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Aim: Laser haemorrhoidoplasty is associated with minimal postoperative pain and good symptom improvement in the short‐term. However, less is known about its long‐term efficacy. This study aims to determine the short‐ and long‐term outcomes of laser haemorrhoidoplasty. Method: Between October 2010 and May 2012, 50 consecutive patients with grade II–III haemorrhoids were treated with laser haemorrhoidoplasty. Short‐term follow‐up was assessed on days 1, 30 and 60 and long‐term follow‐up was at 5 years (haemorrhoidal stage reduction, pain, patient satisfaction, symptom improvement, incapacity for work, continence, complications, recurrence). Results: Short‐term follow‐up was achieved for all patients and long‐term follow‐up for 44/50 patients (88%). At short‐term follow‐up, haemorrhoidal stage reduction was documented in 49 (98%) patients. Complete or good symptom improvement was reported by 36/50 (72%) and 10/50 patients (20%) at 60 days. Postoperative complications occurred in 9/50 patients (18%) with three Clavien–Dindo grade IIIb complications (two fistulas, one incontinence), one grade IIIa (perianal thrombosis) and five grade I (one perianal thrombosis, two perianal eczema, one local bleeding, one anal fissure). Postoperative pain was low (visual analogue scale 0–1) at day 1 in 37/50 (74%), at day 30 in 47/50 (94%) and at day 60 in 50/50 patients (100%). After a mean follow‐up of 5.4 years (SD 5.4 months) the recurrence rate was 34% (15/44 patients) with a median time to recurrence of 21 months (range 0.2–6 years). Conclusion: Although laser haemorrhoidoplasty achieves a high short‐term success rate with respect to stage reduction and symptom improvement, it is associated with a high rate of minor postoperative complications and long‐term recurrence. Therefore, laser haemorrhoidoplasty should be used with caution. [ABSTRACT FROM AUTHOR]

Background: Secondary malignancy is a long-term risk of radiation. External beam radiation therapy (EBRT) for prostate cancer treatment has been associated with later development of bladder cancer and worse bladder cancer features., Objective: We sought to provide an updated comparison of the long-term risk of bladder cancer after different localized prostate cancer treatments., Design, Setting, and Participants: Using the Surveillance, Epidemiology, and End Results (SEER) cancer registry, we compared an age-matched subset of patients who underwent radical prostatectomy (RP) with those who underwent EBRT, brachytherapy (BT), EBRT + BT, and RP followed by EBRT (RPtoEBRT) between 2000 and 2018. Our final cohort included 261 609 patients with a median follow-up of 11.6 yr., Outcome Measurements and Statistical Analysis: Our primary outcomes were time to bladder cancer diagnosis, muscle-invasive bladder cancer diagnosis, and bladder cancer death. We used cause-specific hazard models considering death as a competing event. A similar analysis was performed on lung cancer, as a surrogate marker for smoking. We also compared proportions of variant histology, high-grade, and invasive disease among bladder cancers that occurred after radiation versus RP using chi-square testing., Results and Limitations: All radiation groups were associated with bladder cancer diagnosis; hazard ratios (HRs) were 1.72, 1.85, 1.80, and 1.53 for EBRT, BT, EBRT + BT, and RPtoEBRT, respectively, using RP as a referent (all p < 0.001). HRs for bladder cancer death were even higher: 2.39, 2.57, and 3.02 for EBRT, BT, and EBRT + BT, respectively (all p < 0.001), except for RPtoEBRT (HR 1.43, p = 0.28). Lung cancer diagnosis was also associated with radiation but at lower HRs-1.63, 1.32, 1.42, and 1.30 for EBRT, BT, EBRT + BT, and RPtoEBRT, respectively (all p < 0.001). There were a higher proportion of ≥T2, ≥T3, and sarcomatoid variant bladder cancers after radiation (all p < 0.01) CONCLUSIONS: The risk of developing and dying from bladder cancer is increased in patients treated with radiation compared with those treated with RP. The risk was similar for BT and EBRT. Bladder cancers after radiation are more likely to be sarcomatoid variant and present as muscle invasive., Patient Summary: We observed the rates of bladder cancer after patients had undergone surgery or radiation for prostate cancer, and found higher rates of bladder cancer after radiation. We also observed that bladder cancers that occur after radiation tend to be more aggressive., (Copyright © 2023. Published by Elsevier B.V.)

Purpose: To determine self-assessed goal achievement (SAGA) outcomes in men treated surgically for lower urinary tract symptoms (LUTS) due to benign prostatic obstruction (BPO) and compare them to the traditional outcome measures., Methods: Single-center analysis of prospective database of men undergoing surgical treatment of LUTS/BPO at a single institution between July 2019 and March 2021. We assessed individual goals, traditional questionnaires, and functional outcomes prior to treatment, and at first follow-up after 6-12 weeks. We compared SAGA outcomes 'overall goal achievement' and 'satisfaction with treatment' to subjective and objective outcomes using Spearman's rank correlations (rho)., Results: A total of sixty-eight patients completed the individual goal formulation prior to surgery. Preoperative goals varied between different treatments and individuals. IPSS correlated with 'overall goal achievement' (rho = - 0.78, p < 0.001) and 'satisfaction with treatment' (rho = - 0.59, p < 0.001). Similarly, the IPSS-QoL was correlated with overall goal achievement (rho = - 0.79, p < 0.001) and satisfaction with treatment (rho = - 0.65, p < 0.001). No correlation was seen between SAGA outcomes and functional outcomes Q max and PVR., Conclusions: SAGA represents a uniquely patient-specific outcome measure. Our study is, to our knowledge, the first to assess patient-specific goals prior to surgery and examine SAGA outcomes following treatment in men suffering from LUTS/BPO. The correlation of SAGA outcomes with IPSS and IPSS-QoL highlight the importance of this well-established questionnaire. Functional outcomes do not necessarily reflect patient's goals and may rather be considered physician-directed outcomes., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Prostate cancer is the most common solid cancer among men. Multiple blood-, urine-, and tissue-based biomarkers are currently commercially available and can improve the detection and risk stratification of prostate cancer. These biomarkers are still novel, however, and long-term data on their efficacy are still lacking. We compared recommendations on the use of biomarkers across major guidelines for different clinical scenarios. There is no consensus among the international guidelines regarding the optimal use of biomarkers for prostate cancer. As biomarker use in prostate cancer is still in its infancy, it remains to be seen whether there will be alignment of the guidelines with an increasing body of evidence generated . PATIENT SUMMARY: Various biomarkers beyond prostate-specific antigen (PSA) have recently been developed to improve detection and risk stratification of prostate cancer. We compared recommendations on the use of these biomarkers across major guidelines. There is currently little agreement between these guidelines on the optimal use of biomarkers in prostate cancer., (Copyright © 2022 The Author(s). Published by Elsevier B.V. All rights reserved.)

Background: Over recent years, the incidence of renal cell carcinoma (RCC) has remained unchanged in Switzerland and is low compared with other European countries. Partial or radical nephrectomy is the mainstay of treatment in patients with localised disease., Methods: We conducted an analysis of data from the cancer registry of Eastern Switzerland on patients with surgery for RCC from 2009 to 2018, focusing on a comparison of surgical technique and outcome in tertiary and non-tertiary hospitals., Results: 492 nephrectomies were performed. Out of 441 curative procedures, 226 were radical and 195 partial nephrectomies (20 unknown). At the tertiary hospital, statistically significantly more partial nephrectomies were performed in non-metastatic patients than at non-tertiary hospitals. We demonstrate a trend towards better disease-free survival after partial compared with radical nephrectomy. The 5-year overall survival for patients diagnosed between 2009 and 2013 was 85%, 83%, and 70% in stage I, II, and III, respectively, compared with 96%, 78%, and 72% for patients diagnosed between 2014 and 2018., Conclusion: RCC incidence in Switzerland has been stable during the past decade in contrast to other European countries, and no stage migration occurred. We demonstrated that patients with localised renal cancer at our tertiary centre were more likely to be treated with renal preserving surgery compared with non-tertiary hospitals. This analysis underlines the importance of local cancer registries in the comparison of treatment and outcome over time.

Incidental detection of urogenital tumors has increased in recent decades owing to the greater use of ultrasonography and cross-sectional imaging. For patients with low-risk prostate cancer or small renal masses, active surveillance represents a valid treatment option. Similarly, for men with small testicular masses <10 mm, active surveillance has been discussed as an alternative to surgery, although little is known regarding the behavior of small testicular germ cell tumors (GCTs). In the Swiss Austrian German Testicular Cancer Cohort Study we identified 849 patients (546 seminoma, 303 nonseminoma) treated with radical inguinal orchiectomy for GCT with a median tumor diameter of 35 mm. A tumor diameter <10 mm was observed in 25 patients (13 seminoma, 12 nonseminoma). Of these, five patients (20%) presented with primary metastatic disease, all of whom had elevated tumor markers and nonseminomatous GCTs. Two patients (8%) with initially localized disease (1 seminoma, 1 nonseminoma) and without elevated tumor markers experienced relapse at 4 mo (nonseminoma) and 14 mo (seminoma) after orchiectomy, despite the fact that the latter had received adjuvant chemotherapy. These findings highlight the metastatic potential of small testicular GCTs and raise the question of whether active surveillance for small testicular masses is safe., Patient Summary: This study on testicular cancer assesses the metastatic potential of small testicular germ cell tumors. Men with small testicular masses should be counseled about the malignant potential of small testicular germ cell tumors., (© 2022 The Author(s).)

As multiple different treatment options are available for prostate cancer (PCa) and YouTube is commonly used as a source for medical information, we performed a systematic and comparative assessment of available videos guiding patients on their choice for the optimal treatment. An independent search for surgical therapy or radiotherapy of PCa on YouTube was performed and the 40 most viewed videos of both groups were analyzed. The validated DISCERN questionnaire and PEMAT were utilized to evaluate their quality and misinformation. The median overall quality of the videos was found to be low for surgery videos, while radiotherapy videos results reached a moderate quality. The median PEMAT understandability score was 60% (range 0-100%) for radiotherapy and 75% (range 40-100) for surgery videos. The radiotherapy videos contained less misinformation and were judged to be of higher quality. Summarized, the majority of the provided videos offer insufficient quality of content and are potentially subject to commercial bias without reports on possible conflict of interest. Thus, most of available videos on YouTube informing PCa patients about possible treatment methods are not suited for a balanced patient education or as a basis for the patient's decision.

Purpose: WisQoL (Wisconsin Stone Quality of Life questionnaire) is a disease specific, health related quality of life measure designed for patients who form kidney stones. The goal of this study was to develop and validate a German version of WisQoL., Methods: The German version of the WisQoL was developed following a standardized multistep process. Patients were recruited prior to stone treatment, and completed the questionnaire as well as the SF-36v2 (36-Item Short Form Health Survey). This was repeated 1, 3, and 6 months after stone surgery. Scores of the 28 questionnaire items were summarized into sum scores for four domains and a total score. The psychometric properties of the questionnaire were statistically analyzed., Results: The German WisQoL demonstrated excellent internal consistency (Cronbach's α > 0.90 for all domains at all visits). All inter-domain associations were positive. The test-retest reliability for patients with unchanged self-reported health state was considered satisfactory (Spearman's rho for total score 0.70 [95% CI 0.55 to - 0.80]). The German WisQoL demonstrated good convergent validity with the validated SF-36v2 (correlation between corresponding items 0.44 to 0.64). All domain scores showed significant sensitivity to change induced by stone treatment (p ≤ 0.05). Total WisQoL scores generally improved during the first 3 months following stone treatment, and remained stable thereafter., Conclusion: The German WisQoL proved to be a reliable and robust instrument to evaluate health related quality of life measures of kidney stone patients in the clinical setting. It is expected to be of use for further research in patients with kidney stones.

Purpose: To determine the histological validity of the tissue acquired during aquablation of the prostate., Patients and Methods: Prostatic tissue of 12 patients that consecutively underwent aquablation for benign prostatic enlargement was systematically examined. Histological examination was performed by two experienced uropathologists using a digital slide scanner and slide viewer software (Pannoramic 250 and Case Viewer 2.3, 3D Histech, Hungary). The surface areas of the assessable glands were examined and set in relation to the total surface area of the material available for histology and to the patient's total prostate volume. Examinations were performed analogously in ten consecutive patients undergoing transurethral resection of the prostate (TURP) to facilitate interpretation of the results. Data were analyzed using descriptive statistics., Results: A median of 4.06% (range 1.43-7.5%) of the preoperative total prostate volume (median 64.5 ml (range 40-80 ml)) was obtained for histological examination by aquablation. Due to severe mechanical destruction and fragmentation, only a proportion of 0.43% (0.06-1.79%) of this tissue represented histologically assessable glands. Therefore, roughly 0.017% of the total prostatic volume was available for a reliable histological examination. In comparison, 32.5% (6.67-37.5%) of the total prostate volume was removed by TURP and 22.86% (7.45-40.57%) of this tissue represented informative prostatic glands, corresponding to 7.43% of the total prostate volume., Conclusion: Histological significance of the tissue obtained by aquablation of the prostate is very limited. Costs and effort of the histological examination must, therefore, be weighed critically against the limited informative value.

Although evidence supporting the efficacy and safety of prostatic artery embolisation (PAE) is increasing, potential associated risks of ionising radiation in this context remain largely unknown. We systematically reviewed reports on radiation exposure (RE) during PAE in the literature and estimated the risk RE poses using a Monte Carlo dose calculation algorithm. Of 842 studies screened, 22 were included. The overall mean dose area product (DAP) was 181.6 Gy∙cm 2 (95% confidence interval 125.7-262.4). The risk model for the effects of RE in a 66-yr-old patient exposed to DAP of 200 Gy∙cm 2 showed that the probability of cancer death from the intervention was 0.117%. The highest specific lifetime risk was expected for leukaemia (0.061%). Wide DAP variation between individual studies (medians ranging from 33.2 to 863.4 Gy∙cm 2 ) indicate large potential to reduce RE during PAE at some study centres. RE must be included in patient counselling on PAE, especially for younger patients. PATIENT SUMMARY: We systematically assessed radiation exposure during prostatic artery embolisation (PAE) in the literature and simulated the associated risks in a computer model. PAE exposes patients to very low but not negligible risks, which are most relevant for younger men. This should be discussed with patients before PAE., (Copyright © 2020. Published by Elsevier B.V.)

Objectives: To compare a customized 'suture stent' with a standard ureteric stent regarding stent-related symptoms, safety and efficacy., Materials and Methods: Patients with urolithiasis located proximal to the iliac vessel crossing, requiring stenting in preparation for secondary ureterorenoscopy (URS) were randomized to standard ureteric stenting or a suture stent. Secondary ureterorenoscopy was performed 2-6 weeks later. The Ureteral Stent Symptoms Questionnaire (USSQ) was completed after 1 week, on the day before URS and 2-6 weeks after stent removal. Stent efficacy and safety were systematically assessed., Results: A total of 88 patients were included in the analysis. The median (range) suture stent length was 10 (5-25) cm vs 26 cm for standard stents. Operation time was longer for insertion of the suture stent (24.0 vs 14.5 min; P < 0.001). Patients with a suture stent had a significantly lower USSQ urinary symptoms score 1 week after stent insertion, adjusted for baseline symptoms by subtracting scores from the final visit without indwelling stent (mean 7.1 vs 13.7, difference -6.6, 95% confidence interval [CI] -3.4 to -9.8; P < 0.001). Prior to secondary URS (after 2-6 weeks), baseline-adjusted urinary symptoms (mean 4.7 vs 12.2, difference -7.5, 95% CI -4.5 to -10.4; P < 0.001) and pain subscores (11.5 vs 17.6, difference -6.1, 95% CI -0.7 to -11.6; P = 0.004) were significantly lower in the suture stent group. All other USSQ subscores showed no significant differences. Adverse events occurred in 15 patients and were similarly frequent in the two groups. No significant differences were found between the groups regarding ureteric access during secondary URS., Conclusion: Replacement of the distal part of ureteric stents by a suture can reduce stent-associated symptoms without restrictions regarding secondary stone removal or safety., (© 2020 The Authors BJU International © 2020 BJU International Published by John Wiley & Sons Ltd.)

The rapid innovation of the treatment and diagnostic procedures in advanced prostate cancer has led to improved outcomes, though uncertainty remains regarding the best management approach in many clinical situations. The Advanced Prostate Cancer Consensus Conference (APCCC) 2019 addressed these areas of uncertainty with a multidisciplinary, international expert panel. A total of 57 experts voted on 123 carefully prepared questions. The primary analysis of the APCCC 2019 showed consensus (≥ 75% agreement on one answer) for 33 questions. Here we investigate whether agreement with the consensus answers differed according to medical discipline and region of practice. Overall there was no compelling evidence for group differences of agreement with the consensus answers, i.e. expert sub-groups differed no more than could be expected by chance due to differences between individual experts. All questions that achieved consensus, had at least 50% agreement of each expert sub-group. Furthermore, the set of consensus questions changed only moderately if one of the sub-groups was excluded from the panel. The identification of consensus questions and answers at APCCC 2019 appeared to be robust to the composition of the panel and well supported.

Purpose: To systematically assess the quality of videos on the surgical treatment of urinary stones available on YouTube using validated instruments., Methods: A systematic search for videos on YouTube addressing treatment options of urinary stones was performed in October 2019. Assessed parameters included basic data (e.g. number of views), the grade of misinformation reporting of conflicts of interest. Quality of content was analyzed using the validated DISCERN questionnaire. Data were analyzed using descriptive statistics., Results: A total of 100 videos with a median of 26,234 views (1020-1,720,521) were included in the analysis. Of these, only 26 videos were rated to contain no misinformation and only nine disclosed potential conflicts of interest. Overall, the median quality of the videos was low (2 out of 5 points for DISCERN question 16). Videos uploaded by healthcare professionals and medical societies/organizations offered significantly higher levels of quality. In particular, the videos provided by the EAU achieved the highest rating with a median score of 3.0., Conclusions: The majority of videos concerning the surgical treatment of urinary stones have a low quality of content, are potentially subject to commercial bias and do not report on conflicts of interest. Videos provided by medical societies, such as the EAU, provide a higher level of quality. This highlights the importance of active recommendation of evidence-based patient education materials.

Introduction: Patients nowadays often search video-sharing platforms for online patient education materials. Since previous assessments of urological videos were limited to English, we systematically assessed the quality of videos on treatment of benign prostatic hyperplasia (BPH), prostate cancer (PCa), and urinary stone disease (USD) in 4 different languages on YouTube using validated instruments., Methods: The search for videos on YouTube addressing treatment options of BPH, PCa, and USD was performed in October 2020 in -English, French, German, and Italian. Assessed parameters included basic data (e.g., number of views), grade of misinformation, and reporting of conflicts of interest. Quality of content was analyzed using the validated DISCERN questionnaire. Data were analyzed using descriptive statistics., Results: A total of 240 videos (60 videos in each language) were analyzed. Videos on USD in English had the highest number of views (median views 271,878 [65,313-2,513,007]). The median overall quality of videos assessed showed a moderate quality (2.5-3.4 points out of 5 points for DISCERN item 16). Median total DISCERN score of all videos divided by language showed very similar results: English (39.75 points), French (38 points), German (39.5 points), and Italian (39 points). Comparing the different diseases, videos about BPH showed the highest median scores, especially in German language (median score 43.25 points)., Conclusions: Videos concerning the treatment of BPH, PCa, and USD have a low to moderate quality of content, with no differences seen between the languages assessed. These findings further support the notion of improved patient information materials on video platforms such as YouTube., (© 2021 S. Karger AG, Basel.)

Purpose: To assess migration of urinary stones with ureteral stents in place., Materials and Methods: We performed a retrospective analysis of stone characteristics and locations in patients treated with secondary retrograde intrarenal surgery for symptomatic urinary stones at our institution. We analyzed 393 patients with a median age of 53 years and a median stone size of 7 mm. Stone location was assessed at ureteral stent insertion and four weeks later prior to stent removal and retrograde intrarenal surgery (RIRS)., Results: Migration of urinary stones was seen in 33.1% of the patients with an indwelling ureteral stent. Stones with caudal migration were smaller for any given initial position. 7.1% of the stones were located at one of the three sites of narrowing at initial presentation, this percentage increased to 18.8% at the time of stone extraction. Stone composition did not affect stone migration., Conclusion: Radiographic imaging prior to retrograde intrarenal surgery is recommended due to the migration of urinary stones with indwelling ureteral stents. The most appropriate surgical approach can be devised depending on stone localization.

Objectives: To assess the quality of videos on the surgical treatment of lower urinary tract symptoms associated with benign prostatic hyperplasia (LUTS/BPH) available on YouTube, given that such video-sharing platforms are frequently used as sources of patient information and the therapeutic landscape of LUTS/BPH has evolved substantially during recent years., Materials and Methods: A systematic search for videos on YouTube addressing treatment options for LUTS/BPH was performed in May 2019. Measures assessed included basic data (e.g. number of views), grade of misinformation and reporting of conflicts of interest. The quality of content was analysed using the validated DISCERN questionnaire. Data were analysed using descriptive statistics., Results: A total of 159 videos with a median (range) of 8570 (648-2 384 391) views were included in the analysis. Only 21 videos (13.2%) were rated as containing no misinformation, 26 (16.4%) were free of commercial bias, and two (1.3%) disclosed potential conflicts of interest. According to DISCERN, the median overall quality of the videos was low (2 out of 5 points for question 16). Only four of the 15 assessed categories (bipolar and holmium laser enucleation of the prostate, transurethral resection of the prostate and patient-based search terms) were scored as having moderate median overall quality (3 points)., Conclusion: Most videos on the surgical treatment of LUTS/BPH on YouTube had a low quality of content, provided misinformation, were subject to commercial bias and did not report on conflicts of interest. These findings emphasize the importance of thorough doctor-patient communication and active recommendation of unbiased patient education materials., (© 2019 The Authors BJU International © 2019 BJU International Published by John Wiley & Sons Ltd.)

Purpose: We intended to assess the readability of the German versions of commonly used urological questionnaires and identify questions that are potentially demanding for patients., Materials and Methods: The Guidelines of the European Association of Urology were analyzed for recommended questionnaires. Readability of the German versions of these questionnaires including their respective single-items was analyzed using established readability assessment tools., Results: A total of 13 questionnaires were analyzed. The calculated readability scores ranged between the 4.3th and 10.3th grade level. Easiest readability as calculated by median grade levels was found for the short and long forms of the International Consultation on Incontinence Questionnaires-Female and -Male Lower Urinary Tract Symptoms and the SF-Qualiveen (all median grade level 5.0). The short form of the International Index of Erectile Function showed the hardest readability (median grade level 10.0). Readability of the single-items varied widely between the assessed questionnaires with up to 80% (the International Index of Erectile Function) of their single-items being written above recommended grade levels., Conclusions: The majority of commonly used German urological questionnaires comply with recommended readability levels. Some questionnaires as well as single-items of most of the questionnaires clearly exceed recommended readability levels. This should be considered for interpretation of their results and when revising questionnaires., (Copyright © 2019 by S. Karger AG, Basel.)