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Moletta FB, Lobe MCS, França SN, de Lacerda L, Pereira RM. Pubertal, Auxological, and Adult Height Outcomes in Children Treated for Adrenocortical Tumors: Half a Century Experience. Horm Res Paediatr 2024:1-10. [PMID: 39173606 DOI: 10.1159/000540706] [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: 05/09/2024] [Accepted: 07/31/2024] [Indexed: 08/24/2024] Open
Abstract
INTRODUCTION Most children with adrenocortical tumors (ACTs) present with accelerated growth and skeletal maturation at diagnosis, which potentially compromises their adult heights (AHs). Knowledge about growth and pubertal patterns after ACT resection is scarce. This study presents the pubertal and auxological development of patients treated for ACT and followed up at a single pediatric endocrinology service in Brazil. METHODS Retrospective cohort study including 63 patients (47 girls) followed up between 1966 and 2021. Pubertal and auxological data from ACT diagnosis to AH were analyzed. RESULTS At diagnosis, the patients had median values of bone age (BA) more advanced than chronological age (CA), height standard deviation score greater than target height (TH-SDS), and predicted adult height (PAH-SDS) lower than TH-SDS. The difference between BA and CA decreased gradually during follow-up and the PAH-SDS moved closer to the TH-SDS 7 years after tumor resection. Puberty started at a median CA of 9.3 (8.3-11.3) years in girls and 9.9 (9.2-13.6) years in boys. Nine patients (6 girls) developed central precocious puberty (CPP), which was influenced by a CA >4 years at diagnosis. The difference between AH-SDS and TH-SDS was not significant (p = 0.3). The factors independently associated with AH below TH were CA >4 years at diagnosis, time between clinical manifestation and diagnosis >1 year, and development of CPP. CONCLUSION Most patients treated for ACT during childhood attained AH within the TH despite presenting with advanced skeletal maturation at diagnosis. Development of CPP was not infrequent.
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Affiliation(s)
- Fernanda Bora Moletta
- Serviço de Endocrinologia Pediátrica Professor Romolo Sandrini-Complexo Hospital de Clínicas da Universidade Federal do Paraná (CHC-UFPR), Curitiba, Brazil
| | | | - Suzana Nesi França
- Serviço de Endocrinologia Pediátrica Professor Romolo Sandrini-Complexo Hospital de Clínicas da Universidade Federal do Paraná (CHC-UFPR), Curitiba, Brazil
| | - Luiz de Lacerda
- Serviço de Endocrinologia Pediátrica Professor Romolo Sandrini-Complexo Hospital de Clínicas da Universidade Federal do Paraná (CHC-UFPR), Curitiba, Brazil
| | - Rosana Marques Pereira
- Serviço de Endocrinologia Pediátrica Professor Romolo Sandrini-Complexo Hospital de Clínicas da Universidade Federal do Paraná (CHC-UFPR), Curitiba, Brazil
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Concolino P, Perrucci A, Carrozza C, Urbani A. Genetic Characterization of a Cohort of Italian Patients with Congenital Adrenal Hyperplasia Due to 21-Hydroxylase Deficiency. Mol Diagn Ther 2023; 27:621-630. [PMID: 37548905 DOI: 10.1007/s40291-023-00666-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2023] [Indexed: 08/08/2023]
Abstract
INTRODUCTION Defects in the steroid 21-hydroxylase gene (CYP21A2) cause 21-hydroxylase deficiency (21OHD), the main cause of congenital adrenal hyperplasia (CAH). The disease shows a broad spectrum of clinical forms, ranging from severe or classical (salt wasting, SW, and simple virilizing, SV), to mild late onset or nonclassical (NC). 21OHD affects 1 in 15,000 in its severe classic form and 1 in 200-1000 in its mild NC form. There are many studies reporting the frequency of CYP21A2 pathogenic variants in different populations; however, few of them provide comprehensive information about Italian patients. Here, we present genetic results from a cohort of 245 unrelated Italian individuals with clinical diagnosis of CAH due to 21OHD. METHODS A specific polymerase chain reaction (PCR) protocol combined with Sanger sequencing was used for CYP21A2 analysis. The multiplex ligation-dependent probe amplification (MLPA) assay was employed for copy number variation (CNV) determination. RESULTS One hundred fourteen (46.5%) of the index cases had the NC form, 57 (23.3%) had the SV form, and 74 (30.2%) presented the SW form of the disease. The most prevalent variant found in NC patients was the p.Val282Leu (51.3%), while the most frequent variants in the classical form were p.Ile173Asn (8.6%) and c.293-13C>G (26.0%). In our study, the frequency of large rearrangements was 15.3%, with CAH-X alleles representing 40% of all DEL/CONV. In addition, 12 alleles carried rare variants, and 1 had a novel variant p.(Arg342Gln). We observed phenotype-genotype correlation in 94.7% of cases. A complete concordance was observed in Groups 0 (enzyme activity completely impaired) where all patients had the SW form as expected. In Group A (0-1% residual enzyme activity), 78.4% of patients had the anticipated SW form while 21.6% were diagnosed with the SV form. Within Group B (~ 2% residual enzyme activity), 93.4% of patients exhibited SV form and 6.5% SW disease. Finally, 92.6% and 7.4% of patients belonging to Group C (enzyme partially impaired to ~ 20-60% residual activity) exhibited NC and SV phenotypes, respectively. CONCLUSION This work, representing a comprehensive genetic study, expanded the CYP21A2 variants spectrum of Italian patients with 21OHD and could be helpful in prenatal diagnosis and genetic counseling.
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Affiliation(s)
- Paola Concolino
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy.
| | - Alessia Perrucci
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Cinzia Carrozza
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Rome, Italy
| | - Andrea Urbani
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Rome, Italy
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Bello R, Lazar L, Phillip M, de Vries L. Compromised Adult Height in Females with Non-Classical Congenital Adrenal Hyperplasia Diagnosed in Childhood. Horm Res Paediatr 2023; 96:465-472. [PMID: 36806217 DOI: 10.1159/000529772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 02/08/2023] [Indexed: 02/22/2023] Open
Abstract
INTRODUCTION Data on adult height (AHt) in individuals with non-classical congenital adrenal hyperplasia (NCCAH) are inconsistent. METHODS We conducted a retrospective study of 109 females diagnosed with NCCAH at age <18 years who reached AHt. We studied AHt compared to target height (THt) and the correlation of AHt with clinical parameters. RESULTS The mean age at diagnosis was 9.7 ± 4.4 years; the mean follow-up was 10.9 ± 6.3 years. Hydrocortisone treatment (11.0 ± 5.0 mg/m2) was initiated at age 9.7 ± 4.0 years. Bone age was more advanced in girls who presented with central precocious puberty or early puberty (CPP/EP) (n = 43) than with timely puberty. AHt-standard deviation score (SDS) was lower than Ht-SDS at diagnosis (-0.8 ± 1.0 vs. +0.2 ± 1.3; p < 0.001) and -0.3 SDS shorter than THt (p < 0.001). Height, weight, and body mass index-SDS at last visits were similar between patients treated with glucocorticoids (n = 92) and those never treated (n = 17). AHt was comparable between patients with timely puberty and with CPP/EP, with no difference between those treated or not by GnRH analogue. AHt was similar between patients who were fully pubertal (Tanner 5), pre-pubertal (Tanner 1), and pubertal (Tanner 2-4) at diagnosis (158.0 ± 7.6, 158.1 ± 6.1, and 157.5 ± 6.5, respectively; p = 0.9). AHt-SDS was correlated with THt (R = 0.67, p < 0.001) and Ht-SDS at diagnosis (R = 0.7, p < 0.001) but not with age at diagnosis (R = -0.05, p = 0.6), the extent of bone age advancement (R = -0.04, p = 0.72), glucocorticoid treatment duration (R = -0.11, p = 0.34), or dose (R = -0.04, p = 0.70). CONCLUSION AHt of females diagnosed with NCCAH in childhood was lower than their THt. Glucocorticoid treatment duration and dose, pubertal status at diagnosis, and having CPP or EP were not correlated with AHt.
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Affiliation(s)
- Rachel Bello
- The Jesse Z and Sara Lea Shafer Institute for Endocrinology and Diabetes, National Center for Childhood Diabetes, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Liora Lazar
- The Jesse Z and Sara Lea Shafer Institute for Endocrinology and Diabetes, National Center for Childhood Diabetes, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Moshe Phillip
- The Jesse Z and Sara Lea Shafer Institute for Endocrinology and Diabetes, National Center for Childhood Diabetes, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Liat de Vries
- The Jesse Z and Sara Lea Shafer Institute for Endocrinology and Diabetes, National Center for Childhood Diabetes, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Ermakhanova T, Bazarbekova R, Svyatova G, Dossanova A. Genotype-phenotype association in congenital adrenal hyperplasia due to 21-hydroxylase deficiency in children. Clin Endocrinol (Oxf) 2022; 98:654-661. [PMID: 36494191 DOI: 10.1111/cen.14859] [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: 10/14/2022] [Revised: 11/30/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the clinical manifestation of various forms of congenital adrenal hyperplasia (CAH) in children of the Republic of Kazakhstan, depending on their genotype. DESIGN The study analysed 50 patients diagnosed with CAH from 7 regions of Kazakhstan with different ethnic origins: 35 Kazakhs (70.0%), 8 Russians (16.0%), 2 Turks (4.0%), 2 Ukrainians (4.0%), 2 Uzbeks (4%), 1 Uighur (2%). All the children studied were from 0 to 18 years old, and their average age was 5.7 years ±3.9. In addition, all children were divided into groups depending on the form of the disease according to the phenotypic manifestation of the disease: salt-wasting (SW) and simple virile (SV) forms. Most of the patients suffered from SW - 32 (64.0%), and a smaller group had SV - 18 (36.0%), also one boy with SW was diagnosed with TART syndrome. MEASUREMENTS 50 Kazakh children with the classical form of CAH were analysed. Depending on the severity of the mutations, patients were divided into 4 groups: zero groups (the most severe mutations), A, B, and C. RESULTS According to the results of the study, the salt-wasting form of CAH turned out to be more common than the simple virile form. A high correlation was observed in groups with mutations of high and moderate severity - 0 and A, while group C showed a strong variability of the phenotype. Thus, the correspondence between genotype and phenotype decreased along with the decrease in the severity of the disease. CONCLUSIONS The relationship between the genotype and the phenotype of both forms of CAH exists indirectly, through the activity of the 21-hydroxylase enzyme. Mutations in the CYP21A2 gene affect the level of the synthesized enzyme, which, in turn, determines the degree of hormone production in the blood.
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Affiliation(s)
- Tamara Ermakhanova
- Department of Endocrinology, Asfendiyarov Kazakh National Medical University, Almaty, Republic of Kazakhstan
- Department of Endocrinology, Kazakh-Russian Medical University, Almaty, Republic of Kazakhstan
| | - Rimma Bazarbekova
- Department of Endocrinology, Kazakh-Russian Medical University, Almaty, Republic of Kazakhstan
| | - Gulnara Svyatova
- Republican Medical Genetic Consultation, JSC 'Scientific Center of Obstetrics, Gynecology and Perinatology', Almaty, Republic of Kazakhstan
| | - Ainur Dossanova
- Department of Endocrinology, Kazakh-Russian Medical University, Almaty, Republic of Kazakhstan
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Özen S, Ata A, Darendeliler F. The Impact of the CEDD-NET on the Evaluation of Rare Disorders: A Multicenter Scientific Research Platform in the Field of Pediatric Endocrinology. J Clin Res Pediatr Endocrinol 2022; 14:216-220. [PMID: 35135182 PMCID: PMC9176080 DOI: 10.4274/jcrpe.galenos.2022.2021-11-16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE The database http://cedd.saglik-network.org (CEDD-NET) has been operating since 2013 in Turkey. All pediatric endocrinologists can propose projects to this network. The aim of our study was to determine the impact of CEDD-NET on the transformation of multicenter studies into scientific publications and assess the academic characteristics of the studies that have been transcribed into publication. METHODS All the studies that were opened to patient admission on the website between August 26, 2013 and March 1, 2021 were reviewed. RESULTS A total of 30 studies were accepted and opened for data entry. The median data collection period was 12 (1.5-24) months, while the median number of researchers participated was 23 (3-180), the median number of cases was 120 (26-192). The average cost was $2113 (1370-3118). Out of 30 studies, data entry was completed for 27. Sixteen publications were produced from 14 studies, 13 ot them have not published yet. The median time from the end of data entry to publication of the study was 686 (168-1608) days. While the median impact factor of the journals in which the studies were published was 1.803 (1.278-5.399), the median number of citations was 6.5 (0-49), and cited by 99 times in Web of Science indexed journals in total. CONCLUSION CEDD-NET appears to be productive and effective as all the publications are of high quality that have been published in the Q1-Q2 categories. This study demonstrated the benefits and necessity of establishing nationwide databases, even covering more than one country, in specialized branches, such as pediatric endocrinology where rare diseases are of concern.
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Affiliation(s)
- Samim Özen
- Ege University Faculty of Medicine, Department of Pediatric Endocrinology, İzmir, Turkey,* Address for Correspondence: Ege University Faculty of Medicine, Department of Pediatric Endocrinology, İzmir, Turkey Phone: +90 232 390 12 30 E-mail:,
| | - Aysun Ata
- University of Health Sciences Turkey, Adana City Training and Research Hospital, Clinic of Pediatric Endocrinology, Adana, Turkey
| | - Feyza Darendeliler
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
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Adriaansen BPH, Schröder MAM, Span PN, Sweep FCGJ, van Herwaarden AE, Claahsen-van der Grinten HL. Challenges in treatment of patients with non-classic congenital adrenal hyperplasia. Front Endocrinol (Lausanne) 2022; 13:1064024. [PMID: 36578966 PMCID: PMC9791115 DOI: 10.3389/fendo.2022.1064024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 11/25/2022] [Indexed: 12/14/2022] Open
Abstract
Congenital adrenal hyperplasia (CAH) due to 21α-hydroxylase deficiency (21OHD) or 11β-hydroxylase deficiency (11OHD) are congenital conditions with affected adrenal steroidogenesis. Patients with classic 21OHD and 11OHD have a (nearly) complete enzyme deficiency resulting in impaired cortisol synthesis. Elevated precursor steroids are shunted into the unaffected adrenal androgen synthesis pathway leading to elevated adrenal androgen concentrations in these patients. Classic patients are treated with glucocorticoid substitution to compensate for the low cortisol levels and to decrease elevated adrenal androgens levels via negative feedback on the pituitary gland. On the contrary, non-classic CAH (NCCAH) patients have more residual enzymatic activity and do generally not suffer from clinically relevant glucocorticoid deficiency. However, these patients may develop symptoms due to elevated adrenal androgen levels, which are most often less elevated compared to classic patients. Although glucocorticoid treatment can lower adrenal androgen production, the supraphysiological dosages also may have a negative impact on the cardiovascular system and bone health. Therefore, the benefit of glucocorticoid treatment is questionable. An individualized treatment plan is desirable as patients can present with various symptoms or may be asymptomatic. In this review, we discuss the advantages and disadvantages of different treatment options used in patients with NCCAH due to 21OHD and 11OHD.
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Affiliation(s)
- Bas P. H. Adriaansen
- Radboud Institute of Health Sciences, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Netherlands
- Department of Pediatric Endocrinology, Amalia Children’s Hospital, Radboud University Medical Center, Nijmegen, Netherlands
| | - Mariska A. M. Schröder
- Department of Pediatric Endocrinology, Amalia Children’s Hospital, Radboud University Medical Center, Nijmegen, Netherlands
| | - Paul N. Span
- Radiotherapy & OncoImmunology Laboratory, Radboud Institute of Molecular Life Sciences, Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Fred C. G. J. Sweep
- Radboud Institute of Health Sciences, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Antonius E. van Herwaarden
- Radboud Institute of Health Sciences, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Hedi L. Claahsen-van der Grinten
- Department of Pediatric Endocrinology, Amalia Children’s Hospital, Radboud University Medical Center, Nijmegen, Netherlands
- *Correspondence: Hedi L. Claahsen-van der Grinten,
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Yildiz M, Isik E, Abali ZY, Keskin M, Ozbek MN, Bas F, Ucakturk SA, Buyukinan M, Onal H, Kara C, Storbeck KH, Darendeliler F, Cayir A, Unal E, Anik A, Demirbilek H, Cetin T, Dursun F, Catli G, Turan S, Falhammar H, Baris T, Yaman A, Haklar G, Bereket A, Guran T. Clinical and Hormonal Profiles Correlate With Molecular Characteristics in Patients With 11β-Hydroxylase Deficiency. J Clin Endocrinol Metab 2021; 106:e3714-e3724. [PMID: 33830237 DOI: 10.1210/clinem/dgab225] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Given the rarity of 11β-hydroxylase deficiency (11βOHD), there is a paucity of data about the differences in clinical and biochemical characteristics of classic (C-11βOHD) and nonclassic 11βOHD (NC-11βOHD). OBJECTIVE To characterize a multicenter pediatric cohort with 11βOHD. METHOD The clinical and biochemical characteristics were retrospectively retrieved. CYP11B1 gene sequencing was performed. Seventeen plasma steroids were quantified by liquid chromatography-mass spectrometry and compared to that of controls. RESULTS 102 patients (C-11βOHD, n = 92; NC-11βOHD, n = 10) from 76 families (46,XX; n = 53) had biallelic CYP11B1 mutations (novel 9 out of 30). Five 46,XX patients (10%) were raised as males. Nineteen patients (19%) had initially been misdiagnosed with 21-hydroxylase deficiency. Female adult height was 152 cm [-1.85 SD score (SDS)] and male 160.4 cm (-2.56 SDS).None of the NC-11βOHD girls had ambiguous genitalia (C-11βOHD 100%), and none of the NC-11βOHD patients were hypertensive (C-11βOHD 50%). Compared to NC-11βOHD, C-11βOHD patients were diagnosed earlier (1.33 vs 6.9 years; P < 0.0001), had higher bone age-to-chronological age (P = 0.04) and lower adult height (-2.46 vs -1.32 SDS; P = 0.05). The concentrations of 11-oxygenated androgens and 21-deoxycortisol were low in all patients. The baseline ACTH and stimulated cortisol were normal in NC-11βOHD. Baseline cortisol; cortisone; 11-deoxycortisol; 11-deoxycorticosterone and corticosterone concentrations; and 11-deoxycortisol/cortisol, 11-deoxycorticosterone/cortisol, and androstenedione/cortisol ratios were higher in C-11βOHD than NC-11βOHD patients (P < 0.05). The 11-deoxycortisol/cortisol ratio >2.2, <1.5, and <0.1 had 100% specificity to segregate C-11βOHD, NC-11βOHD, and control groups. CONCLUSION NC-11βOHD can escape from clinical attention due to relatively mild clinical presentation. However, steroid profiles enable the diagnosis, differential diagnosis, and subtyping of 11βOHD.
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Affiliation(s)
- Melek Yildiz
- Department of Pediatric Endocrinology, Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
- Department of Pediatric Endocrinology and Diabetes, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Emregul Isik
- Clinics of Pediatric Endocrinology, Gaziantep Children's Hospital, Gaziantep, Turkey
| | - Zehra Yavas Abali
- Department of Pediatric Endocrinology and Diabetes, Marmara University, Faculty of Medicine, Istanbul, Turkey
| | - Mehmet Keskin
- Department of Pediatric Endocrinology and Diabetes, Gaziantep University, School of Medicine , Gaziantep, Turkey
| | - Mehmet Nuri Ozbek
- Department of Pediatric Endocrinology and Diabetes, SBU Diyarbakir Gazi Yasargil Education and Research Hospital, Diyarbakir, Turkey
| | - Firdevs Bas
- Department of Pediatric Endocrinology and Diabetes, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Seyit Ahmet Ucakturk
- Department of Pediatric Endocrinology, Ankara City Hospital, Children's Hospital, Ankara, Turkey
| | - Muammer Buyukinan
- Department of Pediatric Endocrinology, Konya Training and Research Hospital, Konya, Turkey
| | - Hasan Onal
- Department of Pediatric Endocrinology, Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Cengiz Kara
- Department of Pediatrics, Division of Pediatric Endocrinology, Altinbas University, Faculty of Medicine, Istanbul, Turkey
| | - Karl-Heinz Storbeck
- Department of Biochemistry, Stellenbosch University, Stellenbosch, South Africa
| | - Feyza Darendeliler
- Department of Pediatric Endocrinology and Diabetes, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Atilla Cayir
- Department of Pediatric Endocrinology and Diabetes, Erzurum Training and Research Hospital, Erzurum, Turkey
| | - Edip Unal
- Department of Pediatric Endocrinology and Diabetes, SBU Diyarbakir Gazi Yasargil Education and Research Hospital, Diyarbakir, Turkey
| | - Ahmet Anik
- Department of Pediatric Endocrinology and Diabetes, Adnan Menderes University, School of Medicine , Aydin, Turkey
| | - Huseyin Demirbilek
- Department of Pediatric Endocrinology and Diabetes, Hacettepe University, School of Medicine , Ankara, Turkey
| | - Tugba Cetin
- Department of Pediatric Endocrinology, Sanliurfa Training and Research Hospital, Sanliurfa, Turkey
| | - Fatma Dursun
- Department of Pediatric Endocrinology and Diabetes, Istanbul University of Health Science, Umraniye Training and Research Hospital, Istanbul, Turkey
| | - Gonul Catli
- Department of Pediatric Endocrinology, Izmir Katip Celebi University, School of Medicine , Izmir, Turkey
| | - Serap Turan
- Department of Pediatric Endocrinology and Diabetes, Marmara University, Faculty of Medicine, Istanbul, Turkey
| | - Henrik Falhammar
- Department of Endocrinology, Metabolism and Diabetes, Karolinska University Hospital, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Tugba Baris
- Gelisim Genetik Tani Merkezi, Istanbul, Turkey
| | - Ali Yaman
- Department of Biochemistry, Marmara University, Faculty of Medicine, Istanbul, Turkey
| | - Goncagul Haklar
- Department of Biochemistry, Marmara University, Faculty of Medicine, Istanbul, Turkey
| | - Abdullah Bereket
- Department of Pediatric Endocrinology and Diabetes, Marmara University, Faculty of Medicine, Istanbul, Turkey
| | - Tulay Guran
- Department of Pediatric Endocrinology and Diabetes, Marmara University, Faculty of Medicine, Istanbul, Turkey
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Ntali G, Charisis S, Kylafi CF, Vogiatzi E, Michala L. The way toward adulthood for females with nonclassic congenital adrenal hyperplasia. Endocrine 2021; 73:16-30. [PMID: 33855677 DOI: 10.1007/s12020-021-02715-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
Abstract
Females with NC21OHD may present as asymptomatic or develop a wide range of androgen excess expression. Clinical manifestations may become evident in childhood and adolescence and include premature pubarche, precocious puberty, acne, hirsutism, and menstrual disorders or present later in life as oligo-ovulation and infertility. Glucocorticoids have been the mainstay of treatment as they regulate excess androgen expression by dampening ACTH activation. Their use requires a careful dose monitoring to avoid overtreatment and subsequently the risk of obesity, type 2 diabetes, dyslipidemia, hypertension, and osteoporosis. Women with NC21OHD need regular follow up throughout their life in order to overcome the physical and psychological burden of hyperandrogenism.
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Affiliation(s)
- Georgia Ntali
- Department of Endocrinology, Diabetes and Metabolism, Evangelismos Hospital, Athens, Greece.
| | - Sokratis Charisis
- 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece
| | - Christo F Kylafi
- 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece
| | | | - Lina Michala
- 1st Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece
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Maimaitiming J, Amuti G, TuHuTi A, Chen Y, Song XX, Wang J, Alimu A, Zhang K, Abudounaiyimu M, Jiang J, Wang XL, Guo YY. Non-Classical 21-Hydroxylase Deficiency: Analysis of a Mutant Gene in a Uyghur Family and Literature Review. Pharmgenomics Pers Med 2021; 14:409-416. [PMID: 33854360 PMCID: PMC8039199 DOI: 10.2147/pgpm.s297607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/02/2021] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE The gene mutation and clinical characteristics of a patient with non-classical 21-hydroxylase deficiency and his family were analyzed. METHODS A patient was diagnosed with non-classical 21-hydroxylase deficiency in the Department of Endocrinology of People's Hospital of Xinjiang Uygur Autonomous Region in December 2016. The clinical data and related gene-sequencing results were analyzed. The detected mutations were verified in nine members of the family. RESULTS Gene-sequencing results revealed that the proband and the other three members of the family (proband, proband's mother's younger brother and the proband's mother's younger brother's younger daughter, and proband's second elder sister) shared the following mutations: Ile173Asn, Ile237Asn, Val238Glu, Met240Lys, Val282Leu, Leu308Phefs*6, Gln319Ter, Arg357Trp, and Arg484Profs. The Val282Leu mutation was heterozygous in the proband's mother's younger brother's younger daughter, but homozygous in the other three individuals. The father of the proband, the elder brother of the father of the proband, the third younger brother of the father of the proband, and the elder sister of the proband all carried only the Val282Leu mutation. CONCLUSION Val282Leu is the gene responsible for non-classical 21-hydroxylase deficiency. Screening for this gene in the offspring of patients with non-classical 21-hydroxylase deficiency may help to identify cases early.
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Affiliation(s)
- Jimilanmu Maimaitiming
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Guli Amuti
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - AiHeMaiTiJiang TuHuTi
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Yuan Chen
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Xiang-Xin Song
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Jing Wang
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Adila Alimu
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Kaidi Zhang
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Munila Abudounaiyimu
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Jun Jiang
- Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, 10029, People’s Republic of China
| | - Xin-Ling Wang
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
| | - Yan-Ying Guo
- People’ s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, People’s Republic of China
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He MN, Zhao SC, Li JM, Tong LL, Fan XZ, Xue YM, Lin XH, Cao Y. Turner syndrome with positive SRY gene and non-classical congenital adrenal hyperplasia: A case report. World J Clin Cases 2021; 9:2259-2267. [PMID: 33869601 PMCID: PMC8026834 DOI: 10.12998/wjcc.v9.i10.2259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 01/10/2021] [Accepted: 01/27/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Co-morbidity of SRY gene turner syndrome (TS) with positive SRY gene and non-classical congenital adrenal hyperplasia (NCAH) is extremely rare and has never been reported to date.
CASE SUMMARY In this article, we present a 14-year-old girl who was referred to our hospital with short stature (weight of 43 kg and height of 143 cm, < -2 SD) with no secondary sexual characteristics (labia minora dysplasia). Laboratory tests indicated hypergonadotropic hypogonadism with significantly increased androstenedione and 17-hydroxyprogesterone (17-OHP) levels. This was accompanied by the thickening of the extremity of the left adrenal medial limb. The patient’s karyotype was 45,X/46,X, +mar, and cytogenetic analysis using multiplex ligation-dependent probe amplification and high-throughput sequencing indicated that the SRY gene was positive with compound heterozygous mutations in CYP21A2 as the causative gene for congenital adrenal hyperplasia. The sites of the suspected candidate mutations were amplified and verified using Sanger sequencing. The patient was finally diagnosed as having SRY positive TS with NCAH. The patient and her family initially refused medical treatment. At her most recent follow-up visit (age = 15 years old), the patient presented facial hair, height increase to 148 cm, and weight of 52 kg, while androstenedione and 17-OHP levels remained high. The patient was finally willing to take small doses of hydrocortisone (10 mg/d).
CONCLUSION In conclusion, upon evaluation of the patient mentioned in the report, we feel that 17-OHP measurement and cytogenetic analysis are necessary for TS patients even in the absence of significant virilization signs. This will play a significant role in guiding diagnosis and treatment.
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Affiliation(s)
- Mei-Nan He
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Shan-Chao Zhao
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Ji-Min Li
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Lu-Lu Tong
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Xin-Zhao Fan
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Yao-Ming Xue
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Xiao-Hong Lin
- Guangzhou KingMed Center for Clinical Laboratory Co., Ltd., Guangzhou 510005, Guangdong Province, China
| | - Ying Cao
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
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11
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Dörr HG, Schulze N, Bettendorf M, Binder G, Bonfig W, Denzer C, Dunstheimer D, Salzgeber K, Schmidt H, Schwab KO, Voss E, Wabitsch M, Wölfle J. Genotype-phenotype correlations in children and adolescents with nonclassical congenital adrenal hyperplasia due to 21-hydroxylase deficiency. Mol Cell Pediatr 2020; 7:8. [PMID: 32647925 PMCID: PMC7347723 DOI: 10.1186/s40348-020-00100-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 07/02/2020] [Indexed: 01/13/2023] Open
Abstract
Background Nonclassical congenital adrenal hyperplasia due to 21-hydroxylase deficiency is caused by mutations in the active 21-hydroxylase gene (CYP21A2). The clinical symptoms can vary greatly. To date, no systematic studies have been undertaken in Germany. Aims Description of the phenotype, evaluation of the diagnostics and genotype-phenotype correlation Patients and methodology Retrospective analysis of the data of 134 patients (age range 0.1–18.6 years) in a multicentre study covering 10 paediatric endocrinology centres in Bavaria and Baden-Württemberg. The data was gathered on site from the medical records. Two hundred and thirty-three alleles with a mutation of the CYP21A2 gene were identified in 126 patients. A genotype-phenotype correlation of the mutation findings was undertaken (C1, severe/mild; C2, mild/mild). Individuals with a heterozygous mutation of the CYP21A2 were also included (C3). The data was collected with the approval of the ethics committee of the University Hospital of Erlangen during the period of 2014 and 2015. Results (MW ± SD) One hundred and seventeen out of 134 patients (115 f, 29 m) were symptomatic. The chronological age (CA) at diagnosis was 7.1 ± 4.4 years. The most frequent symptom (73.5%) was premature pubarche. The height-SDS on diagnosis was 0.8 ± 1.3 and the BMI-SDS was 0.8 ± 1.2. Bone age (BA) was ascertained in 82.9% of the symptomatic patients. The difference between BA and CA was 1.9 ± 1.4 years. Basal 17OHP concentrations were 14.5 ± 19.1 ng/ml (18 patients < 2 ng/ml). In total, 58.1% mild and 34.7% severe mutations were found. The most common mutation was p.Val281Leu (39.1%); 65.8% of the patients could be allocated to group C1. No phenotypical differences were found between the 3 mutation groups. The 17OHP levels (basal and after ACTH) in the standard ACTH stimulation test were highest in group C1 and also significantly higher in group C2 as in C3, the ACTH-stimulated cortisol levels (ng/ml) were significantly lower in groups C1 (192.1 ± 62.5) and C2 (218 ± 50) than in C3 (297.3 ± 98.7). Conclusion Most of the patients have symptoms of mild androgenisation. Male patients are underdiagnosed. Diagnostics are not standardised. Differences between the types of mutations are found in the hormone concentrations but not in phenotype. We speculate that further, as yet not clearly defined, factors are responsible for the development of the respective phenotypes.
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Affiliation(s)
| | - Nadja Schulze
- Paediatric Endocrinology, University Children's Hospital, Erlangen, Germany
| | - Markus Bettendorf
- Paediatric Endocrinology, University Children's Hospital, Heidelberg, Germany
| | - Gerhard Binder
- Paediatric Endocrinology, University Children's Hospital, Tübingen, Germany
| | - Walter Bonfig
- Departement of Paediatrics, Hospital Wels-Grieskirchen, Wels, Austria
| | - Christian Denzer
- Paediatric Endocrinology, University Children's Hospital, Ulm, Germany
| | | | | | - Heinrich Schmidt
- Paediatric Endocrinology, University Children's Hospital, Munich, Germany
| | | | - Egbert Voss
- Departament of Paediatrics, Cnopfsche Kinderklinik, Nuremberg, Germany
| | - Martin Wabitsch
- Paediatric Endocrinology, University Children's Hospital, Ulm, Germany
| | - Joachim Wölfle
- Paediatric Endocrinology, University Children's Hospital, Erlangen, Germany
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12
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Fernández CS, Taboas M, Bruque CD, Benavides-Mori B, Belli S, Stivel M, Oneto A, Pasqualini T, Delea M, Espeche LD, Kolomenski JE, Alba L, Buzzalino N, Dain L. Genetic characterization of a large cohort of Argentine 21-hydroxylase Deficiency. Clin Endocrinol (Oxf) 2020; 93:19-27. [PMID: 32289882 DOI: 10.1111/cen.14190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 03/31/2020] [Accepted: 04/07/2020] [Indexed: 01/25/2023]
Abstract
CONTEXT 21-hydroxylase deficiency is the most common cause of Congenital Adrenal Hyperplasia. It presents as severe or classical forms-salt wasting and simple virilizing-and a mild or nonclassical (NC). Several studies have reported the frequency of pathogenic variants in different populations, although few of them included a large number of NC patients. OBJECTIVE To analyse the CYP21A2 gene defects in a large cohort of Argentine patients. DESIGN Molecular characterization of 628 patients (168 classical, 460 nonclassical, representing 1203 nonrelated alleles), 398 relatives, 126 partners. METHODS Genetic variants were assessed by allele-specific PCR, PCR-RFLP or direct sequencing. Deletions, duplications and large gene conversions (LGC) were studied by Southern blot/MLPA or long-range PCR. Biological implications of novel variants were analysed by structure-based in silico studies. RESULTS The most frequent pathogenic variants were p.V282L (58%) in NC alleles and c.293-13C>G (31.8%) and p.I173N (21.1%) in classical. Deletions and LGC were found at low frequency (6.2%), 57 alleles had rare pathogenic variants, and 3 had novel variants: p.(S166F); p.(P189R), p.(R436L). Genotype-phenotype correlation was observed in 98.6% of the cases, 11 asymptomatic first-degree relatives had pathogenic variants in both alleles, and 21/126 partners were carriers. CONCLUSIONS We conducted a comprehensive genetic characterization of the largest cohort of 21-hydroxylase patients from the region. In particular, we add to the molecular characterization of a large number of NC patients and to the estimation of the disease carrier's frequency in our population.
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Affiliation(s)
- Cecilia S Fernández
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
- Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Melisa Taboas
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
| | - Carlos D Bruque
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
- Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Belén Benavides-Mori
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
| | - Susana Belli
- División Endocrinología, Hospital Durand, Buenos Aires, Argentina
| | - Mirta Stivel
- División Endocrinología, Hospital Durand, Buenos Aires, Argentina
| | - Adriana Oneto
- División Endocrinología, Hospital Durand, Buenos Aires, Argentina
| | - Titania Pasqualini
- Sección Endocrinología, Crecimiento y Desarrollo, Departamento de Pediatría, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Marisol Delea
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
| | - Lucía D Espeche
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
| | - Jorge E Kolomenski
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, IQUIBICEN-CONICET, Buenos Aires, Argentina
| | - Liliana Alba
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
| | - Noemí Buzzalino
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
| | - Liliana Dain
- Centro Nacional de Genética Médica, Administración Nacional de Laboratorios e Institutos de Salud (ANLIS) 'Dr. Carlos G. Malbrán', Buenos Aires, Argentina
- Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Departamento de Fisiología, Biología Molecular y Celular, Facultad de Ciencias Exactas y Naturales, Buenos Aires, Argentina
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