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1.
Actas Urol Esp ; 33(9): 976-81, 2009 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-19925757

RESUMO

OBJECTIVE: To report our series of patients undergoing hand-assisted laparoscopic nephroureterectomy (HALNU) using the pluck-off procedure. MATERIALS AND METHODS: Twenty patient undergoing HALMU for upper urinary tract urothelial tumors from November 2002 to December 2007 were assessed. Demographic, clinical, surgical, and oncological data were assessed. RESULTS: Mean patient age was 69 years. Mean operating time and mean intraoperative bleeding were 176 min and 381 mL respectively. Twenty percent of patients required transfusion of blood products. Conversion to open surgery was not required in any patient. Major and minor complications occurred in 25% and 30% of patients respectively.Mean time to oral intake was 48 hours, and mean hospital stay was 5 days.Pathological study revealed transitional cell carcinoma in all cases: grade I in 5%, grade II in 60%, and grade III in 35% of patients. Clinical stage was pTa in 5%, pT1 in 20%, pT2 in 25%, pT3 in 40%, and pT4 in 10% of patients. A bladder recurrence rate of 30% and a 49% overall survival were seen after a mean follow-up of 33 months (5-73). Six-year cancer-specific survival was 67%. No patient developed either peritoneal or surgical bed recurrence. CONCLUSIONS: HALMU using the pluck-off procedure is a feasible, safe, and effective surgery. Both surgical and oncological results are similar to those of open surgery and pure laparoscopy.


Assuntos
Carcinoma de Células de Transição/cirurgia , Neoplasias Renais/cirurgia , Laparoscopia/métodos , Nefrectomia/métodos , Ureter/cirurgia , Neoplasias Ureterais/cirurgia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos
2.
Actas urol. esp ; 33(9): 976-981, oct. 2009. graf, tab
Artigo em Espanhol | IBECS | ID: ibc-84992

RESUMO

Objetivo: Describimos nuestra serie de pacientes sometidos a nefroureterectomía por vía laparoscópica asistida por la mano (NU-LAM), con escisión cistoscópica circunferencial del uréter distal intramural. Material y métodos: Evaluamos a 20 pacientes sometidos a NU-LAM por tumor urotelial detracto urinario superior, entre noviembre-2002 y diciembre-2007. Valoramos datos demográficos y clínicos, quirúrgicos y datos oncológicos. Resultados: La media de edad de los pacientes fue de 69 años. La media del tiempo quirúrgico y el sangrado intraoperatorio fue de 176 min y 381 cc, respectivamente. El 20% de los pacientes requirió transfusión de hemoderivados. En ninguna ocasión fue necesaria la conversión a cirugía abierta y la tasa de complicaciones fue del 25% para las mayores y del 30% para las menores. Los pacientes iniciaron tolerancia oral a las 48 h de media, con una estancia media hospitalaria de 5 días. El estudio histológico catalogó al tumor urotelial en: grado I: 5% de los casos; grado II: 60%,y grado III: 35% de los casos; estadio clínico: Ta: 5%; T1: 20%; T2: 25%; T3: 40%, y T4: 10%. Con un seguimiento medio de 33 meses (5-73) se objetivó una tasa de recidiva vesical del 30%, una supervivencia global del 49% y una supervivencia cáncer específica del 67%, a los 6 años de seguimiento. Ningún paciente presentó cuadro de recidiva en el peritoneo ni en el lecho quirúrgico. Conclusiones: La NU-LAM con escisión cistoscópica del uréter distal es una técnica factible, segura y efectiva. Los resultados, tanto operatorios como oncológicos, son comparables con la cirugía abierta y con la laparoscopia pura (AU)


Objective: To report our series of patients undergoing hand-assisted laparoscopic nephroureterectomy (HALNU) using the pluck-off procedure. Materials and methods: Twenty patient undergoing HALMU for upper urinary tract urothelial tumors from November 2002 to December 2007 were assessed. Demographic, clinical, surgical, and oncological data were assessed. Results: Mean patient age was 69 years. Mean operating time and mean intraoperative bleeding were 176 min and 381 mL respectively. Twenty percent of patients required transfusion of blood products. Conversion to open surgery was not required in any patient. Major and minor complications occurred in 25% and 30% of patients respectively. Mean time to oral intake was 48 hours, and mean hospital stay was 5 days. Pathological study revealed transitional cell carcinoma in all cases: grade I in 5%, grade II in 60%, and grade III in 35% of patients. Clinical stage was pTa in 5%, pT1 in 20%, pT2 in25%, pT3 in 40%, and pT4 in 10% of patients. A bladder recurrence rate of 30% and a 49% overall survival were seen after a mean followup of 33 months (5-73). Six-year cancer-specific survival was 67%. No patient developed either peritoneal or surgical bed recurrence. Conclusions: HALMU using the pluck-off procedure is a feasible, safe, and effective surgery. Both surgical and oncological results are similar to those of open surgery and pure laparoscopy (AU)


Assuntos
Humanos , Masculino , Feminino , Idoso , Laparoscopia , Laparoscopia/métodos , Neoplasia Residual/epidemiologia , Carcinoma de Células de Transição/cirurgia , Carcinoma de Células de Transição/complicações , Urografia , Análise de Sobrevida , Estimativa de Kaplan-Meier , Perda Sanguínea Cirúrgica/estatística & dados numéricos
3.
Actas urol. esp ; 33(6): 681-685, jun. 2009. tab
Artigo em Espanhol | IBECS | ID: ibc-74243

RESUMO

Introducción: El dolor pélvico crónico (DPC) es un problema complejo e importante tanto por su frecuencia como por sumorbilidad. Cuando se presenta asociado con síntomas miccionales deberemos pensar en un origen vesical. Objetivo: Evaluar la respuesta a un tratamiento intravesical, al que denominamos Formula Sedante, en pacientes con dolor pélvico crónico de origen vesical, refractarios a otros tratamientos. Material y métodos: Entre junio 2005 y septiembre de 2008, 14 pacientes (edad media de 59 años), 12 mujeres y 2 hombres, con DPC de origen vesical siguieron un tratamiento intravesical con “Formula Sedante”, como terapia de segunda línea. Su composición es Dexametasona, Nitrofurantoína, Lidocaína y Suero salino. Evaluamos el dolor (escala 0-10), la frecuencia miccional y la mejoría subjetiva del paciente. Resultados: El dolor global medio fue de 6’4 de base, al mes y a los 6 meses fue de 4’7 y 3’5 respectivamente. El 75% de los pacientes mostró una disminución de los valores en la escala de dolor. La frecuencia miccional diurna mejoró un 28%al mes del tratamiento y un 40% a los 6 meses. Un 70 % de los pacientes refirió sentir mejoría tras la pauta de instilaciones, de los cuales en torno a un 80% la evaluó como “moderadamente mejor” o “mucho mejor”, tanto al mes como a los 6 meses del tratamiento. Ninguno de los pacientes presento efectos secundarios reseñables. Conclusiones: Consideramos el tratamiento de instilación intravesical con “Formula Sedante” una opción útil y segura, como segunda línea de tratamiento, para el dolor pélvico crónico de origen vesical (AU)


Introduction: Chronic pelvic pain syndrome (CPPS) is a complex problem that is a major cause of morbidity and disability. Objetive: To evaluate the feasibility, safety and efficacy of intravesical instillation of a new therapeutic tool in patients suffering from CPPS. Methods: Between june 2005 and september 2008 we recruited 14 patients (mean age 59) who had been diagnosed with CPPS, and refractory to previous treatments. The intravesical solution consisted of steroids, local anaesthetic, antibiotic and saline solution. Was evaluated the intensity of pain; voiding frequency and subjective improvement (with patient global improvement impression PGI-I).Results: Global pain at baseline was 6,4, at 1 month and 6 months 4,7 and 3,5. 75% of the patients showed improvement in the reduction of pain. Voiding frequency at baseline was 22’5 daily. At one and six months, voiding frequency was 16,2and 13,5 respectively. According to the PGI-I test 30% of patients were much better, 30% moderate improvement, 10%slight improvement and 30% with no changes at 1 month. At 6 months, 15% of patients were much better, 40% moderated improvement, 15% slight improvement and 30% with no changes. None of the patients felt worse than before treatment. Conclusions: Therapeutic results of our intravesical solution traduces in an improvement of pain and voiding frequency reduction with no side-effects. Patients benefit of this improvement in the PGI-I test that reflects an improvement in quality of life. We consider this treatment a second-line approach for CPPS in which gold standard management is still a challenge (AU)


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Dor Pélvica/etiologia , Dor Pélvica/terapia , Cistite Intersticial/diagnóstico , Cistite Intersticial/terapia , Dor Pélvica/diagnóstico , Administração Intravesical
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