Data from 30 healthy volunteers was leveraged: Endogenous ACTH and cortisol concentrations without any intervention as well as cortisol concentrations measured after dexamethasone suppression and single dose administration of (i) 0.5-10 mg hydrocortisone as granules, (ii) 20 mg hydrocortisone as granules and intravenous bolus. A stepwise model development workflow was used: A newly developed model for endogenous ACTH and cortisol was merged with a refined hydrocortisone pharmacokinetic model. The joint model was used to simulate ACTH and cortisol trajectories in CAH patients with varying degrees of enzyme deficiency, with or without hydrocortisone administration, and healthy individuals. Time-dependent ACTH-driven endogenous cortisol production and cortisol-mediated feedback inhibition of ACTH secretion processes were quantified and implemented in the model. Comparison of simulated ACTH and cortisol trajectories between CAH patients and healthy individuals showed the importance of administering hydrocortisone before morning ACTH secretion peak time to suppress ACTH overproduction observed in untreated CAH patients. The developed framework allowed to gain insights on the physiological mechanisms of the HPA axis regulation, its perturbations in CAH and interaction with hydrocortisone administration, paving the way towards cortisol replacement therapy optimization.

Rare secondary hypertension caused by compound heterozygous CYP17A1 mutations: a case report.

Background: 17α-Hydroxylase deficiency, a rare form of congenital adrenal hyperplasia, presents diagnostic and treatment challenges because of the limited number of cases reported. Case summary: This report discusses the case of a 17-year-old Chinese girl who suffered from unexplained dizziness, headaches, and high blood pressure. She had amenorrhoea during puberty and had been diagnosed with ovarian delay. Initially, she was diagnosed with hypertension and received three antihypertensive medications. However, her blood pressure remained poorly controlled. Gene sequencing revealed 17α-hydroxylase deficiency caused by compound heterozygous mutations in CYP17A1. One of the mutation sites, potentially novel, has not been reported previously. Subsequently, dexamethasone therapy was initiated, her blood pressure was controlled, and the symptoms disappeared. During the 1-year follow-up, her blood pressure remained normal, and the symptoms did not recur. Discussion: 17α-Hydroxylase deficiency is a rare cause of secondary hypertension. Despite the low prevalence, it should not be overlooked in younger patients.

A novel variant of the STAR gene: nonclassical presentation from Turkey.

OBJECTIVES: Lipoid congenital adrenal hyperplasia (LCAH) is a rare autosomal recessive disease caused by mutations in the steroidogenic acute regulatory protein (STAR) gene, expressed in the adrenal and gonadal tissues. In classical LCAH, individuals with 46, XY chromosomes present with a female appearance of the external genitalia due to insufficient androgen production. In the non-classical form, a milder phenotype is observed with male external genitalia. Here, we present a non-classical LCAH diagnosis with a newly identified c.266T>A (p.Ile89Asn) likely pathogenic homozygous variant in a 46, XY infant. CASE PRESENTATION: A three-month-and-thirteen-day-old male proband presented with clinical features of cortisol and mineralocorticoid deficiencies. The manifestation of salt-wasting syndrome occurred relatively late, and although the external genitalia appeared male, there was a mild virilization defect. The combination of mild impairment in androgen production and severe salt-wasting syndrome is an intriguing finding in our patient. Peripheral blood samples were obtained from the patient and his family. The newly identified variant, determined by next-generation sequencing analysis, was confirmed by segregation analysis showing carrier status in both parents. CONCLUSIONS: We aim to contribute to the literature by elucidating molecular mechanisms by presenting an atypical presentation and a newly identified variant.

An insight into Indonesia's progress for newborn screening program: What is currently going on.

Objectives: In this literature review, we describe the progress of Indonesia's NBS program (which is heavily centered on CH screening), its current pilot projects, and what lies ahead for this program. Setting: Since its conception began with congenital hypothyroidism (CH) screening, Indonesia has experienced plodding progress in NBS. There is a shortage of literature discussing the history, or the lack of, and journey of NBS in Indonesia. Methods: We searched for literature in Pubmed and Google Scholar with keywords such as "Newborn Screening, "Neonatal Screening," "Indonesia," "Asia Pacific," "Congenital Hypothyroidism," "Congenital Adrenal Hyperplasia,""Critical Congenital Heart Disease," "Hearing Loss," and "Inborn Error of Metabolism." Results: The only mandatory and regulated NBS program in Indonesia is congenital hypothyroid (CH) screening, with some pilot projects being conducted on screening for congenital adrenal hyperplasia (CAH), critical congenital heart disease (CCHD), hearing loss, and to a lesser extent, inborn error of metabolisms (IEMs). Conclusion: Despite the evidence and benefits, the government does not mandate or regulate newborn diseases such as CHD, CAH, hearing loss, and IEMs. The lack of regulation exists despite multiple pilot projects and studies showing a benefit in at least trying to screen newborns for those conditions.

Classic congenital adrenal hyperplasia with unilateral functional adrenal cortical adenoma: case report.

Congenital adrenal hyperplasia (CAH) is a group of autosomal recessive disorders related to adrenal steroid biosynthesis, and mainly caused by mutations in the CYP21A2 gene encoding 21-hydroxylase. Adrenal tumors are common in CAH, but functional adrenal tumors are rare. Here, we report a 17-year-old female with virilized external genitalia and primary amenorrhea, accompanied by a right adrenal tumor. Her 17-OHP level was normal, cortisol and androgen levels were significantly elevated, and the tumor pathology showed adrenal cortical adenoma. Gene testing for CYP21A2 showed c.518T > A in exon 4 and c.29313C > G in intron 2. The possibility of untreated classic CAH with 21-OH deficiency causing functional adrenal cortical adenoma should be considered. When clinical diagnosis highly considers CAH and cannot rule out the influence of functional adrenal tumors' secretion function on 17-OHP, gene mutation analysis should be performed.

A Cross-Sectional Study of Congenital Adrenal Hyperplasia.

INTRODUCTION AND AIM: Congenital adrenal hyperplasia is an autosomal recessive disease caused by the deficiency of one of the enzymes of adrenal steroidogenesis, the most common of which is the deficiency of 21-hydroxylases. It represents a significant cause of morbidity and mortality in the pediatric population, especially in the absence of systematic neonatal screening in Morocco, which makes the management of these patients difficult for clinicians. This study aimed to describe the epidemiological, clinical, laboratory, evolutionary, and therapeutic profile of children followed for congenital adrenal hyperplasia at the pediatric endocrinology unit, Abderrahim Harrouchi Children's Hospital, Casablanca, Morocco. Materials and methods: A retrospective cross-sectional study including 184 children followed for congenital adrenal hyperplasia over a period of 11 years (from January 1, 2013, to December 31, 2023). The diagnosis was confirmed by molecular biology, and all clinical, laboratory, and radiological data were collected retrospectively from medical records. RESULTS: The median age at diagnosis was 1.5 months (birth: 13 years). The consanguinity rate was 54.4% (n=100). A history of death in the family was found in 16.3% (n=30) of cases in a table of salt wasting and infections. The classic form was observed in 72% (n=132) of children compared to 28.3% (n=52) for the non-classical form. The virilizing form with salt wasting and the pure virilizing form represented 45.6% (n=84) and 26% (n=48) of cases, respectively. Deficiency in 21-hydroxylase was found in 91.8% (n=169) of children, while deficiency in 11-ß-hydroxylase was identified in 4.9% (n=9) of cases, and in 3-ß-hydroxysteroid dehydrogenase in 3.2% (n=6) of cases. A total of 40.7% (n=75) of children underwent corrective surgery of the external genitalia. CONCLUSION: Congenital adrenal hyperplasia is a group of rare diseases. The best therapeutic alternative would be newborn screening and antenatal diagnosis.

Development and evaluation of a candidate reference measurement procedure for detecting 17α-hydroxyprogesterone in dried blood spots using isotope dilution liquid chromatography tandem mass spectrometry.

17α-Hydroxyprogesterone (17α-OHP) quantification in dried blood spots (DBS) is essential for newborn screening for congenital adrenal hyperplasia (CAH), which is challenging due to its low physiological concentration. The high false-positive rates of immunoassays necessitate the development of more accurate methods. Liquid chromatography tandem mass spectrometry (LC-MS/MS) offers increased specificity and sensitivity, yet standardized procedures for 17α-OHP measurement are required for clinical application. A candidate reference measurement procedure (cRMP) using isotope dilution LC-MS/MS was developed for 17α-OHP quantification in DBS. By utilizing stable isotope-labeled D8-17α-OHP as an internal standard, the cRMP was optimized, covering sample preparation, calibration, and LC-MS/MS analysis. The method performance was validated across several parameters, including precision, accuracy, specificity, detection limits, and matrix effects. Clinical applicability was further assessed through the establishment of reference intervals for healthy newborns. The developed cRMP exhibited a linear range of 1.00 to 80.00 ng/mL for 17α-OHP, with detection and quantification limits of 0.14 ng/mL and 0.52 ng/mL, respectively. Inter- and intraday precision demonstrated coefficients of variation within 1.27 to 5.69%. The recovery rates and matrix effects were well within acceptable limits, ensuring method reliability. Clinical application showed distinct reference intervals for healthy newborns that were unaffected by sex but influenced by weight and gestational age. This method significantly enhances CAH diagnostic accuracy in newborns, providing a valuable tool for clinical laboratories and improving newborn screening program standardization and traceability.

A differential expression of an identical mutation in CYP17A1 gene in two infertility patients: a case report.

BACKGROUND: 17-Hydroxylase deficiency is the rarest form of congenital adrenal hyperplasia, a disorder that affects steroidogenesis, causing abnormal hormone levels. Studies have shown a clear association between 17-hydroxylase deficiency and primary infertility, but a definite protocol to treat the disorder has not been determined yet. CASE PRESENTATION: Case I presents a 24-year-old Caucasian Israeli-Arab female who experienced 6 years of infertility. Before her initial visit to our clinic, she underwent three laparoscopic ovarian cystectomies, had an unsuccessful in vitro fertilization cycle, and was treated with combined oral contraceptives. Her hormonal profile was tested, and the results led to genetic counseling and the diagnosis of non-classical congenital adrenal hyperplasia. She was treated with estradiol, glucocorticoids, and transdermal testosterone. After hormonal levels were lowered, in vitro fertilization cycles were initiated, and the patient had a spontaneous ovulation. In case II, a 20-year-old Caucasian Israeli-Arab female presented for infertility evaluation owing to her oligomenorrhea. Her vitals and physical examination had normal results. The investigation of her abnormal hormonal profile led her to be referred to genetic testing, where the results showed the same genetic mutation as seen in case I. CONCLUSION: Both cases highlight the distinctiveness of the condition, where an identical mutation in the gene responsible for the same enzyme can bring about diverse phenotypes. Case I offers a potential treatment protocol for this rare disorder.

Green method for 17-hydroxyprogesterone extraction and determination using PDMS stir bar sorptive extraction coupled with HPLC: optimization by response surface methodology.

Quantifying small amounts of the 17-hydroxyprogesterone in various matrix is crucial for different purposes. In this study, a commercial polydimethylsiloxane stir bar was used to extract hormone from water and urine samples. Analysis was performed by high-performance liquid chromatography using a UV detector. The response surface methodology was used to optimize the desorption and extraction steps, with predicted optimal point relative errors of 1.25% and 6.40%, respectively. The optimized method was validated with a linear range of 1.21-1000.00 for aqueous and 2.43-2000.00 ng mL-1 for urine samples. The coefficient of determination was 0.9998 and 0.9967, and the detection limit of the proposed method was obtained to be 0.40 and 0.80 ng mL-1 for aqueous and urine samples, respectively. The recovery percentage and relative standard deviation within a day and between three days after the addition of three different concentration levels of the standard to the control sample were 87-103% and 0.4-3.6% for aqueous and 87.5-101% and 0.1-5.2% for urine samples, respectively. The results show that the proposed method can be appropriate and cost-effective for extracting and analyzing this hormone. In addition, using three different tools, the greenness of the proposed method was proven.

When Diagnosis Takes a Turn: A Case Series on Testicular Adrenal Rest Tumor/Leydig Cell Tumor.

Testicular adrenal rest tumor (TART) is a known complication of congenital adrenal hyperplasia (CAH) that simulates testicular germ cell tumors to the extent that they can pose a diagnostic challenge to treating physicians. In this case series, we have presented four patients with different clinical scenarios but all of them presented with a common symptom of bilateral testicular masses. Their clinical histories were strongly suggestive of CAH. Most of them were treated initially as cases of germ cell tumor (Leydig) as their clinical features were overlapping, posing a diagnostic challenge. The histopathological features of CAH and Leydig cell tumors overlap considerably. Diagnosis of CAH must always be kept in mind as a differential diagnosis in patients presenting with bilateral testicular swellings. Timely diagnosis of TARTs and CAH can help preserve testicular functions. Careful histopathological analysis can add to the clinical features of CAH and Leydig tumors to correctly diagnose these patients. Here, we discuss this diagnostic challenge in our four patients.

Pregnancy in Congenital Adrenal Hyperplasia.

Over the last several decades, children with all forms of classic congenital adrenal hyperplasia (CAH) are identified early and treated appropriately throughout childhood. As adults, women with CAH may desire to become mothers and their usual chronic therapy and disease control is often inadequate for conception. Subsequently, little data exist on their management during pregnancy. Pregnancy in women with various forms of CAH is possible with appropriate treatment. Achieving pregnancy is more complex than disease management during pregnancy.

Adult endocrinologists' perspectives on transitioning adolescent patients with congenital adrenal hyperplasia.

OBJECTIVES: The study aimed to evaluate adult endocrinologists' perspectives on caring for patients with congenital adrenal hyperplasia (CAH) and views on their transition from pediatric to adult care. METHODS: An online survey was conducted among adult clinical endocrinologists at Harvard Medical School-affiliated hospitals from March to October 2022. RESULTS: Most participants (25/34, 73.5 %) treat patients with CAH and expressed moderate to high confidence (23/32, 71.9 %) in their care. Those that did not treat or accept referrals cited insufficient expertise, knowledge, and resources as reasons. Only half of respondents correctly answered at least 50 % of standard of care questions. The main transition of care barrier identified was the absence of standardized policies (12/34, 35.3 %). CONCLUSIONS: Participants, though involved in care of patients with CAH, had varied responses to standard of care questions and transition of care barriers, emphasizing the need for standardized transition protocols and additional training to ensure up-to-date clinical knowledge.

17α Hydroxylase/17,20 lyase deficiency: clinical features and genetic insights from a large Turkey cohort.

PURPOSE: 17α Hydroxylase/17,20 lyase deficiency (17OHD) is a rare form of congenital adrenal hyperplasia, typically diagnosed in late adolescence with symptoms of pubertal delay and hypertension. This study aimed to determine the clinical and laboratory characteristics of 17OHD cases and gather data on disease management. METHODS: Data from 97 nationwide cases were analyzed using the CEDD-NET web system. Diagnostic, follow-up findings, and final heights of patients were evaluated. RESULTS: Mean age at admission was 13.54 ± 4.71 years, with delayed puberty as the most common complaint. Hypertension was detected in 65% at presentation; hypokalemia was present in 34%. Genetic analysis revealed Exon 1-6 homozygous deletion as the most frequent mutation, identified in 42 cases. Hydrocortisone replacement was universal; pubertal replacement was administered to 66 cases. Antihypertensive treatment was required in 57 (90%) patients. Thirty-seven cases reached final height, with an average SD of 0.015 in 46,XX and -1.43 in 46,XY. Thelarche and pubarche did not develop properly in some cases despite estradiol treatment. CONCLUSION: This study represents the largest cohort of pediatric cases of 17-hydroxylase deficiency (17OHD) documented in the literature. Hypertension and hypokalemia can serve as guiding indicators for early diagnosis.The final height is typically considered to be normal. The relationship between genotype and phenotype remains elusive. The initial genetic test for exon 1-6 deletions may be MLPA in our region.

Successful Pregnancy in Isolated 17,20-lyase Deficiency Without Glucocorticoid Use or Assisted Reproduction Techniques.

Isolated 17,20-lyase deficiency (ILD) is a partial form of 17α-hydroxylase/17,20-lyase deficiency that typically presents with infertility and lack of pubertal development. Successful live births have been achieved using assisted reproductive techniques. We present a case of spontaneous pregnancy in an 18-year-old female with ILD without reproduction treatments or glucocorticoid use. She presented to our clinic with absence of pubarche and oligomenorrhea and had typical external genitalia and complete breast development. Follicular phase progesterone and estradiol were within reference values, and androgen levels were undetectable. Corticosterone was increased, and cortisol responded partially to the ACTH-stimulation test. This profile raised a suspicion for ILD, which was confirmed by the finding of the homozygous p.R347H variant in the CYP17A1 gene. Sex steroid replacement and glucocorticoid use during stress were prescribed. She returned 2 years later 20 weeks pregnant. Her gestation was uneventful, and a full-term healthy male was born. This phenomenon could be partially explained by sufficient estrogen synthesis via residual 17,20-lyase enzymatic activity. Intermittent estradiol use may have favored uterine development and fine-tuned the pituitary-gonadal axis rhythm. Normal progesterone levels may have permitted an adequate endometrial "implantation window" without glucocorticoid use. Finally, elevated corticosterone may have compensated for the partial cortisol deficiency.

Current Advances in the Management of Congenital Adrenal Hyperplasia.

Congenital adrenal hyperplasia (CAH) is an autosomal recessive genetic condition caused by various enzyme deficiencies that result in disruptions of pathways of adrenal steroidogenesis. 21-hydroxylase deficiency is the most common form of CAH and has a variable phenotype which ranges a spectrum, from the most severe salt-wasting type to the simple-virilizing type and the least severe nonclassical form. Patients with CAH are at risk for various comorbidities due to the underlying adrenal hormone production imbalance as well as the treatment of the condition, which typically includes supraphysiologic glucocorticoid dosing. Children and adults require frequent monitoring and careful medication dosing adjustment. However, there are multiple novel therapies on the horizon that offer promise to patients with CAH in optimizing their treatment regimens and reducing the risk of comorbidities.