Abstract
Purpose
We aim to assess the safety of decreasing ureteral stenting duration following Radical Cystectomy with Urinary Diversion (RCUD).
Materials and methods
We analyzed a prospectively and retrospectively collected dataset for cystectomy patients at our tertiary center. Adult patient who underwent RCUD for malignancy from January 2013 to February 2018 were included. Patients with a history of abdominal/pelvic radiation and continent diversions were excluded. The patient population was divided to late stent removal group (LSR-POD 14) and early stent removal group (ESR-POD5). Our endpoints were total stent duration, 90-day readmission, 90-day total-UTI, 90-day urinary-readmissions, complications and Ureteroenteric Stricture (UES) rates. Statistical methods included t test, Chi-squared test and multivariate logistic regression.
Results
One hundred and seventy-eight patients were included in the final analysis after inclusion/exclusion criteria were applied. The LSR (n = 74) and ESR (n = 104) groups were similar in preoperative characteristics except higher intracorporeal ileal conduit formation in ESR. The duration of stenting decreased significantly from approximately 15.5–5 days (P < 0.001). The LSR had higher 90-day overall readmission rates (OR = 2.57, 95% CI 1.19–5.53, P = 0.016) and total-UTIs (OR = 2.36, 95%CI 1.11–5.04, P = 0.026). With a median follow-up of 9.8 months, UES was similar between the two groups.
Conclusion
Shorter ureteral stent duration is a safe and non-inferior option following RCUD. It allows for stent removal prior to discharge and less outpatient visits. In addition, decreasing stent duration was linked decreased readmissions and total-UTIs without increased risk of UES. However, future studies are needed to establish causality and promote stent duration change.
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We will want to acknowledge the Salvino Family and Don and Better Anderson for their support.
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HB: Project development, Data collection and management, Data analysis, Manuscript writing and editing. JH: Data analysis, Manuscript writing and editing. CH: Project development, Data collection and management, Manuscript writing and editing. WW: Data collection and management, Manuscript writing and editing. WBT: Project development, Manuscript writing and editing. KG: Project development, Manuscript writing and editing. PEC: Manuscript writing and editing. SBR: Project development, data collection and management, Data analysis, Manuscript writing and editing.
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Author SB Riggs is a consultant for C-SATS and is a shareholder in Exelixis and ESSA pharmaceuticals. The remaining authors declare that they have no conflict of interest.
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No identifying information was used in preparing this project. Per institutional and national guidelines, no extra informed consent documentation was required.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional national research committee at Carolinas Medical Center/Levine Cancer Institute and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Given that this was a retrospective review of a cystectomy dataset, a separate IRB approval was not required by the institutional or national standards.
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Beano, H., He, J., Hensel, C. et al. Safety of decreasing ureteral stent duration following radical cystectomy. World J Urol 39, 473–479 (2021). https://doi.org/10.1007/s00345-020-03191-2
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DOI: https://doi.org/10.1007/s00345-020-03191-2