Long-term follow-up of female patients with congenital adrenal hyperplasia from 21-hydroxylase deficiency, with special emphasis on the results of vaginoplasty

A Bibliometric and Visualisation Analysis on the Research of Female Genital Plastic Surgery Based on the Web of Science Core Collection Database

BACKGROUND AND OBJECTIVES

Due to the increasing demand for improving the morphology and function of the external genitalia amongst women, it is necessary to conduct statistical analysis of research data on female genital reconstruction. The current study aimed to use bibliometric analysis to analyse the research hotspots and trend frontiers of the female genital reconstructive research.

METHODS

Publications on the female genital reconstructive research were extracted from the Web of Science Core Collection database. VOSviewer 1.6.18 was used to establish visualisation maps and find top authors, institutions, countries, burst keywords, co-cited authors, journals, research hotspots, and trends.

RESULTS

A total of 2207 studies published by 364 different journals authored by 7479 researchers were contained in this study. In the co-authorship analysis, the bulk of the retrieved studies was conducted by the USA, followed by England, Italy, and Netherlands, whilst the most productive institution, journal, and author were U.S. Univ Calif San Francisco, Journal of Sexual Medicine, and Bouman Mark-Bram, respectively. In the co-cited analysis, the top most-cited author and journal were Hage JJ and Journal of Sexual Medicine, respectively. The map of keywords occurrence revealed the most active research aspects were focussed on "vaginoplasty", "feminised genitoplasty", "laser treatment of vaginal atrophy", "transsexualism", and "labiaplasty". The time overlay mapping showed that the study of female genital plastic surgery focusses on the energetic treatment of genitourinary syndromes caused by transsexualism and menopause, especially by using management and treatment of vulvovaginal atrophy for the research trends, and through the vaginoplasty, feminising genioplasty, and laser treatments in the direction of treatments related to physical and mental problems.

INTERPRETATION AND CONCLUSIONS

This novel inclusive bibliometric analysis can help research workers to quickly understand the potential and active researchers, landmark studies, and topics within their interests. We are willing to provide more beneficial data to contribute valuable research of female genital plastic surgery through this study.

LEVEL OF EVIDENCE III

The journal asks authors to assign a level of evidence to each article. For a complete description of Evidence-Based Medicine ratings, see the Table of Contents or the online Instructions for Authors at www.springer.com/00266 .

Long-term 10-year comparison of girls with congenital adrenal hyperplasia who underwent early and late feminizing genitoplasty

OBJECTIVES

The appropriate time to perform feminizing genitoplasty in patients with congenital adrenal hyperplasia (CAH) with the 46, XX genotype is still debatable. The aim of our study was to evaluate the relationship between age at surgery and long-term surgical outcomes of patients who underwent feminizing genitoplasty.

METHODS

We retrospectively analyzed 14 patients with CAH and 46, XX genotypes with feminizing genitoplasty (clitoroplasty + vaginoplasty) between 2005 and 2022. The patients were divided into two groups. Group 1 consisted of seven girls (n = 7/14) who have been operated before the age of 2 years. Group 2 consisted of seven girls (n = 7/14) who have been operated after the age of 2 years. The two groups are compared regarding anatomical assessments, overall cosmetic results, need for additional intervention using Creighton's criteria. Additionally, the cosmetical satisfaction of the patients/parents is questioned.

RESULTS

The mean age of the girls was 32.42 months (10-96 months) during operation time. The mean age of Group 1 patients (n = 7/14) who have been operated before the age of 2 years was 11.71 months (10-19 months). The mean age of Group 2 patients (n = 7/14) who have been operated after the age of 2 years was 53.14 months (36-96 months). The mean follow-up time was 10.57 years (3-18 years). There was no statistically significant difference between those operated on before and after two years in terms of anatomical assessments, overall cosmetic results and patient/parent satisfaction except the need for additional intervention (p = 0.049). In Group1 (operation age < 2 years old), five out of seven (71.42%) patients needed additional major surgery (four urogenital sinus re-mobilization, one redo-clitoroplasty). Those who received additional major surgery were the ones who were not satisfied. In Group 2 (operation age > 2 years old), two patients out of seven patients (28.57%) received major surgery (two redo-urethroplasties) and those patients were not satisfied. When patient/parent satisfaction was compared with additional surgical intervention, as expected, patients'/parents' satisfaction increased as major surgical intervention decreased. This was statistically significant (p = 0.007). The main source of dissatisfaction was repeated surgery among the parents.

CONCLUSIONS

The possibility of this additional surgical intervention increases, and patient/parent satisfaction decreases in patients below the age of 2 years. The corrective surgeries can be differed until the gender identity of the patient matures and the patient autonomy in deciding whether this surgery should occur.

Long-Term Results of Surgical Treatment and Patient-Reported Outcomes in Congenital Adrenal Hyperplasia-A Multicenter European Registry Study

Representatives for congenital adrenal hyperplasia (CAH) continue to desire early feminizing surgery in girls with 46,XX-CAH. The aim of this analysis, which included 174 46,XX- individuals with salt-wasting (SW) or simple-virilizing (SV) CAH, a female gender identity, and an age > 16 years participating in a multicenter cross-sectional clinical evaluation study (dsd-LIFE), was to evaluate the long-term results of surgery and patient-reported outcomes (PRO). The gynecological examination (n = 84) revealed some shortcomings concerning surgical feminization. A clitoris was absent in 9.5% of cases, while a clitoral hood was missing in 36.7% of cases. Though all women had large labia, they didn’t look normal in 22.6% of cases. Small labia were absent in 23.8% of cases. There was no introitus vaginae, and the urethra and vagina had no separate opening in 5.1% of cases. A mucosal lining was missing in 15.4% of cases. Furthermore, 86.2% of the women had scars at the region of their external genitalia. A vaginal stenosis was described in 16.5% of cases, and a meatal stenosis was described in 2.6% of cases. Additionally, PRO data showed a very-/high satisfaction rate of 21.3%/40.2% with cosmesis and 23.8%/38.1% with functionality, while 3.3%/10.7% showed a very-/low satisfaction with cosmesis as well as 5.6%/10.3% with functionality. The remaining women—24.6% and 23.8%—were indifferent. Satisfaction concerning sex life was very-/high in 9.6%/27.7%. In 12.0%/16.9% it was very-/low. Furthermore, 33.7% had no opinion. Furthermore, 27.0%/31.6% of the women reported that clitoriplasty, but not clitoridectomy, had a very-/positive influence on their lives, while 1.3%/8.9% felt it to be very-/negative, and 28.4% were indifferent. Vaginoplasty had a very-/positive influence in 25.7%/33.8% and a very-/negative effect in 3.6%/6.8%. 29.7% had no opinion. Additionally, 75.7% of the women preferred feminizing surgery during infancy/childhood, especially concerning clitoreduction. In conclusion, though the majority of the participants (76%) preferred early feminizing surgery and 60% described a positive effect on their lives, about 10% felt it to have been negative. About 15% of the women suffered from insufficient cosmesis and functionality after surgery. Sex life was even described as poor in nearly 30%. Therefore, the decision about early genital surgery in 46,XX-CAH girls should be considered carefully. Parents should get detailed information about possible complications of surgery and should receive support to understand that postponing surgery does not inevitably cause harm for their child. Importantly, genital surgery when performed in children should only be performed in expert centers with a specialized team including surgeons who are trained in feminizing surgery.

An Interdisciplinary Approach to Müllerian Outflow Tract Obstruction Associated with Cloacal Malformation and Cloacal Exstrophy

People with cloacal malformation and 46,XX cloacal exstrophy are at risk of developing Müllerian outflow tract obstruction (OTO). Management of OTO requires expertise of many medical and surgical specialties. The primary presenting symptom associated with OTO is cyclical and later continuous pain and can be initially quelled with hormonal suppression as a temporizing measure to allow for patient maturation. The decision for timing and method of definitive treatment to establish a patent outflow tract that can also be used for penetrative sexual activity and potential fertility is a complicated one and incredibly variable based on patient age alone. To understand the management approach to OTO, we put forth five phases with associated recommendations: (1) caregiver and patient education and evaluation before obstruction; (2) presentation, diagnosis, and symptom temporization; (3) readiness assessment; (4) peri-procedural management; (5) long-term surveillance. This review will emphasize the importance of interdisciplinary team management of the complex shared medical, surgical, and psychological decision making required to successfully guide developing patients with outflow obstruction secondary to cloacal malformations and cloacal exstrophy through adolescence.

Sexual Self-Concept in Women with Disorders/Differences of Sex Development

Many women born with disorders or differences of sex development (DSD) report sexual problems, in particular women who have undergone extensive genital reconstruction. Examining cognitions and emotions that hinder or promote sexuality may facilitate understanding these sexual problems and may contribute to the development of specific interventions. In this study, sexual self-concept, body image, and sexual functioning were investigated in relation to genital surgery. To conduct the study, the women's Sexual Self-Concept Scale was translated to Dutch. Evaluation of psychometric properties was conducted in a sample of healthy Belgian and Dutch women participating in an anonymous web-based survey (N = 589, Mdn age, 23 years). The resulting three-factor structure corresponded largely to that of the original version. Compared to control women, women born with a DSD who were included in the Dutch DSD study (N = 99, Mdn age, 26 years) described themselves as being less interested in sex and less sexually active. These women also harbored more negative emotions and cognitions regarding their sexuality and were less satisfied with their external genitalia. In women with a DSD, sexual self-concept was associated with compromised outcomes on sexual functioning and distress. Women who were in a steady relationship, and/or had been sexually active in the past 4 weeks had a more positive sexual self-concept, took a more active role in their sexual relationship, experienced more sexual desire and arousal and less sexual distress than women who were not involved in a partner relationship. Findings in this study indicate that cognitions and emotions related to sexual self-concept play a role in sexual functioning of women with a DSD. A cognitive behavioral counseling approach with focus on coping and exploration of their own sexual needs could prove useful in this group.

Surgical Therapy After Failed Feminizing Genitoplasty in Young Adults With Disorders of Sex Development: Retrospective Analysis and Review of the Literature

BACKGROUND

Secondary vaginal stenosis may occur after reconstruction of genital malformations in childhood or after failed vaginal aplasia repair in adults.

AIM

This study focusses on the results of the surgical treatment of these patients in our multidisciplinary transitional disorders/differences of sex development team of pediatric surgeons and gynecologists.

METHODS

A retrospective analysis was carried out on adult and female identified disorders/differences of sex development patients with vaginal stenoses treated between 2015 and 2018 in a single center with revision vaginoplasty. The underlying type of malformation, the number and surgical techniques of vaginoplasties in infancy, techniques of revision of the stenotic vagina, vaginal length and caliber, possibility of sexual intercourse, and temporary vaginal dilatation. A review of literature with regard to recommended surgical techniques of revision vaginoplasties was accomplished.

OUTCOMES

To describe the surgical technique, the main outcome measures of this study are vaginal calipers after revision vaginoplasty as well as ability for sexual intercourse.

RESULTS

Thirteen patients presented with vaginal stenosis with a median age of 19 years (range 16-31). All patients had one or more different types of vaginoplasties in their medical history, with a median age at first vaginoplasty of 15 months (0-233). Underlying anatomical conditions were urogenital sinus (n = 8), vaginal agenesis (n = 2), persistent cloacae (n = 2), and cloacal exstrophy (n = 1). The main symptoms were disability of sexual intercourse in 13 patients due to stenotic vaginal tissue. The most frequently performed surgical technique was partial urogenital mobilization with a perineal or lateral flaps (n = 10), followed by bowel vaginoplasty (n = 2), in 1 patient a revision vaginoplasty failed due to special anatomical conditions. In a median follow-up of 11 months, all but one patient presented with physiological vaginal length and width, and normal sexual intercourse in those with a partnership.

CLINICAL IMPLICATIONS

Perineal flap with partial urogenital mobilization should be considered as a treatment of choice in severe cases of distal vaginal stenosis and after multiple failed former vaginoplasties, while bowel vaginoplasty should be reserved only for cases of complete cicatrization or high located stenosis of the vagina.

STRENGTHS & LIMITATIONS

The strength of this study is the detailed description of several cases while the retrospective character is a limitation.

CONCLUSION

In patients after feminizing genital repair, perineal flap with partial urogenital mobilization provides a normal anatomical outcome and allows unproblematic sexual intercourse. Ellerkamp V, Rall KK, Schaefer J, et al. Surgical Therapy After Failed Feminizing Genitoplasty in Young Adults With Disorders of Sex Development: Retrospective Analysis and Review of the Literature. J Sex Med 2021;18:1797-1806.

[Feminizing genitoplasty for prepubertal children and teenagers female]

OBJECTIVE

The aim of this study was to report our experience after 10 years of practice of feminizing genitoplasty in prepubertal and adolescent patients with disorders of sex development (DSD) assigned females as females in a developing country.

METHODOLOGY

This was a cross-sectional, descriptive and retrospective study over a period of 9 years. All pre-pubertal (8-12 years) and adolescent patients female sex assigned with DSD who had willfully consented to the surgery with their guardians and underwent feminizing genital surgery were enrolled in the study. Data collection included: age at presentation, precise diagnosis, surgical procedures, complications, cosmetic result and duration of follow-up. Each patient had a precise diagnosis and the surgery was planned after discussion with the multidisciplinary team. Cosmetic results were assessed based on: appearance of the clitoris and separation of the vaginal and urethral openings.

RESULTS

Nine patients raised as females with a median age of 8 years (IR: 10.75) were recorded. Surgery was performed at a median age of 11 years (IR: 9.5). In this series, 6 had a 46, XY karyotype with varying diagnoses: partial androgen insensitivity syndrome (n=2); 5-alphareductase insufficiency (n=2); 17-ketoreductase insufficiency (n=2); gonadal dysgenesis with a mutation in the NR5A1 gene (n=2), 2 had ovostesticular DSD, (karyotypes 46, XX), and 1 had mixed gonadal dysgenesis (karyotype 45, X/46, XY). Partial or total gonad(s) removal in accordance with assigned gender was the most common associated procedure. It was bilateral in 7 cases and unilateral in 2 cases. Follow-up ranged from 3 months to 4.5 years (median: 26 months, IR:18.25). One patient had acute urinary retention in the early follow-up. No other complication such as incision bleeding was recorded. The cosmetic appearance of the external genitalia was satisfactory in all patients.

CONCLUSION

Feminizing genital surgery in Cameroon remains a major challenge and should seldom be realized without a precise diagnosis. Late age at presentation is peculiar to our setting; however, it gives room for the patients' participation and input to decisions that will have a life-long personal impact on their lives in terms of psychosocial development and fertility.

LEVEL OF EVIDENCE

3.

Multidimensional Aspects of Female Sexual Function in Congenital Adrenal Hyperplasia: A Case-Control Study

Context

46,XX patients with classic congenital adrenal hyperplasia (CAH) are exposed to elevated androgens in utero causing varying levels of virilization. The majority undergo feminizing genitoplasty early in life, with potential impact on sexual function and health-related quality of life (HRQoL).

Objective

We aimed to determine how sexual and lower urinary tract function, body image, and global HRQoL differs between patients with classic CAH and controls and to characterize how gynecologic anatomy contributes to outcomes.

Methods

36 patients with classic CAH and 27 control women who were matched for age, race, and marital status underwent standardized gynecological examination and validated questionnaires. The responses were analyzed in relation to gynecological measurements, genotype, and disease status.

Results

Compared with controls, patients with CAH were more likely to have sexual dysfunction (P = 0.009), dyspareunia (P = 0.007), and other pelvic pain (P = 0.007); were less likely to be heterosexual (P = 0.013) or ever have been sexually active (P = 0.003); had poorer body image independent of body mass index (P < 0.001); and had worse HRQoL in the areas of general health (P = 0.03) and pain (P = 0.009). The patients with CAH had smaller vaginal calibers and perineal body lengths and larger clitoral indexes when compared with controls (P < 0.001). A larger vaginal caliber in CAH patients was associated with better overall sexual function (P = 0.024), increased sexual satisfaction (P = 0.017), less pain (P < 0.001), and greater number of sexual partners (P = 0.02).

Conclusions

46,XX patients with CAH have increased rates of sexual dysfunction, poor body image, and poor HRQoL, which is mitigated by having a larger vaginal caliber. Management aimed at optimizing vaginal caliber might improve sexual function.

Evaluation of the early outcomes of partial urogenital sinus mobilization in females with congenital adrenal hyperplasia

Background

Congenital adrenal hyperplasia (CAH) is the most common cause of ambiguous genitalia with an incidence of 1 in 15,000 live births. Surgical reconstruction for girls with CAH and urogenital sinus (UGS) is a great challenge to create normal appearing and functional external genitalia. The purpose of this study is to evaluate the early outcomes of using partial urogenital sinus mobilization in feminizing genitoplasty in females with congenital adrenal hyperplasia regarding vaginal caliber, urinary continence, and genital appearance.

Results

Patient age at surgery ranged from 4 to 96 months (mean 19.4 months), with a mean follow-up of 15 months. Degree of virilization was Prader type III in 2 children (8%), type IV in 18 (72%), and type V in 5 (20%). Urogenital sinus length was 2.5 cm or less in 18 children. Cosmetic results were good in 19 patients (76%) and satisfactory in 6 (24%). Adequate caliber of the mobilized vagina was achieved in 24 patients (96%). Seven toilet trained children were assessed for bladder function. Only 1 patient was daytime incontinent and improved after few months with regular voiding. Urodynamics was done in toilet trained children and showed normal results.

Conclusions

The surgical procedure in general is consisting of clitoroplasty, labioplasty, urethroplasty, and vaginoplasty. Separation of the vagina from the urethra is a highly challenging surgical step and need good experience to perform. Partial urogenital sinus mobilization (PUM) has good results regarding the urinary continence, vaginal diameter, and cosmetic results in CAH patients.

Autologous buccal mucosa graft for primary and secondary reconstruction of vaginal anomalies

Adult and pediatric urologists, gynecologists, and surgeons are often faced with primary reconstruction of complex congenital defects of the vagina as seen in cloacal anomalies, disorders of sexual development (DSD), and vaginal agenesis as well as with the secondary repair of post-surgical or radiation-induced vaginal stenosis or foreshortening. Many options have been reported and the choice of a particular method is influenced by surgeon experience, regional trends, availability of multidisciplinary teams and many other social and age-related factors. No one option has become the solution for all patients of all ages and anatomical challenges. Here we discuss a newer approach that can be used as an option for bridging the gap in young patients with a long distance from the perineum to the vaginal structures, for total vaginoplasty in some cases of primary vaginal agenesis in adolescents or young adults, and for correction of stricture in patients who have undergone previous reconstructions. Our initial experience using autologous buccal mucosa for reconstructions on eight patients with varying diagnoses is retrospectively reviewed.

Application of mesocolon rotation and reverse puncture in total laparoscopic sigmoid vaginoplasty

The aim of the present study was to explore the clinical efficacy of mesocolon rotation and reverse puncture in total laparoscopic sigmoid vaginoplasty (LSV). The clinical data of 11 patients (unmarried, n=4; married, n=7) with congenital absence of a vagina who underwent treatment of total laparoscopic sigmoid vaginoplasty at the First Affiliated Hospital of Xinjiang Medical University (Urumqi, China) between March 2013 and March 2016 were retrospectively analyzed. In all patients, the surgical method included sigmoid mesocolon rotation and reverse puncture. The vaginal depth, the first sexual intercourse time and female sexual function indexes were recorded. The average operation time was 187±19 min, the average intra-operative blood loss was 132±24 ml, the time to the first meal after surgery was 4.3±1.1 days, the average post-operative hospital stay was 7.5±1.2 days, the post-operative short-term complication rate was 36.3% and the time to the first sexual intercourse was 3.0±0.3 months. The post-operative follow-up results indicated that the anatomical standard was reached in all of the 11 patients. Among the seven married patients, five patients were satisfied with their sex lives after the operation. In terms of psychosexual desire, only one married patient felt no sexual arousal. The other married patients had good sexual relations, function and satisfaction. In conclusion, the application of mesocolon rotation and reverse puncture in total LSV is safe and feasible.

Influence of Genotype and Hyperandrogenism on Sexual Function in Women With Congenital Adrenal Hyperplasia

BACKGROUND

Depending on CYP21A2 genotype, congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency leads to biochemical alterations (including hyperandrogenism, hypocortisolism, and hypoaldosteronism) and a wide spectrum of phenotypic disease manifestation. The latter include life-threatening salt-wasting crises, prenatal virilization of genitalia in women (classic CAH [C-CAH]) as well as milder forms of the disease exclusively presenting with hirsutism, acne or reduced fertility (nonclassic CAH [NC-CAH]), and could influence sexual function and identity.

AIM

The present study evaluated sexual function, gender identification, and partner preference in women with C-CAH and NC-CAH.

METHODS

In a cross-sectional cohort analysis, 35 female patients with CAH were divided into 2 groups: C-CAH (salt-wasting/simple virilizing; n = 17) and NC-CAH (n = 18) according to genotype and phenotype. Sexual function and sexual distress were assessed using established questionnaires, including the Female Sexual Function Index. Phenotype (defined by signs of hyperandrogenism) was assessed clinically (Ferriman-Gallwey score) and with the ovulatory function index. CYP21A2 genotype was determined by Sanger sequencing and multiplex ligation-dependent probe amplification. Sexual function was also separately analyzed in the context of clinical signs of androgenization in women with (n = 13) and without acne (n = 22).

OUTCOMES

The study outcomes were sexual function and sexual distress in relation to genotype, clinical signs of androgenization, and biochemical parameters.

RESULTS

Women with NC-CAH had significantly lower orgasm scores, a trend toward lower sexual function with higher sexual distress, as well as biochemical evidence of hyperandrogenism (higher dehydroepiandrosterone sulfate and lower SHBG) and a trend toward more clinical signs of hyperandrogenism (hirsutism). Indicators of in utero and childhood androgen excess as well as the presence of acne in all patients were related to lower sexual function and higher sexual distress. Clinical signs of hyperandrogenism correlated well with cardiovascular and metabolic risk factors.

CLINICAL TRANSLATION

Women with NC-CAH and women with clinical signs of hyperandrogenism demonstrated higher distress compared to women with C-CAH and women without clinical signs of hyperandrogenism, respectively, regarding different aspects of sexual function.

CONCLUSIONS

These data underline the importance of early diagnosis and therapy initiation, especially in patients with NC-CAH. Schernthaner-Reiter MH, Baumgartner-Parzer S, Egarter HC, et al. Influence of Genotype and Hyperandrogenism on Sexual Function in Women With Congenital Adrenal Hyperplasia. J Sex Med 2019;16:1529-1540.

Validation and Preliminary Results of the Parental Assessment of Children's External Genitalia Scale for Females (PACE-F) for Girls With Congenital Adrenal Hyperplasia

OBJECTIVE

To validate a parental assessment of children's external genitalia scale for females (PACE-F) for girls with congenital adrenal hyperplasia (CAH) by adapting the validated adult female genital self-image scale.

METHODS

PACE-F was administered to parents of girls (Tanner 1, 2 months-12 years) with and without CAH. Final questions were determined by clinical relevance and psychometric properties (scores: 0-100). A reference range was established using 95% confidence interval among controls. Age-matched controls were compared to girls with CAH (1) <4 years old before and after female genital reconstruction surgery (FGRS), and (2) 4-12-year olds after FGRS. Nonparametric statistics were used.

RESULTS

Participants included 56 parents of 41 girls with CAH (median 3.9 years old, 97.6% FGRS) and 139 parents of 130 girls without CAH. Face and content validity was established by families, experts, and factor analysis. Internal consistency was high (Cronbach's alpha: 0.83). Population reference score range was 66.7-100. Ten consecutive girls had pre- and post-FGRS PACE-F scores. All scores improved at 4 months after surgery and all preoperative scores were below reference range and lower than controls (P = .0001). All postoperative scores were within reference range, no different from controls (P = .18). Scores for girls with CAH after FGRS aged 4-12 years were no different from controls (100.0 vs 88.9, P = .77) and 90.0% were in reference range, as expected (P = .99).

CONCLUSION

We present a validated instrument for parental assessment of genital appearance in girls with CAH. We demonstrate improved parent-reported appearance after FGRS, with scores similar to age-matched controls.

Outcome of feminizing genital reconstruction in female sex assigned disorder of sex development in a low-income country

BACKGROUND

In patients with disorders of sex development (DSD), surgical/medical treatments are undertaken after sex assignment to ensure congruent bodily appearance and function. Genital reconstruction in these patients can be daunting with varied outcome. Understanding these outcomes is imperative, more especially in a developing country where added challenges exist.

OBJECTIVE

This study evaluates the outcome of genital surgery in patients with DSD assigned female sex.

METHODS

A retrospective analysis of 25 cases of female sex assigned DSD managed in two tertiary centers in southeast Nigeria was performed. Data of these cases were collected from the case notes, discharge summaries, and theater records. IBM SPSS Statistics Data Editor, version 21, was used for data entry and analysis.

RESULTS

The patients presented at median age of 12 months (range 2 days-30 years), with 15 (60%) cases reared as female and 10 (40%) reared as male before presentation. The predominant phenotype was phallus with empty fused/unfused labioscrotum and urethra opening in the labioscrotum or perineum in 21 (84%) patients. Evaluation revealed features suggestive of 46XX DSD in 21 (84%) patients, ovotesticular DSD in two (8%), and androgen insensitivity in two (8%). A total of 10 cases required sex reassignment after evaluation. Overall, 24 of the 25 cases had feminizing genital procedures. After a median follow-up period of 2 years (range 2 months-8 years), six (25%) cases developed procedure-related complications, three (12.5%) had social maladjustment, and two (8.3%) patients reported features of gender dysphoria.

DISCUSSION

The procedures of feminizing genitoplasty in this study did not differ from the established procedure. However, as a result of challenges of delayed presentation, inadequate early management, sociocultural factors, and a lack of facilities for full evaluation, some cases may require sex reassignment and more daunting reconstructive procedures. This may give rise to less than optimal outcome. The study was limited by the retrospective nature, small number of cases, and the short duration of follow-up of the cases.

CONCLUSION

Feminizing genital procedures for DSD in our setting may be associated with procedure-related complications and non-surgical complications. Improving surgical technique and addressing the challenges of delayed presentation and fixation on male gender may improve overall outcome.

Malaysian Females With Congenital Adrenal Hyperplasia: Surgical Outcomes and Attitudes

Background: Girls born with congenital adrenal hyperplasia have virilized external genitalia. There is considerable debate regarding both the outcomes of feminizing genitoplasty and timing of the surgery in this population. Objective: To investigate outcomes of females 46,XX individuals with CAH in Malaysia, the surgical outcomes of feminizing genitoplasty (FG) and their attitudes toward surgery. Study Design: This is a cross-sectional study involving the two main tertiary centers in Malaysia. All 46,XX patients with CAH and raised female, who had undergone FG were identified and invited to participate. Data on socio-demographic, medical profiles, and attitudes toward surgery were collected. A standardized evaluation of the external genitalia was undertaken including the anatomic and cosmetic evaluation by independent gynecologists. Results: Of 61 individuals identified, 59 participated-consisting of children (n = 12), adolescents (n = 29) and adults (n = 18). All but one had classical CAH (98.3%) and had undergone FG (n = 55, 93.2%) with surgery mostly undertaken by pediatric surgeons trained in DSD work (n = 44, 74.6%). Complications overall were low (20.3%), with repeat surgery rate of 9.1%. External genital examination was performed in 38 participants. Overall 36.8% had absent clitoral glands and 39.5% had a persistent urogenital sinus and in 10.5%, no vaginal orifices were seen. Poor cosmetic outcomes were present in 42.1% with 55.3% recommended for further assessment under general anesthetic. Almost half participants did not venture an opinion on FG, those who did varied from having a positive attitude toward it (18 participants) to 3 opining that it should not be done, or avoided or delayed. From the participants, 35.5% preferred FG to be done early in life compared to 44.0% of the parents. Conclusions: The reoperation rates of the feminizing genitoplasty surgeries were low however due to the anatomic and cosmetic outcomes, reassessment of the external genitalia of these CAH patients may be required once they consider becoming sexually active as they may require further treatment. Many factors such as cultural sensitivities and access to medical treatment and late diagnoses have an impact on attitudes toward FG.

Vaginoplasty and creating labia minora in children with disorders of sex development

PURPOSE

To report current results of vaginoplasty using the mucosa of the prepuce, and creating labia minora by penile skin in children with disorders of sex development (DSD).

METHODS

In 10 years, we have performed 22 vaginoplasties using the described technique of vaginoplasty, 21 patients with 46, XX DSD and 1 ovotesticular DSD. The assessment of the results of this technique of vaginoplasty was undertaken in several stages: (a) The evaluation of the cosmetic result. (b) The research for a urinary incontinence and urethrovaginal fistulas. (c) The research for a vaginal stenosis by the introduction of a lubricated feeding tube into the vaginal cavity. The labia minora was evaluated by three criteria: its skin should be thin and very supple, it should have a free edge which partially or totally covers the clitoris, urethral meatus, and vaginal orifice; and it is preferable that its color be darker than the rest of the skin.

RESULTS

The cosmetic outcome was considered by parents and the surgeon as very satisfactory in 11 patients (50% of cases), satisfactory in 4 patients (18.2%), and unsatisfactory in 7 patients (31.8%). The postoperative complications were five cases of proximal stenosis (22.7%), one distal stenosis (stenosis of introitus) and two necrosis of the preputial flap. No urethrovaginal fistula and urinary incontinence were reported.

CONCLUSIONS

In infant and young child, when it is difficult to make use of complete urogenital mobilization, the mucosa of the prepuce can be an alternative to create a neovagina, its histological constitution is identical to a vaginal wall, and it does not prevent to have a good labia minora.

The Role of Patient Advocacy and the Declining Rate of Clitoroplasty in 46,XX Patients With Congenital Adrenal Hyperplasia

Prior to the 1990s, most 46,XX infants with clitoromegaly secondary to congenital adrenal hyperplasia were treated with feminizing genitoplasty to make their cosmetic appearance congruent with their genotypic sex. A 2006 consensus statement for the management of intersex disorders accepted input from patient advocates and did not support purely cosmetic surgery for clitoromegaly. This study examined the extent to which the desired change was implemented in practice. Retrospective chart review was performed at a single Midwestern tertiary care medical center for patients born between 1979 and 2013. Of 45 virilized patients, 40 had clitoromegaly and 39 had urogenital sinus or posterior labial fusion. Twenty-seven (67.5%) patients underwent clitoroplasty and 33 (84.6%) underwent perineoplasty, including vaginoplasty, urethroplasty, imperforate vagina repair, and/or posterior labial fusion repair. There was a linear decline in the rate of clitoroplasty over time for the patient cohort. This study demonstrates the power of patient advocacy to improve medical practice.

Intersex Activists in Israel: Their Achievements and the Obstacles They Face

This article focuses on the dynamic between the medical policy on intersex bodies and intersex activists in Israel. Recently, in many countries changes have taken place in medical guidelines regarding intersex patients and laws that regulate medical practices and prohibit irreversible surgeries for intersex babies for cosmetic reasons and without the patient's consent. In Israel, intersex activists are limited by several factors. On the one hand, they are influenced by the achievements of intersex activism around the world but on the other, the pathologizing medical discourse and socio-medical practices, which include early diagnosis, early irreversible surgeries, and secrecy surrounding intersexed bodies, present obstacles to achieving bodily autonomy for intersex individuals and social recognition of different sex development. Nevertheless, intersex activists are attempting to find different social and media spaces in which to achieve public acknowledgement and future bodily autonomy for intersexed people and seeking medical professionals' cooperation. Recently, the Israeli Ministry of Health published a new circular for intersex/DSD patients, and while it does not clearly forbid irreversible surgeries, it provides information about the complexities of intersex people and their experience.

Genital Reconstructive Surgery in Females With Congenital Adrenal Hyperplasia: A Systematic Review and Meta-Analysis

BACKGROUND

Females with congenital adrenal hyperplasia (CAH) and atypical genitalia often undergo complex surgeries; however, their outcomes remain largely uncertain.

METHODS

We searched several databases through 8 March 2016 for studies evaluating genital reconstructive surgery in females with CAH. Reviewers working independently and in duplicate selected and appraised the studies.

RESULTS

We included 29 observational studies (1178 patients, mean age at surgery, 2.7 ± 4.7 years; mostly classic CAH). After an average follow-up of 10.3 years, most patients who had undergone surgery had a female gender identity (88.7%) and were heterosexual (76.2%). Females who underwent surgery reported a sexual function score of 25.13 using the Female Sexual Function Index (maximum score, 36). Many patients continued to complain of substantial impairment of sensitivity in the clitoris, vaginal penetration difficulties, and low intercourse frequency. Most patients were sexually active, although only 48% reported comfortable intercourse. Most patients (79.4%) and treating health care professionals (71.8%) were satisfied with the surgical outcomes. Vaginal stenosis was common (27%), and other surgical complications, such as fistulas, urinary incontinence, and urinary tract infections, were less common. Data on quality of life were sparse and inconclusive.

CONCLUSION

The long-term follow-up of females with CAH who had undergone urogenital reconstructive surgery shows variable sexual function. Most patients were sexually active and satisfied with the surgical outcomes; however, some patients still complained of impairment in sexual experience and satisfaction. The certainty in the available evidence is very low.

Feminizing genitoplasties: Where are we now?

INTRODUCTION

Feminizing genitoplasties (FG) are controversial, because of possible adverse effects on sex life. Some have suggested limiting surgery to children presenting health problems related to their genital abnormality and patients who may give their informed consent. This paper analyzes research data about late results of FG, to substantiate the choice of whether to operate on children or to limit surgery to adults/adolescents.

STUDY DESIGN

Review and synthesis of the literature about late results of FG.

RESULTS

Eleven papers were found, involving different primary diseases and techniques (levels of evidence 3-4). There are no long-term data about corporeal sparing clitoroplasty, ASTRA procedures, and urogenital sinus mobilization. Surgery alters objective genital sensitivity, but most patients attest good subjective post-operative clitoral sensation. Complaints of poor clitoral sensation were related to reoperations, amputation, recession, atrophy, or neurovascular bundle injuries. CAH homozygous (null) genotypes show worse sensitivity and sex life, independent of surgery. Sexual function and avoidance are comparable between post-operated and virgin CAH patients. Problems with global auto-image were related to sexual difficulties. Introitus stenosis is frequent. Patients rarely reported distress concerning FG but vaginal self-dilatation is traumatic. Most patients operated on as young children evaluated timing of their surgery as correct.

DISCUSSION

Biological, technical, and subjective factors influence females' attitudes towards sexual satisfaction. FG patients tend to be sexually insecure. Some sequelae described in adult women should be uncommon in contemporaneous cohorts, because of new techniques.

CONCLUSION

Evidence about long-term sequelae of FG are of low quality and methodologically limited by unphysiological sensitivity measurement methods that do not correspond to subjective reports of the patients. Modern techniques have not been evaluated in the long term. The consequences of intentionally raising severely virilized children as females in our contemporaneous society have not been studied: such a decision still represents a social experiment.

Preliminary report: Surgical outcomes following genitoplasty in children with moderate to severe genital atypia

INTRODUCTION

Prior studies of outcomes following genitoplasty have reported high rates of surgical complications among children with atypical genitalia. Few studies have prospectively assessed outcomes after contemporary surgical approaches.

OBJECTIVE

The current study reported the occurrence of early postoperative complications and of cosmetic outcomes (as rated by surgeons and parents) at 12 months following contemporary genitoplasty procedures in children born with atypical genitalia.

STUDY DESIGN

This 11-site, prospective study included children aged ≤2 years, with Prader 3-5 or Quigley 3-6 external genitalia, with no prior genitoplasty and non-urogenital malformations at the time of enrollment. Genital appearance was rated on a 4-point Likert scale. Paired t-tests evaluated differences in cosmesis ratings.

RESULTS

Out of 27 children, 10 were 46,XY patients with the following diagnoses: gonadal dysgenesis, PAIS or testosterone biosynthetic defect, severe hypospadias and microphallus, who were reared male. Sixteen 46,XX congenital adrenal hyperplasia patients were reared female and one child with sex chromosome mosaicism was reared male. Eleven children had masculinizing genitoplasty for penoscrotal or perineal hypospadias (one-stage, three; two-stage, eight). Among one-stage surgeries, one child had meatal stenosis (minor) and one developed both urinary retention (minor) and urethrocutaneous fistula (major) (Summary Figure). Among two-stage surgeries, three children developed a major complication: penoscrotal fistula, glans dehiscence or urethral dehiscence. Among 16 children who had feminizing genitoplasty, vaginoplasty was performed in all, clitoroplasty in nine, external genitoplasty in 13, urethroplasty in four, perineoplasty in five, and total urogenital sinus mobilization in two. Two children had minor complications: one had a UTI, and one had both a mucosal skin tag and vaginal mucosal polyp. Two additional children developed a major complication: vaginal stenosis. Cosmesis scores revealed sustained improvements from 6 months post-genitoplasty, as previously reported, with all scores reported as good or satisfied.

DISCUSSION

In these preliminary data from a multi-site, observational study, parents and surgeons were equally satisfied with the cosmetic outcomes 12 months after genitoplasty. A small number of patients had major complications in both feminizing and masculinizing surgeries; two-stage hypospadias repair had the most major complications. Long-term follow-up of patients at post-puberty will provide a better assessment of outcomes in this population.

CONCLUSION

In this cohort of children with moderate to severe atypical genitalia, preliminary data on both surgical and cosmetic outcomes were presented. Findings from this study, and from following these children in long-term studies, will help guide practitioners in their discussions with families about surgical management.

Poor compliance and increased mortality, depression and healthcare costs in patients with congenital adrenal hyperplasia

OBJECTIVES

To evaluate the risks of depression and all-cause mortality, healthcare utilisation costs and treatment adherence in congenital adrenal hyperplasia (CAH) in the United Kingdom.

DESIGN AND METHODS

A retrospective, matched-cohort study using UK primary-care data from the Clinical Practice Research Datalink linked to hospital and death certification data. Patients diagnosed with CAH and having ≥1 corticosteroid prescription were matched 1:10 to reference subjects. Risk of death and lifetime prevalence of depression were compared using Cox regression models. Direct financial costs were estimated for healthcare contacts. Treatment adherence was measured by medical possession ratio (MPR).

RESULTS

605 patients with CAH were identified; 562 were matched. 270 CAH patients (2700 controls) were linkable to death-certificate data, with adjusted hazard ratio for all-cause mortality 5.17 (95% CI 2.81-9.50). Mean (s.d.) age at death in CAH patients was 54.8 (23.9) vs 72.8 (18.0) years in control patients. The prevalence ratio of depression in CAH vs control patients was 1.28 (95% CI 1.13-1.45). Mean (s.d.) annual healthcare costs were higher in CAH than controls: at age 0-6 years, £7038 (£14 846) vs £2879 (£13 972, P < 0.001); 7-17 years, £3766 (£7494) vs £1232 (£2451, P < 0.001); 18-40 years, £1539 (£872) vs £1344 (£1620, P = 0.007) and ≥41 years, £4204 (£4863) vs £1651 (£2303, P < 0.001). Treatment adherence was lowest in adults, with 141 (36%) of 396 eligible patients having an MPR <80%.

CONCLUSIONS

This first analysis of CAH in routine UK healthcare suggests that patients with CAH have increased mortality, depression and healthcare utilisation and low treatment adherence.

Parental decisional regret and views about optimal timing of female genital restoration surgery in congenital adrenal hyperplasia

PURPOSE

The role of female genital restoration surgery (FGRS) in girls with congenital adrenal hyperplasia (CAH) is controversial, with no long-term parent-reported outcomes available. Decisional regret (DR) affects most parents after their children's treatment of pediatric conditions, including hypospadias. We aimed to assess parental DR after FGRS in infancy or toddlerhood and explore optimal timing for surgery.

MATERIALS AND METHODS

One-hundred and six parents of females with CAH undergoing FGRS before 3 years old and followed at our institution (1999-2017) were invited to enroll online. Higher Decision Regret Scale (DRS) scores indicated greater DR (range 0-100). Participants also reported preferred FGRS timing relative to their surgery (earlier, same, later/delayed). Non-parametric statistical tests were used.

RESULTS

Thirty-nine parents (median 4.4 years after FGRS) participated (36.8% response rate). Median age at FGRS was 9 months. Median DRS score was 0 (mean: 5.0). Overall, 20.5% of parents reported some regret (all mild-moderate) (Figure). Fewer parents reported DR after FGRS compared with published DR after hypospadias repair (50-92%, p ≤ 0.001) or adenotonsillectomy (41-45%, p ≤ 0.03). No parent preferred delayed FGRS. Seven parents (18.1%) preferred earlier surgery, especially when performed after birthday (80.0% vs. 8.8%, p = 0.004).

DISCUSSION

We present the first report of validated long-term parent-reported outcomes after FGRS in infant and toddler girls with CAH. One limitation is that this is largely a single surgeon series. Reasons for the observed low levels of DR are likely multifactorial. Far from a definitive study, we aimed to provide parents willing to share about their experience an opportunity to do so. For that reason, selection bias may exist in our study. While parents with higher DR were potentially less likely to participate because of mistrust of the medical establishment, those with a negative experience may in fact be more likely to voice their opinions. A low participation rate was likely a result of the sensitive nature of FGRS, a desire for privacy, and inability to locate parents. A larger study will be required to assess how DR is affected by sexual function, genital appearance and complications, and DR among women with CAH.

CONCLUSIONS

Parents of females with CAH report low levels of DR after FGRS in infancy and toddlerhood. This appears to be lower than after other genital and non-genital pediatric procedures. When present, parental DR is usually mild. No parents preferred delayed surgery, even among those with DR. Some preferred earlier surgery.

Understanding the needs of professionals who provide psychosocial care for children and adults with disorders of sex development

OBJECTIVE

Disorders in sex development (DSD) can be treated well medically, but families will encounter many psychosocial challenges. Promoting counselling to facilitate acceptance and coping is important yet equality of access is unknown. This study investigated the modalities of psychosocial care provided in centres of DSD care.

METHODS

An international survey conducted among 93 providers of psychosocial care, identified through clinical networks, registries and professional forums.

RESULTS

Forty-six respondents from 22 different countries filled out the survey (49%). Most respondents (78%) were based in hospital-based expert teams. Referrals came from paediatric endocrinologists (76%), gynaecologists (39%) and paediatric urologists (37%). Psychological counselling was most frequently given to parents (74%), followed by children (39%), adolescents (37%) and adults (11%) and was most frequently focused on coping and acceptance of DSD (54%), education (52%), the atypical body (39%) and genital (41%), decisions on genital surgery (33%), complications with sexual intercourse (29%), disclosure (28%) and acceptance of infertility (11%). Respondents most frequently observed DSD related confusion about gender (54%), acceptance of cross gender behaviour (50%), anxiety (43%) and sadness and depression (38%).

CONCLUSIONS

Most psychosocial care is provided to parents. It is assumed that parental support is important as acceptance is conditional to become affectionate caretakers. Although it may be more difficult for youngsters to communicate about their condition and treatment, providing opportunity to bring up issues that are important for them, is imperative. Clinicians and parents should be aware that parental and patients' interests may not correspond completely. Psychosocial management should also include transition and adult care.

Should we question early feminizing genitoplasty for patients with congenital adrenal hyperplasia and XX karyotype?

BACKGROUND

There is a wide difference of opinion between the medical-surgical community and advocacy group regarding Disorders of Sexual Development (DSD) secondary to congenital adrenal hyperplasia (CAH) being ranked in the intersex category. This rupture is even more evident when the issue of genitoplasty is brought up. For physicians it is obvious and unequivocal that a person with CAH and an XX karyotype has a female gender identity, whereas associations tend to rank persons with CAH in the intersex category and advocate holding-off on surgical management.

MATERIAL/METHODS

A retrospective case study vs. control group, spanning over 40years, included 21 patients who were treated in 3 different centers. Each patient and their parents were contacted independently and interviewed regarding interpersonal relationships, psychological impact of genitoplasty, gender identity and opinion on optimal care management for this disorder. Three couples controls (parent-child) per CAH patients were used and matched according to age, sex assigned at birth and ethnic origin.

RESULTS

Sex assigned at birth seemed to concord with the gender identity perceived by the patients in 85.7% of cases. In fact, 89.7% of patients and 100% of parents felt that feminizing genitoplasty should be performed within the first year of life. There is however a significant difference compared to controls who felt that surgical management should occur later on in life. No difference was highlighted during childhood regarding parents-child relationships or social integration. However, during adolescence, the parents-child relationship tended to be significantly more painful for the CAH group. Integrating their parenting role was significantly harder for patients in the CAH-DSD group. In the population of CAH-DSD patients who had genitoplasty the level of sexual fulfillment was not lower to the one reported by the control group.

CONCLUSION

Female sex assignment seems legitimate according to this study and the development of gender identity in these patients matches the sex assigned at birth. Resolving early on the adequacy of the genital anatomy with the sex assigned is promoted by patients as well as their parents. Proper psychomotor development and sexual satisfaction underline the absence of complications related to the surgical technique and the relevance of early surgical management.

Psychosexual development and quality of life outcomes in females with congenital adrenal hyperplasia

BACKGROUND/AIMS

Outcome information regarding females with classical congenital adrenal hyperplasia (CAH) have generally suggested poor quality of life (QoL), general maladjustment, problems regarding sexuality, and decreased fertility. The aim of this study was to assess QoL, psychosocial adaptation, and psychosexual characteristics, includingchildhood gender role behavior, gender identity, and sexual orientation in females with CAH.

METHODS

Female patients with 21-hydroxylase deficiency CAH were evaluated using a questionnaire with items relating to knowledge of their condition and its therapy; consistency of medical, surgical, and psychological care; childhood friends and play behavior; and genital, pubertal, and sexual development. The subjects' perception of outcome was compared with family support and adolescent and adult QoL perspectives, including social relationships, self and body image, and gender and sexual issues.

RESULTS

Childhood play and gender characteristics, childhood and adult genital perception, and sexual identity and orientation varied as previously reported. However, most patients indicated good family support, understanding of their condition, good quality medical care, positive self-satisfaction, indices of happiness and body image perception, and satisfaction with their sex lives.

CONCLUSION

The data reported here suggest that overall outcome can be very good for females with CAH and that good outcome appears to relate to quality of care and positive social support.

Congenital adrenal hyperplasia: current surgical management at academic medical centers in the United States

PURPOSE

Controversy exists on the necessity for and timing of genitoplasty in girls with congenital adrenal hyperplasia. Our knowledge of surgical preferences is limited to retrospective series from single institutions and physician surveys, which suggest a high rate of early reconstruction. We evaluated current surgical treatment for congenital adrenal hyperplasia at academic centers.

MATERIALS AND METHODS

We queried the Faculty Practice Solutions Center database to identify all female patients younger than 18 years with a diagnosis of congenital adrenal hyperplasia between 2009 and 2012. Procedures were identified by CPT codes for vaginoplasty, clitoroplasty and other genital procedures. Reconstruction type, age at surgery and surgeon volume were analyzed.

RESULTS

We identified 2,614 females in the database with a diagnosis of congenital adrenal hyperplasia who were seen at a total of 60 institutions. Of infants younger than 12 months between 2009 and 2011 as few as 18% proceeded to surgery within a 1 to 4-year followup. Of those referred to a pediatric urologist 46% proceeded to surgery. Of patients who underwent surgery before age 2 years clitoroplasty and vaginoplasty were performed in 73% and 89%, respectively, while 68% were treated with a combined procedure. A medium or high volume surgeon was involved in 63% of cases.

CONCLUSIONS

Many patients with congenital adrenal hyperplasia in the database did not proceed to early reconstructive surgery. Of those referred to surgeons, who were possibly the most virilized patients, about half proceeded to early surgery and almost all underwent vaginoplasty as a component of surgery. About two-thirds of the procedures were performed by medium or high volume surgeons, indicative of the surgical centralization of disorders of sexual development.

Disorders of sex development in a developing country: perspectives and outcome of surgical management of 39 cases

OBJECTIVE

Improvements in diagnostic testing and genital repair have significantly advanced the management of disorders of sex development (DSD). Challenges however, still exist in the management of DSD. This study evaluated the types, challenges of surgical management, and outcome of DSD in south-east Nigeria.

METHODS

Retrospective analysis of 39 children with DSD managed from January 2005 to December 2013 at the University of Nigeria Teaching Hospital, Enugu, Nigeria.

RESULTS

Types of DSD were: 46, XX DSD in 17 (43.6 %) cases; 46, XY DSD 16 (41 %); Ovotesticular DSD 5 (12.8 %); and one (2.6 %) 46, XY Ovotesticular DSD. Median age at definitive gender assignment was 3 years (range 2 months-14 years). Gender assignment was female for 20 (51.3 %; all 46, XX DSD, one each of 46, XY DSD, Ovotesticular DSD and 46, XY Ovotesticular DSD), and male for 19 (48.7 %; 15 of 46, XY DSD, 4 of Ovotesticular DSD). Eight cases reared as male before presentation required gender reassignment after evaluation and counselling. Genital repair was undertaken at mean age of 4.1 years (range 6 months-14 years). After average follow-up of 22.5 months (range 1 month-7 years), a total of eleven (28.2 %) developed procedure-related complications. Challenges were delayed diagnosis, inadequate diagnostic facilities, and need for gender reassignment.

CONCLUSION

There is a wide spectrum of DSD in our setting. Time to diagnosis, evaluation, and outcome may be improved by public enlightenment initiative, focused education of healthcare personnel and provision of relevant diagnostic facilities through enhanced funding and collaboration.

The Great Divide: Understanding Cloacal Septation, Malformation, and Implications for Surgeons

The anorectal and urogenital systems arise from a common embryonic structure termed cloaca. Subsequent development leads to the division/septation of the cloaca into the urethra, urinary bladder, vagina, anal canal, and rectum. Defective cloacal development and the resulting anorectal and urogenital malformations are some of the most severe congenital anomalies encountered in children. In the most severe form in females, the rectum, vagina, and urethra fail to develop separately and drain via a single common channel known as a cloaca into the perineum. In this review, we summarize our current knowledge of embryonic cloaca development and malformation, and compare them to what has already been described in the literature. We describe the use of mouse models of cloaca malformation to understand which signaling pathways and cellular mechanisms are involved in the process of normal cloaca development. We also discuss the embryological correlation of the epithelial and stromal histology found in step sections of the common channel in 14 human cloaca malformations. Finally, we highlight the significance of these findings, compare them to prior studies, and discuss their implications for the pediatric surgeons. Understanding and identifying the molecular basis for cloaca malformation could provide foundation for tissue engineering efforts that in the future would reflect better surgical reconstruction and improved quality of life for patients.

Late prenatal dexamethasone and phenotype variations in 46,XX CAH: concerns about current protocols and benefits for surgical procedures

OBJECTIVE

To describe the action of prenatal dexamethasone (PreDex) on the anatomy of female congenital adrenal hyperplasia (CAH) genitalia when started at later stages of gestation.

MATERIALS AND METHODS

Our group follows a large cohort of French CAH patients who underwent PreDex therapy, of whom 258 were recently reported. Four 46,XX patients with a delayed PreDex treatment presented with a virilized genitalia and required surgical reconstruction. This is a retrospective report on genital phenotyping at the time of surgery of these four patients who began PreDex therapy at 8, 12, 20, and 28 weeks of gestation.

RESULTS

Although this series is limited in number, the anatomical description of the length of the genital tubercle, the height of the urethra-vaginal confluence, and the degree of fusion of the genital folds seems to be dependent upon the starting date of PreDex. Most PreDex treatments prescribed up to now have covered the full duration of gestation.

CONCLUSIONS

Our findings suggest that PreDex therapy could be limited to the period of the partitioning window. It is hoped that further prospective multicentric clinical studies will obtain ethical approval in order to elucidate the place and protocols of PreDex therapy in the management of CAH.

Does common channel length affect surgical choice in female congenital adrenal hyperplasia patients?

OBJECTIVE

Partial/total urogenital sinus mobilization (UGSM) is one of the recommended techniques for treatment of female congenital adrenal hyperplasia (CAH). In this study we compared the length of common channel (CC) and type of operation performed in CAH patients.

PATIENTS AND METHODS

We retrospectively analyzed data of patients receiving surgery for female CAH. Patients were separated into three groups: group 1 had partial UGSM, group 2 had total UGSM, and group 3 had total UGSM plus the vaginal anterior wall was made from CC. Age at surgery, length of CC, surgical time, follow-up time, and complications were compared.

RESULTS

There were a total of 29 patients. For groups 1, 2, and 3, the average age at surgery was 47.2 months, 14.4 months, and 21.3 months, respectively, and the average CC length was 1.25 cm, 3.1 cm, 4.3 cm, respectively. The average time of surgery was 165 min, 193.1 min, 282.5 min, respectively. The average follow-up time was 34.7 months, 36.3 months, 28.3 months, respectively. There were two complications (UGS flap necrosis and opening of sutures) in the third group.

CONCLUSION

We advise the use of partial UGSM for CC of 0.5-2 cm, total UGSM for CC of 2.5-3.5 cm, and total USM with use of CC as the anterior vaginal wall in CC ≥ 4 cm in length. Good cosmetic and functional results are obtained with this approach.

Surgical reconstruction of the genitalia in a 3-year-old infant with a 46XX karyotype: case report

A 3-year-old patient was hospitalized with ambiguous genitalia (clitoromegaly, labioscrotal fusion, absence of vaginal introitus), classified as stage III/IV according to Prader's virilization scale. Our patient, with a 46XX karyotype, was previously diagnosed with congenital adrenal hyperplasia caused by a deficiency of the adrenal enzyme 21-hydroxylase; corticosteroids and salt replacement therapy have been used. At the present admission, the surgical treatment consisted on clitoroplasty (with the removal of erectile tissue), reconstruction of the labia minor, creation of a neovulva and vaginoplasty. It was a single-step operation to restore the anatomical female structures. She had an uneventful postoperative period and the wound healed well with good cosmetic results. We present the details about the surgical procedure and a short review of data from literature.

LEVEL OF EVIDENCE V

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

[Congenital adrenal hyperplasia in girls/young women]

BACKGROUND

With a mean global incidence of 1:14500, congenital adrenal hyperplasia (CAH) is the most common disorder of sexual differentiation (DSD). In case of female karyotype, the prenatal surplus of androgens causes virilization of the external genitalia. This includes clitoral hypertrophy and an increasing higher confluence of the urethra and normal developed proximal vagina, creating the urogenital sinus. Internal genitalia are female.

METHOD

Until recently feminizing surgery was performed within the first 18 months of life, at least concerning clitoroplasty. Though the cosmetic result of this kind of surgery is quite good, functional shortcomings like clitoral hyposensibility were often reported.

RESULTS

The latest discussion about treatment of intersex patients resulted in recommendations to prevent early surgery and observe the development of the child, until the child can decide for itself, if and in what direction it wants to undergo surgery. Though CAH patients are seen as a special group within intersex disorders, these recommendations should also be considered for them. The appropriateness of this change in treatment strategy is supported by publications concerning the long-term follow-up of patients, who finally chose a gender that was different from what physicians and parents had expected.

Treatment and health outcomes in adults with congenital adrenal hyperplasia

Congenital adrenal hyperplasia (CAH) is a genetic disorder caused by defective steroidogenesis that results in glucocorticoid deficiency; the most common underlying mutation is in the gene that encodes 21-hydroxylase. Life-saving glucocorticoid treatment was introduced in the 1950s, and the number of adult patients is now growing; however, no consensus has been reached on the management of CAH beyond childhood. Adult patients are prescribed a variety of glucocorticoids, including hydrocortisone, prednisone, prednisolone, dexamethasone and combinations of these drugs taken in either a circadian or reverse circadian regimen. Despite these personalized treatments, biochemical control of CAH is only achieved in approximately one-third of patients. Some patients have a poor health status, with an increased incidence of obesity and osteoporosis, and impaired fertility and quality of life. The majority of poor health outcomes seem to relate to inadequate treatment rather than the genotype of the patient. Patients receiving high doses of glucocorticoids and the more potent synthetic long-acting glucocorticoids are at an increased risk of obesity, insulin resistance and a reduced quality of life. Further research is required to optimize the treatment of adult patients with CAH and improve health outcomes.

Virilized external genitalia in young girls: clinical characteristics and management challenges in a low-resource setting

OBJECTIVE

Virilization of the external genitalia in young girls (VEG) manifests mostly as ambiguity of the genitalia and elicits concerns and uncertainties especially in settings with poor awareness. This study evaluates the profile and challenges of VEG in southeast Nigeria.

METHODS

We analyzed 23 children with VEG managed in 2 referral centers in southeast Nigeria from June 2005 to January 2013.

RESULTS

They presented at median age of 13.3 months (interquartile range [IQR] 3 months-3 years). The cases included 3 (13%) of Prader type 1, 6 (26%) of type 2, 11 (48%) of type 3, and 3 (13%) of type 4. Five of the Prader type 3 and all 3 cases of Prader type 4 were reared as male prior to presentation. Following evaluation, all the cases were assigned female gender at a mean age of 2.7 years (range 2 months-10.5 years). Appropriate feminizing genitoplasty was undertaken in all the cases and after a follow-up period of 3 months to 5 years (mean 2 years), 2 patients developed vaginal stenosis, and 3 cases had surgical wound infection. Poor awareness, delayed presentation, inadequate facilities, and lack of trained manpower were the challenges in the management of the cases.

CONCLUSION

VEG in our setting is associated with delayed management. Focused health education and public awareness programs, and improved healthcare funding may improve outcome and minimize the need for gender reassignment.

Congenital adrenal hyperplasia: issues in diagnosis and treatment in children

Congenital adrenal hyperplasia (CAH) is a common disorder of impaired adrenal cortisol biosynthesis with associated androgen excess. The clinical presentation of 21-hydroxylase deficiency, the commonest cause of CAH, forms a spectrum and can be divided into classic and non-classic types. The former consists of life threatening salt wasting and non-life threatening simple virilizing phenotypes. Patients with the non-classic form are asymptomatic or have mild features of androgen excess. Most developed countries have newborn screening facilities for CAH. In the absence of newborn screening, the diagnosis of CAH may be missed or delayed. This can result in neonatal mortality in salt wasting forms and incorrect sex of rearing in females with simple virilizing form. The diagnosis is reached by demonstrating high serum 17-hydroxyprogesterone (17OHP) levels. Preterm birth and neonatal illness can cause physiological elevation of 17OHP, thus complicating the diagnosis of CAH in the newborn period. Prenatal diagnosis and treatment with dexamethasone to prevent virilization of affected female fetuses is another area of controversy. The management of CAH is complicated by the need to use supraphysiologic doses of glucocorticoids to suppress adrenal androgen synthesis. In this review, the authors address pertinent issues related to the diagnosis and management of CAH in children.

Congenital Adrenal Hyperplasia: Review from a Surgeon's Perspective in the Beginning of the Twenty-First Century

Congenital adrenal hyperplasia (CAH) most commonly due to 21-hydroxylase deficiency is the most common type of disorder of sex development. This review will focus on CAH addressing historical and current surgical techniques with their anatomical foundations, with special attention to long-term results and outcomes on sexual function, patient satisfaction, patient attitude toward surgery, and ongoing controversies in management of these patients.

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.

Vaginoplasty using the inner surface or mucosa of the prepuce in children with congenital adrenal hyperplasia

OBJECTIVE

To describe and present the results of the use of the inner surface or mucosa of the prepuce in vaginoplasty for ambiguous genitalia.

PATIENTS AND METHODS

This technique can be used alone in low vaginal insertion or associated with a total urogenital mobilization in cases of high vagina. During the past 7 years, we have performed 18 vaginoplasties using the described technique in 46, XX DSD (female pseudohermaphroditism). All patients had 21-hydroxylase deficiency; four had the simple virilizing form and 14 had additional salt loss. The age of the patients at surgery varied from 4 to 28 months (average 11.2).

RESULTS

The final cosmetic results were considered good by the parents and surgeon for the majority of our patients, and satisfactory in three cases. Clinical examination revealed stenosis of vaginal introitus in only one patient (which responded very well to one dilatation) and one urethra-vaginal fistula.

CONCLUSION

This technique of vaginoplasty, simple in its realization and answering the purpose of treatment with few complications, can be used in the feminizing genitoplasty of young children with 46,XX DSD, ovotesticular DSD (true hermaphroditism), mixed gonadal dysgenesis and dysgenetic male pseudohermaphroditism.

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.

Sexual function in adult life following Passerini-Glazel feminizing genitoplasty in patients with congenital adrenal hyperplasia

PURPOSE

We assessed external genitalia sensitivity and sexual function in adults with congenital adrenal hyperplasia who had undergone Passerini-Glazel feminizing genitoplasty as children, and compared them to a control group of healthy counterparts.

MATERIALS AND METHODS

Inclusion criteria were congenital adrenal hyperplasia, Passerini-Glazel feminizing genitoplasty, adult age and penetrative vaginal intercourse. Thermal and vibratory sensitivity of the clitoris, vagina and labia minora were analyzed using the Genito Sensory Analyzer (Medoc Ltd., Minnetonka, Minnesota). Psychosexual outcome was assessed with the Beck Depression Inventory, Zung Self-Rating Anxiety Scale, Female Sexual Distress Scale and Female Sexual Function Index. Matched analyses were performed to compare outcomes in patients to controls (healthy medical students). All statistical tests were performed using SPSS®, version 18.0 RESULTS: A total of 12 patients (10%) entered the study. Thermal and vibratory clitoral sensitivity was significantly decreased in all patients compared to healthy controls (p <0.01). There was no difference in thermal or vibratory vaginal sensitivity between patients and controls. On the Female Sexual Distress Scale 11 patients (91.6%) and 11 controls (91.6%) described a stable satisfactory relationship. All patients reported active sexual desire, good arousal, adequate lubrication and orgasm. No significant difference in Female Sexual Function Index global score or single domain scores was observed between patients and controls.

CONCLUSIONS

Although clitoral sensitivity in sexually active patients with congenital adrenal hyperplasia treated with Passerini-Glazel feminizing genitoplasty is significantly reduced compared to controls, sexual function in those patients is not statistically or clinically significantly different from their healthy counterparts. Finally, 1-stage Passerini-Glazel feminizing genitoplasty seems to allow normal adult sexual function.

Vaginal switch--a useful technical alternative to vaginal replacement for select cases of cloaca and urogenital sinus

AIM

The aim of this study was to describe the indications, technical details, and complications of a surgical maneuver designed to repair the vagina in select cases of cloaca and urogenital sinus.

METHODS

A vaginal switch maneuver (VSM) is applicable when patients have two high large hemivaginas, and the distance between both hemiuteri is longer than the longitudinal length of the vaginas. It consists of resecting one hemiuterus and the vaginal septum, tubularizing both hemivaginas to create a single one, and switching down the vaginal dome of the side of the resected hemiuterus. Sixty patients who underwent this procedure were reviewed.

RESULTS

Mean common channel length was 5.2 cm. Complications occurred in twenty-six (43%) and included: acquired vaginal atresia that later required a vaginal replacement (n=11), introital stricture (n=6), incidental oophorectomy owing to damaged blood supply (n=4), vaginal-urethral fistula (n=3), partial vaginal dehiscence (n=1), and partial vaginal mucosal prolapse (n=1). In four cases VSM was unsuccessfully attempted owing to ischemia, and a partial vaginal replacement was performed. Forty-five patients (75%) were able to keep their native vaginal tissue as a vagina. Thirty patients are older than 12 years of age, and eight are menstruating.

CONCLUSION

The vaginal switch maneuver is a useful alternative to vaginal replacement. In spite of the morbidity, it is valuable because of the inherent advantages of preserving native vaginal tissue.