32 results on '"J. Barba Abad"'
Search Results
2. The diagnostic yield of systematic sampling in MRI/TRUS fusion biopsy
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J.M. Campà Bortolo, P. Arce Cuartango, J. Moctezuma Velázquez, E. Tolosa Eizaguirre, J. Etxano Cantera, M.E. Díez Razquin, J. Extramiana Cameno, R. Pinto Martín, N. Herrera Aranda, E. Hidalgo Zabala, J. Barba Abad, I. Merino Narro, and H. Ayerra Pérez
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Yield (engineering) ,business.industry ,Urology ,Systematic sampling ,Nuclear medicine ,business ,Fusion Biopsy ,Mathematics - Published
- 2021
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3. Respuesta y supervivencia libre de progresión en tumores vesicales en estadios T2-T4 tratados con tratamiento trimodal de conservación vesical
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L. Romero Vargas, J.J. Zudaire Bergera, D. Rosell Costa, A. Rincón Mayans, E. Tolosa Eizaguirre, J. Barba Abad, J. Rioja Zuazu, and I. Pascual Piédrola
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Gynecology ,medicine.medical_specialty ,Radioterapia ,Radiotherapy ,business.industry ,Urology ,Cáncer de vejiga ,Conservación vesical ,Bladder cancer ,medicine ,Quimiotherapy ,Quimioterapia ,business - Abstract
Resumen Objetivo Evaluar la respuesta y la supervivencia libre de progresion (SLP) en pacientes diagnosticados de carcinoma vesical infiltrante tratados con RTU-quimioterapia-radioterapia y compararlos con una serie no aleatorizada de pacientes tratados con cistectomia radical. Material y metodos Analisis retrospectivo de 43 pacientes con carcinoma vesical infiltrante tratados entre 1994–2007 con dos pautas de conservacion vesical y estudio comparativo con pacientes sometidos a cistectomia radical (145 casos) en el mismo periodo. Las variables pronosticas para estudio fueron estadio y grado clinico, presencia o no de hidronefrosis, tratamiento quimioterapeutico recibido, dosis de radioterapia y alteraciones en p53 y Ki67. Resultados La media y la mediana de los pacientes sometidos a conservacion vesical fueron de 51 y de 39 meses, respectivamente. El 72% de los pacientes con conservacion vesical obtuvo respuesta completa (RC) al finalizar el tratamiento. Solo la hidronefrosis tuvo influencia pronostica (OR: 7,3; p=0,02). Al final del estudio, el 74% de los que obtuvieron RC mantenia la respuesta. Ninguna de las variables analizadas fueron predictoras del mantenimiento de la respuesta. La SLP en el grupo fue del 69±7 y del 61±7% a 3 y a 5 anos. La dosis de radioterapia >60 Gy (OR: 6,1; p=0,001) y la ausencia de hidronefrosis (OR 7,5; p=0,02) fueron las unicas variables influyentes. La SLP del grupo con RC fue del 80±7 y del 58±10% a 3 y a 5 anos. Al concluir el estudio, 23/43 (53,5%) conservaban la vejiga y estaban libres de enfermedad. Se realizaron 145 cistectomias radicales a pacientes diagnosticados de carcinoma vesical infiltrante. La media y la mediana de seguimiento de este grupo fueron de 29 y 18 meses, respectivamente. El analisis estadistico reflejo que los pacientes que se habian sometido a conservacion vesical presentaban unicamente peor estadio clinico que los pacientes sometidos a cistectomia radical (p=0,17). La SLP a 3 y a 5 anos de los pacientes sometidos a cistectomia radical fue del 72±5 y del 63±7%, no evidenciando diferencias estadisticamente significativas (p=0,83) con respecto a los pacientes sometidos a pauta de conservacion vesical. Conclusiones Los pacientes sometidos a conservacion vesical obtienen una supervivencia similar a la de los pacientes a los que se les ha realizado cistectomia radical. La dosis de radioterapia >60 Gy y la ausencia de hidronefrosis son factores de influencia independiente en la SLP.
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- 2010
- Full Text
- View/download PDF
4. Adrenalectomía laparoscópica por metástasis metácrona. Experiencia en 12 casos
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J. Barba Abad, D. Rosell Costa, L. Romero Vargas, A. Rincón Mayans, E. Tolosa Eizaguirre, and J.I. Pascual Piédrola
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Gynecology ,Adrenal tumor ,medicine.medical_specialty ,Tumor adrenal ,Adrenalectomía laparoscópica ,business.industry ,Urology ,Laparoscopic adrenalectomy ,Medicine ,Metástasis adrenal ,business ,Adrenal metastasis - Abstract
RESUMEN Objetivos Evaluar los resultados perioperatorios y oncologicos de la adrenalectomia laparoscopica por metastasis aislada. Material y metodos Estudio retrospectivo y descriptivo de 12 adrenalectomias laparoscopicas por metastasis de un total de 40 realizadas entre mayo de 1998 y abril de 2009. El tumor primario fue en siete casos de pulmon, en tres renal y en dos de colon. Los datos demograficos de la serie incluyeron edad, tiempo operatorio, sangrado, complicaciones, tamano tumoral y estancia hospitalaria expresados como mediana. El analisis de supervivencia se hizo con el metodo de Kaplan-Meier. Resultados El tiempo operatorio fue de 150 minutos (rango 90 a 206). El sangrado intraoperatorio fue de 60 cc (rango 15 a 150). Hubo complicaciones intraoperatorias en el 3% de los casos. El tamano tumoral fue de 4,5 cm (rango 1,3 a 8,5). No se observaron margenes positivos en las piezas de reseccion. La estancia hospitalaria fue de tres dias (rango 3 a 5). La supervivencia actuarial fue del 55,6% a los 23 meses (rango 2 a 38), con una media y mediana de seguimiento de 20,9 y 23 meses, respectivamente. Conclusiones La adrenalectomia laparoscopica por metastasis en pacientes seleccionados es una tecnica segura con resultados oncologicos superponibles a los de la cirugia abierta.
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- 2010
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5. Influence of donor age on graft survival
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A. Rincón Mayans, J.E. Robles García, E. Tolosa Eizaguirre, J.M. Berián Polo, J. Barba Abad, J.J. Zudaire Bergera, I. Pascual Piédrola, and D. Rosell Costa
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medicine.medical_specialty ,Univariate analysis ,Proportional hazards model ,business.industry ,Edad del donante ,Graft survival ,General Medicine ,Donor age ,Delayed Graft Function ,Surgery ,Log-rank test ,Supervivencia del injerto ,Trasplante renal ,Renal transplant ,medicine ,business ,Inverse correlation - Abstract
Introducción: En 2007 en España el 43% de los donantes tuvo más de 60 años, lo que supone peor calidad del injerto y probablemente peor supervivencia. Objetivo: Nuestro objetivo es analizar la influencia de la edad del donante en la supervivencia del injerto. Material y métodos: Analizamos retrospectivamente 216 trasplantes renales consecutivos realizados entre 2000-2008. Valoramos la influencia de la edad del donante sobre la supervivencia del injerto y buscamos el mejor punto de corte. Para el estudio de la supervivencia actuarial del injerto se ha utilizado el método de Kaplan Meyer. Para la comparación de curvas de supervivencia utilizamos el test de log-rank. Para el estudio de los factores influyentes en la supervivencia hemos utilizado los modelos de regresión de Cox en forma de estudio univariado y multivariado. Resultados: La media de seguimiento fue de 48 meses (±33,4 DE) y la mediana de seguimiento fue de 48 meses (rango de 0-166 meses). El análisis univariado de la supervivencia del injerto nos mostró que la edad del donante como variable continua influye significativamente en la supervivencia del injerto (odds ratio: 1,03; 95% intervalo de confianza [IC]: 1,01-1,05; p=0,009). Al estudiar la relación entre la edad del donante y el receptor evidenciamos una correlación inversa significativa (correlación de Pearson: 0,55; p
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- 2010
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6. Linfadenectomía (ampliada vs estándar) y cáncer de próstata
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J.J. Zudaire Bergera, A. Rincón Mayans, X. Brugarolas Rosselló, D. Rosell Costa, J.M. Berián Polo, J. Barba Abad, J. Rioja Zuazu, and B. Zudaire Diaz-Tejeiro
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medicine.medical_specialty ,Cáncer de próstata ,business.industry ,Prostatectomy ,Prostatectomía radical ,Urology ,medicine.medical_treatment ,Ganglios linfáticos ,Linfadenectomía ,medicine.disease ,Surgery ,Prostate cancer ,Dissection ,medicine.anatomical_structure ,medicine ,Radiology ,Histological staging ,Pelvic lymphadenectomy ,business ,Lymph node - Abstract
El papel y el beneficio potencial de la linfadenectomía en el cáncer de próstata sigue siendo motivo de controversia. Generalmente se acepta que la linfadenectomía en el momento de realizarse la prostatectomía radical es el único procedimiento diagnóstico que nos acerca a un estadiaje anatomopatológico más preciso permitiéndonos un mejor manejo postoperatorio. Sin embargo la extensión de la disección linfática (limitada vs extensa) y los candidatos más adecuados para estos procedimientos sigue siendo motivo de intenso debate. El propósito de este artículo de revisión es una evaluación crítica del papel actual de la disección linfática en el cáncer de próstata.
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- 2008
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7. Recidiva tumoral en sustitución vesical ortotópica. A propósito de dos casos y revisión de la literatura médica
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A. Rincón Mayans, E. Tolosa Eizaguirre, J.M. Berián Polo, and J. Barba Abad
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Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,Medicine ,business - Published
- 2010
- Full Text
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8. Lung cancer metastasizing to the prostate: Case report and literature review
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J.E. Robles García, E. Tolosa Eizaguirre, J. Barba Abad, A. Panizo Santos, and J.J. Zudaire Bergera
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Oncology ,medicine.medical_specialty ,Text mining ,medicine.anatomical_structure ,business.industry ,Prostate ,Internal medicine ,medicine ,General Medicine ,Lung cancer ,medicine.disease ,business - Published
- 2010
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9. Xenograft iterposition in female urethral diverticulum surgery
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Egoitz, Tolosa Eizaguirre, J E, Robles Garcia, J, Barba Abad, A, Saiz Sansi, and J I, Pascual Piedrola
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Adult ,Diverticulum ,Treatment Outcome ,Swine ,Transplantation, Heterologous ,Urethral Diseases ,Urinary Tract Infections ,Animals ,Humans ,Female ,Collagen ,Magnetic Resonance Imaging - Abstract
To describe the use collagen xenograft as adjuvant therapy in the surgical treatment of female urethral diverticulum (FUD) and to perform a bibliographic review.We performed a surgical approach to remove the diverticulum and repair the remaining dead space with a porcine collagen mesh to avoid fistulas. Monitoring is done by MRI.After two years of follow up the patient improved considerably, disappearing the previous symptoms. Follow-up MRI showed no abnormality: There was no inflammatory reaction or encapsulation of any kind.We recognize that the flap or the use of a xenograft are not always necessary, but due to its technical simplicity and effectiveness, it is an important tool for diverticulum surgery. However, more experience is needed to assess the appropriateness of this method.
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- 2012
10. Response and Progression-Free Survival in T2 to T4 bladder tumors treated with trimodality therapy with bladder preservation
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L. Romero Vargas, I. Pascual Piédrola, J. Barba Abad, J. Rioja Zuazu, A. Rincón Mayans, E. Tolosa Eizaguirre, D. Rosell Costa, and J.J. Zudaire Bergera
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Prognostic variable ,medicine.medical_specialty ,medicine.medical_treatment ,Conservación vesical ,Urology ,Quimiotherapy ,urologic and male genital diseases ,Bladder preservation ,Radioterapia ,Bladder conservation ,medicine ,Progression-free survival ,Stage (cooking) ,Chemotherapy ,Bladder cancer ,Radiotherapy ,business.industry ,Muscle invasive ,General Medicine ,medicine.disease ,Surgery ,Radiation therapy ,Cáncer de vejiga ,Quimioterapia ,business - Abstract
Objetivo: Evaluar la respuesta y la supervivencia libre de progresión (SLP) en pacientes diagnosticados de carcinoma vesical infiltrante tratados con RTU-quimioterapia-radioterapia y compararlos con una serie no aleatorizada de pacientes tratados con cistectomía radical. Material y métodos: Análisis retrospectivo de 43 pacientes con carcinoma vesical infiltrante tratados entre 1994-2007 con dos pautas de conservación vesical y estudio comparativo con pacientes sometidos a cistectomía radical (145 casos) en el mismo periodo. Las variables pronósticas para estudio fueron estadio y grado clínico, presencia o no de hidronefrosis, tratamiento quimioterapéutico recibido, dosis de radioterapia y alteraciones en p53 y Ki67. Resultados: La media y la mediana de los pacientes sometidos a conservación vesical fueron de 51 y de 39 meses, respectivamente. El 72% de los pacientes con conservación vesical obtuvo respuesta completa (RC) al finalizar el tratamiento. Solo la hidronefrosis tuvo influencia pronóstica (OR: 7,3; p=0,02). Al final del estudio, el 74% de los que obtuvieron RC mantenía la respuesta. Ninguna de las variables analizadas fueron predictoras del mantenimiento de la respuesta. La SLP en el grupo fue del 69±7 y del 61±7% a 3 y a 5 años. La dosis de radioterapia >60Gy (OR: 6,1; p=0,001) y la ausencia de hidronefrosis (OR 7,5; p=0,02) fueron las únicas variables influyentes. La SLP del grupo con RC fue del 80±7 y del 58±10% a 3 y a 5 años. Al concluir el estudio, 23/43 (53,5%) conservaban la vejiga y estaban libres de enfermedad. Se realizaron 145 cistectomías radicales a pacientes diagnosticados de carcinoma vesical infiltrante. La media y la mediana de seguimiento de este grupo fueron de 29 y 18 meses, respectivamente. El análisis estadístico reflejó que los pacientes que se habían sometido a conservación vesical presentaban únicamente peor estadio clínico que los pacientes sometidos a cistectomía radical (p=0,17). La SLP a 3 y a 5 años de los pacientes sometidos a cistectomía radical fue del 72±5 y del 63±7%, no evidenciando diferencias estadísticamente significativas (p=0,83) con respecto a los pacientes sometidos a pauta de conservación vesical. Conclusiones: Los pacientes sometidos a conservación vesical obtienen una supervivencia similar a la de los pacientes a los que se les ha realizado cistectomía radical. La dosis de radioterapia >60Gy y la ausencia de hidronefrosis son factores de influencia independiente en la SLP. Objective To evaluate the response and the free-survival progression in pacients diagnosed of invasive bladder cancer who have been treated with transurethral resection, chemotherapy and radiotherapy. This multimodal treatment is compared with a not random serie of patients treated by radical cistectomy. Material and methods Retrospective analysis of 43 cases of invasive bladder cancer treated with two schemes of bladder preservation between 1994-2007. They are compared with 145 cases treated with radical cistectomy in the same period of time. Pronostic variables included in the study are clinical stage, grade of differentiation, presence of ureteral obstruction, chemotherapy modality, radiotherapy doses and p53 and ki-67 expression. Results Mean and median time are 51 and 39 months in patients with multimodal treatment. Complete response is achieved in 72% of cases treated with bladder preservation. Ureteral obstruction is a prognostic factor (OR: 7,3;p:0,02). 72% patients with complete response mantain it at the end of the study. None of analyzed variables are predictors of maintenance of the response. Survival rates with a intact bladder were 69±7% and 61±7% at three and five years. Radiotherapy doses greater than 60Gy (OR: 6,1; p
- Published
- 2010
11. Nefrectomía parcial laparoscópica: Análisis de los primeros 30 casos de nuestra serie y revisión de la literatura
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J.I. Pascual Piédrola, J.J. Zudaire Bergera, L. Romero Vargas, J. Barba Abad, A. Rincón Mayans, and E. Tolosa Eizaguirre
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medicine.medical_specialty ,business.industry ,Urology ,Carcinoma renal ,Surgery ,Laparoscopia ,Fuhrman Grade ,Average size ,Renal carcinoma ,Nefrectomía parcial laparoscópica ,Medicine ,Laparoscopy ,Stage (cooking) ,Laparoscopic partial nephrectomy ,business ,Pathological - Abstract
Objectivo: Nuestro objetivo es analizar los resultados quirúrgicos y clínicopatológicos de nuestra serie de 30 Nefrectomías Parciales Laparoscópicas (NPL) realizadas de forma consecutiva y correlacionar los resultados con la literatura. Material y métodos: Se trata de una serie de casos, con 30 pacientes (20 varones y 10 mujeres) operados entre 2006 y 2008. Hemos valorado los factores clínico-patológicos y las complicaciones. La media y mediana de seguimiento fue de 25 y 5 meses. Resultados: Los tumores resecados tenían un tamaño medio de 2,4 cm. El 60% de los tumores fueron malignos. El estadio patológico fue pT1 en el 100% de los casos (47% grado I, 53% grado II de Furhman). Obtuvimos márgenes quirúrgicos positivos en 3 casos, reconvirtiéndolos a cirugía abierta. El sangrado intraoperatorio fue de 74,66 cc (±35,7 DE) y 70 cc de media y mediana. La media de tiempo quirúrgico fue de 214,4min (±69 DE) y tiempo de isquemia de 31,3min (±13,8 DE). Conclusiones: Nuestros resultados son superponibles a los reflejados en la literatura, exceptuando los márgenes positivos y reconversiones, atribuibles a la curva de aprendizaje.
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- 2010
- Full Text
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12. Nefrectomía parcial laparoscópica: Análisis de los primeros 30 casos de nuestra serie y revisión de la literatura
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L. Romero Vargas, A. Rincón Mayans, E. Tolosa Eizaguirre, J.I. Pascual Piédrola, J. Barba Abad, and J.J. Zudaire Bergera
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Series (stratigraphy) ,medicine.medical_specialty ,medicine.diagnostic_test ,business.industry ,medicine.medical_treatment ,Open surgery ,General Medicine ,Carcinoma renal ,Nephrectomy ,Surgery ,Fuhrman Grade ,Laparoscopia ,Renal carcinoma ,Nefrectomía parcial laparoscópica ,medicine ,Operative time ,Laparoscopic Partial Nephrectomy ,Laparoscopy ,Stage (cooking) ,business ,Pathological - Abstract
Objectivo: Nuestro objetivo es analizar los resultados quirúrgicos y clínicopatológicos de nuestra serie de 30 Nefrectomías Parciales Laparoscópicas (NPL) realizadas de forma consecutiva y correlacionar los resultados con la literatura. Material y métodos: Se trata de una serie de casos, con 30 pacientes (20 varones y 10 mujeres) operados entre 2006 y 2008. Hemos valorado los factores clínico-patológicos y las complicaciones. La media y mediana de seguimiento fue de 25 y 5 meses. Resultados: Los tumores resecados tenían un tamaño medio de 2,4 cm. El 60% de los tumores fueron malignos. El estadio patológico fue pT1 en el 100% de los casos (47% grado I, 53% grado II de Furhman). Obtuvimos márgenes quirúrgicos positivos en 3 casos, reconvirtiéndolos a cirugía abierta. El sangrado intraoperatorio fue de 74,66 cc (±35,7 DE) y 70 cc de media y mediana. La media de tiempo quirúrgico fue de 214,4min (±69 DE) y tiempo de isquemia de 31,3min (±13,8 DE). Conclusiones: Nuestros resultados son superponibles a los reflejados en la literatura, exceptuando los márgenes positivos y reconversiones, atribuibles a la curva de aprendizaje. Objective: Our goal is to analyze the surgical and clinicopathological results of our first 30 laparoscopic partial nephrectomies (LPN) performed consecutively and correlate the results with the literature. Material and methods: This is a cases series, with 30 patients (20 men and 10 women) operated between 2006 and 2008. We assessed the clinicopathological factors and complications. The mean and median follow-up was 25 and 5 months. Results: Resected tumors had an average size of 2.4 cm. 60% of the tumors were malignant. The pathological stage was pT1 in 100% of cases (47% grade I, 53% Fuhrman grade II). Surgical margins were positive in 3 cases, switching to open surgery. Intraoperative bleeding was 74.66 cc (35.7±SD) and 70 cc of mean and median. The mean operative time was 214.4min (±69) and ischemia time of 31.3min (±13.8). Conclusions: Our results are similar to those reported in the literature, except for positive margins and conversion attributable to the learning curve.
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- 2010
13. [Response and progression-free survival in T2 to T4 bladder tumors treated with trimodality therapy with bladder preservation]
- Author
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A, Rincón Mayans, D, Rosell Costa, J J, Zudaire Bergera, J, Rioja Zuazu, J, Barba Abad, E, Tolosa Eizaguirre, L, Romero Vargas, and I, Pascual Piedrola
- Subjects
Treatment Outcome ,Urinary Bladder Neoplasms ,Humans ,Cystectomy ,Combined Modality Therapy ,Disease-Free Survival ,Neoplasm Staging ,Retrospective Studies - Abstract
To evaluate the response and the free-survival progression in patients diagnosed of invasive bladder cancer who have been treated with transurethral resection, chemotherapy and radiotherapy. This multimodal treatment is compared with a not random serie of patients treated by radical cistectomy.Retrospective analysis of 43 cases of invasive bladder cancer treated with two schemes of bladder preservation between 1994-2007. They are compared with 145 cases treated with radical cistectomy in the same period of time. Pronostic variables included in the study are clinical stage, grade of differentiation, presence of ureteral obstruction, chemotherapy modality, radiotherapy doses and p53 and ki-67 expression.Mean and median time are 51 and 39 months in patients with multimodal treatment. Complete response is achieved in 72% of cases treated with bladder preservation. Ureteral obstruction is a prognostic factor (OR: 7,3;p:0,02). 72% patients with complete response mantain it at the end of the study. None of analyzed variables are predictors of maintenance of the response. Survival rates with a intact bladder were 69±7% and 61±7% at three and five years. Radiotherapy doses greater than 60Gy (OR: 6,1; p0,001) and the absence of ureteral obstruction (OR: 7,5; p0,002) were pronostic variables. Free-survival in patients with complete response was 80±7% and 58±10% at three and five years. At the end of the study, 53,5% of patients had a intact bladder and free-disease.In the same period of time, 145 radical cistectomies were performed due to muscle invasive bladder cancer. Mean and median time in this group were 29 and 18 months respectively. Stadistical analysis reveals a worse clinical stage in the group of patients treated with multimodal treatment (p:0.01). Free-survival was 72±5% and 63±7% at 3 and 5 years in the group of radical cistectomies. There was not statistical significant differences between cistectomies and bladder preservation.Patients treated with bladder preservation have a free-survival similar to those treated with radical cistectomy. Radiotherapy doses greater than 60Gy and absence of ureteral obstruction were free-survival prognostic variables.
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- 2010
14. [Laparoscopic partial nephrectomy. Analysis of first 30 cases of our series and review of the literature]
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E, Tolosa Eizaguirre, J I, Pascual Piedrola, J, Barba Abad, A, Rincón Mayans, L, Romero Vargas, and J, Zudaire Bergera
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Male ,Humans ,Female ,Laparoscopy ,Middle Aged ,Nephrectomy - Abstract
Our goal is to analyze the surgical and clinicopathological results of our first 30 laparoscopic partial nephrectomies (LPN) performed consecutively and correlate the results with the literature.This is a cases series, with 30 patients (20 men and 10 women) operated between 2006 and 2008. We assessed the clinicopathological factors and complications. The mean and median follow-up was 25 and 5 months.Resected tumors had an average size of 2.4 cm. 60% of the tumors were malignant. The pathological stage was pT1 in 100% of cases (47% grade I, 53% Fuhrman grade II).Surgical margins were positive in 3 cases, switching to open surgery. Intraoperative bleeding was 74.66 cc (35.7±SD) and 70 cc of mean and median. The mean operative time was 214.4min (±69) and ischemia time of 31.3min (±13.8).Our results are similar to those reported in the literature, except for positive margins and conversion attributable to the learning curve.
- Published
- 2010
15. [Influence of donor age on graft survival]
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J, Barba Abad, E, Tolosa Eizaguirre, A, Rincón Mayans, D, Rosell Costa, J E, Robles García, J, Zudaire Bergera, J M, Berián Polo, and I, Pascual Piedrola
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Graft Survival ,Age Factors ,Humans ,Middle Aged ,Kidney Transplantation ,Tissue Donors ,Retrospective Studies - Abstract
In 2007 in Spain 43% of donors were older than 60 years. This produces a worse graft quality and probably a worse survival.Our objective is to analyze the influence of donor age on graft survival.We analyze retrospectively 216 renal consecutive transplants realized between 2000 and 2008. A univaried and multivaried study (Cox regression) was performed and Kaplan-Meyer test with log rank for graft survival.Follow-up mean of 40 months (+/-33,4 SD). The univaried analysis of graft survival showed that donor age had a significative influence on graft survival. (OR=1,03; 95% CI 1,01-1,05) (p: 0,009). Studying the relation between donor and recipient age we find an inverse correlation (Pearson's Correlation: 0,55. p0,0001), but there are significative differences after the adjustment for recipient age. (OR: 1,02; 95% CI 1,01-1,04) (p: 0,04). Optimal cut-point value determined by the ROC analysis was 60 years. The graft survival of donors over 60 years is 79% (95% CI; 74-84%) and 71% (95% CI; 65-77%) at 3 and 5 years in contrast with 94% (95% CI; 94-96%) and 90% (95% CI; 88-92 in donors under 60. (p: 0,002). The multivaried study of the influential factors on graft survival reveals that donor age dichotomized in older or younger than 60, the presence of a surgical immediate reintervention and a delayed graft function were independent influence factors.Donor age over 60 years has a negative and independent prognostic influence on graft survival.
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- 2010
16. Laparoscopic adrenalectomy for metachronous metastasis: Experience in 12 cases
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A. Rincón Mayans, E. Tolosa Eizaguirre, J.I. Pascual Piédrola, D. Rosell Costa, J. Barba Abad, and L. Romero Vargas
- Subjects
Male ,medicine.medical_specialty ,Adrenal tumor ,Lung Neoplasms ,Adrenal Gland Neoplasms ,Laparoscopic adrenalectomy ,Kaplan-Meier Estimate ,Metastasis ,Tumor adrenal ,Metachronous metastasis ,Blood loss ,Operating time ,Medicine ,Humans ,Aged ,Retrospective Studies ,Adrenal metastasis ,Tumor size ,Adrenalectomía laparoscópica ,business.industry ,General surgery ,Open surgery ,Carcinoma ,Adrenalectomy ,General Medicine ,Length of Stay ,Middle Aged ,medicine.disease ,Primary tumor ,Kidney Neoplasms ,Surgery ,Tumor Burden ,Treatment Outcome ,Colonic Neoplasms ,Female ,Laparoscopy ,Metástasis adrenal ,business - Abstract
Objetivos: evaluar los resultados perioperatorios y oncológicos de la adrenalectomía laparoscópica por metástasis aislada. Material y métodos: estudio retrospectivo y descriptivo de 12 adrenalectomías laparoscópicas por metástasis de un total de 40 realizadas entre mayo de 1998 y abril de 2009. El tumor primario fue en siete casos de pulmón, en tres renal y en dos de colon. Los datos demográficos de la serie incluyeron edad, tiempo operatorio, sangrado, complicaciones, tamaño tumoral y estancia hospitalaria expresados como mediana. El análisis de supervivencia se hizo con el método de Kaplan-Meier. Resultados: el tiempo operatorio fue de 150 minutos (rango 90 a 206). El sangrado intraoperatorio fue de 60 cc (rango 15 a 150). Hubo complicaciones intraoperatorias en el 3% de los casos. El tamaño tumoral fue de 4,5 cm (rango 1,3 a 8,5). No se observaron márgenes positivos en las piezas de resección. La estancia hospitalaria fue de tres días (rango 3 a 5). La supervivencia actuarial fue del 55,6% a los 23 meses (rango 2 a 38), con una media y mediana de seguimiento de 20,9 y 23 meses, respectivamente. Conclusiones: la adrenalectomía laparoscópica por metástasis en pacientes seleccionados es una técnica segura con resultados oncológicos superponibles a los de la cirugía abierta. Objective: To assess the peroperative and oncological results of laparoscopic adrenalectomy for an isolated metastasis. Material and methods: A retrospective, descriptive study was conducted of 12 laparoscopic adrenalectomies performed for metastases out of a total of 40 adrenalectomies performed from May 1998 to April 2009. The primary tumor was pulmonary in 7 patients, renal in 3, and colonic in 2. Demographic data collected included median age, operating time, blood loss, complications, tumor size, and length of hospital stay. The Kaplan-Meier method was used to analyze survival. Results: Operating time was 150 min (range, 90-206). Peroperative bleeding was 60 ml (range, 15-150). Peroperative complications occurred in 3% of patients. Tumor size was 4.5 cm (range, 1.3-8.5). No positive margins were seen in the resected specimens. Hospital stay was 3 days (range 3-5). Actuarial survival was 55.6% at 23 months (range, 2-38) with mean and median follow-up times of 20.9 and 23 months. Conclusions: In selected patients, laparoscopic adrenalectomy for metastasis is a safe procedure with oncological results superimposable to those of open surgery.
- Published
- 2010
17. Complicaciones quirúrgicas en el trasplante renal y su influencia en la supervivencia del injerto
- Author
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A. Rincón Mayans, E. Tolosa Eizaguirre, J. Barba Abad, J.E. Robles García, L. Romero Vargas, I. Pascual Piédrola, J.J. Zudaire Bergera, D. Rosell Costa, and J.M. Berián Polo
- Subjects
Gynecology ,Kidney transplantation ,Supervivencia del injerto ,medicine.medical_specialty ,Trasplante renal ,business.industry ,Urology ,Surgical complications ,Complicaciones quirúrgicas ,medicine ,Graft survival ,business - Abstract
Objetivo: Nuestro objetivo es analizar las complicaciones quirúrgicas en el trasplante renal y su influencia en la supervivencia del injerto. Material y métodos: Analizamos retrospectivamente 216 trasplantes renales realizados entre el 1 de enero de 2000 y el 31 de diciembre de 2008, analizando las complicaciones quirúrgicas y valorando su influencia sobre la supervivencia del injerto renal. Resultados De los 216 trasplantes, 82 (38%) tuvieron algún tipo de complicación quirúrgica y 68 (31%) requirieron algún tipo de reintervención (23 en postoperatorio inmediato y 45 más allá de los 3 meses). Media de seguimiento de 48 meses (+/-33,4 desviación estándar) y mediana de seguimiento de 48 meses (rango de 0 a 166). No se han objetivado en receptor o donante factores que predispongan a la incidencia de complicaciones. La supervivencia del injerto es significativamente menor en los pacientes con complicaciones quirúrgicas (supervivencia a los 3 y a los 5 años del 86% [intervalo de confianza {IC} 95%: 83-89] y del 78%% [IC 95%: 73-82] vs. el 92% [IC 95%: 90-94] y el 88%% [IC 95%: 85-91]; p=0,004). La reintervención precoz, la trombosis venosa y la infección de herida son las complicaciones que tienen influencia independiente en la supervivencia. El estudio multivariado de la supervivencia del injerto de todo el grupo pone de manifiesto que la reintervención precoz es un factor de influencia independiente (odds ratio: 4,7; IC 95%: 2,2-10; p
- Published
- 2010
18. Edad del donante y su influencia en la supervivencia del injerto
- Author
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I. Pascual Piédrola, J.E. Robles García, J.J. Zudaire Bergera, A. Rincón Mayans, E. Tolosa Eizaguirre, J. Barba Abad, D. Rosell Costa, and J.M. Berián Polo
- Subjects
Supervivencia del injerto ,Trasplante renal ,Renal transplant ,business.industry ,Urology ,Edad del donante ,Medicine ,Graft survival ,business ,Humanities ,Donor age - Abstract
Introduccion En 2007 en Espana el 43% de los donantes tuvo mas de 60 anos, lo que supone peor calidad del injerto y probablemente peor supervivencia. Objetivo Nuestro objetivo es analizar la influencia de la edad del donante en la supervivencia del injerto. Material y metodos Analizamos retrospectivamente 216 trasplantes renales consecutivos realizados entre 2000�2008. Valoramos la influencia de la edad del donante sobre la supervivencia del injerto y buscamos el mejor punto de corte. Material y metodos Para el estudio de la supervivencia actuarial del injerto se ha utilizado el metodo de Kaplan Meyer. Para la comparacion de curvas de supervivencia utilizamos el test de log-rank. Para el estudio de los factores influyentes en la supervivencia hemos utilizado los modelos de regresion de Cox en forma de estudio univariado y multivariado. Resultados La media de seguimiento fue de 48 meses (±33,4 DE) y la mediana de seguimiento fue de 48 meses (rango de 0�166 meses). Resultados El analisis univariado de la supervivencia del injerto nos mostro que la edad del donante como variable continua influye significativamente en la supervivencia del injerto (odds ratio: 1,03; 95% intervalo de confianza [IC]: 1,01�1,05; p=0,009). Resultados Al estudiar la relacion entre la edad del donante y el receptor evidenciamos una correlacion inversa significativa (correlacion de Pearson: 0,55; p
- Published
- 2010
19. [Pelvic lymph node dissection (extended vs standard) and prostate cancer]
- Author
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A, Rincón Mayans, J J, Zudaire Bergera, J, Rioja Zuazu, B, Zudaire Diaz-Tejeiro, J, Barba Abad, X, Brugarolas Rosselló, D, Rosell Costa, and J M, Berián Polo
- Subjects
Male ,Humans ,Lymph Node Excision ,Prostatic Neoplasms - Abstract
The role and the potential benefit, if any, of pelvic lymphadenectomy in prostate cancer are still controversially discussed. It is generally accepted that PLND at time of radical prostatectomy is the only reliable diagnostic procedure to achieve as much individual histological staging information as possible to trigger postoperative adjuvant management. However, the extent of pelvic lymph node dissection (limited vs. extended) and the most suitable candidates for this procedure are still a matter of intense debate. The aim of this review is to critically evaluate the current status on lymph node dissection in prostate cancer.
- Published
- 2008
20. Urethro-rectal fistula following external radiotherapy and cryotherapy for prostatic adenocarcinoma
- Author
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I. Vivas Pérez, A. Rincón Mayans, E. Tolosa Eizaguirre, I. Pascual Piédrola, J. Barba Abad, J. Rioja Zuazu, and B. Zudaire Diaz-Tejeiro
- Subjects
medicine.medical_specialty ,business.industry ,Prostatic adenocarcinoma ,Fistula ,medicine.medical_treatment ,General surgery ,Cryotherapy ,General Medicine ,medicine.disease ,External radiotherapy ,Urethro-rectal ,Medicine ,Radiology ,business - Published
- 2010
- Full Text
- View/download PDF
21. Fístula uretro-rectal tras recibir tratamiento por adenocarcinoma de próstata con radioterapia externa y crioterapia
- Author
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I. Vivas Pérez, A. Rincón Mayans, E. Tolosa Eizaguirre, B. Zudaire Diaz-Tejeiro, J. Barba Abad, J. Rioja Zuazu, and I. Pascual Piédrola
- Subjects
Gynecology ,medicine.medical_specialty ,business.industry ,Urology ,medicine ,business - Published
- 2010
- Full Text
- View/download PDF
22. Staghorn stones in renal graft. Presentation on two cases report and review the bibliography.
- Author
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Romero-Vargas L, Barba Abad J, Rosell Costa D, and Pascual Piedrola JI
- Subjects
- Aged, Female, Humans, Radiography, Kidney Calculi diagnostic imaging, Kidney Calices, Kidney Transplantation, Postoperative Complications diagnostic imaging
- Abstract
Objective: To describe two clinical cases of staghorn stones in renal allografts and to perform a review of this condition., Methods/results: Case 1. 71-year-old woman with a renal transplant and recurrent UTI presented lithiasis in the graft on renal ultrasound. We started medical treatment and later one ESWL session was performed. The subsequent evolution of the patient was bad, requiring transplant nephrectomy. Case 2. 68-year old woman with renal transplant presented acute deterioration of renal function due to staghorn stones. Emergency ureteral catheter insertion was carried out, medical treatment was started and after one ESWL session she had a good subsequent evolution and normal function of the graft., Conclusions: Staghorn stones occupy most of the collecting system. They are usually made of struvite. They form in the context of urinary tract infections caused by urea splitting germs. Long-term persistence of staghorn calculi in the kidney causes functional and anatomical deterioration that can lead to kidney loss.
- Published
- 2014
23. [Renal cell carcinoma molecular biology. Prognostic and therapeutic usefulness].
- Author
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Zudaire Bergera JJ, Rincón Mayans A, Rioja Zuazu J, Barba Abad J, Romero Vargas L, Algarra Navarro R, Tienza Fernández A, Robles García JE, Rosell Costa D, Berián Polo JM, and Pascual Piédrola JI
- Subjects
- Carcinoma, Renal Cell pathology, Carcinoma, Renal Cell surgery, Carcinoma, Renal Cell therapy, Humans, Immunotherapy, Kidney Neoplasms pathology, Kidney Neoplasms surgery, Kidney Neoplasms therapy, Prognosis, Biomarkers, Tumor analysis, Carcinoma, Renal Cell genetics, Kidney Neoplasms genetics
- Abstract
Renal cell adenocarcinoma requires different therapeutic pathways because it is one of the most therapy-resistant tumors, on the other hand it is biologically one of the most attractive tumors. Its pathological classification has a genetic base. There is an anomaly of the Von Hippel Lindau gene in 80% of adenocarcinomas, being this fact determinant to know the biological characteristics of tumor initiation and development, as well as the identification of factors susceptible to be used as therapeutic targets. Since 2005 a group of molecules have been used in the treatment of metastatic adenocarcinomas and, even though therapeutic results are significant but not clinically relevant yet, we are sure they are a key way for more efficient future developments. The present study tries to make a tour on the research of the biological anomalies in renal adenocarcinoma with special emphasis in the Von HippelLindau gene.
- Published
- 2013
24. Xenograft iterposition in female urethral diverticulum surgery.
- Author
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Tolosa Eizaguirre E, Robles Garcia JE, Barba Abad J, Saiz Sansi A, and Pascual Piedrola JI
- Subjects
- Adult, Animals, Collagen, Female, Humans, Magnetic Resonance Imaging, Swine, Transplantation, Heterologous, Treatment Outcome, Urinary Tract Infections etiology, Diverticulum surgery, Urethral Diseases surgery
- Abstract
Objective: To describe the use collagen xenograft as adjuvant therapy in the surgical treatment of female urethral diverticulum (FUD) and to perform a bibliographic review., Methods: We performed a surgical approach to remove the diverticulum and repair the remaining dead space with a porcine collagen mesh to avoid fistulas. Monitoring is done by MRI., Results: After two years of follow up the patient improved considerably, disappearing the previous symptoms. Follow-up MRI showed no abnormality: There was no inflammatory reaction or encapsulation of any kind., Conclusions: We recognize that the flap or the use of a xenograft are not always necessary, but due to its technical simplicity and effectiveness, it is an important tool for diverticulum surgery. However, more experience is needed to assess the appropriateness of this method.
- Published
- 2012
25. Impact of renal retransplantation on graft and recipient survival.
- Author
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Barba Abad J, Robles García JE, Saiz Sansi A, Tolosa Eizaguirre E, Romero Vargas L, Algarra Navarro R, Rosell Costa D, Zudaire Bergera JJ, Berián Polo JM, and Pascual Piedrola JI
- Subjects
- Female, Humans, Male, Reoperation, Retrospective Studies, Survival Rate, Time Factors, Graft Survival, Kidney Diseases mortality, Kidney Diseases surgery, Kidney Transplantation
- Abstract
Objectives: The aim of this study was to evaluate the influence of retransplantation in graft and recipient survival., Methods: We carried out a retrospective study in 419 renal transplants and studied the influence of retransplantation in graft and patient survival. A homogeneity study was performed between the two groups with a Student`s T and a chi-square tests. Graft survival analysis was performed with Kaplan-Meyer and log rank tests., Results: Of 419 transplants, 370 (88.3%) were first transplantations, 45 (10.7%) second transplantations and 4(1%) third ones. Mean follow-up of the whole group was 72.5 months (±54.1 SD). There were no differences in follow-up between groups (Mean Follow-up 73.1 months ±54.4 SD in first transplantations vs. 61.6 months ±51.2 SD in repeat transplantation. p >0.05). The actuarial graft survival showed no differences between patients with first transplantation and those with a repeat one. [3 and 5 year SV of 89% (95% CI: 87-91%) and 84%(95% CI: 82-86%) Vs 88% (95% CI; 83-93%) and 85% (95% CI:i; 80-90%) respectively]. After adjusting for all the heterogeneity variables we still did not find differences on graft survival. The actuarial recipient survival showed no differences between patients with first transplantation and those with a repeat one. [3 and 5 year SV of 98% and 96% Vs.97%]., Conclusions: There are no differences of graft and recipient survival between patients with a first transplantation and those with a repeat one.
- Published
- 2011
26. [Lung cancer metastasizing to the prostate: case report and literature review].
- Author
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Barba Abad J, Robles García JE, Tolosa Eizaguirre E, Panizo Santos A, and Zudaire Bergera JJ
- Subjects
- Aged, 80 and over, Humans, Male, Carcinoma, Non-Small-Cell Lung secondary, Lung Neoplasms pathology, Prostatic Neoplasms secondary
- Published
- 2010
27. [Response and progression-free survival in T2 to T4 bladder tumors treated with trimodality therapy with bladder preservation].
- Author
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Rincón Mayans A, Rosell Costa D, Zudaire Bergera JJ, Rioja Zuazu J, Barba Abad J, Tolosa Eizaguirre E, Romero Vargas L, and Pascual Piedrola I
- Subjects
- Combined Modality Therapy, Cystectomy methods, Disease-Free Survival, Humans, Neoplasm Staging, Retrospective Studies, Treatment Outcome, Urinary Bladder Neoplasms mortality, Urinary Bladder Neoplasms pathology, Urinary Bladder Neoplasms therapy
- Abstract
Objective: To evaluate the response and the free-survival progression in patients diagnosed of invasive bladder cancer who have been treated with transurethral resection, chemotherapy and radiotherapy. This multimodal treatment is compared with a not random serie of patients treated by radical cistectomy., Material and Methods: Retrospective analysis of 43 cases of invasive bladder cancer treated with two schemes of bladder preservation between 1994-2007. They are compared with 145 cases treated with radical cistectomy in the same period of time. Pronostic variables included in the study are clinical stage, grade of differentiation, presence of ureteral obstruction, chemotherapy modality, radiotherapy doses and p53 and ki-67 expression., Results: Mean and median time are 51 and 39 months in patients with multimodal treatment. Complete response is achieved in 72% of cases treated with bladder preservation. Ureteral obstruction is a prognostic factor (OR: 7,3;p:0,02). 72% patients with complete response mantain it at the end of the study. None of analyzed variables are predictors of maintenance of the response. Survival rates with a intact bladder were 69±7% and 61±7% at three and five years. Radiotherapy doses greater than 60Gy (OR: 6,1; p<0,001) and the absence of ureteral obstruction (OR: 7,5; p<0,002) were pronostic variables. Free-survival in patients with complete response was 80±7% and 58±10% at three and five years. At the end of the study, 53,5% of patients had a intact bladder and free-disease.In the same period of time, 145 radical cistectomies were performed due to muscle invasive bladder cancer. Mean and median time in this group were 29 and 18 months respectively. Stadistical analysis reveals a worse clinical stage in the group of patients treated with multimodal treatment (p:0.01). Free-survival was 72±5% and 63±7% at 3 and 5 years in the group of radical cistectomies. There was not statistical significant differences between cistectomies and bladder preservation., Conclusions: Patients treated with bladder preservation have a free-survival similar to those treated with radical cistectomy. Radiotherapy doses greater than 60Gy and absence of ureteral obstruction were free-survival prognostic variables.
- Published
- 2010
28. [Laparoscopic partial nephrectomy. Analysis of first 30 cases of our series and review of the literature].
- Author
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Tolosa Eizaguirre E, Pascual Piedrola JI, Barba Abad J, Rincón Mayans A, Romero Vargas L, and Zudaire Bergera J
- Subjects
- Female, Humans, Male, Middle Aged, Laparoscopy, Nephrectomy methods
- Abstract
Objective: Our goal is to analyze the surgical and clinicopathological results of our first 30 laparoscopic partial nephrectomies (LPN) performed consecutively and correlate the results with the literature., Material and Methods: This is a cases series, with 30 patients (20 men and 10 women) operated between 2006 and 2008. We assessed the clinicopathological factors and complications. The mean and median follow-up was 25 and 5 months., Results: Resected tumors had an average size of 2.4 cm. 60% of the tumors were malignant. The pathological stage was pT1 in 100% of cases (47% grade I, 53% Fuhrman grade II).Surgical margins were positive in 3 cases, switching to open surgery. Intraoperative bleeding was 74.66 cc (35.7±SD) and 70 cc of mean and median. The mean operative time was 214.4min (±69) and ischemia time of 31.3min (±13.8)., Conclusions: Our results are similar to those reported in the literature, except for positive margins and conversion attributable to the learning curve.
- Published
- 2010
29. [Influence of donor age on graft survival].
- Author
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Barba Abad J, Tolosa Eizaguirre E, Rincón Mayans A, Rosell Costa D, Robles García JE, Zudaire Bergera J, Berián Polo JM, and Pascual Piedrola I
- Subjects
- Age Factors, Humans, Middle Aged, Retrospective Studies, Graft Survival, Kidney Transplantation statistics & numerical data, Tissue Donors statistics & numerical data
- Abstract
Introduction: In 2007 in Spain 43% of donors were older than 60 years. This produces a worse graft quality and probably a worse survival., Objective: Our objective is to analyze the influence of donor age on graft survival., Material and Methods: We analyze retrospectively 216 renal consecutive transplants realized between 2000 and 2008. A univaried and multivaried study (Cox regression) was performed and Kaplan-Meyer test with log rank for graft survival., Results: Follow-up mean of 40 months (+/-33,4 SD). The univaried analysis of graft survival showed that donor age had a significative influence on graft survival. (OR=1,03; 95% CI 1,01-1,05) (p: 0,009). Studying the relation between donor and recipient age we find an inverse correlation (Pearson's Correlation: 0,55. p<0,0001), but there are significative differences after the adjustment for recipient age. (OR: 1,02; 95% CI 1,01-1,04) (p: 0,04). Optimal cut-point value determined by the ROC analysis was 60 years. The graft survival of donors over 60 years is 79% (95% CI; 74-84%) and 71% (95% CI; 65-77%) at 3 and 5 years in contrast with 94% (95% CI; 94-96%) and 90% (95% CI; 88-92 in donors under 60. (p: 0,002). The multivaried study of the influential factors on graft survival reveals that donor age dichotomized in older or younger than 60, the presence of a surgical immediate reintervention and a delayed graft function were independent influence factors., Conclusions: Donor age over 60 years has a negative and independent prognostic influence on graft survival.
- Published
- 2010
30. [Surgical complications in kidney transplantation and their influence on graft survival].
- Author
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Barba Abad J, Rincón Mayans A, Tolosa Eizaguirre E, Romero Vargas L, Rosell Costa D, Robles García JE, Zudaire Bergera JJ, Berián Polo JM, and Piédrola IP
- Subjects
- Humans, Middle Aged, Postoperative Complications epidemiology, Postoperative Complications etiology, Retrospective Studies, Graft Survival, Kidney Transplantation adverse effects
- Abstract
Objectives: To analyze surgical complications in kidney transplantation and their influence on graft survival., Materials and Methods: A retrospective analysis was made of the early and late surgical complications occurring in 216 consecutive kidney transplants performed at our institution and their influence on graft survival., Results: At least one surgical complication occurred in 82 (38%) of the 216 transplantations, and 68 (31%) required some type of repeat surgery, 23 in the early postoperative period and 45 more than 3 months after surgery. Mean follow-up was 48 months (SD +/-33.4), and median follow-up 48 months (range, 0-166 months). No recipient or donor factors predisposing to surgical complications were found. Graft survival was significantly shorter in patients with surgical complications [3- and 5-year survival rates of 86% (95% CI 83-89) and 78% (95% CI 73-82) as compared to 92% (95% CI 90-94) and 88% (95% CI 85-91), p=0.004]. Early repeat surgery, venous thrombosis, and wound infection were among the complications having an independent influence on graft survival. A multivariate analysis of graft survival in the whole group showed early repeat surgery to be a factor with an independent prognostic value (OR: 4.7; 95% CI 2.2-10, p<0.0001). Delayed function and donor age older than 60 years were the other independent influential factors. CONCLUSION Surgical complications have an influence on graft survival. The need for early repeat surgery, delayed function, and donor age older than 60 years are independent predictors of graft survival.
- Published
- 2010
31. [Laparoscopic adrenalectomy for metachronous metastasis. Experience in 12 cases].
- Author
-
Pascual Piédrola JI, Rincón Mayans A, Tolosa Eizaguirre E, Barba Abad J, Romero Vargas L, and Rosell Costa D
- Subjects
- Adrenal Gland Neoplasms mortality, Adrenal Gland Neoplasms surgery, Aged, Carcinoma mortality, Carcinoma surgery, Colonic Neoplasms pathology, Female, Humans, Kaplan-Meier Estimate, Kidney Neoplasms pathology, Length of Stay, Lung Neoplasms pathology, Male, Middle Aged, Retrospective Studies, Treatment Outcome, Tumor Burden, Adrenal Gland Neoplasms secondary, Adrenalectomy methods, Carcinoma secondary, Laparoscopy methods
- Abstract
Objective: To assess the peroperative and oncological results of laparoscopic adrenalectomy for an isolated metastasis., Material and Methods: A retrospective, descriptive study was conducted of 12 laparoscopic adrenalectomies performed for metastases out of a total of 40 adrenalectomies performed from May 1998 to April 2009. The primary tumor was pulmonary in 7 patients, renal in 3, and colonic in 2. Demographic data collected included median age, operating time, blood loss, complications, tumor size, and length of hospital stay. The Kaplan-Meier method was used to analyze survival., Results: Operating time was 150 min (range, 90-206). Peroperative bleeding was 60 ml (range, 15-150). Peroperative complications occurred in 3% of patients. Tumor size was 4.5 cm (range, 1.3-8.5). No positive margins were seen in the resected specimens. Hospital stay was 3 days (range 3-5). Actuarial survival was 55.6% at 23 months (range, 2-38) with mean and median follow-up times of 20.9 and 23 months., Conclusions: In selected patients, laparoscopic adrenalectomy for metastasis is a safe procedure with oncological results superimposable to those of open surgery.
- Published
- 2010
- Full Text
- View/download PDF
32. [Pelvic lymph node dissection (extended vs standard) and prostate cancer].
- Author
-
Rincón Mayans A, Zudaire Bergera JJ, Rioja Zuazu J, Zudaire Diaz-Tejeiro B, Barba Abad J, Brugarolas Rosselló X, Rosell Costa D, and Berián Polo JM
- Subjects
- Humans, Male, Lymph Node Excision methods, Prostatic Neoplasms surgery
- Abstract
The role and the potential benefit, if any, of pelvic lymphadenectomy in prostate cancer are still controversially discussed. It is generally accepted that PLND at time of radical prostatectomy is the only reliable diagnostic procedure to achieve as much individual histological staging information as possible to trigger postoperative adjuvant management. However, the extent of pelvic lymph node dissection (limited vs. extended) and the most suitable candidates for this procedure are still a matter of intense debate. The aim of this review is to critically evaluate the current status on lymph node dissection in prostate cancer.
- Published
- 2008
- Full Text
- View/download PDF
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