Holistic management of DSD

Microphallus early management in infancy saves adulthood sensual life: A ‎‎comprehensive review

Microphallus/Micropenis is a rare condition with significant physical and psychological implications for affected individuals. This article comprehensively reviews micropenis, its etiology, epidemiology, and various treatment options. We conducted a thorough literature review to collect relevant information on micropenis and microphallus, as well as related disorders. Our primary databases were PubMed, Medline, and Google Scholar. We searched for articles published in English between 2000 and 2023. Our analysis included 67 review articles, 56 research studies, 11 case reports, one guideline, and one editorial. Our search terms included "microphallus", "micropenis", "congenital hypogonadotropic hypogonadism", "androgen insensitivity syndrome", "pediatric management of micropenis", "testosterone therapy", and "psychosocial implications of micropenis". We focused on diagnosing micropenis and related conditions, including hormonal assessments, medical and surgical treatment options, psychosocial and psychological well-being, sexual development of adolescents, and sociocultural influences on men's perceptions of penile size. Additionally, we explored parenting and family dynamics in cases of micropenis and disorders of sex development, implications of hormonal treatment in neonates, and studies related to penile augmentation procedures and their effectiveness. The article highlights the importance of early diagnosis and intervention in addressing the physical and psychological well-being of individuals with micropenis. Surgical procedures, such as penile lengthening and girth enhancement, and non-surgical approaches like hormonal therapy are explored. The significance of psychological support, education, and lifestyle modifications is emphasized. Early management and comprehensive care are crucial for individuals with micropenis, from infancy to adolescence and beyond. A multidisciplinary approach involving urologists, endocrinologists, and mental health professionals is recommended. Regular assessment of treatment effectiveness and the need for updated guidelines are essential to provide the best possible care. Healthcare professionals should prioritize early diagnosis, and neonatologists should measure stretched penile length in neonates. A collaborative effort is needed among professionals, parents, and affected individuals to create a supportive environment that recognizes worth beyond physical differences. Continuous research and evidence-based updates are crucial for improving care standards.

A 10-YEAR STUDY OF CHILDREN WITH GONADAL TUMORS AND DISORDERS OF SEX DIFFERENTIATION, IN ROMANIA

Context

Children having gonadal tumors and disorder of sex differentiation (DSD) are rare.

Objective

To investigate the presentation of DSD children with malignant gonadal tumors.

Methods

A retrospective study from 2010-2020, that evaluated 17 children with DSD, including 13 females, eight months to 16 years, with congenital adrenal hyperplasia, 5-alpha reductase deficiency, androgen insensitivity syndrome, Turner, Sywer, and Klinefelter syndromes.

Results

Ten children had malignant gonadal tumor; nine had germ cell tumors and one person granulosa cell tumors, while seven children with non-malignant tumor had gonadoblastoma, cystadenoma (five children), and cysts. Systemic malformations, obesity, elevated tumor markers, and psychosocial issues were observed in 90%, 90%, 70%, and 50% of children with malignancy unlike 28.6%, 42.9%, 14.35%, and 57.1% children without malignancy respectively. Most (9/10) children >12 years, had psychosocial issues, unlike 0/7 children ≤12 years. From 8/17 children presenting with symptoms suggestive of tumor, 75% had malignancy, while from 9/17 children with DSD presentation, 44% had malignant tumors. Malignancy was observed in 3/10 children between eight months to age six, while 7/10 children had stage 1-2 tumors. We reported a child, identified as female, aged 13 years, with partial androgen insensivity syndrome (PAIS) 46,XY, and testicular papillary serous cystadenoma with genomic variant AR NM_000044.4:c.2750del. p.(F917Sfs*27) chromosome Xq12, never published in people with PAIS nor population databases (GnomAD).

Conclusion

DSD diagnosis raises numerous challenges. People with DSD have increased risk of malignancy, especially when obesity and, systemic malformations are present; also, psychosocial issues in these children are associated with postpubertal age.

Management of Gender Determination of Newborns and Children with Disorders of Sex Development Using a Multidisciplinary Approach: An Exploratory Study of Islamic Perspective in Malaysia

Management of newborns with disorders of sex development (DSD), especially in deciding the need for a sex assignment surgery, is a complex matter. It is associated with many bioethical issues, such as concerns about the rights and welfare of the newborns and the reliability of parents' consent to the paternalistic disposition of physicians in making the best decisions. This paper, containing interviews with six medical experts and three religious' experts, aims to raise awareness of the multidisciplinary approach, which uses a combination of medicine, religion, and ethics in managing children with DSD, particularly in Malaysia, to avoid unnecessary psychological, biological, emotional, and societal ramifications.

A Single-Center, Observational Study of 607 Children and Young People Presenting With Differences of Sex Development (DSD)

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.

Integration of child life services in the delivery of multi-disciplinary differences in Sexual Development (DSD) and Congenital Adrenal Hyperplasia (CAH) care

INTRODUCTION

Multiple studies have demonstrated the benefit of incorporating certified child life specialist (CCLS) services in various aspects of pediatric care. Although the significance of psychosocial support of patients with Disorders of Sexual Development (DSD) and Congenital Adrenal Hyperplasia (CAH) is increasingly recognized, the involvement of CCLS services into the DSD and CAH multidisciplinary care model has yet to be described.

OBJECTIVE

To evaluate the feasibility, acceptability, and patient and family experience of routinely incorporating CCLS services into the multidisciplinary DSD and CAH care model.

STUDY DESIGN

As part of a quality improvement initiative, CCLS services were routinely incorporated in the multidisciplinary DSD and CAH clinics at our institution. Encounters for patients seen in clinic between July 2018 through October 2019 were reviewed for demographic information, DSD diagnosis classification, CCLS documentation, and whether an exam under anesthesia (EUA) was required due to an incomplete clinical exam. CCLS documentation was reviewed for assessments, interventions, whether patients tolerated their physical exams, time of CCLS services, and additional CCLS support beyond the physical exam. All patients were limited to one physical exam per clinic visit.

RESULTS

Out of the 45 encounters with CCLS involvement, 42 (93.3%) exams were well-tolerated. CCLS assessments considered patient development, communication considerations, temperament, medical stressors, coping preferences, and patient preferences for activities and distractions. Interventions included preparing patients for their physical exams, encouragement before and during exams, addressing patient stressors, distractions and coping mechanisms, and advocating for the patient. No patients required an EUA.

DISCUSSION

The CCLS aimed to provide families with a sense of control during clinic visits and teach them to advocate for themselves. The CCLS helped prepare and distract patients for their clinic visit and addressed the sensitive nature of the physical exam by focusing on the emotional and development needs of patients. CCLS contributions to a positive patient experience are consistent with multiple studies demonstrating the benefit of CCLS services for pediatric care. This quality improvement initiative ultimately helped to create a positive experience for patients and families.

CONCLUSION

This study demonstrates the feasibility, acceptability, and positive impact of CCLS services in the delivery of patient and family-centered care for patients with DSD and CAH as part of the multidisciplinary team model.

Standards of Care for the Health of Transgender and Gender Diverse People, Version 8

Background: Transgender healthcare is a rapidly evolving interdisciplinary field. In the last decade, there has been an unprecedented increase in the number and visibility of transgender and gender diverse (TGD) people seeking support and gender-affirming medical treatment in parallel with a significant rise in the scientific literature in this area. The World Professional Association for Transgender Health (WPATH) is an international, multidisciplinary, professional association whose mission is to promote evidence-based care, education, research, public policy, and respect in transgender health. One of the main functions of WPATH is to promote the highest standards of health care for TGD people through the Standards of Care (SOC). The SOC was initially developed in 1979 and the last version (SOC-7) was published in 2012. In view of the increasing scientific evidence, WPATH commissioned a new version of the Standards of Care, the SOC-8. Aim: The overall goal of SOC-8 is to provide health care professionals (HCPs) with clinical guidance to assist TGD people in accessing safe and effective pathways to achieving lasting personal comfort with their gendered selves with the aim of optimizing their overall physical health, psychological well-being, and self-fulfillment. Methods: The SOC-8 is based on the best available science and expert professional consensus in transgender health. International professionals and stakeholders were selected to serve on the SOC-8 committee. Recommendation statements were developed based on data derived from independent systematic literature reviews, where available, background reviews and expert opinions. Grading of recommendations was based on the available evidence supporting interventions, a discussion of risks and harms, as well as the feasibility and acceptability within different contexts and country settings. Results: A total of 18 chapters were developed as part of the SOC-8. They contain recommendations for health care professionals who provide care and treatment for TGD people. Each of the recommendations is followed by explanatory text with relevant references. General areas related to transgender health are covered in the chapters Terminology, Global Applicability, Population Estimates, and Education. The chapters developed for the diverse population of TGD people include Assessment of Adults, Adolescents, Children, Nonbinary, Eunuchs, and Intersex Individuals, and people living in Institutional Environments. Finally, the chapters related to gender-affirming treatment are Hormone Therapy, Surgery and Postoperative Care, Voice and Communication, Primary Care, Reproductive Health, Sexual Health, and Mental Health. Conclusions: The SOC-8 guidelines are intended to be flexible to meet the diverse health care needs of TGD people globally. While adaptable, they offer standards for promoting optimal health care and guidance for the treatment of people experiencing gender incongruence. As in all previous versions of the SOC, the criteria set forth in this document for gender-affirming medical interventions are clinical guidelines; individual health care professionals and programs may modify these in consultation with the TGD person.

Delivery of multidisciplinary care in the field of differences and disorders of sex development (DSD)

INTRODUCTION

Differences and disorders of sex development (DSD) are a diverse group of conditions, which often present in early childhood and may require input from a group of experts in a wide range of clinical fields. Clinical guidance in this field recommends that these experts function as a multidisciplinary team (MDT) within which each expert has a defined role, which ensures an integrated and streamlined approach to the care of affected individuals.

AREAS COVERED

This review will focus on the benefits of multidisciplinary care for people with DSD, as well as the challenges that may be faced.

EXPERT OPINION

Core members of the MDT for people with DSD include endocrinologists, surgeons, psychologists, geneticists, specialist nurses, radiologists, and gynecologists, although many other health-care professionals may also be pertinent, at different stages of the patient's life. With greater acceptance of remote and digital health-care technology, there is a need to review the traditional concepts of the clinical MDT so that new care models can be explored for effective and efficient delivery of complex care.

Multidisciplinary teams caring for people with variations of sex characteristics: a scoping review

Background

In 2006 the Chicago consensus statement on the management of people with variations of sex characteristics (VSC) acknowledged the importance of a multidisciplinary team (MDT) approach. The consensus update from 2016 reinforced the call for multidisciplinary collaborations between medical professionals, parents and support groups, and proposed guidelines to improve shared decision making and patient-centred care embedded in ethical principles of self-determination and child participation. But there is little evidence that successfully MDTs have been implemented in clinical practice.

Methods and aims

A scoping review was conducted to identify studies that address the collaboration and decision making process of MDTs providing care of people with VSC to identify ideal and actual (1) team composition; (2) models of collaboration and (3) ethical principles that MDTs follow. Six databases were systematically searched: CINAHIL, Medline, Psychinfo, Scopus, Socindex and Web of Science. No restriction was placed on the type of methodology used in the studies. To frame the research, the Preferred Reporting Items for Systematic Reviews and Meta-Analyses was used.

Results

The MDTs in the literature include mainly medical professionals: endocrinologists, urologists and surgeons. The collaboration among medical professionals in MDTs lacks cooperation as one team member sets the tasks of the team while each professional works separately. Despite the importance of psycho-social support the involvement of psychologists remains secondary. The implementation of ethical principles tends to exclude people with VSC.

Conclusion

The care of people with VSC described in the papers is medically oriented as the team members are mainly medical professionals working separately. MDT tend to exclude people with VSC despite references to shared decision making processes and informed consent. There was no mention of adult care and lack of inclusion of patient’s perspective in the care process. The future research should do more empirical research of MDTs.

Psychosocial care and support in the field of intersex/diverse sex development (dsd): counselling experiences, localisation and needed improvements

From different sides, there is a call for better psychosocial care and counselling in the field of diverse sex development (dsd). However, studies on the specific demands, deficits and needed improvements regarding those services are rare. This exploratory online study aimed at investigating counselling experiences and the ideas that different groups of participants have concerning the localisation of counselling structures and improving care. Quantitative and qualitative data (N = 630) were analysed within a mixed methods framework. The participants included experts of experience resp. patients with different intersex/dsd conditions (n = 40), parents of children with dsd (n = 27), professional psychosocial counsellors (n = 321) and experts in the field including medical practitioners, psychologists, natural and social scientists as well as others involved, e.g., students or relatives (n = 56). The results show a gap between receiving psychosocial and medical care in the group of adult lived-experience experts, who had received less psychosocial care than medical interventions. The findings also reveal important tasks of psychosocial care. A focus was set on parental experiences. Helpful aspects reported were talking with other parents of children with intersex/dsd, aspects missed were assistance in supporting the individual development of their children. The majority of all participants (58%) held the view that, apart from multidisciplinary competence centres, there also have to be easily accessible counselling services which offer support in everyday life. The participants named increasing quality and quantity as necessary improvements in counselling structures for children and adults with intersex/dsd and their families. Implications are drawn for the specific tasks and target groups of psychosocial care and needed research in intersex healthcare over life span.

Under-reported aspects of diagnosis and treatment addressed in the Dutch-Flemish guideline for comprehensive diagnostics in disorders/differences of sex development

We present key points from the updated Dutch-Flemish guideline on comprehensive diagnostics in disorders/differences of sex development (DSD) that have not been widely addressed in the current (inter)national literature. These points are of interest to physicians working in DSD (expert) centres and to professionals who come across persons with a DSD but have no (or limited) experience in this area. The Dutch-Flemish guideline is based on internationally accepted principles. Recent initiatives striving for uniform high-quality care across Europe, and beyond, such as the completed COST action 1303 and the European Reference Network for rare endocrine conditions (EndoERN), have generated several excellent papers covering nearly all aspects of DSD. The Dutch-Flemish guideline follows these international consensus papers and covers a number of other topics relevant to daily practice. For instance, although next-generation sequencing (NGS)-based molecular diagnostics are becoming the gold standard for genetic evaluation, it can be difficult to prove variant causality or relate the genotype to the clinical presentation. Network formation and centralisation are essential to promote functional studies that assess the effects of genetic variants and to the correct histological assessment of gonadal material from DSD patients, as well as allowing for maximisation of expertise and possible cost reductions. The Dutch-Flemish guidelines uniquely address three aspects of DSD. First, we propose an algorithm for counselling and diagnostic evaluation when a DSD is suspected prenatally, a clinical situation that is becoming more common. Referral to ultrasound sonographers and obstetricians who are part of a DSD team is increasingly important here. Second, we pay special attention to healthcare professionals not working within a DSD centre as they are often the first to diagnose or suspect a DSD, but are not regularly exposed to DSDs and may have limited experience. Their thoughtful communication to patients, carers and colleagues, and the accessibility of protocols for first-line management and efficient referral are essential. Careful communication in the prenatal to neonatal period and the adolescent to adult transition are equally important and relatively under-reported in the literature. Third, we discuss the timing of (NGS-based) molecular diagnostics in the initial workup of new patients and in people with a diagnosis made solely on clinical grounds or those who had earlier genetic testing that is not compatible with current state-of-the-art diagnostics.

Uncertainty and Posttraumatic Stress: Differences Between Mothers and Fathers of Infants with Disorders of Sex Development

Parents of children with disorders of sex development (DSD) report significant psychological distress, including posttraumatic stress symptoms (PTSS), with mothers consistently reporting higher rates of psychological distress than fathers. However, psychological factors contributing to PTSS in both parents are not well understood. The present study sought to fill this gap in knowledge by examining PTSS and illness uncertainty, a known predictor of psychological distress, in parents of children recently diagnosed with DSD. Participants were 52 mothers (M_age = 32.55 years, SD = 5.08) and 41 fathers (M_age = 35.53 years, SD = 6.78) of 53 infants (M_age = 9.09 months, SD = 6.19) with DSD and associated atypical genital development. Participants were recruited as part of a larger, multisite study assessing parents' psychosocial response to their child's diagnosis of DSD. Parents completed measures of illness uncertainty and PTSS. Mothers reported significantly greater levels of PTSS, but not illness uncertainty, than fathers, and were more likely than fathers to report clinical levels of PTSS (21.2% compared to 7.3%). Hierarchical regression revealed that parent sex, undiagnosed or unclassified DSD status, and illness uncertainty were each associated with PTSS. The overall model accounted for 23.5% of the variance associated with PTSS. Interventions targeting illness uncertainty may be beneficial for parents of children with newly diagnosed DSD.

Management of disorders of sex development - With a focus on development of the child and adolescent through the pubertal years

Disorders of sex development, congenital conditions in which chromosomal, gonadal or anatomic sex is atypical at birth, require urgent assessment by a multidisciplinary team, to define whether there is a life threatening disorder of congenital adrenal hyperplasia or a healthy child with a complex condition. Uncertainty, stigma and taboo complicate counselling which must be knowledgeable, comprehensive and sensitive to different circumstances, religions and cultures. This articles will discuss clinical and genetic diagnosis, decisions regarding sex of rearing, ethical dilemmas, medical management of the infant and of the child or adolescent presenting for the first time with a DSD. Surgical options, timing and management are outlined.

Variations of sex development: The first German interdisciplinary consensus paper

INTRODUCTION

The term variations of sex development subsumes a large number of congenital conditions including chromosomal mosaics and variations of chromosomal, gonadal, and phenotypic sex. A situation of this nature may cause severe distress to both, parents and affected persons. One of the reasons for this is the binary form of gender classification in the society. In the past, because of a fear of possible stigmatization and an inability to cope with complex situations, it has been medical policy and practice for newborns to undergo early, mostly 'feminizing' elective surgery with the aim of achieving an outer genital appearance that is unambiguously male or female. Protests by advocacy groups for the most part as well as the results of outcome studies have shown that the development of affected persons may be very different to what has been expected and often does not result in the intended clear female or male gender identity as had been intended. It, therefore, seemed a matter of urgency to implement this new awareness as well as the ethical and personal human rights perspectives in the recommendations for the medical and psychosocial management of diverse sex development (DSD) in the future.

STUDY DESIGN

In 2012, an interdisciplinary group of German academics engaged in the field of DSD decided to work on a consensus paper for this topic. It involved the participation of all faculties and non-scientific groups dealing with DSD, in particular advocacy and service-user groups. In a structured consensus, process recommendations were developed based on scientific literature as well as personal experiences of clinicians and affected individuals.

RESULTS

Finally, 37 recommendations were agreed on. The strength of consensus is reflected in the degree of agreement as expressed in percentages.

CONCLUSION

The introduction of the consensus paper reflects on the emerging paradigm shift and the necessity for a more open view of gender within society. The paper is intended to aid the performance of appropriate diagnostics in DSD-affected newborns and especially to help parents and affected persons cope with the biological and social consequences of DSD. With regard to medical or surgical therapy, it gives information about the most recent treatment trends.

Congenital Adrenal Hyperplasia Due to Steroid 21-Hydroxylase Deficiency: An Endocrine Society Clinical Practice Guideline

Objective

To update the congenital adrenal hyperplasia due to steroid 21-hydroxylase deficiency clinical practice guideline published by the Endocrine Society in 2010.

Conclusions

The writing committee presents updated best practice guidelines for the clinical management of congenital adrenal hyperplasia based on published evidence and expert opinion with added considerations for patient safety, quality of life, cost, and utilization.

Case Report: Medical Aspect, Growth, and Quality of Life in Children with 46,XX Testicular Disorder of Sex Development (DSD)

46,XX testicular disorder of sexual development (DSD) is characterized by male phenotype with 46,XX karyotype. The incidence rate is 1:25,000 in male newborn. Infants with ambiguous external genitals will be confronted with issue of gender assigment and may result in a stressful condition in the parents. Since gender assignment is inevitable, several factors should be considered in DSD management. The management approach for children born with DSD is individualized and multidisciplinary. Gender assignment aims to facilitate the patient to obtain the best quality of life. Adaptation of children with 46,XX testicular DSD as a determinant of quality of life is also influenced by psychological and family conditions. The purpose of this report was to observe medical growth and development aspects of the child with 46,XX terticular DSD as indicated by the aspects of growth and development, and health related quality of life, as well as the influential aspects. PA, 18 months, was diagnosed with 46,XX testicular DSD. The patient routinely visited to endocrinology clinic, urologic surgery, and child psychiatry clinic from the age of 6 months. The parents decided to raise patient as male. The patient had undergone surgery for hypospadias correction, hormone injections, child growth monitoring, and psychological monitoring (medical records of  Dr. Soetomo Hospital, Surabaya in 2015). Management should consider individual and multidiciplinary accompaniment of the patient and parents, the importance of group support, and follow-up to adulthood, as well as possible longterm outcomes that will occur in the future so that the patients and the parents need to be prepared.

46,XY Disorder of Sex Development due to 17-Beta Hydroxysteroid Dehydrogenase Type 3 Deficiency in an Infant of Greek Origin

17-beta hydroxysteroid dehydrogenase type 3 (17βHSD-3) enzyme catalyzes the conversion of androstenedione (Δ4) to testosterone (T) in the testes of the developing fetus, thus playing a crucial role in the differentiation of the gonads and in establishing the male sex phenotype. Any mutation in the encoding gene (HSD17B3) can lead to varying degrees of undervirilization of the affected male, ranging from completely undervirilized external female genitalia to predominantly male with micropenis and hypospadias. We present here an infant who was referred to our clinic because of ambiguous genitalia at birth. Gonads were palpable in the inguinal canal bilaterally and no Müllerian structures were identified on pelvic ultrasound. Because of a low T/Δ4 ratio after a human chorionic gonadotropin stimulation test, a tentative diagnosis of 17βHSD-3 deficiency was made which was confirmed after genetic analysis of the HSD17B3 gene of the patient. The molecular analysis identified compound heterozygosity of two previously described mutations and could offer some further validation for the idea of a founder effect for 655-1;G→A mutation in the Greek population.

Recommendations for the Establishment of Disorders/Differences of Sex Development Interdisciplinary Care Clinics for Youth

PURPOSE

Provide recommendations for the development of an interdisciplinary care (IDC) clinic for the treatment of youth with disorders/differences of sex development (DSD). DSD consist of a group of complex congenital medical disorders in which the development of chromosomal, gonadal, or anatomical sex is atypical. Youth with DSD require care from multiple specialized healthcare disciplines, including several medical specialties, surgery, nursing, and mental health.

METHOD

Recommendations are based on an interdisciplinary care clinic model that allows for a team of relevant professionals who share knowledge, ideas, and responsibility of care. The framework established in this article is based largely on experiences at an established DSD clinic, as well as observations of multiple clinics across the United States.

RESULTS

Preliminary outcome data on clinic adherence to treatment protocol under an IDC model are provided.

CONCLUSIONS

To meet the diverse healthcare needs of youth with DSD, comprehensive care clinics are recommended; however, few such clinics exist in the United States. Establishing new comprehensive DSD clinics can be challenging due to the highly unique treatment of DSD, but the current paper expands the literature available to guide clinic development in the United States.

Disorders of sex development: Mothers' experiences of support

BACKGROUND

An increasing body of research has sought to determine the impact of Disorders of Sex Development (DSD) on the family of the affected child. Little is currently understood about the support needs of the family and how well these needs are met.

METHODS

Interpretive Phenomenological Analysis was used to analyse semi-structured interviews with eight mothers of children with DSD about their experiences of support.

RESULTS

Four master themes emerged which encapsulated (a) the stages in their child's development when mothers most needed support, (b) the importance of developing an understanding of the child's condition, (c) the lack of acknowledgement of the emotional needs of the parent and (d) the importance of having close and trusted networks for support. Continuity and availability of support were considered important and while all participants prioritised maintaining privacy about the condition, a minority felt that this impacted the level of support they received.

CONCLUSIONS

Key time points for support were identified and while some felt that they were well supported others felt that the support available did not meet their emotional needs. Clinical implications and directions for future research were considered.

Disorders/differences of sex development (DSDs) for primary care: the approach to the infant with ambiguous genitalia

The initial management of the neonate with ambiguous genitalia can be a very stressful and anxious time for families, as well as for the general practitioner or neonatologist. A timely approach must be sensitive and attend to the psychosocial needs of the family. In addition, it must also effectively address the diagnostic dilemma that is frequently seen in the care of patients with disorders of sex development (DSDs). One great challenge is assigning a sex of rearing, which must take into account a variety of factors including the clinical, biochemical and radiologic clues as to the etiology of the atypical genitalia (AG). However, other important aspects cannot be overlooked, and these include parental and cultural views, as well as the future outlook in terms of surgery and fertility potential. Achieving optimal outcomes requires open and transparent dialogue with the family and caregivers, and should harness the resources of a multidisciplinary team. The multiple facets of this approach are outlined in this review.

Genetic approach to ambiguous genitalia and disorders of sex development: What clinicians need to know

Genetic tools such as microarray and next-generation sequencing have initiated a new era for the diagnosis and management of patients with disorders of sex development (DSDs). These tools supplement the traditional approach to the evaluation and care of infants, children, and adolescents with DSDs. These tests can detect genetic variations known to be associated with DSDs, discover novel genetic variants, and elucidate novel mechanisms of gene regulation. Herein, we discuss these tests and their role in the management of patients with DSDs.

Disorders of sex development (DSD): Clinical service delivery in the United States

Following the principles of care recommended in the 2006 Consensus Statement on Disorders of Sex Development (DSD), along with input from representatives of peer support and advocacy groups, this study surveyed DSD clinical management practices at healthcare facilities in the United States. DSD are congenital conditions in which development of chromosomal, gonadal, or anatomic sex is atypical. Facilities providing care for patients with DSD were targeted for participation. Specialty providers completed a survey with questions in six broad categories: Institution Information, Nomenclature and Care Guidelines, Interdisciplinary Services, Staff and Community Education, DSD Management, and Research. Twenty-two of 36 targeted sites (61%) participated. Differences were observed between sites with regard to what conditions were considered to be DSD. All sites reported some degree of involvement of pediatric urology and/or surgery and pediatric endocrinology in the care of DSD patients. Gynecology and neonatology were most frequently not represented. Wide variation was observed across sites in continuing education standards, obtaining informed consent for clinical procedures, and in specific clinical management practices. This survey is the first to assess DSD clinical management practices in the United States. The findings establish a baseline of current practices against which providers delivering care to these patients and their families can benchmark their efforts. Such surveys also provide a practical framework for collaboration in identifying opportunities for change that enhance health and quality of life outcomes for patients and families affected by DSD.

"It's Part of Me, Not All of Me": Young Women's Experiences of Receiving a Diagnosis Related to Diverse Sex Development

STUDY OBJECTIVE

To understand young women's experiences of receiving a diagnosis related to diverse sex development.

DESIGN

A qualitative narrative analysis of interviews.

SETTING

Karolinska University Hospital.

PARTICIPANTS

Nine women (aged 20-26 years) with complete androgen insensitivity syndrome, XY or XX gonadal dysgenesis.

INTERVENTIONS

Semistructured interviews.

MAIN OUTCOME MEASURES

A narrative approach was used to analyze the interviews. This involved identification of individual narratives of receiving the diagnosis, as well as identification of key issues that were common across interviews.

RESULTS

The analysis showed how participants' prediagnosis life experiences framed how medical information was perceived upon diagnosis. All participants had been informed about their condition before the study, but not all remembered the name of their diagnosis. Participants described positive characteristics of health professionals, such as being flexible and able to adapt to patients' individual needs. Clinicians' strategies, such as normalizing patients' experiences, were usually perceived as supportive, but were not always considered helpful. After the diagnosis, participants were worried about potential social, practical, and philosophical issues.

CONCLUSION

This research highlighted the importance of clinicians taking an exploratory and individualized approach to the sensitive process of disclosing a diagnosis related to diverse sex development to young adults. There are various strategies health professionals can use that might help young people to develop their knowledge about their condition: (1) repeating information to help the patient remember; (2) using language that is not too medicalized; and (3) communicating in a way that is meaningfully connected to patients' everyday lives.

Systematization of ambiguous genitalia

Sex assignment in newborns depends on the anatomy of the external genitalia, despite this stage being the final in embryogenesis. According to the current view, the genital tubercle is the embryonic precursor of penis and clitoris. It originates from mesenchymal tissue, but mesenchymal cells are arranged across the embryonal body and do not have specific androgen receptors. The nature of the signal that initiates early derivation of the indifferent genital tubercle is unknown at present. The aims of this article are to improve surgical management of intersex disorders and investigate the development of the genital tubercle. Clinical examination of 114 females with various forms of DSD revealed ambiguous (bisexual) external genitalia in 73 patients, and 51 of them underwent feminizing surgery. Intersexuality (ambiguity) in 46,XY patients results from disruptors in the pathways of sex steroid hormones or receptors; in 46,XX females arises from excessive levels of androgens. Systematization of intersex disorders distinguishes the karyotype, gonadal morphology, and genital anatomy to provide a differential diagnosis and guide appropriate surgical management. Modified feminizing clitoroplasty with preservation of the dorsal and ventral neurovascular bundles to retain erogenous sensitivity was performed in females with severe virilization (Prader degree III-V). The outgrowth of the genital tubercle and the fusion of the urethral fold proceed in an ordered fashion; but in some cases of ambiguity, there was discordance due to different pathways. Speculation about the derivation of the genital tubercle have discussed with a literature review. The genital tubercle derives from the following 3 layers: the ectodermal glans of the tubercle, the mesodermal corpora cavernosa and the endodermal urogenital groove. According to the new hypothesis, during the indifferent stages, the 5 sacral somites have to recede from their segmentation and disintegrate: the sclerotomes form the pelvic bones, the fused myotomes follow with their genuine neurotomes and the angiotomes join to the corpora cavernosa of the genital tubercle. Sexual differentiation of external genitalia is final in gender embryogenesis, but surprisingly derivation of the indifferent genital tubercle from 5 somites occurs before gonadal and internal organs development.

A recurrent p.Arg92Trp variant in steroidogenic factor-1 (NR5A1) can act as a molecular switch in human sex development

Cell lineages of the early human gonad commit to one of the two mutually antagonistic organogenetic fates, the testis or the ovary. Some individuals with a 46,XX karyotype develop testes or ovotestes (testicular or ovotesticular disorder of sex development; TDSD/OTDSD), due to the presence of the testis-determining gene, SRY Other rare complex syndromic forms of TDSD/OTDSD are associated with mutations in pro-ovarian genes that repress testis development (e.g. WNT4); however, the genetic cause of the more common non-syndromic forms is unknown. Steroidogenic factor-1 (known as NR5A1) is a key regulator of reproductive development and function. Loss-of-function changes in NR5A1 in 46,XY individuals are associated with a spectrum of phenotypes in humans ranging from a lack of testis formation to male infertility. Mutations in NR5A1 in 46,XX women are associated with primary ovarian insufficiency, which includes a lack of ovary formation, primary and secondary amenorrhoea as well as early menopause. Here, we show that a specific recurrent heterozygous missense mutation (p.Arg92Trp) in the accessory DNA-binding region of NR5A1 is associated with variable degree of testis development in 46,XX children and adults from four unrelated families. Remarkably, in one family a sibling raised as a girl and carrying this NR5A1 mutation was found to have a 46,XY karyotype with partial testicular dysgenesis. These unique findings highlight how a specific variant in a developmental transcription factor can switch organ fate from the ovary to testis in mammals and represents the first missense mutation causing isolated, non-syndromic 46,XX testicular/ovotesticular DSD in humans.

Gender identity and gender of rearing in 46 XY disorders of sexual development

BACKGROUND

Disorders of sexual development (DSD) may pose a challenge to live as a fully-functioning male or female. In this study, we prospectively assessed eleven 46 XY DSD patients who were being treated at our center over the last 8 months for gender dysphoria.

MATERIALS AND METHODS

To determine gender dysphoria, age-appropriate gender identity (GI) questionnaires were used. For patients, 12 years and below, parent report GI questionnaire for children was used and for those above 12 years of age, GI/gender dysphoria questionnaire for adolescents and adults was administered.

RESULTS

Of 11 patients with 46 XY DSD, three were diagnosed with 5 alpha reductase deficiency (5aRD), two with partial gonadal dysgenesis, three with partial androgen insensitivity syndrome, one each with ovotesticular, complete gonadal dysgenesis, and complete androgen insensitivity. Gender assigned at birth was female in eight and male in three patients. Among the eight reared as female, gender had been reassigned as male in three patients well before the present study was conducted. None of the eleven patients had gender dysphoria at the time of this study.

CONCLUSION

Early gender of rearing was seen to be a critical indicator of present GI in our patients except in cases of 5aRD.

Response to the Council of Europe Human Rights Commissioner's Issue Paper on Human Rights and Intersex People

Intersex/disorders of sex development advocacy groups and associated health care professionals question the legitimacy of the Council of Europe issue paper, express their worries about its potentially harmful consequences, and urge the Council of Europe to consult more widely with relevant stakeholders.

Society for Endocrinology UK guidance on the initial evaluation of an infant or an adolescent with a suspected disorder of sex development (Revised 2015)

It is paramount that any child or adolescent with a suspected disorder of sex development (DSD) is assessed by an experienced clinician with adequate knowledge about the range of conditions associated with DSD. If there is any doubt, the case should be discussed with the regional DSD team. In most cases, particularly in the case of the newborn, the paediatric endocrinologist within the regional team acts commonly as the first point of contact. This clinician should be part of a multidisciplinary team experienced in management of DSD and should ensure that the affected person and parents have access to specialist psychological support and that their information needs are comprehensively addressed. The underlying pathophysiology of DSD and the strengths and weaknesses of the tests that can be performed should be discussed with the parents and affected young person and tests undertaken in a timely fashion. Finally, in the field of rare conditions, it is imperative that the clinician shares the experience with others through national and international clinical and research collaboration.

Studies of gonadal sex differentiation

Gonadal differentiation has a determinative influence on sex development in human embryos. Disorders of sexual development (DSD) have been associated with persistent embryonal differentiation stages. Between 1998 and 2015, 139 female patients with various (DSD) underwent operations at the Scientific Center of Obstetrics, Gynaecology and Perynatology in Moscow, Russia. Clinical investigations included karyotyping, ultrasound imaging, hormonal measurement and investigations of gonadal morphology. The male characteristics in the embryo are imposed by testicular hormones. When these are absent or inactive, the fetus may be arrested at between developmental stages, or stay on indifferent stage and become phenotypically female. A systematic analysis of gonadal morphology in DSD patients and a literature review revealed some controversies and led us to formulate a new hypothesis about sex differentiation. Proliferation of the mesonephric system (tubules and corpuscles) in the gonads stimulates the masculinization of gonads to testis. Sustentacular Sertoli cells of the testes are derived from mesonephric excretory tubules, while interstitial Leydig cells are derived from the original mesenchyme of the mesonephros. According of the new hypothesis, the original mesonephric cells (tubules and corpuscles) potentially persist in the ovarian parenchyma. In female gonads, some mesonephric excretory tubules regress and lose the tubular structure, but form ovarian theca interna and externa, becoming analogous to the sustentacular Sertoli cells in the testis. The ovarian interstitial Leydig cells are derived from intertubal mesenchyme of the mesonephros, similar to what occurs in male gonads (testis). Surprisingly, the leading determinative factor in sexual differentiation of the gonads is the mesonephros, represented by the embryonic urinary system.

Management framework paradigms for disorders of sex development

Until 2005, questions regarding medical treatment and diagnostic information on Disorders of Sex Development (DSD) were not systematically discussed with both the patients and their families; however, the way these patients are currently treated have been changing with time. Interventional changes in the clinical-psychotherapeutic-surgical areas of DSD determine not only different medical recommendations but also help to place the patient and the family into the decisional process of therapy. We must consider two paradigmatic periods that have influenced and transformed the clinical management framework of patients with DSD: a) The "Money era" (1955), which emphasized the role of the gonads as the diagnostic criterion, having the environment as determinant of the sex identity; and b) The Chicago Consensus (2005) phase, in which the role of genetics and molecular biology was critical for an early identification, as well as in building a proper sex identity, emphasizing ethical questions and the "stigma culture". In addition, recent data have focused on the importance of interdisciplinarity and statements on questions concerning Human Rights as key factors in treatment decision making. Despite each of these management models being able to determine specific directions and recommendations regarding the clinical handling of these patients, we verify that a composite of these several models is the clinical routine nowadays. In the present paper, we discuss these several paradigms, and pinpoint clinical differences and their unfolding regarding management of DSD patients and their families.

Androgen insensitivity syndrome

Androgen insensitivity syndrome (AIS) results from androgen receptor dysfunction and is a common cause of disorder of sex development. The AIS phenotype largely depends on the degree of residual androgen receptor (AR) activity. This review describes the molecular action of androgens and the range of androgen receptor gene mutations, essential knowledge to understand the pathogenesis of the complete and partial forms of this syndrome. A multidisciplinary approach is recommended for clinical management from infancy through to adulthood. Hormone replacement therapy is needed following gonadectomy. Patients who choose to retain the gonads are at risk of developing germ cell tumors for which sensitive circulating tumor markers may soon become available. Whilst the contribution of AR dysfunction to complete AIS is well understood, the involvement of the AR and associated proteins as contributors to partial AIS is an area of active research. Disorders of sex development such as AIS which are related to AR dysfunction offer a breadth of manifestations for the clinician to manage and opportunities for further research on the mechanism of androgen action.

Characterizing Early Psychosocial Functioning of Parents of Children with Moderate to Severe Genital Ambiguity due to Disorders of Sex Development

PURPOSE

We examined the psychosocial characteristics of parents of children with disorders of sex development at early presentation to a disorders of sex development clinic. Parental anxiety, depression, quality of life, illness uncertainty and posttraumatic stress symptoms were assessed. Additionally we evaluated the relationship of assigned child gender to parental outcomes.

MATERIALS AND METHODS

A total of 51 parents of children with ambiguous or atypical genitalia were recruited from 7 centers specializing in treatment of disorders of sex development. At initial assessment no child had undergone genitoplasty. Parents completed the Cosmetic Appearance Rating Scale, Beck Anxiety Inventory, Beck Depression Inventory, SF-36, Parent Perception of Uncertainty Scale and Impact of Event Scale-Revised.

RESULTS

A large percentage of parents (54.5%) were dissatisfied with the genital appearance of their child, and a small but significant percentage reported symptoms of anxiety, depression, diminished quality of life, uncertainty and posttraumatic stress. Few gender differences emerged.

CONCLUSIONS

Although many parents function well, a subset experience significant psychological distress around the time of diagnosis of a disorder of sex development in their child. Early screening to assess the need for psychosocial interventions is warranted.

Quality of Life and Psychological Adjustment of Women Living with 46,XY Differences of Sex Development

BACKGROUND

Progressive care improvement for differences of sex development (DSD), regarding diagnosis communication, psychological, medical and surgical management has been claimed.

AIM OF THE STUDY

To assess clinical management, quality of life (QoL) and the general psychosocial adjustment of individuals with 46,XY DSD. Some differences related to age at diagnosis are investigated.

DESIGN

Cross-sectional study using standardized questionnaires.

POPULATION

Forty-three Caucasian females with 46,XY DSD (self declared diagnoses: complete androgen insensitivity syndrome, n = 34; complete gonadal dysgenesis, n = 1; 5α-reductase deficiency, n = 4; Leydig cell hypoplasia, n = 1; unknown diagnosis, n = 3; age years: 31.5 ± 9.6 [range 18-57 years]).

SETTING

University Hospitals.

METHODS

Subjects were required to fill in questionnaires (ABCL, WHOQOL, dedicated 17-item questionnaire). Academic and socioeconomic data were compared with those of the Italian population. QoL and psychological data were compared with those of a comparison group (46,XX healthy females: n = 43; age, years: 34.5 ± 9.7, range 22-51 years).

RESULTS

Present sample of women living with 46,XY DSD were well adapted and were higher achievers than controls, both in educational and professional life. They showed good QoL, but they appeared less satisfied in psychological and social areas. They had borderline mean scores and statistically higher scores than the comparison group for depression, anxiety, internalizing and externalizing problems. Younger persons living with a 46,XY DSD showed better psychosocial adjustment than older ones. Younger women showed lower age at diagnosis communication. Psychological support was more often proposed at the time of diagnosis communication to younger individuals, and they undertook it more frequently than older ones.

CONCLUSIONS

Italian people living with 46,XY DSD were well adapted and successful; they reported a good QoL but showed higher degree of psychological distress than the comparison group. Lower psychological distress in younger women could indicate some positive effects of changes in management.

Extensive clinical, hormonal and genetic screening in a large consecutive series of 46,XY neonates and infants with atypical sexual development

Background

One in 4500 children is born with ambiguous genitalia, milder phenotypes occur in one in 300 newborns. Conventional time-consuming hormonal and genetic work-up provides a genetic diagnosis in around 20-40% of 46,XY cases with ambiguous genitalia. All others remain without a definitive diagnosis. The investigation of milder cases, as suggested by recent reports remains controversial.

Methods

Integrated clinical, hormonal and genetic screening was performed in a sequential series of 46, XY children, sex-assigned male, who were referred to our pediatric endocrine service for atypical genitalia (2007–2013).

Results

A consecutive cohort of undervirilized 46,XY children with external masculinization score (EMS) 2–12, was extensively investigated. In four patients, a clinical diagnosis of Kallmann syndrome or Mowat-Wilson syndrome was made and genetically supported in 2/3 and 1/1 cases respectively. Hormonal data were suggestive of a (dihydro)testosterone biosynthesis disorder in four cases, however no HSD17B3 or SRD5A2 mutations were found. Array-CGH revealed a causal structural variation in 2/6 syndromic patients. In addition, three novel NR5A1 mutations were found in non-syndromic patients. Interestingly, one mutation was present in a fertile male, underlining the inter- and intrafamilial phenotypic variability of NR5A1-associated phenotypes. No AR, SRY or WT1 mutations were identified.

Conclusion

Overall, a genetic diagnosis could be established in 19% of non-syndromic and 33% of syndromic cases. There is no difference in diagnostic yield between patients with more or less pronounced phenotypes, as expressed by the external masculinisation score (EMS). The clinical utility of array-CGH is high in syndromic cases. Finally, a sequential gene-by-gene approach is time-consuming, expensive and inefficient. Given the low yield and high expense of Sanger sequencing, we anticipate that massively parallel sequencing of gene panels and whole exome sequencing hold promise for genetic diagnosis of 46,XY DSD boys with an undervirilized phenotype.

Electronic supplementary material

The online version of this article (doi:10.1186/s13023-014-0209-2) contains supplementary material, which is available to authorized users.

Androgen insensitivity syndrome

PURPOSE OF REVIEW

Androgen insensitivity syndrome (AIS) can present with a wide range of phenotypes, and its management requires a multidisciplinary approach from diagnosis in infancy to adulthood. This review provides an update on some clinical and genetic aspects in AIS. Additional outcome data on surgical and psychosexual findings are presented, together with a discussion on the risk of development of gonadal tumours in AIS.

RECENT FINDINGS

This review covers clinical features of AIS, including recent trends in sex of rearing, aspects of androgen receptor gene mutations and longer term outcomes in both complete and partial forms of AIS.

SUMMARY

More follow-up studies are needed to optimize management in AIS, especially in the partial form. Predicting the risk of gonadal tumours is key to determining the timing of gonadectomy or whether to retain the gonads in the long term.

Exploring the psychological impact of Mayer-Rokitansky-Küster-Hauser syndrome on young women: An interpretative phenomenological analysis

This study explored five young women's experiences of living with Mayer-Rokitansky-Küster-Hauser to offer a unique insight into the social challenges of Mayer-Rokitansky-Küster-Hauser in the transition to adulthood. Non-directive semi-structured interviews took place within the National Health Service settings, and transcripts were analysed using interpretative phenomenological analysis. Four inter-related themes were identified: hindering independence, a sensitivity to difference, managing intimacy and managing threat to identity. The women managed their presentation to others in order to minimise the impact of their diagnosis. Recommendations for further research and implications for services are noted.

Understanding disorders of sexual development

Studies estimate that the incidence of genital anomalies could be as high as 1 in 300 births. While it is rare for an infant to present with truly ambiguous genitalia, it is plausible that the pediatric nurse will encounter a patient with disorders of sexual development in his or her career. Cases of disorders of sexual development are challenging due to complexities of diagnosis, gender assignment, uncertain outcomes, treatment options, and psychosocial stressors. This article discusses the evaluation and management of children with disorders of sexual development and the nurse's role as child advocate and family educator.

Management of disorders of sex development

The medical term disorders of sex development (DSDs) is used to describe individuals with an atypical composition of chromosomal, gonadal and phenotypic sex, which leads to differences in the development of the urogenital tract and reproductive system. A variety of genetic factors have been identified that affect sex development during gonadal differentiation or in specific disorders associated with altered androgen biosynthesis or action. The diagnosis of DSDs in individuals and the subsequent management of patients and their families requires a targeted and structured approach, involving a multidisciplinary team with effective communication between the disciplines. This approach includes distinct clinical, imaging, laboratory and genetic evaluations of patients with DSDs. Although treatment of patients with DSDs can include endocrine and surgical options, many patients have concerns that arise from past incorrect treatments that were founded on the traditional binary concept of the sexes. To dispel these concerns, it is necessary to create centres of expertise for DSDs that include physicians, surgeons, psychologists and specialists in diagnostic procedures to manage patients and their families. Additionally, the inclusion of trained peer support in the multidisciplinary DSD team seems to be integral to the supportive management of patients with DSDs. Most importantly, dealing with DSDs requires acceptance of the fact that deviation from the traditional definitions of gender is not necessarily pathologic.

Transition of care for adolescents with disorders of sex development

Disorders of sex development (DSDs) continue to present many challenges. A clear consensus among clinicians has emerged in paediatric care; however, the same cannot be said of adult care services. Moreover, transition to adult care is a process that takes many years. Although evidence-based models of transitional care do exist in other medical specialities, few studies have been conducted in adolescents with DSDs, and a clear and pressing need exists for further research to guide the care of these patients. A general move towards independence and self-responsibility is common to all transition programmes, but specific issues for those with a DSD include disclosure, genital examinations and potential vaginal treatments. Psychological support underpins the whole transition process for patients with a DSD and encourages an individual approach to develop. In this Perspectives article, we describe the barriers to successful transition in this setting and outline suggestions to overcome them.

17-Hydroxyprogesterone in children, adolescents and adults

17-Hydroxyprogesterone (17-OHP) is an intermediate steroid in the adrenal biosynthetic pathway from cholesterol to cortisol and is the substrate for steroid 21-hydroxylase. An inherited deficiency of 21-hydroxylase leads to greatly increased serum concentrations of 17-OHP, while the absence of cortisol synthesis causes an increase in adrenocorticotrophic hormone. The classical congenital adrenal hyperplasia (CAH) presents usually with virilisation of a girl at birth. Affected boys and girls can have renal salt loss within a few days if aldosterone production is also compromised. Diagnosis can be delayed in boys. A non-classical form of congenital adrenal hyperplasia (NC-CAH) presents later in life usually with androgen excess. Moderately raised or normal 17-OHP concentrations can be seen basally but, if normal and clinical suspicion is high, an ACTH stimulation test will show 17-OHP concentrations (typically >30 nmol/L) above the normal response. NC-CAH is more likely to be detected clinically in females and may be asymptomatic particularly in males until families are investigated. The prevalence of NC-CAH in women with androgen excess can be up to 9% according to ethnic background and genotype. Mutations in the 21-hydroxylase genes in NC-CAH can be found that have less deleterious effects on enzyme activity. Other less-common defects in enzymes of cortisol synthesis can be associated with moderately elevated 17-OHP. Precocious puberty, acne, hirsutism and subfertility are the commonest features of hyperandrogenism. 17-OHP is a diagnostic marker for CAH but opinions differ on the role of 17OHP or androstenedione in monitoring treatment with renin in the salt losing form. This review considers the utility of 17-OHP measurements in children, adolescents and adults.

Management of adolescents with congenital adrenal hyperplasia

The management of congenital adrenal hyperplasia involves suppression of adrenal androgen production, in addition to treatment of adrenal insufficiency. Management of adolescents with congenital adrenal hyperplasia is especially challenging because changes in the hormonal milieu during puberty can lead to inadequate suppression of adrenal androgens, psychosocial issues often affect adherence to medical therapy, and sexual function plays a major part in adolescence and young adulthood. For these reasons, treatment regimen reassessment is indicated during adolescence. Patients with non-classic congenital adrenal hyperplasia require reassessment regarding the need for glucocorticoid drug treatment. No clinical trials have compared various regimens for classic congenital adrenal hyperplasia in adults, thus therapy is individualised and based on the prevention of adverse outcomes. Extensive patient education is key during transition from paediatric care to adult care and should include education of females with classic congenital adrenal hyperplasia regarding their genital anatomy and surgical history. Common issues for these patients include urinary incontinence, vaginal stenosis, clitoral pain, and cosmetic concerns; for males with classic congenital adrenal hyperplasia, common issues include testicular adrenal rest tumours. Transition from paediatric to adult care is most successful when phased over many years. Education of health-care providers on how to successfully transition patients is greatly needed.

Research on quality of life in female patients with congenital adrenal hyperplasia and issues in developing nations

Congenital adrenal hyperplasia (CAH) is the commonest cause of ambiguous genitalia for female newborns and is one of the conditions under the umbrella term of "Disorders of Sex Development" (DSD). Management of these patients require multidisciplinary collaboration and is challenging because there are many aspects of care, such as the most appropriate timing and extent of feminizing surgery required and attention to psychosexual, psychological, and reproductive issues, which still require attention and reconsideration, even in developed nations. In developing nations, however, additional challenges prevail: poverty, lack of education, lack of easily accessible and affordable medical care, traditional beliefs on intersex, religious, and cultural issues, as well as poor community support. There is a paucity of long-term outcome studies on DSD and CAH to inform on best management to achieve optimal outcome. In a survey conducted on 16 patients with CAH and their parents in a Malaysian tertiary center, 31.3% of patients stated poor knowledge of their condition, and 37.5% did not realize that their medications were required for life. This review on the research done on quality of life (QOL) of female patients with CAH aims: to discuss factors affecting QOL of female patients with CAH, especially in the developing population; to summarize the extant literature on the quality of life outcomes of female patients with CAH; and to offer recommendations to improve QOL outcomes in clinical practice and research.

Shaping parents: impact of contrasting professional counseling on parents' decision making for children with disorders of sex development

INTRODUCTION

The management of disorders or differences of sex development (DSD) remains complex, especially with respect to parents' decision for or against early genitoplasty. Most parents still tend to disfavor postponing surgery until the child is old enough to provide consent.

AIM

To identify the determinants of parental decisions for or against early sex assignment surgery in DSD children, and in particular to assess the influence of contrasting behavior of health-care professionals and the information they dispense.

METHODS

Preliminary data analysis from a focus group identified two broad approaches to counseling information. Two six-minute counseling videos were produced on this basis: one medicalized, by an endocrinologist, the other demedicalized, by a psychologist. Third-year medical students (N = 89) were randomized to watch either video as prospective parents and report its impact on their decision in a self-administered questionnaire.

MAIN OUTCOME MEASURES

Statistical analysis of questionnaire responses regarding decisions for or against surgery, including self-assessed impact of potential determinants.

RESULTS

Thirty-eight of eighty-nine "parents" (43%) chose early surgery for "their" child, including 27/41 "parents" (66%) shown the medicalized video vs. 11/48 (23%) shown the demedicalized video (P < 0.001). Desired aims for "their" child also differed significantly depending on the counseling approach viewed. Yet "parents" perceived their personal attitudes on a four-point Likert scale as the main influence on their decision although their "attitude" was significantly shaped by the video.

CONCLUSIONS

Parental decisions concerning early sex assignment surgery for DSD children depend on the health professional counseling received, to a degree of which neither parents nor professionals appear fully aware. In the absence of conclusive data for or against early surgery, there is a danger of medicalized or demedicalized parentalism resulting in irreversible and inadequately grounded decisions, regardless of the consensus statement of 2005 and the subsequent call for multidisciplinary management.

Clinical and gonadal features and early surgical management of 45,X/46,XY and 45,X/47,XYY chromosomal mosaicism presenting with genital anomalies

OBJECTIVE

The 45,X/46,XY and 45,X/47,XYY group of patients includes some of those previously diagnosed with 'mixed gonadal dysgenesis'. Our aim was to establish the clinical and gonadal spectrum, and early surgical management, of patients with chromosomal mosaicism presenting with genital anomalies.

PATIENTS AND METHODS

We performed a retrospective review of patients with 45,X/46,XY or 45,X/47,XYY mosaicism presenting with genital ambiguity between 1988 and 2009. At least one gonadal biopsy or gonadectomy specimen was available for each patient. Gonadal histology was re-evaluated by a paediatric pathologist.

RESULTS

Of 31 patients with 45,X/46,XY (n = 28) or 45,X/47,XYY (n = 3) mosaicism and genital anomalies, 19 (61%) were raised male. Histology of 46 gonads was available from patients who had undergone a gonadectomy or gonadal biopsy, at a median age of 9.5 months. 18 gonads were palpable at presentation, including 5 (28%) histologically unremarkable testes, 2 streak gonads, and 1 dysgenetic gonad with distinct areas of testicular and ovarian stroma but no oocytes. All intra-abdominal gonads were found to be dysgenetic testes (of which 2 were noted to have pre-malignant changes) or streaks, apart from 1 histologically unremarkable testis. 15 (48%) patients had other anomalies, most commonly cardiac and renal; 4 (13%) had a Turner phenotype.

CONCLUSION

The anatomy and gonadal histology of 45,X/46,XY and 45,X/47,XYY individuals with genital ambiguity do not conform to a set pattern, and hence management of each patient should be individualized according to detailed anatomical and histological assessment.