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INTRODUCTION: The aim of this study was to evaluate the differences in perioperative outcomes of cutaneous ureterostomy (CUS) between open surgery (open radical cystectomy, ORC) and robot-assisted surgery (robot-assisted radical cystectomy, RARC), including the stent-free rate, readmission rates due to urinary tract infection (UTI), and changes in renal function. METHODS: Between 2005 and 2023, a total of 37 patients underwent CUS following ORC, while 24 patients underwent CUS following RARC. Perioperative outcomes were compared between these two groups. RESULTS: The patients in the RARC group were significantly older (p = 0.007) and had a significantly higher proportion of high-risk cases with ASA-PS ≥3 (p = 0.002). In addition, RARC was associated with a significantly lower estimated blood loss (p < 0.001) and a reduced transfusion rate (p = 0.003). Postoperative complication rates and the stent-free rate were comparable between the ORC and RARC groups. Throughout a median follow-up period of 2.6 years, rates of readmission due to UTI did not differ significantly between the two groups. Moreover, there were no differences in the change in estimated glomerular filtration rate before and after surgery and the 3-year survival rates were similar across both groups. CONCLUSIONS: CUS following RARC appears to offer a safer alternative compared with CUS following ORC, and the stent-free rates are comparable. The significantly lower estimated blood loss and transfusion rate associated with RARC are particularly favorable for elderly patients, those who are frail, and individuals with multiple comorbidities.

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PURPOSE: To investigate Health Related Quality of Life (HRQoL) features of long survivors after radical cystectomy (RC) compared to healthy population (HP) control. METHODS: Patients with cT2-4/N0/M0 or Bacillus Calmette-Guérine (BCG) failure high-grade non-muscle-invasive bladder cancer (NMIBC) undergoing RC and ileal Orthotopic Neobladder (iON) from 2010 to 2015 were enrolled in "BCa cohort". Patients aged ≥ 18 yrs old, with no previous diagnosis of BCa or any genitourinary cancer disease were included from General Practitioner outpatients and enrolled in "HP cohort". A 1:1 propensity score matched (PSM) analysis was performed, and HRQoL outcomes were collected according to European Organization for Research and Treatment of Cancer (EORTC), and generic (QLQ-C30) questionnaires. RESULTS: A total of 401 patients were enrolled in the study, 99 and 302 in BCa and HP cohorts, respectively. After applying 1:1 PSM analysis 67 patients were included for each group. Analysis of self-reported HRQoL outcomes described a better HRQoL in BCa cohort. Particularly, in the long run patients receiving RC and iON significantly experienced higher global health-status/QoL (p < 0.001), emotional (p = 0.003) and cognitive functioning (p < 0.001) than HP cohort, providing a significantly lower impairment in terms of fatigue (p = 0.004), pain (p = 0.004), dyspnea (p = 0.02) and insomnia (p = 0.005). CONCLUSIONS: Long survivors after RC and iON seems to have a major awareness of self-reported HRQoL compared to HP control group.

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We compared the perioperative outcomes of open (ORC) vs. robot-assisted (RARC) radical cystectomy in the treatment of pT4a MIBC. In total, 212 patients underwent ORC (102 patients, Group A) vs. RARC (110 patients, Group B) for pT4a bladder cancer. Patients were prospectively followed and retrospectively reviewed. We assessed operative time, estimated blood loss (EBL), intraoperative and postoperative complications, length of stay, transfusion rate, and oncological outcomes. Preoperative features were comparable. The mean operative time was 232.8 vs. 189.2 min (p = 0.04), and mean EBL was 832.8 vs. 523.7 mL in Group A vs. B (p = 0.04). An intraoperative transfusion was performed in 32 (31.4%) vs. 11 (10.0%) cases during ORC vs. RARC (p = 0.03). The intraoperative complications rate was comparable. The mean length of stay was shorter after RARC (12.6 vs. 7.2 days, p = 0.02). Postoperative transfusions were performed in 36 (35.3%) vs. 13 (11.8%) cases (p = 0.03), and postoperative complications occurred in 37 (36.3%) vs. 29 (26.4%) patients in Groups A vs. B (p = 0.05). The positive surgical margin (PSM) rate was lower after RARC. No differences were recorded according to the oncological outcomes. ORC and RARC are feasible treatments for the management of pT4a bladder tumors. Minimally invasive surgery provides shorter operative time, bleeding, transfusion rate, postoperative complications, length of stay, and PSM rate.

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BACKGROUND: This study aimed to evaluate the surgical and oncological outcomes of robot-assisted radical cystectomy (RARC) versus open radical cystectomy (ORC) using trifecta and pentafecta parameters. METHODS: The clinical data of 41 patients who underwent RARC between 2018 and 2022 were prospectively collected and retrospectively compared to those of 330 patients undergoing ORC using 1:1 propensity score matching. Trifecta was defined as simultaneous negative surgical margins (SMs), a lymph node (LN) yield ≥ 16, and the absence of major complications (Clavien-Dindo grade III-V) within 90 days postoperatively. Pentafecta additionally included a 12-month recurrence-free rate and a time between the transurethral resection of a bladder tumor (TURBT) and radical cystectomy (RC) ≤ 3 months. The continuous variables were compared using the Mann-Whitney U test, and the categorical variables were analyzed using the chi-squared test. RESULTS: No statistically significant differences in trifecta and pentafecta success rates were observed between the RARC and ORC cohorts after propensity score matching. However, the RARC group exhibited significantly reduced blood loss (RARC: 317 mL vs. ORC: 525 mL, p = 0.01). CONCLUSIONS: RARC offers distinct advantages over ORC in terms of reduced blood loss, while trifecta and pentafecta success rates do not differ significantly between the two surgical approaches.

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BACKGROUND AND OBJECTIVE: Randomised controlled trials (RCTs) comparing open radical cystectomy (ORC) and robot-assisted RC (RARC) have involved an extracorporeal approach for urinary diversion (UD), undermining the potential benefits of a totally robotic procedure. Our objective was to compare 3-yr outcomes from a RCT comparing ORC to RARC with totally intracorporeal UD (iUD). METHODS: Patients with cT2-4 N0 M0 or bacillus Calmette-Guérin-failed high-grade non-muscle-invasive urothelial carcinoma who were candidates for RC without absolute contraindications to robotic surgery were included. A covariate adaptive randomisation process based on body mass index, American Society of Anesthesiologists score, preoperative haemoglobin, type of UD, neoadjuvant chemotherapy, and cT stage was used. The primary endpoint was to investigate the superiority of RARC with iUD in terms of a 50% reduction in transfusion rate. Secondary outcomes included adherence to an early recovery after surgery protocol, perioperative and postoperative outcomes, readmission and complication rates, a cost analysis, and functional, oncological, and health-related quality-of-life outcomes. KEY FINDINGS AND LIMITATIONS: Overall, 116 patients were enrolled. The primary endpoint was confirmed, as the overall perioperative transfusion rate was significantly lower in the RARC cohort, with an absolute risk reduction of 19% (95% confidence interval 2-36%; p = 0.046). No differences in perioperative and postoperative complications and 3-yr oncological outcomes were observed between the groups. Despite the superiority of ORC on quantitative analysis of night-time pad use, there were no differences in the probabilities of recovery of daytime and night-time continence. Body image was significantly better in the RARC cohort. Cost analysis confirmed that RARC is a more expensive surgical procedure. CONCLUSIONS AND CLINICAL IMPLICATIONS: Our findings support RARC with iUD as a safe surgical option; the transfusion rate was reduced by 50% and the complication rates and 3-yr oncological outcomes were comparable to those with ORC. The minimally invasive nature of RARC was reflected in better body image perception in this cohort. The probabilities of daytime and night-time continence recovery were comparable between the groups. Higher costs remain a drawback of robotic surgery. PATIENT SUMMARY: This RCT demonstrated a 50% transfusions rate's reduction compared to ORC. We confirmed safety and feasibility of RARC with i-UD providing comparable peri- and postoperative complication rates, as well as, 3yr oncologic outcomes to those of ORC. Patients receiving either RARC-iUD or ORC had comparable probabilities of urinary continence recovery after surgery.

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BACKGROUND: The interaction between lymph node dissection (LND) during radical cystectomy (RC) and neoadjuvant chemotherapy (NAC) remains unclear. This study aimed to evaluate the role of LND in patients undergoing RC after NAC. PATIENTS AND METHODS: We retrospectively analyzed 259 patients with muscle-invasive bladder cancer (MIBC) who underwent RC following NAC at Fujita Health University Hospital and Fujita Health University Okazaki Medical Center between 2010 and 2022. Baseline characteristics, pathological outcomes, recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) were compared between propensity score (PS)-matched cohorts. RESULTS: PS matching analysis resulted in 94 matched pairs from the adequate (standard or extended template) and inadequate (limited template or unilateral- or no-LND) LND groups. The median number of dissected nodes was significantly higher in the adequate LND group than in the inadequate LND group (19 vs. 5, P < .001). Similarly, a higher pathological node-positive rate (ypN+) was observed in the adequate group than in the inadequate group (18.1% vs. 7.4%, P = .03). The adequate LND group identified more ypN+ with ≤ ypT1 cases than the inadequate group (4 vs. 1). There were no statistically significant differences between the adequate and inadequate groups in RFS (P = .94), CSS (P = .54), and OS (P = .65). Subgroup analysis also showed comparable survival rates, even in patients with ≥ pT3 or cN+ disease. ypN+ was an independent predictor of OS in the Cox regression analysis, while adequate LND and the number of lymph nodes removed (≥10 or ≥15) were not associated with survival. CONCLUSIONS: Although adequate LND did not show a significant therapeutic effect in RC after NAC, adequate LND may have an important diagnostic role in detecting ypN+, which is a robust predictor, and is a useful biomarker to perform appropriate adjuvant immunotherapy especially in ≤ ypT1 cases.

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Radical Cystectomy (RC) and Urinary Diversion (UD) is a complex surgery associated with a significant impact on health-related quality of life (HRQoL). However, HRQoL assessment is too often overlooked, with survival and complications being the most commonly investigated outcomes. This study aimed to identify the most impaired HRQoL features in patients receiving RC, compared to a healthy population (HP) control, as well as patients' recovery after surgery, differentiating between patients receiving ORC and RARC. Patients with Bca, who were candidates for RC with curative intent, were enrolled in the "BCa cohort". HRQoL outcomes were collected with an EORTC QLQ-C30 questionnaire. These were collected at baseline, and then at 6-, 12- and 24 mo after surgery in the BCa cohorts, and at baseline in the HP cohort. A 1:1 propensity score matched (PSM)-analysis, adjusted for age, Charlson Comorbidity Index (CCI) and smoking history, was performed. Between January 2018 and February 2023, a total of 418 patients were enrolled in the study, 116 and 302 in the BCa and HP cohorts, respectively. After applying the 1:1 propensity scored match (PSM) analysis, two homogeneous cohorts were selected, including 85 patients in each group. Baseline HRQoL assessment showed a significant impairment in terms of emotional and cognitive functioning, appetite loss and financial difficulties for the BCa cohort. Among secondary outcomes, we investigated patients' recovery after RC and UD, comparing HRQoL outcome questionnaires between the HP and BCa cohorts at 6-, 12- and 24 mo after surgery, and a subgroup analysis was performed differentiating between patients receiving ORC and RARC with totally intracorporeal UD. Interestingly, ORC compared to RARC provided a major impact on HRQoL recovery across the early, mid and long term. In particular, the ORC cohort experienced a major impairment in terms of symptoms scales items such as fatigue, nausea and vomiting, pain and appetite loss. Consequently, comparing ORC and RARC vs. HP reported a major HRQoL impairment in the ORC cohort, possibly defining a benefit of RARC in early, mid- and long-term recovery. To conclude, this study confirmed the undeniable impact of RC on HRQoL. Interestingly, we highlighted the benefit of RARC in early, mid- and long-term recovery, expressed as less impairment of symptoms scales.

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BACKGROUND: For non-muscle-invasive bladder cancer (NMIBC) requiring radical surgery, limited data are available comparing robotic-assisted radical cystectomy with intracorporeal urinary diversion (iRARC) to open radical cystectomy (ORC). The objective of this study was to compare the two surgical techniques. METHODS: A multicentric cohort of 593 patients with NMIBC undergoing iRARC or ORC between 2015 and 2020 was prospectively gathered. Perioperative and pathologic outcomes were compared. RESULTS: A total of 143 patients operated on via iRARC were matched to 143 ORC patients. Operative time was longer in the iRARC group (p = 0.034). Blood loss was higher in the ORC group (p < 0.001), with a consequent increased post-operative transfusion rate in the ORC group (p = 0.003). Length of stay was longer in the ORC group (p = 0.007). Post-operative complications did not differ significantly (all p > 0.05). DFS at 60 months was 55.9% in ORC and 75.2% in iRARC with a statistically significant difference (p = 0.033) found in the univariate analysis. CONCLUSION: We found that iRARC for patients with NMIBC is safe, associated with a lower blood loss, a lower transfusion rate and a shorter hospital stay compared to ORC. Complication rates were similar. No significant differences in survival analyses emerged across the two techniques.

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PURPOSE: Even though there isn't enough clinical evidence to demonstrate that robot-assisted radical cystectomy (RARC) is preferable to open radical cystectomy (ORC), RARC has become a widely used alternative. We performed the present study of RARC vs ORC with a focus on oncologic, pathological, perioperative, and complication-related outcomes and health-related quality of life (QOL). METHODS: We conducted a literature review up to August 2022. The search included PubMed, EMBASE and Cochrane controlled trials register databases. We classified the studies according to version 2 of the Cochrane risk-of-bias tool for randomized trials (RoB 2). The data was assessed by Review Manager 5.4.0. RESULTS: 8 RCTs comparing 1024 patients were analyzed in our study. RARC was related to lower estimated blood loss (weighted mean difference (WMD): -328.2; 95% CI -463.49--192.92; p < 0.00001), lower blood transfusion rates (OR: 0.45; 95% CI 0.32 - 0.65; p < 0.0001) but longer operation time (WMD: 84.21; 95% CI 46.20 -121.72; p < 0.0001). And we found no significant difference in terms of positive surgical margins (P = 0.97), lymph node yield (P = 0.30) and length of stay (P = 0.99). Moreover, no significant difference was found between the two groups in terms of survival outcomes, pathological outcomes, postoperative complication outcomes and health-related QOL. CONCLUSION: Based on the present evidence, we demonstrated that RARC and ORC have similar cancer control results. RARC is related to less blood loss and lower transfusion rate. We found no difference in postoperative complications and health-related QOL between robotic and open approaches. RARC procedures could be used as an alternate treatment for bladder cancer patients. Additional RCTs with long-term follow-up are needed to validate this observation.

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INTRODUCTION: This study was performed to evaluate the safety and efficacy of lymph node dissection (LND) during robot-assisted radical cystectomy (RARC) compared with open radical cystectomy (ORC). METHODS: From October 2003 to December 2021, 122 patients underwent LND during RARC and 103 patients underwent LND during ORC at Tokushima University Hospital and Tokushima Prefectural Central Hospital. We investigated the safety and efficacy of LND during RARC by comparing the surgical and oncological outcomes between the two groups. RESULTS: The patients were significantly older in the RARC than the ORC group. The operative time was significantly shorter and the estimated blood loss was significantly lower in the RARC than the ORC group. Although the lymph node yield was significantly higher in the RARC than the ORC group, there was no significant difference in lymph node positivity between the groups. There was no significant difference in the incidence of local recurrence or distant metastasis between the two groups. The 5-year survival rates (overall survival, cancer-specific survival, and recurrence-free survival) were not different between the RARC and ORC groups. CONCLUSION: This study suggests that the surgical and oncological safety and efficacy of LND during RARC are greater than those of LND during ORC. We believe that LND during RARC is a higher-quality procedure than LND during ORC.

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OBJECTIVES: To compare University of Southern California (USC) Institute of Urology pentafecta and trifecta achievement comparing open radical cystectomy (ORC) vs robot-assisted RC (RARC) with totally intracorporeal urinary diversion (iUD) from a randomised controlled trial (RCT). PATIENTS AND METHODS: Patients were eligible for randomisation if they had a diagnostic transurethral resection of bladder tumour with clinical T stage (cT)2-4, cN0, cM0, or recurrent high-grade non-muscle-invasive bladder cancer and no anaesthesia contraindications to robotic surgery. Patients were enrolled with a covariate adaptive randomisation process based on the following variables: body mass index, American Society of Anesthesiologists score, preoperative haemoglobin, planned UD, neoadjuvant chemotherapy, and cT stage. USC pentafecta was defined as the combination at 1 year after surgery of: negative soft tissue surgical margins, ≥16 lymph node (LN) yield, absence of major (Clavien-Dindo Grade ≥III) complications at 90 days, absence of UD-related long-term sequalae, and absence of clinical recurrence. Trifecta was defined as the coexistence of daytime urinary continence, absence of major complications and recurrence-free status, all assessed at 1 year. Continuous and categorical variables were compared using Student's t-test and chi-square test, respectively. Univariable logistic regression analysis was performed to assess the role of USC pentafecta and trifecta achievement on health-related quality of life (HRQoL). RESULTS: There was no statistically significant difference in USC pentafecta and trifecta achievement between groups. Among secondary outcomes, univariable logistic regression analysis was performed and both 1-year USC pentafecta and trifecta achievement were predictors of 2-year unmodified global HRQoL. CONCLUSIONS: This study supports equivalence of RARC-iUD and ORC with regard to surgical quality as described by the USC pentafecta and trifecta. We described a significant impact of USC pentafecta and trifecta achievement on global health status/HRQoL, providing a strict correlation between objective evaluation of surgical outcomes and self-reported HRQoL.

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CONTEXT: Differences in recovery, oncological, and quality of life (QoL) outcomes between open radical cystectomy (ORC) and robot-assisted radical cystectomy (RARC) for patients with bladder cancer are unclear. OBJECTIVE: This review aims to compare these outcomes within randomized trials of ORC and RARC in this context. The primary outcome was the rate of 90-d perioperative events. The secondary outcomes included operative, pathological, survival, and health-related QoL (HRQoL) measures. EVIDENCE ACQUISITION: Systematic literature searches of MEDLINE, Embase, Web of Science, and clinicaltrials.gov were performed up to May 31, 2022. EVIDENCE SYNTHESIS: Eight trials, reporting 1024 participants, were included. RARC was associated with a shorter hospital length of stay (LOS; mean difference [MD] 0.21, 95% confidence interval [CI] 0.03-0.39, p = 0.02) than and similar complication rates to ORC. ORC was associated with higher thromboembolic events (odds ratio [OR] 1.84, 95% CI 1.02-3.31, p = 0.04). ORC was associated with more blood loss (MD 322 ml, 95% CI 193-450, p < 0.001) and transfusions (OR 2.35, 95% CI 1.65-3.36, p < 0.001), but shorter operative time (MD 76 min, 95% CI 39-112, p < 0.001) than RARC. No differences in lymph node yield (MD 1.07, 95% CI -1.73 to 3.86, p = 0.5) or positive surgical margin rates (OR 0.95, 95% CI 0.54-1.67, p = 0.9) were present. RARC was associated with better physical functioning or well-being (standardized MD 0.47, 95% CI 0.29-0.65, p < 0.001) and role functioning (MD 8.8, 95% CI 2.4-15.1, p = 0.007), but no improvement in overall HRQoL. No differences in progression-free survival or overall survival were seen. Limitations may include a lack of generalization given trial patients. CONCLUSIONS: RARC offers various perioperative benefits over ORC. It may be more suitable in patients wishing to avoid blood transfusion, those wanting a shorter LOS, or those at a high risk of thromboembolic events. PATIENT SUMMARY: This study compares robot-assisted keyhole surgery with open surgery for bladder cancer. The robot-assisted approach offered less blood loss, shorter hospital stays, and fewer blood clots. No other differences were seen.

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A meta-analysis study to assess the outcome of enhanced recovery (ER) after radical cystectomy (RC) on wound dehiscence was performed. A comprehensive literature examination till January 2023 was implemented and 1457 linked studies were appraised. The picked studies contained 772 open RC subjects in the picked studies' baseline, 436 of them were enhanced recovery after RC, and 336 were open RC. Odds ratio (OR) in addition to 95% confidence intervals (CIs) were used to calculate the consequence of enhanced recovery after RC on wound dehiscence after open RC by the dichotomous styles and a fixed or random model. The ER after RC caused significantly lower wound dehiscence (OR, 0.51; 95% CI, 0.30-0.89, P = .02) with low heterogeneity (I2  = 46%) compared with open RC. The ER after RC caused significantly lower wound dehiscence compared with open RC. Thorough precaution should be taken when commerce with the consequences because a limited number of studies were found and selected for this meta-analysis.

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PURPOSE: We aimed to evaluate perioperative complications of radical cystectomy (RC) by using standardized methodology. Additionally, we identified independent risk factors associated with perioperative complications. MATERIALS AND METHODS: We retrospectively analyzed 30-day and 90-day perioperative complications of 211 consecutive RC patients. The intraoperative and postoperative complications were defined according to Clavien-Dindo classification (CDC) and reported based on the ICARUS criteria, Martin, and EAU quality criteria. Age-adjusted Charlson comorbidity index (ACCI), systemic inflammatory response index (SIRI), body mass index (BMI) ≥ 25 kg/m2, and neoadjuvant chemotherapy (NAC) were also evaluated. Multivariable regression models according to severe (CDC ≥ IIIb grade) complications were tested. RESULTS: Overall, 88.6% (187/211) patients experienced at least one intraoperative complication. Bleeding during cystectomy was the most common complication observed (81.5% [172/211]). Severe intraoperative complications (EAUiaiC grade > 2) were recorded in 8 patients. Overall, 521 postoperative complications were recorded. Overall, 69.6% of the patients experienced complications. Thirty-nine patients suffered from most severe (CDC ≥ IIIb grade) complications. ACCI (OR: 1.492 [1.144-1.947], p = 0.003), SIRI (OR: 1.279 [1.029-1.575], p = 0.031), BMI (OR: 3.62 [1.58-8.29], p = 0.002), and NAC (OR: 0.342 [0.133-0.880], p = 0.025) were significant independent predictive factors for 90-day most severe complications (CDC ≥ IIIb grade). CONCLUSIONS: RC complications were reported within a standardized manner, concordant with the ICARUS and Martin criteria and EAU guideline recommendations. Complication reporting seems to be improved with the use of standard methodology. Our results showed that ACCI, SIRI, and BMI ≥ 25 kg/m2 and the absence of NAC were significant predictive factors for most severe complications.

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BACKGROUND: Open radical cystectomy (ORC) is still considered the reference approach for RC, although robot-assisted RC (RARC) has recently gained in popularity. There are literature reports on perioperative and oncologic outcomes of RARC, but functional outcomes and aspects related to health-related quality of life (HRQoL) remain unexplored. OBJECTIVE: To report an interim analysis of 1-yr HRQoL outcomes from an ongoing randomised controlled trial comparing ORC and RARC with totally intracorporeal urinary diversion (iUD) (ClinicalTrials.gov NCT03434132). DESIGN, SETTING, AND PARTICIPANTS: Patients with cT2-4N0M0 non-muscle-invasive bladder cancer or bacillus Calmette-Guérin failure who were candidates for cystectomy with curative intent without absolute contraindications to robotic surgery were included. A covariate adaptive randomisation based on the following variables was used: body mass index, American Society of Anesthesiologists score, preoperative haemoglobin level, cT stage, type of UD, and neoadjuvant chemotherapy. INTERVENTION: ORC or RARC with iUD. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Data from patient-reported European Organization for Research and Treatment of Cancer QoL questionnaires (QLQ-C30 and QLQ-BLM30) were collected at baseline and 1 yr. Continuous variables were compared using the Student t test. RESULTS AND LIMITATIONS: At interim analysis, 51 patients (24 RARC, 27 ORC) were analysed. Overall, both groups reported significant worsening of body image and physical and sexual functions (all p ≤ 0.012). Patients receiving ORC were more likely to report significant 1-yr impairment of role functioning, symptoms scales and bowel symptoms (all p ≤ 0.048). Patients receiving RARC reported significant impairment of urinary symptoms and problems (p = 0.018). CONCLUSIONS: This study suggests equivalence between RARC-iUD and ORC for most HRQoL domains. Notwithstanding, after 1 yr patients receiving ORC were more likely to experience a decline in role functioning and higher symptoms scale, while RARC-iUD patients were more likely to report significant increases in urinary symptoms and problems. PATIENT SUMMARY: We analysed 1-year data for health-related quality of life from an ongoing trial comparing open and robotic surgery for removal of the bladder in patients with bladder cancer. Robotic surgery seems to provide benefits for most quality-of-life items on patient-reported questionnaires. This trial is registered at ClinicalTrial.gov as NCT03434132.

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BACKGROUND: To compare perioperative and long-term oncological outcomes and recurrence patterns between robot-assisted radical cystectomy with intra-corporeal urinary diversion (iRARC) and open radical cystectomy (ORC). METHODS: We retrospectively analyzed 177 bladder cancer patients who received iRARC or ORC at Fujita Health University between 2008 and 2020. Our primary endpoint was long-term oncological outcomes. As a secondary endpoint, we examined perioperative outcomes, complications, and recurrence patterns. These outcome measures were compared between the propensity score (PS)-matched cohorts. RESULTS: PS-matched analysis resulted in 60 matched pairs from iRARC and ORC groups. The iRARC cohort was associated with significantly longer operative time (p = 0.02), lower estimated blood loss (p < 0.001), lower blood transfusion rate (p < 0.001), shorter length of hospital stay (p < 0.001), fewer overall complications (p = 0.03), and lower rate of postoperative ileus (p = 0.02). There was no statistically significant difference between iRARC and ORC in 5-year RFS (p = 0.46), CSS (p = 0.63), and OS (p = 0.71). RFS and CSS were also comparable, even in locally advanced (≥ cT3) disease. Multivariate analysis identified lymphovascular invasion as a robust predictor of RFS, CSS, and OS. The number of recurrence was similar between the groups, while extra-pelvic lymph nodes were more frequent in iRARC than that in ORC (22.7% vs. 7.7%). CONCLUSIONS: iRARC has favorable perioperative outcomes, fewer complications, and comparable long-term survival outcomes, including locally advanced (≥ cT3) disease, compared to that in ORC. Our results need to be validated in prospective randomized clinical trials.

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To evaluate the perioperative outcomes of patients undergoing open radical cystectomy for carcinoma bladder in a tertiary care center. A retrospective analysis of a prospectively maintained database of all patients undergoing open radical cystectomy with a urinary diversion from July 2014 to August 2019 was done. A total of 195 patients were included. A total of 172 patients (88.2%) underwent radical cystectomy with ileal or sigmoid conduit, 6 patients underwent orthotopic neobladder, and 17 patients underwent cutaneous ureterostomy. The mean American Society of Anaesthesiology (ASA) score was 1.4. On preoperative histopathology, 125 patients had the muscle-invasive disease. The mean operative time (± SD) was 303.6 ± 53.4 min and the operative time was significantly longer for neobladder (p = 0.033). The mean blood loss (± SD) was 977.5 ± 346.5 ml. Among the complications, a total of 350 events occurred in 96 patients (49.3%). Thirty-nine patients (20%) suffered grade I complications, 12 patients (6.2%) suffered grade II complications, 26 patients (13.3%) suffered grade III complications, and 9 patients (4.6%) suffered grade IV complications. Grade III, IV, and V complications were considered major complications and 46 patients (23.5%) had major complications. Among the grade III complications, the majority included fascial dehiscence (burst abdomen), i.e., 13.3%, and uretero-ileal leak, i.e., 2.6%. The overall 30-day mortality rate was 5.2% (10/195). On multivariate analysis, the presence of diabetes mellitus (p = 0.047), operative time (p = 0.003), and low preoperative albumin (p = 0.009) were significant predictors for major preoperative complications. Diabetes mellitus, serum albumin, and operative time are significant predictors of postoperative complications. The ASA score, low preoperative hemoglobin, and blood loss are significant predictors of perioperative mortality. Though radical cystectomy has been associated with significant perioperative morbidity and mortality, the advancements in surgical techniques and intensive care tools have led to a significant decrease in morbidity and mortality in the contemporary era.

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OBJECTIVES: To compare perioperative and oncologic survival outcomes between laparoscopic radical cystectomy and open radical cystectomy. METHODS: A total of 607 patients underwent open radical cystectomy (n = 412) or laparoscopic radical cystectomy (n = 195) at a single academic institution from January 2006 to April 2017. Their medical records were retrospectively analyzed. One-to-one propensity score matching was carried out to reduce selection bias. Estimated blood loss and complications were compared. Overall survival, cancer-specific survival and progression-free survival estimates for all patients and patients with locally advanced bladder cancer were analyzed using the Kaplan-Meier method. RESULTS: Either before or after matching, the laparoscopic radical cystectomy group had less estimated blood loss (P < 0.001 and P < 0.001) and fewer complications (P < 0.001 and P = 0.008). There was no difference in the overall survival (P = 0.216 and P = 0.961) and progression-free survival (P = 0.826 and P = 0.462) for all the patients having either laparoscopic radical cystectomy or open radical cystectomy. However, the 5-year progression-free survival of open radical cystectomy was higher than that of laparoscopic radical cystectomy (P = 0.019 and P = 0.021) for patients with locally advanced bladder cancer. CONCLUSIONS: Laparoscopic radical cystectomy is superior to open radical cystectomy in terms of perioperative outcomes, and similar to open radical cystectomy in terms of oncologic outcomes for patients with early stage bladder cancer. However, for patients with locally advanced bladder cancer, laparoscopic radical cystectomy seems to be associated with shorter progression-free survival than open radical cystectomy.

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To compare the outcomes of robotic-assisted (RARC) vs. open radical cystectomy (ORC) at a single academic institution. We retrospectively identified patients undergoing radical cystectomy for urothelial carcinoma of the bladder at our institution from 2007 to 2017. Data collected included age, sex, Body Mass Index (BMI), Charlson Age-Adjusted Comorbidity Index (CCI), final pathologic stage, surgical margins, lymph-node yield, estimated blood loss (EBL), 90-day complication rate, and length of stay (LOS). We evaluated overall survival (OS) and recurrence-free survival (RFS). Multivariable Cox proportional hazard models were used to adjust for covariates. We identified 232 patients (73 RARC, 159 ORC) who underwent radical cystectomy. Patients who underwent RARC were older (71.8 vs. 67.5, p < 0.05) and had higher CCI scores (6.2 vs. 5.3, p < 0.05). In comparing perioperative outcomes, RARC patients had lower EBL (500 vs. 850, p < 0.01), lower blood transfusion rate (p < 0.01), and lower lymph-node yield (12 vs. 20, p < 0.01), and higher ICU admission rate (29% vs. 16% p < 0.01). There was no difference in BMI (p = 0.93), sex (p = 0.28), final pathological stage (p = 0.35), positive surgical margins (p = 0.47), complications (p = 0.58), or LOS (p = 0.34). Kaplan-Meier analysis showed no difference in OS (p = 0.26) or RFS (p = 0.86). There was no difference in restricted mean survival time for OS (53 vs. 56 months, p = 0.81) or for RFS (65 vs. 64 months, p = 0.90). Cox multivariate regression models showed that surgical approach does not have a significant impact on OS (p = 0.46) or RFS (p = 0.35). Our study indicates that in our 10-year experience, patients undergoing there was no difference between RARC and ORC patients with respect to OS and RFS despite being older and having more comorbidities. Our work supports the importance of patient selection to optimize outcomes.

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BACKGROUND: The aim of this study was to compare the surgical and oncological outcomes and complications of laparoscopic radical cystectomy (LRC) to those of open radical cystectomy (ORC) in patients with muscle-invasive bladder cancer (MIBC). METHODS: Our study focused on patients with histologically confirmed stage T2-T4a urothelial carcinoma of the bladder without distant metastases, who underwent LRC (LRC group) or ORC (ORC group). The primary endpoints in this study were the overall survival (OS) and recurrence-free survival (RFS) rates. RESULTS: In this study, 59 patients, 17 underwent LRC and 42 underwent ORC, were enrolled. The 2-year OS rate was 100% in the LRC group and 88.0% in the ORC group (p = 0.85). The 2-year RFS rate was 63.5% in the LRC group and 69.5% in the ORC group (p = 0.321). On multivariate analysis, the histological type, positive lymph node, and positive resection margin were significantly associated with the OS rates. CONCLUSIONS: This study suggested that LRC may achieve similar oncological outcomes and fewer perioperative complications and less blood loss compared to ORC. Therefore, LRC should be considered as one of the treatment options for patients with MIBC.

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