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Debor B, Bechtold-Dalla Pozza S, Reisch N, Schmidt H, Dubinski I. Effect of complete suppression of androstenedione on auxological development in prepubertal patients with classical congenital adrenal hyperplasia. J Pediatr Endocrinol Metab 2023; 36:930-940. [PMID: 37650550 DOI: 10.1515/jpem-2023-0169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 08/11/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVES Children with classical congenital adrenal hyperplasia (CAH) require glucocorticoid (GC) substitution due to impaired cortisol synthesis. To avoid over- or undertreatment, one has to consider auxology as well as biochemical parameters for adrenal derived steroids like androstenedione (A4) and 17-hydroxyprogesterone (17-OHP). There are no established reference values for A4 and 17-OHP in CAH. METHODS We performed a retrospective study in 53 prepubertal patients with CAH. Datasets of patients were included if the plasma A4 values of the respective clinical visit were under the limit of quantification. Related 17-OHP values were extracted as well as height/length, weight, dose of hydrocortisone, HC regimen, bone age and stages of pubertal development. RESULTS Median hydrocortisone doses were in most observations within the recommended reference ranges. Hydrocortisone has a significant negative influence on 17-OHP values and HSDS. Age has a positive significant influence on 17-OHP, BMI-SDS, and HSDS. Median height standard-deviation-score (HSDS) was beneath 0 at all times, but showed an increasing trend in both sexes. Median body mass index standard-deviation-score (BMI-SDS) was above 0 at all times and showed an increasing trend as well. CONCLUSIONS With guideline-compliant doses of hydrocortisone, suppression of A4 at the respective time of day is possible in prepubertal children. Although HC has a significant negative influence on HSDS, increasing values for HSDS and HC are observed with increasing age. Thus, A4 suppression at the respective time point does not hinder regular growth. An increase in body mass index can already be observed as early as in prepuberty.
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Affiliation(s)
- Belana Debor
- Division of Pediatric Endocrinology and Diabetology, Dr. von Hauner Children's Hospital, University Hospital Munich, LMU Munich, Munich, Germany
| | - Susanne Bechtold-Dalla Pozza
- Division of Pediatric Endocrinology and Diabetology, Dr. von Hauner Children's Hospital, University Hospital Munich, LMU Munich, Munich, Germany
| | - Nicole Reisch
- Department of Medicine IV, University Hospital, LMU Munich, Munich, Germany
| | - Heinrich Schmidt
- Division of Pediatric Endocrinology and Diabetology, Dr. von Hauner Children's Hospital, University Hospital Munich, LMU Munich, Munich, Germany
| | - Ilja Dubinski
- Division of Pediatric Endocrinology and Diabetology, Dr. von Hauner Children's Hospital, University Hospital Munich, LMU Munich, Munich, Germany
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Al Shaikh A, AlGhanmi Y, Awidah S, Bahha A, Ahmed ME, Soliman AT. Clinical Patterns and Linear Growth in Children with Congenital Adrenal Hyperplasia, an 11-Year Experience. Indian J Endocrinol Metab 2019; 23:298-306. [PMID: 31641631 PMCID: PMC6683700 DOI: 10.4103/ijem.ijem_99_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE An important goal in treating children with congenital adrenal hyperplasia (CAH) is to achieve a normal final adult height (FH). The aim of this study was to describe the clinical presentations and evaluate linear growth and possible factors affecting it in children with CAH. METHODS This is a retrospective study of 56 patients with CAH followed up in a tertiary center for 11 years. Patient's data including demographics, clinical, anthropometric, and laboratory information at presentation and during follow-up period were collected from medical records. RESULTS Fifty-six children (31 females) with CAH were seen at KAMC-Jeddah over 11-year period and 91% were 21-hydroxylase deficient. Of these, 46.4% had hyponatremia and 28.6% had hyperkalemia (21.4% had hyponatremia and hyperkalemia) at presentation. Positive family history was documented in 53.6%. Ambiguous genitalia were present in 72% of females and the majority required corrective surgery. Males had significantly decreased HtSDS versus females and females had significantly higher body mass index. The HtSDS of children who had had higher 17OHP or salt-losing crisis during treatment was significantly lower than those who had normal 17OHP and those who did not have salt-losing crisis, respectively. CONCLUSION The final height outcome in our patients with CAH treated with glucocorticoids is lower than the population norm. Proper control of the disease clinically and biochemically through strict compliance to medical therapy as well as close clinical and laboratory monitoring is an important key to achieve normal final adult height in these patients. Side effects, including overweight, obesity, and hypertension are true risk associations and need timely diagnosis and early management.
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Affiliation(s)
- Adnan Al Shaikh
- King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Yasser AlGhanmi
- King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Saniah Awidah
- King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Abdullah Bahha
- King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Mohamed E. Ahmed
- King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Ashraf T. Soliman
- Department of Pediatrics, Division of Endocrinology, University of Alexandria, Egypt
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Livadas S, Bothou C. Management of the Female With Non-classical Congenital Adrenal Hyperplasia (NCCAH): A Patient-Oriented Approach. Front Endocrinol (Lausanne) 2019; 10:366. [PMID: 31244776 PMCID: PMC6563652 DOI: 10.3389/fendo.2019.00366] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 05/22/2019] [Indexed: 12/02/2022] Open
Abstract
Non-classical congenital adrenal hyperplasia (NCCAH) is considered to be a common monogenic inherited disease, with an incidence range from 1:500 to 1:100 births worldwide. However, despite the high incidence, there is a low genotype-phenotype correlation, which explains why NCCAH diagnosis is usually delayed or even never carried out, since many patients remain asymptomatic or are misdiagnosed as suffering from other hyperandrogenic disorders. For affected adolescent and adult women, it is crucial to investigate any suspicion of NCCAH and determine a firm and accurate diagnosis. The Synacthen test is a prerequisite in the event of clinical suspicion, and molecular testing will establish the diagnosis. In most cases occurring under 8 years of age, the first symptom is premature pubarche. In some cases, due to advanced bone age and/or severe signs of hyperandrogenism, initiation of hydrocortisone treatment prepubertally may be considered. Our unifying theory of the hyperandrogenic signs system and its regulation by internal (hormones, enzymes, tissue sensitivity) and external (stress, insulin resistance, epigenetic, endocrine disruptors) factors is presented in an attempt to elucidate both the prominent genotype-phenotype heterogeneity of this disease and the resultant wide variation of clinical findings. Treatment should be initiated not only to address the main cause of the patient's visit but additionally to decrease abnormally elevated hormone concentrations. Goals of treatment include restoration of regular menstrual cyclicity, slowing the progression of hirsutism and acne, and improvement of fertility. Hydrocortisone supplementation, though not dexamethasone administration, could, as a general rule, be helpful, however, at minimum doses, and also for a short period of time and, most likely, not lifelong. On the other hand, in cases where severe hirsutism and/or acne are present, prescription of oral contraceptives and/or antiandrogens may be advisable. Furthermore, women with NCCAH commonly experience subfertility, therefore, there will be analysis of the appropriate approach for these patients, including during pregnancy, based mainly on genotype. Besides, we should keep in mind that since the same patient will have changing requirements through the years, the attending physician should undertake a tailor-made approach in order to cover her specific needs at different stages of life.
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Affiliation(s)
- Sarantis Livadas
- Metropolitan Hospital, Pireas, Greece
- *Correspondence: Sarantis Livadas
| | - Christina Bothou
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich, Zurich, Switzerland
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Kawano A, Kohno H, Miyako K. A Retrospective Analysis of the Growth Pattern in Patients with Salt-wasting 21-Hydroxylase Deficiency. Clin Pediatr Endocrinol 2014; 23:27-34. [PMID: 24790384 PMCID: PMC4004995 DOI: 10.1297/cpe.23.27] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 12/12/2013] [Indexed: 11/30/2022] Open
Abstract
The objective of this study was to investigate the growth pattern of children with the
salt-wasting form of congenital adrenal hyperplasia caused by 21-hydroxylase deficiency
(21-OHD). We reviewed the medical records of 13 patients in whom salt-wasting 21-OHD was
diagnosed during the first 2 mo of life at our hospital from 1980 through 2008. Six
reached adult height. Growth patterns, bone age, biochemical data, and the hydrocortisone
dose at each growth stage were analyzed retrospectively. The mean adult height was 155.1 ±
6.5 cm (mean ± SD) in females and 158.1 ± 7.1 cm in males. Although length at birth was
normal or longer than the national mean in almost all patients, the mean height SD score
of both boys and girls decreased to below 0 SD during infancy. Subsequently, both boys and
girls transiently showed growth acceleration and reached their peak growth velocity at
3–10 yr of age. In conclusion, in addition to suppression of growth during infancy, there
was inappropriate growth acceleration during childhood. Especially from 3 mo to 3 yr of
age, decreasing the hydrocortisone dose in patients who exhibit slower growth may lead to
satisfactory height outcomes. Also, strict adjustment of the hydrocortisone dose to avoid
accelerated growth from childhood to adolescence might improve adult height outcomes of
patients with 21-OHD.
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Affiliation(s)
- Atsuko Kawano
- Department of Endocrinology and Metabolism, Fukuoka Children's Hospital, Fukuoka, Japan
| | - Hitoshi Kohno
- Department of Endocrinology and Metabolism, Fukuoka Children's Hospital, Fukuoka, Japan
| | - Kenichi Miyako
- Department of Endocrinology and Metabolism, Fukuoka Children's Hospital, Fukuoka, Japan
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Hassan MM, Ibrahim A, Abdel-Salam A, Huthail H. Growth in infants with congenital adrenal hyperplasia due to 21-hydroxylase deficiency: An analysis of the factors affecting height. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2013. [DOI: 10.1016/j.epag.2013.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Trapp CM, Oberfield SE. Recommendations for treatment of nonclassic congenital adrenal hyperplasia (NCCAH): an update. Steroids 2012; 77:342-6. [PMID: 22186144 PMCID: PMC3638754 DOI: 10.1016/j.steroids.2011.12.009] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Accepted: 11/22/2011] [Indexed: 12/15/2022]
Abstract
Congenital adrenal hyperplasia (CAH) is a family of autosomal recessive disorders. 21-Hydroxylase deficiency, in which there are mutations in CYP21A2 (the gene encoding the adrenal 21-hydroxylase enzyme), is the most common form (90%) of CAH. In classic CAH there is impaired cortisol production with diagnostic increased levels of 17-OH progesterone. Excess androgen production results in virilization and in the newborn female may cause development of ambiguous external genitalia. Three-fourths of patients with classic CAH also have aldosterone insufficiency, which can result in salt-wasting; in infancy this manifests as shock, hyponatremia and hyperkalemia. CAH has a reported incidence of 1:10,000-1:20,000 births although there is an increased prevalence in certain ethnic groups. Nonclassic CAH (NCCAH) is a less severe form of the disorder, in which there is 20-50% of 21-hydroxylase enzyme activity (vs. 0-5% in classic CAH) and no salt wasting. The degree of symptoms related to androgen excess is variable and may be progressive with age, although some individuals are asymptomatic. NCCAH has an incidence of 1:1000-1:2000 births (0.1-0.2% prevalence) in the White population; an even higher prevalence is noted in certain ethnic groups such as Ashkenazi Jews (1-2%). As many as two-thirds of persons with NCCAH are compound heterozygotes and carry a severe and mild mutation on different alleles. This paper discusses the genetics of NCCAH, along with its variable phenotypic expression, and reviews the clinical course in untreated patients, which includes rapid early childhood growth, advanced skeletal age, premature adrenarche, acne, impaired reproductive function in both sexes and hirsutism as well as menstrual disorders in females. Finally, it addresses treatment with glucocorticoids vs. non treatment and other therapies, particularly with respect to long term issues such as adult metabolic disease including insulin resistance, cardiovascular disease, metabolic syndrome, and bone mineral density.
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Affiliation(s)
- Christine M. Trapp
- Division of Pediatric Endocrinology, Children’s Hospital of New York-Presbyterian, Columbia University College of Physicians and Surgeons, New York, USA
| | - Sharon E. Oberfield
- Division of Pediatric Endocrinology, Children’s Hospital of New York-Presbyterian, Columbia University College of Physicians and Surgeons, New York, USA
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Völkl TMK, Rauh M, Schöfl C, Dörr HG. IGF-I-IGFBP-3-acid-labile subunit (ALS) complex in children and adolescents with classical congenital adrenal hyperplasia due to 21-hydroxylase deficiency (CAH). Growth Horm IGF Res 2011; 21:191-198. [PMID: 21636299 DOI: 10.1016/j.ghir.2011.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 04/12/2011] [Accepted: 05/03/2011] [Indexed: 11/28/2022]
Abstract
UNLABELLED It has been shown that changes in IGF-I and IGFBP levels in children with classical congenital adrenal hyperplasia due to 21-hydroxylase deficiency (CAH) are correlated with different states of metabolic control. Our approach was to analyze the serum levels of IGF-I, IGFBP-3, their molar ratio IGF-I:IGFBP-3 (MR), and ALS in a cohort of CAH children and adolescents, and their associations with different clinical and biochemical parameters. DESIGN AND PATIENTS 56 patients, aged between 5.6 and 19.0 years were studied cross-sectionally. All patients had genetically proven CAH and received standard steroid substitution therapy. We measured serum levels of IGF-I, IGFBP-3, and ALS by commercial ELISA and calculated MR and assigned population-based SD scores (SDS). RESULTS (median, quartiles) Overall IGF-I was not significantly altered (0.05 SDS, -1.21, 0.92), whereas IGFBP-3 was significantly elevated (1.50 SDS; 0.58, 1.95, p<0.0001) compared to the reference population. Consecutively, MR was decreased (-0.64 SDS; -1.38, 0.32; p=0.0017). ALS was clearly decreased (-1.95 SDS; -3.075, -1.00; p<0.0001). ALS, IGF-I, MR, and IGFBP-3 SDS were lower in pubertal than in prepubertal patients (p<0.05). ALS SDS were lower in girls (p=0.0038). Correlation analyses (r(s), p) revealed correlations between MR/ALS and chronological age (-0.583, <0.0001/-0.428, 0.0010), MR/ALS and Tanner stages (-0.500, <0.0001/-0.334, 0.0118), MR/ALS and bone age (0.407, 0.0075/0.426, 0.0049), and between MR and ALS (0.405, 0.0020), respectively. For MR and ALS, we found no significant correlations for BMI, HOMA-IR, hydrocortisone and fludrocortisone dosage, or parameters of metabolic control. CONCLUSIONS Our data provide evidence that the components of the trimeric IGF-I-IGFBP-3-ALS complex are altered in CAH children with possible implications on pubertal growth and final height.
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Affiliation(s)
- Thomas M K Völkl
- Division of Pediatric Endocrinology and Diabetology, Department of Pediatrics and Adolescent Medicine, First Department of Internal Medicine, Friedrich-Alexander University of Erlangen-Nuremberg, Germany
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8
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Claahsen-van der Grinten HL, Stikkelbroeck NMML, Otten BJ, Hermus ARMM. Congenital adrenal hyperplasia--pharmacologic interventions from the prenatal phase to adulthood. Pharmacol Ther 2011; 132:1-14. [PMID: 21635919 DOI: 10.1016/j.pharmthera.2011.05.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Accepted: 04/28/2011] [Indexed: 12/19/2022]
Abstract
Congenital adrenal hyperplasia (CAH) is one of the most common inherited autosomal recessive disorders, caused by deficiency of one of the enzymes involved in steroid synthesis. The clinical picture of the most prevalent form, i.e. 21-hydroxylase deficiency, is characterized by cortisol and mostly aldosterone deficiency and androgen excess (leading to congenital virilization in girls). Treatment consists of glucocorticoids, aimed at substitution of cortisol deficiency and, decrease of androgen excess. Usually supraphysiological doses of glucocorticoids are required to effectively suppress adrenal androgens. Furthermore, with the currently available glucocorticoid preparations, it is not possible to simulate a normal circadian rhythm in CAH patients. Therefore, it is a difficult task for (pediatric) endocrinologists to find the best balance between under- and overtreatment thereby avoiding important long term complications. In this review we will discuss the current pharmacologic treatment options. We give age dependent dose recommendations and describe the limitations of current treatment strategies. We discuss effects on fertility, bone density and cardiovascular risks. Recommendations about the use of glucocorticoids in case of fever or stress situations are given. The principles of treatment of non classic (mild) CAH are discussed in a separate section. Also prenatal therapy, to prevent congenital virilization of a female CAH newborn, is discussed. Furthermore, an overview of alternative pharmacological treatment options in the future is given.
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Speiser PW, Azziz R, Baskin LS, Ghizzoni L, Hensle TW, Merke DP, Meyer-Bahlburg HFL, Miller WL, Montori VM, Oberfield SE, Ritzen M, White PC. Congenital adrenal hyperplasia due to steroid 21-hydroxylase deficiency: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab 2010; 95:4133-60. [PMID: 20823466 PMCID: PMC2936060 DOI: 10.1210/jc.2009-2631] [Citation(s) in RCA: 646] [Impact Index Per Article: 46.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE We developed clinical practice guidelines for congenital adrenal hyperplasia (CAH). PARTICIPANTS The Task Force included a chair, selected by The Endocrine Society Clinical Guidelines Subcommittee (CGS), ten additional clinicians experienced in treating CAH, a methodologist, and a medical writer. Additional experts were also consulted. The authors received no corporate funding or remuneration. CONSENSUS PROCESS Consensus was guided by systematic reviews of evidence and discussions. The guidelines were reviewed and approved sequentially by The Endocrine Society's CGS and Clinical Affairs Core Committee, members responding to a web posting, and The Endocrine Society Council. At each stage, the Task Force incorporated changes in response to written comments. CONCLUSIONS We recommend universal newborn screening for severe steroid 21-hydroxylase deficiency followed by confirmatory tests. We recommend that prenatal treatment of CAH continue to be regarded as experimental. The diagnosis rests on clinical and hormonal data; genotyping is reserved for equivocal cases and genetic counseling. Glucocorticoid dosage should be minimized to avoid iatrogenic Cushing's syndrome. Mineralocorticoids and, in infants, supplemental sodium are recommended in classic CAH patients. We recommend against the routine use of experimental therapies to promote growth and delay puberty; we suggest patients avoid adrenalectomy. Surgical guidelines emphasize early single-stage genital repair for severely virilized girls, performed by experienced surgeons. Clinicians should consider patients' quality of life, consulting mental health professionals as appropriate. At the transition to adulthood, we recommend monitoring for potential complications of CAH. Finally, we recommend judicious use of medication during pregnancy and in symptomatic patients with nonclassic CAH.
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Affiliation(s)
- Phyllis W Speiser
- Cohen Children's Medical Center of New York and Hofstra University School of Medicine, New Hyde Park, New York 11040, USA
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Growth and reproductive outcomes in congenital adrenal hyperplasia. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010; 2010:298937. [PMID: 20148087 PMCID: PMC2817857 DOI: 10.1155/2010/298937] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/13/2009] [Accepted: 12/11/2009] [Indexed: 11/21/2022]
Abstract
The treatment of congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency is complex. In addition to disease control, important therapeutic goals are the maintenance of normal growth and the acquisition of normal reproductive function. Here, data regarding final adult height (FH) in patients with CAH will be reviewed. Additional difficulties associated with CAH, including risks of obesity and hypertension, will be discussed. Information about fertility and reproductive outcomes in men and women with CAH will also be summarized. Although the treatment of each child with CAH needs to be individualized, close medical followup and laboratory monitoring along with good compliance can often result in positive clinical outcomes.
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Bizzarri C, Ubertini G, Crea F, Colabianchi D, Loche S, Ravà L, Cappa M. Growth hormone response to physical exercise in growing patients with classic congenital adrenal hyperplasia. J Endocrinol Invest 2009; 32:903-7. [PMID: 19564720 DOI: 10.1007/bf03345770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Glucocorticoid over-treatment in children with congenital adrenal hyperplasia (CAH) may suppress GH secretion and growth. Aims of our study were: 1) to evaluate post-exercise GH response in patients affected by CAH due to 21-hydroxylase deficiency, in comparison with a group of healthy subjects; 2) to investigate the relationship between the hormonal markers of adequate steroid therapy and GH secretion. We evaluated GH secretion every 6 months in 20 young CAH patients (8 girls, 12 boys). Mean follow-up was 4.6+/-0.9 yr (107 tests performed, 5.35+/-2.05 repeated tests for each patient). Forty-four healthy subjects (25 boys, 19 girls) were selected as a control group. The range of post-exercise GH peak was very wide, but medians were not statistically different in cases and controls (p=0.570). Multivariate analysis showed that post-exercise GH peak was not related to age (p=0.743), gender (p=0.296) or pubertal status (p=0.440) in both groups. GH increase from baseline showed the same behavior (p=0.265, 0.639 and 0.105, respectively). In CAH patients, GH peak and GH increase were both directly related to 17-OH-progesterone levels [GH peak: p=0.032--95% confidence interval (CI): 0.01-0.34--beta=0.18; GH increase: p=0.008--95% CI: 0.06-0.35--beta=0.20]. The negative effect of glucocorticoid therapy on GH secretion seems to be dominant in CAH. The most effective approach to adjust treatment remains monitoring growth. Relying on hormonal markers to adequate steroid therapy may result in over-treatment, GH suppression, and finally poor linear growth.
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Affiliation(s)
- C Bizzarri
- Unit of Endocrinology and Diabetes, Bambino Gesù Children's Hospital, IRCCS, P.zza S. Onofrio n. 4, 00165, Rome, Italy.
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12
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Dörr HG, Schöfl C. [Congenital adrenal hyperplasia and growth hormone deficiency. Special care in transition to adulthood]. Internist (Berl) 2009; 50:1202, 1204, 1206 passim. [PMID: 19707731 DOI: 10.1007/s00108-009-2401-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Children with chronically endocrine diseases should be treated as young adults by adult endocrinologists. To optimize the transfer from the pediatric to adult endocrinologist, the model of a common transition clinic has been developed. Within this setting it should be possible to exchange experiences, extend the knowledge and understanding of the disease with the other side, and to provide for the patient an optimal outpatient care. This model, however, has only been sporadically realized to date. To set an example for the problems of the transition into adult endocrinology, we used two different endocrine diseases, the classical congenital adrenal hyperplasia due to 21-hydroxylase deficiency, and the childhood-onset growth hormone deficiency. Specific problems for this transfer to adult care are the fixation of the patients to their pediatricians and the lack of comprehension in the need of a long term and continuous therapy. The consequence is a dramatic impairment in the quality of the therapy.
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Affiliation(s)
- H G Dörr
- Pädiatrische Endokrinologie, Kinder- und Jugendklinik, Universität Erlangen, Loschgestrasse 15, 91054, Erlangen.
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Hughes IA. Congenital adrenal hyperplasia: a lifelong disorder. HORMONE RESEARCH 2007; 68 Suppl 5:84-9. [PMID: 18174717 DOI: 10.1159/000110585] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Congenital adrenal hyperplasia (CAH), the most common cause of ambiguous genitalia of the newborn, requires rapid assessment by a multidisciplinary team including a neonatologist, paediatric endocrinologist, paediatric urologist and geneticist. There is also a role for the clinical psychologist with psychosexual counselling experience as families cope with disorders of sex development. This brief review summarises the continuum of disorders that are manifested in patients with CAH according to age and sex, with emphasis on the lifetime nature of the issues that accompany this disorder and on the long-lasting ramifications of pediatric management decisions for both males and females. CONCLUSIONS There are many management aspects of caring for patients with CAH that clearly fall into the purview of paediatricians or adult-care physicians. There are also areas where responsibilities overlap and require several professionals providing coordinated care.
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Affiliation(s)
- Ieuan A Hughes
- Department of Paediatrics, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK.
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