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Liles SM, Crerand CE, Buchanan C, Chan YM, Chen D, Hansen-Moore J, Tishelman AC, Umbaugh H, Nahata L. Healthcare communication satisfaction and psychosocial outcomes in adolescents and young adults with differences of sex development. PATIENT EDUCATION AND COUNSELING 2024; 125:108294. [PMID: 38669761 DOI: 10.1016/j.pec.2024.108294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 04/10/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024]
Abstract
OBJECTIVES We examined: (1) healthcare communication satisfaction and psychosocial outcomes (resilience, QoL, and psychological adjustment) in adolescents and young adults (AYA) with differences of sex development (DSD), (2) differences in psychosocial outcomes between those who were highly satisfied and those who were less satisfied, and (3) group differences between adolescents (ages 12-17) and young adults (ages 18-26) regarding associations with healthcare communication and psychosocial outcomes. METHODS AYA with DSD across four study sites reported on satisfaction with healthcare communication and psychosocial outcomes. Analyses included descriptive statistics (aim 1), independent samples t-tests (aim 2), and Pearson's correlations (aim 3). RESULTS Participants reported high levels of satisfaction with healthcare communication. Higher healthcare communication satisfaction was associated with greater resilience (p = .01), better QoL (p = .02), and fewer internalizing problems (p = .04). For adolescents, higher healthcare communication satisfaction was associated with better psychosocial outcomes (p values ranging from.01-.04). No significant associations were found in the young adult group. CONCLUSIONS Satisfaction with healthcare communication is related to positive psychosocial outcomes in adolescents with DSD. PRACTICE IMPLICATIONS These data underscore the importance of optimizing communication with families, engaging AYA in early and ongoing discussions about their care, and including psychosocial providers in DSD care.
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Affiliation(s)
- Sophia M Liles
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, USA
| | - Canice E Crerand
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, USA; Nationwide Children's Hospital, Columbus, USA; Department of Pediatrics, The Ohio State University College of Medicine, Columbus, USA; Department of Plastic Surgery, The Ohio State University College of Medicine, Columbus, USA
| | - Cindy Buchanan
- Univeristy of Colorado Anschutz Medical Campus, Department of Psychiatry, Children's Hospital of Colorado, Aurora, USA
| | - Yee-Ming Chan
- Division of Endocrinology, Department of Pediatrics, Boston Children's Hospital, Boston, USA; Department of Pediatrics, Harvard Medical School, Boston, USA
| | - Diane Chen
- Potocsnak Family Division of Adolescent and Young Adult Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, USA; Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, USA; Departments of Psychiatry and Behavioral Sciences, and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Jennifer Hansen-Moore
- Nationwide Children's Hospital, Columbus, USA; Department of Pediatrics, The Ohio State University College of Medicine, Columbus, USA
| | - Amy C Tishelman
- Department of Psychology and Neuroscience, Boston College, Boston, USA
| | - Hailey Umbaugh
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, USA; Nationwide Children's Hospital, Columbus, USA
| | - Leena Nahata
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, USA; Nationwide Children's Hospital, Columbus, USA; Department of Pediatrics, The Ohio State University College of Medicine, Columbus, USA.
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Crerand CE, Shehata A, Umbaugh H, Kapa HM, Hansen-Moore J, Nahata L, Buchanan C, Chen D, Rausch J, Udaipuria S, Jayanthi VR, Chan YM, Pratt KJ, Buschur E, Indyk J, Tishelman AC. Body image and psychosocial outcomes in youth and young adults with differences of sex development: a multi-method study. J Pediatr Psychol 2024:jsae041. [PMID: 38867313 DOI: 10.1093/jpepsy/jsae041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 05/17/2024] [Accepted: 05/22/2024] [Indexed: 06/14/2024] Open
Abstract
OBJECTIVE Differences of sex development (DSD) can affect the physical health, appearance, and psychosocial functioning of affected individuals, but little is known about how subjective appearance perceptions (body image) impact psychosocial outcomes. This study evaluated body image and its associations with psychosocial outcomes including quality of life, resilience, and psychosocial adjustment. METHODS This cross-sectional, multi-method study assessed body image and psychosocial outcomes including quality of life, adjustment, and resilience in 97 youth and young adults with DSD (mean age = 17 ± 3.7 years; 56% assigned female in infancy) using psychometrically sound instruments. A subsample (n = 40) completed qualitative interviews. RESULTS Quantitative results indicated that overall, participants were satisfied with their physical appearance, although less so with their primary sex characteristics. Body image dissatisfaction was associated with poorer psychosocial adjustment, quality of life, and resilience. Qualitatively, youth and young adults reported a variety of perceptions, both positive and negative, related to their body image and the impact of living with a DSD condition. Themes identified included appearance management; effects of DSD on body image; diagnostic factors and features; attitudes about diagnosis; and treatment. CONCLUSIONS Body image is significantly associated with psychosocial outcomes in youth and young adults with DSD, with qualitative findings highlighting both positive and negative body image experiences. Results have implications for clinical care including screening for appearance concerns, normalization of appearance variations, and intervention development to better support healthy body image and psychosocial functioning in youth and young adults with DSD.
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Affiliation(s)
- Canice E Crerand
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, United States
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, United States
- Department of Plastic Surgery, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Ayah Shehata
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, United States
| | - Hailey Umbaugh
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, United States
| | - Hillary M Kapa
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, United States
| | - Jennifer Hansen-Moore
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Leena Nahata
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, United States
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Cindy Buchanan
- Department of Psychiatry, Children's Hospital of Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Diane Chen
- Potocsnak Family Division of Adolescent and Young Adult Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, United States
- Pritzker Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, United States
- Departments of Psychiatry and Behavioral Sciences, and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Joseph Rausch
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, United States
| | - Shivika Udaipuria
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, United States
| | - Venkata R Jayanthi
- Department of Urology, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Yee-Ming Chan
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, United States
- Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Keeley J Pratt
- Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, OH, United States
| | - Elizabeth Buschur
- Department of Endocrinology, The Ohio State University College of Medicine and Nationwide Children's Hospital, Columbus, OH, United States
| | - Justin Indyk
- Department of Endocrinology, The Ohio State University College of Medicine and Nationwide Children's Hospital, Columbus, OH, United States
| | - Amy C Tishelman
- Department of Psychology and Neuroscience, Boston College, Boston, MA, United States
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Traino KA, Ciciolla LM, Perez MN, Chaney JM, Welch G, Baskin LS, Buchanan CL, Chan YM, Cheng EY, Coplen DE, Wisniewski AB, Mullins LL. Trajectories of illness uncertainty among parents of children with atypical genital appearance due to differences of sex development. J Pediatr Psychol 2024:jsae043. [PMID: 38857449 DOI: 10.1093/jpepsy/jsae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 04/14/2024] [Accepted: 05/25/2024] [Indexed: 06/12/2024] Open
Abstract
OBJECTIVE The present study aimed to identify distinct trajectories of parental illness uncertainty among parents of children born with atypical genital appearance due to a difference of sex development over the first year following diagnosis. It was hypothesized that four trajectory classes would emerge, including "low stable," "high stable," "decreasing," and "increasing" classes, and that select demographic, familial, and medical factors would predict these classes. METHODS Participants included 56 mothers and 43 fathers of 57 children born with moderate to severe genital atypia. Participants were recruited from eleven specialty clinics across the U.S. Growth mixture modeling (GMM) approaches, controlling for parent dyad clustering, were conducted to examine classes of parental illness uncertainty ratings over time. RESULTS A three-class GMM was identified as the best-fitting model. The three classes were interpreted as "moderate stable" (56.8%), "low stable" (33.0%), and "declining" (10.3%). Findings suggest possible diagnostic differences across trajectories. CONCLUSIONS Findings highlight the nature of parents' perceptions of ambiguity and uncertainty about their child's diagnosis and treatment the year following their child's birth/diagnosis. Future research is needed to better understand how these trajectories might shift over the course of the child's development. Results support the development of tailored, evidence-based interventions to address coping with uncertainty among families raising a child with chronic health needs.
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Affiliation(s)
- Katherine A Traino
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, OK, United States
| | - Lucia M Ciciolla
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, OK, United States
| | - Megan N Perez
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - John M Chaney
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, OK, United States
| | - Ginger Welch
- Department of Human Development and Family Sciences, Oklahoma State University, Stillwater, OK, United States
| | - Laurence S Baskin
- Department of Urology, University of California San Francisco Medical Center, San Francisco, CA, United States
| | - Cindy L Buchanan
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Yee-Ming Chan
- Division of Endocrinology, and Harvard Medical School, Boston Children's Hospital, Boston, MA, United States
| | - Earl Y Cheng
- Department of Urology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, United States
| | - Douglas E Coplen
- Division of Urologic Surgery, St. Louis Children's Hospital, St Louis, MO, United States
| | - Amy B Wisniewski
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, OK, United States
| | - Larry L Mullins
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, OK, United States
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Avanceña AL, Rose AM, Gardner MD, Rutter MM, Schafer-Kalkhoff T, Suorsa-Johnson KI, van Leeuwen KD, Weidler EM, Gebremariam A, Sandberg DE, Prosser LA. Preferences in Clinical Care of Individuals With Differences of Sex Development. Pediatrics 2024; 153:e2023064207. [PMID: 38699802 PMCID: PMC11153319 DOI: 10.1542/peds.2023-064207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 02/20/2024] [Accepted: 02/28/2024] [Indexed: 05/05/2024] Open
Abstract
OBJECTIVES To identify the most important attributes related to the process of achieving, and outcomes associated with, successful care for differences of sex development (DSD). METHODS We developed a best-worst scaling survey administered to 520 DSD stakeholders, including individuals or family members of those with DSD, health care specialists, and patient support and advocacy representatives. Fourteen process-related attributes and 16 outcome-related attributes were identified through qualitative research. We estimated relative importance scores and coefficients from regression analysis to understand the relative importance of attributes and conducted latent class analysis to explore heterogeneity in preferences. RESULTS The 3 most important process attributes were (1) good communication between care team and patient/family, (2) care team educated patient/family about condition, and (3) care team incorporates the values of patient/family. The 3 most important outcome attributes were (1) patient satisfaction, (2) patient mental health, and (3) treatment maintains physical health. Latent class analyses showed that respondents had heterogeneous preferences. For process-related attributes, we identified 3 respondent groups: "Patient autonomy and support" (46% of respondents), "Education and care transitions" (18%), and "Shared decision-making" (36%). For outcome-related attributes, we identified 2 respondent groups: "Preserving function and appearance" (59% of respondents) and "Patient health and satisfaction" (41%). CONCLUSIONS Outcomes such as patient satisfaction and health were the most important outcome attributes, and good communication and education from the care team were the most important process attributes. Respondents expressed heterogeneous preferences for selected DSD care attributes that providers should consider to improve satisfaction with and quality of DSD care.
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Affiliation(s)
- Anton L.V. Avanceña
- Health Outcomes Division, College of Pharmacy
- Department of Internal Medicine, Dell Medical School, University of Texas at Austin, Texas
| | - Angela M. Rose
- Susan B. Meister Child Health Evaluation and Research Center (CHEAR), Michigan Medicine
- Department of Pediatrics, Michigan Medicine
| | - Melissa D. Gardner
- Susan B. Meister Child Health Evaluation and Research Center (CHEAR), Michigan Medicine
- Department of Pediatrics, Michigan Medicine
| | - Meilan M. Rutter
- Division of Endocrinology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Tara Schafer-Kalkhoff
- Division of Endocrinology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Kristina I. Suorsa-Johnson
- Division of Pediatric Psychiatry and Behavioral Health, Department of Pediatrics, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah
| | | | - Erica M. Weidler
- Division of Pediatric Surgery, Phoenix Children’s Hospital, Phoenix, Arizona
- Accord Alliance, Higley, Arizona
| | - Acham Gebremariam
- Susan B. Meister Child Health Evaluation and Research Center (CHEAR), Michigan Medicine
- Department of Pediatrics, Michigan Medicine
| | - David E. Sandberg
- Susan B. Meister Child Health Evaluation and Research Center (CHEAR), Michigan Medicine
- Department of Pediatrics, Michigan Medicine
| | - Lisa A. Prosser
- Susan B. Meister Child Health Evaluation and Research Center (CHEAR), Michigan Medicine
- Department of Pediatrics, Michigan Medicine
- Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor, Michigan
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Kalfa N, Nordenström J, De Win G, Hoebeke P. Adult outcomes of urinary, sexual functions and fertility after pediatric management of differences in sex development: Who should be followed and how? J Pediatr Urol 2024; 20:367-375. [PMID: 38423920 DOI: 10.1016/j.jpurol.2024.01.022] [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: 07/27/2023] [Revised: 12/19/2023] [Accepted: 01/21/2024] [Indexed: 03/02/2024]
Abstract
The management of Differences of Sex Development (DSD) has evolved considerably in recent years. The questioning of systematic early childhood treatment of DSD requires a better understanding of the outcomes of such treatments and long-term studies are therefore essential to better evaluate the prognosis of DSD. Unfortunately, limitations are numerous including the limited size of the series, the absence of standardized methodology, the evaluation of managements that no longer take place today and the absence of prospective and comparative studies. Despite these difficulties, the purpose of this paper is to present the current data on the long-term follow-up of patients with DSD from the urological, sexual and fertility points of view. Even if it remains difficult at present to establish precise recommendations, we recapitulate the most important points that should drive follow-up of these patients especially the constitution of a multidisciplinary team with a holistic approach, the organization of the transition between adolescence and adulthood, a particular attention to psychological care, a careful communication with the patients and his/her family and the use of standardized data collection systems.
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Affiliation(s)
- Nicolas Kalfa
- Département de Chirurgie Infantile, Service de Chirurgie Viscérale et Urologie Pédiatrique, CHU de Montpellier, Montpellier, France; Centre de Référence Maladies Rares DEVGEN Constitutif Sud, CHU de Montpellier, Montpellier, France; UMR 1302 Institute Desbrest of Epidemiology and Public Health, INSERM, Univ Montpellier, Montpellier, France.
| | - Josefin Nordenström
- Department of Pediatric Surgery/Urology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Gunter De Win
- Department of Urology, University Hospital Antwerp, Edegem, Belgium; Astarc, Faculty of Medicine and Health Science, University of Antwerp, Belgium; Adolescenty Urology, University College London Hospitals, London, UK
| | - Piet Hoebeke
- Department of Urology, Ghent University Hospital, Gent, Belgium
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Li Z, Song H, Sun N, Zhang W, Tian J, Li M. Gender determination and long-time follow-up analysis of mixed gonadal dysgenesis. J Pediatr Urol 2024; 20:441.e1-441.e8. [PMID: 38267310 DOI: 10.1016/j.jpurol.2024.01.007] [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: 02/07/2023] [Revised: 12/21/2023] [Accepted: 01/05/2024] [Indexed: 01/26/2024]
Abstract
INTRODUCTION Mixed gonadal dysgenesis (MGD) is a rare disorder of sexual development. The management of MGD is challenging since the disease significantly impacts a patient's growth, hormone balance, and gonadal development. This article used a large population and a long follow-up period for its analysis. OBJECTIVES This study aims to summarize the gender determination basis and analyze the long-term follow-up of mixed gonadal dysgenesis. METHODS A total of 45 patients' clinical data were summarized and analyzed. Patients were divided by gender. Next, we followed up regarding the occurrence of complications after surgery, the patients' satisfaction with external genitalia appearance, the growth of the patients, counting the surgical pattern the incidence of surgical complications and the development of the patients' growth. All patients included in this study underwent chromosomal karyotype analysis, abdomen exploration, and pathological biopsy. After sex determination, 7 patients who were raised as female underwent clitoroplasty, and bilateral gonadectomy. 38 male patients underwent urethroplasty + one-sided gonadectomy. RESULTS Patient follow-up started in the third month after surgery. Female patients reported no surgery-related complications, while 14 male patients showed surgery-related complications. Additionally, 20 male patients (60.6 %) had a lower height compared to normal peers, 12 of which (36.4 %) were lower than the second standard deviation of the height of normal peers. CONCLUSION The clinical manifestations of mixed gonadal dysgenesis are variable, and the management is complicated. Children's gonadal function, external genital conditions, psychological evaluation, and parents' wishes should be considered before sex determination. In China, most patients are raised as males with a high incidence of postoperative complications. We found that short stature is a common feature in male patients, thus their height and growth should be carefully supervised. Patients should pay attention to their sexual function and sexual potential during adulthood.
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Affiliation(s)
- Ze Li
- Department of Surgery, School of Clinical Medicine, The University of Hong Kong, China
| | - Hongcheng Song
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China.
| | - Ning Sun
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
| | - Weiping Zhang
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
| | - Jun Tian
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
| | - Minglei Li
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
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Stancampiano MR, Meroni SLC, Bucolo C, Russo G. 46,XX Differences of Sex Development outside congenital adrenal hyperplasia: pathogenesis, clinical aspects, puberty, sex hormone replacement therapy and fertility outcomes. Front Endocrinol (Lausanne) 2024; 15:1402579. [PMID: 38841305 PMCID: PMC11150773 DOI: 10.3389/fendo.2024.1402579] [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: 03/17/2024] [Accepted: 04/22/2024] [Indexed: 06/07/2024] Open
Abstract
The term 'differences of sex development' (DSD) refers to a group of congenital conditions that are associated with atypical development of chromosomal, gonadal, and/or anatomical sex. DSD in individuals with a 46,XX karyotype can occur due to fetal or postnatal exposure to elevated amount of androgens or maldevelopment of internal genitalia. Clinical phenotype could be quite variable and for this reason these conditions could be diagnosed at birth, in newborns with atypical genitalia, but also even later in life, due to progressive virilization during adolescence, or pubertal delay. Understand the physiological development and the molecular bases of gonadal and adrenal structures is crucial to determine the diagnosis and best management and treatment for these patients. The most common cause of DSD in 46,XX newborns is congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency, determining primary adrenal insufficiency and androgen excess. In this review we will focus on the other rare causes of 46,XX DSD, outside CAH, summarizing the most relevant data on genetic, clinical aspects, puberty and fertility outcomes of these rare diseases.
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Luppino G, Wasniewska M, Coco R, Pepe G, Morabito LA, Li Pomi A, Corica D, Aversa T. Role of NR5A1 Gene Mutations in Disorders of Sex Development: Molecular and Clinical Features. Curr Issues Mol Biol 2024; 46:4519-4532. [PMID: 38785542 PMCID: PMC11119465 DOI: 10.3390/cimb46050274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 05/04/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024] Open
Abstract
Disorders/differences of sex development (DSDs) are defined as broad, heterogenous groups of congenital conditions characterized by atypical development of genetic, gonadal, or phenotypic sex accompanied by abnormal development of internal and/or external genitalia. NR5A1 gene mutation is one of the principal genetic alterations implicated in causing DSD. This review outlines the role of NR5A1 gene during the process of gonadal development in humans, provides an overview of the molecular and functional characteristics of NR5A1 gene, and discusses potential clinical phenotypes and additional organ diseases due to NR5A1 mutations. NR5A1 mutations were analyzed in patients with 46,XY DSD and 46,XX DSD both during the neonatal and pubertal periods. Loss of function of the NR5A1 gene causes several different phenotypes, including some associated with disease in additional organs. Clinical phenotypes may vary, even among patients carrying the same NR5A1 variant, indicating that there is no specific genotype-phenotype correlation. Genetic tests are crucial diagnostic tools that should be used early in the diagnostic pathway, as early as the neonatal period, when gonadal dysgenesis is the main manifestation of NR5A1 mutation. NR5A1 gene mutations could be mainly associated with amenorrhea, ovarian failure, hypogonadism, and infertility during puberty. Fertility preservation techniques should be considered as early as possible.
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Affiliation(s)
- Giovanni Luppino
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy; (R.C.); (G.P.); (A.L.P.); (D.C.); (T.A.)
| | - Malgorzata Wasniewska
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy; (R.C.); (G.P.); (A.L.P.); (D.C.); (T.A.)
- Pediatric Unit, AOU Policlinico G. Martino, Via Consolare Valeria 1, 98125 Messina, Italy;
| | - Roberto Coco
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy; (R.C.); (G.P.); (A.L.P.); (D.C.); (T.A.)
| | - Giorgia Pepe
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy; (R.C.); (G.P.); (A.L.P.); (D.C.); (T.A.)
- Pediatric Unit, AOU Policlinico G. Martino, Via Consolare Valeria 1, 98125 Messina, Italy;
| | - Letteria Anna Morabito
- Pediatric Unit, AOU Policlinico G. Martino, Via Consolare Valeria 1, 98125 Messina, Italy;
| | - Alessandra Li Pomi
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy; (R.C.); (G.P.); (A.L.P.); (D.C.); (T.A.)
| | - Domenico Corica
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy; (R.C.); (G.P.); (A.L.P.); (D.C.); (T.A.)
- Pediatric Unit, AOU Policlinico G. Martino, Via Consolare Valeria 1, 98125 Messina, Italy;
| | - Tommaso Aversa
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy; (R.C.); (G.P.); (A.L.P.); (D.C.); (T.A.)
- Pediatric Unit, AOU Policlinico G. Martino, Via Consolare Valeria 1, 98125 Messina, Italy;
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López Soto Á, Velasco Martínez M, Ferrández Martínez M, Díaz García A, García Izquierdo O, Marín Sánchez P. Prenatal ambiguous/atypical genitalia: why are we still missing it and how can we improve diagnosis? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 63:581-585. [PMID: 37773980 DOI: 10.1002/uog.27507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/06/2023] [Accepted: 09/19/2023] [Indexed: 10/01/2023]
Affiliation(s)
- Á López Soto
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - M Velasco Martínez
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - M Ferrández Martínez
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - A Díaz García
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - O García Izquierdo
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
| | - P Marín Sánchez
- Prenatal Diagnosis Unit, Department of Obstetrics, HGU Santa Lucía, Cartagena, Spain
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Grouthier V, Bachelot A. Long-term outcomes in non-CAH 46,XX DSD. Front Endocrinol (Lausanne) 2024; 15:1372887. [PMID: 38752171 PMCID: PMC11095110 DOI: 10.3389/fendo.2024.1372887] [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: 01/18/2024] [Accepted: 04/03/2024] [Indexed: 05/18/2024] Open
Abstract
Differences/disorders of sex development (DSD) comprise a large group of rare congenital conditions. 46,XX DSD, excluding congenital adrenal hyperplasia (CAH), represent only a small number of these diseases. Due to the rarity of non-CAH 46,XX DSD, data on this sex chromosomal aberration were confined to case reports or case series with small numbers of patients. As the literature is still relatively sparse, medical data on the long-term effects of these pathologies remain scarce. In this review, we aim to provide an overview of current data on the long-term follow-up of patients with non-CAH 46,XX DSD, by covering the following topics: quality of life, gender identity, fertility and sexuality, global health, bone and cardiometabolic effects, cancer risk, and mortality. As non-CAH 46,XX DSD is a very rare condition, we have no accurate data on adult QoL assessment for these patients. Various factors may contribute to a legitimate questioning about their gender identity, which may differ from their sex assigned at birth. A significant proportion of gender dysphoria has been reported in various series of 46,XX DSD patients. However, it is difficult to give an accurate prevalence of gender dysphoria and gender reassignment in non-CAH 46,XX DSD because of the rarity of the data. Whatever the aetiology of non-CAH 46,XX DSD, fertility seems to be impaired. On the other hand, sexuality appears preserved in 46,XX men, whereas it is impaired in women with MRKH syndrome before treatment. Although there is still a paucity of data on general health, bone and cardiometabolic effects, and mortality, it would appear that the 46,XX DSD condition is less severely affected than other DSD conditions. Further structured and continued multi-center follow-up is needed to provide more information on the long-term outcome of this very rare non-CAH 46,XX DSD condition.
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Affiliation(s)
- Virginie Grouthier
- Department of Endocrinology, Diabetes and Nutrition, Centre Hospitalier Universitaire de Bordeaux, Haut Leveque Hospital, Bordeaux, France
- Univ. Bordeaux, Inserm U1034, Biology of Cardiovascular Diseases, Pessac, France
| | - Anne Bachelot
- AP-HP, Pitié-Salpêtrière Hospital, IE3M, and Centre de Référence des Maladies Endocriniennes Rares de la Croissance, and Centre de Référence des Pathologies Gynécologiques Rares, Department of Endocrinology and Reproductive Medicine, Sorbonne Université, Paris, France
- Sorbonne Université Médecine, Paris, France
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11
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Jamal L, Zayhowski K, Berro T, Baker K. Queering genomics: How cisnormativity undermines genomic science. HGG ADVANCES 2024; 5:100297. [PMID: 38637989 PMCID: PMC11129102 DOI: 10.1016/j.xhgg.2024.100297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 04/11/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024] Open
Abstract
Over the past century, genetics and genomics ("genomics") have contributed significantly to our knowledge of human biology and disease. Genomics has also bolstered inaccurate and harmful arguments about "essential" differences between socially defined groups. These purported differences have reinforced class hierarchies and justified the mistreatment of groups such as Black people, Indigenous people, and other people of color and/or people with disabilities. With this history in mind, we explore how genomics is used to reinforce scientifically unsound understandings of the relationship between two fundamental aspects of the human experience: sex and gender. We argue that imprecise, inaccurate practices for collecting data and conducting genomic research have adversely influenced genomic science and can contribute to the stigmatization of people whose sex and/or gender challenge binary expectations. The results have been to preclude transgender and intersex people from accessing high-quality, evidence-based healthcare and to hinder their participation in scientifically sound research. In this perspective, we use the lens of queer theory to render this situation more visible. First, we highlight the theoretical contributions queer theory can make to genomic science. Second, we examine practices in research and clinical genomics that exclude and stigmatize transgender and intersex people. Third, we highlight the ways that many current genomic research practices generate false conclusions that are used to support unjust public policies. We conclude by recommending ways that clinicians and researchers can-and should-harness the scientific, social, and cultural power of genomics to advance knowledge and improve lives across the spectra of sex and gender.
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Affiliation(s)
- Leila Jamal
- Genetics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA; Bioethics Department, National Institutes of Health, Bethesda, MD, USA.
| | - Kimberly Zayhowski
- Department of Obstetrics and Gynecology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| | - Tala Berro
- Department of Genetics, Kaiser Permanente Oakland Medical Center, Oakland, CA, USA
| | - Kellan Baker
- Whitman-Walker Institute, Washington, DC, USA; Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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12
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DeLone AM, Fisher RS, Traino KA, Basile NL, Buchanan CL, Cheng EY, Poppas DP, Baraldi AN, Wisniewski AB, Mullins LL. Exploratory factor analysis of the Illness Intrusiveness Rating Scale for parents of children with atypical genital appearance due to differences of sex development (DSD). J Pediatr Psychol 2024:jsae027. [PMID: 38578612 DOI: 10.1093/jpepsy/jsae027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/06/2024] Open
Abstract
OBJECTIVE Illness intrusiveness refers to the subjective cognitive appraisal of a chronic health condition interfering in daily, valued activities and may be highly relevant for parents of children with atypical genital appearance due to differences of sex development (DSD). However, a measure of illness intrusiveness has not been validated for this population. The current study aimed to evaluate the factor structure of the Illness Intrusiveness Scale for Parents (IIS-P) and examine convergent validity. METHODS Participants included 102 parents (Mage = 33.39 years, SD = 6.48; 58% mothers) of 65 children (<2 years old) diagnosed with DSD participating in a larger, longitudinal study. Parents completed the IIS-P as well as self-report measures of stigma, and anxious and depressive symptoms. An exploratory factor analysis (EFA) was conducted. RESULTS EFA results supported a 1-factor intrusiveness solution (α = .93), as well as a 2-factor solution measuring intrusiveness on daily living (α = .92) and community connectedness (α = .85). The 1-factor solution and both factors of the 2-factor solution demonstrated significant convergent validity with stigma as well as anxious and depressive symptoms. CONCLUSIONS Support emerged for both 1- and 2-factor solutions of the IIS-P in parents of children with DSD. The decision to evaluate illness intrusiveness as a total score or to examine the subscales of daily living and community connectedness should be tailored to the unique aims of researchers and clinicians. Future research should conduct a confirmatory factor analysis with both 1- and 2-factor models with larger, more diverse samples of caregivers.
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Affiliation(s)
- Alexandra M DeLone
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, United States
| | - Rachel S Fisher
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, United States
| | - Katherine A Traino
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, United States
| | - Nathan L Basile
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, United States
| | - Cindy L Buchanan
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, United States
| | - Earl Y Cheng
- Department of Urology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, United States
| | - Dix P Poppas
- James Buchanan Brady Department of Urology, Komansky Children's Hospital, New York Presbyterian Hospital-Weill Cornell Medicine, New York, United States
| | - Amanda N Baraldi
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, United States
| | - Amy B Wisniewski
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, United States
| | - Larry L Mullins
- Department of Psychology, Center for Pediatric Psychology, Oklahoma State University, Stillwater, United States
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Bennecke E, Strandqvist A, De Vries A, Kreukels BPC. Psychological support for individuals with differences of sex development (DSD). J Psychosom Res 2024; 179:111636. [PMID: 38507969 DOI: 10.1016/j.jpsychores.2024.111636] [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: 09/08/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/22/2024]
Abstract
OBJECTIVE Congenital conditions with atypical development of chromosomal, gonadal, or anatomic sex characteristics are referred to as Differences of Sex Development (DSD). Psychosocial care is recommended to be an integral part of clinical management for individuals with DSD. Few studies have examined the perceived need for, utilization of and the opinions of individuals with DSD regarding psychological support. METHODS This cross-sectional study was part of a European multicentre study in 14 different medical centres in six countries. In total, 1040 individuals with DSD participated in a patient-reported outcome questionnaire asking about experiences and opinions regarding psychological support in DSD care. RESULTS A majority of the participants reported that they had not received psychological support, in childhood and/or adolescence (70.6%, n = 692) nor in adulthood (67.9%, n = 661). Need for psychological support in childhood and/or adolescence was reported by 51.3% (n = 503), need for psychological support in adulthood, was reported by 49.5% (n = 482). The majority (80.2%; n = 718) agreed with the statement that people with DSD should always be offered psychological support. According to 78.7% (n = 697) of the participants, parents of children with DSD should always be offered psychological support. CONCLUSION Our findings support the existing consensus that psychological support should be an integral part of DSD care. The discrepancy between received and perceived need for psychological support suggests that individuals with DSD experience barriers to access mental health care services. Psychosocial and psychological services for children, adolescents and adults should therefore be available and offered throughout the lifespan to individuals with DSD.
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Affiliation(s)
- Elena Bennecke
- Sozialpädiatrisches Zentrum (SPZ), Center for Chronically Sick Children, Charité, University Medicine, Berlin, Germany.
| | - Anna Strandqvist
- Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| | - Annelou De Vries
- Department of Child- and Adolescent Psychiatry, Amsterdam University Medical Centers, location VU University, the Netherlands.
| | - Baudewijntje P C Kreukels
- Department of Medical Psychology, Amsterdam University Medical Centers, location VU University, Amsterdam, Netherlands.
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Lee AS, Ho CP, Creviston AH, Rana S, Délot EC, Casella DP. Objective documentation of hypospadias anatomy with three-dimensional scanning. J Pediatr Urol 2024; 20:239.e1-239.e6. [PMID: 38104026 DOI: 10.1016/j.jpurol.2023.11.049] [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: 06/26/2023] [Revised: 10/26/2023] [Accepted: 11/26/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION The absence of a standardized classification of hypospadias hinders understanding of the anatomic differences among patients and the evaluation of outcomes following surgical repair. In working towards a standardized, objective method of recording patients' hypospadias anatomy, we describe our initial experience using a non-invasive three-dimensional scanner. MATERIAL AND METHODS An Artec3D Space Spider scanner was used to obtain 3D scans in 29 patients undergoing hypospadias repair. Measurements of the urethral plate width, urethral plate length, glans width, penile shaft length, and penile shaft width were made by 2 pediatric urology attendings and 1 pediatric urology fellow. Measurements were compared and inter-rater reliability was calculated. RESULTS A total of 435 measurements were made on 29 successfully generated 3D scans, ranging from distal to proximal hypospadias. The inter-rater reliability of measurements from the generated 3D models shown good inter-rater reliability of urethral plate width (ICC0.87 [95%CI:0.76,0.93]), penile shaft length (ICC0.87 [95%CI:0.70,0.94]) and glans width (ICC0.83 [95%CI:0.68,0.92]), excellent inter-rater reliability of urethral plate length (ICC0.96) and moderate inter-rater reliability of penile shaft width (ICC0.69 [95%CI:0.44,0.84]). DISCUSSION There was a high degree of reliability of measurements made across multiple users. Calculation of the ratio of the urethral plate length/total penile shaft length objectively defined the initial position of the urethral meatus. When compared to the 3-dimensional volume of the glans, a more proximally positioned urethral meatus was associated with a lower glans volume. CONCLUSION 3D scanning offers a rapid, reproducible, and non-invasive method of documenting hypospadias anatomy. The ability to evaluate three dimensional features (i.e. glans volume) offers an exciting opportunities for robust investigation of hypospadias outcomes and further understanding of the relationship between a patient's genotype and phenotype.
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Affiliation(s)
- Albert S Lee
- Division of Pediatric Urology, Children's National Medical Center, Washington, DC 20010, USA
| | - Christina P Ho
- Division of Pediatric Urology, Children's National Medical Center, Washington, DC 20010, USA
| | - Austin H Creviston
- Division of Pediatric Urology, Children's National Medical Center, Washington, DC 20010, USA
| | - Sohel Rana
- Joseph E. Robert, Jr., Center for Surgical Care, Children's National Hospital, Washington, DC 20010, USA
| | - Emmanuèle C Délot
- Center for Genetic Medicine Research, Children's Research Institute, Children's National Medical Center, Washington, DC 20010, USA; Departments of Pediatrics and Genomics and Precision Medicine, School of Medicine, The George Washington University, Washington, DC 20052, USA
| | - Daniel P Casella
- Division of Pediatric Urology, Children's National Medical Center, Washington, DC 20010, USA; Joseph E. Robert, Jr., Center for Surgical Care, Children's National Hospital, Washington, DC 20010, USA.
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Xie Q, Cao H, Liu H, Xia K, Gao Y, Deng C. Prenatal DEHP exposure induces lifelong testicular toxicity by continuously interfering with steroidogenic gene expression. Transl Androl Urol 2024; 13:369-382. [PMID: 38590960 PMCID: PMC10999017 DOI: 10.21037/tau-23-503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 02/18/2024] [Indexed: 04/10/2024] Open
Abstract
Background Epidemiologic studies suggested the association between prenatal di-(2-ethylhexyl) phthalate (DEHP) exposure and disorders of sex development (DSD), adult male disorders, and reproductive aging. Inhibiting testosterone synthesis by interfering with steroidogenic gene expression induces testicular toxicity, however, whether prenatal DEHP exposure induces testicular toxicity through this mechanism remains uncertain. Methods C57BL/6JGpt male mice underwent different doses (0, 100, 500, 1,000 mg/kg) of prenatal DEHP exposure during gestational day 10 to delivery day, the testicular toxicity (genital development, testosterone, semen quality, and morphology of testis tissue) in the neonatal, post-puberal and middle-aged stages was observed, and the steroidogenic gene (Lhcgr, Star, Cyp11a1, Cyp17a1, Hsd17b3, and Hsd3b2) expression was analyzed by quantitative polymerase chain reaction (qPCR) and Western blot (WB). The interference of steroidogenic gene expression in TM3 cells after mono-(2-ethylhexyl) phthalate (MEHP) exposure was also explored for verification. Results Prenatal DEHP exposure induced immediate testicular injury in the neonatal stage [reduced anogenital distance (AGD) and intratesticular testosterone], DSD in the post-puberal stage (poor genital development), and reproductive aging in the middle-aged stage (obesity, reduced testosterone and semen quality, and atrophic seminiferous tubules), especially in the high dose. Prenatal DEHP exposure continuously interfered with steroidogenic gene expression (Hsd3b2, Hsd17b3) in RNA and protein levels. MEHP inhibited testosterone synthesis of TM3 cells by interfering with steroidogenic gene expression (Hsd3b2, Hsd17b3) in RNA and protein levels. Conclusions Prenatal DEHP exposure induces lifelong testicular toxicity by continuously interfering with steroidogenic gene expression, thus indicating the association between prenatal exposure and DSD, adult male disorders, and reproductive aging.
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Affiliation(s)
- Qigen Xie
- Department of Pediatric Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Andrology, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Haiming Cao
- Department of Andrology, Reproductive Center of the Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Hanchao Liu
- Department of Andrology, Sir Run Run Shaw Hospital, Affiliated with the Zhejiang University School of Medicine, Hangzhou, China
| | - Kai Xia
- Department of Andrology, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yong Gao
- Reproductive Medicine Center, The Key Laboratory for Reproductive Medicine of Guangdong Province, Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chunhua Deng
- Department of Andrology, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Crocetti D, Berry A, Monro S. Navigating the complexities of adult healthcare for individuals with variations of sex characteristics: from paediatric emergencies to a sense of abandonment. CULTURE, HEALTH & SEXUALITY 2024; 26:332-345. [PMID: 37199261 DOI: 10.1080/13691058.2023.2208194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 04/25/2023] [Indexed: 05/19/2023]
Abstract
Intersex people and those with variations of sex characteristics face significant health and social issues. This paper analyses the complexities of adult healthcare for this diverse population, including the root causes of deficiencies in care provision. Many minors with variations of sex characteristics are subjected to irreversible, non-consensual medical interventions, which can have negative effects on their health and wellbeing as adults. This 'emergency' approach to intersex paediatric healthcare has been challenged since the 1990s, but there is still a lack of understanding about how the paradigm affects adult care. This paper aims to raise awareness of the health challenges faced by adults with variations of sex characteristics. It identifies themes related to the challenges associated with accessing appropriate adult care, including the repercussions of childhood treatment, the lack of transitional services and psychological support, the limited general medical knowledge about variations of sex characteristics, and the reluctance to access services due to fear of stigma or past medical trauma. The paper indicates the need for more attention to intersex people's health needs as adults, moving away from attempts to 'fix' them as minors towards approaches which consider and provide for their diverse healthcare needs in a broader temporal context.
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Affiliation(s)
- Daniela Crocetti
- School of Human & Health Sciences, University of Huddersfield, Huddersfield, UK
- subsequently Independent Researcher, Intersexesiste NGO, Bologna, Italy
| | - Adeline Berry
- School of Human & Health Sciences, University of Huddersfield, Huddersfield, UK
| | - Surya Monro
- School of Human & Health Sciences, University of Huddersfield, Huddersfield, UK
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Wang J, Sun Y, Deng Q, Wang X, Cai W, Chen Y. A novel MAMLD1 variant in a newborn with hypospadias and elevated 17-hydroxyprogesterone. Hormones (Athens) 2024; 23:171-178. [PMID: 37996649 DOI: 10.1007/s42000-023-00513-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/15/2023] [Indexed: 11/25/2023]
Abstract
PURPOSE Disorders of sex development (DSD) have complex pathogenesis, and evidence suggests an association between MAMLD1 defects and DSD. MAMLD1 is expressed in gonadal tissues and affected males exhibit hypospadias, steroid hormone abnormalities, or gonadal underdevelopment. We performed genetic testing on a newborn patient with severe hypospadias and an elevation of 17-hydroxyprogesterone (17α-OH) for the diagnosis of DSD. METHODS Genetic testing of the proband and parents was conducted using whole-exome and Sanger sequencing. The identified variant was transfected into HEK293T cells to assess mutant protein expression using western blot (WB) and into steroidogenic NCI-H295R cells to assess MAMLD1 and CYP17A1 transcript levels using qPCR. Molecular dynamics simulations were performed to construct a structural model and analyze potential biological implications. RESULTS A novel heterozygous variant was identified in the proband's MAMLD1, NM_005491.5: c.1619_1637del (p.Gln540Alafs*72), inherited from the mother. In transfected cells, the wild-type and mutant proteins were 86.2 and 68.3 kDa, respectively, indicating the formation of a truncated protein. While MAMLD1 transcription was not affected, CYP17A1 transcription levels decreased with the variant compared to wild-type, suggesting an impact on the transactivation of CYP17A1. The truncated protein exhibited enhanced hydrophobicity, owing to the absence of the C-terminal structural portion, resulting in a looser protein structure. CONCLUSION Severe hypospadias in the proband may be attributed to a novel MAMLD1 variant, whereas the 17α-OH elevation might be related to interference with CYP17A1 transcriptional activation. This study expands the spectrum of MAMLD1 variants and underscores the critical role of genetic testing in the diagnosis of DSD.
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Affiliation(s)
- Juanjuan Wang
- Department of Pediatric Endocrinology and Metabolic Disease, Children's Hospital of Fudan University Anhui Hospital, Wangjiang Road & No.39, Hefei, 230022, Anhui, China
| | - Yafeng Sun
- Department of Pediatric Endocrinology and Metabolic Disease, Children's Hospital of Fudan University Anhui Hospital, Wangjiang Road & No.39, Hefei, 230022, Anhui, China
| | - Qian Deng
- Department of Pediatric Endocrinology and Metabolic Disease, Children's Hospital of Fudan University Anhui Hospital, Wangjiang Road & No.39, Hefei, 230022, Anhui, China
| | - Xin Wang
- Department of Pediatric Endocrinology and Metabolic Disease, Children's Hospital of Fudan University Anhui Hospital, Wangjiang Road & No.39, Hefei, 230022, Anhui, China
| | - Wenjuan Cai
- Department of Pediatric Endocrinology and Metabolic Disease, Children's Hospital of Fudan University Anhui Hospital, Wangjiang Road & No.39, Hefei, 230022, Anhui, China
| | - Yuqing Chen
- Department of Pediatric Endocrinology and Metabolic Disease, Children's Hospital of Fudan University Anhui Hospital, Wangjiang Road & No.39, Hefei, 230022, Anhui, China.
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Jensen AH, Herlin MK, Vogel I, Lou S. A life course perspective on Mayer-Rokitansky-Küster-Hauser syndrome: women's experiences and negotiations of living with an underdeveloped uterus and vagina. Disabil Rehabil 2024; 46:1130-1140. [PMID: 36987844 DOI: 10.1080/09638288.2023.2191014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 03/09/2023] [Indexed: 03/30/2023]
Abstract
PURPOSE Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is characterized by the absence or underdevelopment of the uterus and upper part of the vagina. It is usually diagnosed during adolescence, and the present study investigates how women experience and negotiate to live with MRKH syndrome long-term. METHODS From January to March 2021, eighteen Danish women with MRKH syndrome participated in semi-structured interviews via video conference. The mean time since diagnosis was 11.5 years. A thematic analysis using the life course framework as a theoretical approach was applied. RESULTS The analysis identified the diagnosis as a turning point, that dramatically altered the women's imagined futures. Not conforming to dominant social norms regarding sexuality and pregnancy meant that the women continuously managed and negotiated the meaning and impact of MRKH syndrome in relation to the five principles of the life course perspective: (1) Lifelong development, (2) Timing, (3) Human agency, (4) Linked lives, and (5) Historical time and place. CONCLUSION Using the life course framework contributed to a holistic understanding of life with MRKH syndrome by showing how the meaning and consequences of the congenital condition changed over time and in adaptation to gendered and age-related social norms and expectations.IMPLICATIONS FOR REHABILITATIONThe perceived meaning and impact of living with Mayer-Rokitansky-Küster-Hauser syndrome change over time, and women's information and support needs thus change accordinglySensitive, clinical communication is essential when discussing treatment optionsOnline communities may provide support and reduce feelings of loneliness.
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Affiliation(s)
- Amalie Hahn Jensen
- DEFACTUM - Public Health & Health Services Research, Central Denmark Region, Aarhus, Denmark
| | - Morten Krogh Herlin
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus, Denmark
| | - Ida Vogel
- Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus, Denmark
- Center for Fetal Diagnostics, Aarhus University Hospital, Aarhus, Denmark
| | - Stina Lou
- DEFACTUM - Public Health & Health Services Research, Central Denmark Region, Aarhus, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus, Denmark
- Center for Fetal Diagnostics, Aarhus University Hospital, Aarhus, Denmark
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Gramc M. Challenges in Transition of Care for People with Variations in Sex Characteristics in the European Context. Healthcare (Basel) 2024; 12:354. [PMID: 38338239 PMCID: PMC10855080 DOI: 10.3390/healthcare12030354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/26/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
OBJECTIVE People with variations in sex characteristics (VSCs) have been receiving inadequate care for many decades. The Chicago consensus statement in 2006 aimed to introduce improved comprehensive care, which would include the transition of care from pediatric to adult services organized by multidisciplinary teams. Yet, the evidence for transitional care is scarce. The aim of this paper is to outline the delivery of transition of care for adolescents and young adults with VSCs. METHOD Seven focus groups were conducted with health care professionals and peer support groups by care teams in Central, Northern, and Western Europe. The data from the focus groups were examined using reflexive thematic analysis. RESULTS Even though the transition of care has been implemented in the last two decades, it remains inadequate. There are differences among countries, as the quality of care depends on available resources and variations in sex characteristics. Moreover, there are significant hurdles to adequate transition of care, as there is lack of time and funding. The lack of adult care providers and psychosocial support often leaves young adults with VSCs to navigate the health care system alone. CONCLUSION The outcome of the study shows that the transition of care is organized through the department of pediatric endocrinology. The quality of care varies due to resources and variations in sex characteristics. A lack of adult specialists, and especially psychosocial support, represents the biggest obstacle for young adults and adults in navigating the health care system and for improvements in the provision of health care to adults. There is a risk of re-traumatization, as adolescents and young adults must often repeat their medical history and educate adult care providers who are insufficiently trained and knowledgeable.
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Affiliation(s)
- Martin Gramc
- Institute of Biomedical Ethics and the History of Medicine, University of Zürich, 8006 Zürich, Switzerland
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Papadopoulou-Legbelou K, Ntoumpara M, Kavga M, Kotanidou EP, Papoulidis I, Galli-Tsinopoulou A, Fotoulaki M. Genital Abnormalities and Growth Retardation as Early Signs of Dilated Cardiomyopathy with Ataxia Syndrome. Case Rep Genet 2024; 2024:8860889. [PMID: 38283849 PMCID: PMC10821800 DOI: 10.1155/2024/8860889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 12/29/2023] [Accepted: 12/30/2023] [Indexed: 01/30/2024] Open
Abstract
Dilated cardiomyopathy with ataxia syndrome is a rare mitochondrial disease caused by autosomal recessive mutations in the DNAJC19 gene. The disease has been described in detail in the Canadian Hutterite population, but a few sporadic cases with de novo mutations have been published worldwide. We describe a homozygous pathogenic variant in the DNAJC19 gene, diagnosed in Northern Greece, presenting with genital anomalies, growth failure, cardiomyopathy, and ataxia, but without increased urinary 3-methylglutaconic acid and additional presence of vitamin D disorders, hypercalciuria, and osteopenia. This case not only expands the clinical characteristics of 3-methylglutaconic aciduria type V (MGCA5) but also highlights the power of genetic analysis for detecting a diagnosis when the metabolic screen is negative.
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Affiliation(s)
- Kyriaki Papadopoulou-Legbelou
- 4 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, “Papageorgiou” General Hospital, Thessaloniki, Greece
| | - Maria Ntoumpara
- 4 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, “Papageorgiou” General Hospital, Thessaloniki, Greece
| | - Maria Kavga
- 4 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, “Papageorgiou” General Hospital, Thessaloniki, Greece
| | - Eleni P. Kotanidou
- Unit of Pediatric Endocrinology and Metabolism, 2 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Ioannis Papoulidis
- Access to Genome P.C, Clinical Laboratory Genetics, Ethnikis Antistasis 33A, Thessaloniki 55133, Greece
| | - Assimina Galli-Tsinopoulou
- Unit of Pediatric Endocrinology and Metabolism, 2 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Maria Fotoulaki
- 4 Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, “Papageorgiou” General Hospital, Thessaloniki, Greece
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21
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Zimmer J, Mueller L, Frank-Herrmann P, Rehnitz J, Dietrich JE, Bettendorf M, Strowitzki T, Krivega M. Low androgen signaling rescues genome integrity with innate immune response by reducing fertility in humans. Cell Death Dis 2024; 15:30. [PMID: 38212646 PMCID: PMC10784536 DOI: 10.1038/s41419-023-06397-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 01/13/2024]
Abstract
Development of the gonads under complex androgen regulation is critical for germ cells specification. In this work we addressed the relationship between androgens and genomic integrity determining human fertility. We used different study groups: individuals with Differences of Sex Development (DSD), including Complete Androgen Insensitivity Syndrome (CAIS) due to mutated androgen receptor (AR), and men with idiopathic nonobstructive azoospermia. Both showed genome integrity status influenced by androgen signaling via innate immune response activation in blood and gonads. Whole proteome analysis connected low AR to interleukin-specific gene expression, while compromised genome stability and tumorigenesis were also supported by interferons. AR expression was associated with predominant DNA damage phenotype, that eliminated AR-positive Sertoli cells as the degeneration of gonads increased. Low AR contributed to resistance from the inhibition of DNA repair in primary leukocytes. Downregulation of androgen promoted apoptosis and specific innate immune response with higher susceptibility in cells carrying genomic instability.
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Affiliation(s)
- J Zimmer
- Research Group of Gonadal Differentiation and Embryonic Development, Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - L Mueller
- Research Group of Gonadal Differentiation and Embryonic Development, Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - P Frank-Herrmann
- Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - J Rehnitz
- Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - J E Dietrich
- Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - M Bettendorf
- Division of Pediatric Endocrinology, Children's Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - T Strowitzki
- Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany
| | - M Krivega
- Research Group of Gonadal Differentiation and Embryonic Development, Department of Gynecological Endocrinology & Fertility Disorders, Women Hospital, University of Heidelberg, 69120, Heidelberg, Germany.
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22
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Mediå LM, Sigurdardottir S, Fauske L, Waehre A. Understanding sexual health concerns among adolescents and young adults with differences of sex development: a qualitative study. Int J Qual Stud Health Well-being 2023; 18:2204635. [PMID: 37092307 PMCID: PMC10128427 DOI: 10.1080/17482631.2023.2204635] [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: 12/22/2022] [Accepted: 04/14/2023] [Indexed: 04/25/2023] Open
Abstract
PURPOSE Differences of sex development (DSD) are congenital conditions that involve variations in individuals' sex chromosomes, genes, external and/or internal genitalia, hormones, and/or secondary sex characteristics. This study sought to elucidate the experiences of adolescents and young adults living with DSD by focusing on their experiences of intimacy and sexual health. METHODS An interpretative phenomenological research design was adopted. Semi-structured qualitative interviews were conducted with 11 Norwegian adolescents and young adults aged 16-26 years who had five different DSD conditions. The interview findings were analysed by means of a reflexive thematic analysis. RESULTS The participants reported feeling different, both in terms of how their body functioned and how their body looked. Lack of knowledge increased this feeling of differentness. Moreover, lack of everyday language with which to talk about intimacy and sexual concerns resulted in the participants feeling stigma. Anticipating stigmatization and lacking everyday language complicated the participants' communication regarding their DSD and sexual health. CONCLUSIONS The sexual experiences of adolescents and young adults with DSD are diverse. Fear of stigmatization and lack of everyday language complicate communication with healthcare professionals and others. Understanding their unique needs is crucial to helping individuals achieve good sexual health.
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Affiliation(s)
- Line Merete Mediå
- Women and Children’s Division, Centre for Rare Disorders, Oslo University Hospital, Oslo, Norway
- Department of Interdisciplinary Health Sciences, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Solrun Sigurdardottir
- Women and Children’s Division, Centre for Rare Disorders, Oslo University Hospital, Oslo, Norway
| | - Lena Fauske
- Department of Interdisciplinary Health Sciences, Institute of Health and Society, University of Oslo, Oslo, Norway
- Department of Oncology, Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Anne Waehre
- Department of Child and Adolescent Psychiatry, Oslo University Hospital and Institute of Clinical Medicine, Oslo, Norway
- Division of Endocrinology, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
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23
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Wang JC, Dalke KB, Nachnani R, Baratz AB, Flatt JD. Medical Mistrust Mediates the Relationship Between Nonconsensual Intersex Surgery and Healthcare Avoidance Among Intersex Adults. Ann Behav Med 2023; 57:1024-1031. [PMID: 37616560 DOI: 10.1093/abm/kaad047] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Intersex individuals experience poor health due, in part, to healthcare avoidance. Nonconsensual intersex surgery may contribute to medical mistrust and avoidance among intersex populations. PURPOSE The purpose of this study was to explore the relationship between nonconsensual surgery and healthcare avoidance among intersex populations and to examine if medical mistrust mediates this relationship. METHODS Data for this cross-sectional study were collected in 2018 and analyzed in 2022. Participants completed a survey collecting information on demographics, medical mistrust, history of nonconsensual surgery, and history of postponing healthcare. One hundred nine participants with valid responses to all regression model variables were included in the study. Multivariable logistic regression models controlling for age, race, and income, examined the relationship between nonconsensual surgery and postponing preventive and emergency healthcare. Mediation analyses of cross-sectional data examined whether medical mistrust mediated the relationship between nonconsensual surgery and postponing preventive and emergency healthcare. RESULTS Mean medical mistrust score was 2.8 (range = 1-4; standard deviation = 0.8), 49.7% of participants had nonconsensual surgery in their lifetime, 45.9% postponed emergency healthcare, and 61.5% postponed preventive healthcare in their lifetime. Nonconsensual surgery was associated with increased odds of delaying preventive (adjusted odds ratio [AOR] = 4.17; confidence interval [CI] = 1.76-9.88; p = .016) and emergency healthcare (AOR = 4.26; CI = 1.71-10.59; p = .002). Medical mistrust mediated the relationship between nonconsensual surgery and delaying preventive (indirect effect = 1.78; CI = 1.16-3.67) and emergency healthcare (indirect effect = 1.66; CI = 1.04-3.30). CONCLUSIONS Nonconsensual surgery contributed to healthcare avoidance in this intersex population by increasing medical mistrust. To decrease healthcare avoidance, intersex health promotion interventions should restrict nonconsensual surgery and build trust through trauma-informed care.
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Affiliation(s)
- Jeremy C Wang
- School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Katharine B Dalke
- Department of Psychiatry and Behavioral Health, Penn State Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA, USA
| | - Rahul Nachnani
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA
| | | | - Jason D Flatt
- Department of Social & Behavioral Sciences, University of Nevada, Las Vegas, Las Vegas, NV, USA
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24
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Walser J, Hochleitner M, Komlenac N. Support for affirmative actions to increase inclusivity of intersex* persons at an Austrian medical university. BMC MEDICAL EDUCATION 2023; 23:825. [PMID: 37924071 PMCID: PMC10623750 DOI: 10.1186/s12909-023-04830-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 11/01/2023] [Indexed: 11/06/2023]
Abstract
BACKGROUND Since the ruling handed down by the Austrian Constitutional Court in 2018 intersex variation has been recognized under Austrian law as a "third sex". In order to ensure that people with intersex variation are not discriminated against based on their group membership affirmative actions (i.e., proactive practices to avert discrimination) can be implemented. The current study explored whether students and employees at an Austrian medical university know about intersex variation. Furthermore, the study investigated what affirmative actions are practiced at the medical university to be inclusive for intersex persons and students' and employees' support for such affirmative actions. METHODS All students and employees of a medical university in Austria were invited by e-mail to participate at the current study that included a self-constructed knowledge test on intersex variation with ten true-false questions. On five-point Likert scales participants reported for each of twelve listed affirmative actions whether they had seen a certain affirmative action at their university and how important they thought the implementation of an affirmative action was. Finally, participants' gender, age, sexual orientation, highest level of education, and nationality was assessed. A cluster analysis was performed to determine groups of people with different degrees of support for affirmative actions for intersex persons. RESULTS 220 students (62% cisgender women, 38% cisgender men) and 200 employees (72% cisgender women, 28% cisgender men) participated. Participants responded correctly to three out of ten knowledge test questions. The cluster analysis revealed that participants could be clustered as heterosexual cisgender women (Cluster 1; 55%), heterosexual cisgender men (Cluster 2; 30%), or sexual minority cisgender women and men (Cluster 3; 15%). Sexual minority persons knew more about intersex variation than did heterosexual participants. On average, affirmative actions for the inclusivity of intersex people have not been encountered (M = 1.5, SD = 0.4) at the studied university. Participants, especially those in Cluster 3, believed that the listed actions are moderately important. CONCLUSIONS At the medical university many actions should be taken to increase inclusivity for intersex people. Increasing the knowledge of university staff and students concerning intersex might help increase their support for such actions.
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Affiliation(s)
- Judith Walser
- Gender Medicine Unit, Medical University of Innsbruck, Innsbruck, 6020, Austria
- Faculty of Business and Management, University of Innsbruck, Innsbruck, Austria
| | | | - Nikola Komlenac
- Gender Medicine Unit, Medical University of Innsbruck, Innsbruck, 6020, Austria.
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25
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Priyadarshini S, Sharma R. Disorders of Sex Development in Office Practice. Indian J Pediatr 2023; 90:1030-1037. [PMID: 37354346 DOI: 10.1007/s12098-023-04640-7] [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: 12/10/2022] [Accepted: 04/24/2023] [Indexed: 06/26/2023]
Abstract
Disorders of sex development (DSD) is a broad term for congenital conditions with a discrepancy in chromosomal, gonadal, or anatomic sex. Pediatricians are often faced with the challenge of managing a newborn/infant with atypical genitalia or an older child with disordered puberty, which come under the purview of DSD. This article provides an update for pediatricians on comprehensive approach to DSD with a focus on atypical genitalia.
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Affiliation(s)
- Sukanya Priyadarshini
- Division of Pediatric Endocrinology, Department of Pediatrics, All India Institute of Medical Sciences (AIIMS), Room No. 830, Mother and Child Block, New Delhi, 110029, India
| | - Rajni Sharma
- Division of Pediatric Endocrinology, Department of Pediatrics, All India Institute of Medical Sciences (AIIMS), Room No. 830, Mother and Child Block, New Delhi, 110029, India.
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26
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Gold S, Huang C, Radi R, Gupta P, Felner EI, Haw JS, Childress K, Sokkary N, Tangpricha V, Goodman M, Yeung H. Dermatologic care of patients with differences of sex development. Int J Womens Dermatol 2023; 9:e106. [PMID: 37671254 PMCID: PMC10473340 DOI: 10.1097/jw9.0000000000000106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 08/01/2023] [Indexed: 09/07/2023] Open
Abstract
Background Differences of sex development (DSD or disorders of sex development) are uncommon congenital conditions, characterized by atypical development of chromosomal, gonadal, or anatomic sex. Objective Dermatologic care is an important component of the multidisciplinary care needed for individuals with DSD. This article discusses the most common primary dermatologic manifestations of DSD in addition to the cutaneous manifestations of hormonal and surgical therapies in individuals with DSD. Data sources Published articles including case series and case reports on PubMed. Study selections Selection was conducted by examining existing literature with a team of multidisciplinary specialists. Methods Narrative review. Limitations This article was not conducted as a systematic review. Results In Klinefelter syndrome, refractory leg ulcers and incontinentia pigmenti have been described. Turner syndrome is associated with lymphatic malformations, halo nevi, dermatitis, and psoriasis. Virilization can be seen in some forms of congenital adrenal hyperplasia, where acne and hirsutism are common. Conclusion Dermatologists should consider teratogenic risk for treatments of skin conditions in DSD depending on pregnancy potential. Testosterone replacement, commonly used for Klinefelter syndrome, androgen insensitivity syndrome, 5-alpha reductase deficiency, gonadal dysgenesis, or ovotesticular DSD, may cause acne.
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Affiliation(s)
- Sarah Gold
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Christina Huang
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Rakan Radi
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Pranav Gupta
- Division of Endocrinology, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia
| | - Eric I. Felner
- Division of Endocrinology, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia
| | - Jeehea Sonya Haw
- Division of Endocrinology, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia
| | - Krista Childress
- Pediatric and Adolescent Gynecology, University of Utah, Primary Children’s Hospital, Salt Lake City, Utah
| | - Nancy Sokkary
- Pediatric and Adolescent Gynecology, Children’s Healthcare of Atlanta, Atlanta, Georgia
| | - Vin Tangpricha
- Division of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Michael Goodman
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia
| | - Howa Yeung
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
- Clinical Resource Hub, Veterans Administration Veterans Integrated Service Network 7 Southeast Network, Decatur, Georgia
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27
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Losa A, Da Silva Cardoso J, Leite S, Barros AC, Guedes A, Rodrigues C, Borges T, Oliva-Teles N, Soares AR, Mota C. Ambiguous Genitalia: An Unexpected Diagnosis in a Newborn. Cureus 2023; 15:e46328. [PMID: 37916235 PMCID: PMC10616680 DOI: 10.7759/cureus.46328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2023] [Indexed: 11/03/2023] Open
Abstract
Alterations in gonad formation or function can lead to congenital conditions in which chromosomal, gonadal, or anatomical sex is atypical. These conditions are referred to as disorders of sex development (DSD) and have a heterogeneous etiology. The assessment of these children by a multidisciplinary team is crucial for an accurate diagnosis and should be initiated promptly due to the potentially life-threatening nature of congenital adrenal hyperplasia, a common cause of DSD. We present a neonate born at 39 weeks with a weak cry, slight hypotonia, poor suction reflex, peculiar facies, and ambiguous genitalia. From the study carried out, the abdominopelvic ultrasound revealed a nodular structure compatible with the left gonad. Aneuploidy screening confirmed the presence of the Y chromosome. Additionally, normal endocrinological studies and the karyotype showed a genotype compatible with cri-du-chat syndrome with partial trisomy of chromosome 3. Children with cri-du-chat syndrome characteristically exhibit a cat-like cry and distinctive facial features, along with developmental delay and intellectual disability. Duplication of 3p is a rare genetic disorder, usually associated with other chromosomal anomalies and congenital malformations, namely, of the genitals.
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Affiliation(s)
- Ana Losa
- Pediatrics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Juliana Da Silva Cardoso
- Pediatrics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Sara Leite
- Neonatology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Ana Cristina Barros
- Neonatology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Ana Guedes
- Neonatology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Cidade Rodrigues
- Pediatric Surgery, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Teresa Borges
- Pediatric Endocrinology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Natália Oliva-Teles
- Cytogenetics, Centro de Genética Médica, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Ana Rita Soares
- Genetics, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
| | - Céu Mota
- Neonatology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, PRT
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28
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Tang Y, Chen Y, Wang J, Zhang Q, Wang Y, Xu Y, Li X, Wang J, Wang X. Clinical characteristics and genetic expansion of 46,XY disorders of sex development children in a Chinese prospective study. Endocr Connect 2023; 12:e230029. [PMID: 37493574 PMCID: PMC10503230 DOI: 10.1530/ec-23-0029] [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: 02/01/2023] [Accepted: 07/26/2023] [Indexed: 07/27/2023]
Abstract
Diagnosis and management strategy of disorders of sex development (DSD) are difficult and various due to heterogeneous phenotype and genotype. Under widespread use of genomic sequencing technologies, multiple genes and mechanisms have been identified and proposed as genetic causes of 46,XY DSD. In this study, 178 46,XY DSD patients were enrolled and underwent gene sequencing (either whole-exome sequencing or targeted panel gene sequencing). Detailed clinical phenotype and genotype information were summarized which showed that the most common clinical manifestations were micropenis (56.74%, 101/178), cryptorchidism (34.27%, 61/178), and hypospadias (17.42%, 31/178). Androgen synthesis/action disorders and idiopathic hypogonadotropic hypogonadism were the most frequent clinical diagnoses, accounting, respectively, for 40.90 and 21.59%. From all next-generation sequencing results, 103 candidate variants distributed across 32 genes were identified in 88 patients. The overall molecular detection rate was 49.44% (88/178), including 35.96% (64/178) pathogenic/likely pathogenic variants and 13.48% (24/178) variants of uncertain significance. Of all, 19.42% (20/103) variants were first reported in 46,XY DSD patients. Mutation c.680G>A (p.R227Q) on SRD5A2 (steroid 5-alpha-reductase 2) (36.67%, 11/30) was a hotspot mutation in the Chinese population. Novel candidate genes related to DSD (GHR (growth hormone receptor) and PHIP (pleckstrin homology domain-interacting protein)) were identified. Overall, this was a large cohort of 46,XY DSD patients with a common clinical classification and phenotype spectrum of Chinese patients. Targeted gene panel sequencing covered most of the genes contributing to DSD, whereas whole-exome sequencing detected more candidate genes.
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Affiliation(s)
- Yijun Tang
- Department of Endocrinology and Metabolism, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yao Chen
- Department of Endocrinology and Metabolism, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jiayi Wang
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qianwen Zhang
- Department of Endocrinology and Metabolism, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yirou Wang
- Department of Endocrinology and Metabolism, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yufei Xu
- Department of Medical Genetics and Molecular Diagnostic Laboratory, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xin Li
- Department of Endocrinology and Metabolism, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jian Wang
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiumin Wang
- Department of Endocrinology and Metabolism, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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29
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Fotiadou A, Achilleos O, Picard JY, Lamprinou Z, Passalides A, Vlachopapadopoulou EA. A novel mutation in the AMHR2 gene, resulting in persistent Müllerian duct syndrome presenting with bilateral cryptorchidism and obstructed inguinal hernia. J Pediatr Endocrinol Metab 2023; 36:890-894. [PMID: 37480575 DOI: 10.1515/jpem-2023-0245] [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: 05/23/2023] [Accepted: 06/06/2023] [Indexed: 07/24/2023]
Abstract
OBJECTIVES To highlight important clinical aspects of Persistent Müllerian duct syndrome (PMDS). PMDS belongs to the group of differences of sex development. It is attributed to mutations in genes encoding for the anti-Müllerian hormone or its type II receptor (AMHR2) and inherited via an autosomal recessive transmission. CASE PRESENTATION An 18-day-old male infant with known bilateral cryptorchidism, presented with left-sided obstructed inguinal hernia. The diagnosis of PMDS was considered during inguinal exploration as both testes together with uterus and fallopian tubes were recognized in the hernial sac. Histology confirmed the presence of Müllerian-derived tissues. Genetic testing revealed two different mutations of the AMHR2 gene, both with autosomal recessive transmission: a frequently encountered deletion of 27 pairs bases on exon 10 of this 11 exon gene and a novel deletion of 2 pairs bases on exon 6. CONCLUSIONS This case is notable being the rarest type of PMDS, that of transverse testicular ectopia and associated with a novel AMHR2 gene mutation.
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Affiliation(s)
- Anatoli Fotiadou
- Department of Endocrinology, Growth and Development, "P. & A. Kyriakou" Children's Hospital, Athens, Greece
| | - Orthodoxos Achilleos
- 2nd Department of Pediatric Surgery, "P. & A. Kyriakou" Children's Hospital, Athens, Greece
| | | | - Zoe Lamprinou
- 2nd Department of Pediatric Surgery, "P. & A. Kyriakou" Children's Hospital, Athens, Greece
| | - Alexandros Passalides
- 2nd Department of Pediatric Surgery, "P. & A. Kyriakou" Children's Hospital, Athens, Greece
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30
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Mansur A, Kempf AM, Bitterman DS, Patel CG, Dyer MA, Haas-Kogan DA, Liu KX, Smart AC. Clinical outcomes of radiation therapy for transgender and gender-expansive people with cancer. Front Oncol 2023; 13:1135400. [PMID: 37746299 PMCID: PMC10517178 DOI: 10.3389/fonc.2023.1135400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 08/11/2023] [Indexed: 09/26/2023] Open
Abstract
Introduction Approximately 1.6 million people in the US identify as transgender, many of whom undergo gender-affirming medical or surgical therapies. While transgender individuals are diagnosed with cancer at similar rates as those who are cisgender, the impacts of radiation therapy on outcomes of gender-affirming care in transgender, nonbinary, and gender-expansive people with cancer are understudied. We report on the experiences and outcomes of transgender and gender-expansive patients receiving radiation therapy for cancer treatment. Methods This study is a multi-institutional retrospective review of patients evaluated from 2005-2019 identified as transgender or gender-expansive in the medical record and treated with radiation therapy. Results We identified 23 patients who received radiation to 32 sites, including 12 (38%) to the brain, head, or neck, 8 (25%) to the thorax, and 7 (22%) to the pelvis. Seventeen patients (74%) received gender-affirming hormone therapy and 13 patients (57%) underwent gender-affirming surgery. Four patients had pelvic radiation before or after gender-affirming pelvic surgery, including two trans women who had pelvic radiation after vaginoplasty. Four patients had radiation to the chest or thorax and gender-affirming chest or breast surgery, including two trans men with breast cancer. Two pediatric patients developed hypopituitarism and hypogonadism secondary to radiation therapy and, as adults, changed their hormone replacement therapy to affirm their transgender identities. Discussion Transgender people with cancer undergo radiation therapy for a wide range of cancers. Understanding their prior gender-affirming medical or surgical treatments and future gender affirmation goals may identify important considerations for their oncologic care.
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Affiliation(s)
- Arian Mansur
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA, United States
| | - Abigail M. Kempf
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA, United States
| | - Danielle S. Bitterman
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA, United States
| | - Chirayu G. Patel
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, United States
| | - M Aiven Dyer
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA, United States
| | - Daphne A. Haas-Kogan
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA, United States
- Department of Radiation Oncology, Boston Children’s Hospital, Boston, MA, United States
| | - Kevin X. Liu
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA, United States
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, United States
- Department of Radiation Oncology, Boston Children’s Hospital, Boston, MA, United States
| | - Alicia C. Smart
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA, United States
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, United States
- Department of Radiation Oncology, Boston Children’s Hospital, Boston, MA, United States
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31
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Griffin LB, McCarthy M, Russo ML. Navigation of Prenatal Care With Sex Discordance Between Cell-free DNA and Ultrasound Findings. Clin Obstet Gynecol 2023; 66:616-623. [PMID: 37650671 DOI: 10.1097/grf.0000000000000802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The utilization of cell-free DNA (cfDNA) screening has expanded rapidly across the age spectrum of pregnant persons. With cfDNA's widespread adoption, genetic fetal sex is now often known before a phenotypic assessment on anatomic survey. CfDNA detects sex discordance in 1/1500 to 2000 pregnancies. Upon detection of sex discordance, lab error or other factors should first be assessed. Once other causes have been ruled out, this may indicate an underlying disorder/difference in sex development. A multidisciplinary team should coordinate diagnosis, treatment, and support for the family. This review discusses the diagnostic workup, emphasizing the multidisciplinary counseling and management of disorder/differences in sex development.
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Affiliation(s)
- Laurie B Griffin
- Brown University, Warren Alpert School of Medicine, Providence, Rhode Island
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Kulle AE, Jürgensen M, Döhnert U, Malich L, Marshall L, Hiort O. Contexts of care for people with differences of sex development: Diversity is still missing in the laboratory routine. MED GENET-BERLIN 2023; 35:181-187. [PMID: 38840817 PMCID: PMC10842577 DOI: 10.1515/medgen-2023-2037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
The 2006 Chicago consensus statement of management of disorders/difference of sex development (DSD) has achieved advantages in clinical care and diagnosis for patients and families affect by DSD. This article provides a brief overview of contexts of care for physicians, and points out specific challenges in clinical practice that have arisen from the transformations of the sex/gender system in recent years. We focus on the impact of diagnosis and laboratory measurements. Both laboratory measurements and hormonal therapies still depend on the binary system. One problem is the lack of reference intervals for the different forms of DSD, which means that diversity is often neglected. In the following, we will give a brief insight into this complex topic.
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Affiliation(s)
- Alexandra E. Kulle
- Campus Kiel/Christian-Albrechts University of KielDivision of Pediatric Endocrinology and Diabetes, Department of children and adolescent medicine I, University Hospital of Schleswig-HolsteinRosalind-Franklin-Str 924105KielGermany
| | - Martina Jürgensen
- Campus Lübeck/University of LübeckDivision of Pediatric Endocrinology and Diabetes, Department of Pediatrics, University-Hospital of Schleswig-HolsteinLübeckGermany
| | - Ulla Döhnert
- Campus Lübeck/University of LübeckDivision of Pediatric Endocrinology and Diabetes, Department of Pediatrics, University-Hospital of Schleswig-HolsteinLübeckGermany
| | - Lisa Malich
- University of LübeckInstitute for the History of Medicine and Science StudiesLübeckGermany
| | - Louise Marshall
- Campus Lübeck/University of LübeckDivision of Pediatric Endocrinology and Diabetes, Department of Pediatrics, University-Hospital of Schleswig-HolsteinLübeckGermany
| | - Olaf Hiort
- Campus Lübeck/University of LübeckDivision of Pediatric Endocrinology and Diabetes, Department of Pediatrics, University-Hospital of Schleswig-HolsteinLübeckGermany
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33
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Johnson EK, Whitehead J, Cheng EY. Differences of Sex Development: Current Issues and Controversies. Urol Clin North Am 2023; 50:433-446. [PMID: 37385705 DOI: 10.1016/j.ucl.2023.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
Differences of sex development (DSD) encompass a broad range of conditions in which the development of chromosomal, gonadal, or anatomic sex is not typically male or female. Terms used to describe DSD are controversial, and continuously evolving. An individualized, multidisciplinary approach is key to both the diagnosis and management of DSD. Recent advances in DSD care include expanded genetic testing options, a more nuanced approach to gonadal management, and an emphasis on shared decision-making, particularly related to external genital surgical procedures. The timing of DSD surgery is currently being questioned and debated in both medical and advocacy/activism spheres.
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Affiliation(s)
- Emilie K Johnson
- Division of Urology, Ann & Robert H. Lurie Children's Hospital of Chicago, 225 East Chicago Avenue, Box 24, Chicago, IL 60611, USA; Department of Urology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 2300, Chicago, IL, 60611, USA.
| | - Jax Whitehead
- Division of Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, 225 East Chicago Avenue, Box 54, Chicago, IL 60611, USA; Department of Pediatrics, Northwestern University Feinberg School of Medicine, 225 East Chicago Avenue, Box 86, Chicago, IL 60611, USA
| | - Earl Y Cheng
- Division of Urology, Ann & Robert H. Lurie Children's Hospital of Chicago, 225 East Chicago Avenue, Box 24, Chicago, IL 60611, USA; Department of Urology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 2300, Chicago, IL, 60611, USA
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34
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Zwayne N, Chawla R, van Leeuwen K. Caring for Patients With Congenital Adrenal Hyperplasia Throughout the Lifespan. Obstet Gynecol 2023; 142:257-268. [PMID: 37473408 DOI: 10.1097/aog.0000000000005263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 03/30/2023] [Indexed: 07/22/2023]
Abstract
Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder affecting cortisol and aldosterone biosynthesis, which can lead to virilization in fetuses with a 46,XX karyotype. 21-hydroxylase deficiency is the most common cause of CAH, accounting for 90-99% of all patients with the condition. The management of patients with CAH should be done with a multidisciplinary team, which would address all of the complex components of their care throughout their lifespans. Many multidisciplinary teams have adopted shared decision-making approaches to genital surgery in which parents and patients can be part of the decision-making process. Continued research is needed to best serve these patients throughout their lifespans.
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Affiliation(s)
- Noor Zwayne
- Division of Pediatric and Adolescent Gynecology, Women's Health Department, University of Texas at Austin, Dell Medical School, Austin, Texas; and the Division of Pediatric Endocrinology and the Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
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35
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Martinez de Lapiscina I, Kouri C, Aurrekoetxea J, Sanchez M, Naamneh Elzenaty R, Sauter KS, Camats N, Grau G, Rica I, Rodriguez A, Vela A, Cortazar A, Alonso-Cerezo MC, Bahillo P, Bertholt L, Esteva I, Castaño L, Flück CE. Genetic reanalysis of patients with a difference of sex development carrying the NR5A1/SF-1 variant p.Gly146Ala has discovered other likely disease-causing variations. PLoS One 2023; 18:e0287515. [PMID: 37432935 DOI: 10.1371/journal.pone.0287515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 06/07/2023] [Indexed: 07/13/2023] Open
Abstract
NR5A1/SF-1 (Steroidogenic factor-1) variants may cause mild to severe differences of sex development (DSD) or may be found in healthy carriers. The NR5A1/SF-1 c.437G>C/p.Gly146Ala variant is common in individuals with a DSD and has been suggested to act as a susceptibility factor for adrenal disease or cryptorchidism. Since the allele frequency is high in the general population, and the functional testing of the p.Gly146Ala variant revealed inconclusive results, the disease-causing effect of this variant has been questioned. However, a role as a disease modifier is still possible given that oligogenic inheritance has been described in patients with NR5A1/SF-1 variants. Therefore, we performed next generation sequencing (NGS) in 13 DSD individuals harboring the NR5A1/SF-1 p.Gly146Ala variant to search for other DSD-causing variants and clarify the function of this variant for the phenotype of the carriers. Panel and whole-exome sequencing was performed, and data were analyzed with a filtering algorithm for detecting variants in NR5A1- and DSD-related genes. The phenotype of the studied individuals ranged from scrotal hypospadias and ambiguous genitalia in 46,XY DSD to opposite sex in both 46,XY and 46,XX. In nine subjects we identified either a clearly pathogenic DSD gene variant (e.g. in AR) or one to four potentially deleterious variants that likely explain the observed phenotype alone (e.g. in FGFR3, CHD7). Our study shows that most individuals carrying the NR5A1/SF-1 p.Gly146Ala variant, harbor at least one other deleterious gene variant which can explain the DSD phenotype. This finding confirms that the NR5A1/SF-1 p.Gly146Ala variant may not contribute to the pathogenesis of DSD and qualifies as a benign polymorphism. Thus, individuals, in whom the NR5A1/SF-1 p.Gly146Ala gene variant has been identified as the underlying genetic cause for their DSD in the past, should be re-evaluated with a NGS method to reveal the real genetic diagnosis.
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Affiliation(s)
- Idoia Martinez de Lapiscina
- Department of Pediatrics, Inselspital, Pediatric Endocrinology, Diabetology and Metabolism, Bern University Hospital, University of Bern, Bern, Switzerland
- Department for BioMedical Research, University of Bern, Bern, Switzerland
- Biocruces Bizkaia Health Research Institute, Research into the Genetics and Control of Diabetes and other Endocrine Disorders, Cruces University Hospital, Barakaldo, Spain
- Instituto de Salud Carlos III, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
- Instituto de Salud Carlos III, CIBER de Enfermedades Raras (CIBERER), Madrid, Spain
- Endo-ERN, Amsterdam, The Netherlands
| | - Chrysanthi Kouri
- Department of Pediatrics, Inselspital, Pediatric Endocrinology, Diabetology and Metabolism, Bern University Hospital, University of Bern, Bern, Switzerland
- Department for BioMedical Research, University of Bern, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Josu Aurrekoetxea
- Biocruces Bizkaia Health Research Institute, Research Group of Medical Oncology, Cruces University Hospital, Barakaldo, Spain
- University of the Basque Country (UPV-EHU), Leioa, Spain
| | - Mirian Sanchez
- Biocruces Bizkaia Health Research Institute, Research into the Genetics and Control of Diabetes and other Endocrine Disorders, Cruces University Hospital, Barakaldo, Spain
| | - Rawda Naamneh Elzenaty
- Department of Pediatrics, Inselspital, Pediatric Endocrinology, Diabetology and Metabolism, Bern University Hospital, University of Bern, Bern, Switzerland
- Department for BioMedical Research, University of Bern, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Kay-Sara Sauter
- Department of Pediatrics, Inselspital, Pediatric Endocrinology, Diabetology and Metabolism, Bern University Hospital, University of Bern, Bern, Switzerland
- Department for BioMedical Research, University of Bern, Bern, Switzerland
| | - Núria Camats
- Instituto de Salud Carlos III, CIBER de Enfermedades Raras (CIBERER), Madrid, Spain
- Vall d'Hebron Research Institute (VHIR), Growth and Development group, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Gema Grau
- Biocruces Bizkaia Health Research Institute, Research into the Genetics and Control of Diabetes and other Endocrine Disorders, Cruces University Hospital, Barakaldo, Spain
- Endo-ERN, Amsterdam, The Netherlands
- Department of Pediatric Endocrinology, Cruces University Hospital, Barakaldo Spain
| | - Itxaso Rica
- Biocruces Bizkaia Health Research Institute, Research into the Genetics and Control of Diabetes and other Endocrine Disorders, Cruces University Hospital, Barakaldo, Spain
- Instituto de Salud Carlos III, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
- Instituto de Salud Carlos III, CIBER de Enfermedades Raras (CIBERER), Madrid, Spain
- Endo-ERN, Amsterdam, The Netherlands
- Department of Pediatric Endocrinology, Cruces University Hospital, Barakaldo Spain
| | - Amaia Rodriguez
- Biocruces Bizkaia Health Research Institute, Research into the Genetics and Control of Diabetes and other Endocrine Disorders, Cruces University Hospital, Barakaldo, Spain
- Department of Pediatric Endocrinology, Cruces University Hospital, Barakaldo Spain
| | - Amaia Vela
- Biocruces Bizkaia Health Research Institute, Research into the Genetics and Control of Diabetes and other Endocrine Disorders, Cruces University Hospital, Barakaldo, Spain
- Instituto de Salud Carlos III, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
- Instituto de Salud Carlos III, CIBER de Enfermedades Raras (CIBERER), Madrid, Spain
- Endo-ERN, Amsterdam, The Netherlands
- Department of Pediatric Endocrinology, Cruces University Hospital, Barakaldo Spain
| | - Alicia Cortazar
- Instituto de Salud Carlos III, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
- Endocrinology Department, Cruces University Hospital, Barakaldo, Spain
| | | | - Pilar Bahillo
- Department of Pediatrics, Pediatric Endocrinology Unit, x Clinic University Hospital of Valladolid, Valladolid, Spain
| | - Laura Bertholt
- Pediatric Endocrinology Department, Marques de Valdecilla University Hospital, Santander, Spain
| | - Isabel Esteva
- Endocrinology Section, Gender Identity Unit, Regional University Hospital of Malaga, Malaga, Spain
| | - Luis Castaño
- Biocruces Bizkaia Health Research Institute, Research into the Genetics and Control of Diabetes and other Endocrine Disorders, Cruces University Hospital, Barakaldo, Spain
- Instituto de Salud Carlos III, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
- Instituto de Salud Carlos III, CIBER de Enfermedades Raras (CIBERER), Madrid, Spain
- Endo-ERN, Amsterdam, The Netherlands
- University of the Basque Country (UPV-EHU), Leioa, Spain
- Department of Pediatric Endocrinology, Cruces University Hospital, Barakaldo Spain
| | - Christa E Flück
- Department of Pediatrics, Inselspital, Pediatric Endocrinology, Diabetology and Metabolism, Bern University Hospital, University of Bern, Bern, Switzerland
- Department for BioMedical Research, University of Bern, Bern, Switzerland
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36
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Juul A, Gravholt CH, De Vos M, Koledova E, Cools M. Individuals with numerical and structural variations of sex chromosomes: interdisciplinary management with focus on fertility potential. Front Endocrinol (Lausanne) 2023; 14:1160884. [PMID: 37214245 PMCID: PMC10197804 DOI: 10.3389/fendo.2023.1160884] [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: 02/07/2023] [Accepted: 04/10/2023] [Indexed: 05/24/2023] Open
Abstract
Diagnosis and management of individuals who have differences of sex development (DSD) due to numerical or structural variations of sex chromosomes (NSVSC) remains challenging. Girls who have Turner syndrome (45X) may present with varying phenotypic features, from classical/severe to minor, and some remain undiagnosed. Boys and girls who have 45,X/46,XY chromosomal mosaicism may have Turner syndrome-like features and short stature; therefore, unexplained short stature during childhood requires karyotype analysis in both sexes, particularly if characteristic features or atypical genitalia are present. Many individuals with Klinefelter syndrome (47XXY) remain undiagnosed or are only diagnosed as adults due to fertility problems. Newborn screening by heel prick tests could potentially identify sex chromosome variations but would have ethical and financial implications, and in-depth cost-benefit analyses are needed before nationwide screening can be introduced. Most individuals who have NSVSC have lifelong co-morbidities and healthcare should be holistic, personalized and centralized, with a focus on information, psychosocial support and shared decision-making. Fertility potential should be assessed individually and discussed at an appropriate age. Oocyte or ovarian tissue cryopreservation is possible in some women who have Turner syndrome and live births have been reported following assisted reproductive technology (ART). Testicular sperm cell extraction (TESE) is possible in some men who have 45,X/46,XY mosaicism, but there is no established protocol and no reported fathering of children. Some men with Klinefelter syndrome can now father a child following TESE and ART, with multiple reports of healthy live births. Children who have NSVSC, their parents and DSD team members need to address possibilities and ethical questions relating to potential fertility preservation, with guidelines and international studies still needed.
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Affiliation(s)
- Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Claus H. Gravholt
- Department of Endocrinology, Aarhus University Hospital, Aarhus, Denmark
- Institute for Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Michel De Vos
- Brussels IVF, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| | - Ekaterina Koledova
- Global Medical Affairs Cardiometabolic and Endocrinology, Merck Healthcare KGaA, Darmstadt, Germany
| | - Martine Cools
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Pediatric Endocrinology Service, Department of Pediatrics, Ghent University Hospital, Ghent, Belgium
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37
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Abstract
Reproduction involves a wide range of biological processes, including organ formation and development, neuroendocrine regulation, hormone production, and meiosis and mitosis. Infertility, the failure of reproduction, has become a major issue for human reproductive health and affects up to one in seven couples worldwide. Here, we review various aspects of human infertility, including etiology, mechanisms, and treatments, with a particular emphasis on genetics. We focus on gamete production and gamete quality, which is the core of successful reproduction. We also discuss future research opportunities and challenges to further expand our understanding of human infertility and improve patient care by providing precision diagnosis and personalized treatments.
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Affiliation(s)
- Qing Sang
- Institute of Pediatrics, Children's Hospital of Fudan University and Institutes of Biomedical Sciences, the State Key Laboratory of Genetic Engineering, Shanghai Key Laboratory of Medical Epigenetics, Fudan University, Shanghai 200032, China
| | - Pierre F Ray
- Université Grenoble Alpes, INSERM U1209, CNRS UMR 5309, Team Genetics Epigenetics and Therapies of Infertility, Institute for Advanced Biosciences, 380000 Grenoble, France
| | - Lei Wang
- Institute of Pediatrics, Children's Hospital of Fudan University and Institutes of Biomedical Sciences, the State Key Laboratory of Genetic Engineering, Shanghai Key Laboratory of Medical Epigenetics, Fudan University, Shanghai 200032, China
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38
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Peard LM, Morin J, Flores V, Graham K, Taylor AS, Pope JC, Halstead V, Cost NG, Roberts EM, Makari JH, Cranford W, Saltzman AF. Gonadal tumors in a contemporary cohort of patients with differences in sex development undergoing surgery - A multi-site study from the Pediatric Urologic Oncology Working Group of the societies for pediatric urology. J Pediatr Urol 2023:S1477-5131(23)00136-5. [PMID: 37117082 DOI: 10.1016/j.jpurol.2023.04.008] [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: 12/29/2022] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 04/30/2023]
Abstract
BACKGROUND Disturbances in gonadal development lead to increased risk of gonadal malignancy in some but not all patients with differences in sex development (DSD). However, the natural history of these tumors is poorly described, and the literature remains sparse. OBJECTIVE The objective of this study was to describe the incidence of germ cell neoplasia in situ (GCNIS) and germ cell tumor (GCT) in a contemporary cohort of patients with DSD undergoing surgery and to provide long-term oncologic outcomes for these patients. STUDY DESIGN Patients with DSD who have undergone gonadectomy or gonadal biopsy were identified at four institutions. Clinical characteristics, pathology, and treatment details were obtained retrospectively. Patients were stratified into risk categories based on DSD diagnosis. Oncologic treatment and outcomes were recorded. Descriptive statistics are reported using parametric methods. RESULTS 83 patients were identified. Distribution of diagnoses is summarized in the summary table. 14 (16.9%) patients underwent gonadal biopsy, and 71 (85.5%) patients underwent gonadectomy (50/71 gonadectomies were bilateral). 8/83 (9.6%) patients had GCNIS or GCT (7 GCNIS, 1 GCT). Median age at surgery was 2.95 years (y) (interquartile range [IQR] 0.6-12.2) and 14y (IQR 0.85-16.9) in patients without and with GCNIS/GCT, respectively. All 8 patients with GCNIS/GCT had high or intermediate risk DSD diagnoses (4 mixed gonadal dysgenesis, 3 Turner with Y, 1 partial gonadal dysgenesis). Of the patients with high-risk diagnoses, 8/54 (15%) had GCNIS/GCT. No patient received adjuvant therapy, no patient had a recurrence, and all patients were living with mean follow up 6.4y. DISCUSSION The risk of gonadal malignancy is heterogeneous in the DSD population and can vary based on DSD diagnosis as well as maturation, testicularization, and location of the gonads. The most recent consensus recommendations on gonadal management emphasize risk stratification and consideration of gonadal surveillance based on gender of rearing, but supporting literature remains sparse. In this contemporary cohort of DSD patients who underwent gonadal surgery, most patients did not have evidence of adverse pathology, all patients with malignant or premalignant pathology had a high/intermediate risk DSD diagnosis, and all patients with GCNIS/GCT were treated with surgery alone without recurrence. CONCLUSIONS The distribution of patients with premalignant and malignant gonadal pathology and DSD in this cohort aligns with prior literature, and oncologic outcomes were excellent. These data add valuable information to the current literature and highlight the necessity to develop appropriate screening regimens for retained gonads.
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Affiliation(s)
- Leslie M Peard
- Department of Urology, University of Kentucky, 800 Rose St., Lexington, KY 40536, USA; Division of Pediatric Urology, Monroe Carell Jr. Children's Hospital at Vanderbilt, 2200 Children's Way, Nashville, TN 37232, USA.
| | - Jacqueline Morin
- Department of Urology, University of Kentucky, 800 Rose St., Lexington, KY 40536, USA.
| | - Viktor Flores
- Division of Pediatric Urology, Monroe Carell Jr. Children's Hospital at Vanderbilt, 2200 Children's Way, Nashville, TN 37232, USA.
| | - Kyle Graham
- Division of Pediatric Urology, Monroe Carell Jr. Children's Hospital at Vanderbilt, 2200 Children's Way, Nashville, TN 37232, USA.
| | - Abby S Taylor
- Division of Pediatric Urology, Monroe Carell Jr. Children's Hospital at Vanderbilt, 2200 Children's Way, Nashville, TN 37232, USA.
| | - John C Pope
- Division of Pediatric Urology, Monroe Carell Jr. Children's Hospital at Vanderbilt, 2200 Children's Way, Nashville, TN 37232, USA.
| | - Valeska Halstead
- Department of Surgery, Division of Urology, Surgical Oncology Program at Children's Hospital Colorado, University of Colorado School of Medicine, Children's Hospital of Colorado, 13123 E. 16th Ave., Aurora, CO 80045, USA.
| | - Nicholas G Cost
- Department of Surgery, Division of Urology, Surgical Oncology Program at Children's Hospital Colorado, University of Colorado School of Medicine, Children's Hospital of Colorado, 13123 E. 16th Ave., Aurora, CO 80045, USA.
| | - Evan M Roberts
- Section of Pediatric Urology, Children's Hospital and Medical Center, Omaha, NE; Division of Urology, University of Nebraska Medical Center, 8200 Dodge St., Omaha, NE 68114, USA.
| | - John H Makari
- Section of Pediatric Urology, Children's Hospital and Medical Center, Omaha, NE; Division of Urology, University of Nebraska Medical Center, 8200 Dodge St., Omaha, NE 68114, USA.
| | - Will Cranford
- Department of Biostatistics, College of Public Health, University of Kentucky, 800 Rose St., Lexington, KY 40536, USA.
| | - Amanda F Saltzman
- Department of Urology, University of Kentucky, 800 Rose St., Lexington, KY 40536, USA.
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Reyes AP, León NY, Frost ER, Harley VR. Genetic control of typical and atypical sex development. Nat Rev Urol 2023:10.1038/s41585-023-00754-x. [PMID: 37020056 DOI: 10.1038/s41585-023-00754-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2023] [Indexed: 04/07/2023]
Abstract
Sex development relies on the sex-specific action of gene networks to differentiate the bipotential gonads of the growing fetus into testis or ovaries, followed by the differentiation of internal and external genitalia depending on the presence or absence of hormones. Differences in sex development (DSD) arise from congenital alterations during any of these processes, and are classified depending on sex chromosomal constitution as sex chromosome DSD, 46,XY DSD or 46,XX DSD. Understanding the genetics and embryology of typical and atypical sex development is essential for diagnosing, treating and managing DSD. Advances have been made in understanding the genetic causes of DSD over the past 10 years, especially for 46,XY DSD. Additional information is required to better understand ovarian and female development and to identify further genetic causes of 46,XX DSD, besides congenital adrenal hyperplasia. Ongoing research is focused on the discovery of further genes related to typical and atypical sex development and, therefore, on improving diagnosis of DSD.
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Affiliation(s)
- Alejandra P Reyes
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
- Genetics Department, Hospital Infantil de México Federico Gómez, Mexico City, Mexico
| | - Nayla Y León
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Emily R Frost
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Vincent R Harley
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Victoria, Australia.
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Mary L, Fradin M, Pasquier L, Quelin C, Loget P, Le Lous M, Le Bouar G, Nivot-Adamiak S, Lokchine A, Dubourg C, Jauffret V, Nouyou B, Henry C, Launay E, Odent S, Jaillard S, Belaud-Rotureau MA. Role of chromosomal imbalances in the pathogenesis of DSD: A retrospective analysis of 115 prenatal samples. Eur J Med Genet 2023; 66:104748. [PMID: 36948288 DOI: 10.1016/j.ejmg.2023.104748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 03/10/2023] [Accepted: 03/18/2023] [Indexed: 03/24/2023]
Abstract
Differences of sex development (DSDs) are a group of congenital conditions characterized by a discrepancy between chromosomal, gonadal, and genital sex development of an individual, with significant impact on medical, psychological and reproductive life. The genetic heterogeneity of DSDs complicates the diagnosis and almost half of the patients remains undiagnosed. In this context, chromosomal imbalances in syndromic DSD patients may help to identify new genes implicated in DSDs. In this study, we aimed at describing the burden of chromosomal imbalances including submicroscopic ones (copy number variants or CNVs) in a cohort of prenatal syndromic DSD patients, and review their role in DSDs. Our patients carried at least one pathogenic or likely pathogenic chromosomal imbalance/CNV or low-level mosaicism for aneuploidy. Almost half of the cases resulted from an unbalanced chromosomal rearrangement. Chromosome 9p/q, 4p/q, 3q and 11q anomalies were more frequently observed. Review of the literature confirmed the causative role of CNVs in DSDs, either in disruption of known DSD-causing genes (SOX9, NR0B1, NR5A1, AR, ATRX, …) or as a tool to suspect new genes in DSDs (HOXD cluster, ADCY2, EMX2, CAMK1D, …). Recurrent CNVs of regulatory elements without coding sequence content (i.e. duplications/deletions upstream of SOX3 or SOX9) confirm detection of CNVs as a mean to explore our non-coding genome. Thus, CNV detection remains a powerful tool to explore undiagnosed DSDs, either through routine techniques or through emerging technologies such as long-read whole genome sequencing or optical genome mapping.
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Affiliation(s)
- L Mary
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France; Univ Rennes, CHU Rennes, Inserm, EHESP, Irset, UMR_S, 1085, F-35000, Rennes, France.
| | - M Fradin
- Service de Génétique Clinique, Centre de Référence Anomalies Du Développement, CLAD Ouest, CHU Rennes, Rennes, France
| | - L Pasquier
- Service de Génétique Clinique, Centre de Référence Anomalies Du Développement, CLAD Ouest, CHU Rennes, Rennes, France; Université de Rennes, IGDR (Institut de Génétique et Développement), CNRS UMR 6290, INSERM ERL 1305, Rennes, France
| | - C Quelin
- Service de Génétique Clinique, Centre de Référence Anomalies Du Développement, CLAD Ouest, CHU Rennes, Rennes, France
| | - P Loget
- Service D'Anatomie Pathologique, Hôpital Pontchaillou, CHU Rennes, Rennes, France
| | - M Le Lous
- Unité de Médecine Fœtale, Service de Gynécologie-Obstétrique, CHU Rennes, Rennes, France
| | - G Le Bouar
- Unité de Médecine Fœtale, Service de Gynécologie-Obstétrique, CHU Rennes, Rennes, France
| | - S Nivot-Adamiak
- Service D'endocrinologie Pédiatrique, CHU Rennes, Rennes, France
| | - A Lokchine
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France
| | - C Dubourg
- Université de Rennes, IGDR (Institut de Génétique et Développement), CNRS UMR 6290, INSERM ERL 1305, Rennes, France; Service de Génétique Moléculaire et Génomique, CHU de Rennes, Rennes, 35033, France
| | - V Jauffret
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France
| | - B Nouyou
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France
| | - C Henry
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France
| | - E Launay
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France
| | - S Odent
- Service de Génétique Clinique, Centre de Référence Anomalies Du Développement, CLAD Ouest, CHU Rennes, Rennes, France; Université de Rennes, IGDR (Institut de Génétique et Développement), CNRS UMR 6290, INSERM ERL 1305, Rennes, France
| | - S Jaillard
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France; Univ Rennes, CHU Rennes, Inserm, EHESP, Irset, UMR_S, 1085, F-35000, Rennes, France
| | - M A Belaud-Rotureau
- CHU Rennes, Service de Cytogénétique et Biologie Cellulaire, F-35033, Rennes, France; Univ Rennes, CHU Rennes, Inserm, EHESP, Irset, UMR_S, 1085, F-35000, Rennes, France
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Ljubicic ML, Johannsen TH, Fischer MB, Upners EN, Busch AS, Main KM, Andersson AM, Hagen CP, Juul A. Serum LH/FSH ratios in 87 infants with differences of sex development. Endocr Connect 2023; 12:EC-22-0275. [PMID: 36696141 PMCID: PMC9986384 DOI: 10.1530/ec-22-0275] [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: 11/22/2022] [Accepted: 01/25/2023] [Indexed: 01/26/2023]
Abstract
The ratio between luteinizing hormone (LH) and follicle-stimulating hormone (FSH) has previously been described as an excellent marker of sex in healthy infants. However, LH/FSH remains not fully described in patients with differences of sex development (DSD). The aim was therefore to describe LH/FSH in infants with DSD. This was a retrospective study of DSD patients, all aged 0-1.2 years. In total, 87 infants with DSD and at least one serum sample per infant were included. Longitudinal samples from single patients were included whenever possible. Serum LH/FSH ratios in these patients were plotted against recently published age-related and sex-dimorphic cutoffs. Overall, LH/FSH sometimes corresponded to assigned sex without any obvious pattern in terms of diagnoses. LH/FSH corresponded to the biological sex in all patients with Turner or Klinefelter syndrome. In patients with 46,XX or 46,XY DSD (except congenital adrenal hyperplasia (CAH)), the ratios did not correspond to the assigned sex in all cases and were interchangeably within the male and female range. In patients with CAH, the ratio corresponded to biological sex (based on sex chromosomes) in some cases but also ranged across the cutoffs. In the 15 patients with 45,X/46,XY mosaicism, the LH/FSH ratios corresponded to the assigned sex in all cases (12 were raised as males, 3 as females) and at all time points in cases with multiple sampling. While this study describes LH/FSH in infants with DSD, the exact clinical role of the ratio in the management of these patients remains to be further elucidated.
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Affiliation(s)
- Marie Lindhardt Ljubicic
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Correspondence should be addressed to M L Ljubicic:
| | - Trine Holm Johannsen
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Margit Bistrup Fischer
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Emmie N Upners
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Alexander S Busch
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Katharina M Main
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anna-Maria Andersson
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Casper P Hagen
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Bonnet E, Winter M, Mallet D, Plotton I, Bouvattier C, Cartigny M, Martinerie L, Polak M, Bachelot A, Huet F, Baron S, Houang M, Soskin S, Lienhardt A, Bertherat J, Amouroux C, Bouty A, Duranteau L, Besson R, El Ghoneimi A, Samara-Boustani D, Becmeur F, Kalfa N, Paris F, Medjkane F, Brac de la Perrière A, Bretones P, Lejeune H, Nicolino M, Mouriquand P, Gorduza DB, Gay CL. Changes in the clinical management of 5α-reductase type 2 and 17β-hydroxysteroid dehydrogenase type 3 deficiencies in France. Endocr Connect 2023; 12:EC-22-0227. [PMID: 36606580 PMCID: PMC9986397 DOI: 10.1530/ec-22-0227] [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: 10/18/2022] [Accepted: 01/05/2023] [Indexed: 01/07/2023]
Abstract
OBJECTIVES To examine the changes in diagnostic practices and clinical management of patients with 5α-reductase type 2 (SRD5A2) or 17β-hydroxysteroid dehydrogenase type 3 (HSD17B3) deficiency since molecular diagnoses became available. METHODS Clinical, laboratory, and therapeutic data were retrieved from the medical records of 52 patients with a molecular diagnosis of SRD5A2 (n = 31) or HSD17B3 (n = 21) deficiency. Temporal trends regarding age at assessment and initial sex assignment over 1994-2020 were qualitatively analyzed. Age at molecular diagnosis was compared between two subgroups of patients according to their year of birth. RESULTS Fifty-eight percent (n = 30) patients were diagnosed during the perinatal period, 33% (n = 17) during infancy, and 9% (n = 5) during adolescence or adulthood. Over the studied period, the patients' age at initial assessment and diagnosis frankly decreased. The median (range) age at diagnostic confirmation was 10.5 (0-53.2) years for patients born before 2007 and 0.4 (0-9.3) years for those born in 2007 or later (P = 0.029). Genetic testing identified 27 different variants for the SRD5A2 gene (30% novel, n = 8) and 18 for the HSD17B3 gene (44% novel, n = 8). Before 2002, most patients were initially assigned as females (95%, n = 19), but this proportion dropped for those born later (44%, n = 14; P < 0.001). The influence of initial genital appearance on these decisions seemingly decreased in the most recent years. Therapeutic interventions differed according to the sex of rearing. Ten percent (n = 2) patients requested female-to-male reassignment during adulthood. CONCLUSION This study showed, over the past two decades, a clear trend toward earlier diagnosis and assignment of affected newborns as males.
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Affiliation(s)
- Estelle Bonnet
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’endocrinologie pédiatrique, Bron, France
| | - Mathias Winter
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service de psychopathologie du développement, Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre de biologie et pathologie Est, Service d’hormonologie, d’endocrinologie moléculaire et des maladies rares, Bron, France
- Correspondence should be addressed to A Brac de la Perrière or M Winter: or
| | - Delphine Mallet
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre de biologie et pathologie Est, Service d’hormonologie, d’endocrinologie moléculaire et des maladies rares, Bron, France
| | - Ingrid Plotton
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service Endocrinologie Moléculaire et Maladies Rares, Bron, France
| | - Claire Bouvattier
- Centre Hospitalier Universitaire AP-HP, Hôpital Bicêtre, Service d’endocrinologie pédiatrique Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN Université Paris Saclay, Le Kremlin-Bicêtre, France
| | - Maryse Cartigny
- Centre Hospitalier Régional Universitaire Lille, Hôpital Jeanne de Flandre, Unité d’Endocrinologie pédiatrique Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Lille, France
| | - Laetiti Martinerie
- Centre Hospitalier Universitaire AP-HP, Hôpital Robert Debré, Service d’Endocrinologie pédiatrique Centre de Référence des Maladies Rares Endocriniennes de la Croissance et du Développement – CRMERC Université de Paris, Paris, France
| | - Michel Polak
- Centre Hospitalier Universitaire AP-HP, Hôpital universitaire Necker Enfants malades, Endocrinologie gynécologie diabétologie pédiatriques Centre de référence des maladies endocriniennes rares de la croissance et du développement Inserm U1016, institut Imagine, Paris, France
| | - Anne Bachelot
- Centre Hospitalier Universitaire AP-HP, Hôpital Pitié Salpêtrière, Department of Endocrinology and Reproductive Medicine Centre de Référence des Maladies Endocriniennes Rares de la Croissance et du Développement Centre de Référence des pathologies gynécologiques rares IE3M, Paris, France
| | - Frédéric Huet
- Centre Hospitalier Universitaire Dijon-Bourgogne, Hôpital d’Enfants, Service de Pédiatrie Multidisciplinaire, Dijon, France
| | - Sabine Baron
- Centre Hospitalier universitaire de Nantes, Hôpital Mère-Enfant, Service de Pédiatrie, Nantes, France
| | - Muriel Houang
- Centre Hospitalier Universitaire AP-HP, Hôpital Armand Trousseau, Service d'Explorations Fonctionnelles Endocriniennes, Paris, France
| | - Sylvie Soskin
- Hôpitaux Universitaires de Strasbourg, CHU Hautepierre, Service de Pédiatrie 1, Strasbourg, France
| | - Anne Lienhardt
- Centre hospitalier universitaire Limoges, Hôpital de la Mère et de l’enfant, Service de Pédiatrie, Limoges, France
| | - Jérôme Bertherat
- Groupement Hospitalier Universitaire de Paris, AP-HP, Hôpital Cochin, Service d'Endocrinologie, Paris, France
| | - Cyril Amouroux
- Centre Hospitalier Universitaire de Montpellier, Hôpital Lapeyronie, Service de Néphrologie et Endocrinologie Pédiatrique Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Montpellier, France
| | - Aurore Bouty
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service de chirurgie Uro-viscérale et de Transplantation de l’Enfant, Bron, France
| | - Lise Duranteau
- AP-HP, Hôpital Bicêtre, Unité de gynécologie de l’adolescente Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN Université Paris Saclay, Le Kremlin-Bicêtre, France
| | - Rémi Besson
- Centre Hospitalier Régional Universitaire Lille, Hôpital Jeanne de Flandre, Service de chirurgie pédiatrique Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Lille, France
| | - Alaa El Ghoneimi
- Centre Hospitalier Universitaire AP-HP Robert Debré, Service de Chirurgie Viscérale et Urologie pédiatrique Centre de Référence des Maladies Endocriniennes de la croissance et du développement – CRMERC Université de Paris, Paris, France
| | - Dinane Samara-Boustani
- Centre Hospitalier Universitaire AP-HP, Hôpital Necker Enfants malades, Endocrinologie gynécologie diabétologie pédiatriques Centre de référence des maladies endocriniennes rares de la croissance et du développement, Paris, France
| | - François Becmeur
- Hospitaux Universitaires de Strasbourg, CHU Hautepierre, Service de chirurgie pédiatrique, Strasbourg, France
| | - Nicolas Kalfa
- Centre Hospitalier Universitaire de Montpellier, Hôpital Lapeyronie, Service de Chirurgie Viscérale et Urologie Pédiatrique Centre National de Référence Maladies Rares du Développement Génital Constitutif Sud Institut Debrest de Santé Publique IDESP, UMR INSERM, Université de Montpellier, Montpellier, France
| | - Françoise Paris
- Centre Hospitalier Universitaire de Montpellier, Hôpital Lapeyronie, Service de Néphrologie et Endocrinologie Pédiatrique Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Montpellier, France
| | - François Medjkane
- Centre Hospitalier Régional Universitaire Lille, Hôpital Jeanne de Flandre, Service de psychiatrie de l’enfant et de l’adolescent Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Lille, France
| | - Aude Brac de la Perrière
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Hospices Civils de Lyon, Groupement Hospitalier Est, Service d’endocrinologie, Bron, France
- Correspondence should be addressed to A Brac de la Perrière or M Winter: or
| | - Patricia Bretones
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’endocrinologie pédiatrique, Bron, France
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
| | - Hervé Lejeune
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service de médecine de la reproduction, Bron, France
- Université Claude Bernard, Lyon, France
| | - Marc Nicolino
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’endocrinologie pédiatrique, Bron, France
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard, Lyon, France
| | - Pierre Mouriquand
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service de chirurgie Uro-viscérale et de Transplantation de l’Enfant, Bron, France
- Université Claude Bernard, Lyon, France
| | - Daniela-Brindusa Gorduza
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service de chirurgie Uro-viscérale et de Transplantation de l’Enfant, Bron, France
| | - Claire-Lise Gay
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’endocrinologie pédiatrique, Bron, France
- Centre National de Référence Maladies Rares du développement génital du fœtus à l’adulte DEV-GEN, Hospices Civils de Lyon, Bron, France
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Taşkınlar H, Elvan Ö, İsbir C, Kıllı İ, Naycı A. Anogenital distance and anal position index in cadaveric human fetuses. Anat Sci Int 2023; 98:155-163. [PMID: 36018443 DOI: 10.1007/s12565-022-00680-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 08/16/2022] [Indexed: 02/07/2023]
Abstract
The aim of this study is to contribute to the determination of the normal values of human anogenital distance (AGD) and anal position index (API) in the antenatal period. 59 formalin-fixed human fetuses were examined. AGD was measured by the distance between the center of the anus and the posterior fourchette in females, and the distance between the center of the anus and the posterior scrotal raphe in males. API in female fetuses was determined with the formula API = fourchette-center of anus/fourchette-coccyx formula, and API = posterior scrotal raphe-center of anus/posterior scrotal raphe-coccyx in males. The mean AGDs of the female and male fetuses in the second trimester were 5.60 ± 1.60 mm and 9.64 ± 2.75 mm and 12.88 ± 4.14 mm and 17.26 ± 5.55 mm in the third trimester, respectively. The AGD values were found to be significantly higher in the males (p = 0.002). While the API values detected in the female and male fetuses were 0.43 ± 0.085 and 0.55 ± 0.072 in the second trimester, they were 0.46 ± 0.079 and 0.55 ± 0.058 in the third trimester. The API values were found to be significantly higher in the male fetuses (p < 0.001). When the distribution of API values of the fetuses in the second and third trimesters was examined, no significant difference was found (p = 0.499). In addition, no significant correlation was found between API and AGD values and percentile groups of fetuses (p ˃ 0.05). The AGD and API differed significantly between female and male fetuses starting from the antenatal second trimester, and the difference was preserved independently of the fetal percentile in the later stages of pregnancy.
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Affiliation(s)
- Hakan Taşkınlar
- School of Medicine, Department of Pediatric Surgery, Çiftlikköy Campus, Mersin University, 33116, Yenişehir, Mersin, Turkey.
| | - Özlem Elvan
- School of Health, Department of Anatomy, Mersin University, Çiftlikköy Campus, 33116, Yenişehir, Mersin, Turkey
| | - Caner İsbir
- School of Medicine, Department of Pediatric Surgery, Çiftlikköy Campus, Mersin University, 33116, Yenişehir, Mersin, Turkey
| | - İsa Kıllı
- School of Medicine, Department of Pediatric Surgery, Çiftlikköy Campus, Mersin University, 33116, Yenişehir, Mersin, Turkey
| | - Ali Naycı
- School of Medicine, Department of Pediatric Surgery, Çiftlikköy Campus, Mersin University, 33116, Yenişehir, Mersin, Turkey
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Differences in Sex Development (DSD) and related conditions: mechanisms, prevalences and changing practice. Int J Impot Res 2023; 35:46-50. [PMID: 36076031 DOI: 10.1038/s41443-022-00606-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/07/2022] [Accepted: 08/11/2022] [Indexed: 11/08/2022]
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Hanna CA, Cummins A, Fox D. Babies born with ambiguous genitalia: Developing an educational resource for Australian midwives. Women Birth 2023; 36:e142-e149. [PMID: 35697608 DOI: 10.1016/j.wombi.2022.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/02/2022] [Accepted: 05/30/2022] [Indexed: 01/25/2023]
Abstract
PROBLEM AND BACKGROUND The birth of a baby with ambiguous genitalia is rare and usually unexpected. Parents often receive inconsistent language from health-professionals after the birth. Initial interaction with the birth team has long-term consequences for families with babies born with ambiguous genitalia. AIM Understand the current practices on the day of birth and explore knowledge gaps for midwives regarding babies born with ambiguous genitalia. Develop educational content that can enable midwives to respond appropriately when the sex of a baby is unclear. METHODS This study included two phases, utilising qualitative descriptive research design with semi-structured interviews to understand the experiences of midwives caring for babies with ambiguous genitalia and their families. The findings informed the development a midwifery educational resource using these qualitative findings. FINDINGS Our analysis of 14 interviews with Australian midwives identified that they had no formal education to support families with a baby with ambiguous genitalia. Emotional support, advocacy and medical information translation were areas midwives perceived as essential skills to support these families. DISCUSSION Midwives provide a unique role in parental birth experiences. Themes that arose emphasised their psychosocial support role but lacked formal education and guidance on this topic. Midwives had learnt from the media about babies born with ambiguous genitalia and wanted evidence-based education to support parents. Midwife education focusing on both psychosocial and clinical care for parents and their baby with ambiguous genitalia is crucial. CONCLUSION Midwives can play a pivotal role in supporting parents with a baby with ambiguous genitalia. Themes from this qualitative study informed the development of a midwifery education digital resource.
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Affiliation(s)
- Chloe A Hanna
- Department of Gynaecology, Royal Children's Hospital, Melbourne, Australia; Reproductive Development Laboratory, Murdoch Children's Research Institute Melbourne, Australia; Department of Paediatrics, University of Melbourne, Australia.
| | - Allison Cummins
- Department of Midwifery, School of Nursing and Midwifery, College of Medicine, Health and Wellbeing, University of Newcastle, Australia
| | - Deborah Fox
- Centre for Midwifery, Child and Family Health, University of Technology Sydney, Australia
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Maher JY, Gomez-Lobo V, Merke DP. The management of congenital adrenal hyperplasia during preconception, pregnancy, and postpartum. Rev Endocr Metab Disord 2023; 24:71-83. [PMID: 36399318 PMCID: PMC9884653 DOI: 10.1007/s11154-022-09770-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/07/2022] [Indexed: 11/21/2022]
Abstract
Congenital adrenal hyperplasia (CAH) is a group of autosomal recessive disorders of steroidogenesis of the adrenal cortex, most commonly due to 21-hydroxylase deficiency caused by mutations in the CYP21A2 gene. Although women with CAH have decreased fecundity, they are able to conceive; thus, if pregnancy is not desired, contraception options should be offered. If fertility is desired, women with classic CAH should first optimize glucocorticoid treatment, followed by ovulation induction medications and gonadotropins if needed. Due to the possible pregnancy complications and implications on the offspring, preconception genetic testing and counseling with a high-risk obstetrics specialist is recommended. For couples trying to avoid having a child with CAH, care with a reproductive endocrinology and infertility specialist to utilize in vitro fertilization can be offered, with or without preimplantation genetic testing for monogenic disorders. Prenatal screening and diagnosis options during pregnancy include maternal serum cell free-DNA for sex of the baby, and chorionic villus sampling and amniocentesis for diagnosis of CAH. Pregnant women with classic CAH need glucocorticoids to be adjusted during the pregnancy, at the time of delivery, and postpartum, and should be monitored for adrenal crisis. Maternal and fetal risks may include chorioamnionitis, maternal hypertension, gestational diabetes, cesarean section, and small for gestational age infants. This review on CAH due to 21-hydroxylase deficiency highlights reproductive health including genetic transmission, contraception options, glucocorticoid management, fertility treatments, as well as testing, antenatal monitoring, and management during pregnancy, delivery, and postpartum.
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Affiliation(s)
- Jacqueline Yano Maher
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, Staff Clinician, 10 Central Drive, Room 8N248, Bethesda, MD, 20892, USA
| | - Veronica Gomez-Lobo
- Director of Pediatric and Adolescent Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 10 Central Drive, Room 8N248, Bethesda, MD, 20892, USA
| | - Deborah P Merke
- National Institutes of Health Clinical Center and Eunice Kennedy Shriver National Institute of Child Health and Human Development, 10 Central Drive, Room 1-2740, Bethesda, MD, 20892, USA.
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Liao LM, Baratz A. Medicalization of intersex and resistance: a commentary on Conway. Int J Impot Res 2023; 35:51-55. [PMID: 36076030 DOI: 10.1038/s41443-022-00597-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/20/2022] [Accepted: 07/04/2022] [Indexed: 11/09/2022]
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Berry AW, Monro S. Ageing in obscurity: a critical literature review regarding older intersex people. Sex Reprod Health Matters 2022; 30:2136027. [DOI: 10.1080/26410397.2022.2136027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Adeline W. Berry
- Marie Curie Research Fellow, University of Huddersfield, Huddersfield, UK. Correspondence:
| | - Surya Monro
- Professor of Sociology and Social Policy, University of Huddersfield, Huddersfield, UK
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Mediå LM, Fauske L, Sigurdardottir S, Feragen KJB, Heggeli C, Wæhre A. ‘It was Supposed to be a Secret’: a study of disclosure and stigma as experienced by adults with differences of sex development. Health Psychol Behav Med 2022; 10:579-595. [PMID: 35898596 PMCID: PMC9310795 DOI: 10.1080/21642850.2022.2102018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Line Merete Mediå
- Women and Children’s Division, Centre for Rare Disorders, Oslo University Hospital, Oslo, Norway
- Department of Interdisciplinary Health Sciences, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Lena Fauske
- Department of Interdisciplinary Health Sciences, Institute of Health and Society, University of Oslo, Oslo, Norway
- Department of Oncology, Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Solrun Sigurdardottir
- Women and Children’s Division, Centre for Rare Disorders, Oslo University Hospital, Oslo, Norway
| | | | - Charlotte Heggeli
- Women and Children’s Division, Centre for Rare Disorders, Oslo University Hospital, Oslo, Norway
- Educational Psychology Service, Tonsberg Municipality, Tonsberg, Norway
| | - Anne Wæhre
- Department of Child and Adolescent Psychiatry, Oslo University Hospital and Institute of Clinical Medicine, Oslo, Norway
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50
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Man E, Mushtaq I, Barnicoat A, Carmichael P, Hughes CR, Davies K, Aitkenhead H, Amin R, Buchanan CR, Cherian A, Costa NJ, Creighton SM, Duffy PG, Hewson E, Hindmarsh PC, Monzani LC, Peters CJ, Ransley PG, Smeulders N, Spoudeas HA, Wood D, Hughes IA, Katugampola H, Brain CE, Dattani MT, Achermann JC. A Single-Center, Observational Study of 607 Children and Young People Presenting With Differences of Sex Development (DSD). J Endocr Soc 2022; 7:bvac165. [DOI: 10.1210/jendso/bvac165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract
Context
Differences of sex development (DSD) represent a wide range of conditions presenting at different ages to various health professionals. Establishing a diagnosis, supporting the family, and developing a management plan are important.
Objective
We aimed to better understand the presentation and prevalence of pediatric DSD.
Methods
A retrospective, observational cohort study was undertaken in a single tertiary pediatric center of all children and young people (CYP) referred to a DSD multidisciplinary team over 25 years (1995-2019). In total, 607 CYP (520 regional referrals) were included. Data were analyzed for diagnosis, sex-assignment, age and mode of presentation, additional phenotypic features, mortality, and approximate point prevalence.
Results
Among the 3 major DSD categories, sex chromosome DSD was diagnosed in 11.2% (68/607) (most commonly 45,X/46,XY mosaicism), 46,XY DSD in 61.1% (371/607) (multiple diagnoses often with associated features), while 46,XX DSD occurred in 27.7% (168/607) (often 21-hydroxylase deficiency). Most children (80.1%) presented as neonates, usually with atypical genitalia, adrenal insufficiency, undescended testes or hernias. Those presenting later had diverse features. Rarely, the diagnosis was made antenatally (3.8%, n = 23) or following incidental karyotyping/family history (n = 14). Mortality was surprisingly high in 46,XY children, usually due to complex associated features (46,XY girls, 8.3%; 46,XY boys, 2.7%). The approximate point prevalence of neonatal referrals for investigation of DSD was 1 in 6347 births, and 1 in 5101 overall throughout childhood.
Conclusion
DSD represent a diverse range of conditions that can present at different ages. Pathways for expert diagnosis and management are important to optimize care.
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Affiliation(s)
- Elim Man
- Genetics & Genomic Medicine Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London , London WC1N 1EH , UK
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
- Department of Paediatrics & Adolescent Medicine, Hong Kong Children's Hospital , Hong Kong SAR , People’s Republic of China
| | - Imran Mushtaq
- Department of Urology, Great Ormond Street Hospital for Children , London WC1N 3JH , UK
| | - Angela Barnicoat
- Department of Clinical Genetics, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Polly Carmichael
- Department of Clinical Psychology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
- Gender Identity Development Service, Tavistock and Portman NHS Foundation Trust , London NW3 5BA , UK
| | - Claire R Hughes
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
- Centre for Endocrinology, William Harvey Research Institute, Queen Mary University of London , London EC1M 6BQ , UK
| | - Kate Davies
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
- Institute of Health and Social Care, London South Bank University , London SE1 0AA , UK
| | - Helen Aitkenhead
- Department of Chemical Pathology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Rakesh Amin
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Charles R Buchanan
- Department of Child Health, King's College Hospital NHS Foundation Trust , London SE5 9RS , UK
| | - Abraham Cherian
- Department of Urology, Great Ormond Street Hospital for Children , London WC1N 3JH , UK
| | - Nikola J Costa
- Department of Chemical Pathology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Sarah M Creighton
- Institute for Women's Health, University College London Hospitals NHS Foundation Trust , London NW1 2BU , UK
| | - Patrick G Duffy
- Department of Urology, Great Ormond Street Hospital for Children , London WC1N 3JH , UK
| | - Emma Hewson
- Department of Clinical Psychology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Peter C Hindmarsh
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
- Department of Paediatrics, University College London Hospitals NHS Foundation Trust , London NW1 2BU , UK
| | - Louisa C Monzani
- Department of Clinical Psychology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Catherine J Peters
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Philip G Ransley
- Department of Urology, Great Ormond Street Hospital for Children , London WC1N 3JH , UK
| | - Naima Smeulders
- Department of Urology, Great Ormond Street Hospital for Children , London WC1N 3JH , UK
| | - Helen A Spoudeas
- Genetics & Genomic Medicine Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London , London WC1N 1EH , UK
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Dan Wood
- Department of Urology, Great Ormond Street Hospital for Children , London WC1N 3JH , UK
- Department of Urology, University College London Hospitals NHS Foundation Trust , London NW1 2BU , UK
- Department of Urology, Children's Hospital Colorado and University of Colorado , Aurora, Colorado 80045 , USA
| | - Ieuan A Hughes
- Department of Paediatrics, University of Cambridge , Cambridge CB2 0QQ , UK
| | - Harshini Katugampola
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Caroline E Brain
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - Mehul T Dattani
- Genetics & Genomic Medicine Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London , London WC1N 1EH , UK
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
| | - John C Achermann
- Genetics & Genomic Medicine Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, University College London , London WC1N 1EH , UK
- Department of Endocrinology, Great Ormond Street Hospital NHS Foundation Trust , London WC1N 3JH , UK
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