Robotic simple cystectomy as a last resort for antibiotic-recalcitrant recurrent urinary tract infections in women.

OBJECTIVE: To report a series of women with antibiotic-recalcitrant recurrent urinary tract infections (rUTI) managed with robotic simple cystectomy and ileal conduit urinary diversion. METHODS: Following Institutional Review Board approval, all female patients who underwent robotic cystectomy for rUTI between 2011 and 2021 were identified from a prospectively-maintained internal database at a tertiary care center. Exclusion criteria included interstitial cystitis, neurogenic bladder, urinary tract neoplasm, or congenital abnormality. Electronic medical records were reviewed by an independent researcher. Patients were also administered the Quality of Life Questionnaire-C30. RESULTS: Twenty-four patients met inclusion criteria. Median age was 75 years (range 53-87). Median rUTI duration was 6 (interquartile range [IQR] 2-10) years. Median urinary tract infections count in the 12-month preceding cystectomy was 5 (IQR 3-9). Infections with multidrug resistant organisms were found in 21 patients (88%). The 30-day postoperative complication rate was 79% (19/24), of which 11% were Clavien-Dindo grade ≥III. The main late complication was parastomal hernia, with 17% requiring repair or revision. At a median of 36 months (range 12-61) post-operatively, the median Quality of Life Questionnaire-C30 global health status score was 50 (range 33-83). CONCLUSION: Cystectomy is a last-resort management option for women with severely symptomatic end-stage bladders in the setting of antibiotic-recalcitrant rUTI. Patients should be counseled thoroughly regarding possible acute and long-term postoperative complications. Select patients, managed in high-volume referral centers, can benefit from robotic simple cystectomy with ileal conduit urinary diversion.

Identifying Patient and Surgical Criteria for Same-Day Discharge After Robotic-Assisted Sacrocolpopexy.

Introduction: To review the postrobotic-assisted sacrocolpopexy (RASC) course of women admitted for 23 hours post-RASC and identify events requiring intensive medical care or potentially leading to deleterious outcome or urgent readmission if that patient had same-day discharge (SDD) instead of observed overnight. Methods: Patients undergoing RASC from January to December 2020 at one institution were identified and relevant data were obtained via retrospective chart review. Patient exclusions: RASC start time after 12:00 PM, concurrent posterior colporrhaphy, rectopexy, or hysterectomy, or conversion to open. Results: Sixty-nine patients (median age 71 years old) met study criteria with majority American Society of Anesthesiologists class 2 (n = 46, 67%) or 3 (n = 22, 32%). Patient characteristics included prior abdominal surgeries (n = 58, 84%), prior hysterectomy/prolapse repair (n = 25, 37%), known allergy to pain medication (n = 25, 36%), and administration of a postoperative antiemetic (n = 37, 54%) or intra-/postoperative keterolac (n = 36, 52%). Median surgery length was 269 minutes. Postoperative events that may have resulted in urgent readmissions if they had SDD were observed in 6% of patients. In the 1st week post-RASC, there were no readmissions. Conclusions: In this limited quality assurance study, patients undergoing RASC experienced no major complications requiring intensive care. Postoperative events were almost entirely nausea and pain, with no readmissions within the 1st week.

Stress Urinary Incontinence After Urethral Diverticulum Repair Without Concomitant Anti-Incontinence Procedure.

OBJECTIVE: To review the rates of persistent and de novo stress urinary incontinence (SUI) following urethral diverticulum (UD) repairs performed without concomitant SUI surgical procedures. METHODS: Following IRB approval, charts of women who underwent UD excision by three FPMRS surgeons were reviewed. Data collected from the electronic medical record included demographic information, preoperative symptoms and evaluation (validated questionnaires [UDI-6, QoL]), imaging studies, operative details, post-operative symptoms, and subsequent surgical interventions. Excluded were women with <6 months follow-up or concomitant pubovaginal sling placement. SUI was diagnosed by patient report, and UD was confirmed by preoperative magnetic resonance imaging or voiding cystourethrogram. The primary outcome was defined as the rate of SUI following UD repair. Secondary outcomes included resolution of pre-operative SUI, rate of self-reported secondary SUI, and SUI surgical intervention post-UD repair. RESULTS: From 2003-2018, 61 of 67 women met study criteria. SUI pre-UD repair was reported in 31 of 61 (51%). During UD repair, 3 patients underwent Martius flap interposition. Post-UD repair, 18/61 (30%) reported SUI. Persistent SUI was present in 14 of 31 (45%), and de novo SUI occurred in 4 of 30 (13%). Postoperative responses revealed statistically significant improvements in QoL and most questions of UDI-6 at median 18 months. SUI was surgically managed in 3 patients using bulking agent injections (2) and autologous fascial sling placement (1). Overall, 3 of 61 (5%) underwent SUI intervention post-UD repair. CONCLUSION: Without prophylactic SUI corrective procedures performed during UD repair, we observed a low rate of de novo SUI, and only 5% with bothersome SUI opting for surgical intervention.

Changes in patient reported outcome measures after treatment for female urethral stricture.

INTRODUCTION: There is a paucity of patient reported outcome measure (PROM) data for women with urethral strictures. To address this gap, we aim to evaluate change in PROM among women who underwent surgery for a stricture. METHODS: American Urological Association Symptom Index (AUA-SI) and Urogenital Distress Inventory (UDI-6) data from a multi-institutional retrospective cohort study of women treated for urethral stricture was assessed. RESULTS: Fifty-seven women had either AUA-SS or UDI-6 and 26 had baseline and postoperative data for either. Most women underwent urethroplasty (77%) and the majority (73%) remained stricture free at median follow-up of 21 months (interquartile range [IQR] 7-37). The median baseline AUA-SI was 21 (IQR 12-28) and follow-up was 10 (IQR 5-24). After treatment, there was a median decrease of 12 (IQR -18 to -2) in AUA-SI (p = 0.003). The median AUA Quality of life (QOL) score at baseline and follow-up were 6 (IQR 4-6) and 3 (IQR 2-5), respectively. There was a median AUA-QOL improvement of 2 points (-5,0; p = 0.007) from a baseline 5 (unhappy) to 3 (mixed). Median UDI-6 scores were 50 (IQR 33-75) at baseline and 17 (IQR 0-39), at follow-up. After treatment, there was a median decrease of 19 (-31 to -11; p = 0.01). CONCLUSION: Women with urethral strictures have severe lower urinary tract symptoms which improved after surgery. This study substantiates the claims that recognizing and treating women with urethral stricture disease greatly improves lower urinary tract symptoms and QOL.

Treatment of urethral stricture disease in women: A multi-institutional collaborative project from the SUFU research network.

AIM: Female urethral stricture disease is rare and has several surgical approaches including endoscopic dilations (ENDO), urethroplasty with local vaginal tissue flap (ULT) or urethroplasty with free graft (UFG). This study aims to describe the contemporary management of female urethral stricture disease and to evaluate the outcomes of these three surgical approaches. METHODS: This is a multi-institutional, retrospective cohort study evaluating operative treatment for female urethral stricture. Surgeries were grouped into three categories: ENDO, ULT, and UFG. Time from surgery to stricture recurrence by surgery type was analyzed using a Kaplan-Meier time to event analysis. To adjust for confounders, a Cox proportional hazard model was fit for time to stricture recurrence. RESULTS: Two-hundred and ten patients met the inclusion criteria across 23 sites. Overall, 64% (n = 115/180) of women remained recurrence free at median follow-up of 14.6 months (IQR, 3-37). In unadjusted analysis, recurrence-free rates differed between surgery categories with 68% ENDO, 77% UFG and 83% ULT patients being recurrence free at 12 months. In the Cox model, recurrence rates also differed between surgery categories; women undergoing ULT and UFG having had 66% and 49% less risk of recurrence, respectively, compared to those undergoing ENDO. When comparing ULT to UFG directly, there was no significant difference of recurrence. CONCLUSION: This retrospective multi-institutional study of female urethral stricture demonstrates that patients undergoing endoscopic management have a higher risk of recurrence compared to those undergoing either urethroplasty with local flap or free graft.

Prospective Evaluation of Urodynamic Utility in a Subspecialty Tertiary Practice.

OBJECTIVE: To prospectively evaluated the utility of urodynamic evaluations (UDS) ordered in a tertiary referral center as part of a quality improvement project. METHODS: Patients with UDS ordered by 3 subspecialty physicians were included. Physicians were surveyed when ordering UDS and at the post-UDS clinic visit to assess indications for UDS, pre- and post-UDS diagnosis, treatment plan, confidence level, and perceived helpfulness of UDS. UDS trained nurses conducting studies were surveyed on patient reported reproducibility of their symptoms and perceived difficulty of UDS. RESULTS: From April 2017 to October 2017, 127 UDS were included of which 102 met study criteria. UDS were done for neurogenic (23%) and non-neurogenic lower urinary tract symptoms (76%). The majority were conducted for incontinence evaluation (79%), or after prior lower urinary tract surgery (33%). UDS nurses reported 90% of UDS fully or partially reproduced patient symptoms. Nurses found 18% of UDS difficult due to catheter malfunctions, physical limitations, and communication abilities. Post-UDS, providers found 97% of UDS interpretable. UDS resulted in a change in treatment plan in 78% of patients. On a Likert scale, mean pre-UDS confidence level was 2.9 ± 0.8 (range 0-5). This increased to 4.1 ± 0.6 post-UDS with 76% of evaluations having a change of at least 1 point. CONCLUSION: UDS in a tertiary referral center result in change in patient treatment plans over three-fourths of the time with high rates of interpretability.

Urodynamics findings in transverse myelitis patients with lower urinary tract symptoms: Results from a tertiary referral urodynamic center.

AIMS: To characterize urodynamic findings in patients referred with transverse myelitis (TM) and lower urinary tract symptoms (LUTS), as well as to identify any characteristics predictive of urodynamics findings. METHODS: This is a retrospective review of an IRB-approved neurogenic bladder database of patients followed by a single surgeon between 2001 and 2013. Patient characteristics, questionnaire data, radiologic studies, and urodynamic parameters were analyzed. RESULTS: Of the 836 patients in the neurogenic bladder database, 28 patients (17 females, 11 males) were referred with a principle diagnosis of TM (3%). Twenty-one of twenty-eight patients (75%) underwent urodynamics testing. Bladder management at initial urologic evaluation was CIC or urethral catheter for 16/28 patients (57.1%). Median MCC was 303 ml (85-840 ml), detrusor overactivity (DO) was present in 16/21 (76%), detrusor sphincter dyssynergia (DSD) in 10/21 (48%), and decreased compliance in 7/21 (33%). For those voiding, mean Qmax was 12 ± 10 ml/sec and pdet at Qmax was 41 ± 17 cmH2 O. Longitudinally extensive TM (LETM) was the only patient characteristic associated with DO (P = 0.0276). No other patient characteristics were associated with urodynamics parameters. CONCLUSIONS: Significant urodynamic testing abnormalities are noted in the majority of TM patients undergoing urodynamics, with 95% having DO, DSD, altered compliance, or detrusor underactivity. Other than the association between LETM and DO, there were no patient characteristics predictive of urodynamics findings. Based on the severity of urodynamics findings in our series, patients with TM and LUTS should have thorough baseline urological evaluations including urodynamics and be offered ongoing surveillance. Neurourol. Urodynam. 36:360-363, 2017. © 2015 Wiley Periodicals, Inc.

Postoperative Imaging after Surgical Repair for Pelvic Floor Dysfunction.

Pelvic floor dysfunction encompasses an extremely common set of conditions, with various surgical and nonsurgical treatment options. Surgical options include injection of urethral bulking agents, native tissue repair with or without bioabsorbable or synthetic graft material, placement of synthetic midurethral slings or use of vaginal mesh kits, and mesh sacrocolpopexy procedures. Numerous different synthetic products with varied imaging appearances exist, and some of these products may be difficult to identify at imaging. Patients often present with recurrent or new symptoms after surgery; and depending on the presenting complaint and the nature of the initial intervention, imaging with ultrasonography (US), magnetic resonance (MR) imaging, voiding cystourethrography, or computed tomography (CT) may be indicated. US and MR imaging can both be used to image urethral bulking agents; US is often used to follow potential changes in bulking agent volume with time. Compared with MR imaging, US depicts midurethral slings better in the urethrovaginal space, and MR imaging is better than US for depiction of the arms in the retropubic space and obturator foramen. Mesh along the vaginal wall may be depicted with both US and MR imaging; however, the distal arms of the mesh traversing the sacrospinous ligaments or within the ischiorectal fossae (ischioanal fossae) are better depicted with MR imaging. Scarring can mimic slings and mesh at both US and MR imaging. MR imaging is superior to US for depiction of sacrocolpopexy mesh and associated complications. Voiding cystourethrography and CT are used less commonly because they rarely allow direct depiction of implanted material. Online supplemental material is available for this article. (©)RSNA, 2016.

Transvaginal neobladder vaginal fistula repair after radical cystectomy with orthotopic urinary diversion in women.

AIM: We present the surgical management and outcomes of patients who underwent transvaginal neo-bladder vaginal fistula (NBVF) repair at our institution. METHODS: Between 2002 and 2012, eight patients underwent transvaginal NBVF repair. The surgical management entailed placing a Foley catheter into the fistula tract. A circumferential incision was made around the fistula tract after which a plane between the serosa of the neobladder and the vaginal epithelium was created. Interrupted polyglycolic acid sutures were used to close the fistula. An additional layer of vaginal wall, Martius, or omental flap was interposed before vaginal wall closure. A urethral catheter was placed for a minimum of 14 days and removed after a negative cystogram and pelvic exam with retrograde neobladder filling without leakage. RESULTS: All patients presented with a fistula following radical cystectomy with orthotopic ileal neobladder. Two patients had failed two prior transvaginal fistula repairs. A unilateral Martius flap was used in five patients and an omental flap was used in one patient. The surgery was successful in all patients. After a mean follow up of 33 months [4-117], five patients underwent or are waiting to undergo management of stress urinary incontinence with bulking agents. No patient had a recurrent fistula. CONCLUSIONS: Management of NBVF is challenging but cure is possible using a transvaginal approach. Most patients will suffer from incontinence after the repair because of a short and incompetent urethra. Patients should be counseled about the high probability of requiring a secondary procedure to achieve continence.

Definition of Success after Surgery for Female Stress Incontinence or Voiding Dysfunction: An Attempt at Standardization.

CONTEXT: There is currently no standardized definition of success for surgery for stress urinary incontinence (SUI) and voiding dysfunction (VD) in women. OBJECTIVE: To review the use of outcome measures (OMs) and definitions of success in the literature on SUI and VD surgery in women in an attempt to provide recommendations for future publications. EVIDENCE ACQUISITION: A PubMed search of all English language full-text articles on SUI and VD surgery in women published between 2010 and 2015 was performed. A list of randomized trials and prospective and retrospective studies was obtained. Specific objective and subjective OMs used to define success were reviewed. EVIDENCE SYNTHESIS: Some 95 articles met the inclusion criteria for SUI surgery outcomes. Most trials reported outcomes at 12 mo after surgery. The majority (n=48) reported their primary outcomes using both objective and subjective success measures, 24 defined success using subjective OMs alone, and 23 using objective OMs alone. The OMs most frequently used for objective success were a negative cough stress test (CST), a negative pad test, and the absence of retreatment for SUI. The definition of subjective success most often involved questionnaires. The questionnaires most frequently used were Patient Global Impression of Improvement (PGI-I), Urinary Distress Inventory (UDI)/UDI-6, International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF) and Medical Epidemiologic and Social Aspects of Aging (MESA). Only 11 studies on OMs used for VD surgery were published between 2010 and 2015. The two most common criteria used for success were measurement of postvoid residual urine (PVR) and subjective resolution of VD symptoms. CONCLUSIONS: There is great heterogeneity in the definition of success used after surgery for SUI or VD in women. For SUI surgery, we recommend use of the CST and a 1-h pad test for the definition of objective success, and of the UDI/UDI-6, Incontinence Impact Questionnaire (IIQ), King's Health Questionnaire (KHQ), ICIQ-SF, or PGI-I questionnaire for subjective success. For VD surgery, cure should include measurement of PVR and self-reported resolution of VD symptoms. PATIENT SUMMARY: We looked at the definition of success used for surgery for stress urinary incontinence (SUI) and voiding dysfunction (VD) in women. We found that there is great heterogeneity among studies, making study comparison extremely difficult. According to the outcome measures used most frequently, we make recommendations regarding the definition of cure for SUI and VD in women to be used in future publications.