Early and late post-procedural complications in different orthotopic neobladder surgical approaches: A systematic review.

Bladder cancer (BCa) represents the second most common malignancy of the genitourinary tract. The major risk factors include age, gender, smoking attitude, and occupational exposure, while the exact etiopathogenesis is still uncertain. Patients diagnosed with a BCa showing invasion of the muscle layer below the submucosa must undergo radical cystectomy (RC) with urinary diversion (UD). Many different surgical approaches to UD have been developed. Packaging an orthotopic neobladder (ON) with a bowel tract represents the gold standard when certain patient selection criteria are satisfied. Using PRISMA guidelines, we performed a systematic review assessing early (within 90 days) and late (beyond 90 days) post-procedural complications of different ON surgical approaches. A comprehensive systematic search was conducted in PubMed, Scopus, and Google Scholar databases to identify papers starting from 2012 using dedicated keywords ("neobladder", "orthotopic neobladder", "complications'' and "outcomes"). A total of 27 articles were found to satisfy the inclusion criteria and selected. Although the ON is a safe procedure that guarantees the patient the best quality of life (QoL), it is not free from risks. Many complications could occur during and after the surgical time which imposes the necessity of strict follow-up and careful checks over time, which should be properly discussed with patients before.

Isolated continent cystostomy on neurologic native bladder: Functional results.

INTRODUCTION: Continent cutaneous urinary diversion (CCUD) is proposed to patients suffering from chronic neurologic retention and undergoing intermittent self-catheterization (ISC). In case of neurogenic detrusor overactivity (NDO), augmentation enterocystoplasty is often required. The aim was to identify the prevalence of urinary stomal and/or urethral leakage in patients who had not undergone enlargement. METHODS: Monocentric, retrospective study of patients who underwent CCUD surgery in a neuro-urological context. Mitrofanoff's, Monti's or Casale's channels were performed. Patients selected had an underactive, stable, or stabilized bladder under adjuvant therapy with proper cystomanometric capacity. Prior or concomitant enterocystoplasty were excluded. Failure was defined as the occurrence of clinical leakage whatever it is through urinary stomal, or urethral. Urodynamic parameters were also reported. RESULTS: Thirty-one patients underwent surgery. Nine women had a concomitant bladder neck sling and 1 urethral closure. The mean follow-up was 7 years. 8/31 (26%) had stomal leakage and 9 urethral leakage (29%). Five spinal cord injured patients (n=14) had stomal leakage (36%) and 6 urethral leakage (43%). Of the 25 postoperative urodynamic parameters, cystomanometric bladder capacity was 419mL (vs. 514mL) and 2 additional patients had de novo NDO (9 vs. 7). DISCUSSION: The morbidity of augmentation enterocystoplasty is weighed against the presence of a well-controlled bladder preoperatively. Our study shows the appearance of leakage in some patients despite a well-balanced bladder, a decrease in mean cystomanometric capacity and an increase in the rate of NDO postoperatively. Good selection criteria for an isolated CCUD should be carefully revised and defined. LEVEL OF EVIDENCE: Grade C - retrospective study.

Tubularized Bladder Flap as a Continent Catheterizable Channel in Adults.

OBJECTIVE: To describe a modified, less invasive, surgical technique to create a continent catheterizable channel (CCC) in adults: the tubularized bladder flap (TBF). MATERIALS AND METHODS: We retrospectively reviewed records of patients in whom a TBF CCC was constructed at adult age between 2019 and 2023. We reported on demographics, operative outcomes, and 30-day and post-30-day complications. RESULTS: A total of 11 patients (10 female) were described. The median operative time was 96 (range 90-115) minutes in patients with only TBF creation. Estimated blood loss was <100 cc in all patients. Within 30 days postoperatively, 6/11 (55%) patients developed a complication, all grade 1 Clavien Dindo. No bowel complications occurred (paralytic ileus, mechanical obstruction, or leakage/perforation). Median follow-up was 25 (range 6-56) months. In 2/11 (18%) patients surgical revision for stenosis was done; 3/11 (27%) patients underwent surgical revision for stomal leakage. CONCLUSION: TBF as a means to create a CCC avoids intraperitoneal surgery, and bowel closure (appendicovesicostomy) or anastomosis (retubularized ileum). Postoperative bowel complications were not seen in any of our patients. Surgical revision rates for a TBF CCC appear to be comparable to other CCCs. Therefore, TBF could be considered in patients with sufficient bladder capacity as TBF is less invasive than other CCC techniques and avoids potential bowel complications.

Urological outcome with the use of salvage continent vesicostomy in pediatric reconstructive surgery. A single tertiary center experience.

PURPOSE: To report our experience and results in terms of complications, reoperation rate and urinary continence with the Salvage Continent Vesicostomy (SCV) technique in pediatric patients with history or need of enterocystoplasty and absent appendix. METHODS: Retrospective review of all patients with a history of a continent catheterizable channel surgery performed in our institution between June 2016 and January 2022. Only patients with a SCV surgery with a minimum 6-month post operative follow up were included in this cohort and divided in group 1 (history of previous bladder augmentation) and group 2 (simultaneous bladder augmentation and SCV). Primary outcome of the study was to assess both continence and postoperative complication rates. Early complications were assessed using the Clavien-Dindo classification (I-V). Late complications were focused on the need of further subfascial revision. RESULTS: 84 patients with a history of a continent stoma creation surgery were identified. In 20 of them (12 males) a SCV was performed. The mean age at surgery was 10.38 (range 4.87-15.6) years and the median postoperative follow-up time was 32 (range 6-64) months. Eleven patients were included in Group 1, while 9 patients in Group 2. Early complications occurred in 4 patients (20%), two of them required a re-intervention (Clavien-Dindo IIIb). Stoma subfascial revision was further required in 2 patient (10%). Continence rate at last follow up was 95%. CONCLUSIONS: In our early experience, the salvage continent vesicostomy has proven to be a simple continent stoma technique with acceptable both continence and complication rates that can be used in selected patients with a history or need of bladder augmentation and absent appendix.

Functional evaluation of a spiral neobladder with an angled chimney; A prospective randomized comparative study.

OBJECTIVES: to assess the functional outcome of performing ureteric re-implantation to an angled short chimney in a modified spiral orthotopic ileal neobladder. PATIENTS AND METHODS: From January 2018 to December 2020, 90 male patients with bladder cancer underwent radical cystectomy and spiral ileal neobladder reconstruction with a chimney. Patients were randomly divided in two groups according to the position of the chimney [straight and angled] to which the ureters will be implanted. Postoperative evaluation included clinical, laboratory, radiographic and urodynamic studies. RESULTS: There were no perioperative deaths. The mean operative time for the procedure was 4.7 ± 1.2 h in group I and 4.9 ± 1.3 h in group II (p 0.456). No intraoperative complications occurred. Early postoperative complications occurred in 8 patients. In group I, according to the modified Clavien system, GII complication occurred in 2 (5%) patients in the form of DVT in 1 (2.5%) and surgical site infection in 1 (2.5%). GIIIa occurred in 3 (7.5%) patients in the form of wound dehiscence. In group II, GII occurred in 2 (4.8%) patients in the form of prolonged urinary leakage and myocardial infarction, each occurred in one patient. GIIIb occurred in 1 (2.4%) patient in the form of intestinal leak. Poucho-ureteral reflux occurred in 10 patients [3 (7.5%) in group I and 7 (16.8%) in group II (p 0.001)]. CONCLUSIONS: The preliminary results of the right sided angled chimney during neobladder reconstruction are safe, acceptable, without an extra time to develop an anti-reflux technique and without an increased incidence of reflux.

Comparative performance of the different orthotopic urinary diversions.

PURPOSE OF REVIEW: Majority of patients undergoing radical cystectomy are suitable for orthotopic urinary diversion. The effect of different techniques of neobladder reconstruction on early and long-term postoperative complications is still being determined. Additionally, it is unclear which type of neobladder provides the best patient satisfaction. The purpose of this article is to review the outcomes of different orthotopic urinary diversions following radical cystectomy. RECENT FINDINGS: Ileal neobladder is the preferred type of orthotopic urinary diversion following radical cystectomy. Hautmann and Studer, which are the most common orthotopic diversion techniques, provide daytime continence rate up to 87% and 92%, respectively. However, nighttime continence is achieved in about 50% of patients. High-level evidence supports the long-term safety of orthotopic neobladder in terms of renal function, even in patients with a glomerular filtration rate <60 ml/min. Sexual dysfunction is the only independent factor associated with poorer quality of life in these patients. SUMMARY: The best type of neobladder is still uncertain. However, Studer and Hautmann are the most commonly performed techniques that provide favorable short- and long-term outcomes.

Early and Midterm Complications of the Continent Catheterizable Indiana Pouch Urinary Diversion: A 7-year Experience.

OBJECTIVES: To describe the most recent 7 year experience with 137 Indiana pouch patients at a single institution and provide data on complications with this type of urinary diversion during the first postoperative year. METHODS: We queried our bladder cancer database to identify all patients who underwent cystectomy with continent catheterizable urinary reservoir between 2012 and 2018. Pre-, intra-, and postoperative data were collected. Complications were stratified into early (within 90 days) and midterm (90-365 days). The primary outcomes were postoperative complications, and overall and cancer-specific mortality. RESULTS: A total of 137 patients underwent open cystectomy with Indiana pouch creation. Of these, 93% were radical cystectomies. On average, the operation took 422 minutes. There were 53 (39%) patients who experienced any type of complication during the first postoperative year (Clavien II-V). Twenty-five patients (18.2%) readmitted in the early postoperative period vs 18 (13.1%) patients midterm. There were 10 (7.3%) patients that required early reoperation and 11 (8%) in the midterm period. The overall mortality rate was 1.5% early and 3.7% midterm, with the majority of the mortality rate attributed to cancer progression (85.7%). CONCLUSION: Patients undergoing continent catheterizable reservoir urinary diversion appear to have comparable complication rates to other urinary diversions published in the literature. At high-volume urologic institutions, Indiana Pouch creation is a suitable option for select patients desiring a continent diversion.

Recovery of health-related quality of life in patients undergoing robot-assisted radical cystectomy with intracorporeal diversion.

OBJECTIVE: To report the health-related quality of life (HRQoL) after robot-assisted radical cystectomy and intracorporeal urinary diversion (iRARC), and to identify factors impacting on return to baseline. PATIENTS AND METHODS: Consecutive patients undergoing iRARC between January 2016 and December 2017 completed the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire 30-item core (EORTC-QLQ-C30) and EORTC-QLQ-Muscle-Invasive Bladder Cancer Module (EORTC-QLQ-BLM30) questionnaires before surgery and had a minimum of 12 months follow-up postoperatively. RESULTS: A total of 76 patients met the inclusion criteria at 12 months. Neobladder (NB) cases (n = 24) were younger (57.0 vs 71.0 years, P < 0.001) and fitter than ileal conduit (IC) cases (n = 52), and had higher physical (100.0 vs 93.3, P = 0.039) and sexual functioning (66.7 vs 50.0, P = 0.013) scores at baseline. Longitudinal analysis of the EORTC-QLQ-C30 showed that physical (NB: 93.3 vs 100.0, P = 0.020; IC: 80.0 vs 93.3, P < 0.001) and role functioning scores (NB: 83.3 vs 100.0, P = 0.010; IC: 83.3 vs 100.0, P = 0.017) decreased and fatigue score (NB: 22.2 vs 11.1, P = 0.026; IC: 33.3 vs 22.2, P = 0.008) increased at 3 months in both diversion groups. Scores returned to baseline at 6 months except physical functioning score in IC patients that remained below baseline until 12 months (86.7 vs 93.3, P = 0.012). The global HRQoL score did not show significant change postoperatively in both groups. A major 90-day Clavien-Dindo complication was a significant predictor (odds ratio [OR] 0.11, 95% confidence interval [CI] 0.02-0.62; P = 0.012) of deteriorated global HRQoL score at 3 months, while occurrence of a late complication (OR 0.14, 95% CI 0.03-0.65; P = 0.013) was a predictor of deteriorated global HRQoL score at 12 months. Longitudinal analysis of the EORTC-QLQ-BLM30 showed that urinary problems (NB: 14.3 vs 38.3, P < 0.001; IC: 5.6 vs 19.1, P < 0.001) and future perspective (NB: 33.3 vs 44.4, P = 0.004; IC: 22.2 vs 44.4, P < 0.001) scores were better than baseline at 3 months. Sexual function deteriorated significantly at 3 months (NB: 8.3 vs 66.7, P < 0.001; IC: 4.2 vs 50.0, P < 0.001) and then showed improvement at 12 months but was still below baseline (NB: 33.3 vs 66.7, P = 0.001; IC: 25.0 vs 50.0, P < 0.001). Involvement in penile rehabilitation was shown to be a significant predictor (ß 18.62, 95% CI 6.06-30.45; P = 0.005) of higher sexual function score at 12 months. CONCLUSION: While most functional domains and symptoms scales recover to or exceed baseline within 6 months of iRARC, physical function remains below baseline in IC patients up to 12 months. Global HRQoL is preserved for both types of urinary diversion; however, postoperative complications seem to be the main driving factor for global HRQoL. Sexual function is adversely affected after iRARC suggesting that structured rehabilitation of sexual function should be an integral part of the RC pathway.

Reoperation for Channel Complications in Children With Continent Cutaneous Catheterizable Channels: The Test of Time.

OBJECTIVES: To examine the durability of continent cutaneous catheterizable urinary channels (CCCC) in children and assess whether channel complications continue to arise with extended follow-up. Previous studies demonstrated that complications of CCCC cluster in the early years following surgery. METHODS: The database of a tertiary center was queried for patients≤21 years who underwent CCCC. Patients with <6 years of follow-up were excluded. Patients were invited for follow-up to assess continence. Clinic visits and hospital admissions were reviewed for channel complications requiring reoperation. Complications were analyzed against patient and channel characteristics and time since initial surgery. RESULTS: Between 1993 and 2012, a total of 120 patients underwent CCCC at a median age of 6.8(0.4-21) years and a median follow-up of 11.4(6.6-27) years. CCCC were created using the appendix, Monti channels and tapered ileal segments in 74(61.7%), 33(27.5%) and 13(10.8%), respectively. Continence relied on the extra-mural serous lined principle in 85.8% and the stoma was anastomosed to the umbilicus in 90%. Dryness with catheterization intervals of 3 hours or longer was eventually achieved in 90.8% with similar rates among different channel types (P=.149). 26(21.7%) required 42 interventions to treat channel complications with 32.5% occurring >5 years following initial surgery irrespective of the channel type (P=.978). On multivariate analysis, ileal channels had 3.372 higher odds of needing reoperation compared to appendicovesicostomy (95%CI=1.240-9.166; P = .037). CONCLUSION: A high reoperation rate is anticipated throughout the lifetime of CCCC. Appendicovesicostomy has a low complication risk relative to ileal channels.

Longitudinal Health Related Quality of Life After Open Radical Cystectomy: Comparison of Ileal Conduit, Indiana Pouch, and Orthotopic Neobladder.

OBJECTIVE: To characterize the health-related quality of life reported by patients who received an ileal conduit (IC), Indiana pouch, or neobladder urinary diversion after radical cystectomy. MATERIALS AND METHODS: The Functional Assessment of Cancer Therapy-Vanderbilt Cystectomy Index survey was administered to patients with bladder cancer undergoing radical cystectomy and urinary diversion from 2015-2018. Surveys were completed prior to radical cystectomy and then longitudinally throughout the postoperative course. RESULTS: A total of 146 patients completed questionnaires over a median of 12.3 months, 83 (56.8%) received an IC, 31 (21.2%) an Indiana pouch, and 32 (21.9%) an orthotopic neobladder. There were no significant differences in health related quality of life among urinary diversion groups considering the Trial Outcome Index scores, general overall FACT-G assessment, or total Functional Assessment of Cancer Therapy-Vanderbilt Cystectomy Index instruments. Patients who received IC were older and had higher Charlson Comorbidity Index scores (p <.005) yet still experienced similar improvements in health related quality of life commensurate with the other diversion cohorts. There was a significant difference in physical well-being favoring neobladder over IC or Indiana Pouch urinary diversions (p <.05). CONCLUSIONS: To our knowledge this is the first and largest quality of life analysis comparing all three methods of urinary diversion in a longitudinal fashion utilizing a standardized, validated, treatment-specific health survey. Proper preoperative counseling is critical to ensure understanding of the benefits of available urinary diversion.

Long-term Outcomes of Cystectomy and Crossfolded Ileal Reservoir Combined with an Afferent Tubular Segment for Heterotopic Continent Urinary Diversion: A Longitudinal Single-centre Study.

BACKGROUND: The crossfolded ileal reservoir combined with an afferent tubular isoperistaltic segment for heterotopic continent urinary diversion has been performed on a regular basis for over 20 years. Yet data on long-term-outcomes remain sparse. OBJECTIVE: To report long-term functional and oncological outcomes, gastrointestinal and metabolic disturbances, urinary tract infections (UTIs), and quality of life. DESIGN, SETTING, AND PARTICIPANTS: Long-term functional and oncological outcomes of a consecutive series of 118 patients undergoing cystectomy and construction of a continent cutaneous crossfolded ileal reservoir from 2000 to 2018 were evaluated. INTERVENTION: Patients underwent cystectomy and construction of a continent cutaneous crossfolded ileal reservoir according to the Studer technique for bladder reconstruction. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Pre- and postoperative data until last follow-up appointment were entered prospectively in the departmental database. Self-reported questionnaires regarding quality of life, patient satisfaction, and difficulty in catheterisation were sent to patients preoperatively; after 3, 6, 12, and 24 mo; and at last follow-up, and were then manually entered in the departmental database. RESULTS AND LIMITATIONS: The median follow-up was 7.8 (interquartile range 3-12.7) yr. Patient satisfaction was high in 77.4% and moderate in 16.9%. Serum creatinine and estimated glomerular filtration rate remained stable during follow-up. Of all patients, 81% (96/118) had at least one UTI during follow-up. Recurrent UTIs occurred in 67% (79/118) of patients. Urolithiasis was found in 12% (14/118), with 6% (7/118) having a single and 6% a recurrent event. Of all stone formers, 79% (11/14) had recurrent UTIs. In oncological patients, 12.5% (10/79) developed a local recurrence. Cancer-specific survival and overall survival were 90% and 88%, and 68% and 56% after 1 and 10 yr, respectively. A limitations is the retrospective analysis from prospectively assessed data. CONCLUSIONS: A high satisfaction level, stability of kidney function, and low rates of urolithiasis in patients with a heterotopic continent ileal reservoir can be achieved, provided that close attention is paid to intra- and postoperative details. Regular lifelong follow-up is essential for timely detection and treatment of complications. Oncological outcome is not affected by the urinary diversion. PATIENT SUMMARY: In patients with a continent cutaneous ileal reservoir, good quality of life and a high satisfaction rate are possible provided that patients adhere to regular lifelong follow-up.

Functional Outcome and Complications following Ileal Neobladder Reconstruction in Male Patients without Tumor Recurrence. More than 35 Years of Experience from a Single Center.

PURPOSE: There is a lack of data on true long-term functional outcome of orthotopic bladder substitution. The primary study objective was to report our 35-year clinical experience. MATERIALS AND METHODS: Since October 1985, 259 male patients from a large single center radical cystectomy series with complete followup of more than 60 months (median 121, range 60-267) without recurrence, irradiation or undiversion that might have affected the functional outcome, were included. RESULTS: Median age at radical cystectomy and at survey was 63 (range 23-81) and 75 (range 43-92) years, respectively. Overall 87% of patients voided spontaneously and residual-free. This rate decreased with increasing age at the time of surgery (less than 50 years old 94%, 70 years old or older 82%). Overall day/nighttime continence rates were 90%/82%. These rates decreased with increasing age at the time of surgery from 100%/88% to 87%/80%. The overall pad-free rate was 71%/47%. Bicarbonate use decreased from 51% (5 years) to 19% (25 years). Patients with a followup of more than 20 years had the lowest rate of residual urine and clean intermittent catheterization (0.0%) as well as use of more than 1 pad at daytime/nighttime (6.3%/12.5%) and mucus obstruction (0.0%). Serum creatinine showed only the age related increase. The surgical complication rate was 27% and correlated inversely with functional results (chi-squared 11.227, p <0.005), even when the younger age at the time of surgery (younger than 60 years) was related to higher rates of surgical complications (chi-squared 6.80, p <0.05). CONCLUSIONS: The ileal neobladder represents an excellent long-term option for urinary diversion with an acceptable complication rate.

Continent Cutaneous Catheterizable Channels in Pediatric Patients: A Decade of Experience with Open and Robotic Approaches in a Single Center.

BACKGROUND: To allow patients with bladder and bowel dysfunctions to achieve social continence, continent catheterizable channels (CCCs) are effective alternatives to intermittent self-catheterization and enema. OBJECTIVE: We aimed to describe our progressive advancement from open to robotic construction of CCCs, reporting outcomes and comparing the two approaches. DESIGN, SETTING, AND PARTICIPANTS: We retrospectively reviewed electronic medical records of pediatric patients who underwent construction of CCCs between 2008 and 2019. The inclusion criteria were age ≤18 yr, and CCCs with or without bladder augmentation or bladder neck surgery. We compared open versus robotic approaches for demographics, and intra- and postoperative outcomes; operative time was calculated as incision-to-closure time. SURGICAL PROCEDURE: Channels performed were appendicovesicostomy (APV), Monti with tapered ileum, and antegrade colonic enema (ACE). A Monti channel with tapered ileum was preferred to a spiral Monti or double Monti, as it has more robust blood supply and it was performed only with an open approach. MEASUREMENTS: The primary outcome was success rate, defined as postoperative stomal continence. Stomal incontinence was defined as the presence of urine leakage noted by caregivers or patients and confirmed by the surgeon. Secondary outcomes were stomal stenosis (supra- and subfascial), incontinence, need for surgical revision, and surgical site infection. RESULTS AND LIMITATIONS: A total of 69 patients were included in the study, with 35 open and 34 robotic procedures. The robotic approach showed a significant decrease in length of hospital stay (LOS) compared with the open approach. Six primary subfascial revisions were performed in five patients--three Monti, two ACE, and one APV. Continence rates were 91.4% and 91.2% for open and robotic approaches, respectively. CONCLUSIONS: Robotic surgery for CCCs showed acceptable postoperative functional outcomes and complication rates, which are comparable with those of the traditional open approach. Additionally, due to its minimally invasive nature, it offers advantages such as decreased postoperative pain, LOS, and time to full diet, and better cosmesis. PATIENT SUMMARY: Robotic surgery for continent catheterizable channels showed acceptable postoperative functional outcomes and complication rates, which are comparable with those of the traditional open approach.

Functional Results, Complications Associated with the Serosa-lined Tunnel, and Quality of Life with a Cross-folded Ileal Reservoir Combined with an Afferent Tubular Isoperistaltic Segment for Heterotopic Continent Urinary Diversion: An Observational Long-term Cohort Analysis.

BACKGROUND: In patients who do not qualify for an orthotopic urinary diversion, for example, the urethra cannot be spared or is functionally impaired, a heterotopic continent cutaneous cross-folded ileal reservoir offers a good alternative. OBJECTIVE: To describe the indication, surgical technique, and postoperative management, and to report the reservoir-related outcomes and complications associated with the serosa-lined tunnel. DESIGN, SETTING, AND PARTICIPANTS: Perioperative outcomes of 118 consecutive patients after cystectomy and a heterotopic ileal reservoir adapted from the Studer bladder substitute technique, operated between 2000 and 2018, were evaluated. The catheterisable serosa-lined tunnel was constructed from the appendix (Mitrofanoff, n = 63), an ileal segment (Yang-Monti, n = 48), or a fallopian tube (n = 7). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Pre- and postoperative data until last follow-up appointment were entered prospectively in the departmental database. The chi-square test was used to compare proportions. RESULTS AND LIMITATIONS: Median follow-up was 94 (interquartile range 36-152) mo. No peri- or postoperative mortality was observed within 90 d of surgery. Patient satisfaction was high in 77.5% and moderate in 16.9%. Overall, complications associated with the serosa-lined tunnel occurred in 52% (61/118) of patients. Stenosis of the continent outlet developed in 38% (45/118) of patients: 33/45 (75%) were simply dilated/incised at the outpatient clinic, of those 24% (8/33) required additional endoscopic dilatation. Of patients with stenosis of the continent outlet, 27% (12/45) needed open revision surgery. During follow-up, 8% (nine/118) of patients required revision of the serosa-lined tunnel due to incontinence. Twelve months postoperatively, 95% (92/97) patients were continent. A limitation is the retrospective analysis from prospectively assessed data. This could limit the generalisability of these findings, as selection bias cannot be excluded. CONCLUSIONS: The heterotopic continent cutaneous cross-folded ileal reservoir achieves good functional results. Complications associated with the serosa-lined tunnel occur in about half of the patients but generally are easy to manage. As a result, patient satisfaction is high. PATIENT SUMMARY: In patients who do not qualify for an orthotopic bladder substitute, a heterotopic continent cutaneous cross-folded ileal reservoir offers a viable alternative with good postoperative functional results and high patient satisfaction.

Purple urine bag syndrome: case report.

A 65-year-old male with a history of urinary tract trauma requiring cystotomy and chronic bladder catheterization, presenting with chronic and uninvestigated changes in the color of the urine bag system, with no urine color change, and positive urine culture for Proteus mirabilis . These characteristics refer to the purple urine bag syndrome, a not weel-known condition, with a benign course in most cases, and associated with urinary tract infection in patients with chronic bladder catheterization. Although it is characterized by marked changes, it is underdiagnosed by healthcare professionals.

Purple urine bag syndrome: case report / Síndrome do saco coletor de urina roxo: relato de caso

ABSTRACT A 65-year-old male with a history of urinary tract trauma requiring cystotomy and chronic bladder catheterization, presenting with chronic and uninvestigated changes in the color of the urine bag system, with no urine color change, and positive urine culture for Proteus mirabilis . These characteristics refer to the purple urine bag syndrome, a not weel-known condition, with a benign course in most cases, and associated with urinary tract infection in patients with chronic bladder catheterization. Although it is characterized by marked changes, it is underdiagnosed by healthcare professionals.

RESUMO Homem de 65 anos com história de trauma do sistema urinário, sendo necessário cistotomia e sondagem vesical crônica, apresentando alterações crônicas e não investigadas da cor do sistema coletor de urina, sem alteração da cor da urina, e urocultura positiva para Proteus mirabilis . Tais características remetem à síndrome do saco coletor de urina roxo, uma entidade pouco conhecida, de curso benigno na maioria da vezes, associada à infecção urinária em paciente com cateterismo vesical de demora. Embora seja caracterizada por alterações marcantes, é subdiagnosticada pelos profissionais de saúde.

Efficacy and security of continent catheterizable channels at short and middle term for adult neurogenic bladder dysfunction.

AIMS: The objective of this study was to assess the effectiveness and the complications rate following continent cutaneous channels (CCC) procedures, at short and medium term follow-up (FU). MATERIALS & METHODS: A continuous retrospective case series (2008-2018): all patients who have undergone a CCC for neurogenic bladder were included in our department. The primary outcome was the effectiveness of CCC defined by the status of catheterizability (by the patient or a care-giver), continence of the tube, and absence of reintervention at 3 and 12 months FU. The secondary outcome was the prevalence of postoperative complications at 3 and 12 months FU. RESULTS: Fifty-three patients were included during the study period in our department. Median follow up was 3,3 years (1.5-6.1). The overall effectiveness of CCC was 67.9% (n=36/53) at 3 months FU and 45,3% (n=24) at 12 months FU. The global rate of complications was 60.4% (n=32/53) at 3 months, and 73.6% (n=39/73) at 12 months FU. The statistical analysis showed no statistical differences on efficacy and complications in the different subgroups of CCC. CONCLUSIONS: In the current series, the effectiveness and the complications rates following CCC were comparable across the procedure types. LEVEL OF EVIDENCE: 4.

[Continent cystostomies - indications, surgical technique, complications and management]. / Les cystostomies continentes ­ indications et principes de prise en charge.

INTRODUCTION: To specifically introduce continent cystostomy - indications, surgical technique, complications and management - to the nurses working in a urology department. METHOD: The present article is based on a review of the literature and author's experience in continent cystostomy. RESULTS: Continent cystostomy is a neo-conduit placed between the bladder and the anterior abdominal wall using the digestive tract. It is usually performed in patients with bladder voiding dysfunction who cannot undergo clean self-intermittent catheterization through the urethra. The high success rate (>84%) associated with this procedure should not hide the frequent associated complications with the conduit. CONCLUSION: Even if continent cystostomy is associated with good mid- and long-term functional outcomes, it requires a close follow-up and in some cases "adjustments".

Multiple stones in neobladder: Case report and literature review.

INTRODUCTION: Neobladder urolithiasis is a rare but important long-term complication of orthotopic urinary diversion. It may be asymptomatic and can be discovered as an incidental finding on a radiological investigation. However, when symptoms occur, they may include lower abdominal pain, dysuria, hematuria, and lower urinary tract symptoms. CASE DESCRIPTION: We report the case of a 63-year-old male patient with irritative lower urinary tract symptoms, lower abdominal fullness, urinary incontinence, fecaluria, and urinary loss from the left inguinal fold 12 years after a radical cystoprostatectomy with a orthotopic neobladder. Computed tomography scan and urethrocystography showed a distended pouch with multiple large stones, an enterovesical fistula, and neovesicocutaneous fistula. The fistulae were successfully managed conservatively with the placement of a Foley catheter. After 3 months, open cystolithotomy was performed and approximately 50 stones with dimensions varying from 5 mm to 5 cm, with a total weight of 890 g, were removed. After a 1-year follow-up, the patient did not report pain, urinary tract infections, or symptoms suggestive of fistula and imaging evaluation confirmed no recurrence of neobladder stones. CONCLUSION: Neobladder stones may present with various symptoms. Our patient had irritative lower urinary tract symptoms, lower abdominal fullness, urinary incontinence, fecaluria, and urinary loss from the left inguinal fold 12 years after a radical cystoprostatectomy with a orthotopic neobladder. Our experience demonstrates that open cystolithotomy is an effective intervention for the removal of large stones in neobladder.