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Technological advancements have revolutionized surgical methods, with laparoscopic and robotic surgeries offering significant benefits over traditional open procedures. These benefits include reduced intraoperative blood loss, shortened hospital stays, faster recovery, and improved cosmetic outcomes. However, the learning curve for laparoscopic surgery remains a challenge. Robotic systems, like the da Vinci Surgical System, address many limitations of laparoscopic surgery, including limited range of motion and tremors, and offer superior ergonomics. Despite concerns over cost and tactile feedback, innovations like telesurgery and augmented reality are enhancing robotic surgery's potential. Moreover, robotic surgery generally results in less blood loss, fewer complications, and quicker recovery compared to open surgery. Robotic surgery tends also to be less physically demanding for surgeons, reducing fatigue and musculoskeletal strain. However, research also reveals that many surgeons still experience discomfort, particularly in the neck and shoulders, emphasizing the need for ergonomic training and improved workstation setups. The review also explores the impact of pre-procedure fatigue on surgical performance, noting that fatigue can impair performance on surgical simulators, particularly among residents. Despite this, studies showed that performing consecutive surgeries in a single day does not appear to adversely affect patient outcomes. Overall, ergonomic interventions are crucial in both laparoscopic and robotic surgeries to enhance surgeon efficiency and well-being, and further research is needed to optimize these surgical methods and understand the long-term impacts of fatigue on performance and patient outcomes., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Introduction: Botulinum toxin A (BoNT-A) injections in the prostate gland have been used as a minimally invasive option for treating bladder outlet obstruction (BOO). However, the efficacy of transurethral BoNT-A injections for BOO is not well established in the literature. The aim of this study is to collect evidence on the efficacy of transurethral BoNT-A injections for the treatment of BOO., Materials and Methods: This systematic review and meta-analyses was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. A systematic literature search was performed till December 2022. The study population consisted of adult patients diagnosed with BOO, who underwent transurethral injections of BoNT-A for the treatment of BOO., Evidence Synthesis: Out of 883 records, we identified seven studies enrolling 232 participants, of which only one nonrandomized controlled trial was found. Four prospective studies and two retrospective studies. Three studies included patients with lower urinary tract symptoms (LUTS) and benign prostatic hyperplasia (BPH) and were included in the meta-analysis. Three studies included patients with urethral sphincter hyperactivity. One study included patients with primary bladder neck disease (PBND). All studies showed significant improvements from baseline in maximum urinary flow rate (Qmax), International Prostate Symptom Score (IPSS), and postvoid residual (PVR) at 3 and 6 months. The adverse events were mild in all studies. Hematuria, UTI, and urinary retention were reported across all studies., Conclusion: In conclusion, transurethral BoNT-A injections have been shown to improve LUTS, QoL, and urodynamic parameters of individuals with BOO at 3 and 6 months after injections, and no serious adverse effects have been reported. However, data on the long-term benefits of this treatment are scarce, and more prospective, randomized studies with larger samples examining various injection techniques, dosages, and extended follow-up of recurrent injections are needed., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background/Objectives : There is an urgent need for comparative analyses of the intraoperative, oncological, and functional outcomes of different surgical robotic platforms. We aimed to compare the outcomes of RARP performed at a tertiary referral robotic centre with the novel Hugo TM RAS system with those performed with a daVinci surgical system, which is considered the reference standard. Methods : We analysed the data of 400 patients undergoing RARP ± pelvic lymph node dissection between 2021 and 2023, using propensity score (PS) matching to correct for treatment selection bias. All procedures were performed by three surgeons with Hugo TM RAS or daVinci. Results : The PS-matched cohort included 198 patients with 99 matched pairs, balanced for all covariates. Positive surgical margins (PSMs) were found in 22.2% and 25.3% ( p = 0.616) of patients, respectively, in the Hugo TM RAS and daVinci groups. No significant differences were found for other important perioperative outcomes, including median (1st-3rd q) operative time (170 (147.5-195.5) vs. 166 (154-202.5) min; p = 0.540), median (1st-3rd q) estimated blood loss (EBL) (100 (100-150) vs. 100 (100-150) ml; p = 0.834), Clavien-Dindo (CD) ≥ 2 complications (3% vs. 4%; p = 0.498), and social continence at 3 months (73.7% vs. 74.7%; p = 0.353). In multiple analyses, no associations were found between surgical outcomes (PSM, length of PSM, operative time, EBL, length of catheterization, length of hospital stay, social continence at three months after surgery, and CD ≥ 2 complications) and the robotic platform. Conclusions : Our findings demonstrate that Hugo TM RAS enables surgeons to safely and effectively transfer the level of proficiency they reached during their previous experience with the daVinci systems.

Urinary tract infections (UTIs) present a formidable challenge in the care of individuals affected by multiple sclerosis (MS). Lower urinary tract dysfunction is a prevalent issue among MS patients, predisposing them to an elevated risk of UTIs. When left untreated, UTIs can further exacerbate the already compromised quality of life in individuals with MS. The diagnosis and management of UTIs in MS patients necessitate a careful clinical evaluation. The objective of this review is to delineate preventive strategies and current and developing therapeutic approaches for preventing and treating UTIs associated with urinary dysfunction, catheterization, and upper urinary tract infections in patients with MS. Effectively addressing UTIs and urinary tract dysfunction in individuals with multiple sclerosis calls for a comprehensive, interdisciplinary approach., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background/Objectives : to assess surgical, oncological, and functional outcomes of robot-assisted radical prostatectomy (RARP) performed using the novel Hugo™ RAS system. Methods : A systematic review was conducted following the PRISMA guidelines, using PubMed, Web of Science, Scopus, and Embase databases. Eligible papers included studies involving adult males undergoing RARP with the Hugo™ RAS platform, with at least ten patients analyzed. The pooled analysis was performed using a random-effect model. Results : Quantitative analysis was conducted on 12 studies including 579 patients. The pooled median docking time, console time, and operative time were 11 min (95% CI 7.95-14.50; I 2 = 98.4%, ten studies), 142 min (95% CI 119.74-164.68; I 2 = 96.5%, seven studies), and 176 min (95% CI 148.33-203.76; I 2 = 96.3%, seven studies), respectively. The pooled median estimated blood loss was 223 mL (95% CI 166.75-280.17; I 2 = 96.5%, eleven studies). The pooled median length of hospital stay and time to catheter removal were 2.8 days (95% CI 1.67-3.89; I 2 = 100%, ten studies) and 8.3 days (95% CI 5.53-11.09; I 2 = 100%, eight studies), respectively. The pooled rate of postoperative CD ≥ 2 complications was 4.1% (95% CI 1-8.5; I 2 = 63.6%, eleven studies). The pooled rate of positive surgical margins and undetectable postoperative PSA were 20% (95% CI 12.6-28.5; I 2 = 71.5%, nine studies) and 94.2% (95% CI 87.7-98.6; I 2 = 48.9%, three studies), respectively. At three months, a pooled rate of social continence of 81.9% (95% CI 73.8-88.9; I 2 = 66.7%, seven studies) was found. Erectile function at six months was 31% in one study. Conclusions : despite the preliminary nature of the evidence, this systematic review and pooled analysis underscores the feasibility, safety, and reproducibility of the Hugo™ RAS system in the context of RARP.

Background: Robotic-assisted surgery is the gold standard for performing radical prostatectomy (RARP), with new robotic devices such as Hugo TM RAS gaining prominence worldwide., Objective: We report the surgical, perioperative, and early postoperative outcomes of RARP using Hugo TM RAS., Design, Setting, and Participants: Between April 2022 and October 2023, we performed 132 procedures using the Montsouris technique with a four-robotic-arm configuration in patients with biopsy-proven prostate cancer (PCa)., Outcome Measures: We collected intraoperative and perioperative data during hospitalization, along with follow-up data at predefined postoperative intervals of 3 and 6 months., Results and Limitations: Lymphadenectomy was performed in 25 procedures, with a bilateral nerve-sparing technique in 33 and a monolateral nerve-sparing technique in 33 cases. The mean total surgery time was 242 (±57) min, the mean console time was 124 (±48) min, and the mean docking time was 10 (±2) min. We identified 17 system errors related to robotic arm failures, 9 robotic instrument breakdowns, and 8 significant conflicts between robotic arms. One post-operative complication was classified as Clavien-Dindo 3b. None of the adverse events, whether singular or combined, increased the operative time. Positive margins (pR1) were found in 54 (40.9%) histological specimens, 37 (28.0%) of which were clinically significant. At 3 and 6 months post-surgery, the PSA levels were undetectable in 94.6% and 92.1% of patients, respectively. Social urinary continence was regained in 86% after 6 months. Limitations of our study include its observational monocentric case-series design and the short follow-up data for functional and oncological outcomes., Conclusions: Our initial experience highlights the reliability of the Hugo TM RAS system in performing RARP. Additionally, we also list problems and solutions found in our daily work.

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.

Background: Renal cell carcinoma accounts for 2-3% of all malignant cancers in adults and is characterized by the potential development of venous tumor thrombus., Case Presentation: We present a rare case of a 62-year-old Caucasian man who arrived in the emergency department for monosymptomatic hematuria. Further investigation revealed a right renal cell carcinoma with 16 cm intravascular extension through the renal vein into the inferior vena cava and right atrium associated with significant coronary artery disease based on the computed tomography scan and coronary angiography. To the best of our knowledge, after an extensive literature review, only one similar case has been reported with involvement of the contralateral kidney. Therefore, there are no applicable management recommendations. After performing coronary artery bypass graft surgery, we proceeded with an open right radical nephrectomy and inferior vena cava and right atrium thrombectomy under cardiopulmonary bypass and while the patient's heart was still beating. The postoperative course went without complications, and the patient was discharged from the hospital on the 10th postoperative day., Conclusions: Radical nephrectomy and thrombectomy with reconstruction of the inferior vena cava combined with coronary artery bypass graft can be performed safely and effectively in selected patients with renal cell carcinoma and significant coronary artery disease. Multidisciplinary teamwork and careful patient selection are essential for optimal outcomes., (© 2023. The Author(s).)

Background: The goal of precision medicine in prostate cancer (PCa) is to individualize the treatment according to the patient's germline mutation status. PCa has a very high rate of genetic predisposition compared with other cancers in men, with an estimated rate of cancers ascribable to hereditary factors of 5-15%., Methods: A systematic search (PubMed, Web of Science, and ClinicalTrials.gov) of English literature from 2000 to 2022, using the keywords "prostate cancer", "germline mutations", "family history", and "inheritance" was conducted, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines., Results: The search identified 980 publications. Of these, 200 papers were removed before screening (duplicates, non-English literature, and publication year before 2000) and 245 records were excluded after title/abstract screening. Finally, 50 articles were included in the final analysis. We analyze the latest evidence on the genetic basis of PCa predisposition and clinical implications for more personalized screening protocols and therapeutic management of this high-prevalent cancer., Discussion: Emerging data show that germline mutations in homologous recombination genes (BRCA1/2, ATM, CHECK2), in mismatch repair genes (MLH1, MLH2, MSH6), and other additional genes are associated with the development and aggressiveness of PCa. Germline testing and genetic counseling have increasingly important implications in cancer screening and therapeutic decisions making for patients affected by PCa. Patients with localized PCa and some gene mutations are more likely to develop aggressive cancer, so active treatment may be preferable to active surveillance for these patients. Moreover, in patients with metastatic PCa, these gene alterations may be useful biomarkers for predicting response to specific therapy such as PARP inhibitors, recently approved for the treatment of metastatic castration-resistant PCa. The evidence supports recent guidelines and recommendations considering germline genetic testing for patients with a positive family history of PCa or men with high risk or metastatic disease., (© 2022. The Author(s), under exclusive licence to Springer Nature Limited.)

Background: Antimicrobial resistance (AMR) remains a significant public health concern, closely linked to antibiotic overuse. During the COVID-19 pandemic, broad-spectrum antibiotics were frequently administered, potentially exacerbating AMR. This study aimed to assess AMR patterns in our urology department before and after the pandemic., Methods: The study encompassed patients admitted to our urology department from January 2016 to December 2022, with confirmed urinary tract infection, bloodstream infection, or wound infection based on positive culture results. Descriptive statistics, including mean, frequency, and percentage, summarized the data. Trends were analyzed using the Joinpoint Regression program., Results: A total of 506 patients were included. Escherichia coli and Klebsiella pneumoniae displayed resistance rates of 65% and 62% to ciprofloxacin, respectively. K. pneumoniae showed resistance rates of 41% to piperacillin tazobactam and 3rd generation cephalosporins (3GC). Carbapenem resistance was observed in 38% of K. pneumoniae isolates. Additionally, 26% of E. coli , 26% of K. pneumoniae , and 59% of Proteus mirabilis isolates were ESBL-positive. Among gram+, 72% of Staphylococcus aureus isolates were MRSA , and 23% of Enterococcus faecium isolates were VRE . Trends in antimicrobial susceptibility patterns over the 7-year study period revealed a statistically significant decrease in E. coli resistance to amoxicillin-clavulanic acid (APC: -5.85; C.I. 95% p < 0.05) and a statistically significant increase in K. pneumoniae resistance to 3GC (APC: 9.93; CI (-19.9-14.4 95% p < 0.05). There were no statistically significant differences in AMR incidence pre- and post-COVID-19., Conclusion: The COVID-19 pandemic did not appear to influence the AMR incidence in our urology department. However, the overall prevalence of AMR and MDROs in our department remains high compared to European AMR.

Multiple sclerosis (MS) is the most frequent neurological disease in young adults, with the greatest incidence between age of 30 and 35 years. Sexual dysfunctions (SDs) are frequent, but are often underestimated in patients with MS, and can have a significantly high impact on patient's quality of life. Aim of this review is to summarize sexual dysfunctions in male and female MS patients and to illustrate current and emerging therapeutic options for treatment., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Everyone talks about the metaverse but few know what it really is. Augmented reality, virtual reality, internet of things (IoT), 5G, blockchain: these are just some of the technologies underlying the structure of the metaverse, a sort of parallel dimension in which the physical and virtual worlds merge together enabling users to interact by emerging technologies in order to enhance their actions and decisions. The healthcare scientific community is already looking at the metaverse as a new research frontier, a tool to improve medical knowledge and patient care. We reviewed the metaverse applications and services, looking for those that could best be developed in the urological field. Urology, due to its technological nature, is a privileged laboratory for experimenting and exploiting the applications of the metaverse both inside and outside the operating room. The revolution of the metaverse is already happening, which is why it is necessary that urologists face it as protagonists in order to lead it in the right direction.

The artificial urinary sphincter (AUS) implantation is an effective treatment of post-prostatectomy urinary incontinence (PPI). Still, it may result in troublesome complications such as intraoperative urethral lesion and postoperative erosion. Based on the multilayered structure of the tunica albuginea of the corpora cavernosa, we evaluated an alternative transalbugineal surgical technique of AUS cuff placement with the aim to decrease perioperative morbidity while preserving the integrity of the corpora cavernosa. A retrospective study was conducted in a tertiary referral center from September 2012 to October 2021, including 47 consecutive patients undergoing AUS (AMS800 ® ) transalbugineal implantation. At a median (IQR) follow-up of 60 (24-84) months, no intraoperative urethral injury and only one noniatrogenic erosion occurred. The actuarial 12 mo and 5 yr overall erosion-free rates were 95.74% (95% CI: 84.04-98.92) and 91.76% (95% CI: 75.23-97.43), respectively. In preoperatively potent patients, the IIEF-5 score remained unchanged. The social continence (0-1 pads per day) rate was 82.98% (CI 95%: 68.83-91.10) at 12 mos and 76.81% (CI 95%: 60.56-87.04) at 5 yrs follow-up. Our technically refined approach to AUS implantation may help to avoid intraoperative urethral lesions and lower the risk of subsequent erosion without compromising sexual function in potent patients. Prospective and adequately powered studies are necessary to achieve more compelling evidence.

We designed a retrospective study to assess the surgical and economic outcomes of robot-assisted laparoscopic pyeloplasty (RALP) compared with open pyeloplasty (OP), including consecutive patients suffering from ureteropelvic junction obstruction and operated on from January 2012 to January 2022 at a single center. Preoperative, intraoperative, and postoperative outcomes, including costs, were comparatively analyzed. The primary outcome was 3-month success, defined as symptom resolution and no obstruction upon diuretic renal scintigraphy. Overall, 91 patients were included (48 OP and 43 RALP). The success rate at 3 months was 93.0% and 83.3% in the RALP and OP group, respectively ( p = 0.178), and the results remained stable at the last follow-up (35.4 ± 22.8 months and 56.0 ± 28.1 months, respectively). Intraoperative blood loss ( p < 0.001), need for postoperative analgesics ( p = 0.019) and antibiotics ( p = 0.004), and early postoperative complication rate ( p = 0.009) were significantly lower in the RALP group. None of the assessed variables were a predictor for failure. The mean total direct cost per surgical procedure and related hospital stay was 2373 € higher in the RALP group. RALP is an effective and safe treatment for ureteropelvic junction obstruction; however, further studies are needed to evaluate the cost-effectiveness of RALP, accounting for indirect costs and cost-saving with new surgical platforms.

Robot-assisted radical prostatectomy (RARP) is the most adopted treatment for localized prostate cancer. The aim of this study was to explore the learning curves (LC) for overall and site-specific positive surgical margins (PSM) occurrence after RARP of multiple surgeons within a step-structured mentor-initiated training program. The study included consecutive patients undergoing RARP between January 2013 and March 2020, by three surgeons: a mentor and his two trainees. Prospectively collected patients' data were retrospectively analyzed. The cumulative summation (CUSUM) method was used to generate the LCs, with turning points indicating the number of cases to reach proficiency levels. Furthermore, the association between PSM and surgical experience was evaluated, adjusting for case mix. A total of 761 consecutive patients were included, 370 treated by the Mentor surgeon, 247 and 144 treated, respectively, by the two Trainees. Mentor and Trainees had similar PSM rates (31.6% vs 28.0% vs 31.3%, p = 0.6). CUSUM charts showed different LC shapes for different PSM locations (postero-lateral, bladder neck, apex, and multifocal/> 3 mm). Surgical experience was significantly associated with overall, postero-lateral, and multifocal/> 3 mm PSMs, in the Mentor series only. Trainees reached their turning points after far fewer cases then the Mentor, both for overall (12 and 31 vs 153), postero-lateral (24 and 30 vs 120), and multifocal/> 3 mm PSMs (9 and 31 vs 153). The achievement of stable SM proficiency takes involved different LCs depending on the prostatic location being considered. Monitoring site-specific LC can indicate the surgical steps for which there may be still room for further technical refinements, even when an apparent proficiency status seems achieved., (© 2022. The Author(s).)

Objective: To resume each specialist's role in the management of neurologic urinary tract symptoms (nLUTS) and sexual dysfunctions (SD) in patients suffering from multiple sclerosis (MS)., Material and Methods: We asked a neurologist, a urologist and a gynecologist, experts on neuro-urology and sexual dysfunction at our hospital, to resume their role in the management of nLUTS and SD in MS patients based on the review of current evidence. PubMed was used to review literature with a focus on nLUTS and SD in MS patients., Conclusions: The difference in symptomatology in MS patients is very wide. The more the CNS is involved, the more the variations and severity of nLUTS is present. SD have numerous causes and should always be assessed. Urologists play the director's role in evaluating and treating these patients. Neurologist should play an important role, they must evaluate the potential mutual interactions between disease manifestations of MS and their treatments. Additionally, gynecologists play an important information sharing role in the management of patients with multiple sclerosis.

Background: To date, robotic surgery in urology is well established all over the world. The newest platform on the market is the HUGO™ RAS system, developed by Medtronic. In this paper we provide a brief description of the system and describe our system set-up and surgical approach with this new platform in our initial experience of robotic radical prostatectomy (RARP) series., Materials and Methods: After an official training, seven consecutive patients affected by localized prostate cancer underwent RARP with HUGO TM RAS system at our Institution. A description of our surgical approach and docking setup is provided. Docking and console times were reported for all precedures together with main suggestions to facilitate the use of this new system at the beginning of the experience., Results: Our operating room setup has shown to be safe, effective, and easy replicable. During our series, operative times appeared to be easy reproducible and comparable to those obtained with daVinci system. No major system faults and conflicts between robotic arms were observed after the first procedure., Conclusions: Our surgical approach and system configuration for performing RARP with the new HUGO™ RAS system appears to be safe, efficient and easy reproducible.

Purposes: Little research exists on potential learning curve for male sling procedures. We aimed to perform a learning curve analysis of a single surgeon's experience of sling placement evaluating multiple outcomes and using the cumulative sum failure methodology., Methods: The study included 65 consecutive patients that underwent implantation of a fixed transobturator sling (TiLOOP Male) for post-radical prostatectomy stress incontinence at our institution from January 2013 to December 2018. Dichotomous outcomes evaluated with cumulative sum failure analysis included 12-months continence defined based on Patient Global Impression of Improvement (PGI-I) questionnaire (primary outcome), 24 h pad test and, 24 h pad use, operative time (⩽/>60 min), and complications (yes/no). Univariate and multivariate logistic regression analyses were performed to evaluate the association of the procedures' chronological sequence number with the outcomes., Results: Cumulative sum failure curves revealed a clear and lengthy learning curve effect for most of subjective and quantitative continence outcomes and for operative time. For the primary outcome (at least much improved at PGI-I), 62 procedures were required to overcome the learning curve. Accordingly, multivariate analyses showed that the sequence number was statistically significant for predicting failures based on PGI-I (adjusted OR 0.95; 95% CI: 0.91-0.99; p  = 0.02), objective outcomes, and operative time., Conclusions: An evident and lengthy learning curve was observed in our series of male sling placement to achieve the end level of proficiency, independently from case-mix. Individualized structured training on male sling surgery will benefit patients treated in the initial surgeon's experience. Surgical experience should be considered when reporting studies on male slings.

Partial nephrectomy (PN) is the gold standard treatment for localized renal masses. Robot-assisted PN (RAPN) has overcome laparoscopy’s technical limitations, greatly expanding the indications of minimally invasive PN, which is dominated by renal artery clamping in almost all published series. We compared off-clamp RAPN (OFFC-RAPN) with the open approach (OFFC-OPN) using propensity score (PS) matching. A favourable pentafecta outcome was defined as a combination of no positive surgical margins (PSM), no complications of Clavien−Dindo (CD) grade ≥ 3, post-operative eGFR loss <10%, length of hospital stay (LOS) ≤ 5 days and estimated blood loss (EBL) < 200 mL. A total of 340 consecutive patients were included. The PS-matched cohort included 142 patients: 71 matched pairs well-balanced for all covariates. The OFFC-RAPN group showed significantly shorter operative time (149.8 vs. 173.9 min, p = 0.003), lower EBL (182.1 vs. 329.3 mL, p = 0.001), and shorter LOS (5.8 vs. 6.9 days, p = 0.02), with a higher proportion of patients with LOS ≤ 5 days (57.7% vs. 23.9%, p < 0.001). No significant differences were found for PSM rate (2.8% vs. 8.4%, p = 0.27), CD > 2 complication rate (4.2% vs. 2.8%, p = 1.00) and mean ± SD eGFR change (−0.06 ± 0.3 vs. −0.8 ± 0.3, p = 0.5). Pentafecta was achieved in 56.3% and 21.1% in the OFFC-RAPN and OFFC-OPN series, respectively (p < 0.0001). On multivariable analysis, surgical approach and BMI proved to be independent predictors of achieving pentafecta. After adjusting for potential treatment selection bias, OFFC-RAPN outperformed OFFC-OPN for important peri-operative outcomes, without compromising oncological and functional safety.

Aims: Multiple sclerosis (MS) is an autoimmune and neurodegenerative disease that is characterized by a great variety symptoms. Most MS patients suffer from neurogenic lower urinary tract symptoms (nLUTS) and erectile dysfunctions (ED). The aim this study is to assess the impact of nLUTS and ED on marital relationships in MS patients. Materials and Methods: MS male patients that arrived for our attention were prospectively enrolled in the study. All of the patients were evaluated on an Expanded Disability Status Scale (EDSS), an IIEF-5 for sexual function, an ICIQ-MLUTS for urinary function, and a Dyadic Adjustment Scale (DAS) for marital relationships. The data were analyzed using descriptive and inferential statistical tests in STATA/MP14. Results: The data of 57 male MS patients were eligible. The mean age was 45 (13.7) years, the mean disease duration was 15.49 (7.86) years, and the mean EDSS score was 3.5 (1.89). In total, 33 (57.89%) MS patients reported urine incontinence, of those, 24 (42.11%) reported UUI. The mean DAS score was 74.40 (34.58). The mean IIEF-5 score was 12.40 (8.05). The mean ICIQ-MLUTS score was 71.94 (41.06). The DAS and ICIQ-MLUTS scores were negatively correlated (r = −0.30, p < 0.001). The DAS and IIEF-5 were moderately correlated (r = 0.47, p < 0.001). The DAS and EDSS were strongly correlated (r = −0.72, p < 0.001). A univariate analysis showed that increasing age (p < 0.001), a longer disease duration (p = 0.029), a higher EDSS score (p < 0.001), and a higher ICIQ-MLUTS score (p < 0.001) were all significantly associated with lower DAS scores. Conclusions: This study demonstrated the large negative impact that nLUTS and ED due to MS have on patients’ marital relationships, highlighting the importance of a multidisciplinary approach in MS patients.

Aim: The aim of this study is to assess whether there are some correlations between radiomics and baseline clinical-biological data of prostate cancer (PC) patients using Fluorine-18 Fluoroethylcholine ( 18 F-FECh) PET/CT., Methods: Digital rectal examination results (DRE), Prostate-Specific Antigen (PSA) serum levels, and bioptical-Gleason Score (GS) were retrospectively collected in newly diagnosed PC patients and considered as outcomes of PC. Thereafter, Volumes of interest (VOI) encompassing the prostate of each patient were drawn to extract conventional and radiomic PET features. Radiomic bivariate models were set up using the most statistically relevant features and then trained/tested with a cross-fold validation test. The best bivariate models were expressed by mean and standard deviation to the normal area under the receiver operating characteristic curves (mAUC, sdAUC)., Results: Semiquantitative and radiomic analyses were performed on 67 consecutive patients. tSUVmean and tSkewness were significant DRE predictors at univariate analysis (OR 1.52 [1.01; 2.29], p = 0.047; OR 0.21 [0.07; 0.65], p = 0.007, respectively); moreover, tKurtosis was an independent DRE predictor at multivariate analysis (OR 0.64 [0.42; 0.96], p = 0.03) Among the most relevant bivariate models, szm&#95;2.5D.z.entr + cm.clust.tend was a predictor of PSA levels (mAUC 0.83 ± 0.19); stat.kurt + stat.entropy predicted DRE (mAUC 0.79 ± 0.10); cm.info.corr.1 + szm&#95;2.5D.szhge predicted GS (mAUC 0.78 ± 0.16)., Conclusions: tSUVmean, tSkewness, and tKurtosis were predictors of DRE results only, while none of the PET parameters predicted PSA or GS significantly; 18 F-FECh PET/CT radiomic models should be tested in larger cohort studies of newly diagnosed PC patients.

Background: The management of non-muscle invasive bladder carcinoma (NMIBC) after transurethral resection of a bladder tumor consists of adjuvant intravesical therapy and strict and long surveillance with urine cytology and cystoscopy. The Bladder EpiCheck test (Nucleix Ltd) (BE) is a newly developed urinary markers based on DNA methylation changes in a panel of 15 genomic biomarkers, with a promising performance in term of non-invasive NMIBC detection., Methods: In this study we prospectively enrolled 151 consecutive patients with high grade NMIBC, treated with intravesical BCG and mitomycin C therapy and evaluated during the follow-up by voided urine cytology and white-light cystoscopy, according to the European Association of Urology Guidelines. The Bladder EpiCheck test was performed at the same time of urine cytology in voided specimen. In all cases with positive cytology the diagnosis was confirmed by histology and a diagnosis was made according to the 2017 tumor, node, metastasis (TNM) classification and graded using both the 1973 and the 2004 World Health Organization (WHO) classifications., Results: At three months of follow-up, we reported similar overall specificity rates for BE and urine cytology (85,1% vs 86,3%). In the group of patients with carcinoma in situ (CIS), we found the same specificity for BE and urine cytology (81,4%), while in the groups of patients with papillary high grade NMIBC, the specificity of BE was higher compared to cytology (96,3% vs 90,4%). The sensitivity of BE was always higher compared to cytology during all the follow-up both for papillary NMIBC and CIS., Conclusion: In the early follow-up of NMIBC the EpiCheck test might replace urinary cytology., Competing Interests: Conflict of interest The authors have no conflicts of interest to disclose., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Prostate cancer is the second most commonly diagnosed cancer in man. Since the first MRI was performed, enormous progress has been made in diagnosis, treatment, and follow up of PCa, mainly due to multiparametric prostatic MRI (mpMRI). Although mpMRI has become the best imaging tool for identifying PCa, some limitations still exist. Prostate imaging with mpMRI is, to date, the best way to locate suspicious lesions to trigger prostate biopsy, plan active surveillance, or definitive treatment. In case of relapse, mpMRI can help detect local disease and provide specific management. It is well known that there is a subset of patients in whom mpMRI fails to depict csPCa. These missed significant cancers demand great attention. Prostate mpMRI quality depends on several factors related to equipment (including equipment vendor, magnet field and gradient strength, coil set used, software and hardware levels, sequence parameter choices), patient (medications, body habitus, motion, metal implants, rectal gas), and most importantly the radiologic interpretation of images (learning curve effects, subjectivity of observations, interobserver variations, and reporting styles). Inter-reader variability represents a huge current limitation of this method. Therefore, mpMRI remains the best imaging tool available to detect PCa, guiding diagnosis, treatment, and follow up while inter-reader variability represents the best limitation. Radiomics can help identifying imaging biomarkers to help radiologist in detecting significant PCa, reducing examination times, and costs.

Modifiable lifestyle-related risk factors are the object of increasing attention, with a view to primary and tertiary prevention, to limit the onset and development of diseases.Also in the urological field there is accumulating evidence of the relationship between urological diseases and lifestyle-related risk factors that can influence their incidence and prognosis. Risk factors such as nutrition, physical activity, sexual habits, tobacco smoking, or alcohol consumption can be modified to limit morbidity and reduce the social impact and the burdensome costs associated with diagnosis and treatment.This review synthesizes the current clinical evidence available on this topic, trying to satisfy the need for a summary on the relationships between the most important lifestyle factors and the main benign urological diseases, focusing on benign prostatic hyperplasia (BPH), infections urinary tract (UTI), urinary incontinence (UI), stones, erectile dysfunction, and male infertility.

Introduction: Ureteropelvic junction obstruction is a pathology typically diagnosed in childhood. Nevertheless, some clinically silent cases may be unnoticed until adulthood., Case Description: We report the case of a 53-year-old female with hydronephrosis due to ureteropelvic junction stenosis diagnosed in the adulthood, who subsequently developed obstruction with progressive worsening of renal function without symptoms., Conclusion: The natural history of ureteropelvic junction obstruction is still obscure. Diuretic renogram is the gold standard for diagnosis and follow-up of ureteropelvic junction obstruction, but is weak in predicting the evolution of the disease, especially in patients with vague symptoms. Conservative treatment of adult patient with equivocal ureteropelvic junction obstruction seems reasonable, but requires a close clinical follow-up and strict patient compliance in order to promptly identify significant obstruction.

Aims: Lower urinary tract symptoms are common in multiple sclerosis (MS) and have a great impact on quality of life. We evaluated prevalence and characteristics of urological symptoms in a cohort of patients with MS., Methods: This is a cross-sectional study conducted on consecutive patients with MS attending our Center in 2018. We evaluated prevalence, clinical features, and response to symptomatic treatments of lower urinary tract disorders; we investigated the relationship between them and clinical and demographic features. Data of urodynamic studies were also collected., Results: In our cohort of 806 patients, the overall prevalence of urological symptoms was 52.9% and urgency was the most frequent symptom (59.4%). Symptomatic patients had a higher disability, a longer disease duration, a later age at onset, and a greater mean age at the time of evaluation. Urinary disorders were more frequent in patients with progressive disease and in women. About 41.8% of patients were under treatment for the urological disorder and 81.5% of them reported an improvement of symptoms., Conclusion: Urinary disorders in patients with MS have a high prevalence. An early and correct characterization of types of symptoms and an early and targeted therapeutic strategy are essential to improve the patient's quality of life and avoid future complications., (© 2021 The Authors. Neurourology and Urodynamics published by Wiley Periodicals LLC.)

Machine learning (ML) is the subfield of artificial intelligence (AI), born from the marriage between statistics and computer science, with the unique purpose of building prediction algorithms able to improve their performances by automatically learning from massive data sets. The availability of ever-growing computational power and highly evolved pattern recognition software has led to the spread of ML-based systems able to perform complex tasks in bioinformatics, medical imaging, and diagnostics. These intelligent tools could be the answer to the unmet need for non-invasive and patient-tailored instruments for the diagnosis and management of bladder cancer (BC), which are still based on old technologies and unchanged nomograms. We reviewed the most significant evidence on ML in the diagnosis, prognosis, and management of bladder cancer, to find out if these intelligent technologies are ready to be introduced into the daily clinical practice of the urologist.

Aims: Bladder EpiCheck is one of several urinary tests studied to identify bladder tumours and analyses 15 methylation biomarkers determining bladder cancer presence on the basis of methylation profile., Methods: 374 patients diagnosed with high-grade non-muscle invasive bladder cancer were treated and followed for 1 year with voided urine cytology and white-light cystoscopy and biopsies according to European Association of Urology Guidelines. 268 cases were diagnosed with high-grade papillary carcinoma, while 106 cases were carcinoma in situ. Bladder EpiCheck test was performed together with cytology in all cases., Results: Comparing cytological categories of negative for high-grade urothelial carcinoma (NHGUC) and atypical urothelial cells (AUCs), we found that an EpiScore <60 correlates with NHGUC (p=0.0003, Fisher's exact test), while comparing AUC and suspicious for high-grade urothelial carcinoma (SHGUC) or SHGUC and high-grade urothelial carcinoma (HGUC) categories, an EpiScore ≥60 correlates with SHGUC and HGUC, respectively (p=0.0031 and p=0.0027, Fisher's exact test). In each TPS category, we found that sensitivity, specificity, Positive Predicitve Value (PPV) and Negative Predictive Value (NPV) of the Bladder EpiCheck test in HGUC category were higher than those observed in SHGUC group (sensitivity=98%, specificity=100%, NPV=85.7%, PPV=100% vs sensitivity=86.6%, specificity=52.3%, NPV=84.6%, PPV=56.5%)., Conclusions: Analysing methylation study results, we demonstrated that different TPS cytological categories also carry a distinct molecular signature. Moreover, our results confirm that cytological categories SHGUC and HGUC are different entities also from a molecular point of view and should continue to represent distinct groups in TPS., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

This correction is being done to update the right surname of first name of authors of this manuscript. This does not change the results or the views presented in this manuscript.