Your browser doesn't support javascript.
loading
A standardized scoring system in the prediction of success and complications of percutaneous nephrolithotomy: guy´s Stone scoring system / Utilización de un sistema de puntuación estandarizado en la predicción del éxito y complicaciones de la nefrolitectomía percutanea: escala stone del Guy`s
Uruc, F; Haki Yuksel, O; Urkmez, A; Sahin, A; Aras, B; Veri, A.
Afiliação
  • Uruc, F; Fatih Sultan Mehmet Research & Training Hospital. Departament of Urology. Istanbul. Turkey
  • Haki Yuksel, O; Fatih Sultan Mehmet Research & Training Hospital. Departament of Urology. Istanbul. Turkey
  • Urkmez, A; Fatih Sultan Mehmet Research & Training Hospital. Departament of Urology. Istanbul. Turkey
  • Sahin, A; Fatih Sultan Mehmet Research & Training Hospital. Departament of Urology. Istanbul. Turkey
  • Aras, B; Dumlupinar Uniersity. Faculty of Medicine. Department of Urology. Kutahya. Turkey
  • Veri, A; Fatih Sultan Mehmet Research & Training Hospital. Departament of Urology. Istanbul. Turkey
Arch. esp. urol. (Ed. impr.) ; 68(9): 710-717, nov. 2015. tab
Artigo em Inglês | IBECS | ID: ibc-145825
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT

OBJECTIVES:

In this study, our aim was to determine the role of Guy's stone scoring system (GSS) in the prediction of percutaneous nephrolithotomy (PNL) success and its ability to foresee potential complications in consideration of Clavien grading system (CGS). Material and Methodos The data of 244 patients who underwent PNL between January 2009 and May 2014 were retrospectively examined. Renal stones were evaluated using GSS with the aid of the patients' preoperative radiological evaluations and their postoperative complications were assessed with CGS. Arch. Esp. Urol. 2015; 68 (9) 710-717 Keywords Guy's Stone score. Percutaneous nephrolithotomy. Modified Clavien grading system. Stone-free rate.

RESULTS:

Mean age of the patients (men, n=166; 68% and women, n=78; 32%) was 46.50±13.12 years (range, 16-80yrs). Clinically significant residual stones were not detected in 195 (79.9%) patients, while they were found in 49 (20.1%) patients. Guy's stone scores of 1, 2, 3 and 4 points were estimated in 21.3, 37.7, 29.9, and 11.1% of the cases, respectively. Based on modified Clavien complication grading system, complications were categorized as Clavien grade 1, 2 and 3 in 81.9, 17.2, and 0.8% of the cases, respectively. Clavien Grade 4 and 5 complications were not encountered. A statistically significant correlation was found between Guy's Stone scores and Clavien grades (p < 0.05)- A statiscally and highly significant difference was detected between Guy's Stone scores of the cases with respect to residual stones (p = 0.001; p < 0.01).

CONCLUSIONS:

Our study findings have revealed that GSS is a successful and easily applicable method for the prediction of success and likelihood of complications of PN
RESUMEN

OBJETIVOS:

En este estudio nuestro objetivo era determinar el papel de la escala de puntuación STONE de Guy`s (GSS) en la predicción del éxito de la nefrolitotomía percutánea (NLP) y su capacidad de preveer potenciales complicaciones considerando el sistema de gradación de Clavien. MATERIAL Y

MÉTODOS:

Los datos de 244 pacientes sometidos a NLP entre enero del 2009 y mayo del 2014 fueron evaluados retrospectivamente. Las litiasis renales fueron evaluadas utilizando el GSS con la ayuda de las pruebas radiológicas preoperatorias y las complicaciones postoperatorias se evaluaron con la escala de Clavien.

RESULTADOS:

La edad media de los pacientes (varones n=166, 68%; y mujeres n=78, 32%) fue 46.50±13.12 años (rango, 16-80 años). En 195 pacientes (79.9%) no se detectaron litiasis residuales clínicamente significativas, mientras que en 49 pacientes (20.1%) sí se encontraron. Con la escala STONE de Guy`s se estimaron puntuaciones de 1,2,3 y 4 puntos en 21.3%, 37.7%, 29.9% y 11.1% de los casos respectivamente. En base a la escala de complicaciones de Clavien modificada las complicaciones fueron categorizadas como Clavien grados 1,2 y 3 en 81.9%, 17.2% y 0.8% de los casos respectivamente. No se encontraron complicaciones de Grado 4 y 5 de Clavien. Se encontró una correlación estadísticamente significativa entre las puntuaciones de la escala STONE de Guy`s y los grados de Clavien (p < 0.02). Se detectó una diferencia estadística y altamente significativa entre las puntuaciones del STONE de Guy`s de los casos con respecto a las de las litiasis residuales (p = 0.001; p < 0.01).

CONCLUSIONES:

Los hallazgos de nuestro estudio han revelado que la escala Stone de Guy`s es un método exitoso y fácilmente aplicable para la predicción del éxito y la probabilidad de complicaciones de la NLP
Assuntos
Buscar no Google
Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Pesos e Medidas / Nefrostomia Percutânea / Nefrolitíase Tipo de estudo: Estudo diagnóstico / Estudo de avaliação / Estudo observacional / Estudo prognóstico / Fatores de risco Limite: Feminino / Humanos / Masculino Idioma: Inglês Revista: Arch. esp. urol. (Ed. impr.) Ano de publicação: 2015 Tipo de documento: Artigo Instituição/País de afiliação: Dumlupinar Uniersity/Turkey / Fatih Sultan Mehmet Research & Training Hospital/Turkey
Buscar no Google
Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Pesos e Medidas / Nefrostomia Percutânea / Nefrolitíase Tipo de estudo: Estudo diagnóstico / Estudo de avaliação / Estudo observacional / Estudo prognóstico / Fatores de risco Limite: Feminino / Humanos / Masculino Idioma: Inglês Revista: Arch. esp. urol. (Ed. impr.) Ano de publicação: 2015 Tipo de documento: Artigo Instituição/País de afiliação: Dumlupinar Uniersity/Turkey / Fatih Sultan Mehmet Research & Training Hospital/Turkey
...