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Purpose@#This study investigated the functional outcomes and complication rates of cuff downsizing for the treatment of recurrent or persistent stress urinary incontinence (SUI) in men after the implantation of an artificial urinary sphincter (AUS). @*Methods@#Data from our institutional AUS database spanning the period from 2009 to 2020 were retrospectively analyzed. The number of pads per day was determined, a standardized quality of life (QoL) questionnaire and the International Consultation on Incontinence Questionnaire (ICIQ) were administered, and postoperative complications according to the Clavien-Dindo classification were analyzed. @*Results@#Out of 477 patients who received AUS implantation during the study period, 25 (5.2%) underwent cuff downsizing (median age, 77 years; interquartile range [IQR], 74–81 years; median follow-up, 4.4 years; IQR, 3–6.9 years). Before downsizing, SUI was very severe (ICIQ score 19–21) or severe (ICQ score 13–18) in 80% of patients, moderate (ICIQ score 6–12) in 12%, and slight (ICIQ score 1–5) in 8%. After downsizing, 52% showed an improvement of >5 out of 21 points. However, 28% still had very severe or severe SUI, 48% had moderate SUI, and 20% had slight SUI. One patient no longer had SUI. In 52% of patients, the use of pads per day was reduced by ≥50%. QoL improved by >2 out of 6 points in 56% of patients. Complications (infections/urethral erosions) requiring device explantation occurred in 36% of patients, with a median time to event of 14.5 months. @*Conclusions@#Although cuff downsizing carries a risk of AUS explantation, it can be a valuable treatment option for selected patients with persistent or recurrent SUI after AUS implantation. Over half of patients experienced improvements in symptoms, satisfaction, ICIQ scores, and pad use. It is important to inform patients about the potential risks and benefits of AUS to manage their expectations and assess individual risks.
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Purpose: The purpose of this study is to evaluate the efficacy of management and follow-up practices in repeat retropubic mid-urethral synthetic sling (MUS) procedure after transobturator tape/tension-free vaginal tape-obturator (TOT/TVT-O) failure, and to clarify the possible etiology of recurrent stress urinary incontinence. Methods: The charts of all women patients who underwent tension-free vaginal tape (TVT) slings after previous failed transobturator MUS procedures between February 2012 and November 2018 at a single center were reviewed retrospectively. The transperineal ultrasound was performed to assess the pre-operative or post-operative urethral mobility and location of the slings. Furthermore, some essential evaluations were also made, mainly including medical history, physical examination, 1 h pad test, and urodynamic study. Finally, primary outcomes were evaluated according to the above items at 3, 6, and 12 months after the second operation, respectively. Results: Thirty-five patients were included in the primary transobturator MUS sling procedure. At the 6 months follow-up, 32 (91.42%) patients were socially continent and negative in 1 h pad test. The transperineal ultrasound measurement results revealed that the bladder neck descent (BND) values were significantly decreased after the repeat sling operation, and better urinary continence function was observed according to the post-operative urodynamic study. Multifactorial etiologies resulted in recurrent stress urinary incontinence (SUI), including poor surgical technique, inadequate sling tension when treating ISD, and inappropriate sling position. Then the detail of the surgical procedure varied with the results of pre-operative evaluations, affecting the validity of the second sling. Conclusion: Recurrent SUI has resulted from multi factors, pre-operative urodynamic study and transperineal ultrasound might be valuable tools to guide repeat sling operation and predict post-operative outcomes. A repeat TVT procedure may be regarded as a remedial measure for a failed transobturator MUS operation.
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PURPOSE: Hypospadias is the most common congenital penile anomaly. Information about current utilization patterns of inpatient hypospadias repair as well as complication rates remain poorly evaluated. MATERIALS AND METHODS: The Nationwide Inpatient Sample was used to identify all patients undergoing inpatient hypospadias repair between 1998 and 2010. Patient and hospital characteristics were attained and outcomes of interest included intra- and immediate postoperative complications. Utilization was evaluated temporally and also according to patient and hospital characteristics. Predictors of complications and excess length of stay were evaluated by logistic regression models. RESULTS: A weighted 10,201 patients underwent inpatient hypospadias repair between 1998 and 2010. Half were infants (52.2%), and were operated in urban and teaching hospitals. Trend analyses demonstrated a decline in incidence of inpatient hypospadias repair (estimated annual percentage change, -6.80%; range, -0.51% to -12.69%; p=0.037). Postoperative complication rate was 4.9% and most commonly wound-related. Hospital volume was inversely related to complication rates. Specifically, higher hospital volume (>31 cases annually) was the only variable associated with decreased postoperative complications. CONCLUSIONS: Inpatient hypospadias repair have substantially decreased since the late 1990's. Older age groups and presumably more complex procedures constitute most of the inpatient procedures nowadays.
