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OBJECTIVE: To review the available literature on variant genital gender-affirming surgery (GGAS), including the reasons for performing it, the surgeries themselves and their outcomes. METHODS: A systematic review on the performance of variant GGAS was conducted (International Prospective Register of Systematic Reviews [PROSPERO] identifier: CRD42022306684) researching PubMed, Embase, Web of Science and Cochrane databases from inception up to 31 December 2023. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed, and risk of bias was assessed for each study using the five-criteria quality assessment checklist. RESULTS: In total 23 case series were included, of which 17 on masculinising and six on feminising surgeries. Patients mainly choose these surgical procedures out of personal desire to avoid risk of complication or because they do not have dysphoria about certain parts of their genitalia. Complications in masculinising surgeries primarily arose from the extended urethra, which could be mitigated through primary perineal urethrostomy. Both phalloplasty and metoidioplasty carried a higher risk of urethral complications when the vagina was preserved. In feminising surgeries, risk of visceral damage and requirement for lifelong self-dilation could be avoided when vulvoplasty was performed without vaginal canal creation. All studies had a high risk of bias. CONCLUSION: This review highlights the importance of variant GGAS and acknowledges the preferences of transgender and gender-diverse individuals. Patients should be informed about the risks and benefits of each step in these procedures.
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BACKGROUND: Nocturnal enuresis is generally considered a children's condition, yet it may persist 1%-2% in adolescence and early adulthood. Refractory patients often demand follow-up by multidisciplinary teams, which is only restricted to some of the expert tertiary centers. However, there are no standardized transition programs/guidelines when follow-up must be passed from pediatric to adult healthcare providers. AIM, MATERIALS & METHODS: To investigate this issue, we conducted a literature search on enuresis transition, which resulted in no articles. We, therefore, proceeded in a rescue search strategy: we explored papers on transition programs of conditions that may be related and/or complicated by enuresis, nocturia, or other urinary symptoms (chronic diseases, CKD, bladder dysfunction, kidney transplant, neurogenic bladder). RESULTS: These programs emphasize the need for a multidisciplinary approach, a transition coordinator, and the importance of patient and parent participation, practices that could be adopted in enuresis. The lack of continuity in enuresis follow-up was highlighted when we investigated who was conducting research and publishing on enuresis and nocturia. Pediatric disciplines (50%) are mostly involved in children's studies, and urologists in the adult ones (37%). DISCUSSION: We propose a stepwise approach for the transition of children with enuresis from pediatric to adult care, depending on the clinical subtype: from refractory patients who demand more complex, multidisciplinary care and would benefit from a transition coordinator up to children/young adults cured of enuresis but who persist in having or present lower urinary tract symptoms (LUTS)/nocturia later on. In any case, the transition process should be initiated early at the age of 12-14 years, with adequate information to the patient and parents regarding relapses or LUTS/nocturia occurrence and of the future treating general practitioner on the enuresis characteristics and comorbidities of the patient.
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Enurese Noturna , Transição para Assistência do Adulto , Adolescente , Criança , Humanos , Adulto Jovem , Enurese Noturna/terapia , Enurese Noturna/diagnóstico , Enurese Noturna/fisiopatologiaRESUMO
PURPOSE: This study directly compares peri-catheter retrograde urethrography (pcRUG) and voiding cysto-urethrography (VCUG) as early postoperative imaging after urethroplasty and aims to assess whether pcRUG is superior at avoiding catheter reinsertion. METHODS: This is a single-center, prospective, interventional study comparing pcRUG and VCUG after urethroplasty in a within-patient fashion. All participants were first evaluated with pcRUG and subsequently with VCUG, unless pcRUG revealed significant contrast extravasation warranting further catheter stay. The primary end-point was to assess whether pcRUG is superior at avoiding catheter reinsertion compared with VCUG. Secondary end-points included the amount of significant contrast extravasations missed on pcRUG and the differences in radiation exposure. RESULTS: 80 patients were included in this study. Median (IQR) interval between surgery and first postoperative imaging was 16 (9-16) days. In 14/80 (18%) patients, the pcRUG showed significant contrast extravasation and catheter reinsertion was avoided, while this percentage is 0 by default for VCUG (p < 0.001). In the other 66/80 (82%) patients, a VCUG was performed and 1/66 (1.5%) of these was considered as significant contrast extravasation. Notably, 9/66 (14%) of these patients could not void during the investigation. Median (IQR) dose of radiation exposure during pcRUG and VCUG was, respectively, 120 (84-161) mGy/cm2 and 241 (169-334) mGy/cm2 (p < 0.001). CONCLUSIONS: After urethroplasty, pcRUG is a valuable alternative for VCUG as early postoperative imaging. It has a comparable diagnostic yield, averts the risk of having to reinsert the catheter, avoids the problem of patients being unable to void during the examination and requires significantly less radiation.
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Estreitamento Uretral , Catéteres , Feminino , Humanos , Masculino , Estudos Prospectivos , Uretra/diagnóstico por imagem , Uretra/cirurgia , Estreitamento Uretral/diagnóstico por imagem , Estreitamento Uretral/cirurgia , Procedimentos Cirúrgicos UrológicosRESUMO
INTRODUCTION: Working in surgery while pregnant is challenging. Navigating this period safely is of paramount importance. Anecdotal observation suggests that there exists great variation among European nations in regard to maternity leave and radiation safety. The aim of this article was to gain insight into policy patterns and variations across Europe regarding these issues. METHODS: A series of core question items was distributed to representatives across 12 nations Austria, Belgium, Germany, Greece, Iceland, Italy, Netherlands, Norway, Poland, Republic of Ireland, Spain and the United Kingdom). RESULTS: The total number of weeks with full pay ranged from as little as 4 weeks in Belgium to 32 and Iceland. All countries included in this study give the option of additional weeks beyond the initial period, however at reduced pay. Some offer unpaid leave beyond this. Only 5/12 countries had a specific policy on when the pregnant surgeon should come off the on-call rota. Only Austria, Italy and Poland stipulate a requirement for the pregnant clinician to be replaced or be completely exempt in cases involving radiation. Only Germany, Iceland, Norway and Poland highlight the need to limit radiation dose in the first trimester. Beyond this, Germany alone provides written guidance for reduction in gown weight and along with Poland, display arguably the most forward-thinking approach to resting. CONCLUSION: There is a marked range in maternal leave policies across Europe. There also exists a lack of universal guidance on radiation safety for the pregnant urologist. There is urgent need for this void to be addressed.
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Saúde Ocupacional , Médicas , Gestantes , Áustria , Europa (Continente) , Feminino , Política de Saúde , Humanos , Países Baixos , Gravidez , Espanha , Reino UnidoRESUMO
PURPOSE: We assessed the long-term surgical, functional urinary and sexual outcomes of adolescent and young adult men who underwent childhood hypospadias repair. MATERIALS AND METHODS: Men born with nonsyndromic hypospadias and healthy male controls aged 16-21 years old were recruited, and their surgical, urinary, sexual functional and aesthetic outcomes assessed. Good outcome was defined as a patent and orthotopic meatus without fistulas, and straight erections (<30 degree curvature) without erectile or ejaculatory problems. Statistics included regression analyses, chi-square/Fisher exact tests and Student's t/Mann-Whitney U and Kruskal-Wallis tests. RESULTS: A total of 193 patients and 50 controls participated 16.4 years (range 8.2-21.2) after initial repair. At least 1 reintervention was performed in 39.2%. The highest reintervention rate was found in those younger than 12 months at initial repair, even when excluding proximal hypospadias cases. A disturbed urinary and/or suboptimal sexual functional outcome was seen in 52.9% of cases. Suboptimal voiding was found in 22.1%, although few had relevant residual urine. More reinterventions and proximal hypospadias cases were associated with suboptimal urinary outcome, and the latter also with impaired sexual function. Poor inter-observer agreements were found between physician and patient genital appraisal. CONCLUSIONS: In 52.9% of cases, at least 1 concern was identified that required long-term followup. Hypospadias repair below 12 months was associated with more reinterventions. Adopting a restrictive attitude toward aesthetic refinement, unless on the patient's own request, could improve urinary outcomes.
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Hipospadia/cirurgia , Complicações Pós-Operatórias/epidemiologia , Disfunções Sexuais Fisiológicas/epidemiologia , Transtornos Urinários/epidemiologia , Procedimentos Cirúrgicos Urológicos Masculinos/efeitos adversos , Adolescente , Fatores Etários , Estudos de Casos e Controles , Criança , Estética , Seguimentos , Voluntários Saudáveis , Humanos , Hipospadia/complicações , Masculino , Satisfação do Paciente , Complicações Pós-Operatórias/etiologia , Reoperação/efeitos adversos , Reoperação/estatística & dados numéricos , Disfunções Sexuais Fisiológicas/etiologia , Inquéritos e Questionários , Tempo para o Tratamento/estatística & dados numéricos , Resultado do Tratamento , Transtornos Urinários/etiologia , Procedimentos Cirúrgicos Urológicos Masculinos/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Possible options of genital gender affirming surgery in transmasculine are metoidioplasty or phalloplasty. As opposed to phalloplasty, no flapbased neophallic reconstruction is needed in metoidioplasty. Urethral lengthening is needed in metoidioplasty if the patient desires voiding at the tip of the neophallus. This urethral lengthening poses the patient at risk for urethral complications. AIM: Our primary goal was to describe the morbidity and specific the urethral complications related to metoidioplasty. Second, we sought for predictors of these urethral complications. METHODS: Our institutional database was retrospectively analyzed to identify transmasculine who underwent metoidioplasty between 2006 and 2020. This cohort was further evaluated for surgical morbidity, urethral complications and potential predictors for urethral complications. OUTCOMES: The rate of surgical morbidity and urethral complications (temporary/permanent fistula, stricture or fistula and stricture) was calculated. Potential predictors evaluated herein were BMI, concomitant vaginectomy, active smoking and additional urethral lengthening (AUL). They were tested with logistic regression analysis with calculation of Odds Ratio (OR). RESULTS: Seventy-four patients underwent metoidioplasty with a median follow-up of 44 months. Median age was 26 years. AUL was done in 36 (48.6%) patients and established by a transverse preputial skin island and labium minus flap in respectively 34 and 2 patients. Within 30 days after metoidioplasty, 3 (4.1%) high-grade complications were noted. Urethral complications of any kind were noted in 42 (56.8%) patients. All fistulas, permanent fistulas and strictures were seen in resp. 34 (45.9%), 27 (36.5%) and 14 (18.9%) patients. AUL is a significant predictor for all urethral complications (OR 15.5), strictures (OR 24.5), all fistula's (OR 6.07) and permanent fistulas (OR 3.83). In contrast, smoking is only a predictor for all fistulas (OR 6.54) and permanent fistulas (OR 3.76). CLINICAL IMPLICATIONS: Obtaining information about the risk of complications is important in preoperative patient counselling. Patient who desires AUL are at higher risk to develop urethral complications and patients who continue to smoke at the period of metoidioplasty have a higher risk of fistula formation. STRENGTH & LIMITATIONS: Sufficient events to calculate predictors for urethral complications. However, this is a retrospective study with still a small number of patients with a relative short follow-up. CONCLUSION: Urethral complications are frequent after metoidioplasty and approximately 50% needs corrective surgery. AUL is an independent risk factor for fistula and stricture formation, whereas smoking is a risk factor for fistula formation. Waterschoot M, Hoebeke P, Verla W, et al. Urethral Complications After Metoidioplasty for Genital Gender Affirming Surgery. J Sex Med 2021;18:1271-1279.
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Cirurgia de Readequação Sexual , Transexualidade , Adulto , Humanos , Masculino , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Cirurgia de Readequação Sexual/efeitos adversos , Retalhos Cirúrgicos , Transexualidade/cirurgia , Uretra/cirurgiaRESUMO
BACKGROUND: Until recently, all available erectile devices were manufactured in accordance with the anatomy of a native penis and led to high explantation rates when implanted in the neophallus. AIM: The aim of this study was to investigate surgical outcomes after implantation of the ZSI 475 FTM in the neophallus; this is the first erectile device specifically manufactured for implantation after phalloplasty. METHODS: This is a prospective observational study of patients undergoing implantation of the ZSI 475 FTM in the neophallus at a tertiary referral center since September 2017. Patients with a follow-up < 3 months were excluded from this analysis. OUTCOMES: Intraoperative and postoperative complications were analyzed with descriptive statistics and explantation-free survival was assessed using a Kaplan-Meier survival analysis. RESULTS: In total, 57 patients were included with a median (IQR) follow-up of 16 (10-21) months. No intraoperative complications occurred. Postoperative complications were seen in 18 of 57 (32%) patients and included cylinder protrusion (1/57, 1.8%), infection (8/57, 14%), malpositioning (4/57, 7.0%), mechanical failure (4/57, 7.0%), and urinary retention (1/57, 1.8%). A total of 13 of 57 (23%) devices were explanted which corresponds with an estimated explantation-free survival rate (SD) of 84% (4.9), 80% (5.6), and 80% (5.6) after, respectively, 6, 12, and 18 months of follow-up. CLINICAL IMPLICATIONS: By better addressing the specific needs after phalloplasty, this innovative erectile device might lead to improved cylinder protrusion, malpositioning, and mechanical failure rates, but device infection remains common. STRENGTHS & LIMITATIONS: This is the largest study on this topic to date and the first to report prospective data. Main limitations involve the relatively small sample size and the limited follow-up. CONCLUSION: Short-term cylinder protrusion, malpositioning, and mechanical failure rates are encouraging, although device infection remains a common problem. These complications resulted in a device explantation rate of 23%. Verla W, Goedertier W, Lumen N, et al. Implantation of the ZSI 475 FTM Erectile Device After Phalloplasty: A Prospective Analysis of Surgical Outcomes. J Sex Med 2021;18:615-622.
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Implante Peniano , Prótese de Pênis , Humanos , Masculino , Satisfação do Paciente , Pênis/cirurgia , Estudos Prospectivos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
PURPOSE: With advances in treatment modalities and medical knowledge, girls with congenital urologic disorders are living well into adulthood. Although, sexual and reproductive function in this population is still poorly understood. The aim is to review existing literature about fertility and sexuality in women with congenital genitourinary disorders, including spina bifida (SB), bladder exstrophy-epispadias complex (BEEC) and congenital adrenal hyperplasia (CAH). METHODS: This review represents the joint SIU-ICUD (Société Internationale d'Urologie-International Consultation on Urological Disease) consultation on congenital lifelong urology. The results of this analysis were first presented at a joint consultation of the SIU and ICUD at the 2018 SIU annual conference in Seoul, South Korea. Appropriate experts were asked to write specific sections regarding sexuality and reproductive function in female patients with these complex congenital urogenital disorders. Each expert performed their own literature review which was reviewed by GDW, AFS, Hadley M. Wood and Dan Wood. Expert opinion was obtained where data are non-existent. RESULTS: Only about half of the individuals with SB express a satisfactory sex life. In women with BEEC, cosmetic concerns surrounding genital appearance and function may increase psychological distress, including severe depression, suicide and sexual dysfunction. Professional health care is key for improving self-esteem and to interact in the biopsychosocial model of the quality of life. Patients with SB and BEEC should be informed about all the potential risks and difficulties before, during and after pregnancy. Screening for pelvic organ prolapse is important as it can exacerbate their already existing sexual dysfunction, difficulties achieving pregnancy and challenges with clean intermittent catheterization. CONCLUSIONS: Lifelong multidisciplinary follow-up and management are complex but necessary. As these patients grow into their adolescence, they may have the desire to become involved in personal relationships and have sexual interactions. Their healthcare team needs to be increasingly sensitive to these aspects.
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Infertilidade Feminina/etiologia , Disfunções Sexuais Fisiológicas/etiologia , Anormalidades Urogenitais/complicações , Hiperplasia Suprarrenal Congênita/complicações , Extrofia Vesical/complicações , Epispadia/complicações , Feminino , Humanos , Masculino , Disrafismo Espinal/complicaçõesRESUMO
PURPOSE: To review existing literature about fertility and sexuality of boys born with complex congenital genitourinary anomalies. METHODS: A Pubmed review was performed in December 2018 to identify the most relevant original manuscripts regarding male complex congenital conditions affecting the urogenital system in male patients including spina bifida (SB), bladder exstrophy-epispadias complex (BEEC) and hypospadias. A comprehensive review was drafted exploring sexual dysfunction from a medical, psychosexual, surgical and reproductive point of view during transition from childhood (or adolescence) to adulthood. RESULTS: About 75% of men with SB have erectile dysfunction (ED) (Gamé et al. in Urology 67(3):566-570, 2006; Diamond et al. in 58(4):434-435, 1986). Most SB patients have impaired sexual development mainly due to diminished self-esteem, dependence on caregivers and lack of privacy (Blum et al. in Pediatrics 88(2):280-285, 1991). Men with BEEC have fewer intimate relationships than women because of the greater difficulties with issues regarding their genitalia and sexual activities (Deans et al. in Am J Obstet Gynecol 206(6):496.e1-496.e6, 2012). However, a good quality of life is achievable with the effective use of coping strategies (Deng et al. in Transl Androl Urol 7:941, 2018; Rikken et al. in BMC Womens Health 18(1):163, 2018; Friedler et al. in Reprod Biomed Online 32(1):54-61, 2016). Chordee occurs in 25% of all hypospadias patients. More severe hypospadias is related to a greater risk for complications. The long-term sexual quality of life (QoL) in men who underwent hypospadias surgery is influenced by a lot of factors. Therefore, an interactive and dynamic biopsychosocial model of sexual QoL was proposed. CONCLUSIONS: The care of patients with congenital urologic conditions becomes a challenge especially in the period of 'transition'. The goal of follow-up is a holistic management viewed from a medical, psychosexual, surgical end reproductive point. All patients should be asked for specific urinary, fecal or sexual concerns.
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Infertilidade Masculina/etiologia , Disfunções Sexuais Fisiológicas/etiologia , Anormalidades Urogenitais/complicações , Extrofia Vesical/complicações , Epispadia/complicações , Humanos , Hipospadia/complicações , Masculino , Disrafismo Espinal/complicaçõesRESUMO
PURPOSE OF REVIEW: Although immediate surgical outcomes of genitourinary reconstruction used to be the main focus in hypospadias and exstrophy-epispadias complex (EEC), recent research demonstrates rising concerns about long-term functional and psychosexual outcomes. Recent results about long-term outcomes of complex genitourinary reconstruction in those children transitioning into adulthood are summarized and discussed in this comprehensive review. RECENT FINDINGS: Long-term outcomes in hypospadias focus on psychosexual satisfaction and decisional regret. Interestingly, uncomplicated hypospadias repair results in equal satisfaction rates to those found in controls. Most adult patients are happy with their parents' decision to have them undergo surgery during childhood. No decisional regret was found in parents. Reinterventions were associated with a decline in satisfaction, as was a decrease in perceived penile length. Long-term, males with EEC are more dissatisfied with penile length than with continence problems. In cases of severe penile insufficiency, phalloplasty shows promising psychosexual outcomes at the price of a high complication rate. Female EEC patients show higher rates of pregnancy complications, portending a higher risk of miscarriage. SUMMARY: Psychosexual satisfaction of patients with repaired hypospadias transitioning into adulthood demonstrates equal satisfaction rates to those found in controls, without decisional regret associated with surgery during childhood. In EEC, more complications are seen when transitioning into a sexually active adult life.
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Epispadia , Hipospadia , Adulto , Criança , Epispadia/cirurgia , Feminino , Humanos , Hipospadia/cirurgia , Masculino , Pais , Pênis , Gravidez , Resultado do Tratamento , Uretra/cirurgiaRESUMO
BACKGROUND: The psychosexual outcome in adolescents and young adults (AYA) men born with hypospadias is precarious. However, the factors responsible for impaired outcome in some AYA men have been understudied. AIM: To explore the outcome after hypospadias repair in childhood of AYA men aged 16-21 years and examine their opinion and their parents' opinion about this type of surgery. METHODS: Cross-sectional assessment of 193 AYA men born with hypospadias and 50 male controls was performed. Questionnaires such as the Decision Regret Scale, Pediatric Penile Perception Score, Sexual Quality of Life-Male, International Index of Erectile Function, and a custom-made questionnaire were used. The Decision Regret Scale and a custom-made questionnaire were also completed by the participants' parents. Physical examination including Hypospadias Objective Penile Evaluation and measuring stretched penile length was performed. OUTCOMES: This study reports the psychosexual functioning (ie, social, relational, and sexual), erectile and sexual function after childhood hypospadias repair, using ad hoc measures. In addition, the opinion about hypospadias repair of patients and their parents is represented. RESULTS: The number of surgeries and satisfaction regarding penile appearance were the most important factors associated with the opinion on hypospadias repair and the psychosexual outcome. Most AYA men were more satisfied with their penile appearance than the physician. 80% of men were satisfied with having had a childhood hypospadias repair, even though they had not been able to consent to surgery themselves. Erectile and ejaculation problems were mild and seen in approximately 10% of the population. CLINICAL IMPLICATIONS: Based on our data, deferring hypospadias repair until the patient can decide himself is not warranted. However, physicians who accept a suboptimal esthetic outcome and withdraw from repeated surgery may contribute importantly to the patient's well-being, especially in proximal forms of hypospadias. STRENGTHS & LIMITATIONS: This is one of the rare studies addressing the AYA's psychosexual outcome after childhood hypospadias repair. Strengths include the combination of clinical and psychosexual data from a very large cohort of men and their parents to provide a more holistic view. By entering this study, participants might have a different comfort level regarding their sexuality or have a different body image than the overall population of young men. CONCLUSION: Uncomplicated hypospadias surgery results in equal psychosexual outcome as controls and in high satisfaction rates; multiple surgeries are a risk factor for poorer outcomes. 80% of men are satisfied with childhood hypospadias repair. Tack LJW, Springer A, Riedl S, et al. Psychosexual Outcome, Sexual Function, and Long-Term Satisfaction of Adolescent and Young Adult Men After Childhood Hypospadias Repair. J Sex Med 2020;17:1665-1675.
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Hipospadia , Adolescente , Adulto , Criança , Estudos Transversais , Humanos , Hipospadia/cirurgia , Masculino , Satisfação do Paciente , Satisfação Pessoal , Qualidade de Vida , Comportamento Sexual , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: To identify independent risk factors for urethroplasty failure in a prospective dataset. METHODS: Since 2008, data of all male patients undergoing urethroplasty at Ghent University Hospital have been prospectively recorded and maintained. This analysis excluded: posterior strictures, strictures of the perineostomy, urethral malignancy-related strictures, age < 18 years and follow-up < 1 year. Postoperatively, a voiding cysto-urethrography (VCUG) was performed after 2 weeks and in absence of significant contrast extravasation, the transurethral catheter was removed. Patients were followed after 3 m, 12 m and annually thereafter. Failure was defined as stricture recurrence requiring additional urethral intervention(s). Uni- and multivariate Cox regression analyses were performed on the entire patient cohort and for one-stage urethroplasty (OSU) at specific locations. RESULTS: In total, 474 patients were included. Median follow-up was 62 m (IQR 35-91). Significant extravasation was present in 6.9%. Bulbar stricture location was identified as independent protective factor for urethroplasty failure (HR 0.44; p = 0.046) and significant extravasation at first VCUG was identified as independent risk factor for urethroplasty failure (HR 2.86; p = 0.005). Cox regression analyses for OSU at specific locations could not identify other risk factors. All but one (89%) of the failures preceded by significant extravasation at first VCUG occurred within 2 years of follow-up whereas 44% of the failures with no or insignificant extravasation at first VCUG occurred after 2 years of follow-up (p = 0.03). CONCLUSIONS: Bulbar stricture location is an independent protective factor for urethroplasty failure. Significant extravasation at first urethrography is an independent risk factor for urethroplasty failure and is associated with earlier stricture recurrence than other failed cases.
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Uretra/cirurgia , Estreitamento Uretral/cirurgia , Adulto , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Prospectivos , Fatores de Risco , Falha de Tratamento , Procedimentos Cirúrgicos Urológicos Masculinos/métodosRESUMO
BACKGROUND AND OBJECTIVE: Differences of sexual development (DSD) affect the development of internal reproductive organs and external genitalia. Ectopic kidney is a rare and challenging pathology causing amongst others incontinence and recurrent urinary tract infections. Those pathologies may in certain cases be an indication for surgery. This manuscript aims to evaluate the role of robot-assisted laparoscopy in the surgical treatment of patients with ectopic kidneys or DSD. MATERIALS AND METHODS: A prospective database is maintained in a tertiary referral center with all robotic surgeries performed in children. From this database, a prospective series of robot-assisted resection of embryologic remnants located in the pelvis was extracted: resection of a prostatic utricle cyst, removal of ectopic non-functional kidneys, and resection of a hemi-uterus. RESULTS: From an initial database including 72 patients, six patients met the inclusion criteria. Three male patients presenting with utricle cysts, two young girls presenting with ectopic kidneys, and one young boy with pelvic embryological remnants of the uterus, were further evaluated. CONCLUSION: Surgical treatment of patients with DSD is safe, feasible, and a good indication for robot-assisted laparoscopic surgery, as both deep dissection and reconstruction in a limited surgical field are requested.
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Transtornos do Desenvolvimento Sexual/cirurgia , Rim/anormalidades , Rim/cirurgia , Laparoscopia/métodos , Procedimentos Cirúrgicos Robóticos , Criança , Transtornos do Desenvolvimento Sexual/complicações , Feminino , Humanos , Masculino , Estudos ProspectivosRESUMO
BACKGROUND: Hypospadias are among the most common genital malformations. Langerhans Cells (LCs) play a pivotal role in HIV and HPV infection. The migration of LC precursors to skin coincides with the embryonic period of hypospadias development and genetic alterations leading to the formation of hypospadias impact the development of ectodermally derived tissues. We hypothesized that this might be associated with a difference in frequency or morphology of epidermal and dermal LCs in hypospadias patients. METHODS: A total of 43 patients from two centers were prospectively included into this study after parental consent and ethics approval. Epidermal and dermal sheets were prepared from skin samples of 26 patients with hypospadias, 13 patients without penile malformations and 4 patients with penile malformations other than hypospadias. Immunofluorescence staining of sheets was performed with anti-HLA-DR-FITC and anti-CD207/Langerin-A594 antibodies. Skin sections from 11 patients without penile malformation and 11 patients with hypospadias were stained for Langerin. Frequencies as well as morphology and distribution of epidermal and dermal LCs on sheets and sections were microscopically evaluated. Cell counts were compared by unpaired t-tests. RESULTS: There was no difference in frequency of epidermal LCs, Neither on sheets (873 ± 61 vs. 940 ± 84LCs/mm2, p = 0.522) nor on sections (32 ± 3 vs. 30 ± 2LCs/mm2, p = 0.697). Likewise, the frequency of dermal LCs (5,9 ± 0,9 vs. 7.5 ± 1.3LCs/mm2, p = 0.329) was comparable between patients with hypospadias and without penile malformation. No differences became apparent in subgroup analyses, comparing distal to proximal hypospadias (p = 0.949), younger and older boys (p = 0.818) or considering topical dihydrotestosterone treatment prior to surgery (p = 0.08). The morphology of the LCs was not different comparing hypospadias patients with boys without penile malformations. CONCLUSIONS: LCs are present in similar frequencies and with a comparable morphology and distribution in patients with hypospadias as compared to children without penile malformations. This suggests that patients with hypospadias are not different from patients with normal penile development considering this particular compartment of their skin immunity.
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Antígenos CD/análise , Antígenos HLA-DR/análise , Hipospadia/embriologia , Hipospadia/patologia , Células de Langerhans , Lectinas Tipo C/análise , Lectinas de Ligação a Manose/análise , Pele/química , Pele/patologia , Pré-Escolar , Epiderme/química , Epiderme/patologia , Humanos , Lactente , Masculino , Estudos ProspectivosRESUMO
PURPOSE: We evaluated the surgical and functional outcomes, and the effect of the learning curve of nontransecting anastomotic repair for short bulbar and posterior urethral strictures. MATERIALS AND METHODS: A total of 75 patients were treated with nontransecting anastomotic repair for short bulbar strictures in 55 and for posterior strictures in 20. Surgical morbidity was scored using the Clavien-Dindo classification at 3 months. Sexual function was measured using SHIM (Sexual Health Inventory for Men) scoring preoperatively and postoperatively. Post-void dribbling before and after nontransecting anastomotic repair was also determined. To evaluate the learning curve outcomes were evaluated in patients 1 to 25, 26 to 50 and 51 to 75. RESULTS: Median followup was 30 months. Stricture recurred in 6 patients (8%), all diagnosed within 7 months after nontransecting anastomotic repair. Median operative time was 95 minutes and median hospital stay was 2 days. In 61 patients (81.3%) no surgical morbidity was recorded. Five (6.7%), 6 (8%) and 3 patients (4%) experienced a grade 1, 2 and 3b complication, respectively. Seven of 32 (21.9%) and 2 of 42 evaluable patients (4.7%) reported de novo erectile dysfunction and post-void dribbling, respectively, 3 months after nontransecting anastomotic repair. No difference in outcomes was observed among the 3 patient groups. CONCLUSIONS: Nontransecting anastomotic repair appears to be safe without a substantial learning curve effect. Patient counseling about possible surgical complications and transient erectile dysfunction is important.
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Anastomose Cirúrgica/métodos , Procedimentos de Cirurgia Plástica/métodos , Estreitamento Uretral/cirurgia , Adulto , Anastomose Cirúrgica/efeitos adversos , Disfunção Erétil/epidemiologia , Disfunção Erétil/etiologia , Seguimentos , Humanos , Curva de Aprendizado , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Estudos Prospectivos , Procedimentos de Cirurgia Plástica/efeitos adversos , Recidiva , Resultado do Tratamento , Uretra/cirurgia , Incontinência Urinária/epidemiologia , Incontinência Urinária/etiologiaRESUMO
This review discusses issues and concerns in the management of aphallia, updating status of a post-pubertal individual who required further surgery after having initial surgery for aphallia as an infant. Through this case, which discusses an 18-year-old young adult who had penile agenesis, who desired further phalloplasty involving glanuloplasty and implantation of an erectile device, we highlight the importance of periodic evaluation and close follow up. Surgery during infancy or early childhood to create a penis is important for gender development in a boy, especially if there were functional testes during fetal life, even if this surgery would only be the first stage. There is a strong probability of subsequent surgery after initial phalloplasty before puberty, even with the use of currently refined techniques. Here we discuss the changing techniques that document the ongoing, continued refinement of these procedures, highlighting that further outcome data are needed to identify ways to further optimize current techniques.
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Doenças do Pênis , Procedimentos de Cirurgia Plástica , Masculino , Lactente , Adulto Jovem , Humanos , Pré-Escolar , Adolescente , Doenças do Pênis/cirurgia , Pênis/cirurgia , Pênis/anormalidades , Ereção Peniana , Desenvolvimento SexualRESUMO
Desmopressin is a synthetic analogue of vasopressin and a selective vasopressin receptor 2 agonist. It was first synthesised in 1967 and utilised for its antidiuretic properties. It is also used in bleeding disorders to enhance clotting. Other potential uses of the drug have been reported. The present review aims to provide a broad overview of the literature on potential further uses of oral forms of desmopressin. Key therapeutic areas of interest were identified based on known physiological activities/targets of desmopressin or reports of an effect of desmopressin in the literature. The feasibility of adequate dosing with oral forms of the drug was also considered. Systematic literature searches were carried out using the silvi.ai software for the identified areas, and summaries of available papers were included in tables and discussed. The results of the searches showed that desmopressin has been investigated for its efficacy in a number of areas, including bleeding control, renal colic, the central nervous system and oncology. Evidence suggests that oral desmopressin may have the potential to be of clinical benefit for renal colic and bleeding control in particular. However, further research is needed to clarify its effect in these areas, including randomised controlled studies and studies specifically of oral formulations (and doses). Further research may also yield findings for cancer, cognition and overactive bladder.
RESUMO
INTRODUCTION: Treatments against urogenital cancers frequently have fertility side-effects. The strategy to preserve fertility after oncologic treatments is still a matter of debate with a lack of evidence and international guidelines. The aim of this study is to investigate fertility preservation practices before urogenital cancer treatments and to compare national habits. MATERIAL AND METHODS: An online anonymous survey was submitted from January to June 2021 to six European urological societies. The 31-items questionnaire included questions about demography, habits of evaluation, and management of fertility preservation in case of urogenital cancer treatments. RESULTS: Two hundred twenty-eight urologists from six urological societies in five different countries (Belgium, The Netherlands, Luxembourg, France, Finland) filled out the survey. Three quarter (74%; n = 166) usually propose a cryopreservation before orchidectomy. In case of oligo/azoo-spermia, the technique performed for the sperm extraction during orchidectomy varies among the sample: 70.5% (n = 160) of the responders do not perform a Testicular Sperm Extraction (TESE) nor a Percutaneous Epididymal Sperm Aspiration (PESA). The cryopreservation for prostate cancer treatments is never proposed in 48.17% (n = 105) of responders but conversely it is always proposed in 5.05% (n = 11). The cryopreservation before bladder cancer treatments is not commonly proposed (67.5%, n = 154). CONCLUSION: Our study showed variable country specific tendencies in terms of fertility preservation in the period of treatment of urological cancers. These differences seem to be related to national guidelines recommendations. Standardization of international guidelines is urgently needed in the field of fertility for urological cancer patients.
Assuntos
Criopreservação , Preservação da Fertilidade , Neoplasias Urológicas , Humanos , Preservação da Fertilidade/métodos , Masculino , Europa (Continente) , Neoplasias Urológicas/terapia , Padrões de Prática Médica/estatística & dados numéricos , Urologistas , Inquéritos e Questionários , Urologia , AdultoRESUMO
INTRODUCTION: Traditionally, open ureteral reimplantation (OUR) has been the standard treatment for primary vesicoureteral reflux (VUR) requiring reimplantation. Robotic-assisted laparoscopic ureteral reimplantation (RALUR) is gaining popularity and high success rates have been reported. OBJECTIVE: In this multi-institutional study, we aimed to compare the perioperative and postoperative outcomes of OUR and RALUR for high-grade (IV + V) VUR in children. STUDY DESIGN: A retrospective evaluation was performed collecting data from 135 children (0-18 years) who underwent high grade VUR surgical correction at nine European institutions between 01/01/2009 and 01/12/2020, involving either open or robotic approaches. Institutional review board approval was obtained. Patients with lower grades of VUR (≤III), previous history of open or endoscopic ureteral surgery, neurogenic bladder, or refluxing megaureter in need of ureteral tapering were excluded. Pre-, peri- and post-operative data were statistically compared. RESULTS: Overall, 135 children who underwent either OUR (n = 68), or RALUR (n = 67) were included, and their clinic and demographic features were collected. The mean age of the open group was 11 months (interquartile range [IQR] 9.9-16.6 months), in the RALUR group it was 59 months (IQR 29-78mo) (p < 0.01); the open cohort had a weight of 11 kg (IQR 9.9-16.6 kg) while the RALUR group had 19 kg (IQR 13-25 kg) (p < 0.01). No significant differences were found for intraoperative (1.5 % vs 7.5 %, p = 0.09) or for postoperative complication rates (7.4 % vs 9 %, p = 0.15). Favorable outcomes were reported in the RALUR group: shorter time to stooling (1 vs 2 days), fewer indwelling urethral catheter days (1 vs 5 days), perioperative drain insertion time (1 vs 5 days) and a shorter length of hospital stay (2 vs 5 days) (p < 0.01). The success rate was 94.0 % and 98.5 % in the open and RALUR groups, respectively. The long-term clinical success rates from both groups was comparable:42 vs 23 months for open and RALUR, respectively. DISCUSSION: This study reported a large multicentric experience focusing on high grade VUR. Furthermore, this study compares favorably to OUR in a safety analysis. There was also a trend towards higher success rates with RALUR utilizing an extravesical approach which has not been previously reported. CONCLUSION: RALUR is an efficacious and safe platform to use during ureteral reimplantation for high grade VUR. The overall peri-operative and post-operative complication rates are at least equivalent to OUR, but it is associated with a faster functional recovery and time to discharge. Medium to long term success rates are also equivalent to OUR.