Psychosexual development in genetic males assigned female: the cloacal exstrophy experience

Reevaluating gender-affirming care: biological foundations, ethical dilemmas, and the complexities of gender dysphoria

This paper critically examines the scientific and ethical underpinnings of gender-affirming care, particularly for minors. While major medical organizations endorse such interventions as medically necessary, the evidence supporting their long-term safety and efficacy remains limited. Research into hormonal, neuroanatomic, and genetic influences reveals a strong biological basis for gender identity, challenging social constructionist arguments. There is a lack of robust, long-term studies that definitively demonstrate the outcomes of gender-affirming medical treatments, such as puberty blockers or hormone therapy, for minors. Questions remain about how these interventions affect physical health (e.g., bone density, fertility) and mental well-being over decades. These gaps in the evidence, particularly for adolescents, raise ethical concerns about the appropriateness of irreversible medical treatments. This analysis highlights the tension between the social constructivist framework of gender and the medicalization of gender dysphoria. It explores the implications of rising desistance rates, co-occurring mental health conditions, and increasing non-binary identities within current clinical paradigms. Drawing on evidence from cases involving gender detransitioning, the impact of hormones, and neurological development in both straight, gay, and trans individuals, the paper underscores the importance of cautious, evidence-based approaches that prioritize psychological maturity and comprehensive mental health assessments. Ultimately, the paper advocates for rigorous longitudinal research, enhanced mental health evaluations, and the development of noninvasive therapeutic options in particular anda reevaluation of treatment models to ensure ethically sound and scientifically supported care for individuals experiencing gender dysphoria.

Updates on the Care of Cloacal Exstrophy

Cloacal exstrophy is the most severe congenital anomaly of the exstrophy-epispadias complex and is characterized by gastrointestinal, genitourinary, neurospinal, and musculoskeletal malformations. Individualized surgical reconstruction by a multidisciplinary team is required for these complex patients. Not infrequently, patients need staged surgical procedures throughout childhood and adolescence. Following significant improvements in medical care and surgical reconstructive techniques, nearly all patients with cloacal exstrophy now survive, leading to an increased emphasis on quality of life. Increased attention is given to gender identity and the implications of reconstructive decisions. Long-term sequelae of cloacal exstrophy, including functional continence and sexual dysfunction, are recognized, and many patients require ongoing complex care into adulthood.

Stability and Change in Sexual Orientation and Genital Arousal over Time

Longitudinal work suggests that sexual orientation can change over time in men and women. These studies, however, may be susceptible to the bias of self-report. The current study therefore examined self-reported sexual orientation in addition to an objective correlate: genital arousal to erotic videos showing males or females. For 52 men (19 heterosexual, 19 bisexual, 14 homosexual) and 67 women (31 heterosexual, 18 bisexual, 18 homosexual), these measures were taken twice, with approximately 1 year between sessions. For self-reported sexual orientation, women reported lower relative stability (weaker correlation) than men over time, even though women did not change more overall (no stronger mean difference) than men between sessions. Bisexual individuals reported lower relative stability and more mean change than heterosexual and homosexual individuals. For genital arousal, across all groups, response patterns were correlated over time to a similar extent and showed little difference between sessions. Moreover, change in self-reported sexual orientation did not correspond with the change in genital arousal, regardless of sex. Perhaps self-reports overestimate changes in sexual orientation, since these changes were not reflected in physiological sexual response.

Long-term active problems in patients with cloacal exstrophy: A systematic review

BACKGROUND

Cloacal exstrophy (CE) is the most severe end of the Exstrophy-Epispadias Complex malformations spectrum. Improvements in postnatal management and well-established operative techniques have resulted in survival rates approaching 100%. This systematic review aims to define the prevalence of long-term active medical problems affecting CE patients after the first decade of life.

METHODS

PubMed/Medline, Embase, Scopus, and ISI Web of Knowledge databases were used for the literature search. Original articles related to medical, surgical, and psychosocial long-term problems in CE patients >10 years of age were included in the study. Quality assessment of the articles was performed through the Newcastle-Ottawa Scale. Prevalence estimates and 95% CI were assessed for each outcome.

RESULTS

Twelve studies were included. The most common long-term active problems identified were: urinary incontinence with a prevalence ranging from 9.1% to 85%; sexual function issues related to vaginal anomalies with a prevalence ranging from 8.3% to 71.3%, and uterine anomalies, with a prevalence from 14.3% to 71%; gender identity issues in 46, XY patients raised female had a prevalence from 11.1% to 66.7%. There is no documented history of paternity. Impairment of ambulatory capacity was recorded in 13.8% of patients. Only one paper studied psychological well-being, reporting significantly higher levels of depression among gender reassigned patients.

CONCLUSIONS

Teenagers and adults born with CE have well defined long-term problems compared to the general population. Recognition and expert management are crucial to improve care and quality of life during and after the transition into adulthood.

Neo-phalloplasty in children and adolescents for acquired penile loss

INTRODUCTION

From 2000 to 2019, the De Castro's neo-phalloplasty was used in 47 patients with congenital and acquired penile loss.

PURPOSE

Herein, the technical aspects of penile reconstruction and the outcomes in 17 children and adolescents treated for total or sub-total acquired penile loss are reported.

MATERIAL AND METHODS

The median age at the time of injury was 3 months (range: 2 days-15 years). Twelve patients were born with normal penis but suffered injuries (11) or underwent surgical resection of the penis (1). The remaining 5, affected by bladder exstrophy (2) or cloacal exstrophy (3), had penile loss due to surgical complications.

RESULTS

The median age at the time of surgery was 5 years (range: 2-20 years). The median length of the procedure was 5 h (range 4-8 h). Skin expander were inserted in preparation of phalloplasty in 9 patients. Corpora-cavernosa remnants were found and incorporated in the neophallus in 12 patients. In 7 patients, urethral remnants were also incorporated into the repair, placing the meatus at the tip of the neophallus. In the remaining patients the urethra was left in the acquired position after penile loss creating a perineal (2), scrotal (3), peno-scrotal (3), or posterior penile (1) urethrostomy. The first patient of this series was the only patient to receive simultaneously phalloplasty and total urethroplasty, with failure of urethral reconstruction. The median follow-up was 2 years (range 1-11 years). The overall complication rate was about 47%. All of the complications were late and required surgical revision. The results were assessed regarding overall functionality (voiding, erection/erogenous areas, masturbation/sexual intercourse) and aesthetic outcome using subjective and objective parameters. Psychological evaluation for both patient and parents was performed in 4 cases.

DISCUSSION

There are no specific guidelines for treating significant penile injuries in the pediatric population. We do not think secondary severe penile impairments should wait until adult age for repair. In this specific subgroup of patients technical aspects differ from phalloplasty done for congenital aphallia, due to the possible presence of corpora-cavernosa/urethral remnants and the feasibility to perform a "functional phalloplasty" with very encouraging results.

CONCLUSION

The De Castro's neo-phalloplasty remains one of the few techniques available for total penile reconstruction in pediatric age group. Data demonstrate that this technique for acquired aphallia is feasible and reproducible, however, it is a challenging procedure with a high complication rate and likelihood of revisions.

Sexual partner preference in animals and humans

Sex differences in brain and behavior of animals including humans result from an interaction between biological and environmental influences. This is also true for the differences between men and women concerning sexual orientation. Sexual differentiation is mediated by three groups of biological mechanisms: early actions of sex steroids, more direct actions of sex-specific genes not mediated by gonadal sex steroids and epigenetic mechanisms. Differential interactions with parents and conspecifics have additionally long-term influences on behavior. This presentation reviews available evidence indicating that these different mechanisms play a significant role in the control of sexual partner preference in animals and humans, in other words the homosexual versus heterosexual orientation. Clinical and epidemiological studies of phenotypically selected populations indicate that early actions of hormones and genetic factors clearly contribute to the determination of sexual orientation. The maternal embryonic environment also modifies the incidence of male homosexuality via immunological mechanisms. The relative contribution of each of these mechanisms remains however to be determined.

Controversies of Sex Re-assignment in Genetic Males with Congenital Inadequacy of the Penis

Sex assignment in 46XY genetic male children with congenital inadequacy of the penis (CIP) is controversial. Traditionally, children with penile length less than 2 cm at birth are considered unsuitable to be raised as males. They are typically re-assigned to female-sex and feminizing genitoplasty is usually done in infancy. However, the concept of cerebral androgen imprinting has caused paradigm shift in the philosophy of sex re-assignment. Masculinization of the brain, rather than length of the penis, is the modern criterion of sex re-assignment in CIP. This review summarizes the current understanding of the complex issue. In 46XY children with CIP, male-sex assignment appears appropriate in non-hormonal conditions such as idiopathic micropenis, aphallia and exstrophy. Female-sex re-assignment appears acceptable in complete androgen insensitivity (CAIS), while partial androgen insensitivity syndrome (PAIS) patients are highly dissatisfied with the assignment of either sex. Children with 5-alpha reductase deficiency are likely to have spontaneous penile lengthening at puberty. Hence, they are better raised as males. Although female assignment is common in pure gonadal dysgenesis, long-term results are not known to justify the decision.

Neonatal Sex Assignment in Disorders of Sex Development: A Philosophical Introspection

Management of ambiguous genitalia is highly controversial. This condition was known previously as intersex and presently as disorders of sex development (DSD). There is no consensus regarding the choice, timing and method of sex assignment in neonates with DSD. Consensus conferences could not unify the views of various stakeholders and third parties. This article philosophically examines the nature and origin of such controversies. Misconception, bias and conflicting priorities are identified as the three cardinal sources of controversies. Conceptual duality of sexes, confused notion of sex and gender, bias towards penetrative intercourse, conflict between utopian ideals and reality, unwillingness to compromise are identified as perpetuators of controversies. Suggestions are made regarding sex assignment in various types of DSD based on the understanding of published literature and the author's personal experience.

Prenatal Influences on Human Sexual Orientation: Expectations versus Data

In non-human vertebrate species, sexual differentiation of the brain is primarily driven by androgens such as testosterone organizing the brains of males in a masculine fashion early in life, while the lower levels of androgen in developing females organize their brains in a feminine fashion. These principles may be relevant to the development of sexual orientation in humans, because retrospective markers of prenatal androgen exposure, namely digit ratios and otoacoustic emissions, indicate that lesbians, on average, were exposed to greater prenatal androgen than were straight women. Thus, the even greater levels of prenatal androgen exposure experienced by fetal males may explain why the vast majority of them grow up to be attracted to women. However, the same markers indicate no significant differences between gay and straight men in terms of average prenatal androgen exposure, so the variance in orientation in men cannot be accounted for by variance in prenatal androgen exposure, but may be due to variance in response to prenatal androgens. These data contradict several popular notions about human sexual orientation. Sexual orientation in women is said to be fluid, sometimes implying that only social influences in adulthood are at work, yet the data indicate prenatal influences matter as well. Gay men are widely perceived as under-masculinized, yet the data indicate they are exposed to as much prenatal androgen as straight men. There is growing sentiment to reject "binary" conceptions of human sexual orientations, to emphasize instead a spectrum of orientations. Yet the data indicate that human sexual orientation is sufficiently polarized that groups of lesbians, on average, show evidence of greater prenatal androgen exposure than groups of straight women, while groups of gay men have, on average, a greater proportion of brothers among their older siblings than do straight men.

Cloacal exstrophy: a complex disease

INTRODUCTION

Cloacal exstrophy is a rare occurrence with an incidence of 1:200,000 to 1:400,000 live births. It represents one of the most challenging reconstructive endeavors faced by pediatric surgeons and urologists. Aside from the genitourinary defects, there are other associated anomalies of the gastrointestinal, musculoskeletal and neurological systems that require a multidisciplinary approach when counseling anxious parents.

MATERIAL AND METHODS

We present a video of a patient with cloacal exstrophy treated with 21 days of life. Surgery consisted of separation and tubularization of the cecal plate from the exstrophied bladder halves and colostomy construction. The bladder was closed primarily and umbilical scar reconstructed and used for ureteral and cistostomy drainage. A urethral catheter was used to guide bladder neck tubularization. A final epispadic penis was obtained and planned for further repair in a second step.

RESULTS

The patient had an initial uneventful postoperative course and immediate outcome was excellent. The bladder healed nicely but patient presented with abdominal distension in the 5th day of postoperative setting requiring parenteral nutrition. The distal colon persisted with lower diameter although non obstructive, but causing difficulty for fecal progression. Continuous colostomy dilatation and irrigation were required.

CONCLUSIONS

Approximating the bladder halves in the midline at birth and primary bladder closure is a viable option, intestinal transit may be a issue of concern in the early postoperative follow-up.

New advances in the pathophysiologic and radiologic basis of the exstrophy spectrum

The exstrophy-epispadias complex is a rare spectrum of anomalies affecting the genitourinary system, anterior abdominal wall, and pelvis. Recent advances in the repair of classic bladder exstrophy (CBE) and cloacal exstrophy (CE) have resulted in significant changes in outcomes of surgical management (including higher continence rate, fewer surgical complications, and better cosmesis) and health-related quality of life in these patients. These noteworthy changes resulted from advances in the pathophysiological and genetic backgrounds of this disease and better radiologic assessment of the three-dimensional anatomy of the bony pelvis and its musculature. A PubMed search was performed with the keyword exstrophy. The resulting literature pertaining to genetics, stem cells, imaging, tissue engineering, epidemiology, and endocrinology was reviewed. The following represents an overview of the advances in basic science understanding and imaging of the exstrophy-epispadias spectrum and discusses their possible and future effects on the management of CBE and CE.

Modern management of the exstrophy-epispadias complex

The exstrophy-epispadias complex is a rare spectrum of malformations affecting the genitourinary system, anterior abdominal wall, and pelvis. Historically, surgical outcomes were poor in patients with classic bladder exstrophy and cloacal exstrophy, the two more severe presentations. However, modern techniques to repair epispadias, classic bladder exstrophy, and cloacal exstrophy have increased the success of achieving urinary continence, satisfactory cosmesis, and quality of life. Unfortunately, these procedures are not without their own complications. This review provides readers with an overview of the management of the exstrophy-epispadias complex and potential surgical complications.

Report of the American Psychiatric Association Task Force on Treatment of Gender Identity Disorder

Both the diagnosis and treatment of Gender Identity Disorder (GID) are controversial. Although linked, they are separate issues and the DSM does not evaluate treatments. The Board of Trustees (BOT) of the American Psychiatric Association (APA), therefore, formed a Task Force charged to perform a critical review of the literature on the treatment of GID at different ages, to assess the quality of evidence pertaining to treatment, and to prepare a report that included an opinion as to whether or not sufficient credible literature exists for development of treatment recommendations by the APA. The literature on treatment of gender dysphoria in individuals with disorders of sex development was also assessed. The completed report was accepted by the BOT on September 11, 2011. The quality of evidence pertaining to most aspects of treatment in all subgroups was determined to be low; however, areas of broad clinical consensus were identified and were deemed sufficient to support recommendations for treatment in all subgroups. With subjective improvement as the primary outcome measure, current evidence was judged sufficient to support recommendations for adults in the form of an evidence-based APA Practice Guideline with gaps in the empirical data supplemented by clinical consensus. The report recommends that the APA take steps beyond drafting treatment recommendations. These include issuing position statements to clarify the APA's position regarding the medical necessity of treatments for GID, the ethical bounds of treatments of gender variant minors, and the rights of persons of any age who are gender variant, transgender or transsexual.

Thoughts on the nature of identity: how disorders of sex development inform clinical research about gender identity disorders

Disorders of sex development (DSD), like gender dysphoria, are conditions with major effects on child sexuality and identity, as well as sexual orientation. Each may in some cases lead to change of gender from that assigned neonatally. These similarities-and the conditions' differences-provide a context for reviewing the articles in this issue about clinical approaches to children with gender dysphoria, in relation to assessment, intervention, and ethics.

Thoughts on the nature of identity: disorders of sex development and gender identity

Children with disorders of sex development have similarities to, but also marked contrasts with, children with normal anatomy but who have gender dysphoria. Understanding gender identity development in children with sex disorders will probably help us understand typical gender identity development more than in understanding gender development in children with gender identity disorder.

Developmental, sexual and reproductive neuroendocrinology: historical, clinical and ethical considerations

Different milestones have marked the development of the field of neuroendocrinology. This is an essay in which a new direction is proposed; one in which the field is marked more by a concern for ethical considerations than experimental procedures. Among the primary concerns is the need for a national registry for intersex and transsexual cases to follow how they are managed and to assess the long-term results. As in Europe, the data in the registries should be available to qualified and certified researchers and clinicians for analysis. A secondary focus is on the surgery often imposed in cases of intersex. Many current procedures have been found to have negative effects. The overall aim is to provide better management and treatment. Other topics are offered for ethical consideration.

Cloacal exstrophy: a comprehensive review of an uncommon problem

OBJECTIVE

To provide a comprehensive overview of the clinical features, diagnosis, current management strategies, and outcomes of cloacal exstrophy.

METHODS

A PUBMED/Medline search of the literature was performed on cloacal exstrophy focusing on associated anomalies, treatment, and quality of life issues.

RESULTS

The incidence of cloacal exstrophy is between 1 in 200,000 and 400,000 live births. Survival rates now approach 100% secondary to improved understanding of underlying abnormalities and advances in neonatal care and surgical technique. Important principles of initial management include proper nutritional support, early closure of exstrophy, and preservation of intestinal length. The achievement of urinary and fecal continence remains a challenge. Data for long-term outcomes are now emerging which provide new insight into issues of gender identity, function, and psychosocial development of these patients.

CONCLUSION

Cloacal exstrophy remains a rare and complex congenital anomaly, characterized by an array of anatomical defects affecting multiple organ systems. A multidisciplinary approach to management is advocated with a focus on optimization of patient function and quality of life.

Phalloplasty and Urethroplasty in Children With Penile Agenesis: Preliminary Report

PURPOSE

Female gender has been assigned to 46,XY newborns affected by aphallia, possibly resulting in subsequent gender dysphoria. Prenatal and postnatal effects of the androgens on the brain and sexual orientation cannot be modified later. Therefore, patients affected by aphallia should be raised as males. Because definitive forearm flap phalloplasty is generally not recommended before puberty, we performed a preliminary penile reconstruction during childhood in 4 patients.

MATERIALS AND METHODS

Four patients with aphallia who had no sex reassignment at birth were treated at age 9, 17 and 36 months, and 12 years in a single operation. The urethral channel was dissected through an anterior-sagittal-transanorectal approach, and then phalloplasty and urethroplasty were carried out using an abdominal skin flap and a bladder/buccal mucosa free graft.

RESULTS

Immediate postoperative outcome was excellent in all the patients. One patient had excellent functional and cosmetic results at 5 years, while 2 had a partial dorsal urethral dehiscence resulting in an epispadiac urethra at 2 years, and 1 had necrosis of the distal urethra and was voiding through a scrotal urethrostomy at 9 months postoperatively. Phalloplasty survived and provided an adequate male appearance in all patients.

CONCLUSIONS

Opposite gender should not be assigned in patients affected by penile agenesis, who are better raised according to their karyotype and hormonal production. Definitive phalloplasty in adults may achieve good results. Nevertheless, this procedure is generally performed in postpubertal boys and it is not easily available everywhere. Therefore, we believe that social and psychological concerns justified this type of phalloplasty as a palliative preliminary procedure in 3 of our patients. In those countries where definitive forearm phalloplasty is not available our method may also be justified in older children (as in 1 of our patients) as an attempt at a definitive procedure.

Gender-associated differences in the psychosocial and developmental outcome in patients affected with the bladder exstrophy-epispadias complex

OBJECTIVE

To identify problems in the long-term psychosocial and developmental outcome specific to patients with the bladder exstrophy-epispadias complex (BEEC), using a self-developed semi-structured questionnaire, as there are various techniques of reconstruction to repair BEEC but to date neither patients nor surgeons have a clear answer about which type gives the most acceptable long-term results.

PATIENTS AND METHODS

Increasingly many patients with BEEC reach adulthood and wish to have sexual relationships and families. To date, no studies have used disease-specific psychological instruments to measure the psychosocial status of patients with BEEC. Thus we contacted 208 patients with BEEC, and 122 were enrolled, covering the complete spectrum of the BEEC. The data assessed included the surgical reconstruction, subjective assessment of continence, developmental milestones, school performance and career, overall satisfaction in life, disease-specific fears and partnership experiences in patients aged >18 years. We compared affected females and males to assess gender-associated differences in quality of life.

RESULTS

Affected females had more close friendships, fewer disadvantages in relation to healthy female peers and more partnerships than the males. Family planning seemed to be less of a problem in affected females. There were no gender differences in the adjustments within school and professional career, which was very good in general.

CONCLUSION

Future studies are needed to assess the disease-specific anxieties, considering gender-specific differences.

Gender identity and sex-of-rearing in children with disorders of sexual differentiation

AIM

To compare declared sexual identity to sex-of-rearing in individuals with disorders of sexual differentiation.

METHODS

All 84 patients > or =5 years old in a pediatric psychosexual development clinic were assessed for sex-of-rearing and sexual identity. Diagnoses included 1) male-typical prenatal androgen effects but an absent or severely inadequate penis - 45 patients with cloacal exstrophy or aphallia; 2) inadequate prenatal androgens and a Y-chromosome - 28 patients with partial androgen insensitivity (pAIS), mixed gonadal dysgenesis (MGD), hermaphroditism, or craniofacial anomalies with genital ambiguity; 3) inappropriate prenatal androgen effects and a 46,XX karyotype - 11 patients with congenital adrenal hyperplasia (CAH).

RESULTS

Of 73 patients with disordered sexual differentiation and a Y-chromosome, 60 were reared female; 26 of the 60 (43%) declared female identity while 32 (53%) declared male identity including 18 (55%) with cloacal exstrophy, six (55%) with MGD, four (40%) with pAIS, one (50%) with aphallia, one (100%) with hermaphroditism, and two (67%) with craniofacial anomalies; two (3%) declined to discuss identity. Nine of 11 patients with CAH and a 46,XX karyotype were reared female and two reared male; six (55%) declared female identity and five (45%) declared male identity. Of 84 total patients, 69 were reared female, but only 32 lived as female, while 29 lived as male; four patients refused to discuss sex-of-living; parents of four patients rejected their declarations of male identity. All 15 patients reared male lived as male including two genetic females.

CONCLUSION

Active prenatal androgen effects appeared to dramatically increase the likelihood of recognition of male sexual identity independent of sex-of-rearing. Genetic males with male-typical prenatal androgen effects should be reared male.