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¿Son suficientes los nomogramas actuales para predecir los resultados de la litotricia por ondas de choque? / Are the current nomograms sufficient to predict shockwave lithotripsy outcomes?
Culpana, M; Cansu Acarb, H; Akalinc, K; Caglar Cakicid, M; Tufekcic, B; Gunduze, N; Bilal Dogane, M; Yildirimc, A; Atisc, G.
Afiliação
  • Culpana, M; Istanbul Medeniyet University. Department of Urology. Istanbul. Turquía
  • Cansu Acarb, H; Istanbul University-Cerrahpasa. Cerrahpasa Faculty of Medicine. Department of Public Health. Istanbul. Turquía
  • Akalinc, K; Istanbul Medeniyet University. Faculty of Medicine. Department of Urology. Istanbul. Turquía
  • Caglar Cakicid, M; Istanbul Goztepe Prof. Dr. Suleyman Yalcin City Hospital. Department of Urology. Istanbu. Turquía
  • Tufekcic, B; Istanbul Medeniyet University. Faculty of Medicine. Department of Urology. Istanbul. Turquía
  • Gunduze, N; Istanbul Medeniyet University. Faculty of Medicine. Department of Radiology. Istanbul. Turquía
  • Bilal Dogane, M; Istanbul Medeniyet University. Faculty of Medicine. Department of Radiology. Istanbul. Turquía
  • Yildirimc, A; Istanbul Medeniyet University. Faculty of Medicine. Department of Urology. Istanbul. Turquía
  • Atisc, G; Istanbul Medeniyet University. Faculty of Medicine. Department of Urology. Istanbul. Turquía
Actas urol. esp ; 46(8): 473-480, oct. 2022. tab
Artigo em Espanhol | IBECS | ID: ibc-211486
Biblioteca responsável: ES1.1
Localização: ES15.1 - BNCS
RESUMEN
Introducción y

objetivos:

Investigar los factores que afectan los resultados del tratamiento con LEOCH, validar tres nomogramas actuales (Kim JK, Triple D y S3HoCKwave) y comparar la capacidad predictiva de los nomogramas para los resultados de la LEOCH en los cálculos del tracto urinario superior.Pacientes y métodosSe revisaron retrospectivamente las historias clínicas de los pacientes con cálculos renales y ureterales proximales tratados con LEOCH entre marzo de 2013 y octubre de 2020. Se analizaron los factores que afectan al éxito de LEOCH con un análisis de regresión logística multivariante y se compararon los tres sistemas de puntuación con el área bajo la curva (AUC).ResultadosNuestro estudio incluyó un total de 580 pacientes. La tasa global de eliminación de cálculos fue del 61% y 144/580 pacientes (24,8%) estaban libres de cálculos tras una sesión. En el análisis de regresión logística multivariante, la ubicación del cálculo en el cáliz superior (OR 2,988; IC 95% 1,350-6,612; p=0,007), en el cáliz medio (OR 3,036; IC 95% 1,472-6,258; p=0,003) y en el cáliz inferior (OR 2,131; IC 95% 1,182-3,839; p=0,012), así como el número de cálculos (OR 1,663; IC 95% 1,140-2,425; p=0,008), el diámetro máximo del cálculo (OR 1,156; IC 95% 1,098-1,217; p<0,001) y el valor máximo de unidades Hounsfield (OR 1,001; IC 95% 1,001-1,002; p<0,001) fueron factores de riesgo independientes del fracaso de LEOCH. Las AUC de las puntuaciones Kim JK, Triple D y S2HoCKwave para predecir el éxito de la LEOCH fueron de 0,678, 0,548 y 0,626, respectivamente (AU)
ABSTRACT
Introduction and

objectives:

To investigate factors affecting SWL outcomes, validate three current nomograms (Kim JK, Triple D and S3HoCKwave) and compare the predictive ability of the nomograms for SWL outcomes in upper urinary tract stones.Patients and methodsMedical records of patients with renal and proximal ureteral stones treated with SWL between March 2013 and October 2020 were retrospectively reviewed. Factors affecting SWL success were analyzed with multivariate logistic regression analysis and the three predictive scoring systems compared with the area under the curve (AUC).ResultsA total of 580 patients were included in our study. The overall stone free rate was 61% and 144/580 patients (24.8%) were stone free after one session. In multivariate logistic regression analysis, stone location at upper calyx (OR2.988; 95%Cl 1.350–6.612; p=0.007), middle calyx (OR3.036; 95%Cl 1.472–6.258; p=0.003), and lower calyx (OR2.131; 95%Cl 1.182–3.839; p=0.012), as well as number of stones (OR1.663; 95%Cl 1.140–2.425; p=0.008), maximum diameter of stone (OR1.156; 95%Cl 1.098–1.217; p<0.001) and maximum Hounsfield Unit (OR1.001; 95%Cl 1.001–1.002; p<0.001) were independent risk factors of SWL failure. The AUCs of the Kim JK, Triple D and S2HoCKwave scores for predicting SWL success were 0.678, 0.548, and 0.626 respectively.ConclusionsStone location, number, maximal diameter, and maximum HU were independent predictive factors for SWL outcome in the treatment of upper urinary tract stones. Current nomograms, Kim JK nomogram, Triple D score and S3HoCKwave score can predict treatment success after SWL, but all of them have poor discrimination according to AUC analysis. (AU)
Assuntos

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Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Litotripsia / Cálculos Urinários Limite: Feminino / Humanos / Masculino Idioma: Espanhol Revista: Actas urol. esp Ano de publicação: 2022 Tipo de documento: Artigo Instituição/País de afiliação: Istanbul Goztepe Prof. Dr. Suleyman Yalcin City Hospital/Turquía / Istanbul Medeniyet University/Turquía / Istanbul University-Cerrahpasa/Turquía
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Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Litotripsia / Cálculos Urinários Limite: Feminino / Humanos / Masculino Idioma: Espanhol Revista: Actas urol. esp Ano de publicação: 2022 Tipo de documento: Artigo Instituição/País de afiliação: Istanbul Goztepe Prof. Dr. Suleyman Yalcin City Hospital/Turquía / Istanbul Medeniyet University/Turquía / Istanbul University-Cerrahpasa/Turquía
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