External validation of preoperative and postoperative nomograms for prediction of cancer-specific survival, overall survival and recurrence after robot-assisted radical cystectomy for urothelial carcinoma of the bladder.

OBJECTIVE: To externally validate currently available bladder cancer nomograms for prediction of all-cause survival (ACS), cancer-specific survival (CSS), other-cause mortality (OCM) and progression-free survival (PFS). PATIENTS AND METHODS: Retrospective analysis of a prospectively maintained database of 282 patients who underwent robot-assisted radical cystectomy (RARC) at a single institution was performed. The Bladder Cancer Research Consortium (BCRC), International Bladder Cancer Nomogram Consortium (IBCNC) and Lughezzani nomograms were used for external validation, and evaluation for accuracy at predicting oncological outcomes. The 2- and 5-year oncological outcomes were compared, and nomogram performance was evaluated through measurement of the concordance (c-index) between nomogram-derived predicted oncological outcomes and observed oncological outcomes. RESULTS: The median (range) patient age was 70 (36-90) years. At a mean follow-up of 20 months, local or distant disease recurrence developed in 30% of patients. With an overall mortality rate of 33%, 17% died from bladder cancer. The actuarial 2- and 5-year PFS after RARC was 62% (95% confidence interval [CI] 54-68) and 55% (95% CI 46-63), respectively. The actuarial 2- and 5-year ACS was 66% (95% CI 59-72) and 47% (95% CI 37-55), respectively, and the 2- and 5-year CSS was 81% (95% CI 74-86) and 67% (95% CI 57-76), respectively. The PFS c-index for IBCNC was 0.70 at 5 years, and for BCRC was 0.77 at both the 2 and 5 years. The accuracy of ACS and CSS prediction was evaluated using the BCRC and Lughezzani nomograms. Using the BCRC nomogram, c-indices of for 2- and 5-year ACS were each 0.73 and c-indices for 2- and 5-year CSS were 0.70 each. The performance of Lughezzani nomogram for 5-year ACS, cancer-specific mortality and OCM were 0.73, 0.72 and 0.40, respectively. The BCRC nomogram prediction of advanced pathological stage and lymph node metastasis was modest, with c-indices of 0.66 and 0.61, respectively. CONCLUSIONS: Bladder cancer nomograms available from the current open RC literature adequately predict ACS, CSS and PFS after RARC. However, prediction of advanced tumour stage and lymph node metastasis was modest and the Lughezzani nomogram failed to predict OCM.

Efficacy of robot-assisted radical cystectomy (RARC) in advanced bladder cancer: results from the International Radical Cystectomy Consortium (IRCC).

OBJECTIVE: To characterise the surgical feasibility and outcomes of robot-assisted radical cystectomy (RARC) for pathological T4 bladder cancer. PATIENTS AND METHODS: Retrospective evaluation of a prospectively maintained International Radical Cystectomy Consortium database was conducted for 1118 patients who underwent RARC between 2003 and 2012. We dichotomised patients based on pathological stage (≤pT3 vs pT4) and evaluated demographic, operative and pathological variables in relation to morbidity and mortality. RESULTS: In all, 1000 ≤pT3 and 118 pT4 patients were evaluated. The pT4 patients were older than the ≤pT3 patients (P = 0.001). The median operating time and blood loss were 386 min and 350 mL vs 396 min and 350 mL for p T4 and ≤pT3, respectively. The complication rate was similar (54% vs 58%; P = 0.64) among ≤pT3 and pT4 patients, respectively. The overall 30- and 90-day mortality rate was 0.4% and 1.8% vs 4.2% and 8.5% for ≤pT3 vs pT4 patients (P < 0.001), respectively. The body mass index (BMI), American Society of Anesthesiology score, length of hospital stay (LOS) >10 days, and 90-day readmission were significantly associated with complications in pT4 patients. Meanwhile, BMI, LOS >10 days, grade 3-5 complications, 90-day readmission, smoking, previous abdominal surgery and neoadjuvant chemotherapy were significantly associated with mortality in pT4 patients. On multivariate analysis, BMI was an independent predictor of complications in pT4 patients, but not for mortality. CONCLUSIONS: RARC for pT4 bladder cancer is surgically feasible but entails significant morbidity and mortality. BMI was independent predictor of complications in pT4 patients.

Discovery of a novel genetic variant in the N-acetyltransferase2 (NAT2) gene that is associated with bladder cancer risk.

Smoking is a main risk factor for bladder cancer (BC). NAT2 is a drug-metabolizing enzyme that catalyses the detoxification of many xenobiotics and carcinogens. Single nucleotide polymorphism (SNP) in NAT2 results in different acetylation phenotypes (fast, intermediate or slow). Certain NAT2 SNPs were associated with BC and/or modified the association of BC with smoking. However, limited evidence is available among BC patients or smokers from Jordan. This study aimed to discover novel SNPs in NAT2 and to assess the association with BC. This was a case-control study among 120 BC patients and 120 controls. Amplification of a 446 bp fragment of NAT2 encoding the N-catalytic domain was conducted using a polymerase chain reaction. Gene sequencing was done using Sanger-based technology. A total of 40 SNPs were detected. Two variants were significantly associated with BC (p<0.05); namely a novel c.87G>A and the reported c.341T>C. Regarding c.87G>A, genotype distribution was significantly associated with BC and subgroup analysis confirmed that this was significant in both smokers (p=0.007) and non-smokers (p=0.001). Regression subgroup analysis suggested GA as a risk factor among smokers (AOR= 2.356). The frequencies of TC and CC genotypes of c.341T>C were significantly higher in BC (p<0.05). This was statistically significant among smokers only (p=0.044), upon subgroup analysis. Multivariate analysis showed that subjects with TC genotype are 6.15 more likely to develop BC and regression subgroup analysis revealed TC as a risk factor among smokers (AOR=5.47). This is the first study from Jordan to report the association of smoking and two NAT2 variants with BC. The data supports the use of GA and TC genotypes of the novel c.87G>A and the reported c.341T>C SNPs, respectively as potential biomarkers of BC, particularly among smokers. Future investigations with a larger population are required to support our findings.

[68Ga]PSMA PET/CT Improves Initial Staging and Management Plan of Patients with High-Risk Prostate Cancer.

PURPOSE: In this retrospective study, we compared the diagnostic value of 68Gallium prostate-specific membrane antigen positron emission tomography computed tomography ([68Ga]PSMA PET/CT) in primary staging of patients with high-risk prostate cancer (PCa), in comparison to CT, magnetic resonance imaging (MRI), and bone scans, and we explored its overall impact on patients' management plan. PROCEDURES: Patients with pathological confirmation of PCa with high-risk disease were included in this study. Information on patient demographics, clinical and histopathological findings with Gleason score and initial prostate specific antigen PSA levels, and radiological findings for CT, MRI, bone scan, and [68Ga]PSMA PET/CT were retrieved. We stratified the concordance and discordance of each imaging modality on per-patient and per-lesion-site bases. RESULTS: Twenty-one patients with high-risk disease were included in this study. [68Ga]PSMA PET/CT revealed a significantly higher concordance rate (90 %) compared to the concordance rates of bone scan (75 %), MRI (73 %), and CT (60 %). [68Ga]PSMA PET/CT had a similar accuracy to MRI in detecting prostate lesions but a higher accuracy for suspicious pelvic lymph nodes (95.2 % vs. 80 %). It also superseded CT scan in detecting suspicious pelvic lymph nodes (95.2 % vs. 75 %) and extra-pelvic lymph nodes (100 % vs. 75 %), as well as bone lesions via bone scan (100 % vs. 62.5 %). [68Ga]PSMA PET/CT changed the management in 11 patients (52 %). CONCLUSIONS: [68Ga]PSMA PET/CT is an invaluable imaging modality in the assessment of primary high-risk PCa with great potential for the detection of lymph node spread and bone metastases that would impact the management plan.

Survival and metastasis in muscle-invasive bladder cancer patients who present with indeterminate pulmonary nodules before treatment.

BACKGROUND: Indeterminate pulmonary nodules (IPNs) are common during initial evaluation of bladder cancer patients. Their significance is still unknown. OBJECTIVE: Determine the significance of indeterminate pulmonary nodules, including their size and number, in muscle-invasive bladder cancer patients before definitive local therapy by surgery or chemo-radiotherapy. DESIGN: Retrospective review, single-center descriptive study. SETTINGS: A tertiary cancer center. PATIENTS AND METHODS: We performed a retrospective review of patients who underwent definitive local therapy of bladder cancer by either radical cystectomy and lymph node dissection or with chemo-radiotherapy between January 1997 and December 2015. We identified patients with baseline CT scans done during staging work-up prior to definitive treatment. Patients with proven clinical metastasis at pre.sentation were excluded, while patients who had IPNs without features suggesting metastasis were included. MAIN OUTCOME MEASURES: Disease-free survival and overall survival. SAMPLE SIZE: 168 patients. RESULTS: The median age of patients at diagnosis was 66 years; 92% were males and 56% were smokers. IPNs (3 cm or less) were present in 74 patients (44.0%). Median follow-up was 24 months. IPNs were associated with decreased disease-free survival while IPNs did not affect the overall survival (HR=1.9; 95% CI: 1.1-3.4); P=.01 and HR=1.5; 95% CI: 1.0-2.5); P=.07, respectively. In addition, nodules greater than 1 cm had reduced disease-free survival (HR=2.5; 95% CI: 1.1-5.9); P=.04. In the surgery group (n=126), the median number of lymph nodes excised was 14, with no association between lymph nodes status and the presence of IPNs (P=.08). CONCLUSION: The presence of IPNs, especially nodules greater than 1 cm had a negative effect on disease-free survival. Tailored postoperative follow-up of these patients may impact disease outcomes. LIMITATIONS: The retrospective nature, the lack of standardized preoperative imaging protocols, the lack of a central radiology review and the small number of patients. CONFLICT OF INTEREST: None.

Management of recurrent prostate cancer after radiotherapy: long-term results from CALGB 9687 (Alliance), a prospective multi-institutional salvage prostatectomy series.

BACKGROUND: To evaluate efficacy and morbidity prospectively in a contemporary multi-institutional salvage radical prostatectomy (SRP) series. METHODS: Forty-one men were enrolled between 1997 and 2006, who suffered biopsy-proven recurrent prostate cancer (CaP) after receiving ≥ 60c Gy radiation as primary treatment for cT1-2NXM0 disease. Surgical morbidity, quality of life, biochemical progression-free survival (BPFS) and overall survival (OS) were evaluated. RESULTS: Twenty-four men had undergone external beam radiotherapy, 11 brachytherapy, and six both. Median time between radiation and SRP was 64 months. Median age at SRP was 64 years. Pathologic staging revealed 44% pT2, 54% pT3, and 3% pT4. Surgical margins were positive in 17 and 88% were pN0. Twenty-two percent required intraoperative blood transfusion. Three rectal and one obturator nerve injuries occurred. Seventeen of 38 evaluable patients (45%) had urinary incontinence ( ≥ 3 pads/day) prior to SRP; 88% reported urinary incontinence at 6 months, 85% at 12 months, 63% at 24 months after SRP. Furthermore, 37% of men reported impotence prior to SRP; 78% reported impotence at 6 months, 82% at 12 months, and 44% at 24 months after SRP. The 2-, 5- and 10-year BPFS rates were 51, 39, and 33% respectively; the 2-, 5- and 10-year OS rates were 100, 89, and 52%, respectively, at median follow-up 91 months. CONCLUSIONS: Modern surgical techniques continue to be associated with significant peri-operative complication rates. Nevertheless, SRP may benefit carefully selected patients through durable oncologic control.

Ipsilateral synchronous clear and papillary renal cell carcinoma: A case report and review of the literature.

Clear cell renal cell carcinoma and papillary renal cell carcinoma are the most common types of renal tumors. However, coexistence of both tumors in the same kidney is a rare condition. We report a 56-year old male who was found to have ipsilateral synchronous clear cell and papillary renal cell carcinoma in the left kidney. Review of related literature is provided to estimate the prevalence of similar cases.

Periurethral adenocarcinoma of mesonephric origin: A case report and review of the literature.

Periurethral mesonephric adenocarcinoma is a rare tumor. To the best of our knowledge, only 13 cases have been reported in the literature to date. We report the case of a 36-year-old lady who presented with periurethral mesonephric adenocarcinoma, treated by surgery followed by adjuvant chemotherapy and pelvic radiotherapy. We demonstrate the unusual histology of mesonephric adenocarcinoma and the necessity to consider this tumor in the differential diagnosis of all unusual genito-urologic tumours. In the present literature, combination of surgery followed by chemotherapy and radiotherapy is the most suitable treatment for locally advanced periurethral mesonephric adenocarcinoma.

Patterns of management of translocation renal cell carcinoma.

OBJECTIVE: Translocation renal cell carcinoma (TRCC) represents 1% to 5% of all cases of renal cell carcinoma (RCC), with the highest frequency among children and young adults. Management of these tumors is ill defined. We sought to characterize clinicopathological features of TRCC and patterns of medical and surgical management in a middle eastern health institute. MATERIAL AND METHODS: Clinical and pathological data of 23 patients from a single institution diagnosed with TRCC between January 2005 and July 2017 were retrospectively reviewed. We dichotomized patients based on demographics, methods of surgical approach and pathologic tumor stage. We then evaluated the methods of medical management for metastatic disease and response to treatment based on cancer-specific survival (CSS) and progression-free survival (PFS). RESULTS: The median age at diagnosis was 37 years. Fifteen (65%) patients were male. Most of the patients were diagnosed incidentally (65%) during abdominal imaging for other reasons. The mean tumor size was 9 cm, 47% of the patients had pathologic ≥ T3 stage. Eleven patients had lymph node dissection for clinically enlarged lymph nodes, 7 of which (64%) had lymph node metastasis. Partial nephrectomies were performed for three tumors. Eight patients had metastasis (34.7%), and 3 of them had metastasis at the time of diagnosis. Six patients received sunitinib for the treatment of metastatic disease, one patient had complete response, 4 patients had stable disease and one had disease progression. Three patients died during follow-up period because of development of metastasis at postoperative 4 (n=1), and 21 (n=1) months, and cerebral hemorrhage (n=1). The mean follow-up period was 35 months and 3-year disease-free survival was 75%. CONCLUSION: TRCC is rarely seen but carries significant risk of disease progression with potential response to targeted therapy.

Trends of partial and radical nephrectomy in managing small renal masses.

OBJECTIVE: Use of partial nephrectomy (PN) for renal tumors appears to have relatively lower incidence rates in Jordan. We sought to characterize its trend at King Hussein Cancer Center for the last 10 years. MATERIAL AND METHODS: A retrospective review of our renal cell cancer data was performed. We identified 169 patients who had undergone surgery for renal tumors measuring ≤7 cm between 2005 and 2015. We characterized tumor size, pathology, type of surgery and clinical outcomes. Factors associated with the use of PN were evaluated using univariable and multivariable logistic regression models. RESULTS: Of the 169 patients, 34 (20%) and 135 (80%) had undergone partial and radical nephrectomy (RN) respectively for tumors ≤7 cm in diameter. Total number of 48 patients with tumors of ≤4 cm in diameter had undergone either PN (n=19; 40%) or RN (n=29; 60%). The frequency of PN procedures steadily increased over the years from 6% in 2005-2008, to 32% in 2013-2015, contrary to RN which was less frequently applied 94% in 2005-2008, and 68% in 2013-2015. In multivariable analysis, delayed surgery (p=0.01) and smaller tumor size (p=0.0005) were significant independent predictors of PN. During follow-up period, incidence of metastasis was lower in PN versus RN (13% and 32%, respectively, p=0.043). Local recurrence rates were not significantly different between PN (6.9%) and RN (7.2%) (p=0.99). The mean tumor sizes for patients who had undergone PN and RN were 4.1 and 5.5 cm respectively, (p<0.0001). The mean follow-up period for PN was 20 months, and for RN 33 months, (p=0.0225). CONCLUSION: Partial nephrectomy for small renal tumors is relatively less frequently applied in Jordan, however an increase in its use has been observed over the years. Our data showed lower rates of distant metastasis and similar rates of local recurrence in favor of PN.

Clinicopathologic Features of Translocation Renal Cell Carcinoma.

BACKGROUND: Translocation renal cell carcinomas (TFE3 RCC) are associated with variable genetic rearrangements of the TFE3 gene on chromosome Xp11.2. Translocation tumors represent 1% to 5% of all cases of RCC, with the greatest frequency among children and young adults. We sought to characterize the clinicopathologic features of translocation RCC at a Middle Eastern institution. MATERIALS AND METHODS: The clinical and pathologic data from a single institution were retrospectively reviewed. A total of 14 patients with translocation RCC had been diagnosed from 2005 to 2014. The outcome measures included patient characteristics, clinical manifestations, pathologic features, treatment outcomes, cancer-specific survival, and progression-free survival. RESULTS: The mean age at diagnosis was 35 years. Of the 14 patients, 5 were female. Translocation RCC was an incidental diagnosis for all but 2 of the 14 patients. The mean tumor size was 9 cm; 1 patient had bilateral tumors, and 3 presented with positive lymph nodes. Three patients underwent partial nephrectomy. Three patients had developed metastasis at 4 months, 5 months, and 3 years after diagnosis. One patent had died 4 months after surgery and one had died 21 months after surgery (both of metastases). The disease-free survival rate was 71% at a mean follow-up of 31 months. CONCLUSION: Translocation RCC is a rare and potentially aggressive subtype of kidney cancer. An overall survival of > 3 years has been noted, unless metastasis is present at diagnosis.

Long-term oncologic outcomes following robot-assisted radical cystectomy: results from the International Robotic Cystectomy Consortium.

BACKGROUND: Long-term oncologic data on patients undergoing robot-assisted radical cystectomy (RARC) are limited and based largely on single-institution series. OBJECTIVE: Report survival outcomes of patients who underwent RARC ≥5 yr ago. DESIGN, SETTING, AND PARTICIPANTS: Retrospective review of the prospectively populated International Robotic Cystectomy Consortium multi-institutional database identified 743 patients with RARC performed ≥5 yr ago. Clinical, pathologic, and survival data at the latest follow-up were collected. Patients with palliative RARC were excluded. Final analysis was performed on 702 patients from 11 institutions in 6 countries. INTERVENTION: RARC. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Outcomes of interest, recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) were plotted using Kaplan-Meier survival curves. A Cox proportional hazards model was used to identify factors that predicted outcomes. RESULTS AND LIMITATIONS: Pathologic organ-confined (OC) disease was found in 62% of patients. Soft tissue surgical margins (SMs) were positive in 8%. Median lymph node (LN) yield was 16, and 21% of patients had positive LNs. Median follow-up was 67 mo (interquartile range: 18-84 mo). Five-year RFS, CSS, and OS were 67%, 75%, and 50%, respectively. Non-OC disease and SMs were associated with poorer RFS, CSS, and OS on multivariable analysis. Age predicted poorer CSS and OS. Adjuvant chemotherapy and positive SMs were predictors of RFS (hazard ratio: 3.20 and 2.16; p<0.001 and p<0.005, respectively). Stratified survival curves demonstrated poorer outcomes for positive SM, LN, and non-OC disease. Retrospective interrogation and lack of contemporaneous comparison groups that underwent open radical cystectomy were major limitations. CONCLUSIONS: The largest multi-institutional series to date reported long-term survival outcomes after RARC. PATIENT SUMMARY: Patients who underwent robot-assisted radical cystectomy for bladder cancer have acceptable long-term survival.

Robot-assisted intracorporeal urinary diversion: where do we stand in 2014?

Radical cystectomy can only be considered as minimally invasive when both extirpative and reconstructive part of the procedure are performed with an intracorporeal approach. Robot-assisted radical cystectomy makes it possible to achieve this task, which seemed difficult with conventional laparoscopy. Intracorporeal urinary diversion (ICUD) is associated with better perioperative outcomes. Quality-of-life assessments and functional outcomes from continent ICUD are encouraging. Working in high-volumes center with mentored training can help robotic surgeons to learn the techniques of ICUD in conjunction with robot-assisted radical cystectomy. This article discusses the perioperative and functional outcomes of ICUD with a review of literature.

Readmission after robot-assisted radical cystectomy: outcomes and predictors at 90-day follow-up.

OBJECTIVE: To characterize the outcomes and predictors of readmission after robot-assisted radical cystectomy (RARC) during early (30-day) and late (31-90-day) postoperative periods. METHODS: We retrospectively evaluated our prospectively maintained RARC quality assurance database of 272 consecutive patients operated between 2005 and 2012. We evaluated the relationship of readmission with perioperative outcomes and examined possible predictors during the postoperative period. RESULTS: Overall 30- and 90-day mortality was 0.7% and 4.8%, respectively, with 25.5% patients readmitted within 90 days after RARC (61% of them were readmitted within 30 days and 39% were readmitted between 31-90 days postoperatively). Infection-related problems were the most common cause of readmission during early and late periods. Overall operative time and obesity were significantly associated with readmission (P = .034 and .033, respectively). Body mass index and female gender were independent predictors of 90-day readmission (P = .004 and .014, respectively). Having any type of complication correlated with 90-day readmission (P = .0045); meanwhile, when complications were graded on the basis of Clavien grading system, only grade 1-2 complications statistically correlated with readmission (P = .046). Four patients needed reoperation (2 patients in early "for appendicitis and adhesive small bowel obstruction" and 2 in late "for ureteroenteric stricture" readmission); meanwhile, 6 patients needed percutaneous procedures (4 patients in early "1 for anastomotic leak and 3 for pelvic collections" and 2 "for pelvic collections and ureterocutaneous fistula" in late readmission). CONCLUSION: The rate of readmission within 90 days after RARC is significant. Female gender and body mass index are independent predictors of readmission. Outcomes at 90 days provide more thorough results, essential to proper patient counseling.

Oncologic outcomes following robot-assisted radical cystectomy with minimum 5-year follow-up: the Roswell Park cancer institute experience.

BACKGROUND: Long-term oncologic outcomes following robot-assisted radical cystectomy (RARC) remain scarce. OBJECTIVE: To report long-term oncologic outcomes following RARC at a single institution. DESIGN, SETTINGS, AND PARTICIPANTS: Retrospective review of 99 patients who underwent RARC for urothelial carcinoma of bladder between 2005 and 2009. INTERVENTION: RARC was performed. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Primary outcomes included recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS), measured by the Kaplan-Meier method. The association between primary outcomes and perioperative and pathologic factors was assessed using a multivariable Cox proportional hazards model. RESULTS AND LIMITATIONS: Fifty-one (52%) patients had stage pT3 or higher disease. Eight (8%) patients had positive margins and 30 (30%) had positive lymph nodes (LNs), with a median of 21 LNs removed. Median follow-up for patients alive was 74 mo. The 5-yr RFS, CSS, and OS rates were 52.5%, 67.8%, and 42.4%, respectively. Tumor stage, LN stage, and margin status were each significantly associated with RFS, CSS, and OS. On multivariable analysis, tumor and LN stage were independent predictors of RFS, CSS, and OS, while positive margin status and Charlson comorbidity index predicted worse OS and CSS. Adjuvant chemotherapy predicted RFS only. Retrospective design and lack of open comparison are main limitations of this study. CONCLUSIONS: Long-term oncologic outcomes following RARC demonstrate RFS and CSS estimates similar to those reported in literature for open radical cystectomy. Randomized controlled trials can better define outcomes of any alternative technique. PATIENT SUMMARY: Survival data 5 yr after RARC for bladder cancer demonstrate that survival outcomes are dependent on the same oncologic parameters as previously reported for open surgery.

Health-related quality of life outcomes after robot-assisted and open radical cystectomy using a validated bladder-specific instrument: a multi-institutional study.

OBJECTIVE: To evaluate health-related quality of life (HRQL) using validated bladder-specific Bladder Cancer Index (BCI) and European Organization for Research and Treatment of Cancer Body Image scale (BIS) between open radical cystectomy (ORC) and robot-assisted radical cystectomy (RARC). METHODS: This was a retrospective case series of all patients who underwent radical cystectomy. Patients were grouped based on surgical approach (open vs robot assisted) and diversion technique (extracorporeal vs intracorporeal). Patients completed BCI and BIS preoperatively and at standardized postoperative intervals (at least 2). The primary exposure variable was surgical approach. The primary outcome measure was difference in interval and baseline BCI and BIS scores in each group. The Fisher exact, Wilcoxon rank-sum, and Kruskal-Wallis tests were used for comparisons. RESULTS: Eighty-two and 100 patients underwent RARC and ORC, respectively. Compared with RARC, more patients undergoing ORC had an American Society of Anesthesiology score≥3 (66% vs 45.1% RARC; P=.007) and shorter median operative time (350 vs 380 minutes; P=.009). Baseline urinary, bowel, sexual function, and body image were not different between both the groups (P=1.0). Longitudinal postoperative analysis revealed better sexual function in ORC group (P=.047), with no significant differences between both the groups in the other 3 domains (P=.11, .58, and .93). Comparisons regarding diversion techniques showed similar findings in baseline and postoperative HRQL data, with no significant differences in the HRQL and body image domains. CONCLUSION: RARC has comparable HRQL outcomes to ORC using validated BCI and BIS. The diversion technique used does not seem to affect patients' quality of life.