ABSTRACT
Introducción La radiación es una herramienta fundamental en las técnicas de imagen ampliamente utilizadas en el manejo de los cálculos renales. Entre las medidas básicas que suelen adoptar los endourólogos para reducir la cantidad de exposición a la radiación, se encuentran el principio As Low As Reasonably Achievable (ALARA) basado en reducir el uso de la radiación tanto como sea razonablemente posible y el empleo de técnicas sin fluoroscopia. Se realizó una revisión exploratoria de la literatura para investigar el éxito y la seguridad de la ureteroscopia (URS) o la nefrolitotomía percutánea (NLPC) sin fluoroscopia para el tratamiento de los cálculos renales. Métodos Se realizó una revisión de la literatura mediante la búsqueda en las bases de datos bibliográficas PubMed, EMBASE y la biblioteca Cochrane, y se incluyeron en la revisión 14 artículos completos de acuerdo con las directrices de la declaración PRISMA. Resultados De un total de 2.535 procedimientos analizados, se realizaron 823 URS sin fluoroscopia frente a 556 URS con fluoroscopia, y 734 NLPC sin fluoroscopia frente a 277 NLPC con fluoroscopia. La tasa libre de cálculos (TLC) de la URS sin fluoroscopia frente a la guiada por fluoroscopia fue del 85,3 y el 77%, respectivamente (p=0,2), y las TLC de la NLPC sin fluoroscopia frente al grupo con fluoroscopia fueron del 83,8 y el 84,6%, respectivamente (p=0,9). Las complicaciones globales Clavien-Dindo I/II y III/IV para los procedimientos con y sin fluoroscopia fueron del 3,1 (n=71), 8,5 (n=131), 1,7 (n=23) y 3% (n=47), respectivamente. Solo 5 estudios informaron de un fracaso del abordaje realizado con fluoroscopia, con un total de 30 (1,3%) procedimientos fallidos. Conclusión Durante los últimos años han surgido diversas maneras de aplicar el protocolo ALARA en endourología en un esfuerzo por proteger tanto a los pacientes como al personal sanitario. ... (AU)
Introduction Radiation via the use of imaging is a key tool in management of kidney stones. Simple measures are largely taken by the endourologists to implement the As Low As Reasonably Achievable (ALARA) principle, including the use of fluoroless technique. We performed a scoping literature review to investigate the success and safety of fluoroless ureteroscopy (URS) or percutaneous nephrolithotomy (PCNL) procedures for the treatment of KSD. Methods A literature review was performed searching bibliographic databases PubMed, EMBASE and Cochrane library, and 14 full papers were included in the review in accordance with the PRISMA guidelines. Results Of the 2535 total procedures analysed, 823 were fluoroless URS vs. 556 fluoroscopic URS; and 734 fluoroless PCNL vs. 277 fluoroscopic PCNL. The SFR for fluoroless vs. fluoroscopic guided URS was 85.3% and 77%, respectively (P=.2), while for fluoroless PCNL vs. fluoroscopic group was 83.8% and 84.6%, respectively (P=.9). The overall Clavien-Dindo I/II and III/IV complications for fluoroless and fluoroscopic guided procedures were 3.1% (n=71) and 8.5% (n=131), and 1.7% (n=23) and 3% (n=47) respectively. Only 5 studies reported a failure of the fluoroscopic approach with a total of 30 (1.3%) failed procedures. Conclusion The ALARA protocol has been implemented in endourology in numerous ways to protect both patients and healthcare workers during recent years. Fluoroless procedures for treatment of KSD are safe and effective with outcomes comparable to standard procedures and could become the new frontier of endourology in selected cases. (AU)
Subject(s)
Humans , Urology/methods , Fluoroscopy/adverse effects , Fluoroscopy/methods , Fluoroscopy/trends , Ureteroscopy/methods , Ureteroscopy/trends , Nephrolithotomy, Percutaneous , Urolithiasis , Kidney CalculiABSTRACT
INTRODUCTION: Radiation via the use of imaging is a key tool in management of kidney stones. Simple measures are largely taken by the endourologists to implement the 'As Low As Reasonably Achievable' (ALARA) principle, including the use of fluoroless technique. We performed a scoping literature review to investigate the success and safety of fluoroless ureteroscopy (URS) or percutaneous nephrolithotomy (PCNL) procedures for the treatment of KSD. METHODS: A literature review was performed searching bibliographic databases PubMed, EMBASE and Cochrane library, and 14 full papers were included in the review in accordance with the PRISMA guidelines. RESULTS: Of the 2535 total procedures analysed, 823 were fluoroless URS vs. 556 fluoroscopic URS; and 734 fluoroless PCNL vs. 277 fluoroscopic PCNL. The SFR for fluoroless vs. fluoroscopic guided URS was 85.3% and 77%, respectively (p=0.2), while for fluoroless PCNL vs. fluoroscopic group was 83.8% and 84.6%, respectively (p=0.9). The overall Clavien-Dindo I/II and III/IV complications for fluoroless and fluoroscopic guided procedures were 3.1% (n=71) and 8.5% (n=131), and 1.7% (n=23) and 3% (n=47) respectively. Only 5 studies reported a failure of the fluoroscopic approach with a total of 30 (1.3%) failed procedures. CONCLUSION: The ALARA protocol has been implemented in endourology in numerous ways to protect both patients and healthcare workers during recent years. Fluoroless procedures for treatment of KSD are safe and effective with outcomes comparable to standard procedures and could become the new frontier of endourology in selected cases.