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The use of norepinephrine and the restriction of intraoperative hydration have gained increasing acceptance over the last few decades. Recently, there have been concerns regarding the impact of this approach on renal function. The objective of this study was to examine the influence of norepinephrine, intraoperative fluid administration and their interaction on acute kidney injury (AKI) after cystectomy. In our cohort of 1488 consecutive patients scheduled for cystectomies and urinary diversions, the overall incidence of AKI was 21.6% (95%—CI: 19.6% to 23.8%) and increased by an average of 0.6% (95%—CI: 0.1% to 1.1%, p = 0.025) per year since 2000. The fluid and vasopressor regimes were characterized by an annual decrease in fluid balance (−0.24 mL·kg−1·h−1, 95%—CI: −0.26 to −0.22, p < 0.001) and an annual increase in the amount of norepinephrine of 0.002 µg·kg−1·min−1 (95%—CI: 0.0016 to 0.0024, p < 0.001). The interaction between the fluid balance and norepinephrine levels resulted in a U-shaped association with the risk of AKI; however, the magnitude and shape depended on the reference categories of confounders (age and BMI). We conclude that decreased intraoperative fluid balance combined with increased norepinephrine administration was associated with an increased risk of AKI. However, other potential drivers of the observed increase in AKI incidence need to be further investigated in the future.

The aim of this study was to evaluate the feasibility of opioid-free anesthesia (OFA) in open radical cystectomy (ORC) with urinary diversion and to assess the impact on recovery of gastrointestinal function. We hypothesized that OFA would lead to earlier recovery of bowel function. A total of 44 patients who underwent standardized ORC were divided into two groups (OFA group vs. control group). In both groups, patients received epidural analgesia (OFA group: bupivacaine 0.25%, control group: bupivacaine 0.1%, fentanyl 2 mcg/mL, and epinephrine 2 mcg/mL). The primary endpoint was time to first defecation. Secondary endpoints were incidence of postoperative ileus (POI) and incidence of postoperative nausea and vomiting (PONV). The median time to first defecation was 62.5 h [45.8–80.8] in the OFA group and 118.5 h [82.6–142.3] (p < 0.001) in the control group. With regard to POI (OFA group: 1/22 patients (4.5%); control group: 2/22 (9.1%)) and PONV (OFA group: 5/22 patients (22.7%); control group: 10/22 (45.5%)), trends but no significant results were found (p = 0.99 and p = 0.203, respectively). OFA appears to be feasible in ORC and to improve postoperative functional gastrointestinal recovery by halving the time to first defecation compared with standard fentanyl-based intraoperative anesthesia.

To determine whether early acute kidney injury affects mid-term renal function, to identify risk factors for impaired mid-term renal function, and to highlight the evolution of plasma creatinine and estimated glomerular filtration rate in the first 12 months after cystectomy and urinary diversion.We conducted a single-center retrospective observational cohort study from 2000 to 2019. We included 900 consecutive patients undergoing cystectomy and urinary diversion. Patients with incomplete data and preoperative hemodialysis were excluded. Early acute kidney injury was defined as an increase in plasma creatinine of50% or26.5 μmol/L within 24 h after surgery. Multiple linear regression analysis was performed to model the association between risk factors and change in plasma creatinine and estimated glomerular filtration rate at 12 months.Early acute kidney injury was diagnosed in 183/900 patients (20.3%) and was associated with significant mid-term plasma creatinine increase compared to preoperative value (+10.0 μmol/L [95% confidence interval -1.5, 25.0] vs +4.0 μmol/L [-7.0, 13.0]; P 0.001). Similarly, a significant estimated glomerular filtration rate change was found (-11.2 mL/min [95% confidence interval -19.8, 0.6] vs -4.9 mL/min [-15.6, 5.3]; P 0.001). In the linear regression model, early acute kidney injury increased creatinine at 12 months by 9.8% (estimated glomerular filtration rate: decrease by 6.2 mL/min), male sex by 12.0%. Limitations include retrospective analysis from prospectively assessed data.Early acute kidney injury resulted in elevated plasma creatinine and decreased estimated glomerular filtration rate values 12 months postoperatively, albeit the clinical relevance remains questionable.

INTRODUCTION Sacral neuromodulation (SNM) is a treatment approved for use in several conditions including refractory overactive bladder (OAB) and voiding dysfunction. Chronic pelvic pain (CPP) is a debilitating condition for which treatment is often challenging. SNM shows promising effect in patients with refractory CPP. However, there is a lack of clear evidence, especially in long-term outcomes. This systematic review will assess outcomes of SNM for treating CPP. METHODS A systematic search of MEDLINE, Embase, Cochrane Central and clinical trial databases was completed from database inception until January 14, 2022. Studies using original data investigating SNM in an adult population with CPP which recorded pre and posttreatment pain scores were selected. Primary outcome was numerical change in pain score. Secondary outcomes were quality of life assessment and change in medication use and all-time complications of SNM. Risk of bias was assessed using the Newcastle Ottawa Tool for cohort studies. RESULTS Twenty-six of 1026 identified articles were selected evaluating 853 patients with CPP. The implantation rate after test-phase success was 64.3%. Significant improvement of pain scores was reported in 13 studies; three studies reported no significant change. WMD in pain scores on a 10-point scale was -4.64 (95% confidence interval [CI] = -5.32 to -3.95, p

BACKGROUND The introduction of robotic surgical systems has significantly impacted urological surgery, arguably more so than other surgical disciplines. The focus of our study was length of hospital stay - patients have traditionally been discharged day 1 post-robot-assisted radical prostatectomy (RARP), however, during the ongoing COVID-19 pandemic and consequential resource limitations, our centre has facilitated a cohort of same-day discharges with initial success. METHODS We conducted a prospective tertiary single-centre cohort study of a series of all patients (n = 28) - undergoing RARP between January and April 2021. All patients were considered for a day zero discharge pathway which consisted of strict inclusion criteria. At follow-up, each patient's perspective on their experience was assessed using a validated post-operative satisfaction questionnaire. Data were reviewed retrospectively for all those undergoing RARP over the study period, with day zero patients compared to overnight patients. RESULTS Overall, 28 patients 20 (71%) fulfilled the objective criteria for day zero discharge. Eleven patients (55%) agreed pre-operatively to day zero discharge and all were successfully discharged on the same day as their procedure. There was no statistically significant difference in age, BMI, ASA, Charlson score or disease volume. All patients indicated a high level of satisfaction with their procedure. Median time from completion of surgery to discharge was 426 min (7.1 h) in the day zero discharge cohort. CONCLUSION Day zero discharge for RARP appears to deliver high satisfaction, oncological and safety outcomes. Therefore, our study demonstrates early success with unsupported same-day discharge in carefully selected and pre-counselled patients.

To describe and compare differences in peri-operative outcomes of robot-assisted (RA-RPLND) and open (O-RPLND) retroperitoneal lymph node dissection performed by a single surgeon where chemotherapy is the standard initial treatment for Stage 2 or greater non-seminomatous germ cell tumour. Review of a prospective database of all RA-RPLNDs (28 patients) and O-RPLNDs (72 patients) performed by a single surgeon from 2014 to 2020. Peri-operative outcomes were compared for patients having RA-RPLND to all O-RPLNDs and a matched cohort of patients having O-RPLND (20 patients). Further comparison was performed between all patients in the RA-RPLND group (21 patients) and matched O-RPLND group (18 patients) who had previous chemotherapy. RA-RPLND was performed for patients suitable for a unilateral template dissection. O-RPLND was performed prior to the introduction of RA-RPLND and for patients not suitable for RA-RPLND after its introduction. RA-RPLND showed improved peri-operative outcomes compared to the matched cohort of O-RPLND—median blood loss (50 versus 400 ml, p

OBJECTIVES: To evaluate the usefulness of radiological re-staging after two and four cycles of neoadjuvant chemotherapy (NAC), the impact of re-staging on further patient management, and the correlation between clinical and final pathological tumour stage at radical cystectomy (RC). PATIENTS AND METHODS: We conducted a longitudinal, single-centre, cohort study of prospectively collected consecutive patients who underwent NAC and RC for urothelial muscle-invasive bladder cancer between July 2001 and December 2017. Patients underwent repeated computed tomography scans for re-staging after two cycles of NAC and after completion of NAC before RC. RESULTS: Of 180 patients, 110 had ≥four cycles of NAC and had complete imaging available. In the entire cohort, further patient management was only changed in 2/180 patients (1.1%) after two cycles of NAC based on radiological findings. Patients who were stable after two cycles but then downstaged after at least four cycles of NAC had a similarly lowered risk of death (hazard ratio [HR] 0.53). Only one patient downstaged after two cycles was subsequently upstaged after four cycles. Clinical downstaging was observed in 51 patients (46%), 55 patients (50%) had no change in clinical stage and four patients (3.6%) were clinically upstaged. Patients clinically downstaged after four cycles of NAC had a lower risk of death (HR 0.49, 95% confidence interval 0.25-0.94; P = 0.033) compared to those with no change or upstaged after completion of NAC. CONCLUSIONS: Re-staging of muscle-invasive bladder cancer after two cycles of NAC offers little additional information, rarely changes patient management, and may therefore be omitted, whereas re-staging after completion of NAC by CT is a strong predictor of overall survival.

Background According to current guidelines, bone scintigraphy is not routinely indicated in patients with invasive bladder cancer prior to radical cystectomy unless specific symptoms are present. These guidelines, however, are based on sparse data of low quality. Objective To assess the clinical impact of routine staging bone scintigraphy on further patient management. Design, setting, and participants A retrospective, single-center study of 1287 consecutive patients, who were scheduled to undergo radical cystectomy due to invasive bladder cancer between January 2000 and December 2017, was conducted. All patients were prospectively followed up according to our institutional protocol. Intervention Bone scintigraphy as staging imaging prior to radical cystectomy. Outcome measurements and statistical analysis The primary endpoint was the change in intended patient management. Secondary endpoints were the need for additional imaging, the diagnostic performance of baseline bone scintigraphy, and the association between clinical and radiological findings on bone metastases and survival. Logistic and Cox regression models were used for univariate and multivariate analyses. Results and limitations Of 1287 patients scheduled for radical cystectomy, 1148 (89%) underwent bone scintigraphy as staging imaging. Overall, baseline bone scintigraphy led to a change in the intended management in 19/1148 (1.7%) patients. Additional imaging was performed in 44/1148 (4%) patients. Although positive bone scintigraphy findings were associated with the occurrence/development of bone metastases, the diagnostic performance of baseline bone scintigraphy was generally poor (positive predictive value, negative predictive value, sensitivity, and specificity were 56%, 89%, 27%, and 96%, respectively). Higher clinical tumor stage and the nonperformance of cystectomy had negative impacts on cancer-specific survival and overall survival, while positive bone scintigraphy was associated with worse cancer-specific survival. This study was limited by its retrospective nature and the lack of follow-up bone scintigraphy in all patients. Conclusions These results demonstrate the limited value of bone scintigraphy in the staging of invasive bladder cancer and do not support its routine use. Patient summary In this study, we looked at the clinical impact of bone scintigraphy on the diagnostics of patients with invasive bladder cancer. We found that routine staging bone scintigraphy had limited impact on further patient management. We conclude that bone scintigraphy should not be part of routine staging in patients with invasive bladder cancer.

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.

Prostatectomy is associated with relevant acute postoperative pain. Optimal analgesic techniques to minimize pain and enhance recovery are still under investigation. We aimed to compare the effect of three different analgesic techniques on quality of recovery.This investigator-initiated, prospective, randomized, three-arm, parallel-group, active-controlled, interventional superiority trial was performed in a Swiss teaching hospital from 2018 to 2021. Consecutive patients undergoing open or robotic-assisted radical prostatectomy were randomized to spinal anaesthesia (SSS, bupivacaine 0.5% + fentanyl), bilateral transversus abdominis plane block (TAP, ropivacaine 0.375% + clonidine) or systemic administration of lidocaine (SA, lidocaine 1%) in addition to general anaesthesia. Primary outcome was quality of recovery 15 (QoR-15) score on postoperative day one compared to baseline. Secondary outcomes were QoR-15 at discharge, postoperative nausea and vomiting, pain scores, return of gastrointestinal function and use of rescue analgesia.From 133 patients, 40 received spinal anaesthesia, 45 TAP block and 48 systemic analgesia. QoR-15 scores did not differ on day 1 (p = 0.301) or at discharge (p = 0.309) when compared to baseline. QoR-15 changes were similar in all groups. At discharge, median QoR-15 scores were considered as good (122) in all groups: SSS 134 [IQR 128-138]; TAP 129 [IQR 122-136] and SA 128 [IQR 123-136]. There were no significant differences in the other secondary outcomes.Quality of recovery on postoperative day one compared to baseline did not differ if spinal anaesthesia, TAP block or systemic administration of lidocaine was added to general anaesthesia.Optimal analgesic techniques to enhance recovery after prostatectomy are still under investigation. In this 3-arm randomized controlled trial, addition of spinal anaesthesia or transversus abdominis plane block to general anaesthesia did not improve quality of recovery after radical prostatectomy compared to less invasive intravenous lidocaine infusion (standard of care/control group). Quality of recovery at the time of discharge was considered as good in all three groups.

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.

Background Ductal adenocarcinoma is an uncommon prostate cancer variant. Previous studies suggest that ductal variant histology may be associated with worse clinical outcomes, but these are difficult to interpret. To address this, we performed an international, multi-institutional study to describe the characteristics of ductal adenocarcinoma, particularly focussing on the effect of presence of ductal variant cancer on metastasis-free survival. Methods Patients with ductal variant histology from two institutional databases who underwent radical prostatectomies were identified and compared with an independent acinar adenocarcinoma cohort. After propensity score matching, the effect of the presence of ductal adenocarcinoma on time to biochemical recurrence, initiation of salvage therapy and the development of metastatic disease was determined. Deep whole-exome sequencing was performed for selected cases (n = 8). Results A total of 202 ductal adenocarcinoma and 2037 acinar adenocarcinoma cases were analysed. Survival analysis after matching demonstrated that patients with ductal variant histology had shorter salvage-free survival (8.1 versus 22.0 months, p = 0.03) and metastasis-free survival (6.7 versus 78.6 months, p Conclusions The presence of any ductal variant adenocarcinoma at the time of prostatectomy portends a worse clinical outcome than pure acinar cancers, with significantly shorter times to initiation of salvage therapies and the onset of metastatic disease. These features appear to be driven by uncoupling of chromosomal duplication from cell division, resulting in widespread copy number aberration with specific gain of genes implicated in treatment resistance.

Context Contrast-enhanced ultrasound (CEUS) has the potential to be a valuable alternative to contrast-enhanced computed tomography (CECT) and contrast-enhanced magnetic resonance imaging (CEMR), the current gold standards in characterisation of renal masses. Objective To systematically review all available evidence on the qualitative diagnostic performance of CEUS versus that of CECT and CEMR in the evaluation of benign and malignant cystic and solid renal masses. Evidence acquisition The review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Evidence synthesis After screening 1483 articles, six cohort studies and 10 descriptive studies were included. Pooling data from included studies with final diagnosis of benign or malignant renal masses by pathology showed a significant difference in the sensitivity of CEUS (0.96; 95% confidence interval [CI] 0.94–0.98) versus that of CECT (0.90; 95% CI 0.86–0.93). Pooling data from included studies with final diagnosis by pathology report or reaffirmed diagnosis by follow-up imaging without pathology report showed significant difference in the sensitivity of CEUS (0.98; 95% CI 0.94–1.0) versus that of CEMR (0.78; 95% CI 0.66–0.91). Conclusions Preliminary data imply that CEUS may perform at least as well as or better than CECT and CEMR in the diagnosis of renal masses. However, the evidence base is limited, and more high-quality, well-designed, adequately powered, and sampled studies are needed to reach definitive conclusions. Patient summary Early data suggest that contrast-enhanced ultrasound is a promising option for the evaluation of renal masses, but more reliable evidence is required.

This study aimed at evaluating whether removal of the ureteral stent the day before scheduled secondary intervention facilitates spontaneous ureteral stone passage and thus can spare the pre-stented patient this surgery. Retrospective analysis of a single-centre consecutive series of 216 patients after previous stenting due to a symptomatic ureteral stone from 01/2013 to 01/2018. Indwelling stents were removed under local anaesthesia. Patients were told to filter their urine overnight. Multivariate analysis was performed to assess predictive factors for spontaneous stone passage. 34% (74/216) of patients had spontaneous stone passage while the stent was indwelling. Of the remaining 142 patients, 41% (58/142) had spontaneous stone passage within 24 h after stent removal. Only 84/216 (39%) patients needed secondary intervention. Multivariate logistic regression analysis of all 216 patients showed a significant association between spontaneous stone passage and smaller stone size (p

OBJECTIVE To assess if uninterrupted anticoagulant agents' administration affects blood loss and blood transfusion during open radical cystectomy (RC) and urinary diversion. PATIENTS AND METHODS We conducted an observational single-centre cohort study of a consecutive series of 1430 RC patients, between 2000 and 2020. Blood loss was depicted according to body weight and duration of surgery (mL/kg/h), and blood transfusion. The group 'with anticoagulant agents' was considered if surgery was performed with uninterrupted low-dose aspirin (ASS), oral anticoagulants (OAC) with an international normalised ratio (INR) goal of 2-2.5 or bridging with therapeutic low-molecular-weight heparin (LMWH). Outcomes were intraoperative blood loss, blood transfusion rate (separately analysed if administered within 24 h perioperatively or >24 h after surgery) and the 90-day major adverse cardiac events (MACE) rate. We used propensity score (PS)-matching analysis to adjust for imbalances between groups with or without anticoagulant agents. RESULTS The PS-matched median (interquartile range [IQR]) blood loss was 2.10 (1.50-2.94) mL/kg/h in patients with anticoagulant agents vs 2.11 (1.47-2.94) mL/kg/h without anticoagulant agents (Padj > 0.99). The PS-matched blood transfusion rates were 26.2% vs 35.1% (Padj = 0.875) within 24 h perioperatively and 57.0% vs 55.0% (Padj = 0.680) if administered >24 h postoperatively. A sub-analysis of the three different anticoagulant agents could not detect any significance between ASS, OAC, or LMWH. The PS-matched incidence of MACE was 9.1% in the group with anticoagulant agents and 8.1% in those without anticoagulant agents (Padj > 0.99). Limitations include selection bias and retrospective analysis from prospectively assessed data. CONCLUSIONS Perioperative continuation of ASS, uninterrupted OAC with low INR goal or bridging with LMWH had no impact on blood loss and transfusion rate in RC patients. Therefore, there might be no compulsory need for discontinuation of anticoagulant agents.

Introduction The sarcomatoid morphology of muscle-invasive bladder cancer (MIBC) is associated with unfavorable prognosis. However, the genomic, transcriptomic, and proteomic relationship between conventional urothelial and synchronous sarcomatoid morphology is poorly defined. Methods We compiled a cohort of 21 MIBC patients with components of conventional urothelial and adjacent sarcomatoid morphology within the same tumor focus. We performed comprehensive pathologic and immunohistochemical characterization and in 4 selected cases, subjected both morphologic components to targeted DNA sequencing and whole transcriptome analysis. Results Synchronous sarcomatoid and urothelial morphology from the same MIBC foci shared truncal somatic mutations, indicating a common ancestral clone. However, additional mutations or copy number alterations restricted to the either component suggested divergent evolution at the genomic level. This was confirmed at the transcriptome level since while the urothelial component exhibited a basal-like subtype (TCGA2014: cluster III, LundTax: basal/squamous-like), the sarcomatoid morphology was predominantly cluster IV (claudin-low). Protein expression was consistent with a basal-like phenotype in both morphologies in 18/21 of cases. However, most cases had evidence of active epithelial-to-mesenchymal transition (E-Cad ↓ and Zeb1 or TWIST1 ↑) from urothelial toward the sarcomatoid morphology. Drug response signatures nominated different targets for each morphology and proposed agents under clinical investigation in liposarcoma or other sarcoma. PD-L1 expression was higher in the sarcomatoid than the urothelial component. Conclusions Conventional urothelial and adjacent sarcomatoid morphologies of MIBC arise from the same common ancestor and share a basal-like phenotype. However, divergence between the morphologies at the genome, transcriptome, and proteome level suggests differential sensitivity to therapy.

To describe and compare differences in peri-operative outcomes of robot-assisted (RA-RPLND) and open (O-RPLND) retroperitoneal lymph node dissection performed by a single surgeon where chemotherapy is the standard initial treatment for Stage 2 or greater non-seminomatous germ cell tumour.Review of a prospective database of all RA-RPLNDs (28 patients) and O-RPLNDs (72 patients) performed by a single surgeon from 2014 to 2020. Peri-operative outcomes were compared for patients having RA-RPLND to all O-RPLNDs and a matched cohort of patients having O-RPLND (20 patients). Further comparison was performed between all patients in the RA-RPLND group (21 patients) and matched O-RPLND group (18 patients) who had previous chemotherapy. RA-RPLND was performed for patients suitable for a unilateral template dissection. O-RPLND was performed prior to the introduction of RA-RPLND and for patients not suitable for RA-RPLND after its introduction.RA-RPLND showed improved peri-operative outcomes compared to the matched cohort of O-RPLND-median blood loss (50 versus 400 ml, p 0.00001), operative duration (150 versus 195 min, p = 0.023) length-of-stay (1 versus 5 days, p 0.00001) and anejaculation (0 versus 4, p = 0.0249). There was no statistical difference in complication rates. RA-RPLND had lower median lymph node yields although not significant (9 versus 13, p = 0.070). These improved peri-operative outcomes were also seen in the post-chemotherapy RA-RPLND versus O-RPLND analysis. There were no tumour recurrences seen in either group with median follow-up of 36 months and 60 months, respectively.Post-chemotherapy RA-RPLND may have decreased blood loss, operative duration, hospital length-of-stay and anejaculation rates in selected cases and should, therefore, be considered in selected patients. Differences in oncological outcomes require longer term follow-up.

PURPOSE Seminal-vesicle-sparing radical-cystectomy has been reported to improve short-term functional-results without compromising oncological outcomes. However, there is still a lack of data on long-term outcomes after seminal-vesicle-sparing radical-cystectomy. The aim of this study was to compare oncological and functional outcomes in patients after seminal-vesicle-sparing vs nonseminal-vesicle-sparing radical-cystectomy. MATERIAL AND METHODS Oncological and functional outcomes of 470 consecutive patients after radical-cystectomy and orthotopic ileal reservoir from 2000 to 2017 were evaluated. They were stratified into 6 groups according to nerve-sparing and seminal-vesicle-sparing status as attempted during surgery: no-sparing at all (n=55), unilateral-nerve-sparing (n=159), bilateral-nerve-sparing (n=132), unilateral-seminal-vesicle-sparing and unilateral-nerve-sparing (n=30), unilateral-seminal-vesicle-sparing and bilateral-nerve-sparing (n=45), and bilateral seminal-vesicle-sparing (n=49) and used propensity modelling to adjust for preoperative differences. RESULTS Median follow-up among the entire cohort was 64months. Among the 6 groups, our analysis showed no difference in local recurrence-free survival (p=0.173). However, progression free, cancer-specific and overall survival were more favourable in patients with seminal-vesicle-sparing radical-cystectomy (p

Preoperative dehydration is usually found in 30–50% of surgical patients, but the incidence is unknown in the urologic population. We determined the prevalence of preoperative dehydration in major elective urological surgery and studied its association with postoperative outcome, with special attention to plasma creatinine changes. We recruited 187 patients scheduled for major abdominal urological surgery to participate in a single-center study that used the fluid retention index (FRI), which is a composite index of four urinary biomarkers that correlate with renal water conservation, to assess the presence of dehydration. Secondary outcomes were postoperative nausea and vomiting (PONV), return of gastrointestinal function, in-hospital complications, quality of recovery, and plasma creatinine. The proportion of dehydrated patients at surgery was 20.4%. Dehydration did not correlate with quality of recovery, PONV, or other complications, but dehydrated patients showed later defecation (p = 0.02) and significant elevations of plasma creatinine after surgery. The elevations were also greater when plasma creatinine had increased rather than decreased during the 24 h prior to surgery (p < 0.001). Overall, the increase in plasma creatinine at 6 h after surgery correlated well with elevations on postoperative days one and two. In conclusion, we found preoperative dehydration in one-fifth of the patients. Dehydration was associated with delayed defecation and elevated postoperative plasma creatinine. The preoperative plasma creatinine pattern could independently forecast more pronounced increases during the early postoperative period.

Objective To evaluate local clinical outcomes of sliding clip renorrhaphy, from inception to current utilization for open, laparoscopic, and robotically assisted partial nephrectomy. Methods We reviewed prospectively maintained databases of three surgeons performing partial nephrectomies with the sliding-clip technique at teaching hospitals between 2005 and 2019. Baseline characteristics, operative parameters, including surgical approach, RENAL Nephrometry Score, and post-operative outcomes, including Clavien-Dindo classification of complications, were recorded for 76 consecutive cases. We compared perioperative and 90-day events with patient and tumor characteristics, stratified by operative approach and case complexity, using Wilcoxon rank-sum test for continuous variables and the Chi-squared or Fisher's exact test, for binary and categorical variables, respectively. Results Open surgery (n = 15) reduced ischemia time and operative time, but increased hospital admission time. Pre- and post-operative estimated glomerular filtration rates did not change significantly by operative approach. Older patients (P = .007) and open surgery (P = .003) were associated with a higher rate of complications (any-grade). Six grade ≥3 complications occurred: these were associated with higher RENAL Nephrometry Score (P = .016) and higher pathological tumor stage (P = .045). Limits include smaller case volumes which incorporate the learning curve cases; therefore, these data are most applicable to lower volume teaching hospitals. Conclusion The sliding-clip technique for partial nephrectomy was first described by Agarwal et al and has low complication rates, acceptable operative time, and preserves renal function across open and minimally invasive surgeries. This series encompasses the initial learning curve with developing the technique through to present-day emergence as a routine standard of practice.

Background DNA originating from degenerate tumour cells can be detected in the circulation in many tumour types, where it can be used as a marker of disease burden as well as to monitor treatment response. Although circulating tumour DNA (ctDNA) measurement has prognostic/predictive value in metastatic prostate cancer, its utility in localised disease is unknown. Methods We performed whole-genome sequencing of tumour-normal pairs in eight patients with clinically localised disease undergoing prostatectomy, identifying high confidence genomic aberrations. A bespoke DNA capture and amplification panel against the highest prevalence, highest confidence aberrations for each individual was designed and used to interrogate ctDNA isolated from plasma prospectively obtained pre- and post- (24 h and 6 weeks) surgery. In a separate cohort (n = 189), we identified the presence of ctDNA TP53 mutations in preoperative plasma in a retrospective cohort and determined its association with biochemical- and metastasis-free survival. Results Tumour variants in ctDNA were positively identified pre-treatment in two of eight patients, which in both cases remained detectable postoperatively. Patients with tumour variants in ctDNA had extremely rapid disease recurrence and progression compared to those where variants could not be detected. In terms of aberrations targeted, single nucleotide and structural variants outperformed indels and copy number aberrations. Detection of ctDNA TP53 mutations was associated with a significantly shorter metastasis-free survival (6.2 vs. 9.5 years (HR 2.4; 95% CIs 1.2–4.8, p = 0.014). Conclusions CtDNA is uncommonly detected in localised prostate cancer, but its presence portends more rapidly progressive disease.

BACKGROUND The impact of anaesthetic techniques on recurrence of cancers is controversial. Elevated plasma catecholamine levels have been implicated in angiogenesis and metastasis in various cancers. OBJECTIVES To assess the potential association between continuous intra-operative norepinephrine administration and tumour-related outcome in muscle-invasive bladder cancer patients undergoing radical cystectomy with urinary diversion. DESIGN Retrospective observational cohort study. SETTING Single tertiary centre, from 2000 to 2017. PATIENTS We included a consecutive series of 1120 urothelial carcinoma patients undergoing radical cystectomy and urinary diversion, including 411/1120 patients (37%) who received a continuous intra-operative administration of more than 2 μg kg BW h norepinephrine. MAIN OUTCOME MEASURES The primary outcome was time to tumour recurrence within 5 years after surgery, with death as competing outcome. We used inverse probability of treatment weighting to adjust for imbalances between treatment groups, one having received more than 2 μg kg BW h norepinephrine and the other having received less. We furthermore adjusted for intra-operative variables or years of surgery as sensitivity analyses. RESULTS The continuous administration of more than 2 μg kg BW h norepinephrine slightly increased tumour recurrence (hazard ratio: 1.47, 95% CI 0.98 to 2.21; P = 0.061). After adjustment for intra-operative variables, and year of surgery hazard ratios were 1.82 (95% CI 1.13 to 2.91, P = 0.013) and 1.85 (95% CI 1.12 to 3.07, P = 0.017), respectively. Overall mortality (with or without tumour recurrence) was not affected by norepinephrine (hazard ratio: 0.84, 95% CI 0.65 to 1.08, P = 0.170). CONCLUSION Continuous administration of more than 2 μg kg BW h norepinephrine was associated with a slightly increased hazard ratio for tumour recurrence if adjusted for intra-operative variables and year of surgery. This observation could reflect a low potential pro-oncogenic effect of norepinephrine during the intra-operative period. TRIAL REGISTRATION Not applicable.

To assess the risk for postoperative acute kidney injury (AKI) after major urologic surgery for different intraoperative hypotension thresholds in form of time below a fixed threshold. We hypothesize that the duration of hypotension below a certain hypotension threshold is a risk factor for AKI also in major urologic procedures.Retrospective observational cohort series.Single tertiary high caseload center.416 consecutive patients undergoing open radical cystectomy, pelvic lymph node dissection and urinary diversion between 2013 and 2019.None.We analyzed intraoperative data and their correlation to postoperative AKI judged according to the Acute Kidney Injury Network criteria. Patients were divided into groups falling below MAP65 mmHg, MAP60 mmHg and MAP55 mmHg. The probability of developing postoperative AKI using all risk variables as well as the hypotension threshold variables (minutes under a certain threshold) was calculated using logistic regression methods.Postoperative AKI was diagnosed in 128/416 patients (30.8%). Multiple logistic regression analysis showed that minutes below a threshold of 65 mmHg (OR 1.010 [1.005-1.015], P 0.001) and 60 mmHg (OR 1.012 [1.001-1.023], P = 0.02) are associated with an increased risk of AKI. On average, 26.5% (MAP65 mmHg), 50.0% (MAP60 mmHg) and 76.5% (MAP55 mmHg) of minutes below a certain threshold occurred between induction of anesthesia and start of surgery and are thus fully attributable to anesthesiological management.Our results suggest that avoiding intraoperative MAP lower than 65 mmHg and especially lower than 60 mmHg will protect postoperative renal function in cystectomy patients. The time between induction of anesthesia and surgical incision warrants special attention as a relevant share of hypotension occur in this period.

Background The relationship between blood transfusion and cancer-related outcome and mortality is controversial. Objective To assess if perioperative administration of packed red blood cell (PRBC) and fresh frozen plasma (FFP) units affects disease progression and survival after radical cystectomy for bladder cancer. Design, setting, and participants We conducted an observational single-centre cohort study of a consecutive series of 885 bladder cancer patients, between 2000 and 2015. Perioperative blood transfusion was defined as need for PRBCs and FFP transfusion within the first 24h after the beginning of surgery. Outcome measurements and statistical analysis Disease recurrence-free, cancer-specific, and overall survival were estimated using the Kaplan–Meier technique and log-rank test. Results and limitations A total of 267/885 patients (23%) were transfused; 187/267 patients (70%) received only PRBCs (median 2 units [interquartile range: 1–2]) and 80/267 patients (30%) received PRBCs (2 [2–3]) plus FFP (2 [2–2]). Receipt of PRBCs or PRBCs+FFP was associated with a higher 90 d mortality (7.0% vs 7.5% vs 2.9%; p =0.016), inferior 5 yr recurrence-free survival (no transfusion 92%, PRBCs 74%, p =0.005; PRBCs+FFP 49%, p =0.002), 5 yr cancer-specific survival (no transfusion 74%, PRBCs 60%, PRBCs+FFP 49%, all p 0.001), and 5 yr overall survival (no transfusion 90%, PRBCs 70%, PRBCs+FFP 34%, all p 0.001). In multivariate analysis, blood transfusion was predictive for all-cause mortality (PRBCs [hazard ratio; HR 1.610; p 0.001] and PRBCs+FFP [HR 1.640; p =0.003]) and cancer-specific mortality (PRBCs [HR 1.467; p =0.010] and PRBCs+FFP [HR 1.901; p =0.021]). Limitations include selection bias and lack of standardised transfusion criteria. Conclusions Administration of PRBCs and FFP was associated with significantly inferior cancer-specific and overall survival. Relevant preoperative factors for receiving blood transfusion were neoadjuvant chemotherapy, preoperative anaemia, older age, and American Society of Anesthesiologists score ≥3, and these factors emphasise the importance of preoperative optimisation of patients undergoing cystectomy. Patient summary Blood transfusion during radical cystectomy was associated with inferior survival.

BACKGROUND The use of noradrenaline to enable a restrictive approach to intra-operative fluid therapy to avoid salt and water overload has gained increasing acceptance. However, concerns have been raised about the impact of this approach on renal function. OBJECTIVES To identify risk factors for acute kidney injury (AKI) in patients undergoing cystectomy with urinary diversion and determine whether administration of noradrenaline and intra-operative hydration regimens affect early postoperative renal function. DESIGN Retrospective observational cohort study. SETTING University hospital, from 2007 to 2016. PATIENTS A total of 769 consecutive patients scheduled for cystectomy and urinary diversion. Those with incomplete data and having pre-operative haemodialysis were excluded. MAIN OUTCOME MEASURES AKI was defined as a serum creatinine increase of more than 50% over 72 postoperative hours. Multiple logistic regression analysis was performed to model the association between risk factors and AKI. RESULTS Postoperative AKI was diagnosed in 86/769 patients (11.1%). Independent predictors for AKI were the amount of crystalloid administered (odds ratio (OR) 0.79 [95% confidence interval (CI), 0.68 to 0.91], P = 0.002), antihypertensive medication (OR 2.07 [95% CI, 1.25 to 3.43], P = 0.005), pre-operative haemoglobin value (OR 1.02 [95% CI, 1.01 to 1.03], P = 0.010), duration of surgery (OR 1.01 [95% CI, 1.00 to 1.01], P = 0.002), age (OR 1.32 [95% CI, 1.44 to 1.79], P = 0.002) but not the administration of noradrenaline (OR 1.09 [95% CI, 0.94 to 1.21], P = 0.097). Postoperative AKI was associated with longer hospital stay (18 [15 to 22] vs. 16 [15 to 19] days; P = 0.035) and a higher 90-day major postoperative complication rate (41.9 vs. 27.5%; P = 0.002). CONCLUSION Noradrenaline administration did not increase the risk for AKI. A too restrictive approach to administration of crystalloids was associated with an increased risk for AKI, particularly in older patients, those receiving antihypertensive medication, and those whose surgery was prolonged. As AKI was associated with longer hospital stay and increased postoperative morbidity, these observations should be taken into account to improve outcome when addressing peri-operative fluid management. TRIAL REGISTRATION Not applicable.

Objectives To compare functional and oncological outcomes of reproductive organ-sparing cystectomy (ROSC) compared with standard cystectomy (SC) in women undergoing orthotopic bladder substitution (OBS). Patients and methods Between 1995 and 2016, 121 consecutive women undergoing OBS were prospectively included in this single-centre non-randomized clinical follow-up study comprising an ROSC and an SC group. Urinary continence, the need for intermittent self-catheterization (ISC), lateral standing micturition cystourethrogram (MCUG), urethral pressure profile findings, if available, and oncological outcomes were assessed and compared between ROSC and SC. Results After 12 months, patients who had undergone ROSC with OBS had significantly higher daytime and nighttime continence rates than patients who had undergone SC with OBS (87.5% vs 63.5%; P = 0.027 and 87.5% vs 57.7%; P = 0.008), whereas no significant differences were found between groups in ISC rates (12.5% vs 12.94%; P > 0.99). The degree of attempted nerve-sparing (none, unilateral, bilateral) positively affected continence rates in both groups. No significant differences were found in local recurrence rates (0% vs 9.4%; P = 0.126), 5- and 10-year overall survival rates (80.9% and 80.9% vs 64.9% and 55.7%; P = 0.443) or 5- and 10-year cancer-specific survival rates (84.3% and 84.3% vs 73% and 66.2%; P = 0.431). Conclusion Superior continence rates were found for ROSC with an OBS compared with SC, without a negative impact on oncological outcome. ROSC should, therefore, be offered to women receiving an OBS whenever justifiable.

OBJECTIVE: To analyse urinary continence in long-term survivors after radical cystectomy (RC) and orthotopic bladder substitution (OBS) according to attempted nerve-sparing (NS) status. PATIENTS AND METHODS: We analysed 180 consecutive patients treated at our department between 1985 and 2007, who underwent RC with OBS, and survived ≥10 years after RC. We stratified patients by attempted NS status and evaluated continence outcomes using descriptive statistics and Cox proportional hazards regression models. A secondary analysis evaluated erectile function as a quality control for attempted NS. RESULTS: The median (interquartile range [IQR]) age at RC was 62 (57-71) years. Of 180 patients, attempted NS status was none in 24 (13%), unilateral in 100 (56%), and bilateral in 56 (31%). After a median (IQR) follow-up of 169 (147-210) months, 160 (89%) patients were continent during daytime and 124 (69%) during night-time. In multivariable analysis, any degree of attempted NS was significantly associated with daytime continence (odds ratio [OR] 2.08, 95% confidence interval [CI] 1.05-4.11; P = 0.04). Correspondingly, any attempted NS was significantly associated with night-time continence (OR 2.51, 95% CI 1.08-5.85; P = 0.03). Recovery of erectile function at 5 years was also significantly associated with attempted NS (P < 0.001). CONCLUSION: Nerve-sparing during RC and OBS was associated with better long-term continence outcomes. This becomes more apparent as the patients age with their OBS. We advocate a NS RC whenever an OBS is considered.

Patients with bladder cancer who present with hydronephrosis may require drainage of the affected kidney before receiving further cancer treatment. Drainage can be done by retrograde stenting or percutaneously. However, retrograde stenting carries the risk of tumor cell spillage to the upper urinary tract. The aim of this study was to evaluate whether patients with bladder cancer are at higher risk for upper urinary tract recurrence if retrograde stenting has been performed prior to radical cystectomy.We retrospectively analyzed the records of 1,005 consecutive patients with bladder cancer who underwent radical cystectomy at our department between January 2000 and June 2016. Negative intraoperative ureteral margins were mandatory for study inclusion. Patients received regular followup according to our institutional protocol, including imaging of the upper urinary tract and urine cytology.Preoperative drainage of the upper urinary tract was performed in 114 of the 1,005 patients (11%), including in 53 (46%) by Double-J® stenting and in 61 (54%) by percutaneous nephrostomy. Recurrence developed in the upper urinary tract in 31 patients (3%) at a median of 17 months after cystectomy, including 7 of 53 (13%) in the Double-J group, 0% in the nephrostomy group and 24 of 891 (3%) in the no drainage group. Multivariate regression analysis revealed a higher risk of upper urinary tract recurrence if patients underwent Double-J stenting (HR 4.54, 95% CI 1.43-14.38, p = 0.01) and preoperative intravesical instillations (HR 2.94, 95% CI 1.40-6.16, p = 0.004).Patients who undergo Double-J stenting prior to radical cystectomy are at higher risk for upper urinary tract recurrence. If preoperative upper urinary tract drainage is required, percutaneous drainage might be recommended.

Objectives To assess the effect of adding lymph nodes (LNs) located along the common iliac vessels and in the fossa of Marcille to the extended pelvic LN dissection (PLND) template at radical prostatectomy (RP). Patients and Methods A total of 485 patients underwent RP and PLND at a referral centre between 2000 and 2008 (historical cohort: classic extended PLND template) and a total of 268 patients between 2010 and 2015 (contemporary cohort: extended PLND template including LNs located along the common iliac vessels and in the fossa of Marcille). Descriptive analyses were used to compare baseline, pathological, complication and functional data between the two cohorts. A logistic regression model was used to assess the template's effect on the probability of detecting LN metastases. Results Of 80 patients in the historical cohort with pN+ disease, the sole location of metastasis was the external iliac/obturator fossa in 23 (29%), and the internal iliac in 18 (23%), while 39 patients (49%) had metastases in both locations. Of 72 patients in the contemporary cohort with pN+ disease, the sole location of metastasis was the external iliac/obturator fossa in 17 patients (24%), the internal iliac in 24 patients (33%), and the common iliac in one patient (1%), while 30 patients (42%) had metastases in >1 location (including fossa of Marcille in five patients). Among all 46 patients in the contemporary cohort with ≤2 metastases, three had one or both metastases in the common iliac region or the fossa of Marcille. The adjusted probability of detecting LN metastases was higher, but not significantly so, in the contemporary cohort. There were no differences between the two cohorts in complication rates and functional outcomes. Conclusion A more extended template detects LN metastases in the common iliac region and the fossa of Marcille and is not associated with a higher risk of complications; however, the overall probability of detecting LN metastases was not significantly higher.

This study aimed at evaluating whether removal of the ureteral stent the day before scheduled secondary intervention facilitates spontaneous ureteral stone passage and thus can spare the pre-stented patient this surgery.Retrospective analysis of a single-centre consecutive series of 216 patients after previous stenting due to a symptomatic ureteral stone from 01/2013 to 01/2018. Indwelling stents were removed under local anaesthesia. Patients were told to filter their urine overnight. Multivariate analysis was performed to assess predictive factors for spontaneous stone passage.34% (74/216) of patients had spontaneous stone passage while the stent was indwelling. Of the remaining 142 patients, 41% (58/142) had spontaneous stone passage within 24 h after stent removal. Only 84/216 (39%) patients needed secondary intervention. Multivariate logistic regression analysis of all 216 patients showed a significant association between spontaneous stone passage and smaller stone size (p 0.001), distal stone location (p = 0.046) and stent dwell time (p = 0.02). Predictive factors for spontaneous stone passage after stent removal were smaller size (p 0.001), distal location (p = 0.001), and stone movement while the stent was indwelling (p = 0.016). A treatment strategy was established that helps select patients suitable for conservative management.The majority (61%) of ureteral stones passed spontaneously after pre-stenting; 34% while the stent was indwelling, 27% within 24 h after stent removal. Besides distal stone location, stone size ( 6 mm) and stone movement (≥ 5 cm) while the stent is indwelling indicate patients who are likely to pass their ureteral stone spontaneously after stent removal. The treatment strategy (decision tree) presented here helps identify those patients.https://doi.org/10.1186/ISRCTN12112914 .

Objective To impartially optimize complication reporting in patients after open radical prostatectomy (ORP) and pelvic lymph node dissection (PLND) by adopting the modified Bern Comprehensive Complication Index (CCI). ORP and PLND are associated with relevant postoperative morbidity. The CCI—ranging from 0 (no complications) to 100 (death)—is a tool that aims to integrate all complications occuring within 90 days postoperatively weighted by severity in a single formula. Methods In an observational single-center cohort, 90-day postoperative complications of 1,123 consecutive patients undergoing standardized ORP and PLND between 1996 and 2017 were evaluated. Prospectively collected complications were graded according to the Clavien-Dindo Classification. Grade I to II complications were defined as minor and grade IIIa to V as major. Finally, the recently developed modified Bern CCI using an exponential function, which transforms the sum of the weights into a value between 0 and 100 and the original CCI for each patient were extracted and compared. The correlation between the modified Bern and original CCI values was depicted graphically. Results The complication rate was 42%, with 18% minor and 24% major complications. With the original CCI, the threshold of 100 was exceeded in 1 patient who had a maximal index value of 101 within 90d postoperatively. The maximal value of the Bern CCI was 97.5. Mean Bern and original CCI scores and standard deviations were 6.2 (11.3) and 7.6 (12.2) at 30 days, and 9.3 (13.9) and 10.7 (14.2) at 90 days. Conclusions The Bern CCI provides a more precise depiction of postoperative morbidity and represents the burden in patients with >1 complication after ORP and PLND more accurately than the original CCI allowing for a more reliable evaluation of quality of care and recovery. It therefore warrants consideration for standardized reporting of complications after ORP and PLND.

INTRODUCTION AND OBJECTIVES:To optimise complication reporting in patients undergoing cystectomy and urinary diversion (UD) using the Comprehensive Complication Index (CCI). The original CCI rangin...

The aim of this review is to present an anesthesiological overview on surgical safety for radical cystectomy implementing the cornerstones of today's rapidly evolving field of perioperative medicine.This is a narrative review of current perioperative medicine and surgical safety concepts for major surgery in general with special focus on radical cystectomy.The tendency for perioperative care and surgical safety is to consider it a continuous proactive pathway rather than a single surgical intervention. It starts at indication for surgery and lasts until full functional recovery. Preoperative optimization leads to superior outcome by mobilizing and/or increasing physiological reserve. Multidisciplinary teamwork involving all the relevant parties from the beginning of the pathway is crucial for outcome rather than an isolated specialist approach. This fact has gained importance in times of an ageing frail population and rising health care cost. We also present our 2019 Cystectomy Enhanced Recovery Approach for optimization of perioperative care for open radical cystectomy in a high caseload center.With the implementation of in itself simple but crucial steps in perioperative medicine such as multimodal prehabilitation, safety checks, better perioperative monitoring and enhanced recovery concepts, even complex surgical procedures such as radical cystectomy can be performed safer. Emphasis has to be laid on a more global view of the patients' path through the perioperative process than on the surgical procedure alone.