104 results on '"Derivación urinaria"'
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2. Percepción de la calidad de vida en familias con pacientes pediátricos portadores de vejiga neurogénica.
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Augusto Rincón-Torres, César and Giovanni Jiménez-Barbosa, Wilson
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- 2024
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3. Why do patients with urinary diversions have an increased risk of bone fracture? A systematic review on risk factors for osteoporosis and bone mineral density loss in this group of patients.
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Domínguez García A, Muñoz Rodríguez J, Prats López J, Casado Burgos E, Cuadrench Solorzano S, Zegrí de Olivar ME, Gavaldà Guillén A, and Serra Aracil X
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- Humans, Risk Factors, Postoperative Complications epidemiology, Postoperative Complications etiology, Risk Assessment, Cystectomy, Prevalence, Osteoporosis complications, Osteoporosis epidemiology, Osteoporosis etiology, Bone Density, Urinary Diversion, Fractures, Bone etiology, Fractures, Bone epidemiology
- Abstract
Introduction: Patients undergoing radical cystectomy with urinary diversions (UD) are at increased risk of bone fractures compared to the general population. Although a loss of bone mineral density (BMD) has been described in patients with UD, we still do not know with certainty why these patients follow this tendency., Objective: We performed a systematic review of the available literature to analyze the prevalence of osteoporosis and bone alterations in patients with ileal UD and the possible associated risk factors., Evidence Acquisition: We systematically searched PubMed® and Cochrane Library for original articles published before December 2022 according to PRISMA guidelines., Evidence Synthesis: A total of 394 publications were identified. We selected 12 studies that met the inclusion criteria with 496 patients included. Six of the twelve studies showed decreased BMD values. Prevalence of osteoporosis was specified in three articles, with values ranging from 0% to 36%. Risk factors such as age, sex, body mass index, metabolic acidosis and renal function appear to have an impact on bone tissue reduction, while type of UD, follow-up, 25-hydroxyvitamin D and parathormone had less evidence or contradictory data. The heterogeneity of the studies analyzed could led to interpretation bias., Conclusions: UD are associated with multiple risk factors for osteoporosis and bone fractures. Identifying patients at highest risk and establishing diagnostic protocols in routine clinical practice are essential to reduce the risk of fractures and the resulting complications., (Copyright © 2023 AEU. Published by Elsevier España, S.L.U. All rights reserved.)
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- 2024
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4. What do we see when we do not see the bladder? Review of the main urinary diversion techniques and their complications.
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Salgado-Parente A, Antolinos-Macho E, González-Huete A, García-Latorre R, Canales-Lachén E, and González-Gordaliza MC
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- Humans, Cystectomy, Diagnostic Imaging, Postoperative Complications diagnostic imaging, Postoperative Complications etiology, Urinary Bladder diagnostic imaging, Urinary Bladder surgery, Urinary Diversion adverse effects, Urinary Diversion methods
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Objective: To review the different types of urinary diversion surgeries (UDS) in order to recognize the expected findings in a postoperative study, using different imaging techniques. To recognize the main postoperative complications, both early and late., Conclusion: UDS are surgical procedures whose purpose is to redirect urine flow after cystectomy, generally in an oncologic context. The imaging evaluation of urological surgeries is often a radiological challenge, with CT being the most commonly used image modality. Therefore, it is essential to know the main surgical techniques, the expected postoperative findings and the optimization of imaging techniques for early diagnosis and correct evaluation of postoperative complications., (Copyright © 2023. Published by Elsevier España, S.L.U.)
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- 2023
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5. Self-esteem and quality of life in patients with neurogenic dysfunction and continent urinary diversion and/or procedures for anterograde enemas.
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Figueroa Gutiérrez LM
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- Humans, Adolescent, Cross-Sectional Studies, Enema methods, Diagnostic Self Evaluation, Quality of Life, Urinary Diversion adverse effects
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Introduction and Objective: The importance of evaluating the self-esteem and quality of life of patients with a chronic disease has become increasingly relevant. The study describes self-esteem and quality of life outcomes in patients with neurogenic dysfunction and continent urinary diversions and/or antegrade enema procedures., Materials and Methods: Cross-sectional observational study, including patients with neurogenic dysfunction who required a continent urinary diversion and/or an antegrade enema conduit during their treatment. The self-esteem evaluation was done with the Rosenberg scale and the quality of life with the KIDSCREEN-27 questionnaire., Variables Measured: socio-demographic, clinical and economic characteristics. Descriptive statistics were applied., Results: The mean age of the 9 patients was 15.6 years, the mean time elapsed from surgery to application of the questionnaires was 60.9 ± 37.1 months. With a perception of improvement in 8 of the 9 patients and a normal or higher self-esteem score in all cases. In the description of physical activity and health, it was found that 7 of the 9 young people presented a perception of good health in general. A considerable reduction in the use of diapers was achieved after the intervention, going from consuming 6.2 ± 1.4 diapers per day to only 1.7 ± 1.3 diapers per day., Conclusions: Despite the sequelae, comorbidities and procedures, the results of self-esteem and quality of life in patients with neurogenic dysfunction are high., (Copyright © 2023 AEU. Published by Elsevier España, S.L.U. All rights reserved.)
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- 2023
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6. Prevalence of metabolic acidosis in ileal diversions more than one year after radical cystectomy and associated secondary metabolic effects.
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Domínguez García A, Centeno Álvarez C, Muñoz Rodríguez J, Bonfill Abella T, Capdevila Gonzalo M, de Verdonces Roman L, Mayordomo Ferrer O, Azuara Invernon P, Casado Burgos E, Prats López J, and Serra Aracil X
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- Humans, Cystectomy adverse effects, Bicarbonates, Prevalence, Postoperative Complications epidemiology, Postoperative Complications etiology, Acidosis epidemiology, Acidosis etiology, Renal Insufficiency complications
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Introduction and Objective: Metabolic acidosis (MA) is a well-known complication in patients with ileal urinary diversions. It is common in the early postoperative stages and decreases over time. Our objective is to investigate the prevalence of MA after more than one year of follow-up, identify the associated risk factors, and analyze its secondary metabolic consequences., Materials and Methods: We conducted an observational study between January 2018 and September 2022 following the STROBE guidelines. MA was defined as a serum bicarbonate level <22mEq/L. Finally, we analyzed 133 patients with a mean follow-up of 55.24 ± 42.36 months., Results: MA was observed in 16 (12%) patients. Patients with and without MA were comparable in age, sex, and follow-up time. The group with MA presented a higher rate of anemia (68,75% vs 19,65%, p < 0.001) and renal failure (100% vs 45,29%, p < 0.001), statistically significant higher levels of serum creatinine, chloride, potassium, parathyroid hormone, and phosphorus but lower serum values of hemoglobin, renal glomerular filtration rate, total cholesterol, vitamin D, calcium, and albumin (all p < 0.05). Renal glomerular filtration rate was the only independent risk factor related to the development of MA (OR 0.914; 95% CI 0.878-0.95; p < 0.0001), proving a close correlation with venous bicarbonate values (r = 0.387, p < 0.001)., Conclusions: MA is a little prevalent disorder in ileal urinary diversions more than one year after radical cystectomy is performed but it has secondary consequences on hematologic, renal, protein, lipid, and bone metabolism. We recommend to a close follow-up in patients with renal failure for early diagnosis and treatment., (Copyright © 2023 AEU. Published by Elsevier España, S.L.U. All rights reserved.)
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- 2023
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7. Pacientes com derivações urinárias: uma abordagem sobre as necessidades humanas básicas afetadas [Patients with urinary derivations: an approach to basic human needs affected]
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Raquel Conceição de Almeida Ramos, Cristiane Maria Amorim Costa, Elizabeth Rose da Costa Martins, Araci Carmen Clos, Macio Tadeu Ribeiro Francisco, and Thelma Spíndola
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estomia ,derivação urinária ,qualidade de vida ,cuidados de enfermagem [ostomy ,urinary derivation ,quality of life ,nursing care] [estomía ,derivación urinaria ,calidad de vida ,atención de enfermería] ,Nursing ,RT1-120 - Abstract
Este estudo teve como objetivo descrever os problemas cotidianos vivenciados por pacientes com derivação urinária e relacioná-los com a Teoria das Necessidades Humanas Básicas de Wanda Horta. Trata-se de uma pesquisa descritiva com abordagem quantiqualitativa realizada com 10 pacientes da unidade de urologia de um hospital universitário, no Rio de Janeiro, no período de junho a setembro de 2011. O tratamento dos dados abrangeu o método estatístico, a análise de conteúdo dos depoimentos e sua sistematização em temas e categorias. Os resultados evidenciaram que pacientes com derivações urinárias se sentem afetados nas necessidades psicossociais e psicobiológicas, sendo a primeira mais manifesta. Concluiu-se que é imprescindível que a equipe de enfermagem realize uma assistência integral, individualizada e sistematizada ao paciente com derivação urinária visando solucionar ou minimizar as dificuldades relatadas. ABSTRACT This study aimed to describe the problems identified by patients with urinary derivation in their daily lives and to relate these problems to the Theory of Basic Human Needs Wanda Horta. This is a descriptive research with quantitative and qualitative approach performed with 10 patients from a urology ward of a university hospital in Rio de Janeiro, in the period June-September 2011. Data analysis was done using content analysis and systematic themes and categories. The results showed that patients with urinary derivations feel affected in psychobiological and psychosocial needs, the first being the most obvious. It was concluded that it is imperative that the nursing staff perform comprehensive care, individualized and systematic patient with urinary derivation aiming to solve or minimize the difficulties reported. RESUMEN Este estudio tuvo como objetivo describir los problemas identificados por los pacientes con derivación urinaria en su vida cotidiana y relacionar estos problemas con la Teoría de las Necesidades Humanas Básicas Wanda Horta. Se trata de una investigación descriptiva con enfoque cuantitativo y cualitativo realizada con 10 pacientes de la unidad de urología de un hospital universitario de Rio de Janeiro-RJ-Brasil, en el período de junio a septiembre de 2011. El tratamiento de datos se realizó mediante el análisis de contenido y los temas y categorías sistemáticas. Los resultados mostraron que los pacientes con derivaciones urinarias se sienten afectados en las necesidades psicobiológicos y psicosociales, siendo el primero el más obvio. Se concluyó que es imprescindible que el personal de enfermería realice una atención integral, individualizada y sistemática al paciente con derivación urinaria con el objetivo de resolver o minimizar los problemas reportados.
- Published
- 2013
8. Prevalencia de complicaciones mayores en nefrolitotomía percutánea en una clínica de tercer nivel en Medellín entre 2015–2017
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Rodrigo Toro-Bermúdez, Johana Andrea Benavides-Martínez, Andrés Gómez-Hoyos, Matilde Henao-Velásquez, Rafael Ignacio Castellanos, David Ruiz-Londoño, Diego Alberto Velásquez-Ossa, and Juan Camilo Londoño-Cano
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Gynecology ,medicine.medical_specialty ,business.industry ,complicaciones ,Urology ,prevalencia ,030232 urology & nephrology ,nefrolitiasis ,percutánea ,postoperatorias ,derivación urinaria ,lcsh:Diseases of the genitourinary system. Urology ,lcsh:RC870-923 ,lcsh:Gynecology and obstetrics ,nefrostomía ,03 medical and health sciences ,0302 clinical medicine ,030202 anesthesiology ,Medicine ,business ,lcsh:RG1-991 - Abstract
Objetivo La Urolitiasis constituye un motivo de consulta común, con una alta incidencia y prevalencia. Cuando los cálculos renales son mayores a 20 mm, la primera línea de tratamiento es la nefrolitotomía percutánea. En Colombia existe poca información sobre la evaluación de las características de los pacientes y las complicaciones asociadas a ese procedimiento quirúrgico. Este estudio, busca determinar la prevalencia de las complicaciones en nefrolitotomía percutánea en una clínica de Medellín entre los años 2015 y 2017. Métodos Estudio observacional retrospectivo en el que se analiza la prevalencia de complicaciones mayores que presentaron los pacientes sometidos a nefrolitotomía percutánea en una clínica de tercer nivel en la ciudad de Medellín entre los años 2015 y 2017. Resultados a 176 pacientes se les realizó Nefrolitotomía percutánea entre el 2015 y el 2017. Se encontró una prevalencia de complicaciones mayores de 11,4%. El 60,2% de los pacientes que presentaron complicaciones fueron mujeres y la edad media fue de 45,1 años (DE ± 12,5 años). El 60% de los cálculos eran coraliformes. El 45% ubicados en el caliz inferior; siendo bilaterales en el 40% de ellos. La complicación más frecuente, fueron los cálculos residuales en el 6,8% seguido de complicaciones pulmonares en el 6,3% e infecciosas en el 6,3%. Conclusiones La nefrolitotomía percutánea representa un procedimiento quirúrgico relativamente seguro para el abordaje de pacientes con alta carga litiásica con un porcentaje de complicaciones relativamente bajo.
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- 2020
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9. Estudo comparativo sobre dois tipos de cateteres para cateterismo intermitente limpo em crianças estomizadas Estudio comparativo sobre dos tipos de catéteres para cateterismo intermitente limpio en niños entomizados A comparison between two catheters for clean intermittent catheterization in continent children with a urostomy
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Maristela Santini Martins, Vera Lúcia Conceição de Gouveia Santos, Silvia Regina Secoli, Sandra Midori Mata, Divonélia Santos Nogueira, and Donata Maria de Souza
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Estomas quirúrgicos ,Derivación urinaria ,Cateterismo urinario ,Costos de la atención en salud ,Estomas cirúrgicos ,Derivação urinária ,Cateterismo urinário ,Custos de cuidados de saúde ,Surgical stomas ,Urinary diversion ,Urinary catheterization ,Health care costs ,Public aspects of medicine ,RA1-1270 ,Nursing ,RT1-120 ,Mental healing ,RZ400-408 ,Education (General) ,L7-991 - Abstract
O estudo, do tipo crossover, objetivou comparar o uso de dois cateteres para cateterismo intermitente limpo em crianças com urostomias continentes, no que se refere ao manejo, complicações e custos diretos. Cumpridas as exigências éticas, foi desenvolvido em um Hospital Infantil, em São Paulo. As crianças que, juntamente com seus responsáveis, consentiram em participar da investigação, foram submetidas à utilização consecutiva de cateter tradicional e do cateter pré-lubrificado, durante um mês cada um. Nesse período, as crianças preencheram os instrumentos de coleta de dados e foram acompanhadas pelas pesquisadoras semanalmente, por meio de visitas domiciliares e consultas hospitalares, que incluíram a coleta quinzenal de culturas qualitativas e quantitativas de urina. Os dados foram analisados utilizando-se os testes de Wilcoxon e Kaplan Meyer. Onze crianças completaram o estudo. Os resultados mostraram diferenças estatisticamente significativas apenas quanto aos custos diretos (p=0,003), superiores para o cateter pré-lubrificado.El estudio, del tipo crosover, objetivó comparar el uso de dos catéteres para cateterismo intermitente limpio en niños con urostomías continentes, en lo que se refiere al manejo, complicaciones y costos directos. Cumplidas las exigencias éticas, fue desarrollado en un Hospital Infantil, en São Paulo. Los niños que, juntamente con sus responsables, consintieron en participar de la investigación, fueron sometidos a la utilización consecutiva de catéter tradicional y de catéter lubrificado, durante un mes cada uno. En ese período, las niños llenaron los instrumentos de recolección de datos y fueron acompañados por las investigadoras semanalmente, por medio de visitas domiciliares y consultas hospitalarias, que incluyeron a recolección quincenal de culturas cualitativas y cuantitativas de orina. Los datos fueron analizados utilizando las pruebas de Wilcoxon y Kaplan Meyer. Once niños completaron el estudio. Los resultados mostraron diferencias estadísticamente significativas apenas en lo que se refiere a costos directos (p=0,003), superiores para el catéter lubrificado.The objective of this crossover study was to compare the use of two catheters for clean intermittent catheterization in continent children with a urostomy, in terms of their handling, complications and direct costs. This study complied with all ethical requirements and was developed at a Children's Hospital in the city of São Paulo. The children who, together with their guardians, agreed to participate in the study were submitted to the consecutive use of both the traditional and the pre-lubricated catheter, for one month each. During that period, the children completed the data collection instruments and were followed by the researchers once a week through home visits and hospital consultations, including quantitative and qualitative urine cultures that were performed every other week. Data analysis was performed using Wilcoxon and Kaplan-Meier tests. Eleven children completed the study. Statistical significant differences were found only for costs (p=0.003), which were higher for pre-lubricated catheters.
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- 2009
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10. Estomizado adulto no município de São Paulo: um estudo sobre o custo de equipamentos especializados Adulto ostomizado del municipio Sao Paulo: un estudio sobre el costo de los equipamientos especializados Adult ostomy patients in the city of São Paulo: a study of specialized equipment costs
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Vera Lúcia Conceição de Gouveia Santos, Cristina Amoroso Damiani de Paula, and Silvia Regina Secoli
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Costos y análisis de costo ,Equipamiento ,Colostomía ,Ileostomía ,Derivación urinaria ,Custos e análise de custo ,Equipamento ,Colostomia ,Ileostomia ,Derivação urinária ,Costs and cost análysis ,Equipment ,Colostomy ,Ileostomy ,Urinary diversion ,Public aspects of medicine ,RA1-1270 ,Nursing ,RT1-120 ,Mental healing ,RZ400-408 ,Education (General) ,L7-991 - Abstract
O estudo objetivou analisar o custo mensal do uso de dispositivos e adjuvantes por estomizados. Trata-se de uma pesquisa retrospectiva, realizada em dois Ambulatórios de Especialidades, em São Paulo. Os dados foram coletados em 635 prontuários de pacientes estomizados adultos, atendidos em junho de 2005. Os valores dos dispositivos e adjuvantes foram obtidos em registros eletrônicos e publicações oficiais da Secretaria de Estado da Saúde de São Paulo e seus resultados foram submetidos aos testes de Kolmogorov-Smirnov, Mann-Whitney, Kruskal-Wallis, Bonferroni e Spearman. A maioria dos indivíduos era do sexo feminino (51%), idade > 60anos, com colostomia provisória (64,5%). O custo individual mensal médio foi R$ 137,72, maior para os urostomizados, com estomas definitivos, com neoplasias de vias urinárias e atendidos no serviço que possui enfermeiro especialista. Houve correlação estatisticamente significativa e positiva entre o custo mensal e o tempo de estomia. Este estudo contribuiu para a avaliação do custo do estomizado no Estado de São Paulo.En este estudio se tuvo como objetivo analizar el costo mensual del uso de dispositivos y adjuvantes por ostomizados. Se trata de una investigación retrospectiva, realizada en dos Consultorios externos de Especialidades, en Sao Paulo. Los datos fueron recolectados en 635 historias clínicas de pacientes adultos ostomizados, atendidos en junio del 2005. Los valores de los dispositivos y adjuvantes fueron obtenidos en registros electrónicos y publicaciones oficiales de la Secretaría de Estado de la Salud de Sao Paulo y sus resultados fueron sometidos a los tests de Kolmogorov-Smirnov, Mann-Whitney, Kruskal-Wallis, Bonferroni y Spearman. La mayoría de los individuos era del sexo femenino (51%), edad >60 años, con colostomía provisional (64,5%). El costo individual mensual promedio fue de R$ 137,72, mayor para los urostomizados, con esto mas definitivos, con neoplasias de vías urinarias y atendidos en el servicio con enfermero especialista. Hubo correlación estadísticamente significativa y positiva entre el costo mensual y el tiempo de ostomía. Este estudio contribuyó para la evaluación del costo del ostomizado en el Estado de Sao Paulo.This study was aimed at analyzing the monthly cost of the use of specialized equipment by ostomy patients. It is a retrospective study carried out at two Outpatient Health Centers in São Paulo. The data were collected in 635 records of adult ostomy patients assisted in June of 2005. For the costs, the data were obtained in electronic databases and official publications from the State of São Paulo Health Secretary, and the results were submitted to the Kolmogorov-Smirnov, Mann-Whitney, Kruskal-Wallis, Bonferroni and Spearman tests. Most of the individuals were female (51%), aged >60 years, with temporary colostomy (64.5%). The average monthly cost was US$ 51.0 per patient, higher for cancer urostomy patients with permanent stomas, with neoplasia in the urinary tract and assisted by the service with a therapist nurse. Statistically significant correlation between the monthly cost and the time with stoma was found. This study has contributed for the assessment of the cost of ostomy patients in the State of São Paulo.
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- 2008
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11. Síndrome de dolor lumbar agudo no traumático de origen renal: cólico renoureteral
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I. Laso García, F.J. Burgos Revilla, M. Santiago González, and J. Lorca Álvaro
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Gynecology ,medicine.medical_specialty ,Nonsteroidal ,Emergency unit ,business.industry ,medicine.medical_treatment ,Urinary diversion ,Renal function ,General Medicine ,urologic and male genital diseases ,medicine.disease ,Urinoma ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,chemistry ,Percutaneous nephrostomy ,030220 oncology & carcinogenesis ,Medicine ,030212 general & internal medicine ,business ,Derivacion urinaria ,Urethral catheter - Abstract
espanolEl colico renoureteral (CRU) es el sindrome mas frecuente de dolor lumbar agudo de causa renal, en el 90% de los casos secundario a una litiasis ureteral. El correcto manejo y el conocimiento de los criterios de complicacion son imprescindibles en el Servicio de Urgencias. El dolor en el CRU y el resto de patologias renales agudas se produce por la distension o irritacion de la capsula renal. En el caso del colico, esta originado por la liberacion de vasodilatadores para compensar la caida en el filtrado glomerular por la hiperpresion en los tubulos renales. Los criterios de complicacion son: fiebre, fracaso renal agudo, dolor incoercible a pesar de una analgesia escalonada y urinoma. El diagnostico es clinico y las pruebas de imagen se reservan para la sospecha de complicacion. Los antiinflamatorios no esteroideos son los analgesicos de eleccion. Si existe complicacion, la derivacion urinaria urgente con cateter ureteral o nefrostomia percutanea es prioritaria EnglishThe most frequent low back pain syndrome of renal origin is the renal-ureteral colic (RUC), secondary to ureteral lithiasis in 90% of cases. In emergency unit, proper management and the knowledge of complication criteria are mandatory. The pain in RUC and remaining acute renal pathologies is originated by the distention or irritation of the renal capsule. Regarding colic pain, it is caused by the release of vasodilators in response to offset the fall in glomerular filtration rate due to renal hypertension. Complication criteria are: fever, acute renal failure, incoercible pain (despite stepped analgesia) and urinoma. Diagnosis is clinical. If complication is suspected imaging tests are required. Analgesics of choice are nonsteroidal anti-inflammatory drugs. Urgent urinary diversion with ureteral catheter or percutaneous nephrostomy is a priority in complicated cases
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- 2019
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12. Metabolic acidosis after ileal urinary diversion and radical cystectomy. Do we know as much as we think we do? A systematic review.
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Domínguez García A, Muñoz Rodríguez J, Prats López J, Almirall Daly J, Centeno Álvarez C, de Verdonces Roman L, Pla Terradellas C, and Serra Aracil X
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- Humans, Cystectomy adverse effects, Cystectomy methods, Urinary Bladder, Urinary Bladder Neoplasms surgery, Urinary Bladder Neoplasms etiology, Urinary Diversion adverse effects, Urinary Diversion methods, Acidosis epidemiology, Acidosis etiology, Acidosis therapy
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Urine contact with the mucosa of the urinary diversion (UD) after radical cystectomy (RC) produces different ion exchanges that favor the development of metabolic acidosis (MA). This phenomenon is a frequent cause of hospital readmission and short/long-term complications. We performed a systematic review of MA in RCs with ileal UD, analyzing its prevalence, diagnosis, risk factors and treatment. We systematically searched Pubmed® and Cochrane Library for original articles published before May 2022 according to PRISMA guidelines. A total of 421 articles were identified. We selected 25 studies that met the inclusion criteria involving 5811 patients. Obtaining precise data on the prevalence of MA is difficult, largely due to the heterogeneity of the diagnostic criteria used given the diversity of studies analyzed. Development of MA is multifactorial. In the early period, MA is more prevalent in patients with UD with longer ileal segments, better urinary continence, and impaired renal function. Age and diabetes are risk factors associated with MA in later periods. MA is the most common cause of second or more hospital readmissions. Prophylaxis with oral bicarbonate for three months in patients at risk could improve these results. Although MA after ileal UD is a well-known condition, this review highlights the need to implement homogeneous criteria for the diagnosis, follow-up, and treatment, in addition to protocolizing prevention/prophylaxis strategies in patients at risk., (Copyright © 2022. Published by Elsevier España, S.L.U.)
- Published
- 2023
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13. Apendicovesicostomía laparoscópica vs abierta en pacientes pediátricos.
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Landa-Juárez, Sergio, de Oca-Muñoz, Lorena Elizabeth Montes, Castillo-Fernández, Ana María, la Cruz-Yañez, Hermilo de, García-Hernández, Carlos, and Andraca-Dumit, Roxona
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HEALTH outcome assessment ,SURGERY ,NEUROGENIC bladder ,LAPAROSCOPIC surgery ,URINARY diversion ,CYSTOSTOMY ,THERAPEUTICS - Abstract
Copyright of Cirugía y Cirujanos is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2014
14. Cistectomía radical laparoscópica: técnica y resultados en 100 pacientes consecutivos.
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OCTAVIO, A. CASTILLO C and IVAR, VIDAL-MORA
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Laparoscopic cystectomy is a less invasive alternative than traditional surgery. Aim: To report our experience with laparoscopic radical cystectomy, the technique, results and complications. Material and Methods: During a 10-year period, 100 consecutive laparoscopic cystectomies for bladder cancer were carried out. The procedures performed were 57 radical cystoprostatectomies, 27 pelvic exenterations, 14 cystectomies with prostate preservation and seven radical cystectomies. An extracorporeal urinary diversion was performed in 92% of cases. Results: The age of patients ranged from 29 to 83 years and the male/female ratio was 3:1. As urinary diversion, an orthotopic reservoir was used in 49 patients, and ileal conduit in 32, Indiana continent reservoir in 10 and intracorporeal Sigma-rectum pouch (Mainz pouch II) in 9 patients. All Mainz II pouches were constructed laparoscopically. Mean operative time and blood loss were 279 minutes (range 180 to 375) and 436 ml (range 50 to 1.500) respectively. Eight patients (11%) had perioperative complications: five had vascular lesions, two had eviscerations and two had septicemia. Delayed complications were observed in seven cases (9%). Three patients had a urinary sepsis, one had a ureteral stenosis, two had spontaneous ruptures of a continent reservoir and one had an intestinal fistula. Mean hospital stay was 8.8 days (range de 4 to 28). One patient died due to an intestinal fistula and secondary peritonitis. Mean followup was 18 months (range 2 to 68 months). Ten patients (13%) had disease progression and died in long-term follow up. Conclusions: Laparoscopic radical cystectomy is associated with a reduced operative bleeding, a short hospital stay and acceptable morbidity. [ABSTRACT FROM AUTHOR]
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- 2013
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15. Tipo de derivación urinaria en el paciente llevado a cistectomía radical, participación del urólogo y tasa de filtración de la anastomosis intestinal
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Juan Luis Jaramillo Valencia, Andrés Felipe Chica González, and Rafael Ignacio Castellanos Acosta
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Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,030232 urology & nephrology ,derivación urinaria ,filtración ,lcsh:Diseases of the genitourinary system. Urology ,lcsh:RC870-923 ,lcsh:Gynecology and obstetrics ,cistectomía ,03 medical and health sciences ,0302 clinical medicine ,intestino delgado ,cáncer vesical invasivo ,030220 oncology & carcinogenesis ,vejiga urinaria ,medicine ,business ,lcsh:RG1-991 - Abstract
Objetivo Conocer la prevalencia de cistectomías radicales que se realizan en centros especializados en Colombia, definiendo tipo de derivación intestinal, participantes en su creación, segmento intestinal utilizado y tasa de filtración. Materiales y métodos Se realizó una encuesta a instituciones de salud colombianas que realizan cistectomías radicales de manera rutinaria, se analizaron variables como número de procedimientos por año, segmento intestinal utilizado, tipo de especialidad participante en la anastomosis intestinal y la tasa de filtración de esta. Resultados Quince instituciones colombianas respondieron la encuesta, el número de cistectomías realizadas por año fue: 5/15 (33,3%) más de 15 cirugías al año, 4/15(26,6%) entre 11 y 15 procedimientos al año, 3/15 (20%) entre 5 y 10 y otro 3/15 (20%) entre 1 y 5 cistectomías al año. El 93,3% de las instituciones realizan Bricker como derivación más común; solo una institución (6,7%) lleva a cabo ureterostomías cutáneas. Con respecto a los participantes en la creación de la anastomosis de las 14 instituciones, en 9 (64,2%) es realizada por cirujano general, en 4 (28,5%) la lleva a cabo un urólogo y en una (7,4%) la derivación es realizada por coloproctólogo. La gran mayoría de los centros tiene una incidencia baja de filtración intestinal. Conclusiones En la gran mayoría de las instituciones colombianas el cirujano general y en menor medida el urólogo participan en la creación de la anastomosis intestinal como parte del protocolo de la institución. La filtración es una complicación poco frecuente pero con alta morbimortalidad. Se requiere de entrenamiento por parte del urólogo en formación para lograr mejores resultados.
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- 2018
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16. Factores asociados al fracaso en la colocación de catéteres doble J en pacientes con uropatía obstructiva por cáncer
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A. García-Mendoza, I.A. Reyes-García, G.C. Palacios-Saucedo, A. Michel-Chávez, M.E. Huitrado-Duarte, I. Jiménez-Vázquez, and AR Aragón-Tovar
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Gynecology ,Malignant ureteral obstruction ,medicine.medical_specialty ,Colocación catéteres ureterales ,business.industry ,Urology ,030232 urology & nephrology ,Ureteral stents placement ,030218 nuclear medicine & medical imaging ,03 medical and health sciences ,0302 clinical medicine ,Obstructive uropathy ,Uropatía obstructiva ,Derivación urinaria ,medicine ,Urinary diversion ,Obstrucción ureteral maligna ,business ,Derivacion urinaria - Abstract
ResumenObjetivoAnalizar los factores clínicos, imagenológicos y quirúrgicos que se asocian al fracaso en la colocación de catéteres doble J en pacientes con uropatía obstructiva por cáncer.Materiales y métodosEs un estudio transversal analítico. Como variables se analizaron: edad, sexo, diagnóstico oncológico de base, estadio clínico, tiempo de diagnóstico, tratamiento recibido, estudios de laboratorio prequirúrgicos (Hb, leuc, Cr, BUN, urea) y de imagen (ECO o TAC) e intento quirúrgico de colocación de catéteres doble J. Se hizo análisis comparativo entre el grupo de colocación fallida y exitosa. Se utilizaron U de Mann-Whitney y con X2 para análisis estadístico y finalmente la razón de momios con un intervalo de confianza al 95%.ResultadosDe 48 pacientes, en 27 fue fallida la colocación de los catéteres doble J, en 21 exitosa. Se encontró como factores de riesgo para colocación fallida la elevación prequirúrgica de urea≥40mg/dL (OR: 16.67, IC: 2.66-134.92 [p=0.0001]); creatinina≥2mg/dL (OR: 7.27, IC: 1.41-42.25 [p=0.004]); BUN≥40mg/dL (OR:4.00, IC: 0.93-18.06 [p=0.031]); Hb≤9mg/dL (OR: 6.32, IC: 1.37-21.55 [p=0.005]); y el trígono deformado (OR: 3.29, IC: 1.18-9.19 [p=0.002]).ConclusionesLa elevación prequirúrgica de la creatinina, la urea, el BUN y la deformidad del trígono vesical son marcadores de fracaso en la colocación de catéteres doble J.AbstractAimTo analyze the clinical, imaging, and surgical factors that are associated with failed double-J stent placement in patients with obstructive uropathy due to cancer.Materials and methodsAn analytic, cross-sectional study was conducted. The variables analyzed were: age, sex, oncologic diagnosis, clinical stage, diagnostic time course, treatment received, preoperative laboratory studies (Hb, leuc, Cr, BUN, urea), imaging studies (US or CAT), and the surgical attempt to place the double-J stent. A comparative analysis was done between the failed and successful placement groups. Statistical analysis was carried out using the Mann-Whitney U test and the chi-square test, and finally, the odds ratio with a 95% confidence interval was employed.ResultsOf the 48 patients, 27 had failed double-J stent placement and 21 had successful placement. Risk factors for failed placement were elevated preoperative levels of urea≥40mg/dL (OR: 16.67, CI: 2.66-134.92 [P=.0001]), creatinine ≥ 2mg/dL (OR:7.27, CI:1.41-42.25 [P=.004]), and BUN ≥ 40mg/dL (OR:4.00, CI: 0.93-18.06 [P=.031]) and a low Hb level ≤ 9mg/dL (OR:6.32, CI:1.37-21.55 [P=.005]), as well as a deformed trigone (OR:3.29, IC:1.18-9.19 [P=.002]).ConclusionsElevated preoperative levels of creatinine, urea, and BUN, and a deformed bladder trigone are markers for failed double-J stent placement.
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- 2016
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17. Presentación de reporte de caso: adenocarcinoma de célula clara de uretra
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Daniel Rojas, Nataly González González, Yuly Ramirez, and Jose Szelezsán
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adenocarcinoma ,Urology ,030232 urology & nephrology ,biopsia ,derivación urinaria ,lcsh:Diseases of the genitourinary system. Urology ,lcsh:RC870-923 ,cistoscopia ,lcsh:Gynecology and obstetrics ,uretra ,hematuria ,03 medical and health sciences ,0302 clinical medicine ,030220 oncology & carcinogenesis ,lcsh:RG1-991 - Abstract
ResumenEl adenocarcinoma de célula clara de uretra es un tumor agresivo, poco frecuente, que afecta predominantemente a mujeres adultas. Se presenta el caso de una paciente de 64 años con hematuria de larga data, en quien se diagnostica este tipo de tumor se realiza tratamiento quirúrgico y actualmente presenta evolución satisfactoria.
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- 2018
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18. Cuidados de enfermería en una paciente con litasis renal, a propósito de un caso
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Navarro Valero, Josefa
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Tratamiento farmacológico ,Cólico renal ,Derivación urinaria ,Cálculos urinarios ,Dieta ,Nefrostomía percutánea - Abstract
Enfermería
- Published
- 2019
19. Ureteroileal anastomosis stricture after urinary diversions performed by open, laparoscopic and robotic approaches. Incidence and management in a tertiary care center.
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Alonso Mediavilla E, Campos-Juanatey F, Azcárraga Aranegui G, Varea Malo R, Ballestero Diego R, Domínguez Esteban M, Ramos Barseló E, Zubillaga Guerrero S, Calleja Hermosa P, and Gutiérrez Baños JL
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- Aged, Anastomosis, Surgical adverse effects, Constriction, Pathologic, Female, Humans, Incidence, Male, Retrospective Studies, Tertiary Care Centers, Laparoscopy, Robotic Surgical Procedures adverse effects, Robotics, Urinary Diversion adverse effects
- Abstract
Introduction: Ureteroileal anastomosis stricture is a frequent complication after radical cystectomy and ileal conduit or orthotopic neobladder formation. We analyze their incidence based on the technique for urinary diversion and on the surgical approach (open, laparoscopic or robot-assisted). Stricture management is described, along with surgical outcomes., Material and Methods: Descriptive retrospective study over 6 years in patients who underwent urinary diversion using ileum (ileal conduit or orthotopic neobladder). Demographic data, comorbidities, surgical approach, complications, and outcomes were collected. Minimum follow-up of 1 year. Comparison between groups using Chi-square test for dichotomous variables. Quantitative variables were compared using the Student's t-test for independent groups or Mann-Whitney test. Statistical significance if P < .05., Results: The study included 182 patients (84% males and 16% females). Mean age 68 years. Cystectomy approach: laparoscopic (67/37%), robot-assisted (63/35%), open (43/24%). Urinary diversion: ileal conduit (138/76%) and orthotopic ileal neobladder (44/24%). Uretericre implantation technique: Bricker (108/59%) and Wallace (47/26%). Ureteroileal anastomosis strictures (50/27%): bilateral (26), left (16) and right (8). Strictures according to cystectomy approach: laparoscopic (23/46%), robot-assisted (16/32%), open (9/18%). Treatment of strictures (33/18%): ureteric reimplantation (13), indwelling nephrostomy (13), endoscopic dilatation (4), nephroureterectomy (2), endoureterotomy (1). Ureteroileal reimplantation approach: laparoscopic (5/38%), robot-assisted (6/46%), open (2/15%). Outcomes after reimplantation: restenosis (0/0%), reintervention (3/23%), contralateral ureteroileal stricture (1/8%)., Conclusion: Surgical approach in cystectomy does not influence future development of ureteroileal strictures. Laparoscopic and robot-assisted ureteroileal reimplantation achieves high success rates., (Copyright © 2021 AEU. Published by Elsevier España, S.L.U. All rights reserved.)
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- 2022
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20. Derivación renoatmosférica endoscópica para fístulas refractarias del tracto urinario inferior
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Federico Gaviria and Pablo S. Sierra
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Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,Medicine ,business ,Derivacion urinaria - Abstract
Resumen Introduccion y objetivos Tradicionalmente los pacientes con fistulas del tracto urinario inferior se han manejado de forma conservadora con sonda vesical para favorecer el cierre del trayecto fistuloso; cuando esto falla es posible hacer una derivacion renoatmosferica, evitando asi intervenciones mas agresivas como la cirugia. Materiales y metodos A 3 pacientes con fistulas de tracto urinario inferior refractarias al manejo convencional se les realizo una derivacion renoatmosferica: Paso retrogrado endoscopico de cateteres ureterales rectos, que se dejan ubicados en las cavidades intrarrenales y se exteriorizan por la uretra, aislando asi los tejidos del contacto con la orina para favorecer el cierre del trayecto fistuloso. Resultados Todos los pacientes lograron el cierre de la fistula sin complicaciones adicionales. Conclusiones En pacientes con fistulas de tracto urinario inferior refractarias al manejo convencional es posible hacer una derivacion renoatmosferica endoscopica de una forma segura, reproducible y efectiva, evitando asi intervenciones mas complejas.
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- 2015
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21. Urgent urinary diversion by intrinsic or extrinsic obstructive disease of the urinary tract. Percutaneous nephrostomy versus ureteral stent
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Samuel González-Torres, Javier Moreno-Nores, Armando Zuluaga-Gomez, Manuel Pareja-Vilchez, Miguel Arrabal-Martin, C. Lahoz-Garcia, Sergio Merino-Salas, Pilar Valderrama-Illana, Victor Lopez-Leon, and Félix Abad-Menor
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Catéter doble J ,Gynecology ,medicine.medical_specialty ,business.industry ,Ureteral stent ,medicine.medical_treatment ,Percutaneous nephrostomy ,Stent ,Mean age ,General Medicine ,Surgery ,Nephrostomy ,medicine ,In patient ,Nefrostomia percutánea ,business ,Estancia hospitalaria ,Urgent urinary derivation ,Derivacion urinaria ,Derivación urinaria urgente ,Upper urinary tract - Abstract
Introducción: La obstrucción de la vía urinaria es una patología urgente que se presenta con relativa frecuencia y que en determinados casos requiere de derivación urinaria inminente. El objetivo de este estudio es analizar los resultados y complicaciones en pacientes con obstrucción de la vía urinaria superior tras derivación urinaria con stent ureteral versus nefrostomía percutánea. Métodos: Estudio retrospectivo desde 1 Enero de 2011 a 31 Diciembre de 2012 incluyendo 134 pacientes (65 hombres, 69 mujeres) de edad media 61.2 ± 17.4 años procedentes de Urgencias y requirieron derivación urinaria urgente. Se analiza según el tipo de derivación urinaria diferentes parámetros etiológicos, estancia hospitalaria, evolución clínica y analítica y complicaciones. Resultados: De los 134 pacientes, en 89 casos se optó por colocación de stent ureteral y en 45 casos de nefrostomía percutánea. Los pacientes en los que se colocó nefrostomía percutánea eran más añosos y presentaban unos niveles más elevados de creatinina respecto al grupo de stent ureteral de forma significativa. No se encontraron diferencias estadísticamente significativas en la evolución clínica o analítica entre una u otra derivación, únicamente en la estancia hospitalaria que fue mayor para los pacientes con nefrostomía debido a la mayor edad, mayores cifras de creatinina al ingreso y mayor comorbilidad. Conclusión: No existen diferencias en los resultados y complicaciones entre stent ureteral y nefrostomía, si bien consideramos el stent ureteral como primera opción ante una obstrucción aguda de la vía, reservando la nefrostomía para casos de obstrucción maligna, sepsis con alteración de parámetros inflamatorios y mayor comorbilidad., Introduction: Obstruction of the urinary tract is a relatively frequent disease and sometimes requires urgent urinary derivation. The objective of this study was to compare outcomes and complications in patients with upper urinary tract obstruction after urinary derivation with ureteral stent or percutaneous nephrostomy. Material and Methods: A retrospective study was conducted from 1 January 2011 to 31 December 2012 in 134 patients (65 males, 69 females) with a mean age of 61.2 ± 17.4 yrs who came to our emergency department requiring urgent urinary derivation. Data were gathered on the type of urinary derivation, aetiology, length of hospital stay, clinical and analytical results and complications. Results: A ureteral stent was placed in 89 of the 134 patients and percutaneous nephrostomy in the remaining 45. Creatinine levels and age were significantly higher in the percutaneous nephrostomy versus ureteral stent group. No inter-group differences were found in clinical or analytical outcomes. The hospital stay was longer for the percutaneous nephrostomy patients, attributable to their higher mean age, admission creatinine level, and comorbidities. Conclusions: No differences in outcomes or complications were found between ureteral stent and percutaneous nephrostomy placement. Ureteral stents may be preferable in patients with acute tract obstruction and nephrostomy preferable in patients with malignant obstruction or sepsis with altered inflammatory parameters and a greater comorbidity burden.
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- 2014
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22. Ureteroileal anastomosis stricture after urinary diversions performed by open, laparoscopic and robotic approaches. Incidence and management in a tertiary care center.
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Alonso Mediavilla E, Campos-Juanatey F, Azcárraga Aranegui G, Varea Malo R, Ballestero Diego R, Domínguez Esteban M, Ramos Barseló E, Zubillaga Guerrero S, Calleja Hermosa P, and Gutiérrez Baños JL
- Abstract
Introduction: Ureteroileal anastomosis stricture is a frequent complication after radical cystectomy and ileal conduit or orthotopic neobladder formation. We analyze their incidence based on the technique for urinary diversion and on the surgical approach (open, laparoscopic or robot-assisted). Stricture management is described, along with surgical outcomes., Material and Methods: Descriptive retrospective study over 6 years in patients who underwent urinary diversion using ileum (ileal conduit or orthotopic neobladder). Demographic data, comorbidities, surgical approach, complications, and outcomes were collected. Minimum follow-up of 1 year. Comparison between groups using Chi-square test for dichotomous variables. Quantitative variables were compared using the Student's t test for independent groups or Mann-Whitney test. Statistical significance if P<.05., Results: The study included 182 patients (84% males and 16% females). Mean age 68 years. Cystectomy approach: laparoscopic (67/37%), robot-assisted (63/35%), open (43/24%). Urinary diversion: ileal conduit (138/76%) and orthotopic ileal neobladder (44/24%). Ureteric reimplantation technique: Bricker (108/59%) and Wallace (47/26%). Ureteroileal anastomosis strictures (50/27%): bilateral (26), left (16) and right (8). Strictures according to cystectomy approach: laparoscopic (23/46%), robot-assisted (16/32%), open (9/18%). Treatment of strictures (33/18%): ureteric reimplantation (13), indwelling nephrostomy (13), endoscopic dilatation (4), nephroureterectomy (2), endoureterotomy (1). Ureteroileal reimplantation approach: laparoscopic (5/38%), robot-assisted (6/46%), open (2/15%). Outcomes after reimplantation: restenosis (0/0%), reintervention (3/23%), contralateral ureteroileal stricture (1/8%)., Conclusion: Surgical approach in cystectomy does not influence future development of ureteroileal strictures. Laparoscopic and robot-assisted ureteroileal reimplantation achieves high success rates., (Copyright © 2021 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.)
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- 2021
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23. Toxina botulínica en el fracaso del cierre de derivaciones urinarias altas
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Alberto Parente, A.R. Tardáguila, C. Corona, Romero R, S. Rivas, and J.M. Angulo
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medicine.medical_specialty ,business.industry ,Toxina botulínica ,Urology ,Urinary system ,Botulinum toxin ,Surgery ,Derivación urinaria ,medicine ,In patient ,Valvas de uretra posterior ,Closure (psychology) ,business ,medicine.drug - Abstract
Introducción: El cierre de las derivaciones urinarias realizadas en la edad neonatal tiene un no despreciable porcentaje de fracasos en pacientes con patología vesical. Presentamos el uso de toxina botulínica como alternativa útil y mínimamente invasiva para el tratamiento en estos pacientes. Material y métodos: Presentamos dos pacientes monorrenos con valvas de uretra posterior (VUP) en los que fue necesario realizar ureterostomía por insuficiencia renal severa. En ambos pacientes fracasó el intento posterior de cierre de la derivación. Con 4 y 10 años de edad presentaban vejigas conocidas comúnmente como «vejigas secas», con baja capacidad (20 y 110ml), mala acomodación (1,5 y 3,1ml/ cm H2O) y altas presiones de apertura del detrusor. Se realizó punción en el detrusor de toxina botulínica-A 10 UI/ kg en una y dos ocasiones respectivamente previas al cierre de la derivación. Resultados: En ninguno de los pacientes hubo empeoramiento clínico ni ecográfico tras el cierre de la derivación, permaneciendo la función renal sin cambios respecto a la previa tras uno y 4 años de seguimiento, respectivamente. La videourodinámica al año de la intervención muestra una gran mejoría de la capacidad vesical (451 y 250ml), de la acomodación (20,4 y 81,9ml/ cm H2O) y de la presión de apertura del detrusor. Conclusiones: El cierre de las derivaciones urinarias altas tiene un porcentaje de fracasos elevado en niños con vejigas patológicas con presiones elevadas. La toxina botulínica puede ser útil como tratamiento vesical previo al cierre de la derivación, especialmente en pacientes monorrenos.
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- 2011
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24. Robotic neobladder
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N. Peter Wiklund and Vassilis Poulakis
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medicine.medical_specialty ,Telemedicine ,medicine.anatomical_structure ,Atlas (anatomy) ,business.industry ,Urology ,medicine.medical_treatment ,Urinary diversion ,medicine ,business ,Derivacion urinaria ,Surgery - Published
- 2011
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25. Dérivation urinaire rectale à basse pression et anti-reflux : technique simplifiée
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F. Firmin, J. Paillot, and Anfuc
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Gynecology ,Cystectomy ,medicine.medical_specialty ,business.industry ,Urology ,medicine.medical_treatment ,medicine ,business ,Derivacion urinaria - Abstract
Resume But Decrire la vessie rectale a basse pression de Ghoneim dont les auteurs ont simplifie la technique en ne faisant ni la valve colocolique, ni la colostomie. Methode Trente-six patients ont ete operes selon cette technique simplifiee. Resultats La simplification de la technique n’a pas ete source de complication. Elle a diminue le temps operatoire et a evite un acte chirurgical secondaire (fermeture de colostomie).
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- 2010
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26. Robot-assisted intracorporeal ileal conduit ‘Marionette’ technique
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Ahmed M. Mansour, John Nyquist, and Khurshid A. Guru
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medicine.medical_specialty ,Electrical conduit ,business.industry ,Urology ,medicine ,Robot ,business ,Derivacion urinaria ,Surgery - Published
- 2010
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27. Actualización de las Guías Clínicas de la Asociación Europea de Urología sobre el carcinoma vesical músculo-invasivo y metastásico
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M. De Santis, J.A. Witjes, Gerhard Jakse, M.A. Kuczyk, Nigel C. Cowan, A. Stenzl, Axel S. Merseburger, Maria J. Ribal, and Amir Sherif
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medicine.medical_specialty ,Palliative care ,medicine.medical_treatment ,Urology ,Cistectomía ,Guideline ,Cystectomy ,Guías clínicas ,Quality of Care [ONCOL 4] ,Molecular epidemiology [NCEBP 1] ,Translational research [ONCOL 3] ,Derivación urinaria ,Muscle invasive bladder cancer ,medicine ,Chemotherapy ,Urinary diversion ,National Guideline Clearinghouse ,Bladder cancer ,business.industry ,Combination chemotherapy ,General Medicine ,Evidence-based medicine ,medicine.disease ,Clinical trial ,Cáncer vesical músculo-invasivo ,Quimioterapia ,business - Abstract
Contexto: la aparición de nuevos datos relacionados con el diagnóstico y tratamiento de cáncer vesical músculo-invasivo y metastásico (CaV-MiM) ha obligado a una actualización de las Guías sobre el CaV-MiM de la Asociación Europea de Urología (EAU). Objetivo: revisión de las nuevas guías de la EAU para el CAV-MiM. Evidencia adquirida: un grupo de urólogos, oncólogos y radiólogos designados por el Comité de Guías Clínicas de la EAU ha realizado un exhaustivo trabajo de revisión de la literatura procedente de Medline, el registro central Cochrane de revisiones sistemáticas y las citas bibliográficas de publicaciones y artículos de revisión. Se han tenido en cuenta las recomendaciones basadas en la literatura previa disponible sobre este aspecto. Además, han sido añadidos niveles de evidencia y grados de recomendación, según las modificaciones del Oxford Centre for Evidence-based Medicine. Evidencia sintetizada: el diagnóstico de cáncer vesical músculo-invasivo (CaVMI) se realiza mediante la resección transuretral y el consiguiente estudio histopatológico. Una vez confirmada la existencia de CaVMI es preciso realizar el estadiaje mediante tomografía computarizada toraco-abdómino-pélvica, si se dispone de ella. Actualmente, la quimioterapia adyuvante solamente se recomienda en el contexto de ensayos clínicos. La cistectomía radical es el tratamiento de elección en ambos sexos, y la linfadenectomía debe constituir una parte integral de la misma. Tanto a hombres como a mujeres se les debe ofrecer la sustitución vesical ortotópica siempre que no existan contraindicaciones, tales como la existencia de tumor en el margen uretral. En la actualidad, los tratamientos multimodales para la conservación vesical en casos de enfermedad localizada constituyen un alternativa terapéutica solamente en pacientes seleccionados, adecuadamente informados, y en aquellos en los que se desestima la cistectomía por motivos clínicos o personales. Los protocolos de seguimiento deben diseñarse sobre la base de: a) historia natural de la recurrencia; b) probabilidades de recurrencia; c) deterioro funcional en localizaciones específicas; y d) consideraciones sobre el tratamiento de la recurrencia. En la enfermedad metastásica el tratamiento de primera línea para los pacientes con un estado general adecuado para tolerar el cisplatino es la quimioterapia combinada basada en este fármaco. Actualmente no existe una quimioterapia estandarizada de segunda línea. Conclusiones: estas guías de la EAU constituyen un resumen de la exhaustiva visión de conjunto de las guías recientemente actualizadas del CaV-MiM, publicadas en las guías clínicas de la EAU, también disponibles en la National Guideline Clearinghouse. Context: New data regarding diagnosis and treatment of muscle-invasive and metastatic bladder cancer (MiM-BC) has emerged and led to an update of the European Association of Urology (EAU) guidelines for MiM-BC. Objective: To review the new EAU guidelines for MiM-BC. Evidence acquisition: A comprehensive workup of the literature obtained from Medline, the Cochrane central register of systematic reviews, and reference lists in publications and review articles was developed and screened by a group of urologists, oncologists, and radiologist appointed by the EAU Guideline Committee. Previous recommendations based on the older literature on this subject were taken into account. Levels of evidence and grade of guideline recommendations were added, modified from the Oxford Centre for Evidence-based Medicine Levels of Evidence. Evidence synthesis: The diagnosis of muscle-invasive bladder cancer (BCa) is made by transurethral resection (TUR) and following histopathologic evaluation. Patients with confirmed muscle-invasive BCa should be staged by computed tomography (CT) scans of the chest, abdomen, and pelvis, if available. Adjuvant chemotherapy is currently only advised within clinical trials. Radical cystectomy (RC) is the treatment of choice for both sexes, and lymph node dissection should be an integral part of cystectomy. An orthotopic bladder substitute should be offered to both male and female patients lacking any contraindications, such as no tumour at the level of urethral dissection. Multimodality bladder-preserving treatment in localised disease is currently regarded only as an alternative in selected, well-informed, and compliant patients for whom cystectomy is not considered for clinical or personal reasons. An appropriate schedule for disease monitoring should be based on: a) natural timing of recurrence; b) probability of disease recurrence; c) functional deterioration at particular sites; and d) consideration of treatment of a recurrence. In metastatic disease, the first-line treatment for patients fit enough to sustain cisplatin is cisplatin-containing combination chemotherapy. Presently, there is no standard second-line chemotherapy. Conclusions: These EAUguidelines are a short, comprehensive overview of the updated guidelines of (MiM-BC) as recently published in the EAU guidelines and also available in the National Guideline Clearinghouse.
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- 2010
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28. [High risk pregnancy in patients with extrophy-epispadia complex: Uro-gynecological characteristics and management.]
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Quiroz Y, Llorens E, Novoa R, Motta G, Llurba E, Porta O, Parra J, Da Silva I, Palou J, and Bujons A
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- Adult, Female, Humans, Pregnancy, Pregnancy, High-Risk, Quality of Life, Retrospective Studies, Bladder Exstrophy surgery, Epispadias
- Abstract
Objective: The exstrophy-epispadias complex (EEC) ranges from distal epispadias to cloacal exstrophy, with serious repercussions on the quality of life of patients. However, reconstructive surgery offers the opportunity to reach adulthood and consider motherhood.The objective of this work is to assess the uro-gynecological characteristics and the risks that pregnant women have with EEC. MATERIALS AND METHOD: Retrospective study of 50 patients diagnosed with EEC and treated in a reference center for this pathology, born between 1968 and 2000. Their medical records were reviewed and all demographic, pathological and gynecological data were collected. RESULTS: 37 patients have the inclusion criteria and of these 8 achieved 17 pregnancies (90% spontaneous and 10% through IVF). 10 were successful (50% at term) and 7 were abortions, 87.5% of which were in the first trimester. Urinary tract infection (UTI) was the most frequent complication (41.6%) and the most severe was intestinal occlusion. None of the patients presented renal function impairment during the gestation or dilation of the pathological upper urinary tract (UUT). 62.5% of the patients presented genital prolapses after pregnancies, 80% of which were grade III and IV. 87.5% were dry in the follow-up after their pregnancies. CONCLUSION: Pregnancy in the EEC patients is high risk and it is crucial that the follow-up is carried out by a specialized and integrated multidisciplinary team to minimize complications.
- Published
- 2020
29. Qualité de vie après cystectomie : enquête nationale de l’Association française d’urologie (AFU), la Fédération des stomisés de France (FSF) et de l’Association française des entérostomathérapeutes (AFET) chez des patients ayant eu une dérivation urinaire cutanée non continente ou un remplacement vésical orthotopique
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M. Guyot, Philippe Mangin, Nicolas Mottet, Patrick Coloby, Pascal Rischmann, M. Deixonne, and C. Castagnola
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Gynecology ,medicine.medical_specialty ,Multicenter study ,business.industry ,Urology ,Medicine ,business ,Derivacion urinaria - Abstract
Resume Objectif Etude multicentrique nationale par autoquestionnaires specifiques de la qualite de vie chez les patients porteurs d’une derivation urinaire cutanee non continente (DCNC) type Bricker ou d’un remplacement vesical orthotopique (RVO). Materiel et methode Les questionnaires ont ete distribues par l’intermediaire de trois associations (FSF, AFU, AFET). Ils comprenaient des questions generales et des questions specifiques au montage realise. Un score de gene a ete realise. Resultats Entre septembre 2003 et mars 2004, a partir de 5739 questionnaires, 909 ont ete retournes et 877 analyses : 738 DCNC, 139 RVO. Les deux populations differaient lors de l’etude (DCNC : 69 % d’hommes âges de 70 ans ; RVO : 95,7 % d’hommes âges de 64 ans). Le delai moyen depuis l’intervention etait de sept ans. Quatre-vingt-quatorze pour cent des patients avec DCNC et 93 % des patients avec RVO etaient tres satisfaits ou satisfaits de leur montage, malgre des scores de gene, respectivement de 5,2 ± 3,7 et de 3,1 ± 3,6. Il n’existait une relation entre ce score et la satisfaction (Wilcoxon : p Conclusion La cystectomie altere de nombreux aspects de la vie des patients que la derivation, soit cutanee par stomie non continente ou par remplacement de vessie orthotopique. Finalement, les patients l’acceptent et s’adaptent a leur nouvelle facon de vivre.
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- 2008
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30. Dérivation urinaire de Mitrofanoff. Mécanismes physiques et explication urodynamique de la continence
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K. Chabchoub, H. Ketata, M.N. Mhiri, Hammadi Fakhfakh, and Ali Bahloul
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Gynecology ,medicine.medical_specialty ,Urinary continence ,business.industry ,Urology ,medicine ,business ,Derivacion urinaria - Abstract
Resume But Analyser les parametres urodynamiques de la derivation urinaire de Mitrofanoff et etudier ses mecanismes de continence. Materiel et methodes Onze patients continents ont eu une evaluation urodynamique de leurs derivations urinaires de Mitrofanoff a travers la stomie. L’âge moyen des patients au moment de l’intervention etait de 29 ans. L’appendice utilise comme conduit (100 %), a ete abouche a la peau au niveau de la fosse iliaque droite. Dix patients ont eu une ileocystoplastie. Le bilan urodynamique a ete realise apres un recul moyen de sept ans (cinq a 12 ans). Resultats Les pressions du reservoir apres remplissage n’ont pas depasse 20 cm H2O dans neuf cas. Des contractions non inhibees ont ete enregistrees dans deux cas sur une vessie agrandie avec des pressions n’excedant pas 30 cm H2O. Les pressions de l’appendice lors du remplissage ont ete toujours superieures a celles du reservoir vesical. La moyenne des pressions mesurees en fin de remplissage a ete de 75 cm H2O (45 a 90 cm H2O). Apres la manœuvre de Valsalva, ces pressions ont ete entre 80 et 150 cm H2O avec bonne transmission. La moyenne des pressions de cloture du conduit a ete de 70 cm H2O (40 a 90 cm H2O). La longueur fonctionnelle moyenne du conduit a ete de 5 cm (2,6 a 7,2 cm). Conclusion Le montage de Mitrofanoff se caracterisait principalement par l’importance des pressions intraluminales du conduit de continence. La basse pression du reservoir vesical est imperative pour maintenir le montage parfaitement continent.
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- 2008
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31. Enterocistoplastia por cistitis intersticial. Resultados diferidos
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P.A. Velasco, K.S. Guzmán, G. Astroza Eulufi, and A. Walton
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Gynecology ,medicine.medical_specialty ,Cistitis intersticial ,business.industry ,Urology ,Medicine ,Enterocistoplastia ,business ,Derivacion urinaria - Abstract
Resumen Introduccion La cistitis intersticial es de diagnostico clinico, caracterizada por sintomas irritativos vesicales y dolor suprapubico. Se reporta hasta 10% de pacientes que la padecen son refractarios al manejo conservador. En estos, la cistectomia supratrigonal mas ampliacion vesical es una opcion. Objetivo Evaluar los resultados obtenidos en nuestra serie de pacientes sometidos a esta tecnica quirurgica por padecer cistitis intersticial refractaria a tratamiento conservador. Material y metodos Se revisan los pacientes sometidos a cistectomia supratrigonal mas enterocistoplastia de aumento por cistitis intersticial refractaria a tratamiento conservador en nuestro hospital entre 1999 y 2006. Se consignan ritmo miccional pre y post-operatorios, capacidad vesical preoperatoria medida durante cistodistension y post-operatorias medida en volumen miccional, complicaciones de la cirugia y grado de satisfaccion de los pacientes medida mediante aplicacion de encuesta. Se compara ritmos miccionales y capacidad vesical pre y postoperatorias. Resultados Se realizo 15 intervenciones. Capacidad vesical preoperatoria X: 125 cc, ritmo miccional preoperatorio promedio 30,5 veces/dia. Hubo complicaciones perioperatorias en 5 pacientes. El volumen miccional post operatorio promedio es 355 cc y la frecuencia 8,26. Al comparar los ritmos y el volumen urinario pre y postoperatorio existe diferencias estadisticamente significativas (p: 0,0008 y p: 0,0007 respectivamente). Al momento de la entrevista 13 pacientes se encontraban satisfechos con su frecuencia miccional y 11 por la mejoria en el dolor suprapubico.
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- 2008
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32. Chapitre B-5 B - Dérivation cutanée non continente en neuro-urologie
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S. Bart, X. Gamé, Pierre Mozer, A. Ruffion, and Emmanuel Chartier-Kastler
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medicine.medical_specialty ,Modalities ,Cystostomy ,business.industry ,Urology ,medicine.medical_treatment ,General surgery ,Urinary diversion ,MEDLINE ,Treatment options ,Neurological disorder ,medicine.disease ,Surgery ,medicine ,business ,Derivacion urinaria - Abstract
The management of some neurological patients can require urinary diversion. Continent cystostomy is one of the treatment options proposed in young patients, usually for cosmetic reasons. In this article, the authors describe the main techniques used in this particular indication and then review the literature to define the results of the various techniques used, as well as the modalities of follow-up in these patients in view of the potential complications.
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- 2007
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33. Etude prospective de la qualité de vie après dérivation urinaire palliative par pontage réno-vésical sous cutané (prothèse urétérale Detour™)
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Philippe Menut, Pierre Teillac, Philippe Ballanger, Stéphane Leroux, Vincent Ravery, François Desgrandchamps, and Ghislain Bochereau
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Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,Medicine ,business ,Derivacion urinaria - Abstract
Resume Objectif Evaluer de maniere prospective la qualite de vie des patients atteints de cancer au stade palliatif, beneficiant de la mise en place d’une prothese ureterale extra anatomique en alternative a une nephrostomie percutanee (NPC) definitive. Materiel et Methodes 27 protheses mises en place chez 19 patients porteurs de NPC ont ete evaluees prospectivement. La prothese ureterale (Detour®) est constituee deux tubes concentriques colles l’un a l’autre. Le tube interne est en silicone, le tube externe en polyester. Cette prothese est introduite dans le bassinet par voie percutanee en remplacement de la nephrostomie. Par un trajet sous cutane tunnelise, elle rejoint la vessie ou elle est introduite par une courte incision. Les patients ont ete suivis tous les trois mois pendant 18 mois ou jusqu’au deces. L’auto questionnaire EORTC QLQ-C30 a permis d’evaluer la qualite de vie des patients. Le fonctionnement et la position des protheses ont ete controles par echographie etlou urographie intra-veineuse (UIV). Resultats Il n’y a eu aucun echec de mise en place ni complication per ou post operatoire precoce. L’infection du site operatoire sus pubien a ete notee dans 3 cas, chez des patients avec une pathologie vesicale pre-existante (cystite radique ou tumeur vesicale). Le suivi moyen etait de 7.8 mois, 6.6 mois pour le groupe de patients decedes (15) et 12 mois pour les 4 patients encore vivants a la fin de l’etude. Il y avait une augmentation des scores fonctionnels grâce a la suppression de la sonde externe de nephrostomie. Parallelement, II y avait une aggravation des scores physiques en rapport avec la progression de la maladie. La qualite de vie globale et l’indice de satisfaction etaient augmentes avec la suppression de la derivation externe. Conclusion La derivation pyelovesicale sous cutanee procure une meilleure qualite de vie que la nephrostomie percutanee classique chez les patients au stade palliatif.
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- 2007
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34. Case Report: Laparoscopy-Assisted Urinary Undiversion: Transforming an Ileal Conduit into an Orthotopic Continent Neobladder
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Octavio A. Castillo, Iván Pinto, Ruben D. Ureña, and Ricardo A. Rossi
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Male ,medicine.medical_specialty ,Urology ,medicine.medical_treatment ,Urinary Diversion ,Cystectomy ,Surgically-Created Structures ,Electrical conduit ,medicine ,Humans ,Laparoscopy ,Derivacion urinaria ,Surgical Stomata ,Prostatectomy ,Carcinoma, Transitional Cell ,medicine.diagnostic_test ,business.industry ,Urinary Reservoirs, Continent ,Urinary diversion ,Surgical Stomas ,Middle Aged ,Endoscopy ,Surgery ,Urinary Bladder Neoplasms ,Urinary undiversion ,business - Abstract
To describe the technique of laparoscopy-assisted undiversion of an ileal conduit into a continent orthotopic ileal neobladder performed on a patient with a previous radical cystoprostatectomy and ileal conduit.A 57-year-old man presented with a prolapsed stoma and a history of a right radical nephroureterectomy for grade 3 ureteral transitional-cell carcinoma and a radical cystoprostatectomy and ileal conduit urinary diversion for in-situ bladder carcinoma, performed 12 and 8 years ago, respectively. After the ileal stoma was resected, five trocars were placed transperitoneally. Partial resection of the distal ileal conduit was performed, leaving in place the proximal segment with its left ureteroileal anastomosis. Flexible urethroscopy revealed a contracting external sphincter, and random urethral frozen-section biopsies ruled out tumor. A 45-cm segment of ileum was isolated and exteriorized through the stoma site, and an ileal neobladder was created extracorporeally, suturing the proximal ileal-conduit segment, with its ureteroileal anastomosis, to it. The ileal neobladder was reintroduced into the abdomen and anastomosed laparoscopically to the urethral stump with six 2-0 polyglactin sutures. The total operative time was 7 hours with a blood loss of 100 mL. There were no intraoperative complications. The hospital stay was 7 days. At a follow-up of 24 months, the patient had total daytime continence and normal renal function, and intravenous urography revealed an unobstructed urinary tract.Laparoscopy-assisted ileal-conduit undiversion into an orthotopic ileal neobladder is technically feasible. It can be considered an alternative to open surgery for patients who have undergone urinary diversion.
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- 2006
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35. Surgical Atlas The orthotopic T-pouch ileal neobladder
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John P. Stein and Donald G. Skinner
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medicine.medical_specialty ,business.industry ,Urology ,medicine.medical_treatment ,Suture Techniques ,Urinary Reservoirs, Continent ,Urinary diversion ,Urinary Bladder Diseases ,Urinary Diversion ,Surgery ,medicine.anatomical_structure ,Atlas (anatomy) ,Medical Illustration ,medicine ,Humans ,Pouch ,business ,Derivacion urinaria - Published
- 2006
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36. Orthotopic neobladder reconstruction - what are the options?
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Derek Fawcett, Rajendra Persad, J.-P. Meyer, and David Gillatt
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Nephrology ,medicine.medical_specialty ,business.industry ,Patient Selection ,Urology ,medicine.medical_treatment ,Urinary system ,Urinary Reservoirs, Continent ,Urinary diversion ,Urinary Diversion ,Cystectomy ,Urinary Bladder Neoplasms ,Risk Factors ,Internal medicine ,Quality of Life ,medicine ,Humans ,Complication ,business ,Continent Urinary Diversion ,Derivacion urinaria - Published
- 2005
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37. Cutaneous Vesicostomy Revisited - the Second 15 Years
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Andrew Pintér, Zsolt Juhasz, Peter Vajda, Attila M. Vastyan, Reka Somogyi, and András Farkas
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Male ,Reoperation ,Gynecology ,medicine.medical_specialty ,business.industry ,Urinary Bladder ,Infant, Newborn ,Infant ,Urinary Diversion ,Infant newborn ,Urethra ,Child, Preschool ,Pediatrics, Perinatology and Child Health ,Humans ,Medicine ,Female ,Surgery ,Urinary Bladder, Neurogenic ,Cutaneous vesicostomy ,Child ,business ,Derivacion urinaria - Abstract
Le but de cette etude est de revoir la fonction de la vesicostomie (CV) au cours des 15 dernieres annees incluant les indications, les resultats et les complications. Materiels et Methodes: Les dossiers de 31 patients traites par CV entre 1987 et 2002 ont ete revus. Il y avait 20 garcons et 11 filles. Les deux principales etiologies etaient la vessie neurologique (19 patients) et la valve de l'uretre posterieure (PUV) (7 patients). Tous les patients ont ete traites par l'operation de Blocksome a l'age moyen de 23 mois (moyenne 14 jours - 9 ans). Une cystomanometrie pre et post operatoire etait realisee chez 18 patients (58%) et la fonction vesicale a ete etudiee. Resultats: Chez 23 patients (74%), la CV realisait une diversion satisfaisante avec une amelioration du tractus urinaire et/ou la stabilisation de la fonction renale. Chez 5 patients (16%) avec PUV l'amelioration a ete temporaire. Chez 3 patients (10%) la CV n'a entraine aucune amelioration. Vingt-quatre patients ont eu la fermeture de leur CV apres une periode de 23 mois (moyenne 1 mois - 7 ans) de diversion. Chez 2 patients avec myelomeningocele (MMC) et severe retard mental, CV n'a pas ete ferme et considere comme un traitement permanent. Les etudes urodynamiques chez 5 patients avec PUV montraient une compliance alteree et une pression intravesicale elevee apres resection de valve de l'uretre et fermeture de CV. Dans le groupe des vessies neurologiques, la fonction vesicale etait amelioree apres fermeture de CV et la mise en route d'une medication anti-cholinergique et d'un auto catheterisme (CIC). Notre ratio d'amelioration dans les vessies neurologiques etait de 22%. Les complications du CV etaient les suivantes: stenose chez 7 patients (22%), prolapsus chez 2 (6%), et infection chez 2 patients (6%). Le taux de revisions etait de 16%. Conclusion: Chez les jeunes patients, CV a des resultats moins favorables dans les PUV que dans les cas de vessies neurologiques avec dilatation du tractus superieur et infection urinaire severe (UTI), ou CV entraine une decompression et previent la deterioration de la fonction renale. La vesicostomie a resiste a l'epreuve du temps dans notre pratique urologique et demeure une arme valable pour l'urologue pediatre chez les patients selectionnes.
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- 2005
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38. METABOLIC CONSEQUENCES AND LONG-TERM COMPLICATIONS OF ENTEROCYSTOPLASTY IN CHILDREN: A REVIEW
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Scott M. Gilbert and Terry W. Hensle
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Long term complications ,medicine.medical_specialty ,business.industry ,Genitourinary system ,Urology ,Urinary Bladder ,Treatment outcome ,Urinary Diversion ,Surgery ,Intestines ,Pediatric patient ,Postoperative Complications ,Treatment Outcome ,Metabolic Diseases ,Quality of life ,Quality of Life ,medicine ,Humans ,Child ,Intensive care medicine ,business ,Derivacion urinaria - Abstract
We summarize important metabolic consequences and long-term complications associated with enterocystoplasty with particular emphasis on the pediatric patient with genitourinary abnormalities.A directed MEDLINE literature review for metabolic and long-term complications following enterocystoplasty was performed. Information gained through the published literature and from our database was reviewed and summarized to provide the reader with a thorough review of the subject.Bowel is not a perfect tissue for substitution or augmentation and its use to treat functionally and structurally compromised bladders is associated with several metabolic consequences and long-term complications. Metabolic acidosis is the most common metabolic abnormality seen. The rates and severity of these complications vary, although they may have a profound impact on patient quality of life after enterocystoplasty.The metabolic consequences and long-term complications associated with enterocystoplasty are important clinical features of this intervention. Careful consideration should be given to them prior to pursuing enterocystoplasty.
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- 2005
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39. Two-surgeon versus single-surgeon radical cystectomy and urinary diversion: Impact on patient outcomes and costs
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Michael A. O’Donnell, Aaron T. Ludwig, Karl J. Kreder, Badrinath R. Konety, Richard D. Williams, and Lavanya Inampudi
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Nephrology ,medicine.medical_specialty ,Urology ,medicine.medical_treatment ,Urinary Diversion ,Cystectomy ,Postoperative Complications ,Internal medicine ,Humans ,Medicine ,Derivacion urinaria ,Aged ,Retrospective Studies ,Patient Care Team ,Bladder cancer ,business.industry ,Urinary diversion ,Health economy ,Length of Stay ,Middle Aged ,medicine.disease ,Single surgeon ,Surgery ,Treatment Outcome ,surgical procedures, operative ,Urinary Bladder Neoplasms ,Costs and Cost Analysis ,Operative time ,business - Abstract
To examine the difference in charges and outcomes between patients who underwent radical cystectomy and urinary diversion by a team of two surgeons versus a single surgeon.A total of 63 patients with bladder cancer who underwent the procedures were retrospectively analyzed. Two surgeons sequentially performed the cystectomy and ileal conduit (IC, n = 17) or neobladder (NBL, n = 18) or a single surgeon performed both the cystectomy and IC (n = 21) or NBL (n = 7). Procedure-related charges, hospital charges, operating room time, length of stay, and complications were compared between the two groups.For the IC patients, the two-surgeon team had 60% greater mean surgeon charges (P0.0001), 23% lower mean anesthesia charges (P0.0001), 121 minutes shorter operating room time (P = 0.001), and 30% lower operating room charges (P = 0.001). For the NBL patients, the two-surgeon team had 32% greater surgeon charges (P0.0001), 22% lower anesthesia charges (P = 0.003), 149 minutes shorter operating room time (P0.0001), and 41% less operating room charges (P0.0001). No differences were found in total hospital charges. The NBL patients who underwent surgery by two surgeons had a longer length of stay (P = 0.008). No differences were found in complications between the groups.For IC patients, our data showed no differences in the average overall charges, whether a two-surgeon team or a single surgeon performed the procedure. Additional reductions in hospital charges could offset the greater physician charges in the NBL patients and allow full realization of the benefit from the shorter operative time with the two-surgeon team.
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- 2005
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40. Rupture and perforation of urinary reservoirs made from bowel
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Sadmeet Singh and S. Choong
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Rupture ,medicine.medical_specialty ,Exploratory laparotomy ,business.industry ,Urology ,medicine.medical_treatment ,General surgery ,Urinary system ,Urinary Bladder ,Urinary Reservoirs, Continent ,Perforation (oil well) ,Urinary diversion ,Urinary Diversion ,Surgery ,Intestines ,medicine ,Humans ,Complication ,business ,Derivacion urinaria ,Severe complication - Abstract
A review of the literature involving the rupture or perforation of urinary reservoirs made from the bowel indicates that this complication is perhaps not as rare as commonly perceived. It is a severe complication for which a high index of suspicion needs to be maintained. Physicians attending to patients with such urinary reconstructions should be aware that the diagnosis is often difficult to confirm without resorting to exploratory laparotomy and in particular that a negative cystogram can be misleading. A practical suggestion to help alert these physicians to the possibility of a ruptured urinary reconstruction is that such patients should carry a medical card stating the type of reservoir they have along with their special circumstances. From the reported experiences, it is, however, clear that in carefully selected cases and with vigilant monitoring, some patients may be managed non-operatively.
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- 2004
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41. Litiasis gigante en derivación urinaria tipo bricker. uropatía obstructiva como forma de presentación
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F. Blanco Reina, E. García Galisteo, A. Alvarado Rodríguez, V. Baena González, J. Ramos Titos, J.A. Gómez Pascual, J.M. Del Rosal Samaniego, and R. Bonilla Parrilla
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business.industry ,Urology ,Derivación urinaria ,Litiasis ,Tratamiento ,Medicine ,business ,Humanities - Abstract
Resumen El intestino es usado en cirugia urologica para sustituir la vejiga a modo de un conducto que drene orina a la pared abdominal o remodelado para formar una vejiga de sustitucion o ampliacion. Muchos factores contribuyen a la formacion de litiasis siendo los mas importantes el estasis urinario, produccion de moco y la bacteriuria. Las alteraciones metabolicas inducidas por la exposicion de segmentos intestinales en el tracto urinario promueve la formacion de calculos de estruvita, oxalato calcico y fosfato calcico. Generalmente, la mayoria de pacientes con litiasis en derivaciones urinarias, pueden ser tratados con tecnicas minimamente invasivas. La extraccion mediante cirugia abierta es considerada cuando otras modalidades de tratamiento no pueden ser efectuadas de forma segura y expeditiva.
- Published
- 2003
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42. Supervivencia en pacientes sometidos a cistectomía radical por carcinoma vesical
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J.M. Giménez Bachs, I. Hernández Millán, M. Segura Martín, J.A. Virseda Rodríguez, A.S. Salinas Sánchez, and J.G. Lorenzo Romero
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Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,medicine ,Bladder tumor ,business ,Derivacion urinaria - Abstract
Resumen Objetivo Analizar la supervivencia en pacientes cistectomizados por carcinoma vesical Material y metodos Estudio de cohortes retrospectivo con datos de 166 pacientes cistectomizados por cancer vesical entre 1976 y 1998, usandose como variable dependiente la supervivencia y como variables independientes: datos sociodemograficos, comorbilidad asociada, funcion renal previa, existencia de hidronefrosis, riesgo anestesico ASA, tipo de derivacion urinaria, complicaciones post-quirurgicas y datos anatomopatologicos. La supervivencia se analizo mediante el metodo de Kaplan-Meier, comparandose las curvas de supervivencia mediante la prueba de Mantel-Haenszel y realizandose un modelo de riesgos proporcionales de Cox Resultados relacionadas con su neoplasia o por complicaciones quirurgicas. La probabilidad de supervivencia a los 60 meses de la intervencion fue del 32,5%, siendo mayor en enfermos de edad = 65 anos (p = 0,026), sin hidronefrosis previa (p = 0,023) o con niveles de creatinina normal (p = 0,048). El factor mas influyente en la supervivencia fue el estadio patologico: en pacientes con tumores estadio = pT2 la supervivencia a 60 meses fue del 67,8%, por un 29,1% en enfermos pT3 y tan solo un 6% en pT4. Unicamente un 6,1% de los pacientes con afectacion ganglionar sobrevivian a los 5 anos Conclusiones El estadio de infiltracion local y la afectacion de ganglios linfaticos pelvicos son los dos factores mas determinantes en el pronostico. La existencia de hidronefrosis y de alteracion de la funcion renal antes de la cistectomia son los dos factores no patologicos que implican peor pronostico
- Published
- 2001
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43. Sustitución vesical ortotópica tipo camey ii y sus complicaciones: 10 años de experiencia
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M. Rruiz ramo, A. de Pablo Cárdenas, A. Pinós paul, A. Hualde Alfaro, M. Montesino Semper, AM Santiago González de Garibay, F. Lozano Uruñuela, and J. Jiménez Calvo
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Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,medicine ,business ,Derivacion urinaria - Abstract
Resumen fundamento Evaluar las complicaciones en los pacientes sometidos a cistectomia radical con sustitucion vesical ortotopica tipo Camey II Metodos Se han revisado las historias clinicas de 61 pacientes sometidos a cistectomia radical con sustitucion vesical tipo Camey II por neoplasia de vejiga, entre 1990 y 1999. Las complicaciones fueron divididas en precoces (30 dias o menos) y tardias Resultados Un paciente fallecio en el post-operatorio inmediato. Se presentaron 35 complicaciones en 30 pacientes: 8 relacionadas con la neovejiga (fistulas urinarias e infecciones urinarias) y 27 sin relacion con ella, siendo las mas frecuentes las originadas a nivel intestinal, con un numero de reintervenciones precoces de 10 (16,4%). De los 55 pacientes evaluados para las complicaciones tardias 39 presentaron algun tipo de complicacion: 38 relacionadas con la neovejiga y 13 no relacionadas, con reintervenciones en 30 pacientes siendo 19 endoscopicas. La continencia diurna se ha obtenido en el 74,4% de los pacientes y la nocturna en el 31,4% Conclusiones A pesar de los resultados funcionales aceptables, la sustitucion vesical ortotopica presenta una tasa de complicaciones no desdenable. Por otro lado, la falta de unanimidad de criterios hace que la comparacion con otras series y otros tipos de sustitucion vesical sea dificil
- Published
- 2001
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44. Cambios estructurales en la mucosa ileal de los conductos urinarios
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M. Segura Martín, A.S. Salinas Sánchez, J.G. Lorenzo Romero, I. Hernández Millán, J.A. Virseda Rodríguez, and J. Valer Corellano
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Gynecology ,Ureteroileostomy ,medicine.medical_specialty ,business.industry ,Urology ,medicine ,business ,Derivacion urinaria ,Ileal mucosa - Abstract
Resumen Objetivo OBJETIVOS: Analizar las alteraciones encontradas en la mucosa de ileon terminal en contacto con orina en pacientes con ureteroileostomia cutanea tras cistectomia por carcinoma vesical infiltrante. Material y metodos Se han practicado 21 biopsias de mucosa intestinal a otros tantos pacientes. Se han determinado longitud de vellosidades intestinales (valores normales -VN-: 350 - 300 μ), longitud de criptas (V.N.: 70-100 μ), cociente cripta/vellosidad (VN: 0,2), relacion celulas caliciformes/enterocitos, existencia de linfangiectasias e infiltrado inflamatorio. Se determinaron igualmente la existencia de alteraciones analiticas mediante ionograma y gasometria venosa. Resultados La edad media de los pacientes fue 65,2 anos ± 7,4 DE. El 66,7% fueron varones. El tiempo de evolucion con la derivacion urinaria ha sido 59,5 meses ± 53,2 DE. La longitud media de las vellosidades fue de 178,2 μ ± 70,2 DE, la longitud media de las criptas fue 290,9 μ ± 114,4 DE y el cociente medio cripta/vellosidad de 4,2 ± 9,2 DE. El 57,1% presento un infiltrado inflamatorio submucoso leve, un 23,8% moderado y un 19,0% intenso. Unicamente en 2 casos se detectaron imagenes de linfangiectasia. El coeficiente celulas caliciformes/enterocitos fue de 3,3 ± 1,3 DE. No se objetivo correlacion entre el tiempo de evolucion de la derivacion urinaria con las distintas alteraciones en mucosa intestinal ni relacion entre el grado de atrofia de mucosa con la existencia de alteraciones metabolicas. Conclusiones Las alteraciones de la mucosa del ileon terminal en pacientes con derivacion urinaria tipo ureteroileostomia cutanea se caracterizan por una atrofia marcada de vellosidades intestinales con aumento de la longitud de criptas, aumento del cociente cripta/vellosidad y la presencia de infiltrado inflamatorio entre leve y moderado fundamentalmente. Existe tambien un aumento de celulas caliciformes en detrimento de enterocitos. Todos estos cambios son independientes del tiempo de evolucion de los pacientes con su derivacion urinaria.
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- 2000
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45. Calculs et voie urinaire modifiée chirurgicalement
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Eric Lechevallier, Christian Saussine, and Olivier Traxer
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Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,Urinary stone ,Bladder replacement ,Urinary Lithiasis ,Medicine ,Endoscopic surgery ,business ,Derivacion urinaria - Abstract
Resume La modification chirurgicale de la voie urinaire lors de la prise en charge du cancer infiltrant de la vessie ou du reflux vesicorenal va, en cas de traitement d’un calcul urinaire, necessiter le recours a certains artifices techniques lors des traitements, notamment endoscopiques. Ces particularites seront detaillees a travers les quelques series de la litterature.
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- 2008
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46. [Flexible cystoscope for the treatment of urinary stones in intestinal reservoirs.]
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Campodonico F, Calcagno T, Bacigalupo L, La Camera A, Durante A, and Introini C
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- Cystoscopy, Humans, Cystoscopes, Urinary Calculi therapy, Urinary Diversion
- Abstract
Objective: Stones are common mid- and long-term complications in urinary diversions built with bowel. However the reservoir intestinal loops can lead to difficult endoscopic approach., Methods: We report two challenging cases with unfavourable anatomy successfully treated by gently handling a flexible cystoscope in a low pressure system., Results: One patient with stones in a continent pouch was cleaned up with a grasping basket through the efferent umbilical limb. Another patient with an orthotopic ileal neobladder not accessible by rigid cystoscope due to high pelvic floor was treated with holmiun laser lithotripsy., Conclusions: Urologists should consider the versatility of flexible cystoscope to obviate the need for percutaneous lithotripsy or open lithotomy.
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- 2019
47. Comparison of perioperative outcomes and complications of robot assisted radical cystectomy with extracorporeal vs intracorporeal urinary diversion.
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Carrion A, Piñero A, Raventós C, Lozano F, Díaz F, and Morote J
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- Adult, Aged, Aged, 80 and over, Constriction, Pathologic etiology, Cystectomy adverse effects, Female, Humans, Length of Stay, Lymph Node Excision, Male, Middle Aged, Operative Time, Retrospective Studies, Robotic Surgical Procedures adverse effects, Treatment Outcome, Urethra surgery, Urinary Bladder surgery, Urinary Bladder Neoplasms pathology, Urinary Diversion adverse effects, Cystectomy methods, Postoperative Complications etiology, Robotic Surgical Procedures methods, Urinary Bladder Neoplasms surgery, Urinary Diversion methods
- Abstract
Objectives: To compare perioperative outcomes and complications of robot assisted radical cystectomy (RARC) with extracorporeal (ECUD) vs. intracorporeal urinary diversion (ICUD) for bladder cancer., Material and Methods: Retrospective revision of 43 patients who underwent RARC for bladder cancer between 2015-2018 with at least 3 months of follow-up. The analysis included the initial series of RARC performed by one surgeon with extensive experience in open radical cystectomy., Results: Forty-three patients, 40 men (93%) and 3 women (7%), with a median age of 65 years (44-83) and mean follow-up of 27.7 months (±20.1) underwent RARC. A ECUD was performed in 22 cases (51%), of whom 10 were ileal conduits (45.5%) and 12 neobladders (54.5), and ICUD in 21 cases (49%), of whom 14 were ileal conduits (66.7%) and 7 neobladders (33.3%). Clinical and preoperative characteristics were similar in both groups. The median operative time was 360 minutes (240-540) and length of hospital stay was 12 days (7-73). Thirty-five patients (81%) had postoperative complications, of whom 10 (23%) were major. Operative time, peroperative complications, pathological stage, positive margins, and number of lymph nodes removed did not significantly differ among groups. Patients who underwent ECUD had a higher rate of uretero-ileal strictures than those with ICUD (45.5% vs. 14.3%, P=.026). Among the neobladders, the ECUD developed a higher rate of urethro-neobladder stricture than the ICUD (33% vs. 0%, P=.044)., Conclusions: RARC with ICUD achieved peroperative outcomes and complication rates comparable than those with ECUD. The ICUD could reduce the risk of developing uretero-ileal and urethro-neobladder strictures., (Copyright © 2019 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.)
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- 2019
- Full Text
- View/download PDF
48. Intracorporeal orthotopic neobladder formation: Why not to do it?
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Faraj KS, Abdul-Muhsin HM, Navaratnam AK, Rose KM, and Castle EP
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- Cystectomy, Humans, Treatment Outcome, Robotic Surgical Procedures, Robotics, Urinary Bladder Neoplasms surgery, Urinary Diversion
- Abstract
Objectives: There has been growing interest in intracorporeal techniques to urinary diversion during cystectomy in the modern area. There is little high-quality evidence that this technique is superior to extracorporeal diversion in patients who are obtaining an orthotopic intracorporeal neobladder urinary diversion. This study describes the proposed advantages and disadvantages of intracorporeal orthotopic neobladder urinary diversion and expert opinion on preference. METHODS: We reviewed the literature for all studies discussing the outcomes and advantages of intracorporeal orthotopic neobladder urinary diversion, including those comparing the intracorporeal and extracorporeal approach. The studies were reviewed and these findings were summarized based on categories of the proposed advantages and disadvantages of the intracorporeal approach. We provided an assessment of the claims made in favor of the intracorporeal approach and discussed advantages of the extracorporeal approach that may persuade even the most experienced robotic surgeons to lean away from the former. RESULTS AND CONCLUSIONS: Herein we review the studies that propose advantages of the intracorporeal diversion, as well as the studies that do not demonstrate any advantage to this approach. Some of the proposedadvantages addressed include decreased stricture rate, lower complications and shorter hospitalization. Furthermore, we address the issues of the steep learningcurve and the impact on resident education. We conclude that the proposed benefits of an intracorporeal approach to urinary diversion are not substantiated and it is the preference of the authors to primarily perform extracorporeal urinary diversions.
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- 2019
49. Cuidados de enfermeria en la ureteroileostomía (tipo Bricker). Estudio de un caso clínico
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Miguel Romeo, Mª Carmen and Falcón Albero, María Ascensión
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cuidados enfermeros ,cistectomia radical ,derivación urinaria ,ureteroileostomía(bricker) ,cáncer vesical - Abstract
Introducción: La alta indidencia y elevada prevalencia de casos de cáncer de vejiga, traducido ello en un creciente número de ingresos hospitalarios, hacen de esta patología un grave problema de salud pública. A pesar de la elevada incidencia, la mortalidad no es tan alta, debido a que es éste un proceso oncológico en muchas ocasiones curable. El diagnóstico precoz de este proceso oncológico es el medio más eficaz de combatir el tumor, cuya capacidad de disminución se produce en una fase avanzada de su evolución. Objetivos: Aplicar la metodología seguida en la planta de urología en relación a los cuidados enfermeros llevados a cabo en un paciente diagnosticado de cáncer vesical al que se le ha practicado una cistectomia radical con ureteroileostomía (Bricker). Metodología: Se ha llevado a cabo una revisión bibliográfica sobre los aspectos más importantes en los cuidados de enfermería en pacientes con ureteroileostomía (tipo Bricker), realizando búsqueda en bases de datos Dialnet, Cuiden,Google y Sciencedirect. Desarrollo: Se ha realizado seguimiento de un paciente de 67 años, diagnosticado de carcinoma vesical, al que se le ha practicado una ureteroileostomía (Bricker). Se muestran, asimismo, las complicaciones posoperatorias más frecuentes que este tipo de intervenciones quirúrgicas suelen presentar. Se abordan los diagnósticos enfermeros, criterios de resultados (NOC) y las intervenciones enfermeras (NIC), así como los cuidados enfermeros administrados, basados en el modelo de los once patrones de Marjori Gordon. Conclusiones: El papel de la enfermería es fundamental para el paciente de cirugía, transmitiendo información sobre el proceso y ayudándole en la adopción de actitudes positivas frente a la enfermedad.
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- 2014
50. Utilidad de la tomografía computarizada multidetector en la evaluación postoperatoria de cirugías de derivación urinaria
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Rodríguez B, Daniel, Mast V, Richard, Pons E, Albeil, de Lama S, Eugenia, Vigués J, Francesc, and Natoli V, Oscar
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Multidetector computed tomography ,Postoperative complications ,Tomografía computarizada multidetector ,Derivación urinaria ,Urinary diversion ,Cistectomía ,Cystectomy ,Complicaciones postquirúrgicas - Abstract
Las cirugías de derivación urinaria son procedimientos que cada vez son más frecuentes, ya que sus indicaciones no son sólo neoplásicas, siendo también útiles en el manejo de otras patologías. Debido a este incremento, no es infrecuente observar complicaciones secundarias, ya sean en el postoperatorio temprano (menos de 30 días después de la cirugía) o tardío (más de 30 días). Dentro de éstas tenemos alteraciones de la motilidad intestinal (íleo paralítico, obstrucción), fugas anastomóticas, colecciones líquidas (linfocele, urinoma, absceso), fístulas, herniación paraestomal, estenosis ureterales, litiasis y recurrencia tumoral. Dada la gran cantidad de técnicas quirúrgicas usadas en estos procedimientos, es importante conocer los cambios anatómicos resultantes, ocasionalmente de difícil valoración. La tomografía computarizada multidetector (TCMD) tiene gran utilidad en el estudio de estos pacientes, especialmente mediante las técnicas de reconstrucción multiplanar, representando adecuadamente las estructuras urinarias y extraurinarias afectadas, y sus relaciones con estructuras adyacentes, permitiendo identificarlas acertada y rápidamente. Urinary diversion surgeries are procedures that are becoming more frequent, as their indications are not only neoplastic, being useful also in managing other diseases. Due to this increase, it is not uncommon to observe secondary complications, whether in the early postoperative period (less than 30 days after surgery) or later (more than 30 days). Within these are alterations in intestinal motility (paralytic ileus, blockage), anastomotic leaks, fluid collections (lymphocele, urinoma, abscess), fistulas, parastomal herniation, ureteral obstruction, urolithiasis and tumor recurrence. Given the large number of surgical techniques used in these procedures, it is important to know the resulting anatomical changes, occasionally difficult to evaluate. Multidetector computed tomography (MDCT) is of great use in the study of these patients, especially with multiplanar reconstruction techniques, adequately representing the affected urinary and extra-urinary structures, and their relationship to adjacent structures, enabling their accurate and quick identification.
- Published
- 2014
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