Your browser doesn't support javascript.
loading
Usefulness of intraoperative voiding cystourethrogram as an indicator of success in the endoscopic treatment of vesicoureteral reflux. / Utilidad de la cistouretrografía miccional intraoperatoria como indicador de éxito del tratamiento endoscópico del reflujo vesicoureteral.
Pérez Costoya, C; Gómez Farpón, A; Paz Aparicio, A; Pontón Martino, B; Parada Barcia, A; Álvarez Muñoz, V; Granell Suárez, C.
Afiliação
  • Pérez Costoya C; Pediatric Surgery Department. Asturias Central University Hospital. Oviedo (Spain).
  • Gómez Farpón A; Pediatric Surgery Department. Asturias Central University Hospital. Oviedo (Spain).
  • Paz Aparicio A; Anesthesiology Department. Asturias Central University Hospital. Oviedo (Spain).
  • Pontón Martino B; Pediatric Surgery Department. Asturias Central University Hospital. Oviedo (Spain).
  • Parada Barcia A; Pediatric Surgery Department. Asturias Central University Hospital. Oviedo (Spain).
  • Álvarez Muñoz V; Pediatric Surgery Department. Asturias Central University Hospital. Oviedo (Spain).
  • Granell Suárez C; Pediatric Surgery Department. Asturias Central University Hospital. Oviedo (Spain).
Cir Pediatr ; 35(3): 135-140, 2022 Jul 01.
Article em En, Es | MEDLINE | ID: mdl-35796086
ABSTRACT

OBJECTIVE:

Up until now, serial voiding cystourethrogram (SVCU) has been regarded as the gold standard technique in the diagnosis of vesicoureteral reflux (VUR). The aim of intraoperative SVCU during endoscopic treatment is to detect those patients eligible to receive more biosynthetic material as a result of persistent VUR. The objective of this study was to assess the usefulness of SVCU as a predictor of treatment success. MATERIALS AND

METHODS:

An analytical, retrospective study of patient medical records was carried out. Patients included had undergone endoscopic VUR surgery from 2000 to 2019, and they were measured in ureteral units. VUR persistence at intraoperative SVCU following treatment was compared with SVCU results after 3 months.

RESULTS:

Of a total of 167 ureteral units undergoing surgery, persistent reflux immediately after surgery was observed in 17 cases (10% of the sample). Only 3 cases had other urological malformations. In the SVCU carried out after 3 months, reflux was found in 38% of the sample (64 cases). When comparing the results, intraoperative SVCU demonstrated a specificity of 92.6%, and a sensitivity of 15.6%.

CONCLUSIONS:

Given the low sensitivity (15.6%) of intraoperative SVCU to detect cases of persistent reflux in the mid-term, and considering the risks associated with radiation in the pediatric population - which is extremely sensitive to it -, intraoperative SVCU should be ruled out as a useful indicator of endoscopic treatment success.
RESUMEN

OBJETIVO:

La cistouretrografía miccional seriada (CUMS) ha sido hasta ahora el gold standard en el diagnóstico del reflujo vesicoureteral (RVU). La finalidad de la CUMS intraoperatoria durante el tratamiento endoscópico es detectar aquellos pacientes subsidiarios de inyectar más material biosintético por persistencia del RVU. En este estudio hemos querido evaluar la utilidad de esta prueba como predictor de éxito del tratamiento. MATERIAL Y

METODOS:

Estudio analítico retrospectivo mediante la revisión de historias clínicas de pacientes, medidos en unidades ureterales, intervenidos de RVU de forma endoscópica entre los años 2000 y 2019. Se comparó la persistencia de RVU en la CUMS intraoperatoria tras el tratamiento con el resultado de la CUMS a los 3 meses.

RESULTADOS:

De un total de 167 unidades ureterales intervenidas, se observó persistencia del reflujo inmediatamente tras la intervención en 17 casos (10% de la muestra). Solo 3 asociaban otras malformaciones urológicas. En la CUMS a los 3 meses se observó reflujo en el 38% de la muestra (64 casos). Al comparar los resultados, obtenemos para la CUMS intraoperatoria una especificidad del 92,6% y una sensibilidad del 15,6%.

CONCLUSIONES:

Dada la baja sensibilidad (15,6%) de la CUMS intraoperatoria para detectar los casos en los que persiste el reflujo a medio plazo y, teniendo en cuenta los riesgos asociados a la radiación que supone en una población especialmente sensible como es la pediátrica, se desestima su utilidad como indicador de éxito del tratamiento endoscópico.
Assuntos
Palavras-chave

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Ureter / Refluxo Vesicoureteral Tipo de estudo: Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Child / Humans Idioma: En / Es Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Ureter / Refluxo Vesicoureteral Tipo de estudo: Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Child / Humans Idioma: En / Es Ano de publicação: 2022 Tipo de documento: Article