Intra/inter-observer reliability of cystoscopic sphincter evaluation in men undergoing sling surgery.

OBJECTIVES: To assess the intra/inter-observer reliability of cystoscopic sphincter evaluation (CSE) in men undergoing sling surgery for urinary incontinence and if possible to evaluate its correlation with the final clinical decision. PATIENTS AND METHODS: Two expert urologists prospectively filmed and recorded, incontinent patient's cystoscopies according to a standard scenario. Anonymised recordings where randomly offered to the same observer twice. The observers (medical students, urology residents and full urologist with 0-5, 5-10, >10 years of practice, respectively) were asked to assess and score the recordings without knowing any of the patients' characteristics. RESULTS: In total, 37 recordings were scored twice by the 26 observers. The intraclass correlation coefficient (ICC) for intra-observer reliability of the CSE was 0.54 (moderate), 0.58 (moderate) and 0.60 (substantial) for medical students, residents, and urologists, respectively. However, when stratifying observers according to their experience, the lowest agreement values were found between experts with >10 years of experience. The inter-observer reliability for the CSE ICCs ranged between 0.31and 0.53, with the lowest ICC value observed between urologists (0.31). CONCLUSIONS: The study demonstrates poor intra- and inter-observer reliability of the CSE. According to these results, a CSE does not add valuable information to the clinical evaluation. In this scenario, it should not be considered in isolation from the patient's characteristics.

Overactive bladder negatively affects erectile function and promotes premature ejaculation: findings from large representative population-level study.

PURPOSE: The effect of overactive bladder (OAB) on sexual health has been evaluated extensively for women but much less for men. Therefore, the aim of this study was to evaluate the relationship between OAB and men's sexual activity and the effect of OAB on erectile dysfunction (ED) and premature ejaculation (PE) in a large representative cohort of men at the population level. METHODS: This study was based on computer-assisted web interviews that used validated questionnaires. The most recent census and the sample size estimation calculations were employed to produce a population-representative pool. RESULTS: The study included 3001 men, representative of the population in terms of age and place of residence. The frequency of sexual intercourse was higher for respondents without OAB symptoms compared with persons who had OAB (p = 0.001), but there was no association between OAB symptoms and number of sexual partners (p = 0.754). Regression models did not confirm the effect of OAB on sexual activity (odds ratio 0.993, CI 0.974-1.013, p = 0.511). Both ED and PE were more prevalent in respondents with OAB symptoms compared with persons who lacked those symptoms (p < 0.001). Importantly, the effect of OAB on ED or PE was independent of age, comorbidities, and lifestyle habits (regression coefficients of 0.13 and 0.158 for ED and PE, respectively). CONCLUSION: Overactive bladder did not significantly affect men's sexual activity, but it significantly correlated with ED and PE. Our results suggest a need in daily clinical practice to screen for OAB symptoms for persons who report ED or PE.

Open questions on lower urinary tract infections: Results of a Delphi consensus study.

BACKGROUND AND OBJECTIVE: This is a Delphi study that aims to explore expert consensus regarding open questions in current literature evidence on lower urinary tract infections (UTIs). This manuscript deals with adults and analyzed the most recent guidelines and meta-analysis on the topic. METHODS: A panel of leading urologists and urogynaecologists participated in a consensus-forming project using a Delphi method to reach consensus on gray zone issues on recurrent lower UTIns (rUTIs), asymptomatic bacteriuria (AB) in pregnant women, and catheter-associated UTIs (CAUTI) in adults. All the panelists were invited to participate the four phases consensus. Consensus was defined as ≥75% agreement. An ordinal scale (0-10) was used. A systematic literature review was analyzed for diagnostic workup and prevention of rUTIs, AB, and CAUTI. RESULTS: In total, 37 experts participated. All panelists participated in the four phases of the consensus process. Consensus was reached if ≥75% of the experts agreed on the proposed topic. Online meetings and a face-to-face consensus meeting was held in Milan in March 2023. Formal consensus was achieved for 12/13 items. CONCLUSIONS: This manuscript is a Delphi survey of experts that showed interest on some debated points on rUTIs, AB in pregnancy, and prevention of CAUTI. There is still little data on nonantibiotic prevention of UTIs and CAUTI; quite old studies have been reported on AB in pregnancy. The emerging problem of antibiotic resistance is relevant and nonantibiotic prophylaxis may play a role in its prevention.

Gender representation at scientific congresses: focus on functional and female urology-a study from the EAU Young Academic Urologist Functional Urology Group.

PURPOSE: Female representation at scientific conferences is crucial for encouraging women pursuing an academic career. Nevertheless, gender inequity at urological conferences is common place and women are often stereotyped choosing functional urology. However, there is no evidence whether female representation is higher in functional urology. This investigations aims to analyze gender representation at functional urology sessions. METHODS: National and international urological congresses between 2019 and 2021 with a focus on functional urology and female urology sessions were evaluated. Congresses were categorized as national or international. Session type, topic, gender of chairs and speakers of the identified sessions were recorded. In addition, affiliation and medical specialty were collected for chairs. RESULTS: A total of 29 congresses were evaluated. Out of a total of 2893 chairs and speakers, 1034 (35.7%) were women and 1839 (63.6%) were men. This represents an overall gender gap of 27.9% for functional urology sessions. No significant differences in gender representation between national and international congresses could be identified (p = 0.076). When considering gender distribution of chairs, the gap was more pronounced by 35.5%. Furthermore, men were more likely to be invited to be a speaker in plenary and podiums sessions. CONCLUSIONS: Gender inequality is present in functional urology sessions. There is a need for greater efforts to achieve gender equality. An important step to remedy the situation is the inclusion of women in scientific program committees. Furthermore, support by the leadership of urological societies and academic departments is essential to herald a lasting change in gender inequality.

Urinary outcomes of new ultra-minimally invasive treatments for prostate cancers.

PURPOSE OF REVIEW: The aim of this narrative review is to evaluate the current available literature on urinary outcomes following cryotherapy and high-intensity focused ultrasound (HIFU) for localized prostate cancer (PCa). RECENT FINDINGS: The available literature is heterogeneous in terms of intervention modalities and assessment of urinary outcome measures. Nevertheless, ultra-minimally invasive treatments seem to provide good urinary outcomes. Technological advancement and the adoption of more conservative ablation templates allow for a further reduction of toxicity and better preservation of urinary function. Urinary incontinence occurs in 0-10% of the patients and, is mostly transient. Voiding and storage lower urinary tract symptoms (LUTS) mostly occur in the early postoperative period and rarely require surgical treatment. Focal therapies performed with a salvage intent after external beam radiotherapy have a significantly higher impact on patient's urinary function. SUMMARY: Ultra-minimally invasive treatment for PCa show a good safety profile concerning urinary function, but consensus on when and how best to assess this is still lacking. Efforts should be made to standardize the report of preoperative and postoperative urinary function to provide higher level of evidence.

The key role of levator ani thickness for early urinary continence recovery in patients undergoing robot-assisted radical prostatectomy: A multi-institutional study.

BACKGROUND: Urinary continence (UC) recovery dramatically affects quality of life after robot-assisted radical prostatectomy (RARP). Membranous urethral length (MUL) has been the most studied anatomical variable associated with UC recovery. OBJECTIVE: To investigate whether levator ani thickness (LAT), assessed with multi-parametric magnetic resonance imaging (mpMRI), correlates with UC recovery after RARP. DESIGN, SETTING, AND PARTICIPANTS: The study included 209 patients treated with RARP by expert surgeons with extensive robotic experience from 2017 to 2019. All patients had complete, clinical, mpMRI, pathological, and postoperative data including pelvic floor muscle training (PFMT) protocols. INTERVENTION: After a radiologist-specific training, two urologists independently examined the files, blinded to clinical and pathological findings as well as to postoperative continence status. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: On mpMRI, LAT, bladder neck (BN) shape, MUL, and apex overlapping (AO) were measured. UC recovery was defined as use of 0 or 1 safety pad at follow-up. Multivariable models were used to assess the association between variables and UC recovery. RESULTS AND LIMITATIONS: Overall, 173 (82.8%) patients were continent after a median follow-up of 23 months (interquartile range [IQR]: 17-28). Of these, 98 (46.9%) recovered within 3 months after surgery, 42 (20.1%) from 3 to 6 months, and 33 (15.8%) from 6 months onwards. A significant higher rate of patients with LAT > 10 mm (88.1 vs.75.8%; p = 0.03) experienced UC recovery, compared to those with LAT < 10 mm. This difference was observed in the first 3 months after surgery. At multivariable analysis, LAT (odds ratio [OR]: 1.18, 95% confidence interval [CI]: 1.02-1.37; p = 0.02), Preoperative ICIQ score (OR: 0.91, 95% CI: 0.82-0.98, p = 0.03) and PFMT (OR: 1.98, 95% CI: 1.01-3.93; p = 0.04) independently predict higher UC recovery within 3 months, after accounting for age, BMI, preoperative PSA, D'Amico risk group, MUL, BN shape and AO. CONCLUSIONS: LAT greater than 1 cm was associated with greater UC recovery. Specifically, LAT greater than 1 cm seems to be associated with higher UC rate at 3 months after RARP, compared to those with LAT < 1 cm. PATIENT SUMMARY: Magnetic resonance features can help in predicting the risk of incontinence after robot-assisted radical prostatectomy and should be taken into account when counseling patients before surgery.

A novel tool to predict functional outcomes after robot-assisted radical prostatectomy and the value of additional surgery for incontinence.

OBJECTIVES: To develop and validate a model to predict 12-month continence status after robot-assisted radical prostatectomy (RARP) from preoperative and 3-month postoperative data; this model could help in informing patients on their individualised risk of urinary incontinence (UI) after RP in order to choose the best treatment option. PATIENTS AND METHODS: Data on 9421 patients in 25 Belgian centres were prospectively collected (2009-2016) in a compulsory regional database. The primary outcome was the prediction of continence status, using the International Consultation on Incontinence Urinary Incontinence Short Form (ICIQ-UI-SF) at 12-months after RARP. Linear regression shrinkage was used to assess the association between preoperative 3-month postoperative characteristics and 12-month continence status. This association was visualised using nomograms and an online tool. RESULTS: At 12 months, the mean (sd) score of the ICIQ-UI-SF questionnaire was 4.3 (4.7), threefold higher than the mean preoperative score of 1.4. For the preoperative model, high European Association of Urology risk classification for biochemical recurrence (estimate [Est.] 0.606, se 0.165), postoperative radiotherapy (Est. 1.563, se 0.641), lower preoperative European Organisation for Research and Treatment of Cancer quality of life questionnaire 30-item core (EORCT QLQ-C30)/quality of life (QoL) score (Est. -0.011, se 0.003), higher preoperative ICIQ-UI-SF score (Est 0.214, se 0.018), and older age (Est. 0.058, se 0.009), were associated with a higher 12-month ICIQ-UI-SF score. For the 3-month model, higher preoperative ICIQ-UI-SF score (Est. 0.083, se 0.014), older age (Est. 0.024, se 0.007), lower 3-month EORCT QLQ-C30/QoL score (Est. -0.010, se 0.002) and higher 3-month ICIQ-UI-SF score (Est. 0.562, se 0.009) were associated with a higher 12-month ICIQ-UI-SF score. CONCLUSIONS: Our models set the stage for a more accurate counselling of patients. In particular, our preoperative model assesses the risk of UI according to preoperative and early postoperative variables. Our postoperative model can identify patients who most likely would not benefit from conservative treatment and should be counselled on continence surgery.

Efficacy and safety of artificial urinary sphincter (AUS): Results of a large multi-institutional cohort of patients with mid-term follow-up.

AIMS: To assess efficacy and safety as well as predictive factors of dry rate and freedom from surgical revision in patients underwent AUS placement. The artificial urinary sphincter (AUS) is still considered the standard for the treatment of moderate to severe post-prostatectomy stress urinary incontinence (SUI). However, data reporting efficacy and safety from large series are lacking. METHODS: A multicenter, retrospective study was conducted in 16 centers in Europe and USA. Only primary cases of AUS implantation in non-neurogenic SUI after prostate surgery, with a follow-up of at least 1 year were included. Efficacy data (continence rate, based on pad usage) and safety data (revision rate in case of infection and erosion, as well as atrophy or mechanical failure) were collected. Multivariable analyses were performed in order to investigate possible predictors of the aforementioned outcomes. RESULTS: Eight hundred ninety-two men had primary AUS implantation. At 32 months mean follow-up overall dry rate and surgical revision were 58% and 30.7%, respectively. Logistic regression analysis showed that patients without previous incontinence surgery had a higher probability to be dry after AUS implantation (OR: 0.51, P = 0.03). Moreover institutional case-load was positively associated with dry rate (OR: 1.18; P = 0.005) and freedom from revision (OR: 1.51; P = 0.00). CONCLUSIONS: The results of this study showed that AUS is an effective option for the treatment of SUI after prostate surgery. Moreover previous incontinence surgery and low institutional case-load are negatively associated to efficacy and safety outcomes.

Are patients willing to trade cure rate against less pain? Patients' preferences for single incision midurethral sling or transobturator standard midurethral sling.

AIMS: To quantify to what extent patients are willing to trade their chance of cure of stress urinary incontinence (SUI) against less postoperative groin pain. Randomized, controlled trials show less postoperative pain following single-incision mini-sling (SIMS), but slightly higher cure rates following a transobturator standard midurethral sling (SMUS). METHODS: A multi-center, interview-based trade-off experiment for treatment preference among 100 women with predominant SUI and undergoing SIMS. A hypothetical cure rate of SIMS was systematically varied from 10% to 70%, while keeping the cure rate of SMUS constant at 70%. The trade-off was assessed for two hypothetical durations of substantial postoperative pain after SMUS-2 days or 2 weeks-while simultaneously assuming the absence of substantial postoperative pain after SIMS. RESULTS: To prevent 2 days of substantial postoperative pain with SMUS, patients were willing to accept a 4.3% mean decrease in cure rate of SIMS, while a 7.1% mean decrease was acceptable to forego 2 weeks of substantial pain. Younger women (P = 0.04) and single women (P = 0.04) were associated with the trade-off limit for 2 days, respectively, 2 weeks of substantial postoperative pain. Single women were willing to accept lower cure rates. No correlations with trade-off limits were found for patients' actual severity, duration, and frequency of SUI. CONCLUSIONS: Patients are willing to accept a slightly lower probability of cure to prevent substantial post-operative pain by undergoing a less invasive procedure. These results are relevant for counselling of patients indicated for SUI surgery.