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Objectives: There is a lack of studies on men's individual experiences of living with hypospadias. We aimed to explore the personal experiences of having hypospadias in relation to healthcare and surgery. Subjects and methods: Purposive sampling was used to include men (aged 18 and over) with hypospadias representing different phenotypes (from distal to proximal) and ages in order to maximise the variation and richness of our data. Seventeen informants, aged 20-49, were included in the study. In-depth semi-structured interviews were conducted between 2019 and 2021. Inductive qualitative content analysis was used to analyse the data. Results: We identified three categories: (1) Having surgery, which comprised the decision to operate, the experience of having surgery, and the outcomes of surgery; (2) Going to the doctor, which focused on follow-up care, re-entering care in adolescence or adulthood, and the experience of healthcare interactions; (3) Being informed, both about hypospadias in general, as well as about your specific body and medical history. There was overall a large variation in experiences. The latent theme across the data was the importance of owning your own narrative. Conclusion: The experience of men with hypospadias in healthcare is complex and varied, highlighting the difficulty of fully standardised care. Based on our results, we suggest that follow-up should be offered in adolescence, and that ways of accessing care for late onset complications be made clear. We further suggest clearer consideration for the psychological and sexual aspects of hypospadias. Consent and integrity in all aspects and all ages of hypospadias care should be adapted to the maturity of the individual. Access to trustworthy information is key, both directly from educated healthcare staff and if possible, from websites or patient-led forums. Healthcare can play a key role in providing the growing individual with tools to understand and address concerns that may develop relating to their hypospadias through life, giving them ownership over their own narrative.
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INTRODUCTION: Long-term outcomes of cloacal malformations remain unclear. We evaluated postoperative bowel control, bladder function and quality of life in patients under 18 years of age with cloaca. MATERIALS AND METHODS: This was a multi-center cross-sectional observational study accomplished by the Nordic Pediatric Surgery Research Consortium. Patients with a cloacal malformation, 4-17 years of age, were eligible. Data including patient characteristics, surgical procedures, and complications were retrieved from case records. Established questionnaires with normative control values evaluating bowel function, bladder function, and health-related quality of life (HRQoL) were sent to the patients and their caregivers. The study was approved by the participating center's Ethics Review Authorities. RESULTS: Twenty-six (67%) of 39 eligible patients with median age 9.5 (range, 4-17) years responded. Twenty-one (81%) patients had a common channel ≤3 cm. Imaging confirmed sacral anomalies in 11 patients and spinal cord abnormalities in nine. Excluding patients with stoma (n = 5), median bowel function score was 12 [7-19], and 5 patients (20%) reported a bowel function score ≥17, approaching normal bowel control level. Bowel management increased proportion of socially continent school-aged children to 52%. Six (23%) patients had a permanent urinary diversion or used clean intermittent catheterization (CIC), while majority (70%) of the remaining patients were urinary continent. The reported HRQoL was comparable to healthy Swedish children. CONCLUSION: Whilst well-preserved spontaneous bowel control was rare, a majority of patients were dry for urine without any additional procedures. Few patients experienced social problems or negative impact on HRQoL due to bladder or bowel dysfunction. LEVEL OF EVIDENCE: Level IV.
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Cloaca , Vejiga Urinaria , Niño , Humanos , Animales , Adolescente , Vejiga Urinaria/cirugía , Estudios de Seguimiento , Cloaca/cirugía , Calidad de Vida , Estudios TransversalesRESUMEN
Bladder exstrophy is a rare congenital malformation leaving the urinary bladder open in the midline of the abdomen at birth. There is a clear genetic background with chromosome aberrations, but so far, no consistent findings apart from 22q11-duplications detected in about 2%-3% of all patients. Some genes are implicated like the LZTR1, ISL1, CELSR3, and the WNT3 genes, but most are not explained molecularly. We have performed chromosomal microarray analysis on a cohort of 140 persons born with bladder exstrophy to look for submicroscopic chromosomal deletions and duplications. Pathogenic or possibly pathogenic microdeletions or duplications were found in 16 patients (11.4%) and further 9 with unknown significance. Two findings were in regions linked to known syndromes, two findings involved the same gene (MCC), and all other findings were unique. A closer analysis suggests a few gene networks that are involved in the pathogenesis of bladder exstrophy; the WNT-signaling pathway, the chromosome 22q11 region, the RIT2 and POU families, and involvement of the Golgi apparatus. Bladder exstrophy is a rare malformation and is reported to be associated with several chromosome aberrations. Our data suggest involvement of some specific molecular pathways.
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Extrofia de la Vejiga , Humanos , Recién Nacido , Extrofia de la Vejiga/genética , Aberraciones Cromosómicas , Cromosomas , Variaciones en el Número de Copia de ADN/genética , Vejiga Urinaria/anomalíasRESUMEN
Classic bladder exstrophy represents the most severe end of all human congenital anomalies of the kidney and urinary tract and is associated with bladder cancer susceptibility. Previous genetic studies identified one locus to be involved in classic bladder exstrophy, but were limited to a restrict number of cohort. Here we show the largest classic bladder exstrophy genome-wide association analysis to date where we identify eight genome-wide significant loci, seven of which are novel. In these regions reside ten coding and four non-coding genes. Among the coding genes is EFNA1, strongly expressed in mouse embryonic genital tubercle, urethra, and primitive bladder. Re-sequence of EFNA1 in the investigated classic bladder exstrophy cohort of our study displays an enrichment of rare protein altering variants. We show that all coding genes are expressed and/or significantly regulated in both mouse and human embryonic developmental bladder stages. Furthermore, nine of the coding genes residing in the regions of genome-wide significance are differentially expressed in bladder cancers. Our data suggest genetic drivers for classic bladder exstrophy, as well as a possible role for these drivers to relevant bladder cancer susceptibility.
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Extrofia de la Vejiga , Neoplasias de la Vejiga Urinaria , Humanos , Animales , Ratones , Extrofia de la Vejiga/genética , Extrofia de la Vejiga/complicaciones , Estudio de Asociación del Genoma Completo , Neoplasias de la Vejiga Urinaria/genética , Transcriptoma , Efrina-A1/genéticaRESUMEN
Introduction: COVID-19 impacted healthcare systems worldwide, and elective surgical activity was brought to a minimum. Although children were not primarily affected by the disease, pediatric urology was halted by clinical closedown and staff allocation. We aimed to document how these prioritizations affected waiting lists, and to investigate how European centers dealt with the challenge of these logistical and financial prioritizations. Materials and Methods: This was a 1-year prospective study, starting March 2020. Participants were surveyed at 3-month intervals about waiting lists for several common procedures as well as OR capacity and funding. Further, centers retrospectively reported on surgical and outpatient activity rates during 2019-2021. Waiting list tendencies were evaluated in relation to study baseline. Results: A marked decrease in surgical and outpatient activity was seen in the spring of 2020. Some included pediatric urology centers were able to increase their budget (15%) and staff working hours (20%) during part of the study period. Still, at the end of the study, the centers had increased the total number of patients on waiting lists with 11%, whereas the average days on waiting lists had accumulated with 73%, yielding a total of 6,102 accumulated waiting days in the study population. Centers with decreased resources had markedly negative effects on waiting lists. Conclusions: Correlations between COVID-19 derived burdening of healthcare systems and the availability of pediatric urology greatly depends on the prioritizations made at individual centers. Ongoing monitoring of these correlations is warranted to safely avoid unnecessary negative impact on the pediatric population.
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COVID-19 , Urología , COVID-19/epidemiología , Niño , Humanos , Estudios Longitudinales , Estudios Prospectivos , Estudios Retrospectivos , Listas de EsperaRESUMEN
OBJECTIVES: To report the long-term follow-up outcomes of masculinizing surgery in disorders/differences of sex development (DSD), including both physicians' and patients' perspectives on appearance and functional outcome, including sexuality. PATIENTS AND METHODS: In total, 1040 adolescents (age ≥16 years) and adults with a DSD took part in this multicentre cross-sectional clinical study in six European countries in 2014/2015. Of those, 150 living in other than the female gender had some kind of masculinizing surgery: hypospadias repair, orchidopexy, breast reduction and/or gonadectomy. The study protocol included medical data collection, an optional genital examination, and patient-reported outcomes including satisfaction with appearance and current sexual functioning. RESULTS: Diagnoses included partial and mixed gonadal dysgenesis (45,XO/46,XY; n = 38), Klinefelter syndrome/46,XX males (n = 57), and various 46,XY DSDs (n = 42; e.g. partial androgen insensitivity syndrome, severe hypospadias) and 13 with other diagnoses. Of the participants, 84 underwent hypospadias surgery, 86 orchidopexy, 52 gonadectomy and 32 breast reduction (combinations possible). Physicians evaluated anatomical appearance at genital examination as poor in approximately 11% of patients. After hypospadias surgery, 38% of participants reported that they were (very) dissatisfied with anatomical appearance and 20% with function. The physician and patient evaluations were moderately correlated (r = 0.43). CONCLUSION: The majority of participants were neutral to satisfied with the appearance and function in the long-term after masculinizing surgery. Given the initial severe phenotype and a risk of unsatisfactory results after masculinizing surgery in DSD, treatment should be handled by experienced multidisciplinary teams in order to optimize the postoperative results.
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Trastornos del Desarrollo Sexual , Hipospadias , Adolescente , Estudios Transversales , Trastornos del Desarrollo Sexual/genética , Trastornos del Desarrollo Sexual/cirugía , Femenino , Humanos , Hipospadias/cirugía , Masculino , Medición de Resultados Informados por el Paciente , Desarrollo SexualRESUMEN
Bladder exstrophy-epispadias complex (BEEC) represents the severe end of the uro-rectal malformation spectrum and has profound impact on continence, sexual, and renal function. Treatment of BEEC is primarily surgical, and the main goals are safe closure of the abdominal wall, urinary continence while preserving renal function, and adequate cosmetic and functional genital reconstruction. Psychosocial and psychosexual outcomes and adequate health-related quality of life depend on long-term multidisciplinary care. The overall outcome is now considered very positive and affected individuals usually lead self-determined and independent lives with the desire to start their own families later in life. Certainty about the risk of recurrence and the provision of information about the current state of knowledge about the identified genetic causes with high penetrance will have an impact on family planning for healthy parents with an affected child and for affected individuals themselves. This review addresses this information and presents the current state of knowledge.
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Extrofia de la Vejiga , Epispadias , Extrofia de la Vejiga/genética , Extrofia de la Vejiga/cirugía , Niño , Epispadias/genética , Epispadias/cirugía , Asesoramiento Genético , Estado de Salud , Humanos , Calidad de VidaRESUMEN
Congenital malformations often have a genetic background associated with a recurrence risk and may be part of a syndrome. Therefore, for children with a congenital malformation, the parents should be offered genetic counseling, and the child should also be offered the same when they reach adulthood. Hypospadias is a common malformation in boys that arises during genital development in weeks 8 to 16. This results in an underdevelopment of the ventral aspect of the penis with a misplacement of the urethral opening somewhere along the penis, scrotum, or in the perineum and with different degrees of penile curvature. The cause can be monogenic, but generally it is regarded as a complex disorder caused by both genetic and environmental factors. Severe hypospadias and familial cases should be genetically investigated, as for other forms of disorders of sex development, according to current guidelines with sequencing of relevant genes. Hypospadias associated with another independent malformation may be part of a syndrome and should be investigated. Fortunately, boys born with milder hypospadias generally have a good outcome and thus the clinical value of finding a disease-causing mutation appears to be limited especially in light of the present cost of genetic analysis. However, all men born with hypospadias should be advised on the recurrence risk and risk for reduced fertility.
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Hipospadias , Adulto , Niño , Asesoramiento Genético , Humanos , Hipospadias/genética , Masculino , Pene , Escroto , UretraRESUMEN
The term inconspicuous penis in children covers both micropenis with a penile length less than 2.5 SD for age and other conditions with a normal length of corpora, but when the penis looks smaller due to other diagnoses. Micropenis in a newborn is a serious condition that needs immediate attention by a paediatric endocrinologist. The boy should have a continuous support until adulthood. Other conditions that resembles micropenis are for example buried or webbed penis that only affects the skin or the adherence of the skin to the penile body, so that penis looks smaller even though the corpora are of normal length. Such conditions are treated and often operated by pediatric urologists. A proper clinical examination distinguishes between these diagnoses and gives a possibility to direct the child to the proper treatment without unnecessary concern for the parents.
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Enfermedades de los Genitales Masculinos , Adulto , Niño , Diagnóstico Diferencial , Humanos , Recién Nacido , Masculino , Pene/anomalíasRESUMEN
Previous studies in developing Xenopus and zebrafish reported that the phosphate transporter slc20a1a is expressed in pronephric kidneys. The recent identification of SLC20A1 as a monoallelic candidate gene for cloacal exstrophy further suggests its involvement in the urinary tract and urorectal development. However, little is known of the functional role of SLC20A1 in urinary tract development. Here, we investigated this using morpholino oligonucleotide knockdown of the zebrafish ortholog slc20a1a. This caused kidney cysts and malformations of the cloaca. Moreover, in morphants we demonstrated dysfunctional voiding and hindgut opening defects mimicking imperforate anus in human cloacal exstrophy. Furthermore, we performed immunohistochemistry of an unaffected 6-week-old human embryo and detected SLC20A1 in the urinary tract and the abdominal midline, structures implicated in the pathogenesis of cloacal exstrophy. Additionally, we resequenced SLC20A1 in 690 individuals with bladder exstrophy-epispadias complex (BEEC) including 84 individuals with cloacal exstrophy. We identified two additional monoallelic de novo variants. One was identified in a case-parent trio with classic bladder exstrophy, and one additional novel de novo variant was detected in an affected mother who transmitted this variant to her affected son. To study the potential cellular impact of SLC20A1 variants, we expressed them in HEK293 cells. Here, phosphate transport was not compromised, suggesting that it is not a disease mechanism. However, there was a tendency for lower levels of cleaved caspase-3, perhaps implicating apoptosis pathways in the disease. Our results suggest SLC20A1 is involved in urinary tract and urorectal development and implicate SLC20A1 as a disease-gene for BEEC.
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BACKGROUND: Proximal hypospadias repair is associated with a considerable complication risk. Long-term follow-up is required to present realistic expectations in pre-operative counseling. OBJECTIVE: To investigate adolescents after childhood surgery for proximal hypospadias in a prospective cohort study describing the urological outcome, complication rates and patient satisfaction with penile appearance. STUDY DESIGN: 39 adolescents ≥14 years with penoscrotal to perineal hypospadias and primary urethroplasty (tubularized incised plate (TIP), preputial flap as Onlay or tubularized (Duckett)) from 1996 to 2005 at a single center were evaluated. The clinical assessment, at Md 16.5 years (14-25), included voiding history, genital examination including the Hypospadias Objective Scoring Evaluation (HOSE), uroflowmetry plus chart data from previous urinary flows and evaluation of patient satisfaction using the Penile Perception Score (PPS). RESULTS: Twenty-nine patients with penoscrotal and 10 with scrotal/perineal hypospadias underwent surgery with TIP (N = 14), Onlay (N = 14) and Duckett (N = 11). Uroflows improved significantly compared with prepubertal maximal flows. Impaired flow rate (<10 mL/s) was found in 14% (5/36). Fifty-one percent (20/39) required reoperations, 29% (4/14) of TIP, 50% (7/14) of Onlay and 82% (9/11) of Duckett (p = 0.0062). Median penile length in adolescence was 8.7 cm (4.0-11.0). Forty-four percent (12/27) of patients were dissatisfied with penile length. Patients were 'satisfied' or 'very satisfied' with meatal position and shape despite HOSE for meatal position being 11% (4/38) distal, 76% (29/38) proximal glanular and 13% (5/38) coronal. TIP patients had more curvature at puberty than Duckett (p = 0.0062). Patients that had a decurvature procedure had shorter penile length (p = 0.019). DISCUSSION: A high complication rate is previously described, predominantly within the first years. Our study shows 50% of reoperations were performed after >3 years, illustrating the need for long-term follow-up. Patient satisfaction with a deviant meatal position is rarely reported [1,2]. Our results support a conservative approach to an asymptomatic retracted meatus. Limitations of this descriptive study are the non-comparable groups and the retrospective data for correlation, impeding evaluation of prognostic outcome-factors. The shorter penile length found in patients after plication, and increased curvature after TIP, is therefore merely descriptive. However, the findings are in line with earlier publications suggesting limited use of TIP, and plication (recommending ventral lengthening instead) to avoid penile shortening and curvature in these cases [3-5]. CONCLUSIONS: The urological long-term outcome after proximal hypospadias repair is good, although late reoperations are common. In adolescence, patients were dissatisfied with the short penile length but satisfied with meatal position, indicating that in proximal hypospadias, preserving penile length and correcting curvature are prioritized over a distal meatus.
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Hipospadias , Adolescente , Humanos , Hipospadias/cirugía , Lactante , Masculino , Satisfacción del Paciente , Estudios Prospectivos , Estudios Retrospectivos , Resultado del Tratamiento , Uretra , Procedimientos Quirúrgicos Urológicos Masculinos/efectos adversosRESUMEN
The bladder exstrophy-epispadia complex (BEEC) includes malformations with midline closing defects of the lower abdomen and external genitalia. Long-term consequences with urinary incontinence and sexual dysfunction, in spite of multiple surgical interventions, are common and expected to affect the patient's health-related quality of life (HRQOL). The extent and the predictive factors are, however, not known. New patient-reported outcome research is emerging, but valid and reliable condition-specific HRQOL are still missing. The aim of this review is to summarize and discuss the latest published reports (2015-2019) on HRQOL in patients with the BEEC and its relationship to incontinence and sexual factors.
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Extrofia de la Vejiga/psicología , Epispadias/psicología , Calidad de Vida , Adolescente , Adulto , Anciano , Extrofia de la Vejiga/complicaciones , Extrofia de la Vejiga/cirugía , Niño , Preescolar , Epispadias/complicaciones , Epispadias/cirugía , Femenino , Humanos , Infertilidad/etiología , Infertilidad/psicología , Masculino , Persona de Mediana Edad , Autoinforme , Disfunciones Sexuales Fisiológicas/etiología , Disfunciones Sexuales Fisiológicas/psicología , Incontinencia Urinaria/etiología , Incontinencia Urinaria/psicología , Adulto JovenRESUMEN
INTRODUCTION: Ureteropelvic junction obstruction (UPJO) is one of the most common causes of hydronephrosis in pediatric populations. Many need surgical intervention. The aim of surgery is preserving renal function and reducing symptoms such as urinary tract infections and pain. OBJECTIVES: The objectives were to evaluate differential renal function (DRF) in infants and children after surgery for UPJO and to identify factors predicting postoperative improvement. The difference in outcomes between patients with antenatal hydronephrosis and those diagnosed later was evaluated. STUDY DESIGN: A total of 85 children (63 boys and 22 girls) aged 0-16 years, treated for UPJO with dismembered pyeloplasty, were followed up as per a structured protocol including ultrasounds and renal scans (MAG-3) pre-operatively and three and 18 months postoperatively. Five children with bilateral or single kidney UPJO were excluded. Patient records were retrospectively reviewed, and the patients were grouped as per prenatal (group 1, n = 23) or postnatal (group 2, n = 57) diagnosis. Univariable and multivariable logistic regression analyses searching for factors predicting >5% postoperative improvement in DRF on the obstructed side were performed. Factors included in analyses were age at diagnosis and surgery, sex, type of presentation, cause of obstruction, estimated glomerular filtration rate, pre-operative DRF, anteroposterior diameter (APD), APD/renal parenchymal thickness, and grade of hydronephrosis as per the Onen alternative grading system (grade 1-4). RESULTS: Pre-operative DRF on the obstructed side was a mean of 42% (standard deviation, 12), with no difference between the groups. The median age at surgery was 0.9 (0.2-10) and 8.1 (0.6-16) years in groups 1 and 2, respectively (P < 0.001). The majority had unchanged DRF 18 months postoperatively, 19 (27%) patients improved by >5%, and one deteriorated. The proportion of patients with improved DRF was higher in group 1 (n = 10; 45%, P = 0.026). Anteroposterior diameter, APD/parenchymal thickness, pre-operative DRF, and antenatal diagnosis were predictors in the univariable analyses, and high APD (odds ratio [OR] = 1.1, P = 0.0023), antenatal diagnosis (OR = 0.23, P = 0.048), and low pre-operative DRF (OR = 0.90, P = 0.0045) built the best model of independent factors predicting improvement in DRF in multivariable analyses (Summary Figure). DISCUSSION: The limitation of the study is that it is retrospective, but it has the advantage of a uniform follow-up protocol, including patients from a five-year period, with few lost to follow-up. The results can be of interest in evaluating factors of importance for predicting recovery of function in obstructive uropathies in children. CONCLUSION: The majority of children had preserved or improved function after surgery for UPJO. Those with an antenatal diagnosis displayed a greater ability to catch up in DRF, and high APD, antenatal diagnosis, and low pre-operative DRF were independent predictive factors of an improvement in renal function after pyeloplasty.
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Hidronefrosis , Uréter , Obstrucción Ureteral , Niño , Femenino , Humanos , Hidronefrosis/diagnóstico por imagen , Hidronefrosis/etiología , Hidronefrosis/cirugía , Lactante , Pelvis Renal/diagnóstico por imagen , Pelvis Renal/cirugía , Masculino , Embarazo , Estudios Retrospectivos , Resultado del Tratamiento , Obstrucción Ureteral/cirugíaAsunto(s)
Trastornos del Desarrollo Sexual , Hipospadias , Femenino , Humanos , Masculino , Sáculo y Utrículo , Uretra , VaginaRESUMEN
INTRODUCTION: An enlarged utricle in patients with proximal hypospadias or disorders of sex development (DSD) is common. The utricle orifice is usually in the posterior urethra near the verumontanum, but in exceptional cases located on the perineum. Concurrence of a perineal hypospadias and perineal utricle or vagina is also known as male vagina, pseudovagina, or blind vaginal pouch. The utricle in such cases is usually excised either before or concomitant with hypospadias repair. The authors developed an alternative approach in which the vagina or perineal utricle is retained during hypospadias repair and report on the results in four patients. OBJECTIVE: To report a novel technique for perineal hypospadias repair while retaining a concurrent vagina or perineal utricle. PATIENTS AND METHODS: Between 1999 and 2014, four neonates presented with perineal hypospadias. In all patients, a second perineal opening providing access to either an enlarged utricle or a vagina was identified. Karyotype in peripheral blood was in two patients 46,XY and in the other two 45,X/46,XY of which one showed a complex mosaicism in gonadal tissue. No genetic cause was identified on DNA evaluation in the two patients with 46,XY DSD. All patients were raised as boys. Hypospadias repair was performed in two stages at prepubertal age. During the second stage of surgery, performed between the age of 1.5 and 5 years, the vagina or utricle orifice was incorporated into the neo-urethra, resulting in a retained 'built-in' vagina or utricle. RESULTS: Surgical procedures were uneventful, and patients remained asymptomatic during a mean postoperative follow-up of 8.5 (range 2-13.5) years. One patient was lost to follow-up after the age of 8 years. At their last visit, the remaining patients, at the age of 4, 15, and 17 years, were able to void in standing position without dribbling. Both adolescent patients reported erections without ejaculations and identified themselves as males without signs of gender dysphoria. CONCLUSION: Hypospadias repair in boys with perineal hypospadias while leaving a male vagina or perineal utricle in situ has not been reported previously, and the study's preliminary results are favorable. One of the benefits of this approach is that inadvertent injury to adjacent anatomic structures such as urethral sphincter, neurovascular bundles, ureters, vas deferens, and rectum is avoided. The main rationale for adopting this conservative approach however is to minimize genital tissue removal in children with a not yet definite gender identity, which will certainly facilitate unforeseen future gender reassignment surgery.
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Trastornos del Desarrollo Sexual/cirugía , Hipospadias/cirugía , Sáculo y Utrículo/anomalías , Procedimientos Quirúrgicos Urológicos/métodos , Vagina/anomalías , Femenino , Estudios de Seguimiento , Humanos , Recién Nacido , Masculino , Perineo , Procedimientos de Cirugía Plástica/métodos , Estudios Retrospectivos , Sáculo y Utrículo/cirugía , Vagina/cirugíaRESUMEN
BACKGROUND: The bladder exstrophy-epispadias complex (BEEC) is a congenital malformation of the bladder and urethra. The underlying causes of this malformation are still largely unknown; however, aside from environment, genetics is thought to play an essential role. The recurrent 22q11.2 microduplication is the most persistently detected genetic aberration found in BEEC cases. METHODS: We performed array comparative genomic hybridization (array-CGH) analysis of 76 Swedish BEEC patients. Statistical analysis was performed on current dataset pooled with previously published data on the 22q11.2 microduplication in BEEC patients. We performed massive parallel sequencing (MPS) of the 22q11.2 region in 20 BEEC patients without the 22q11.2 microduplication followed by functional studies. RESULTS: We identified three additional cases with the 22q11.2 microduplication. Pooling data from this study with previously published reports showed a statistically significant enrichment of the 22q11.2 microduplication in BEEC patients (2.61% in cases vs. 0.08% in controls; OR = 32.6; p = 8.7 × 10-4 ). MPS of the 22q11.2 region in 20 BEEC patients without the 22q11.2 microduplication identified a novel variant in LZTR1 (p.Ser698Phe) in one patient. Functional evaluation of the LZTR1 p.Ser698Phe variant in live NIH 3T3 cells showed that the concentration and cytoplasmic mobility differ between the Lztr1wt and Lztr1mut , indicating a potential functional effect of the LZTR1mut . CONCLUSION: Our study further emphasizes the involvement of the 22q11.2 region in BEEC development and highlights LZTR1 as a candidate gene underlying the urogenital malformation.
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Anomalías Múltiples/genética , Extrofia de la Vejiga/genética , Duplicación Cromosómica/genética , Síndrome de DiGeorge/genética , Anomalías Múltiples/metabolismo , Adulto , Animales , Extrofia de la Vejiga/metabolismo , Extrofia de la Vejiga/fisiopatología , Estructuras Cromosómicas/genética , Cromosomas Humanos Par 22/genética , Cromosomas Humanos Par 22/metabolismo , Hibridación Genómica Comparativa/métodos , Síndrome de DiGeorge/metabolismo , Epispadias/genética , Epispadias/fisiopatología , Femenino , Humanos , Masculino , Ratones , Células 3T3 NIH , Factores de Riesgo , Suecia , Factores de Transcripción/genética , Factores de Transcripción/metabolismoRESUMEN
CONTEXT: Patients born with complex congenital genitourinary anomalies (including bladder exstrophy, cloacal exstrophy, epispadias, neurogenic bladder, hypospadias and posterior urethral valves) often require major reconstructive surgery in childhood. These conditions, their treatment and sequelae require lifelong follow-up. This has created the need for adult urologists to provide care as these patients grow into adults. OBJECTIVE: To evaluate current strategies for transition and provide a current position statement with examples of the challenges faced by patients and their health care teams as a result of these conditions and their treatment. EVIDENCE ACQUISITION: Each of the authors was asked to provide a 500-word synthesis, based on current literature; to highlight the challenges faced in an area of their expertise. EVIDENCE SYNTHESIS: The authors assembled in March 2018 to form a consensus based on the data gathered. The aforementioned sections were reviewed and following the consensus discussion the paper was formulated and reviewed. CONCLUSIONS: Lifelong care of congenital problems is challenging and essential for many but not all. Expertise is needed to provide the best care for patients and make the best use of resources. Specialist centres appear to be the most effective and safe model. In the long term it would be ideal to establish an evidence base focused on the common long-term problems with these conditions to ensure excellent care with appropriate expertise. PATIENT SUMMARY: Patients born with complex congenital anomalies of the genitourinary system require specialist care in childhood. Many will need lifelong care to manage their condition and the treatment of it. There is growing interest in this area of medicine and this consensus statement addresses the need for lifelong care in this group. The aim is to ensure that all patients that need care at any age are able to find what they need.
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Atención Dirigida al Paciente , Procedimientos de Cirugía Plástica , Transición a la Atención de Adultos , Anomalías Urogenitales/cirugía , Urología , Extrofia de la Vejiga/cirugía , Epispadias/cirugía , Femenino , Humanos , Hipospadias/cirugía , Masculino , Reoperación , Vejiga Urinaria Neurogénica/cirugíaRESUMEN
PURPOSE: Bladder exstrophy-epispadias complex (BEEC) is a rare spectrum of genitourinary malformations. Children risk long-term urinary and genital dysfunctions. To achieve a comprehensive understanding, this study aimed to review the literature on generic and disease-specific health-related quality of life (HRQOL) in BEEC patients, and methodologies used. METHODS: A literature search was conducted in Pubmed/CINAHL/Embase/PsycINFO/Cochrane, from inception to May 2018. A meta-analysis of HRQOL in BEEC patients compared to healthy references was performed. RESULTS: Twenty-one articles (published 1994-2018), describing HRQOL of children and adolescents (n = 5) and adults only (n = 5), or integrated age populations (n = 11), were identified (median sample size 24, loss to follow-up 43%, response rate 84%). Overall HRQOL was reduced in BEEC patients compared to healthy references in 4/4 studies. Impaired physical or general health in BEEC patients has been described in 9 articles, diminished mental health in 11, restricted social health in 10, and sexual health/functioning or body perception impairments in 13 articles. Urinary incontinence was the most common factor related to worse HRQOL (12 studies). In six studies, HRQOL was better than healthy norms. In eligible studies (n = 5), the pooled estimate of the effect of BEEC indicated worse HRQOL for children and adults (0 > effect sizes < 0.5). Thirty-six HRQOL assessments were used, none developed and validated for BEEC. CONCLUSIONS: HRQOL in BEEC patients may be negatively impacted, particularly considering mental and social HRQOL. Sexual health/functioning or body perception impairments may be present in adolescents and adults. However, HRQOL is heterogeneously assessed and subsequent findings are differently reported. Additional research is warranted and can be improved.
Asunto(s)
Extrofia de la Vejiga/psicología , Estado de Salud , Calidad de Vida/psicología , Salud Sexual/estadística & datos numéricos , Incontinencia Urinaria/psicología , Adolescente , Adulto , Niño , Preescolar , Epispadias , Femenino , Humanos , Lactante , Masculino , Salud Mental , Persona de Mediana Edad , Investigación , Encuestas y Cuestionarios , Adulto JovenRESUMEN
AIM: Population studies have shown an increased risk of neurodevelopmental disorders in males born with the congenital condition hypospadias, where the opening of the urethra is on the underside of the penis. We investigated overall psychiatric morbidity in cases and matched controls. METHODS: This study compared 167 men born with hypospadias from 1959 to 1994 in Stockholm or Gothenburg in Sweden using hospital registers. They were compared with controls from the Swedish population registry, who were contacted by regular mail and students who were recruited by local advertisements. The total sample had a mean age of 33.5 years (range: 19-54). They completed self-rating scales for depressive, anxiety and obsessive-compulsive symptoms and symptoms of attention deficit hyperactivity disorder. In addition, 33 cases and 47 controls underwent psychiatric morbidity interviews that covered the 17 most common psychiatric diagnoses. RESULTS: A fifth (21%) of both the cases and controls reported current or previous psychiatric symptoms. There were no significant differences in self-rated depression, anxiety or obsessive-compulsive disorder symptoms between the patients and controls or between the different phenotype groups. The distribution was not significantly affected by the severity of hypospadias. CONCLUSION: Psychiatric morbidity was no higher in men with hypospadias than population-based controls.