Clinical efficacy of retrograde urethrography-assisted urethral catheterization after failed conventional urethral catheterizationopen access
- Authors
- Kim, Si Hyun; Yang, Hee Jo; Kim, Doo Sang; Lee, Chang Ho; Jeon, Youn Soo; Kim, Ki Hong
- Issue Date
- 4-Feb-2021
- Publisher
- BioMed Central
- Keywords
- Retrograde urethrography; Urethral catheterization; Urethral injury
- Citation
- BMC Urology, v.21, no.1
- Journal Title
- BMC Urology
- Volume
- 21
- Number
- 1
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/2034
- DOI
- 10.1186/s12894-021-00788-6
- ISSN
- 1471-2490
- Abstract
- Background Several approaches for urethral catheterization after the failure of initial urethral catheterization have been introduced. However, standard procedures regarding what should be done after failed conventional urethral catheterization have been not established. Therefore, we investigated the clinical efficacy of retrograde urethrography (RGU)-assisted urethral catheterization after failed conventional urethral catheterization. Methods Between July 2015 and July 2018, 136 patients who underwent RGU-assisted urethral catheterization after failed conventional urethral catheterization were included in this retrospective study. Patients' clinical data, such as age, catheterization site, and previous history of urologic operations, were collected and assessed via chart review. Univariate and multivariate logistic regression analyses were performed to identify predictive factors for the failure of this procedure. Results Of the 136 patients, 94 (69.1%) experienced successful RGU-assisted urethral catheterization. Having a previous history of urologic operations, such as urethrotomy and transurethral prostatectomy, was identified as an independent predictive factor for the failure of RGU-assisted urethral catheterization (odds ratio = 9.453, 95% confidence interval = 2.703-33.063, p < 0.001). Conclusions RGU-assisted urethral catheterization can be one of the modalities for providing successful catheterization after failed conventional urethral catheterization. We believe that RGU-assisted urethral catheterization can be an effective procedure if patients have no previous history of urologic operations, such as urethrotomy and transurethral prostatectomy. Trial registration Soonchunhyang university institutional review board approval (No. 2018-08-021).
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Medicine > Department fo Urology > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/2034)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.