Impairment in Activities of Daily Living Assessed by the Barthel Index Predicts Adverse Oncological Outcomes After Radical Cystectomy for Bladder Cancer.

INTRODUCTION: We tested the association between functional impairment in activities of daily living (ADL) assessed through the Barthel Index (BI), and oncological outcomes following radical cystectomy (RC) for bladder cancer (BCa). PATIENTS AND METHODS: We retrospectively analyzed data of 262 clinically nonmetastatic BCa patients, who underwent RC between 2015 and 2022, with available follow-up. According to preoperative BI, patients were divided in 2 groups: BI ≤90 (moderate/severe/total dependency in ADL) versus BI 95 to 100 (slight dependency/independency in ADL). Kaplan-Meier plots compared disease recurrence (DR)-, cancer-specific mortality (CSM)-, and overall mortality (OM)-free survival according to established categories. Multivariable Cox regression models tested the BI as an independent predictor of oncological outcomes. RESULTS: According to the BI, the patient cohort was distributed as follows: 19% (n = 50) BI ≤90 versus 81% (n = 212) BI 95-100. Compared to patients with BI 95 to 100, patients with BI ≤90 were less likely to receive intravesical immuno- or chemotherapy (18% vs. 34%, p = .028), and more frequently underwent less complex urinary diversion as ureterocutaneostomy (36% vs. 9%, p < .001), or harbored muscle-invasive BCa at final pathology (72% vs. 56%, p = .043). In multivariable Cox regression models adjusted for age, ASA physical status score, pathological T and N stage, and surgical margins status, BI ≤90 independently predicted higher DR (HR [hazard ratio]:2.00, 95%CI [confidence interval]:1.21-3.30, p = .007), CSM (HR:2.70, 95%CI:1.48-4.90, p = .001), and OM (HR:2.09, 95%CI:1.28-3.43, p = .003). CONCLUSION: Preoperative impairment in ADL was associated with adverse oncological outcomes following RC for BCa. The integration of the BI into clinical practice may improve the risk assessment of BCa patients candidates to RC.

Impact of functional impairment and cognitive status on perioperative outcomes and costs after radical cystectomy: The role of Barthel Index.

OBJECTIVES: To investigate the association between Barthel Index (BI), which measures level of patients independence during daily living activities (ADL), and perioperative outcomes in a large cohort of consecutive bladder cancer (BCa) patients, who underwent radical cystectomy (RC) at a tertiary referral center. METHODS: We retrospectively evaluated data from clinically nonmetastatic BCa patients treated with RC between 2015 and 2022. For each patient, BI was assessed preoperatively. According to BI score, patients were divided into three groups: ≤60 (total/severe dependency) vs. 65-90 (moderate dependency) vs. 95-100 (slight dependency/independency). Regression analyses tested the association between BI score and major postoperative complications (Clavien-Dindo >2), length of in-hospital stay (LOHS), 90-days readmission, and total costs. RESULTS: Overall, 288 patients were included. According to BI score, the patient cohort was distributed as follows: 4% (n = 11) BI ≤60 vs. 15% (n = 42) BI 65-90 vs. 81% (n = 235) BI 95-100. Patients with BI ≤60 had more frequent ureterocutaneostomy performed, shorter operative time, higher rates of postoperative complications, longer LOHS, higher rates of readmission, and were associated with higher total costs, compared to patients with BI 65-90 and 95-100. In multivariable regression models, BI ≤60 remained an independent predictor of increased risk of major postoperative complications (odds ratio: 6.62, p = 0.006), longer LOHS (rate ratio: 1.25, p < 0.001), and higher costs (ß: 2.617, p = 0.038). CONCLUSIONS: Total/severe dependency in ADL assessed by BI was associated with higher rates of major postoperative complications, longer hospitalization, and higher costs in BCa patients treated with RC. BI assessment should be considered during patients selection process and counseling before surgery.

Searching the half-full glass of COVID-19 pandemic: basic hygienic measures positively impact on postoperative infections after major elective urological surgery: a single-center matched pair analysis.

BACKGROUND: Since before the COVID-19 pandemic, hospital-acquired infections (HAIs) represented a global healthcare crisis. Few studies suggested that COVID-19-related basic hygiene measures (BHM) could lower HAIs rates, reaching inconclusive results. The aim of this study was to investigate the hypothetical benefit on HAIs rate of COVID-19-enhanced BHM systematic introduction after major elective urological surgery. METHODS: Since the pandemic began, our hospital has implemented BHM to limit the spread of COVID-19. We compared patients operated in the pre-COVID-19 era (no-BHM period) with those operated after the pandemic started (BHM period). Outcomes were the incidence of HAIs and postoperative complications, and the length of hospital stay (LOS). Two balanced groups were generated by propensity score 1:1 matching. RESULTS: Of 1053 major urological interventions, 604 were performed in the no-BHM period, and 449 in the BHM period. After matched analysis, the comparison groups consisted of 310 patients each. Of 107 recorded HAIs, 43 occurred during the BHM period (13.9%), and 64 during the no-BHM period (20.7%), with a statistically significant difference in multivariable analysis (OR 0.5 [95% CI 0.3-0.8], P=0.004). Postoperative complications rate was significantly lower in the BHM period than in the no-BHM period (29.0% versus 36.5%, OR 0.6 [95% CI 0.4-0.9], P=0.01). The LOS differed significantly between BHM and no-BHM periods: a median of 5 (5-8) days versus 6 (5-8), respectively (P<0.001). CONCLUSIONS: The risk of infections, postoperative complications, and prolonged LOS after major urological surgery was significantly reduced with the systematic introduction of COVID-19-related BHM, their application could, therefore, be prolonged with lasting benefits.

AB0 blood groups and oncological and functional outcomes in bladder cancer patients treated with radical cystectomy.

OBJECTIVES: We investigated AB0 blood groups prevalence according to preoperative and pathological tumor characteristics, and their association with oncological outcomes, and renal function decline in a contemporary large cohort of bladder cancer (BCa) patients, who underwent radical cystectomy (RC) at a tertiary referral center. MATERIALS AND METHODS: We retrospectively evaluated data of patients with histologically confirmed and clinically non metastatic BCa, who underwent RC between 2014 and 2021 at our Institution. Kaplan-Meier (KM) plots and Cox regression (CR) models tested the relationship between AB0 blood groups and local recurrence-, metastasis-, cancer specific mortality-, and overall mortality-free survival. Logistic regression (LR) models tested the association between AB0 blood groups and renal function decline, defined as an estimated Glomerular Filtration Rate (eGFR) < 60 mL/min, at post-operative day 1, discharge and 6- months of follow-up. RESULTS: Of 301 included patients, 128 (42.5%) had group A, 126 (41.9%) had group 0, 28 (9.3%) had group B, and 19 (6.3%) had group AB. Patients with group 0 developed higher rates of muscle- invasive BCa (p = 0.028) with high-grade features (p = 0.005) at last bladder resection, and less frequently received preoperative immunotherapy with Bacillus of Calmette-Guerin (p = 0.044), than their non-0 counterparts. Additionally, these patients harbored more advanced pathologic tumor stage at RC (p = 0.024). KM plots showed no differences among all tested cancer control outcomes between AB0 blood groups (p > 0.05 in all cases). Patients with group AB presented the lowest median eGFR at each time point. In multivariable LR analyses addressing renal function decline, group AB was independently associated with eGFR< 60 mL/min at discharge (Odds Ratio: 4.28, p = 0.047). CONCLUSIONS: Among AB0 blood groups, patients with group 0 exhibited the most aggressive tumor profile. However, no differences were recorded in recurrence or survival rates. Group AB independently predicted renal function decline at discharge.

The Discipline of Pediatric Urology: Prerogatives and Necessities.

To the Editor, The aim of this "position paper" is to describe the discipline of Pediatric Urology with its clinical and cultural competencies, represent the reasons for legitimizing its existence, and reinforce its importance in the "scenario" of the National Italian Healthcare System. The requisites and the educational requirements were defined by both the Italian Ministry of Health with the State-Regions Conference, and the European Union [...].

Robotic-assisted, laparoscopic, and open radical cystectomy: surgical data of 1400 patients from The Italian Radical Cystectomy Registry on intraoperative outcomes.

Introduction: The Italian Radical Cystectomy Registry (Registro Italiano Cistectomie - RIC) aimed to analyse outcomes of a multicenter series of patients treated with radical cystectomy (RC) for bladder cancer. Material and methods: An observational, prospective, multicenter, cohort study was performed to collect data from RC and urinary diversion via open (ORC), laparoscopic (LRC), or robotic-assisted (RARC) techniques performed in 28 Italian Urological Departments. The enrolment was planned from January 2017 to June 2020 (goal: 1000 patients), with a total of 1425 patients included. Chi-square and t-tests were used for categorical and continuous variables. All tests were 2-sided, with a significance level set at p <0.05. Results: Overall median operative-time was longer in RARCs (390 minutes, IQR 335-465) than ORCs (250, 217-309) and LRCs (292, 228-350) (p <0.001). Lymph node dissection (LND) was performed more frequently in RARCs (97.1%) and LRCs (93.5%) than ORCs (85.6%) (p <0.001), with extended-LND performed 2-fold more frequently in RARCs (61.6%) (p <0.001). The neobladder rate was significantly higher (more than one-half) in RARCs. The median estimated blood loss (EBL) rate was lower in RARCs (250 ml, 165-400) than LRCs (330, 200-600) and ORCs (400, 250-600) (p <0.001), with intraoperative blood transfusion rates of 11.4%, 21.7% and 35.6%, respectively (p <0.001). The conversion to open rate was slightly higher in RARCs (6.8%) than LRCs (4.3%). Intraoperative complications occurred in 1.3% of cases without statistically significant differences among the approaches. Conclusions: Data from the RIC confirmed the need to collect as much data as possible in a multicenter manner. RARCs proves to be feasible with perioperative complication rates that do not differ from the other approaches.

Robot-Assisted, Laparoscopic, and Open Radical Cystectomy: Pre-Operative Data of 1400 Patients From The Italian Radical Cystectomy Registry.

Introduction: The Italian Radical Cystectomy Registry (RIC) is an observational prospective study aiming to understand clinical variables and patient characteristics associated with short- and long-term outcomes among bladder cancer (BC) patients undergoing radical cystectomy (RC). Moreover, it compares the effectiveness of three RC techniques - open, robotic, and laparoscopic. Methods: From 2017 to 2020, 1400 patients were enrolled at one of the 28 centers across Italy. Patient characteristics, as well as preoperative, postoperative, and follow-up (3, 6, 12, and 24 months) clinical variables and outcomes were collected. Results: Preoperatively, it was found that patients undergoing robotic procedures were younger (p<.001) and more likely to have undergone preoperative neoadjuvant chemotherapy (p<.001) and BCG instillation (p<.001). Hypertension was the most common comorbidity among all patients (55%), and overall, patients undergoing open and laparoscopic RC had a higher Charlson Comorbidities Index (CCI) compared to robotic RC (p<.001). Finally, laparoscopic patients had a lower G-stage classification (p=.003) and open patients had a higher ASA score (p<.001). Conclusion: The present study summarizes the characteristic of patients included in the RIC. Future results will provide invaluable information about outcomes among BC patients undergoing RC. This will inform physicians about the best techniques and course of care based on patient clinical factors and characteristics.

The Intraoperative Complications Assessment and Reporting with Universal Standards (ICARUS) Global Surgical Collaboration Project: Development of Criteria for Reporting Adverse Events During Surgical Procedures and Evaluating Their Impact on the Postoperative Course.

BACKGROUND: Intraoperative adverse events (iAEs) are surgical and anesthesiologic complications. Despite the availability of grading criteria, iAEs are infrequently reported in the surgical literature and in cases for which iAEs are reported, these events are described with significant heterogeneity. OBJECTIVE: To develop Intraoperative Complications Assessment and Reporting with Universal Standards (ICARUS) Global Surgical Collaboration criteria to standardize the assessment, reporting, and grading of iAEs. The ultimate aim is to improve our understanding of the nature and frequency of iAEs and our ability to counsel patients regarding surgical procedures. DESIGN, SETTING, AND PARTICIPANTS: The present study involved the following steps: (1) collecting criteria for assessing, reporting, and grading of iAEs via a comprehensive umbrella review; (2) collecting additional criteria via a survey of a panel of experienced surgeons (first round of a modified Delphi survey); (3) creating a comprehensive list of reporting criteria; (4) combining criteria acquired in the first two steps; and (5) establishing a consensus on clinical and quality assessment utility as determined in the second round of the Delphi survey. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Panel inter-rater agreement and consistency were assessed as the overall percentage agreement and Cronbach's α. RESULTS AND LIMITATIONS: The umbrella review led to nine common criteria for assessing, grading, and reporting iAEs, and review of iAE grading systems led to two additional criteria. In the first Delphi round, 35 surgeons responded and two criteria were added. In the second Delphi round, 13 common criteria met the threshold for final guideline inclusion. All 13 criteria achieved the consensus minimum of 70%, with agreement on the usefulness of the criteria for clinical and quality improvement ranging from 74% to 100%. The mean inter-rater agreement was 89.0% for clinical improvement and 88.6% for quality improvement. CONCLUSIONS: The ICARUS Global Collaboration criteria might aid in identifying important criteria when reporting iAEs, which will support all those involved in patient care and scientific publishing. PATIENT SUMMARY: We consulted a panel of experienced surgeons to develop a set of guidelines for academic surgeons to follow when publishing surgical studies. The surgeon panel proposed a list of 13 criteria that may improve global understanding of complications during specific procedures and thus improve the ability to counsel patients on surgical risk.

Association between ABO blood group and unfavorable prostate cancer features after radical prostatectomy: Retrospective study of 1149 patients.

Objectives: To test hypothesized associations between the ABO blood group (ABO-bg) system and the pathological features of prostate cancer (PCa). Material and methods: Between January 2013 and September 2019, 1173 patients underwent radical prostatectomy. Associations between ABO-bg levels and pathological features were evaluated using statistical methods. Results: Overall, 1149 consecutive patients were evaluated using the ABO-bg system, which was represented by O-bg (42.8%) and A-bg (41.3%), followed by B-bg (11.1%) and AB-bg (4.8%). Only positive surgical margins (PSMs) was correlated with ABO-bg (Pearson correlation coefficient, r = 0.071; p = 0.017), and the risk was increased in group-O (odds ratio [OR], 1.497; 95% confidence interval, 1.149-1.950; p = 0.003) versus non-O-bg. In clinical and pathological models, O-bg was at increased risk of PSM after the adjustment for prostate-specific antigen, percentage of biopsy-positive cores, and high surgical volume (adjusted OR, 1.546; 95% confidence interval, 1.180-2.026; p = 0.002); however, the adjusted OR did not change after the adjustment for tumor load and stage as well as high surgical volume. Conclusions: In clinical PCa, the risk of PSM was higher in O-bg versus non-O-bg patients after the adjustment for standard predictors. Confirmatory studies are needed to confirm the association between ABO-bg and unfavorable PCa features.

Definition of a Structured Training Curriculum for Robot-assisted Radical Cystectomy with Intracorporeal Ileal Conduit in Male Patients: A Delphi Consensus Study Led by the ERUS Educational Board.

Robot-assisted radical cystectomy (RARC) continues to expand, and several surgeons start training for this complex procedure. This calls for the development of a structured training program, with the aim to improve patient safety during RARC learning curve. A modified Delphi consensus process was started to develop the curriculum structure. An online survey based on the available evidence was delivered to a panel of 28 experts in the field of RARC, selected according to surgical and research experience, and expertise in running training courses. Consensus was defined as ≥80% agreement between the responders. Overall, 96.4% experts completed the survey. The structure of the RARC curriculum was defined as follows: (1) theoretical training; (2) preclinical simulation-based training: 5-d simulation-based activity, using models with increasing complexity (ie, virtual reality, and dry- and wet-laboratory exercises), and nontechnical skills training session; (3) clinical training: modular console activity of at least 6 mo at the host center (a RARC case was divided into 11 steps and steps of similar complexity were grouped into five modules); and (4) final evaluation: blind review of a video-recorded RARC case. This structured training pathway will guide a starting surgeon from the first steps of RARC toward independent completion of a full procedure. Clinical implementation is urgently needed. PATIENT SUMMARY: Robot-assisted radical cystectomy (RARC) is a complex procedure. The first structured training program for RARC was developed with the goal of aiding surgeons to overcome the learning curve of this procedure, improving patients' safety at the same time.

Severe intraoperative bleeding predicts the risk of perioperative blood transfusion after robot-assisted radical prostatectomy.

To evaluate potential factors associated with the risk of perioperative blood transfusion (PBT) with implications on length of hospital stay (LOHS) and major post-operative complications in patients who underwent robot-assisted radical prostatectomy (RARP) as a primary treatment for prostate cancer (PCa). In a period ranging from January 2013 to August 2019, 980 consecutive patients who underwent RARP were retrospectively evaluated. Clinical factors such as intraoperative blood loss were evaluated. The association of factors with the risk of PBT was investigated by statistical methods. Overall, PBT was necessary in 39 patients (4%) in whom four were intraoperatively. Positive surgical margins, operating time and intraoperative blood loss were associated with perioperative blood transfusion on univariate analysis. On multivariate analysis, the risk of PBT was predicted by intraoperative blood loss (odds ratio, OR 1.002; 95% CI 1.001-1.002; p < 0.0001), which was associated with prolonged operating time and elevated body mass index (BMI). PBT was associated with delayed LOHS and Clavien-Dindo complications > 2. In patients undergoing RARP as a primary treatment for PCa, the risk of PBT represented a rare event that was predicted by severe intraoperative bleeding, which was associated with increased BMI as well as with prolonged operating time. In patients who received a PBT, prolonged LOHS as well as an elevated risk of major Clavien-Dindo complications were seen.

Possible role of 5-alpha reductase inhibitors in non-invasive bladder urothelial neoplasm: multicenter study.

BACKGROUND: About 75% of urothelial bladder cancers are non-muscle invasive (NMIBC), and limited to mucosa (Ta or CIS) or sub-mucosa (T1). An increase of androgen expression and androgen receptors has a positive effect on oncogenic expression. We aimed to evaluate whether 5-alpha reductase inhibitors (5-ARI) have a role in NMIBC. METHODS: We retrospectively evaluated the clinical and pathological data of 423 patients with NMIBC who underwent transurethral bladder resection. We considered the number of resections, number of total recurrences, time of recurrences, and histopathology details. The population was classified into two groups: treated and untreated with 5-ARIs. The enrolled patients were in treatment with 5ARIs for symptomatic prostatic hyperplasia for at least 12 months. Mean follow-up time was 30.43 months. RESULTS: Patients treated with 5-ARIs had a lower rate of recurrence (14%) than the untreated group (37%). There was a significant difference in the mean number of recurrences between the untreated and the treated group (P=0.006). Furthermore, the treated group showed a significantly greater number of low than high grade tumors, compared to the untreated group (P≤0.05). There was a significant decrease in the number of muscle invasive tumors in treated patients (P=0.032). The recurrence-free survival rate of patients treated with 5-ARIs was significantly higher (P=0.0001). CONCLUSIONS: Long-term treatment with 5-ARIs might reduce the risk of bladder tumor recurrence, extension of lesions and increase the recurrence-free survival rate. A long-term, randomized prospective study could definitively assess the possible role of these drugs.

Health-related quality of life 24 months after prostate cancer diagnosis: an update from the Pros-IT CNR prospective observational study.

BACKGROUND: This study analyzes patient health-related quality of life (QoL) 24-month after prostate cancer (PCa) diagnosis within the PROState cancer monitoring in ITaly from the National Research Council (Pros-IT CNR) study. METHODS: Pros-IT CNR is an ongoing, longitudinal and observational study, considering a convenience sample of patients enrolled at PCa diagnosis and followed at 6, 12, 24, 36, 48 and 60 months from the diagnosis. Patients were grouped according to the treatment received: nerve sparing radical prostatectomy (NSRP), non-nerve sparing radical prostatectomy (NNSRP), radiotherapy (RT), RT plus androgen deprivation (RT plus ADT) and active surveillance (AS). QoL was measured through the Italian versions of SF-12 and UCLA-PCI questionnaires at diagnosis and at 6-12 and 24-month. The minimal clinically important difference (MCID) was defined as half a standard deviation of the baseline domain. RESULTS: Overall, 1537 patients were included in the study. The decline in urinary function exceeded the MCID at each timepoint only in the NSRP and NNSRP groups (at 24 months -14.7, P<0.001 and -19.7, P<0.001, respectively). The decline in bowel function exceeded the MCID only in the RT (-9.1, P=0.02) and RT plus ADT groups at 12 months (-10.3, P=0.001); after 24 months, most patients seem to recover their bowel complaints. The decline in sexual function exceeded the MCID at each timepoint in the NNSRP, NSRP and RT plus ADT groups (at 6 months -28.7, P<0.001, -37.8, P<0.001, -20.4, P<0.001, respectively). CONCLUSIONS: Although all the treatments were relatively well-tolerated over the 24 month period following PCa diagnosis, each had a different impact on QoL.

The waiting time for prostate cancer treatment in Italy: analysis from the PROS-IT CNR Study.

BACKGROUND: Prostate cancer (PCa) is the second most common neoplasm in male patients. To date, there's no certain indication about the maximum waiting time (WT) acceptable for treatment beginning and the impact on oncological and functional outcomes has not been well established. METHODS: Data from the National Research Council PCa monitoring multicenter project in Italy (Pros-IT CNR) were prospectively collected and analyzed. WT was defined as the time from the bioptical diagnosis of PCa to the first treatment received. Patients were divided in two groups, using a time frame of 90 days. Quality of life was measured through the Italian version of the University of California Los Angeles-Prostate Cancer Index (UCLA-PCI) and of the Short-Form Health Survey (SF-12). The occurrence of upgrading, upstaging, presence of lymph node metastasis and positive surgical margins at the final histopathological diagnosis, and PSA at 12 months follow-up were evaluated. RESULTS: The overall median WT was 93 days. The logistic multivariable model confirmed that age, being resident in Southern regions of Italy and T staging at diagnosis were significantly associated with a WT>90 days. At 6 months from diagnosis the mean SF-12 score for the emotional-psychological component was significantly lower in WT≥90 days group (P=0.0428). Among patients treated with surgical approach, no significant differences in oncological outcomes were found in the two groups. CONCLUSIONS: In our study age, clinical T stage and provenance from Southern regions of Italy are associated with a WT>90 days. WT might have no impact on functional and oncological outcome.

Predictors of complications occurring after open and robot-assisted prostate cancer surgery: a retrospective evaluation of 1062 consecutive patients treated in a tertiary referral high volume center.

To investigate factors associated with the risk of major complications after radical prostatectomy (RP) by the open (ORP) or robot-assisted (RARP) approach for prostate cancer (PCa) in a tertiary referral center. 1062 consecutive patients submitted to RP were prospectively collected. The following outcomes were addressed: (1) overall postoperative complications: subjects with Clavien-Dindo System (CD) one through five versus cases without any complication; (2) moderate to major postoperative complications: cases with CD < 2 vs. ≥ 2, and 3) major post-operative complications: subjects with CDS CD ≥ 3 vs. < 3. The association of pre-operative and intra-operative factors with the risk of postoperative complications was assessed by the logistic regression model. Overall, complications occurred in 310 out of 1062 subjects (29.2%). Major complications occurred in 58 cases (5.5%). On multivariate analysis, major complications were predicted by PCa surgery and intraoperative estimated blood loss (EBL). ORP compared to RARP increased the risk of major CD complications from 2.8 to 19.3% (OR = 8283; p < 0.0001). Performing ePLND increased the risk of major complications from 2.4 to 7.4% (OR = 3090; p < 0.0001). Assessing intraoperative blood loss, the risk of major postoperative complications was increased by BL above the third quartile when compared to subjects with intraoperative blood loss up to the third quartile (10.2% vs. 4.6%; OR = 2239; 95%CI: 1233-4064). In the present cohort, radical prostatectomy showed major postoperative complications that were independently predicted by the open approach, extended lymph-node dissection, and excessive intraoperative blood loss.

ABO blood group system and risk of positive surgical margins in patients treated with robot-assisted radical prostatectomy: results in 1114 consecutive patients.

To test the hypothesis of associations between the ABO blood group system (ABO-bg) and prostate cancer (PCa) features in the surgical specimen of patients treated with robot-assisted radical prostatectomy (RARP). Between January 2013 and October 2020, 1114 patients were treated with RARP. Associations of ABO-bg with specimen pathological features were evaluated by statistical methods. Overall, 305 patients were low risk (27.4%), 590 intermediate risk (50%) and 219 high risk (19.6%). Pelvic lymph node dissection was performed in 678 subjects (60.9%) of whom 79 (11.7%) had cancer invasion. In the surgical specimen, tumor extended beyond the capsule in 9.8% and invaded seminal vesicles in 11.8% of cases. Positive surgical margins (PSM) were detected in 271 cases (24.3%). The most frequently detected blood groups were A and O, which were equally distributed for both including 467 patients (41.9%), followed by groups B (127 cases; 11.4%) and AB (53 subjects; 4.8%). Among specimen factors, the ABO-bgs associated only with the risk of PSM, which was higher for blood group O (30.4%) compared with group A (19.5%) after adjusting for other standard clinical predictors (odds ratio, OR = 1.842; 95% CI 1.352-2.509; p < 0.0001). Along the ABO-bgs, the risk of PSM was increased by group O independently by other standard preoperative factors. The ABO-bgs may represent a further physical factor for clinical assessment of PCa patients, but confirmatory studies are required.

The combination of waterjet ablation (Aquabeam®) and holmium laser power for treatment of symptomatic benign prostatic hyperplasia: early functional results.

INTRODUCTION: The aim of this study was to assess the short-term functional outcomes and the efficacy of hemostasis performed with holmium laser performed following prostatic hydroablation with the Aquabeam® system. MATERIAL AND METHODS: Between June 2019 and July 2020, 53 consecutive patients underwent Aquabeam® with our modified hemostasis approach with holmium laser. The following standard preoperative assessments were retrospectively recorded: prostate volume; International Prostate Symptom Score (IPSS) and Quality of Life (IPSS-QoL); uroflowmetry including Qmax and post void residual volume (PVR). RESULTS: Fifty-three patients consecutively underwent aquablation and holmium laser hemostasis. Median age at surgery, median prostate-specific antigen (PSA) and median prostate volume were 62 years (IQR: 57-66), 2.95 ng/ml (IQR: 1.6-4.8) and 55 ml (IQR: 43-65), respectively.Median operative time was 60 minutes (IQR: 40-80). Median catheterization time and length of hospital stay were 2 days (IQR: 1-3) for both parameters. The median hemoglobin decrease between the preoperative values and those assessed on the second day was equal to 1.25 g/dl (IQR: 0.7-1.85).Continence rate was 100% at catheter removal. Thirty-six patients (72%) reported anterograde ejaculation preservation. IPSS (6, 3-21) and Qmax (19, 9-26) changed dramatically between baseline and 3 months follow-up. CONCLUSIONS: The combination of Aquabeam® and holmium laser energy for hemostasis is a safe, reproducible technique to relieve moderate lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH) while preserving ejaculation in younger and sexually active individuals. The short-term results showed a lower rate of complications; the encouraging functional results confirm that this can be a valid surgical approach for treatment of BPH.

Does Exist a Differential Impact of Degarelix Versus LHRH Agonists on Cardiovascular Safety? Evidences From Randomized and Real-World Studies.

The main systemic therapy for the management of hormone-sensitive prostate cancer (PC) is androgen deprivation therapy (ADT), with the use of long-acting luteinizing hormone releasing-hormone (LHRH) agonists considered the main form of ADT used in clinical practice to obtain castration in PC. The concomitant administration of antiandrogens for the first weeks could reduce the incidence of clinical effects related to the testosterone flare-up in the first injection of LHRH. On the contrary, Gonadotropin Rh (GnRH) antagonists produce a rapid decrease of testosterone levels without the initial flare-up, with degarelix commonly used in clinical practice to induce castration in PC patients. Even if no long-term data are reported in terms of survival to define a superiority of GnRH or LHRH, for oncological efficacy and PC control, data from randomized clinical trials and from real-life experiences, suggest a difference in cardiovascular risk of patients starting ADT. The age-related decline in testosterone levels may represent a factor connected to the increase of cardiovascular disease risk, however, the role of ADT in increasing CV events remains controversial. For these reasons, the aim of the paper is to synthesize the difference in cardiovascular risk between LHRH and degarelix in patients undergoing ADT. A difference in cardiovascular risk could be indeed an important parameter in the evaluation of these two forms of castration therapy. The Randomized trials analyzed in this paper sustain a possible protective role for degarelix versus LHRH agonists in reducing the rate of new CV events and interventions in the short-term period. On the contrary, real-word data are contradictory in different national experiences and are strongly conditioned by huge differences between the LHRH agonists group and the degarelix group.