La banda transobturadora en el tratamiento de mujeres con incontinencia urinaria / Transobturator tape in the treatment of women with urinary incontinence i: en

El tratamiento en mujeres con incontinencia urinaria es diferente del que se efectúa en los hombres. Al respecto, actualmente se emplean las técnicas de cinta vaginal libre de tensión y cinta transobturadora para levantar la vejiga o la uretra, o ambas, hacia la posición normal. El procedimiento quirúrgico con banda transobturadora de polipropileno de monofilamento trenzado figura entre las cirugías mayores ambulatorias y se muestra como un tratamiento eficaz y seguro, cuyos riesgos son mínimos. En este trabajo se comunican brevemente algunos aspectos sobre la incontinencia en féminas, su diagnóstico, prevención y factores de riesgo asociados, así como todo el proceso de aplicación de dicha técnica.

Treatment in women with urinary incontinence is different from that in men. In this regard, the techniques of tension-free vaginal tape and transobturator tape are currently used to lift the bladder or urethra, or both, back to the normal position. The surgical procedure with a monofilament braided polypropylene transobturator band is among the major outpatient surgeries and is shown to be an effective and safe treatment, with minimal risks. In this paper, some aspects of incontinence in women, its diagnosis, prevention and associated risk factors are briefly reported, as well as the entire process of applying this technique.

Progressive pre-disconnection of urethral mucosal flap during transurethral plasmakinetic enucleation of prostate improves postoperative urinary continence / 浙江大学学报·医学版

OBJECTIVES@#To investigate the effect of progressive pre-disconnection of urethral mucosal flap during transurethral plasmakinetic enucleation of prostate (TUPEP) on early recovery of urinary continence.@*METHODS@#Clinical data of patients with benign prostatic hyperplasia (BPH) admitted in Zhujiang Hospital of Southern Medical University during February and May 2022 were collected. All the patients underwent TUPEP, and the progressive pre-disconnection of urethral mucosal flap was performed in the procedure. The total operation time, enucleation time, postoperative bladder irrigation time and catheter indwelling time were recorded. Urinary continence was evaluated 24 h, 1 week, and 1, 3, 6 months after the removal of urinary catheter.@*RESULTS@#All surgeries were successfully completed at one time with less intraoperative bleeding, and there were no complications such as rectal injury, bladder injury or perforation of prostate capsule. The total operation time was (62.2±6.5) min, the enucleation time was (42.8±5.2) min, the postoperative hemoglobin decrease by (9.5±4.5) g/L, the postoperative bladder irrigation time was (7.9±1.4) h, and the postoperative catheter indwelling time was 10.0 (9.2, 11.4) h. Only 2 patients (3.6%) had transient urinary incontinence within 24 h after catheter removal. No urinary incontinence occurred at 1 week, and 1, 3, 6 months after operation, and no safety pad was needed. The Qmax at 1 month after operation was 22.3 (20.6, 24.4) mL/s, international prostate symptom scores were 8.0 (7.0, 9.0), 5.0 (4.0, 6.0) and 4.0 (3.0, 4.0) at 1, 3 and 6 months after surgery, and quality of life scores at 1, 3 and 6 months after surgery were 3.0 (2.0, 3.0), 2.0 (1.0, 2.0) and 1.0 (1.0, 2.0), all of these indicators were better than those before surgery (all P<0.01).@*CONCLUSIONS@#In the treatment of BPH, the application of progressive pre-disconnection of urethral mucosal flap in TUPEP can completely remove the hyperplastic glands and promote early recovery of postoperative urinary continence with less perioperative bleeding and decreased surgical complications.

Hematoma retropúbico masivo posterior a TVT: enfrentamientos diferentes para una complicación infrecuente / Massive retropubic hematoma after TVT: different approaches for an uncommon complication

INTRODUCCIÓN: La TVT (tension-free vaginal tape) es una cirugía efectiva, pero no exenta de riesgos. Las complicaciones vasculares ocurren en un 0,9-1,7%; solo el 0,33% se presentan como hematoma masivo, en general asociado a la lesión de variante anatómica corona mortis (CM). OBJETIVO: Reportar tres tipos de manejo en pacientes con hematomas masivos después de cirugía para la incontinencia. MÉTODO: Revisión de casos de hematomas masivos tras TVT. Análisis de tres casos con diferente manejo. RESULTADOS: 1086 pacientes operadas en 10 años, 1% hematomas sintomáticos, 0,36% hematomas masivos. Se presentan tres casos. Caso 1: presenta inestabilidad hemodinámica sin respuesta a volumen ni vasoactivos, requirió laparotomía exploradora y se encontró un vaso sangrante retropúbico, compatible con CM, y un hematoma de 1000 cc. Caso 2: hipotensión que responde a volumen, asintomática al día siguiente de alta, reingresó 12 días después con caída de 6 puntos en la hemoglobina y la tomografía computarizada (TC) mostró un hematoma de 550 cc; recibió drenaje percutáneo. Caso 3: asintomática, alta el primer día posoperatorio, reingresa al quinto día con descenso de 4 puntos en la hemoglobina y la TC informa hematoma de 420 cc, que drena espontáneamente por vía vaginal. Todas las pacientes recibieron 14 días de antibióticos, y permanecieron continentes. CONCLUSIONES: Los hematomas retropúbicos masivos son una complicación poco frecuente. Su manejo considera la estabilización hemodinámica, el control del sangrado y el drenaje.

INTRODUCTION: TVT (tension-free vaginal tape) is an effective surgery, not without risks. Vascular complications occur in 0.9 to 1.7%, of which 0.33% present as massive hematoma, generally associated with injury of an anatomical variant, Corona Mortis (CM). OBJECTIVE: To report three types of management in patients with massive hematomas after anti-incontinence surgery. METHOD: Review of cases of massive hematomas after TVT surgery. Analysis of three cases with different management. RESULTS: 1086 patients operated in 10 years, 1% symptomatic hematomas, 0.36% massive. Three cases are presented. Case 1: hemodynamic instability without response to volume or vasoactive agents, required reoperation with exploratory laparotomy, a retropubic bleeding vessel, compatible with CM, and hematoma 1000 cc was found. Case 2: hypotension responds to volume, asymptomatic at next day in discharge conditions, she was readmitted 12 days later with falled 6-point in Hb, and CT showed hematoma 550 cc; she received percutaneous drainage. Case 3: asymptomatic, discharge on the first day after TVT, readmitted on the 5th day with falled 4-point in Hb, CT informed hematoma 420 cc, spontaneously drains vaginally. Patients received 14 days of antibiotics, remained continent. CONCLUSIONS: Massive retropubic hematomas are an infrequent complication, and management considers hemodynamic stabilization, bleeding control and drainage.

Burch Procedure: A Historical Perspective / Procedimento de Burch: Uma perspectiva histórica

Abstract Introduction The Burch procedure (1961) was considered the gold standard treatment for stress urinary incontinence (SUI) before the midurethral slings (MUSs) were introduced, in 2001. Objective This historical perspective of the Burch's timeline can encourage urogynecological surgeons to master the Burch technique as one of the options for surgical treatment of SUI. Search Strategy and Selection Criteria A bibliographic search was performed in the PubMed and National Library of Medicine (NIH) databases with the terms Burch colposuspension AND history AND stress urinary incontinence in the last 20 years. The original article by Burch (1961) was included. The references were read by three authors. The exclusion criterion was studies in non-English languages. Biomedical Library Special Collections were included as historical relevant search. Data Collection, Analysis and Main Results Some modifications of the technique have been made since the Burch procedure was first described. The interest in this technique has been increasing due to the negative publicity associated with vaginal synthetic mesh products. Twenty-nine relevant articles were included in the present review article, and numerous trials have compared Burch colposuspension with MUS. Conclusion This historical perspective enables the scientific community to review a standardized technique for SUI. Burch colposuspension should be considered an appropriate surgical treatment for women with SUI, and an option in urogynecological training programs worldwide.

Resumo Introdução O procedimento de Burch (1961) foi considerado o tratamento padrão ouro para a incontinência urinária de esforço (IUE) antes da introdução dos slings de uretra média (SUMs), em 2001. Objetivo Esta perspectiva histórica da linha do tempo do procedimento de Burch pode encorajar os cirurgiões uroginecológicos a dominar a técnica deste procedimento como uma das opções para o tratamento cirúrgico da IUE. Estratégia de busca e critérios de seleção A busca bibliográfica foi realizada nas bases de dados PubMed e National Library of Medicine (NIH) com os termos Burch colposuspension AND history AND stress urinary incontinence nos últimos 20 anos. O artigo original de Burch (1961) foi incluído. As referências foram analisadas por três autores com exclusão de estudos em idiomas diferentes do inglês. Coleções de bibliotecas biomédicas foram incluídas por ordem de relevância histórica. Coleta de dados, análise e principais resultados Algumas modificações de técnica foram realizadas desde que o procedimento de Burch foi inicialmente descrito. O interesse por essa técnica vem aumentando devido à publicidade negativa associada aos produtos de tela sintética vaginal. Vinte e nove artigos relevantes foramincluídos, e vários estudos compararam a colposuspensão de Burch com SUMs. Conclusão Essa perspectiva histórica possibilita à comunidade científica revisar uma técnica padronizada para a IUE. A colposuspensão de Burch pode ser considerada um tratamento cirúrgico adequado paramulheres com IUE, e uma opção emprogramas de treinamento uroginecológico em todo o mundo.

Guiding opioid-free intravenous antinociception with the Analgesia Nociception Index: a case report / Antinocicepção intravenosa sem opioides orientada pelo Índice de Analgesia/Nocicepção: relato de caso

Abstract Background: Opioid-free anesthesia decreases the incidence of opioid adverse events, but its optimal antinociceptive depth has not been clearly defined. Personalizing intraoperative opioid-free infusions with a nociception monitor may be the solution. Case report: We describe the feasibility and potential limitations of titrating opioid-free antinociception during major abdominal surgery using the Analgesia Nociception Index (Mdoloris, Lille, France) in an obese patient. After stabilizing the patient's nociception-antinociception balance intraoperatively we quickly reversed anesthesia and the patient did not require postoperative opioids. Conclusion: Personalizing opioid-free antinociception with a nociception monitor is feasible. It may optimize intraoperative antinociception and improve postoperative comfort.

Resumo Introdução A anestesia sem opioides diminui a incidência de eventos adversos associados aos opioides, mas a profundidade antinociceptiva ideal dessa abordagem não está claramente definida. Personalizar a infusão intraoperatória sem opioides com o uso de monitor de nocicepção pode ser a solução. Relato de caso Descrevemos a viabilidade e as eventuais limitações da titulação da antinocicepção sem opioides por meio do uso do Índice de Analgesia/Nocicepção (Mdoloris, Lille, França) durante cirurgia abdominal de grande porte em paciente com obesidade. Depois de estabilizar o equilíbrio nocicepção-antinocicepção da paciente no intraoperatório, revertemos rapidamente a anestesia e a paciente não precisou de opioides no pós-operatório. Conclusão A personalização da antinocicepção sem opioides por meio do emprego de monitor de nocicepção é factível. A abordagem pode otimizar a antinocicepção intraoperatória e melhorar o conforto pós-operatório.

Penile prosthesis implant in the special populations: diabetics, neurogenic conditions, fibrotic cases, concurrent urinary continence surgery, and salvage implants / 亚洲男科学杂志(英文版)

Penile prosthesis implant (PPI) remains an effective and safe treatment option for men with erectile dysfunction (ED). However, PPI surgery can be associated with a higher risk of complications in certain populations. This article provides a critical review of relevant publications pertaining to PPI in men with diabetes, significant corporal fibrosis, spinal cord injury, concurrent continence surgery, and complex salvage cases. The discussion of each category of special populations includes a brief review of the surgical challenges and a practical action-based set of recommendations. While specific patient populations posed considerable challenges in PPI surgery, strict pre- and postoperative management coupled with safe surgical practice is a prerequisite to achieving excellent clinical outcomes and high patient satisfaction rate.

Voiding symptoms obtained by open versus directed anamnesis as predictors of voiding dysfunction in women

ABSTRACT Objectives To determine the differences between voiding symptoms obtained by open anamnesis (VS-Open) versus voiding symptoms obtained by directed anamnesis (VS-Directed) to predict voiding dysfunction in women. Materials and Methods Retrospective study of women with prior anti-incontinence surgery evaluated during 5 years. In a standardized clinical history taking, each patient was asked to answer question number five of the UDI-6 questionnaire ("Do you experience any difficulty emptying your bladder?"). If the answer was positive, the following voiding symptoms spontaneously described by the patient were documented: slow urine stream, straining to void, intermittent stream and feeling of incomplete bladder emptying, which were considered VS-Open. If the answer to this question was negative or if the patient had not reported the four voiding symptoms, she was asked in a directed manner about the presence of each o Ninety-one women are analyzed. Eighteen patients presented voiding dysfunction (19.8%), There was a statistical association between voiding dysfunction and the presence of any VS-Open (p = 0.037) and straining to void obtained by open anamnesis (p = 0.013). Sensitivity, specificity, PPV, NPV, positive likelihood ratio and negative likelihood ratio, respectively, were 44.4% and 27.8%, 80.8% and 94.5%, 36.3% and 55.6%, 85.5% and 84.1%, 2.324 and 5.129, and 0.686 and 0.764. There was no statistical association between voiding dysfunction and VS-Directed. Conclusions VS-Open may predict better voiding dysfunction than VS-Directed in women.

Occult urinary incontinence treatment: systematic review and meta-analysis-brazilian guidelines / Tratamento de incontinência urinária oculta: revisão sistemática e metanálise - diretrizes brasileiras

Abstract Objective To evaluate if performing anti-incontinence procedures during surgical anterior and/or apical prolapse correction in women with asymptomatic urinary incontinence (UI) may prevent stress urinary incontinence (SUI) postoperatively. Methods We have performed a systematic review of articles published in the PubMed, Cochrane Library, and Lilacs databases until March 31, 2016. Two reviewers performed the data collection and analysis, independently. All of the selected studiesweremethodologically analyzed. The results are presented as relative risk (RR), with a 95% confidence interval (CI). Results After performing the selection of the studies, only nine trials fulfilled the necessary prerequisites. In the present review, 1,146 patients were included. Altogether, the review included trials of three different types of anti-incontinence procedures. We found that performing any anti-incontinence procedure at the same time of prolapse repair reduced the incidence of SUI postoperatively (RR = 0.50; 95% CI: 0.28-0.91). However, when we performed the analysis separately by the type of anti-incontinence procedure, we found different results. In the subgroup analysis with midurethral slings, it is beneficial to perform it to reduce the incidence of SUI (RR = 0.08; 95% CI: 0.02-0.28). On the other hand, in the subgroup analysis with Burch colposuspension, there was no significant difference with the control group (RR = 1.47; 95% CI: 0.28-7.79]). Conclusion Performing any prophylactic anti-incontinence procedure at the same time as prolapse repair reduced the incidence of SUI postoperatively. The Burch colposuspension did not show any decrease in the incidence of SUI postoperatively.

Resumo Objetivo: Avaliar se a realização de procedimentos anti-incontinência durante a correção cirúrgica do prolapso anterior e/ou apical em mulheres assintomáticas para incontinência urinária (IU) pode prevenir a incontinência urinária de esforço (IUE) no pós-operatório. Métodos: Foi realizada uma revisão sistemática dos artigos publicados nas bases de dados PubMed, Cochrane Library e Lilacs até o dia 31 de março de 2016. Dois revisores realizaram a coleta e a análise de dados, de forma independente. Todos os estudos selecionados foram analisados metodologicamente. Os resultados estão apresentados como risco relativo (RR), com 95% de intervalo de confiança (IC). Resultados: Após a seleção do estudo, apenas nove estudos preencheram os prérequisitos necessários. Nesta revisão, 1.146 pacientes foram incluídos. No total, a revisão incluiu ensaios de três tipos diferentes de procedimentos anti-incontinência. Descobrimos que realizar qualquer procedimento anti-incontinência ao mesmo tempo que o reparo do prolapso reduziu a incidência de IU no pós-operatório (RR = 0,50; IC 95%: 0,28-0,91). No entanto, quando fizemos a análise separadamente pelo tipo de procedimento antiincontinência, encontramos resultados diferentes. Na análise de subgrupos com slings miduretrais, é benéfico realizá-lo para reduzir a incidência de IU (RR = 0,08; IC 95%: 0,02- 0,28). Por outro lado, na análise de subgrupo com colposuspensão de Burch, não houve diferença significativa com o grupo controle (RR = 1,47; IC 95%: 0,28-7,79]). Conclusão: A realização de qualquer procedimento profilático anti-incontinência ao mesmo tempo que o reparo do prolapso reduziu a incidência de IUE no pós-operatório. A colposuspensão de Burch nãomostrou diminuição na incidência de IUE no pós-operatório.

Impact of urinary incontinence on the quality of life of individuals undergoing radical prostatectomy / Impacto da incontinência urinária na qualidade de vida de indivíduos submetidos à prostatectomia radical / Impacto de la incontinencia urinaria en la calidad de vida de individuos sometidos a la prostatectomia radical

ABSTRACT Objective: to assess the level of urinary incontinence and its impact on the quality of life of patients undergoing radical prostatectomy. Method: cross-sectional study carried out with prostatectomized patients. The data were collected from the following instruments: sociodemographic questionnaire, Pad Test, International Consultation on Incontinence Questionnaire - Short Form and King Health Questionnaire. Data were submitted to descriptive and bivariate statistical analysis. The level of significance was set at 0.05. Results: a total of 152 patients participated, with a mean age of 67 years. Among incontinent patients, there was a predominance of mild urinary incontinence. Urinary incontinence had a very severe impact on the general assessment of quality of life in the first months and severe impact after six months of surgery. The greater the urinary loss, the greater the impact on the quality of life domains Physical Limitations, Social Limitations, Impact of Urinary Incontinence and Severity Measures. Most participants reported no erection after surgery and therefore did not respond to the question of the presence of urinary incontinence during sexual intercourse. Conclusion: the present study evidenced the occurrence of urinary incontinence after radical prostatectomy at different levels and its significant impact on the quality of life of men, which reveals the need of interventions for controlling it.

RESUMO Objetivo: avaliar o nível de incontinência urinária e o seu impacto na qualidade de vida de pacientes submetidos à prostatectomia radical. Método: estudo transversal, realizado com pacientes prostatectomizados. Os dados foram coletados a partir dos seguintes instrumentos: questionário sociodemográfico, Pad Test, International Consultation on Incontinence Questionnaire - Short Form e King Health Questionnaire. Os dados foram submetidos à análise estatística descritiva e bivariada. O nível de significância adotado foi de 0,05. Resultados: participaram 152 pacientes, com idade média de 67 anos. Entre os pacientes incontinentes, houve predomínio da incontinência urinária leve. A incontinência urinária causou impacto muito grave na avaliação geral da qualidade de vida nos primeiros meses e grave após seis meses de cirurgia. Quanto maior a perda urinária, maior impacto nos domínios da qualidade de vida Limitações Físicas, Limitações Sociais, Impacto da Incontinência Urinária e Medidas de Gravidade. A maioria dos participantes relatou ausência de ereção após a cirurgia e por isso não respondeu à questão referente à presença de incontinência urinária durante a relação sexual. Conclusão: o estudo evidenciou a ocorrência da incontinência urinária após prostatectomia radical em diferentes níveis e o seu impacto significativo na qualidade de vida dos homens merecendo intervenções para o seu controle.

RESUMEN Objetivo: evaluar el nivel de incontinencia urinaria y su impacto en la calidad de vida de pacientes sometidos a la prostatectomia radical. Método: estudio transversal, realizado con pacientes prostatectomizados. Los datos fueron recogidos a partir de los siguientes instrumentos: cuestionario sociodemográfico, Pad Test, International Consultation on Incontinence Questionnaire - Short Form y King Health Questionnaire. Los datos fueron sometidos al análisis estadístico descriptivo y bivariado. El nivel de significancia adoptado fue de 0,05. Resultados: participaron 152 pacientes, con edad media de 67 años. Entre los pacientes incontinentes, hubo predominio de la incontinencia urinaria leve. La incontinencia urinaria causó impacto muy grave en la evaluación general de la calidad de vida en los primeros meses y grave después de seis meses de cirugía. Cuanto mayor la pérdida urinaria, mayor el impacto en los dominios de la calidad de vida Limitaciones Físicas, Limitaciones Sociales, Impacto de la Incontinencia Urinaria y Medidas de Gravedad. La mayoría de los participantes relató ausencia de erección después de la cirugía y por eso no respondió a la pregunta referente a la presencia de incontinencia urinaria durante la relación sexual. Conclusión: el estudio evidenció la ocurrencia de la incontinencia urinaria después de la prostatectomia radical en diferentes niveles y su impacto significativo en la calidad de vida de los hombres mereciendo intervenciones para su control.

Artificial sphincter "BR - SL - AS 904" in the treatment of urinary incontinence after radical prostatectomy: efficacy, practicality and safety in a prospective and multicenter study

ABSTRACT Purpose: The objective of the present study is to test the efficiency and practicality of a new artificial sphincter "BR - SL - AS - 904" in the control of urinary incontinence in post - PR patients and to evaluate their complications. Patients and Methods: Fifteen patients with incontinence after one year of radical prostatectomy were included prospectively. All patients underwent artificial urethral sphincter (AUS) implant "BR - SL - AS - 904" according to established technique. Independent variables such as free urinary flow, PAD weight test, ICIQ - SF score and urinary symptoms through the IPSS score were compared in different follow-up moments. Results: Patients submitted to AUS implantation did not present trans - operative or post - operative complications related to the surgical act such as: infection, hematoma, erosion or urinary retention. Device was inert to the body during the follow-up, showing an excellent adaptation of the patients, besides the easy handling. The mean age was 68.20 years 40% of the patients had systemic arterial hypertension, 6.7% diabetes mellitus, 6.7% were hypertensive and diabetic, 13.4% were hypertensive, had diabetes and hypercholesterolemia and 26.7% patients had no comorbidities. It was evidenced that the urinary flow peak during the follow-up remained stable. Decreased averages and median PAD weight test were 135.19 to 75.72 and 106.00 to 23.50, respectively. The IPSS score decreased and the quality of life increased (12.33 to 3.40 and 2.50 to 3.20 respectively). The ICQF - SF questionnaire score also showed a decrease, ranging from 16, 71 to 7.33. Conclusion: The artificial sphincter implant "BR - SL - AS 904" was reproducible, safe and effective in the control of urinary incontinence in post - PR patients.

Evaluation of urodynamic parameters after sling surgery in men with post-prostatectomy urinary incontinence

ABSTRACT Objective: To evaluate urodynamic alterations after sub-urethral sling surgery (SSU) in patients with post-prostatectomy urinary incontinence (PPUI). Materials and Methods: We evaluated data of 22 patients submitted to radical prosta- tectomy (RP) or transurethral resection of prostate (TURP) that presented post-surgical urinary incontinence and were treated with SSU implant in a pilot study previously performed in our institution. Methods: Those patients with PPUI were evaluated by urodynamic exam (UD) before and after surgery, and the parameters were compared, including uroflow, cystometry and micturition study. Exclusion criteria included patients without pre-operatory urodynamic study, those with urethral stenosis, those not healed of prostate cancer, pa- tients without clinical conditions to be submitted to urodynamic study and those with severe neurological diseases or that refused to sign the consent form. Results were analyzed statistically by Fisher, Wilcoxon or Mann-Whitney tests. Results: During free uroflow, none parameters showed any statistical significant differ- ences. During cystometry, there were also no statistical differences and the same was observed at pressure versus flow study; the exception was at maximal flow detrusor pressure (PdetQmax), that was lower at post-operatory (p=0.028). In relation to the presence of urinary dysfunctions associated to PPUI, we observed a significant reduc- tion of detrusor overactivity (p=0.035) in relation to pre-operatory period. Conclusion: SSU surgery significantly reduced detrusor overactivity and PdetQMax; however, there were no alterations of other evaluated urodynamic parameters.

Salvage surgical procedure for artificial sphincter extrusion

ABSTRACT Case Hypothesis: Surgical removal is the standard treatment for artificial sphincter extrusion. However in some specific situations is possible to maintain the prosthesis with good results. Case report: We report a 60 years old patient presenting sphincter pump extrusion one month after artificial urinary sphincter (AUS) AMS 800™ placement for treating post-radical prostatectomy urinary incontinence (PRPUI). He also had a penile pros- thesis implant one year before that was replaced in the same surgery the sphincter was implanted. As patient refused sphincter removal and there were no signals of active infection he was treated by extensive surgical washing with antibiotics and antiseptics. Pump was repositioned in the opposite side of the scrotum. Patient had good evolution with sphincter activation 50 days later. After 10 months of follow up, patient is socially continent and having regular sexual intercourse. Savage surgery may be an option in select cases of artificial sphincter extrusion. Promising future implications: Like in some patients with penile prosthesis some pa- tients with artificial sphincter extrusion can be treated without removing the device. This may be a line of research about conservative treatment of artificial sphincter complications.

Late secondary urological reconstruction of separated ischiopagus twins with exstrophic bladder and urinary incontinence / Reconstrução urológica tardia de gêmeos isquiópagos com extrofia de bexiga e incontinência urinária

ABSTRACT We report a case of secondary urinary reconstruction of previously separated conjoined twins with exstrophic bladder and urinary incontinence. Patients were male and aged 13-year-old. Twin one had a history of failed enterocystoplasty that extruded and was visible like an exstrophic neobladder. He underwent a procedure to close bladder neck and reconfigure abdominal wall. After the procedure the patient developed a fistula that was treated, but it persisted and, for this reason, a catheterizable pouch was constructed and native bladder was discarded. Twin two required the immediately construction of catheterizable pouch using the Macedo's technique. Currently, both patients are continent at 4 hour intervals. The mean follow-up was 8 months. Modern continent urinary diversion techniques offer new perspectives and hope for such complex population.

RESUMO Relata-se caso de reconstrução urinária em gêmeos siameses previamente separados com apresentação clínica de bexiga extrófica e incontinência urinária. Os dois pacientes eram do sexo masculino com idade de 13 anos. O primeiro gêmeo apresentava falha da enterocistoplastia com extrusão e visualização da neobexiga extrófica, tendo sido submetido ao fechamento do colo vesical e à reconfiguração da parede abdominal. Após o procedimento, o paciente desenvolveu fístula, que foi tratada, mas persistiu. Posteriormente, optamos por bolsa cateterizável, descartando a bexiga nativa. O segundo gêmeo foi submetido à construção imediata de bolsa cateterizável, por meio da técnica de Macedo. Atualmente, ambos os pacientes estão continentes em intervalos de 4 horas. O seguimento médio foi de 8 meses. As atuais técnicas de derivação urinária oferecem novas perspectivas e esperança para esta população complexa.