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        "resumen" => "<span class="elsevierStyleSectionTitle">Objetivos</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Se presenta nuestra experiencia en el tratamiento endosc&#243;pico del reflujo vesicoureteral en la infancia mediante la inyecci&#243;n submeatal de Teflon<span class="elsevierStyleSup">&#174;</span>&#46;</p> <span class="elsevierStyleSectionTitle">Material y m&#233;todos</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Entre abril de 1995 y septiembre de 1999 se han tratado con este m&#233;todo 30 reflujos vesicoureterales en 22 ni&#241;os con edades comprendidas entre 19 meses y 8 a&#241;os&#46; En todos ellos se realiz&#243; inyecci&#243;n submeatal de Teflon<span class="elsevierStyleSup">&#174;</span> previa administraci&#243;n de anestesia general&#44; bajo control endosc&#243;pico a trav&#233;s de un cistoscopio infantil&#46; Los pacientes fueron dados de alta el mismo d&#237;a y revisados en nuestras consultas a los 15 d&#237;as&#44; 6 meses y al a&#241;o de la intervenci&#243;n mediante ecograf&#237;as y cistograf&#237;as isot&#243;picas&#46; En caso de recidiva puede repetirse de nuevo la inyecci&#243;n endosc&#243;pica&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Uno de los pacientes requiri&#243; cirug&#237;a abierta tras el fracaso de dos tratamientos endosc&#243;picos&#46; Otro paciente requiri&#243; una segunda inyecci&#243;n de Teflon<span class="elsevierStyleSup">&#174;</span> que result&#243; exitosa&#46; El porcentaje global de curaciones con el tratamiento endosc&#243;pico fue del 96&#44;5 &#37; con un 93&#44;1 &#37; de &#233;xitos con una sola inyecci&#243;n&#46;</p><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Ning&#250;n paciente present&#243; complicaciones secundarias a la intervenci&#243;n o a la t&#233;cnica quir&#250;rgica que precisaran ingreso hospitalario&#46;</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Se considera la inyecci&#243;n submeatal de Teflon<span class="elsevierStyleSup">&#174;</span> una de las t&#233;cnicas de elecci&#243;n en el tratamiento del reflujo vesicoureteral&#44; ya que presenta un porcentaje de &#233;xitos similar al de la cirug&#237;a abierta&#44; y aventaja a esta &#250;ltima en su baja morbilidad&#44; coste y estancia hospitalaria&#46;</p>"
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        "resumen" => "<span class="elsevierStyleSectionTitle">Objective</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">We report our experience of the endoscopic treatment of vesicoureteric reflux in children by submucosal injection of polytetrafluoroethylene &#40;Teflon&#8482;&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Materials and methods</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">From April 1995 to September 1999 we treated 30 cases of vesicoureteric reflux in 22 children aged 19 months to 8 years&#46; All the children underwent general anesthesia and subureteric injection of polytetrafluoroethylene paste with a pediatric cystoscope&#46; Patients were discharged the day of the operation and were followed-up 15 days&#44; six months and one year postoperatively with ultrasound and radionuclide cystography&#46; When reflux persisted&#44; the treatment was repeated&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Open surgery was performed in one patient with reflux after two repeat injections&#46; Another patient underwent a second&#44; successful&#44; injection&#46; The overall success rate with endoscopic treatment was 96&#46;5 &#37; and only one injection was required in 93&#46;1 &#37;&#46; None of the patients required hospitalization because of complications due to the operation or the endoscopic technique&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">We consider submucosal injection of Teflon&#8482; to be a first-line technique in the treatment of vesicoureteric reflux in children&#46; The success rate is similar to that of open surgery but with endoscopic treatment morbidity and costs are lower and hospital stay is shorter&#46;</p>"
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Vol. 54. Núm. 2.
Páginas 132-135 (febrero 2001)
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Vol. 54. Núm. 2.
Páginas 132-135 (febrero 2001)
Acceso a texto completo
Tratamiento endoscópico del reflujo vesicoureteral
Endoscopic treatment of vesicoureteral reflux
Visitas
13219
J.A. López Lópeza,
Autor para correspondencia
m.uroh@hcu.blesa.es

Correspondencia: Dr. J.A. López López. Servicio de Urología. Hospital Clínico Universitario Lozano Blesa. San Juan Bosco, s/n. 50009 Zaragoza.
, J.M. Sánchez Zalabardoa, M.A. Sánchez Elipea, J.G. Valdivia Uríaa, J. Valle Gerholda, A. Jiménez Vidalb
a Servicios de Urología Hospital Clínico Universitario Lozano Blesa. Zaragoza
b Servicios de Pediatría. Hospital Clínico Universitario Lozano Blesa. Zaragoza
Este artículo ha recibido
Información del artículo
Objetivos

Se presenta nuestra experiencia en el tratamiento endoscópico del reflujo vesicoureteral en la infancia mediante la inyección submeatal de Teflon®.

Material y métodos

Entre abril de 1995 y septiembre de 1999 se han tratado con este método 30 reflujos vesicoureterales en 22 niños con edades comprendidas entre 19 meses y 8 años. En todos ellos se realizó inyección submeatal de Teflon® previa administración de anestesia general, bajo control endoscópico a través de un cistoscopio infantil. Los pacientes fueron dados de alta el mismo día y revisados en nuestras consultas a los 15 días, 6 meses y al año de la intervención mediante ecografías y cistografías isotópicas. En caso de recidiva puede repetirse de nuevo la inyección endoscópica.

Resultados

Uno de los pacientes requirió cirugía abierta tras el fracaso de dos tratamientos endoscópicos. Otro paciente requirió una segunda inyección de Teflon® que resultó exitosa. El porcentaje global de curaciones con el tratamiento endoscópico fue del 96,5 % con un 93,1 % de éxitos con una sola inyección.

Ningún paciente presentó complicaciones secundarias a la intervención o a la técnica quirúrgica que precisaran ingreso hospitalario.

Conclusiones

Se considera la inyección submeatal de Teflon® una de las técnicas de elección en el tratamiento del reflujo vesicoureteral, ya que presenta un porcentaje de éxitos similar al de la cirugía abierta, y aventaja a esta última en su baja morbilidad, coste y estancia hospitalaria.

Palabras clave:
Reflujo vesicoureteral
Tratamiento endoscópico
Inyección de Teflon®
Objective

We report our experience of the endoscopic treatment of vesicoureteric reflux in children by submucosal injection of polytetrafluoroethylene (Teflon™).

Materials and methods

From April 1995 to September 1999 we treated 30 cases of vesicoureteric reflux in 22 children aged 19 months to 8 years. All the children underwent general anesthesia and subureteric injection of polytetrafluoroethylene paste with a pediatric cystoscope. Patients were discharged the day of the operation and were followed-up 15 days, six months and one year postoperatively with ultrasound and radionuclide cystography. When reflux persisted, the treatment was repeated.

Results

Open surgery was performed in one patient with reflux after two repeat injections. Another patient underwent a second, successful, injection. The overall success rate with endoscopic treatment was 96.5 % and only one injection was required in 93.1 %. None of the patients required hospitalization because of complications due to the operation or the endoscopic technique.

Conclusions

We consider submucosal injection of Teflon™ to be a first-line technique in the treatment of vesicoureteric reflux in children. The success rate is similar to that of open surgery but with endoscopic treatment morbidity and costs are lower and hospital stay is shorter.

Key words:
Vesicoureteral reflux
Endoscopic treatment
Teflon injection
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Copyright © 2001. Asociación Española de Pediatría
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