Continent Urinary Diversion Research Articles

Robot‐assisted laparoscopic continent cutaneous urinary diversion in adults: A single‐centre study

AbstractObjectivesTo show that robot‐assisted laparoscopic cutaneous continent urinary diversion (RALCCUD) is feasible and safe; however, data on clinical outcomes in adults are lacking.Materials and methodsWe conducted a retrospective study of all adults who underwent RALCCUD between 2017 and 2022 at a single tertiary reference centre.Patient characteristics, clinical information and perioperative outcomes were recorded. All patients underwent pre‐ and postoperative urodynamic evaluations.Functional outcomes were evaluated at 3 months, then yearly. Continence was defined as no stomal or urethral leakage.ResultsTwelve patients, mostly women (n = 11), median (IQR) age 47.4 (19–57) years underwent RALCCUD (four Mitrofanoff, four Yang‐Monti and four Casale). The main indication for surgery was inability to perform intermittent self‐catheterization through the native urethra.Eleven patients (92%) had neurogenic lower urinary tract disease caused by spinal cord injury or spinal dysraphism.Median (IQR) operative time was 313 (285–367) min. Four patients (33%) underwent concomitant procedures: three supratrigonal cystectomy (SC) with augmentation cystoplasty (AC) and one artificial urinary sphincter (AUS). No conversions to an open approach were required. Median (IQR) follow‐up was 51 (40–61) months. One early postoperative complication occurred (Clavien grade III). The late postoperative complication rate was 17%, with three complications occurring in three patients.At the last follow‐up, all patients could self‐catheterize through the tube, and the stomal and urethral continence rate was 100%.ConclusionRALCCUD is feasible and safe in adults, with a high rate of stomal and urethral continence and a low complication rate.

Continent urinary diversion and management of pouch calculi as a late complication: A case series

Objective: Following cystectomy, there are several reconstructive options. A continent cutaneous urinary diversion (CUD) avoids an ileal conduit if patients are unsuitable for an orthotopic neobladder. Reservoir stone formation is common, and management is challenging. Our data present incidence and management of calculi following Indiana pouch reconstruction after radical cystectomy. Patients and Methods: Prospective database review identified 30 patients with Indiana pouch CUD in our series of 450 open cystectomies. Paper, electronic medical records, and radiological imaging were reviewed. Results: Six (20%) patients with up to 15 years follow-up were identified with stones. At cystectomy, all patients were stone free with normal renal function and electrolytes. Time to first stone formation was 29–60 months. Eighty percent became recurrent stone formers. Management involved a combination of endoscopic LASER litholapaxy, percutaneous and open access. All patients had a functioning CUD following stone treatment. Time to stone recurrence improved with assessment for metabolic abnormalities, timed pouch emptying, pouch irrigation and treatment of urine infections. Conclusion: The risk of stone formation and requirement for rigorous post-operative prevention protocols should be discussed with patients. Follow-up for this group should be lifelong to include imaging and metabolic monitoring. Management requires a multimodal, multi-disciplinary approach. Level of evidence: Not applicable

Efficacy and Complications of Mitrofanoff Continent Urinary Diversion in Adults with Complex Urethral Strictures: A Single-Center Experience.

The management of complicated and irreparable urethral strictures can be challenging, and continent urinary diversion has emerged as a viable option. This study aims to investigate the complications associated with continent urinary diversion using the Mitrofanoff principle in patients with complex urethral strictures that cannot be corrected through urethroplasty surgery. A total of 22 patients were included in this study, who underwent continent urinary diversion surgery using the Mitrofanoff technique. The patients were monitored for post-surgical complications over an average follow-up period of 28.36±14.26 months. Surgical failure was defined as the inability to completely and regularly empty urine from the new urinary tract. Half of the patients experienced surgical complications, with only one case resulting in surgery failure. The most common complication observed was stoma stenosis. Two patients reported slight urinary leakage from the stoma site. Notably, all patients except one, regained control over their urine after the procedure. Early therapeutic interventions were classified according to the Clavien-Dindo grading system, showed that none of the patients experienced severe complications (grade 4 or 5). The study examines the outcomes of continent urinary diversion using the Mitrofanoff technique in adults with complex urethral strictures, providing realistic expectations of complications. Overall, the study shows that this approach is a viable option with a high success rate and manageable complication for individuals with complex urethral strictures that cannot be corrected through urethroplasty surgery.

A Propensity Score-Based Comparison regarding Renal, Functional, and Surgical Outcome of Continent Cutaneous Urinary Diversions in Patients with Benign Chronic Bladder Diseases and Patients with Bladder Cancer.

Continent cutaneous urinary diversion post-cystectomy is an established approach addressing both oncological and functional indications. However, there is a noticeable gap of evidence when it comes to comparing outcomes between these indications, especially concerning the technique of Mainz pouch I (MPI). This study aimed to close the gap by analyzing the long-term functional and renal outcomes of patients with MPI after cystectomy due to both benign and malign bladder pathologies. In this retrospective study, we examined 173 patients, who underwent MPI surgery between 2000 and 2022. Patients were categorized into a study group (benign conditions, n = 26) and a control group (bladder cancer, n = 52) using propensity score matching. Clinical demographics, surgical outcomes, and functional/renal parameters were analyzed using unpaired t tests and χ2 tests. Patients undergoing cystectomy with MPI due to benign bladder pathologies were significantly younger and had a lower comorbidity burden compared to those with bladder cancer. In contrast to a significantly higher incidence of chemotherapy in the oncological cohort, the long-term renal function was comparable between both populations. Surgical outcomes, revisions, and postoperative complications did not differ significantly between both groups. Nearly 90% of patients in both groups showed full continence. This study demonstrates the efficacy and safety of MPI surgery in both benign and malignant conditions, proving favorable long-term renal and functional outcomes.

Follow-up after urinary diversion

Radical cystectomy is currently the standard of care for muscle-invasive bladder cancer. Different parts of the small and large intestines can be utilized for continent and incontinent urinary diversion. The postoperative follow-up after urinary diversion should consider functional, metabolic and oncological aspects. The functional follow-up of (continent) urinary diversion includes stenosis, emptying disorders or incontinence. The oncological follow-up should focus on the detection of local, urethral and upper tract recurrences as well as distant metastases. As 90% of the tumor recurrences occur during the first 3years, aclose follow-up should be carried out during this period. Metabolic disturbances, such as vitamin B12 and bile acid deficits, acidosis and disorders of calcium metabolism can also occur during long-term follow-up. The metabolic follow-up should consider the metabolic consequences of the parts of the intestines utilized for the urinary diversion.

Refluxing versus Non-Refluxing Ureteric Implantation in Continent Cutaneous Urinary Diversion: A Propensity-Scored Comparison regarding Long-Term Renal, Metabolic, and Functional Outcomes of Patients with Ileocecal Pouch

Introduction: Studies comparing refluxing versus non-refluxing ureteric implantation in continent cutaneous urinary diversion (CCUD) are scarce and often characterized by heterogeneous study populations. This work therefore aimed at comparing both techniques regarding long-term outcomes in a propensity-scored approach. Methods: We identified n = 19 patients, totaling n = 38 renal units (RU), who underwent CCUD surgery at our hospital out of a pool of 120 patients. Of these 38 RU, 27 RU were implanted via refluxing ureteric implantation utilizing various procedures due to special intraoperative circumstances (short ureters, damage due to radiation). In terms of preoperative renal function, a comorbidity index (Age-Adjusted Charlson Comorbidity Index [ACCI]), and gender, we compared them to n = 38 patients with a total of 76 RU with non-refluxing ureteric implantation in all RU (1:2 matching). The mean follow-up was 56 (IQR: 23–112) months. Results: Long-term renal function was comparable in CCUD patients receiving refluxing versus non-refluxing ureteric implantation (estimated glomerular filtration rate: 63.11 mL/min vs. 71.7 mL/min, p = 0.22) with an average decline of 17.4 mL/min and 13.69 mL/min during the follow-up period, respectively. Also, the rate of new-onset chronic kidney disease (CKD) (both 15%, p = 1), the need for alkalizing medication, or the number of pyelonephritis episodes did not significantly differ between the groups. In Cox regression analysis, ACCI was the single most predictive parameter for the development of new-onset CKD (HR: 1.71 [1.10–2.66], p = 0.0167). None of the RU in the refluxing group needed revisional surgery concerning the ureterointestinal anastomosis, whereas 7 RU of the non-refluxing group did. Conclusions: Our study confirms that refluxing ureteric implantation in CCUDs is a valid and safe procedure regarding long-term renal, metabolic and functional outcomes. Our data also suggest that patients should be counseled according to their comorbidities regarding long-term renal function.

Urinary diversion in old patients(80+ years)

With increasing life expectancy there is also an increased need for the management of older (≥ 80years) patients with the diagnosis of muscle-invasive bladder cancer. Radical cystectomy with urinary diversion is the state of the art treatment (with neoadjuvant chemotherapy, as long as the patient is fit enough). Choosing the best urinary diversion with respect to morbidity compared to functionality and quality of life remains achallenge in these patients. Physical age alone is not decisive for making a decision. A thorough preoperative assessment of medical features, physical and cognitive impairments is more important. Older patients are generally provided with an ileal conduit as an incontinent urinary diversion, as the intervention involves reduced operating times and complexity compared to continent urinary diversions; however, in the case of good health status with an adequate life expectancy and sufficient compliance, continent diversions may be considered even in aged candidates. In the case of multimorbid patients with a high perioperative risk, ureterostomy with permanent ureteric stents is an important alternative. Most importantly, a thorough preoperative counselling enables patients to reach an informed decision.

Temporal Trends in Urinary Diversion among Patients Undergoing Radical Cystectomy Between 1986 and 2022: Experience at the University Medical Center Mainz with 2224 Cases

BackgroundAnalysis of temporal trends of urinary diversion (UD) and identification of predictive factors for continent urinary diversion (CUD) in patients with bladder cancer (BC) is scarce and data on large cohorts are missing. We aimed to describe longitudinal temporal trends and predictive factors for UD among patients with BC receiving radical cystectomy (RC).Patients and MethodsWe retrospectively analysed institutional data collected from patients undergoing RC from 1986 to 2022 to describe changes in patients’ characteristics and UD. Primary end points were patients’ characteristics associated with type of UD. Logistic regression analysis was used to determine predictive factors for CUD.ResultsIn total, 2224 patients (77.16% male, 22.84% female) with a mean age of 66 years [standard deviation (SD), 10.64 years] were included. We observed an increase in mean age from 59.86 (10.8) years (1986–1990) to 69.85 (9.99) years (2016–2022) (p < 0.001). The proportion of CUD gradually declined from 43.72% (94/215; 1986–1990) to 18.38% (86/468; 2016–2022). Patients who were male [odds ratio (OR): 1.92, 95% confidence interval (CI): 1.43–2.57, p < 0.001), younger (OR: 0.88, 95% CI: 0.87–0.89, p < 0.001) and had no hydronephrosis prior to RC (OR: 2.2, 95% CI: 1.66–2.92, p < 0.001) were more likely to receive CUD.ConclusionsWe report the largest European single-center cohort of UD after RC, demonstrating a significant shift from CUD to IUD, accompanied by an increasing age. Finally, our data mirrors the development and extensive experience with the Mainz Pouch-I in the 1980’s and 1990’s together with other colon pouches.

Stomal Stenosis After Continent Urinary Diversion in Bladder Exstrophy: Risk Factors and Management

OBJECTIVETo identify risk factors for stenosis and compare management strategies for stenosis etiology and to examine the efficacy of each approach. Patients with classic bladder exstrophy (CBE), a rare genitourinary malformation, may require construction of a continent urinary stoma (CUS) if incontinence persists. Stomal stenosis is a challenging complication as it is common, progressive and recurrent. METHODSCBE patients who underwent CUS were retrospectively reviewed for risk factors for stenosis including stoma type, prior midline laparotomy number, and umbilicoplasty suture material. Stenosis etiology and management strategies were further reviewed. RESULTSA total of 260 CBE patients underwent CUS creation. Stenosis developed in 65 patients (25.0%) at a median interval of 1.9 years. Etiology included scar contracture (n=41), keloid (n=17), and hypertrophic scar (n=7). Multifilament suture was the only variable associated with an increased risk of stenosis compared to monofilament suture (p=0.009). Almost all patients required surgical intervention. Most scar contractures underwent stomal incision with success in 100%. Hypertrophic scars and keloids responded best to excision with local tissue rearrangement (66.7%). At last follow-up, all patients achieved success. CONCLUSIONStomal stenosis is common and challenging for the reconstructive surgeon. Strategies to prevent and effectively manage this are greatly desired. Use of multifilament suture for the umbilicoplasty increased stenosis perhaps from a greater inflammatory response and scarring, while monofilament suture may reduce its incidence. Stomal incision for treating scar contractures, and excision with local tissue rearrangement for hypertrophic scars and keloids may improve successful primary surgical intervention.

Choosing between Orthotopic Neobladder and Ileal Conduit after Radical Cystectomy: Tools for Assessing Patient-Specific Characteristics and Enhancing the Decision-Making Process-A Review of Current Studies.

Objective: The aim of the study was to find tools to assess patient characteristics that would help in choosing between orthotopic neobladder and ileal conduit in patients undergoing radical cystectomy. An additional goal was to search for aids that improve preoperative counseling to support patients in the decision-making process. Methods: A systematic review of MEDLINE, Web of Science, and Scopus databases was conducted, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement, in April 2024. Inclusion criteria were specified in PICO format. Two reviewers independently screened titles/abstracts and full papers. Upon study selection, the results and conclusions from the studies were abstracted and quantitatively summarized in the results section of this article. Results: Seven articles, involving a total 834 patients, were included. One article described frailty, two reviewed cognitive status, one article described functional dexterity, one described personality, two articles reviewed patients' values and goals, and one article reviewed role of patient-physician dialogue in the context of choosing UD after RC. The reviewed articles identified tools and approaches that could be valuable in evaluating the suitability for continent urinary diversion (CUD) or incontinent urinary diversion (ICUD). Conclusions: This is the first systematic review that summarizes the new available methods of patient assessment which improve preoperative counseling and choosing the most suitable UD after RC. Efficient tools for this purpose are still missing, and further studies that will aid in creating a simple aid for patient selection are necessary.

Continent cutaneous diversion: Unveiling the interplay of neuro-urology and oncological challenges

ObjectivesThe objective of our study is to demonstrate the practical application of continent cutaneous urinary diversion (CCUD) in oncological patients, with a focus on various aspects of the procedure: surgical challenges, functional outcomes, and quality of life. Materials and methodsWe studied the perioperative and follow-up data of patients who underwent cystectomy for cancer associated with CCUD (Mitrofanoff, Monti or Casale). We retrospectively analyzed complications within 30days and beyond 30days post-surgery. We evaluated oncological outcomes. Patients’ quality of life was assessed using the Bladder Cancer Index (BCI) questionnaire. Results are given on an intention-to-treat basis. ResultsA total of 24 patients were included in the study (July 2001 and May 2022), with a median follow-up of 62.5months. We report three deaths due to neoplasic recurrence. Forty-six percent had an early postoperative complication, two of whom required revision surgery. Overall, the medium-term complication rate was 70% and the reoperation rate was 62%. There were 8 stomal cutaneous stenoses (33%) and 3 uretero-ileal stenoses (12.5%). Overall satisfaction was rated at 9.2/10 on average, and body image was unaltered or slightly altered in 62.5% of patients. Of the patients who responded to the BCI, 75% had complete continence. DiscussionThe experience gained with continent stomas in neuro-urology has allowed, in carefully selected cases, to offer patients an alternative that can improve their quality of life in a context already burdened by the shadow of cancer. CCUD can be proposed as an alternative to Bricker diversion in cases of urethral invasion or a high risk of neobladder incontinence, in selected patients. Level of evidence4.

The use of urodynamic to assess the mechanism of incontinence in patients with Yang-Monti based catheterizable cutaneous stomas.

To analyze the static and dynamic urodynamic parameters of reservoirs and continent conduits in continent cutaneous urinary diversion with catheterizable stoma. 76 patients had augmented ileocystoplasty or continent urinary diversion with catheterizable urinary stoma based on Mitrofanoff principle and Yang-Monti procedure using subserous tunnel as continence mechanism. They were followed up for at least 6 months post-operatively for continence through stoma and divided into two groups (continents vs non-continent) according to stomal continence. Both groups had urodynamic assessment performed via the stoma to assess reservoir capacity, pressure and contractions, efferent limb functional length, reservoir overactivity, static and dynamic maximal closure pressures and leak point pressure. Continence rate was 87%. Continent group included 66 patients and incontinent group included 10 patients. In both groups at rest, the reservoir pressure after filling did not exceed 25 cm H2O. During peristaltic contraction, the pressure did not exceed 30 cm H2O and the duct remained continent. After Valsalva maneuver, the reservoir pressure increased up to 34 (+ 7.4) cm H2O and leakage occur in 10 patients (13%). Reservoir (wall) overactivity was recorded in 54 patients, with insignificant rise in intraluminal pressure during the contractions. In both groups, the efferent tract closing pressure was always higher than the reservoir pressure. The mean of maximal closing pressure at Valsalva was 82.5 (+ 4.18) cm H2O in the continent group and 61.66 (+ 8.16) cm H2O in the incontinent group. The mean functional length of the conduit was 4.95 + 1.62 in the continent group and 2.80 + 1.50 cm in the incontinent group. Urodynamic evaluation of continent catheterizable cutaneous stoma after Yang-Monti procedure has a practical significance. Functional length of the conduit seems to be the most influential factor for continence reflecting static & dynamic maximal closure pressure. Higher conduit closing pressure is associated with better continence. Contractions of the pouch and peristaltic contraction of the conduit has no effect on continence mechanism.

Review of Urinary Diversion (Mainz II) for Women with Irreparable Vesico-Vaginal Fistula (VVF) In Eritrea, 2022: A Retrospective Study

Introduction: Mainz II urinary diversion procedures are increasingly being performed in the developing world for irreparable obstetric fistulas. Our goal was to review the long-term complications of continent urinary diversion and to evaluate the feasibility of the recommended follow-up protocols in a country with limited resources. Methods: The medical records of patients who underwent urinary diversion or who are under follow-up for irreparable vesico-vaginal fistula (VVF) at National Fistula center (NFC) in Mendefera, Eritrea, between February 2004 and December 2021, were reviewed. Descriptive statistics was used to depict the complications and surgical outcomes. Results: Urinary diversions were performed in 47 patients. The average duration of stay after surgery was 18 days. Metabolic panel and arterial blood gases (ABG) were found only in 26 of the records which showed hyperchloremic acidosis in 22 (84.7%) and decreased kidney function in 8 (30.7%) of the women. Night time incontinence was found in 24 (51.1%) of the cases with 9 (19.1%) experiencing symptomatic renal infections which required admission. Three of the patients developed pouch stones and two patients developed hydronephrosis. Five patients were able to conceive after diversion. Eleven (23.4 %) of the women were lost to follow-up and 10 (21.3 %) died, with majority (70%) of them with unknown cause of death. Conclusion: On top of the long-term complications following diversion, there was substantial loss to follow-up and death after urinary diversion. Therefore, innovative approaches and continuous financial support to ensure patient return or local follow-up in residential regions need to be developed to overcome barriers to guarantee continuity of care and to decrease the morbidity and mortality of these women.

Impacts of Neoadjuvant Chemotherapy on Perioperative Outcomes in Patients with Bladder Cancer Treated with Radical Cystectomy: A Single High-Volume Center Experience.

(1) Background: Less than 30% of patients with muscle-invasive bladder cancer (MIBC) receive neoadjuvant chemotherapy (NAC), and reasons for underuse remain unclear. One potential explanation is the concern for the increased risk of perioperative morbidity and mortality. The aim of this study is to investigate the impact of NAC on the risk of detrimental perioperative outcomes in patients with MIBC treated with radical cystectomy (RC). (2) Methods: We identified patients receiving RC for MIBC (T2-4a N0 M0) from 2016 to 2022. Moreover, 1:1 propensity score matching (PSM) was applied between RC alone versus RC plus NAC, and our analysis tested the association between NAC status and peri-operative outcomes. (3) Results: Among the 317 patients treated with RC for identified MIBC, 98 (31%) received NAC. Patients treated with NAC were younger (median yr. 64 vs. 71; p < 0.001), with a lower Charlson Comorbidity Index (3 vs. 4; p > 0.001), and received more frequently continent urinary diversion (61 vs. 32%, p < 0.001). About 43% of patients in each group were treated with robot-assisted radical cystectomy (RARC) with totally intracorporeal urinary diversion (ICUD). After PSM, no differences were detected for the outcomes considered. (4) Conclusions: NAC is not associated with a higher rate of perioperative complications, including patients who received RARC with ICUD.

Clinical variables associated with major adverse cardiac events following radical cystectomy.

The objective of this study is to investigate the association between major adverse cardiac events (MACE) and clinical factors of patients undergoing radical cystectomy (RC) for bladder cancer. A retrospective analysis using the 2015-2020 National Surgical Quality Improvement Program database was performed on patients who underwent RC for bladder cancer. MACE was defined as any report of cerebrovascular accident, myocardial infarction, or thromboembolic events (pulmonary embolism or deep vein thrombosis). A multivariable-adjusted logistic regression was conducted to identify clinical predictors of postoperative MACE. A total of 10 308 (84.2%) patients underwent RC with incontinent urinary diversion (iUD), and 1938 (15.8%) underwent RC with continent urinary diversion (cUD). A total of 629 (5.1%) patients recorded a MACE, and on the multivariable-adjusted logistic regression, it was shown that MACE was significantly associated with increased age (OR = 1.035, 95% CI: 1.024-1.046, p < 0.001), obesity (OR = 1.583, 95% CI: 1.266-1.978, p < 0.001), current smokers (OR = 1.386, 95% CI: 1.130-1.700, p = 0.002), congestive heart failure before surgery (OR = 1.991, 95% CI: 1.016-3.900; p = 0.045), hypertension (OR = 1.209, 95% CI: 1.016-1.453, p = 0.043), and increase the surgical time (per 10min increase, OR = 1.010, 95% CI: 1.003-1.017, p = 0.009). We also report that increased age, obesity, and patients undergoing cUD (OR = 1.368, 95% CI: 1.040-1.798; p = 0.025) are associated with thromboembolic events. By considering the preoperative characteristics of patients, including age, obesity, smoking, congestive heart failure, and hypertension status, urologists may be able to decrease the incidence of MACE in patients undergoing RC. Urologists should aim for lower operative times as this was associated with a decreased risk of thromboembolic events.

Outcome of radical cystectomy in remote area of Pakistan: Recep Tayyip Erdogan Hospital, Muzaffargarh (IHHN)

Background: Radical cystectomy with bilateral pelvic lymphadenectomy is the standard treatment for high grade/ muscle invasive urinary bladder tumor. Continent or incontinent urinary diversion is the part of this major operation. High volume centers perform routinely but low volume centers do less frequent. It might be because of availability of equipment and trained surgeon in remote area of Pakistan. Objectives: to assess the results of radical cystectomy at a low-volume center for high-grade muscle-invasive bladder tumours. For patients aged 50 to 75, this involves evaluating surgical complications, overall survival, and the absence of tumour recurrence throughout a one-year follow-up period. Study design: A Retrospective StudyDuration and place of study: Recep Tayyip Erdogan hospital, Muzaffargarh from October 2018 to August 2022 Methods: total Cases from both genders and 50 to 75 years old with High grade/ Muscle invasive urinary bladder carcinoma, incomplete resection during TURBT due to high volume of mass (irresistible) included. Performa designed for collection of information. All the patients underwent same procedure by same urologist. Patients were followed for one year after surgery. Results: All participants were followed for one year. 33.3% patients had paralytic ileus (CDC I), 13.3% had wound infection (CDC I) and 6.7% had urinary leakage (CDC IIIb). There was 86.6% overall survival rate. 6.7% lost to follow up. Mean operative time was 308 ±95 minutes. There was no recurrence noted throughout the study period. Conclusion: Good operative results can also achieve at low volume centers. High level of surveillance and expertise help to achieve better outcomes in remote. Keywords: cystectomy, radical cystectomy, bladder tumor, ileal conduit

Initial Experience of Cutaneous Continent Urinary Diversion by Modified Penn Pouch Technique: Is It More Expedient than Ileal Conduit?

Introduction: In the current clinical practice, following cystectomy, either due to malignant or benign pathologies, the most common urinary diversion is in the form of ileal conduit. Quality of life is markedly decreased in patients with ileal conduit as they have to carry an external appliance with the poorest self-images that significantly reduce the desires of all forms of physical contact (sexual and non-sexual). Here we describe the initial experience of cutaneous continent urinary diversion following cystectomy that provides the patients with an external appliance-free life with good functional outcomes of the reservoir. Methods : The hospital records of 6(six) patients during a period of 5 months were reviewed retrospectively who underwent cutaneous continent urinary diversion in Dhaka Medical College Hospital, Dhaka and Center for Kidney Diseases &amp; Urology Hospital, Dhaka. Out of 6 (six) patients, 5(five) underwent radical cystectomy for muscle-invasive bladder cancer, and 1(one) patient underwent simple cystectomy for exstrophy bladder. For the creation of the reservoir modified Penn pouch technique was applied, and the appendix was used as a catheterizable cutaneous stoma for the continent mechanism. A peri-operative and short periods of postoperative outcomes, including complications, quality of life assessment, continence and ability to empty the reservoir by selfcatheterization, was recorded. Results : Among the 6 (six) patients, 5 (five) cases were following radical cystectomy for muscle-invasive bladder cancer, and 1 (one) was following simple cystectomy for exstrophy bladder. After a median follow-up of 6 weeks, the continence rate was 100%. All patients (100%) could empty the neo-bladder by self-catheterization every 4-8 hours. Patients were highly satisfied with this stoma as they could avoid external appliances. Conclusion : Cutaneous continent urinary diversion is a successful method of neobladder construction following cystectomy for urinary bladder malignancy or severe functional and anatomical urinary bladder abnormalities with excellent functional outcomes. It needs skilled surgical techniques, and the decision on this method used should depend upon the indications and contraindications of surgery like renal functional status, patient anatomy, the physical and physiological condition of the patients and personal choice. Bangladesh J. Urol. 2022; 25(1): 7-13

Evaluation of sexual function and vaginal prolapse after radical cystectomy in women: a study to explore an under-evaluated problem

Introduction and hypothesisThe objective was to evaluate sexual function, vaginal prolapse, and quality of life (QoL) in women after radical cystectomy (RC) using validated questionnaires and pelvic organ prolapse quantification (POP-Q) measurement.MethodsFemale bladder cancer patients who underwent RC at our tertiary care center were included (January 2008 to March 2022). Patients received three validated questionnaires (International Consultation on Incontinence Questionnaire Vaginal Symptoms [ICIQ-VS] Part A, Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire IUGA revised [PISQ], European Organization for Research and Treatment of Cancer Quality of Life Questionnaire [EORTC] C30/BLM30). Patients who consented were examined with vaginal POP-Q measurement.ResultsOut of 322 patients, 193 were still alive, 54 patients were lost to follow-up, and 43 were excluded, resulting in 96 patients who received the questionnaire. Finally, 35 patients were included, of whom 17 patients consented to vaginal examination. Complaints due to vaginal symptoms were low (ICIQ-VS 6.17 + 5.37). Sexual activity was reported by 12 patients (34.3%); 23 patients (65.71%) were not sexually active. No apical prolapse was found in POP-Q measurement; 6 patients (35.3%) had anterior, and 14 patients (82.4%) posterior prolapse; the highest prolapse stage was 2. No significant differences were found regarding POP stages, sexual function, and QoL (all p > 0.05) when comparing continent and incontinent urinary diversions. Comparing the vaginal approach (no sparing vs sparing), significant differences were found in only two PISQ subscales (significantly higher scores after vagina sparing, p = 0.01 and p = 0.02).ConclusionsThe type of urinary diversion, POP-Q stages, and tumor stages did not show significant differences regarding sexual function, QoL, and prolapse complaints in women after RC, whereas a vagina- sparing approach showed significant differences only in two subscales without clinical relevance.

Incidence and predictors of deep incisional and organ/space surgical site infection following radical cystectomy

ObjectiveTo investigate clinical risk factors associated with postoperative deep incisional or organ/space surgical site infections (SSI) following radical cystectomy (RC) in a well characterized and large contemporary cohort. MethodsWe used the American College of Surgeons National Surgical Quality Improvement Program database to identify adult patients who underwent RC for bladder cancer between 2015 and 2020 (n = 13,081). We conducted multivariable-adjusted logistic regression and Cox adjusted proportional hazards regression analysis to identify clinical predictors of deep incisional or organ/space SSI in the 30-day postoperative-period following RC. ResultsDeep incisional or organ/space SSI risk increased with continent urinary diversion (HR = 1.61, 95% CI: 1.38–1.88; P < 0.001), obesity (HR = 1.60, 95% CI: 1.35-1.90; P < 0.001), diabetes mellitus (HR = 1.30, 95% CI: 1.13-1.51; P < 0.001), and being functionally dependent before surgery (HR = 2.09, 95% CI: 1.44–3.03; P < 0.001). ConclusionsPostoperative deep incisional or organ/space SSIs following RC occur more frequently in patients who were obese, diabetic, functionally dependent before surgery, and those who underwent continent urinary diversion. These findings may assist urologists in preoperative counseling, medical optimization, and choice of urinary diversion approach, as well as improved patient monitoring and identification of candidates for intervention postoperatively.

87 - Robot assisted laparoscopic augmentation ileocystoplasty and continent heterotopic urinary diversion in a patient with neurogenic bladder and partial amputation of the penis

87 - Robot assisted laparoscopic augmentation ileocystoplasty and continent heterotopic urinary diversion in a patient with neurogenic bladder and partial amputation of the penis