title: [Long-term outcome of endoscopic treatment of vesicoureteral reflux].
abstract: For more than 10 years VUR has been treated by endoscopic injections with biocompatible substances. This study presents the results of this procedure with bovine collagen (Zyplast) in 42 children with 66 refluxing ureters. The follow-up period comprises an average time of 6.5 years (2-10 years). In 16 ureters a second and in 4 a third injection was given. In 5 kidneys scarring occurred during the years of follow up. Growth, kidney function and blood pressure remained normal in all children. 6 ureters were reimplanted because of recurrences, in 13 ureters (23%) the reflux improved and since no infection recurred no further management became necessary. In 36 (65.4%) ureters reflux was cured and in further 11 this was supposedly the case. However this was not proven by MCU, because parents refused this investigation. Earlier MCU have shown no reflux. We think that the endoscopic injection with collagen is a excellent option in management of VUR grade I-IV.
authors.affiliation: Urologische Abteilung, Landeskrankenhaus Leoben, Osterreich.
authors.forename: H
authors.initials: H
authors.lastname: Lipsky
mesh_terms: D001672:Biocompatible Materials; D002648:Child; D002675:Child, Preschool; D003094:Collagen / Q000008:administration & dosage*; D003559:Cystostomy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007267:Injections; D008297:Male; D017063:Outcome Assessment, Health Care; D012008:Recurrence; D019233:Retreatment; D014513:Ureter; D014718:Vesico-Ureteral Reflux / Q000628:therapy*
chemical_list: D001672:Biocompatible Materials; C048470:glutaraldehyde-cross-linked collagen; D003094:Collagen
vernacular_title: Langzeitergebnisse der endoskopischen Behandlung des vesikoureteralen Refluxes.