The dilemma of 12/14F ureteral access sheath (UAS) usage: a case control study

The insertion of a ureteral access sheath (UAS) is a frequent procedure during flexible ureteroscopy (fURS) to facilitate kidney stone treatment. The aim of this study was to investigate the influence of 12/14 French (F) UAS on fURS outcomes. We performed a retrospective monocentric analysis of fURS...

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Veröffentlicht in:BMC urology 2022-06, Vol.22 (1), p.84-84, Article 84
Hauptverfasser: Ozimek, Tomasz, Wiessmeyer, Judith R, Struck, Julian P, Roesch, Marie C, Gilbert, Nils, Laturnus, Jan M, Merseburger, Axel S, Kramer, Mario W
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Sprache:eng
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Zusammenfassung:The insertion of a ureteral access sheath (UAS) is a frequent procedure during flexible ureteroscopy (fURS) to facilitate kidney stone treatment. The aim of this study was to investigate the influence of 12/14 French (F) UAS on fURS outcomes. We performed a retrospective monocentric analysis of fURS procedures conducted at the Department of Urology (University Hospital Schleswig-Holstein, Lübeck, Germany) for kidney stone treatment via lithotripsy or basket stone retrieval between September 2013 and June 2017. Uni- and multivariate analyses were done with the help of RStudio (Version 1.0.136) software. In total, 283 consecutive fURS were analyzed. UAS was applied in 98 cases (34.63%). The insertion of UAS was preferred in cases with multiple kidney stones and larger median maximal stone diameter (p 
ISSN:1471-2490
1471-2490
DOI:10.1186/s12894-022-01031-6