Open Radical Cystectomy Research Articles

Neutrophil-to-lymphocyte ratio as a prognostic factor for patients with urothelial carcinoma of the bladder following radical cystectomy.

The pre-treatment neutrophil-to-lymphocyte ratio (NLR) has been associated with adverse pathology or survival in a variety of malignancies, including urothelial carcinoma of the bladder (UCB) treated with radical cystectomy (RC). Whether the prognostic value of NLR is retained, or even increased, when measured postoperatively remains to be studied. In this study, we evaluated the association of preoperative and postoperative NLR with oncological outcomes following RC. The NLR was recorded in 132 consecutive patients with UCB treated with open RC: before surgery (NLR1), postoperatively within 2 days (NRL2), between 7 and 15 days after RC before discharge (NLR3), and a few days before recurrence or last available follow-up (NLR4). When assessed by multivariate analysis NLR1 remained independently associated with a significantly increased risk of extravesical disease (pT 3-4) (OR = 1.4, p <0.01) and lymphovascular invasion (LVI) (OR = 1.40, 95% CI 1.09-1.83, p <0.01). NLR4 was independently associated with a significantly increased risk of cancer-specific mortality (CSM) (HR = 1.14, 95%CI 1.03-1.24, p = 0.013). In a postoperative model, NLR3 was found to be an independent predictor of all-cause mortality (ACM) [HR = 1.11, 95% CI 1.02-1.21, p = 0.01]. NLR1 was associated with a significantly increased risk of recurrence in the univariable preoperative model [HR = 1.9, 95%CI 1.00-3.65, p = 0.05], while in the postoperative model NLR4 remained independently associated with a significantly increased risk of recurrence (HR = 1.13, 95%CI 1.04-1.23, p = 0.03). In patients with UCB treated with RC, the NLR is associated with more advanced tumour stage, LVI, lymph node metastasis, and higher CSM. Furthermore, the variation of the NLR after surgery might play a role in predicting higher ACM and recurrence-free survival.

Trends of radical cystectomy and comparisons of surgical outcomes among surgical approaches focusing on robot-assisted radical cystectomy: A Japanese nationwide database study.

To clarify the trends in radical cystectomy and to compare surgical outcomes among surgical approaches focusing on robot-assisted radical cystectomy based on a Japanese nationwide database. The Diagnosis Procedure Combination database was used to extract data on radical cystectomy cases. Trends in open radical cystectomy, laparoscopic radical cystectomy, minimum incision endoscopic radical cystectomy, and robot-assisted radical cystectomy between April 2012 and March 2021 were evaluated. Basic characteristics and peri-operative indicators were compared among the four groups. Propensity score matching was applied to assess the differences between open radical cystectomy and robot-assisted radical cystectomy. During the study period, a decreasing number of open radical cystectomies and an increasing number of minimally invasive radical cystectomies were shown in the total cohort of 28 345 cases. The number of robot-assisted radical cystectomies rapidly increased after government approval in 2018. Minimally invasive radical cystectomies, including robot-assisted radical cystectomies, had a significantly lower complication rate, a shorter length of stay, and a lower blood transfusion rate, but a longer anesthesia time than open radical cystectomies. In the propensity score matching analysis comparing the surgical outcomes of robot-assisted radical cystectomy and open radical cystectomy, similar results were demonstrated, and blood transfusion rates were equivalent. For the past decade, the number of minimally invasive radical cystectomies has steadily increased without compromised surgical outcomes, except for anesthesia time. Robot-assisted radical cystectomies in particular rapidly became widespread in Japan after government approval in 2018 and became a standard surgery within the first 3 years.

Evolving the surgical approach for bladder cancer - robotic versus open radical cystectomy.

Evolving the surgical approach for bladder cancer - robotic versus open radical cystectomy.

Comparison of Laparoscopic and Open Radical Cystectomy for Muscle-Invasive Bladder Cancer.

The goal of the study was to compare laparoscopic and open radical cystectomy in treatment of muscle-invasive bladder cancer in the Department of Urology and Oncological Urology PUM in Szczecin. A total of 78 patients in the study group underwent laparoscopic cystectomy between 2016−2018, and 81 patients from the control group had open cystectomy between 2014−2016. Both groups were comparable in terms of age, stage, and concomitant diseases. The 3 year overall survival was comparable in both groups (37.7% for laparoscopy and 44.4% for open, p = 0.64). There was no difference in positive surgical margin rate. Lymph node yield during cystectomy was higher in open cystectomy (14 vs. 11.5, p = 0.001). Post-operative blood loss and transfusion rates were lower in laparoscopic cystectomy. Decrease in hemoglobin level was lower in laparoscopy (0.9 mmol/L, p < 0.001). Intraoperative transfusion rate was 11.8% in laparoscopy vs. 34.8% in open cystectomy (p = 0.002). Operation time, duration of hospitalisation, and time to full oral alimentation were comparable in both groups. Patients with BMI > 30 kg/m2 and those with pT3-T4 cancer in the laparoscopy group had less septic complications post-operatively. Patients with ASA score ≥ 3 from the laparoscopy group had fewer reoperations due to ileus. Laparoscopic cystectomy is less invasive and offers similar oncological outcomes to the open method. Patients benefit from less tissue trauma, less blood loss, and faster recovery. The presented results, as well as other publications, should encourage a wider use of this procedure in everyday urological practice.

Açık Radikal Sistektomi Sonrası Eviserasyona Etki Eden Faktörler

Introduction: To clarify predictive factors for evisceration after open radical cystectomy (ORC). &#x0D; Methods: Charts for patients who underwent ORC between 2017 and 2021 were reviewed retrospectively. Patient demographic characteristics and operative outcomes were recorded. Patients who underwent ORC were divided into two groups as patients who developed evisceration (Group 1) and patients who did not develop evisceration (Group 2). The groups were compared according to patient preoperative characteristics, intraoperative parameters and postoperative outcomes.&#x0D; Results: Total, 164 patients met study inclusion criteria, and 24 patients with evisceration and 140 patients without evisceration were enrolled into Group 1 and Group 2, respectively. In contrast, the presence of diabetes mellitus was significantly higher in eviscerated patients (25.0% and 5.7% p= 0.002), and eviscerated patients had significantly higher BMI (28.8 kg/m2 and 24.9 kg/m2, p= 0.001). Also, non-eviscerated patients had significantly higher preoperative albumin level (p= 0.001). Moreover, the operation time was significantly longer in patients with evisceration (332.5 min and 268.3 min, p= 0.001) and lymph node positivity was significantly higher in patients with evisceration (50.0% and 26.4%, p= 0.020). Multivariate regression analysis revealed that higher BMI, lower preoperative albumin level, and longer operation time were significantly associated with evisceration after ORC. Also, the presence of diabetes mellitus increased the risk of evisceration seven-fold following ORC.&#x0D; Conclusion: Present study showed for the first time that higher BMI, lower preoperative albumin level, longer operation time and presence of diabetes mellitus were predictive factors for evisceration following ORC.

The effect of urinary diversion on renal function after cystectomy for bladder cancer: comparison between ileal conduit, orthotopic ileal neobladder, and heterotopic ileocecal pouch.

To explore the impact of ileal conduit (IC), orthotopic ileal neobladder, and MAINZ Pouch I on renal function (RF) over time. We performed a retrospective, cohort study including consecutive patients who underwent open radical cystectomy due to bladder cancer from November 2013 to June 2022. RF deterioration was calculated based on the estimated glomerular filtration rate (eGFR) through the CKD-EPI creatinine equation. A linear mixed-effects model was constructed, adjusting for multiple risk factors. The probability of achieving an eGFR reduction greater than 25% compared to baseline among different urinary diversion techniques was assessed using a Kaplan-Meier curve. Overall, 107 patients received IC, 28 neobladder, and 20 MAINZ Pouch I. Those receiving IC were older and displayed more comorbidities. At follow-up, eGFR was lower by 0.09mL/min/1.73m2 (confidence interval -5.87 to 5.69, p = 0.975) in patients receiving neobladder compared to those receiving IC. Similarly, eGFR was higher by 4.64mL/min/1.73m2 (confidence interval -1.57 to 10.85, p = 0.143) in patients receiving pouch compared to those receiving IC. Accordingly, patients with higher preoperative eGFR (p < 0.001), lower age (p = 0.048), non-T4 histological tumor (p = 0.027) and absence of septicemia at follow-up (p = 0.002) presented higher eGFR values at follow-up. The three UD techniques did not differ significantly in the time-to-event analysis (log-rank test = 0.29). A substantial proportion of patients undergoing urinary diversion with IC, orthotopic ileal neobladder, or MAINZ Pouch I develop RF deterioration at follow-up. No significant differences were observed among the three UD techniques in terms of eGFR decline in the long-term.

P136 - Robot-assisted, laparoscopic, and open radical cystectomy: Surgical data of 1400 patients from The Italian Radical Cystectomy Registry (RIC) on intraoperative outcomes

P136 - Robot-assisted, laparoscopic, and open radical cystectomy: Surgical data of 1400 patients from The Italian Radical Cystectomy Registry (RIC) on intraoperative outcomes

Open vs. robot-assisted radical cystectomy with extracorporeal or intracorporeal urinary diversion for bladder cancer A pairwise meta-analysis of outcomes and a network meta-analysis of complications.

There are no meta-analyses of randomized controlled trials (RCTs) comparing open radical cystectomy (OR C) with robot-assisted radical cystectomy (RARC), inclusive of both intracorporeal (iRARC) and extracorporeal (hybrid RARC, hRARC) urinary reconstruction. MEDL INE, Embase, Scopus, the International Clinical Trials Registry Platform and ClinicalTrials.gov registries were searched in May 2022. Outcomes of interest included recurrence- or progression-free survival (RFS/PFS), margin status and lymph node yield, mean estimated blood loss (EBL) and operating room time (ORT ), hospital length of stay (LOS ), 90-day complications and readmissions, and quality of life (QoL). Pairwise meta-analyses and network meta-analyses were performed using random-effects models and Bayesian hierarchical random-effects models, respectively. We found no significant differences between RARC and OR C for oncological and most perioperative outcomes: RFS/PFS (hazard ratio [HR ] 0.91, 95% confidence interval [CI] 0.67-1.23); positive surgical margins (odds ratio [OR ] 1.05, 95% CI 0.60-1.85); lymph node yield (mean difference [MD ] -0.63, 95% CI -2.63-1.37); LOS (MD -0.22, 95% CI -1.10-0.65); overall complications (OR 0.81, 95% CI 0.61-1.07); major complications (OR 0.94, 95% CI 0.69-1.30); readmissions (OR 0.90, 95% CI 0.60-1.35); and QoL (standardized MD -0.02, 95% CI -0.17-0.14). We found significantly lower EBL for RARC compared to OR C (MD -312.61, 95% CI -447 to -178.22) at the expense of significantly prolonged ORT (MD 82.34 minutes, 95% CI 44.82-119.86). Network meta-analysis did not find significant differences in complications between hRARC and iRARC. This meta-analysis confirms the equivalence of RARC and OR C with respect to oncological outcomes.

Re. Effect of Robot-assisted Radical Cystectomy with Intracorporeal Urinary Diversion vs Open Radical Cystectomy on 90-Day Morbidity and Mortality Among Patients with Bladder Cancer: A Randomized Clinical Trial

Re. Effect of Robot-assisted Radical Cystectomy with Intracorporeal Urinary Diversion vs Open Radical Cystectomy on 90-Day Morbidity and Mortality Among Patients with Bladder Cancer: A Randomized Clinical Trial

Comparison of Perioperative Outcomes between Open and Robot-Assisted Laparoscopic Radical Cystectomy

We compared the perioperative outcomes of open (ORC) and robot-assisted laparoscopic radical cystectomy (RARC) for patients with bladder cancer. We retrospectively investigated the intraoperative and 90-day postoperative complications of ORC and RARC performed from March 2014 to September 2021 based on the medical records. Perioperative complications were categorized according to the Clavien- Dindo classification. We used the propensity score matching to adjust for the inherent bias of the different patient characteristics at baseline including gender, age, preoperative chemotherapy, and pathological T classification. Surgery time of RARC was significantly shorter than that of ORC, and blood transfusion was significantly less frequent in RARC than in ORC (3% vs 81%, p＜0.01). The rate of overall complications of Grade III/IV was lower in RARC (8%) than in ORC (25%) (P＝0.09). The prevalence of perioperative urinary tract infection, ileus, and abscess/infectious cyst was similar in ORC and RARC. In patients who underwent RARC, the complication rate was similar in extracorporeal and intracorporeal urinary diversion. Compared to ORC, RARC is more beneficial to reduce blood loss and severe complications.

SC122 - Pentafecta achievement comparison between open and robot-assisted radical cystectomy with totally intracorporeal urinary diversion: results from a randomized controlled trial

SC122 - Pentafecta achievement comparison between open and robot-assisted radical cystectomy with totally intracorporeal urinary diversion: results from a randomized controlled trial

The impact of chemotherapy-naïve open radical cystectomy delay and perioperative transfusion on the recurrence-free survival: A perioperative parameters-based nomogram

ObjectiveTo develop and internally validate a nomogram to predict recurrence-free survival (RFS) including the time to radical cystectomy (RC) and perioperative blood transfusion (PBT) as potential predictors. MethodsPatients who underwent open RC and ileal conduit between January 1996 to December 2016 were split into developing (n=948) and validating (n=237) cohorts. The time to radical cystectomy (TTC) was defined as the interval between the onset of symptoms and RC. The regression coefficients of the independent predictors obtained by Cox regression were used to construct the nomogram. Discrimination, validation, and clinical usefulness in the validation cohort were assessed by the area under the curve, the calibration plot, and decision curve analysis. ResultsIn the developing dataset, the 1-, 5-, and 10-year RFS were 83.0%, 47.2%, and 44.4%, respectively. On multivariate analysis, independent predictors were TTC (hazards ratio [HR] 1.07, 95% confidence interval [CI] 1.05–1.08, p<0.001), PBT (one unit: HR 1.40, 95% CI 1.03–1.90, p=0.03; two or more units: HR 1.72, 95% CI 1.29–2.29, p<0.001), bilateral hydronephrosis (HR 1.54, 95% CI 1.21–1.97, p<0.001), squamous cell carcinoma (HR 0.60, 95% CI 0.45–0.81, p=0.001), pT3-T4 (HR 1.77, 95% CI 1.41–2.22, p<0.001), lymph node status (HR 1.53, 95% CI 1.21–1.95, p<0.001), and lymphovascular invasion (HR 1.28, 95% CI 1.01–1.62, p=0.044). The areas under the curve in the validation dataset were 79.3%, 69.6%, and 76.2%, for 1-, 5-, and 10-year RFS, respectively. Calibration plots showed considerable correspondence between predicted and actual survival probabilities. The decision curve analysis revealed a better net benefit of the nomogram. ConclusionA nomogram with good discrimination, validation, and clinical utility was constructed utilizing TTC and PBT in addition to standard pathological criteria.

PJY06 - Robotic-assisted versus laparoscopic versus open radical cystectomy – A systematic review and network meta-analysis of randomized controlled trials

PJY06 - Robotic-assisted versus laparoscopic versus open radical cystectomy – A systematic review and network meta-analysis of randomized controlled trials

PE45 - Intraoperative outcomes from the Italian Radical Cystectomy Registry (RIC): Compared robot-assisted, laparoscopic, and open radical cystectomy surgical data of 1400 patients

PE45 - Intraoperative outcomes from the Italian Radical Cystectomy Registry (RIC): Compared robot-assisted, laparoscopic, and open radical cystectomy surgical data of 1400 patients

Cost-utility analysis of robotic-assisted radical cystectomy for bladder cancer compared to open radical cystectomy in the United Kingdom.

Bladder cancer is the tenth most common cancer in the United Kingdom. Currently, open radical cystectomy (ORC) is the gold standard. Due to the risk of complications and a 2.3-8% mortality rate1, there is growing interest in the use of robot-assisted radical cystectomy (RARC). The aim of this study is to perform a cost-utility analysis, comparing RARC to ORC for bladder cancer patients from the perspective of the National Health Service England. A three-stage decision tree: surgery, post-surgery transfusions and complications, in a 90-day time horizon, was produced to simulate possible pathways of patients. The incremental cost-effectiveness ratio (ICER) was calculated based on data derived from current literature. Multiple univariate sensitivity analysis was carried out to evaluate influences of varying costs of RARC and ORC on the ICER. The ICER for RARC compared to ORC resulted in £25,536/QALY. At the lower threshold of £20,000/QALY, RARC resulted in a negative NMB (£-4,843.32) and at the upper threshold of £30,000/QALY, a positive NMB (£624.61) compared to ORC. Threshold analysis showed that the intervention costs of £13,497 and £14,403 are met at the lower and upper threshold respectively. The univariate sensitivity analysis showed that the intervention costs of RARC or ORC, and the probabilities of complications, had the greatest impact on the ICER. As the resultant ICER did not fall below the £20,000/QALY threshold, our study did not provide a definitive recommendation for RARC for bladder cancer. Negative values for the NMB at the lower threshold indicated the intervention was not feasible from a cost perspective. At the upper threshold of £30,000/QALY, this situation was reversed. The intervention became cost-effective. Therefore, further research is needed to justify the intervention.

Oncological validation and discriminative ability of pentafecta criteria after open radical cystectomy.

To validate the pentafecta criteria (PC) proposed by the PROMETRICS group for outcome reporting after radical cystectomy in an open radical cystectomy (ORC) cohort with long-term follow-up and to assess the discriminative ability of PC attainment for oncological endpoints. Between January 2009 and December 2017, 420 patients underwent ORC with pelvic lymph node dissection and urinary diversion for non-metastatic bladder cancer. The PC were defined as reported by the PROMETRICS group. The primary endpoint was PC attainment, and oncological outcomes comprised further endpoints. We used uni- and multivariable logistic regression analysis to assess predictors of PC attainment. The discriminative ability of PC for overall mortality (OM), cancer-specific mortality (CSM) and other-cause mortality (OCM) was compared using Kaplan-Meier curves and cumulative incidence functions. After stratification by the number of PC attained, the association between PC attainment and the survival endpoints was tested on multivariable Cox regression and competing-risks models. A total of 108 patients (26%) fulfilled all PC, while 195 (46%), 77 (18%), 35 (8.3%) and five (1.2%) attained 4/5, 3/5, 2/5 and ≤1/5 PC, respectively. Increasing age-adjusted Charlson comorbidity index (odds ratio [OR] 0.80, P = 0.015) and incontinent diversion (OR 0.38, P = 0.005) were independent predictors of PC non-attainment. The median follow-up was 73 months. PC attainment (≥4/5 vs 3/5 vs ≤2/5 PC attained) was used to stratify patients into groups at significantly different risk of death (P < 0.001). A decreasing number of PC attained (<4/5) was associated with unfavourable survival estimates for both OM and CSM (all P ≤ 0.005) but not for OCM (all P ≥ 0.2). The PC proposed by the PROMETRICS group represent accurate quality indicators for oncological outcome reporting after ORC for non-metastatic bladder cancer and have a distinct discriminative ability to predict long-term OM and CSM.

Сравнительный анализ робот-ассистированной и открытой радикальной цистэктомии с ортотопической деривацией мочи

Robot-assisted radical cystectomy (RARC) with intracorporeal orthotopic neobladder creation is a complex surgical procedure, which is gradually becoming an alternative to open surgery.To compare the perioperative, functional and oncological outcomes of open radical cystectomy (ORC) and RARC.RARC with ileocystoplasty was performed in 25 patients, including 24 men. The average age was 65.5 years. ORC was done in 30 patients (28 men; control group) with the mean age of 67.2 years. In RARC, the ureters were isolated at the level of lower thirds, the bladder was dissected from the rectum on both sides, then the bladder vessels were divided using clips, and the urethra was cut off. After pelvic lymph node dissection, 50 cm of the ileum was resected. Then two distal segments were folded in a U-shape, a 1.5 cm incision was made in the lower part, and an anastomosis with the urethra was carried out. Further, these segments were detubularized and a modified Studer reservoir was created. The ureters were implanted into the tubular part. In ORC, urine diversion was also done using Studer technique. In both groups, the operation time, the volume of blood loss, the number of complications, the duration of hospitalization, the proportion of daytime and nighttime continence were evaluated.The mean time for RARC and ORC was 380 (320-580) and 260 (220-320) min, respectively (p<0.05). In the group of RARC, the volume of blood loss was 85 (50-250) ml and no blood transfusion was performed, while in ORC, the volume of blood loss was 520 (350-1400) ml, an average of 480 (0-840) ml of blood was transfused (p<0.05). After RARC, 30- and 90- complications rate was 32.0% (n=8) and 24.0% (n=6), respectively, compared to 40.0% (n=12) and 30.0% (n=9) in ORC. One patient died due to myocardial infarction during the 90-day follow-up period after RARC (grade V complication according to Clavien). The average number of removed lymph nodes in the RARC group was 15 (10-18). One patient had lymph node metastases. There were no cases of local recurrence. In ORC, the average number of lymph nodes was 16 (11-20), metastases were detected in 2 patients. One of them was subsequently diagnosed with local recurrence. There was no significant difference in the number of lymph nodes removed between two groups. After RARC, 20 (80.0%) patients had complete urinary continence, while 5 patients (20.0%) used 1-2 pads per day. Night continence was preserved in 15 cases (60.0%). After ORC, complete urinary continence was seen in 23 cases (76.7%). Five patients (20.0%) used 1-2 pads per day and two patients (6.7%) used 2-3 pads per day. Night continence after ORC was preserved in 17 cases (56.7%).RARC is a minimally invasive method of surgical treatment of patients with muscle-invasive bladder cancer. Compared with ORC, a significantly lower rate of complications and blood transfusions is documented, but RARC requires a longer operation time. Both interventions provide the equivalent oncological and functional outcomes, which are in line with published data.

Fascial dehiscence after radical cystectomy: Is abdominal exploration mandatory?

BackgroundFascial dehiscence after radical cystectomy may have serious clinical implications. To optimize its management, we sought to describe accompanying intraabdominal findings of post-cystectomy dehiscence repair and determine whether a thorough intraabdominal exploration during its operation is mandatory.MethodsWe retrospectively reviewed a multi-institutional cohort of patients who underwent open radical cystectomy between 2005 and 2020. Patients who underwent exploratory surgery due to fascial dehiscence within 30 days post-cystectomy were included in the analysis. Data collected included demographic characteristics, the clinical presentation of dehiscence, associated laboratory findings, imaging results, surgical parameters, operative findings, and clinical implications. Potential predictors of accompanying intraabdominal complications were investigated.ResultsOf 1301 consecutive patients that underwent cystectomy, 27 (2%) had dehiscence repair during a median of 7 days post-surgery. Seven patients (26%) had accompanying intraabdominal pathologies, including urine leaks, a fecal leak, and an internal hernia in 5 (19%), 1 (4%), and 1 (4%) patients, respectively. Accompanying intraabdominal findings were associated with longer hospital stay [20 (IQR 17, 23) vs. 41 (IQR 29, 47) days, P = 0.03] and later dehiscence identification (postoperative day 7 [IQR 5, 9] vs. 10 [IQR 6, 15], P = 0.03). However, the rate of post-exploration complications was similar in both groups. A history of ischemic heart disease was the only predictor for accompanying intraabdominal pathologies (67% vs. 24%; P = 0.02).ConclusionsA substantial proportion of patients undergoing post-cystectomy fascial dehiscence repair may have unrecognized accompanying surgical complications without prior clinical suspicion. While cardiovascular disease is a risk factor for accompanying findings, meticulous abdominal inspection is imperative in all patients during dehiscence repair. Identification and repair during the surgical intervention may prevent further adverse, possibly life-threatening consequences with minimal risk for iatrogenic injury.

Association of Surgical Approach and Urinary Diversion in Radical Cystectomy for Bladder Cancer With Costs and Readmission: Results From a Large Private Health Insurance Cohort.

We sought to assess the comparative hospital outcomes and costs among a population-based cohort of bladder cancer patients by surgical approach and diversion. From a privately insured national database, we identified all bladder cancer patients who underwent open or robotic radical cystectomy and ileal conduit or neobladder from 2010 to 2015. The primary outcomes were length of stay, readmissions, and total health care costs at 90 days from surgery. We used multivariable logistic regression and generalized estimating equations to assess for 90-day readmission and health care costs, respectively. Most patients underwent open radical cystectomy with ileal conduit (56.7%; n = 1,680) followed by open radical cystectomy with neobladder (22.7%; n = 672), robotic radical cystectomy with ileal conduit (17.4%; n = 516), and robotic radical cystectomy with neobladder (3.1%; n = 93). On multivariable analysis, patients had higher odds of 90-day readmissions for open radical cystectomy and neobladder (OR: 1.36; P = .002) and robotic radical cystectomy with neobladder (OR 1.60; P = .03) relative to open radical cystectomy with ileal conduit. After adjusting for patient covariates, we also found lower adjusted total 90-day health care costs for open radical cystectomy with ileal conduit ($67,915) and open radical cystectomy with neobladder ($67,371) compared to robotic radical cystectomy with ileal conduit ($70,677) and neobladder ($70,818; P < .05). In our study, neobladder diversion was associated with higher odds of 90-day readmission, while robotic surgery increased total 90-day health care costs.

ERAS® protocol improves survival after radical cystectomy: A single-center cohort study.

Introduction:To evaluate Enhanced recovery after surgery (ERAS®) protocol on oncological outcomes for patients treated with radical cystectomy (RC) for urothelial carcinoma of the bladder (UCB).Methods:A prospectively maintained single-institutional database comprising 160 consecutive UCB patients who underwent open RC from 2012 to 2020 was analyzed. Patients receiving chemotherapy and those with a urinary diversion other than ileal conduit were excluded. Patients were divided into two groups according to the perioperative management (ERAS® and pre-ERAS®). The study aimed to evaluate the impact of the ERAS® protocol on survival at five years after surgery using a Kaplan–Meier log-rank test. A multivariable Cox proportional hazards model was used to identify prognostic factors for cancer-specific (CSS) and overall survival (OS).Results:Of the 107 patients considered for the final analysis, 74 (69%) were included in the ERAS® group. Median follow-up for patients alive at last follow-up was 28 months (interquartile range [IQR] 12–48). Five-years CSS rate was 74% for ERAS® patients, compared to 48% for the control population (P = 0.02), while 5-years OS was 31% higher in the ERAS® (67% vs. 36%, P = .003). In the multivariable analysis, ERAS® protocol and tumor stage were independent factors of CSS, while ERAS®, tumor stage so as total blood loss were independent factors for OS.Discussion:A dedicated ERAS® protocol for UCB patients treated with RC has a significant impact on survival. Reduction of stress after a major surgery and its potential improvement of perioperative patient’s immunity may explain these data.