Cytoreductive Nephrectomy and Metastatic Renal Cell Carcinoma: State of the Art and Future Perspectives.

In the past decades, several treatments have been proposed for the management of metastatic renal cell carcinoma (mRCC). Among these, cytoreductive nephrectomy (CN) represents a controversial and open issue in the era of targeted therapy and novel immunotherapy with immune checkpoint inhibitors. Two important studies, CARMENA and SURTIME, analyzed therapy with sunitinib with or without CN, and immediate CN followed by sunitinib versus a deferred CN after three cycles of sunitinib, respectively. CARMENA showed the non-inferiority of sunitinib alone versus sunitinib plus CN, whereas SURTIME showed no difference in progression-free survival (PFS), but a better median OS among patients with deferred CN. Therefore, more prospective clinical trials and appropriate patient identification are necessary to support CN in this new scenario. This review provides a snapshot of the current evidence for CN in mRCC, discusses the management strategies, and offers perspectives on the direction of future research.

D-Mannose Plus Saccharomyces boulardii to Prevent Urinary Tract Infections and Discomfort after Cystoscopy: A Single-Center Prospective Randomized Pilot Study.

Background and Objectives: Patients undergoing cystoscopy can experience discomfort or pain during the procedure. In some cases, a urinary tract infection (UTI) with storage lower urinary tract symptoms (LUTS) may occur in the days following the procedure. This study aimed to assess the efficacy of D-mannose plus Saccharomyces boulardii in the prevention of UTIs and discomfort in patients undergoing cystoscopy. Materials and Methods: A single-center prospective randomized pilot study was conducted between April 2019 and June 2020. Patients undergoing cystoscopy for suspected bladder cancer (BCa) or in the follow-up for BCa were enrolled. Patients were randomized into two groups: D-Mannose plus Saccharomyces boulardii (Group A) vs. no treatment (Group B). A urine culture was prescribed regardless of symptoms 7 days before and 7 days after cystoscopy. The International Prostatic Symptoms Score (IPSS), 0-10 numeric rating scale (NRS) for local pain/discomfort, and EORTC Core Quality of Life questionnaire (EORTC QLQ-C30) were administered before cystoscopy and 7 days after. Results: A total of 32 patients (16 per group) were enrolled. No urine culture was positive in Group A 7 days after cystoscopy, while 3 patients (18.8%) in Group B had a positive control urine culture (p = 0.044). All patients with positive control urine culture reported the onset or worsening of urinary symptoms, excluding the diagnosis of asymptomatic bacteriuria. At 7 days after cystoscopy, the median IPSS of Group A was significantly lower than that of Group B (10.5 vs. 16.5 points; p = 0.021), and at 7 days, the median NRS for local discomfort/pain of Group A was significantly lower than that for Group B (1.5 vs. 4.0 points; p = 0.012). No statistically significant difference (p > 0.05) in the median IPSS-QoL and EORTC QLQ-C30 was found between groups. Conclusions: D-Mannose plus Saccharomyces boulardii administered after cystoscopy seem to significantly reduce the incidence of UTI, the severity of LUTS, and the intensity of local discomfort.

Micro-Ultrasound in the Diagnosis and Staging of Prostate and Bladder Cancer: A Comprehensive Review.

Background and Objectives: Multiparametric magnetic resonance imaging (mpMRI) of the prostate and prostate-specific membrane antigen positron emission tomography (PSMA PET) are some examples of how the advancement of imaging techniques have revolutionized the diagnosis, staging, and consequently management of patients with prostate cancer (PCa). Although with less striking results, novel radiological modalities have also been proposed for bladder cancer (BCa) in recent years. Micro-ultrasound (MUS) is an imaging examination characterized by high real-time spatial resolution, recently introduced in the urological field. This article aimed to describe the current evidence regarding the application of MUS for the diagnosis and staging of PCa and BCa. Materials and Methods: We designed a narrative review. A comprehensive search in the MEDLINE, Scopus, and Cochrane Library databases was performed. Articles in English-language and published until July 2022 were deemed eligible. Retrospective and prospective primary clinical studies, as well as meta-analyses, were included. Results: MUS-guided prostate biopsy showed high sensitivity (0.91, 95% CI, 0.79-0.97) in the diagnosis of clinically significant PCa (csPCa). It was associated with a higher detection rate of csPCa than a systematic biopsy (1.18, 95% CI 0.83-1.68). No significant difference was found between MUS and mpMRI-guided biopsy in the total detection of PCa (p = 0.89) and in the detection of Grade Groups ≥ 2 (p = 0.92). The use of MUS to distinguish between non-muscle-invasive and muscle-invasive BCa was described, highlighting an up-staging with MUS only in a minority of cases (28.6%). Conclusions: Promising findings have emerged regarding the feasibility and accuracy of MUS in the diagnosis and staging of PCa and BCa. However, the available evidence is limited and should be considered preliminary.

Operated Male-to-Female Sexual Function Index: Validity of the First Questionnaire Developed to Assess Sexual Function after Male-to-Female Gender Affirming Surgery.

PURPOSE: No questionnaire is currently available to evaluate sexual function after male-to-female gender affirming surgery. Such a limit leads to a suboptimal evaluation in postoperative sexual function in these patients. We developed and validated a new questionnaire, the oMtFSFI (operated Male-to-Female Sexual Function Index), for assessing sexual function in male-to-female patients after surgery. MATERIALS AND METHODS: A panel of experts in gender dysphoria defined the main content areas to be assessed, including genital self-image, desire, arousal, lubrication, orgasm, satisfaction and sexual pain. After a pretest on 10 patients the oMtFSFI was applied in the main study to 65 operated male-to-female patients, recruited at 7 Italian centers, and 57 women. The participants provided self-ratings on online oMtFSFI, Female Sexual Function Index, Beck Depression Inventory for Primary Care and Short Form Health Survey questionnaires. Operated male-to-female patients completed the oMtFSFI twice, 4 weeks apart. RESULTS: Principal component analysis performed on self-ratings provided by operated male-to-female patients on oMtFSFI items yielded a 3-domain structure of sexual dissatisfaction, sexual pain and genital self-image. The 3 domains were internally consistent and test-retest reliable. Convergent associations with Female Sexual Function Index scales emerged for sexual dissatisfaction and sexual pain but not for genital self-image. Male-to-female patients reported lower sexual function levels than cisgender women. CONCLUSIONS: The present preliminary results support reliability and psychometric validity of the oMtFSFI in the assessment of key sexual function domains in transgender women, further revealing that genital self-image represents an assessment area to be considered in male-to-female patients, in addition to domains that are salient for cis women as well.

Impact of Kidney Transplantation on Male Sexual Function: Results from a Ten-Year Retrospective Study.

BACKGROUND: The effects of kidney transplantation on male sexual function are controversial. AIM: To evaluate the impact of kidney transplantation on erectile and ejaculatory function and to assess a possible correlation between some selected characteristics of patients and their erectile and ejaculatory function after renal transplantation. METHODS: An observational retrospective analysis was conducted on male patients who had undergone kidney transplantation from January 2009 to April 2019. A prospectively maintained database was used to collect all data. Patients were evaluated before kidney transplant and 6 and 12 months after kidney transplant. Male patients undergoing renal transplantation for any cause who were sexually active with a stable partner were included in the study. OUTCOMES: The main outcome measures included the International Index of Erectile Function (IIEF-15) and the 4-item version of Male Sexual Health Quality-Ejaculation Disorders (MSHQ-EjD Short Form) questionnaires. The first 3 questions of the MSHQ-EjD Short Form were used to assess the ejaculatory function, whereas the fourth question was used to evaluate the ejaculation bother. RESULTS: A total of 95 patients were eligible in the study. The evaluation of sexual function was available in 56 patients (58.9%). Mean IIEF-15 significantly decreased at 6 months (P < .001) remaining unchanged at 12 months (P = .228). Mean MSHQ-EjD Short Form (1-3) significantly decreased at 6-month follow-up (P < .001) and at 12-month follow-up (P = .024). Mean MSHQ-EjD Short Form (4) was significantly increased compared with the baseline at both 6 and 12 months (P < .05). IIEF-15 was significantly related to the MSHQ-EjD Short Form at 6-month and 12-month follow-up (P < .001). Age, diabetes, hypertension, smoking, pretransplantation testosterone, time for transplantation, baseline IIEF-15, and baseline MSHQ-EjD Short Form (1-3) were significantly associated (P < .05) with both IIEF-15 and the MSHQ-EjD Short Form (1-3) at 6-month and 12-month follow-up after kidney transplantation. CLINICAL IMPLICATIONS: Improvement of knowledge regarding the effects of kidney transplantation on sexual function and about the patient characteristics related to sexual health after transplantation. STRENGTH & LIMITATIONS: This is the first article that analyzes in depth the ejaculatory function in patients who had undergone kidney transplantation assessing ejaculation with a validated questionnaire. The main limitation is the retrospective design of the study. CONCLUSION: Kidney transplantation appears to have a negative impact on sexual health, significantly worsening both erectile and ejaculatory functions. Age, diabetes, hypertension, smoking, pretransplantation testosterone levels, time for transplantation, as well as erectile and ejaculatory function before transplant were significantly related to erectile and ejaculatory functions after renal transplantation. Spirito L, Manfredi C, Carrano R, et al. Impact of Kidney Transplantation on Male Sexual Function: Results from a Ten-Year Retrospective Study. J Sex Med 2020;17:2191-2197.

Urology in the Time of Coronavirus: Reduced Access to Urgent and Emergent Urological Care during the Coronavirus Disease 2019 Outbreak in Italy.

PURPOSE: The coronavirus disease 2019 (COVID-19) pandemic has put a substantial burden on the Italian healthcare system, resulting in the restructuring of hospitals to care for COVID-19 patients. However, this has likely impacted access to care for patients experiencing other conditions. We aimed to quantify the impact of COVID-19 on access to care for patients with urgent/emergent urological conditions throughout Italy. MATERIALS AND METHODS: A questionnaire was sent to 33 urological units in the AGILE consortium, asking clinicians to report on the number of urgent/emergent urological patients seen and/or undergoing surgery over a 3-week period during the peak of the COVID-19 outbreak and a reference week prior to the outbreak. ANOVA and linear regression models were used to quantify these changes. RESULTS: Data from 27 urological centres in Italy showed a decrease from 956 patients/week seen just prior to the outbreak to 291 patients/week seen by the end of the study period. There was a difference in the number of patients with urgent/emergent urological disease seen within/during the different weeks (all p values < 0.05). A significant decrease in the number of patients presenting with haematuria, urinary retention, urinary tract infection, scrotal pain, renal colic, or trauma and urgent/emergent cases that required surgery was reported (all p values < 0.05). CONCLUSION: In Italy, during the COVID-19 outbreak there has been a decrease in patients seeking help for urgent/emergent urological conditions. Restructuring of hospitals and clinics is mandatory to cope with the COVID-19 pandemic; however, the healthcare system should continue to provide adequate levels of care also to patients with other conditions.

Intravesical administration of combined hyaluronic acid and chondroitin sulfate can improve symptoms in patients with refractory bacillus Calmette-Guerin-induced chemical cystitis: Preliminary experience with one-year follow-up.

OBJECTIVE: We investigated the efficacy of intravesical instillations of combined hyaluronic acid (HA) and chondroitin sulphate (CS) in patients with bacillus Calmette-Guérin (BCG)-induced chemical cystitis unresponsive to first-line therapies. PATIENTS AND METHODS: We retrospectively reviewed the clinical records of patients with grade 2 BCG-induced chemical cystitis unresponsive to first line therapeutic options performed according to the International Bladder Cancer Group guidelines who underwent intravesical instillations of HA/CS. Bladder pain, urinary urgency, voiding volume and number of voids/24 hours recorded prior to treatment, at the end of the treatment, at six months and at one-year follow-up were recorded and analyzed. RESULTS: The records of 20 patients were identified. All patients underwent eight weekly instillations of HA/CS. Mean baseline visual analogue scale (VAS) scores ± Standard Deviation (SD) for urinary urgency and bladder pain were 7.8 ± 0.5 and 7.2 ± 1.0, respectively. Mean number of voids/24 hours ± SD was 15.4 ± 2.3 and mean urine volume per void ± SD was 85.8 ± 21.0 mL. At the end of the treatment, mean VAS scores ± SD for urgency and pain significantly decreased to 4.7 ± 1.1 and 4.2 ± 0.9, respectively (p < 0.05 in both cases). Mean number of voids/24 hours ± SD decreased to 9.6 ± 1.4 (p < 0.05) and mean urine volume per void ± SD significantly increased to 194.1 ± 59.5 mL (p < 0.05). At six months and one-year followup, all outcome measures remained stable. CONCLUSIONS: Bladder instillations of HA/CS provide significant and durable improvement of bladder pain, urinary urgency, urinary volume per void and urinary frequency in patients with refractory BCG-induced chemical cystitis.

Knowledge, attitudes, and practices towards prostate cancer screening amongst men living in the southern Italian peninsula: the Prevention and Research in Oncology (PRO) non-profit Foundation experience.

PURPOSE: We aimed to explore the knowledge, attitudes, and practices towards prostate cancer (PCa) risk factors and prevention amongst men living in the southern Italian peninsula. METHODS: We retrospectively reviewed data collected during free preventive visits carried out by the Prevention and Research in Oncology (PRO) non-profit Foundation between July 2013 and July 2016. The following data were collected: demographic and clinical features, knowledge about PCa prevention and sources of knowledge, knowledge about PCa risk factors, previous prostate-specific antigen (PSA) test, previous digital rectal examination (DRE), previous prostate ultrasound, and general attitudes towards DRE. RESULTS: The study population consisted of 2144 Caucasian men living in four regions in the south of Italy (Campania, Calabria, Molise, Puglia). Median age was 59 years. One thousand six hundred and ninety-nine (79.2%) subjects reported knowing the existence of PCa prevention programs. Most of them received information from the media while only 17.1% declared that the information on PCa prevention that they received was from their family physicians. One thousand two hundred seventy-five (59.5%) subjects declared knowing of the existence of PCa risk factors and 41.3% was aware of the existence of both genetic and exogenous factors. The percentage of subjects who reported having had at least one PSA test in their life was 77.8 and 55.4% reported having had a DRE. CONCLUSIONS: Knowledge about PCa screening amongst male subjects living in southern peninsular Italy is quite high. Knowledge of PCa risk factors is suboptimal and the practice of DRE is underutilized.

Seminal vesicle abscess causing unilateral hydroureteronephrosis: A case report.

Seminal vesicle abscess (SVA) is a rare urologic entity. It mainly occurs in subjects with predisposing factors and may be associated with other urogenital infections. We describe the case of a diabetic subject with SVA associated with funiculitis, epididymitis and obstructive pyelonephritis. Treatment consisted of laparotomic surgical drainage of the abscess and ureteral stent placement.

Incidentally discovered pelvic paraganglioma: A case report.

Paragangliomas (PGL) are rare neuroendocrine tumors of the autonomic nervous system originating from paraganglia. Although PGL may arise at any site where physiologic paraganglionic tissue exists, the localization in the small pelvis is extremely rare. PGL may be hormonally active and release surplus catecholamines into the blood or inactive. The asymptomatic cases pose a diagnostic dilemma. We describe the case of an asymptomatic PGL arising in the small pelvis sidewall presenting as an incidentally discovered asymptomatic mass in a male subject.

Long-term outcomes of extracorporeal shock wave therapy for acute Peyronie's disease: a 10-year retrospective analysis.

The aim of this paper was to describe the long-term outcomes of extracorporeal shock wave therapy (ESWT) in patients with acute Peyronie'disease (PD). An observational retrospective study was conducted in men with acute PD who underwent ESWT between 2009-2013 at a single institution. ESWT protocol consisted of 1 session (3000 shock waves, 0.10-0.25 mJ/mm^2, 4-6 Hz) per week for 4 weeks. Penile pain was chosen as the primary outcome. Penile curvature angle, erectile function, and satisfaction with ESWT were selected as secondary long-term outcomes. A total of 194 patients were included. The mean follow-up duration after ESWT was 125.6 months. Mean penile curvature worsened significantly at 3 months (18.3 vs. 21.5 degrees; p = 0.023) and 12 months (21.5 vs. 28.6 degrees; p = 0.001) and stabilized over the long-term (28.6 vs. 28.8 degrees; p = 0.335). Mean penile pain improved significantly at 3 months (6.5 vs. 3.1 points; p < 0.001) and 12 months (3.1 vs. 1.0 points; p = 0.001), remaining stable over time (1.0 vs. 1.0 points; p = 0.074). The mean five-item version of the International Index of Erectile Function (IIEF-5) increased significantly at 3 months (14.5 vs. 17.9 points; p = 0.001), remaining stable at 12 months (17.9 vs. 18.5 points; p = 0.082), and deteriorating in the long-term (18.5 vs. 15.8 points; p = 0.003). A high satisfaction rate with ESWT was recorded at 3 months (92.3%), remaining similar at 12 months (91.2%) and over the long-term (90.2%). No new acute phase and low rate of PD surgery (4.1%) were recorded in the long-term analysis. In patients with acute PD, ESWT seems to be associated with early and persistent relief of penile pain, transient improvement in erectile function, no significant effect on penile curvature, and a high rate of patient satisfaction constant over time.

Long-Term Oncological Outcomes after Nerve-Sparing Robot-Assisted Radical Prostatectomy for High-Risk Localized Prostate Cancer: A Single-Center, Two-Arm Prospective Study.

AIMS: To compare the oncological outcomes of patients with high-risk localized prostate cancer undergoing nerve-sparing and non-nerve-sparing robot-assisted radical prostatectomy (RARP). METHODS: Between November 2002 and December 2018, we prospectively recorded the data of patients undergoing RARP for high-risk localized prostate cancer (PCa) at our tertiary referral center. NSS (nerve-sparing surgery) was carefully offered on the basis of the preoperative clinical characteristics of the patients and an intraoperative assessment. The patients were stratified into two groups: nerve-sparing and non-nerve-sparing groups (yes/no). Radical prostatectomies were performed by 10 surgeons with a robot-assisted technique using a daVinci® surgical system. The primary oncological outcome evaluated was biochemical recurrence (BCR). The secondary oncological outcomes assessed were positive surgical margins (PSMs) and cancer-specific survival (CSS). RESULTS: A total of 779 patients were included in the study: 429 (55.1%) underwent NSS while 350 (44.9%) underwent non-NSS. After a mean (±SD) follow-up of 192 (±14) months, 328 (42.1%) patients developed BCR; no significant difference was found between the NSS and non-NSS groups (156 vs. 172; p = 0.09). Both our univariable and multivariable analyses found that the nerve-sparing approach was not a predictor of BCR (p > 0.05). Kaplan-Mayer survival curves for BCR showed no significant difference among the non-NSS, unilateral NSS, and bilateral NSS groups (log rank test = 0.6). PSMs were reported after RARPs for 254 (32.6%) patients, with no significant difference between the NSS and non-NSS group (143 vs. 111; p = 0.5). In the subgroup of 15 patients who died during the follow-up period, mean (±SD) CSS was 70.5 (±26.1) months, with no significant difference between the NSS and non-NSS groups (mean CSS: 70.3 vs. 70.7 months). CONCLUSIONS: NSS does not appear to negatively impact the oncological outcomes of patients with high-risk PCa. Randomized clinical trials are needed to confirm our promising findings.

Long-term functional outcomes and predictors of efficacy in thulium laser enucleation of the prostate (ThuLEP) for benign prostatic hyperplasia (BPH): a retrospective observational study.

OBJECTIVES: Benign prostatic hyperplasia (BPH) is a common urological condition affecting aging men worldwide. Among the treatment options available for BPH, transurethral resection of the prostate (TURP) is the gold-standard invasive intervention. To reduce the TURP-related non-negligible morbidity, loss-of-ejaculation rate, hospitalization, blood loss and catheterization time several laser techniques have been developed, such as the Thulium Laser Enucleation of the Prostate (ThuLEP). To investigate the efficacy outcomes of the ThuLEP as a treatment option for benign prostatic hyperplasia (BPH) we performed a retrospective observational study at Moriggia Pelascini Hospital (Como, Italy) between January 2015 and September 2018. METHODS: We included 265 patients who underwent ThuLEP at a specific hospital between defined dates. Data on various parameters, including post-void residue volume, peak urinary flow rate (Qmax), International Prostate Symptom Score (IPSS) for urinary symptoms, IPSS Quality of Life (QoL) score, and International Index of Erectile Function (IIEF) score for erectile dysfunction, were collected at baseline and follow-up. RESULTS: The analysis revealed significant improvements in voiding efficiency, urinary flow, urinary symptoms, quality of life, and erectile function following ThuLEP. Furthermore, certain baseline characteristics, such as post-void residue, peak urinary flow rate, age, prostate volume, and aspirin usage, were found to influence treatment outcomes. CONCLUSIONS: Despite the study's limitations, these findings contribute to understanding ThuLEP's effectiveness in managing BPH and can aid in making informed clinical decisions for patient care. Prospective studies with longer follow-up periods are recommended to validate and extend these results.

Lower urinary tract symptoms in patients with inflammatory bowel diseases: A cross-sectional observational study.

BACKGROUND: Inflammatory Bowel Diseases (IBD), Crohn's Disease (CD), and Ulcerative Colitis (UC) may have extraintestinal manifestations, including disorders of the urinary tract. The prevalence of lower urinary tract symptoms (LUTS) in IBD patients remains unclear. AIMS: Assess the prevalence of LUTS in patients with CD or UC, evaluate the variables implicated in any difference in LUTS prevalence between CD or UC, and assess any relationship between disease activity and LUTS METHODS: LUTS were evaluated in 301 IBD patients through standardised questionnaires: Bristol Female Lower Urinary Tract Symptoms (BFLUTS), NIH-Chronic Prostatitis Symptom Index (NIH-CPSI), and International Prostate Symptom Score (IPSS). IBD activity was determined through the Crohn's Disease Activity Index (CDAI), Partial Mayo Score (PMS), and Total Mayo Score (TMS). RESULTS: BFLUTS total score for females was 6 (3-11). Patients with a higher age at diagnosis had worse filling symptoms (p = 0.049) and a worse quality of life (p = 0.005). In males, 67.1% had mild, 28.5% moderate, and 4.4% severe IPSS symptom grades. The overall NIHCPSI prevalence of chronic prostatitis-like symptoms was 26.8%. The questionnaires revealed some significant differences in the subgroups analysed. CONCLUSION: LUTS should be evaluated in IBD patients by urologic-validated questionnaires for prompt diagnosis and early treatment.

Ablative Treatments for Small Renal Masses and Management of Recurrences: A Comprehensive Review.

This review focuses on ablative techniques for small renal masses (SRMs), including radiofrequency ablation (RFA), cryoablation (CA), microwave ablation (MWA), and irreversible electroporation (IRE), and discusses recurrence management. Through an extensive literature review, we outline the procedures, outcomes, and follow-up strategies associated with each ablative method. The review provides a detailed examination of these techniques-RFA, CA, MWA, and IRE-elucidating their respective outcomes. Recurrence rates vary among them, with RFA and CA showing comparable rates, MWA demonstrating favorable short-term results, and IRE exhibiting promise in experimental stages. For managing recurrences, various strategies are considered, including active surveillance, re-ablation, or salvage surgery. Surveillance is preferred post-RFA and post-CA, due to slow SRM growth, while re-ablation, particularly with RFA and CA, is deemed feasible without additional complications. Salvage surgery emerges as a viable option for larger or resistant tumors. While ablative techniques offer short-term results comparable to surgery, further research is essential to understand their long-term effects fully. Decisions concerning recurrence management should consider individual and tumor-specific factors. Imaging, notably contrast-enhanced ultrasounds, plays a pivotal role in assessing treatment success, emphasizing the necessity of a multidisciplinary approach for optimal outcomes. The lack of randomized trials highlights the need for further research.

Advances in Urinary Diversion: From Cutaneous Ureterostomy to Orthotopic Neobladder Reconstruction-A Comprehensive Review.

Bladder cancer ranks as the 10th most prevalent cancer globally with an increasing incidence. Radical cystectomy combined with urinary diversion represents the standard treatment for muscle-invasive bladder cancer, offering a range of techniques tailored to patient factors. Overall, urinary diversions are divided into non-continent and continent. Among the first category, cutaneous ureterostomy and ileal conduit represent the most common procedures while in the second category, it could be possible to describe another subclassification which includes ureterosigmoidostomy, continent diversions requiring catheterization and orthotopic voiding pouches and neobladders. In this comprehensive review, urinary diversions are described in their technical aspects, providing a summary of almost all alternatives to urinary diversion post-radical cystectomy.

Role of spinal anesthesia in robot-assisted radical prostatectomy: Gamble or opportunity?

To the Editor, Although postoperative pain associated with robot-assisted radical prostatectomy (RARP) is less than pain following the open technique, it remains a fundamental issue as it can be a significant source of discomfort for the patient and lengthen recovery times after surgery. The optimal management of pain after RARP is far from being fully elucidated and many factors have to be evaluated to choose the best analgesic approach. [...].

Robot-assisted radical prostatectomy: comparison of subarachnoid analgesia, erector spine plane block, and intravenous analgesia for postoperative pain management.

Background: Laparoscopic and robotic prostatectomy allows a higher precision and a magnified view of the surgical field but it did not show to be characterized by a lower pain compared to open surgery so the management of postoperative pain still remains an important issue. Methods: We enrolled 60 patients randomized in 1:1:1 ratio into three groups: group SUB: treated with a lumbar subarachnoid injection of 10.5 mg ropivacaine, 30 µg clonidine, 2 µg/kg morphine, and 0.03 µg/kg sufentanil; groups ESP: treated with a bilateral erector spinae plane (ESP) block with 30 µg clonidine, 4 mg dexamethasone, 100 mg ropivacaine; group IV: treated with 10 mg morphine intramuscular 30 minutes before the end of the surgery and a postoperative iv continuous infusion of 0.625 mg/hr morphine in the first 48 hours after the intervention. Results: Numeric rating scale score in the first 12 hours after intervention was significantly lower in SUB group compared to both IV group and ESP group with a maximum difference at 3 hours after intervention (0.14±0.35 vs 2.05±1.10, P <0.001 and 0.14±0.35 vs 1.15±0.93, P <0.001, respectively). Intraoperative supplemental doses of sufentanil were not required by SUB group, whereas IV and ESP groups required an additional dose of 24±10.7 µg and 7.5±5.5 µg, respectively (P <0.001). Conclusions: Subarachnoid analgesia is an effective strategy to manage postoperative pain in robot-assisted radical prostatectomy; it allows to reduce both intraoperative and postoperative opioid consumption and the amount of inhalation anesthetics compared to intravenous analgesia. ESP block might be an effective alternative in patients with contraindications to subarachnoid analgesia.

Voice Assistants as Consultants for Male Patients with Sexual Dysfunction: A Reliable Option?

The aim of this study was to evaluate the ability of Google Assistant, Alexa, and Siri to recognize and answer questions about male sexual health. Each VA was tested on a smart speaker: Alexa on Amazon Echo Dot 4th Gen., Google Assistant on Google Home Mini, and Siri on Apple HomePod. A pool of patients' frequently asked questions regarding erectile dysfunction (ED), premature ejaculation (PE), Peyronie's disease (PD), male infertility, and other aspects of male sexual health were identified by authors. The recognition of question was evaluated ("yes" or "not"). For each recognized question, the response characteristics (domains) were rated on a scale from 0 to 10 (according to the quality). We chose the recognition rate of the questions as the primary outcome and the quality of the answers as the secondary outcome. Overall, the best VA in recognizing questions was Siri, with a total of 83.3% questions compared with 64.0% for Alexa (p = 0.024) and 74.0% for Google Assistant (p = 0.061). Siri was associated with a significantly higher recognition rate than Alexa for PE (80% vs. 40%; p = 0.002) and PD (66.7% vs. 33.3%; p = 0.010). The quality of the responses was classified as low in 57 out of 105 cases (54.3%), intermediate in 46 cases (43.8%), and high in only 2 cases (1.9%), highlighting an overall intermediate-low quality of the answers. Male infertility was the condition associated with the highest mean scores in "Targeted response to the problem" (7.32 ± 2.57), "Scientific correctness of the answer", (5.9 ± 2.76) "Completeness of the answer" (5.14 ± 2.56), and "Understandability of the response for a patient" (5.3 ± 2.51) domains. Siri was associated with significantly higher scores than Alexa (p < 0.05) in several domains of all conditions evaluated. The question recognition rate of VAs is quite high; however, the quality of the answers is still intermediate-low. Siri seems superior to Alexa in both question recognition and response quality. Male infertility appears to be the sexual dysfunction best addressed by VAs.

Functional and oncological outcomes after radical prostatectomy in patients with history of surgery for lower urinary tract symptoms related to benign prostatic enlargement: A systematic review with meta-analysis.

BACKGROUND: Outcomes of radical prostatectomy (RP) in men with history of lower urinary tract symptoms related to benign prostatic enlargement (LUTS/BPE) surgery represents a controversial issue. We performed an updated systematic review and meta- analysis evaluating oncological and functional outcomes of RP in this subset of patients. METHODS: Eligible studies were identified from MEDLINE, Web of Science and the Scopus databases. The following outcomes were evaluated: incidence of positive surgical margins (PSM), incidence of biochemical recurrence (BCR), 3-mo and 1-year urinary continence (UC) rates, incidence of nerve-sparing (NS) procedures, 1-year erectile function (EF) recovery rates. We estimated pooled Odds ratios (OR) and 95% confidence intervals (CI) using random effects models. Sub-analyses were performed according to the type of RP and LUTS/BPE surgery. RESULTS: Twenty-five retrospective studies including 11,101 patients undergoing RP were included in the analysis (2113 with history of LUTS/BPE surgery, and 8898 controls). PSM rate was significantly higher in patients with history of LUTS/BPE surgery (OR 1.39, 95% CI 1.18-1.63, p < 0.001). No statistically significant difference in terms of BCR emerged between patients with or without history of LUTS/BPE surgery (OR 1.46, 95% CI 0.97-2.18, p = 0.066). Three-months and 1-year UC rates were significantly lower in patients with previous LUTS/BPE surgery (OR 0.48, 95% CI 0.34-0.68, p < 0.001 and OR 0.44, 95% CI 0.31-0.62, p < 0.001; respectively). Although not statistically significant differences between the two groups emerged in terms of adoption of NS procedures (OR 0.59, 95% CI 0.32-1.12, p = 0.107), 1-year EF recovery was significantly lower in patients with history of LUTS/BPE procedures (OR 0.60, 95% CI 0.40-0.89, p = 0.010). CONCLUSIONS: In conclusions, RP in patients with history of previous LUTS/BPE surgery is associated with increased incidence of PSM, lower UC rates at both 3-months and 1-year follow-up as well as lower rates of EF recovery at 1-year follow-up.