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Introduction: Guideline recommendations are meant to help minimize morbidity and to improve the care of nonmuscle invasive bladder cancer (NMIBC) patients but studies have suggested an underuse of guideline-recommended care. The aim of this study was to evaluate the level of adherence of German and Austrian urologists to German guideline recommendations., Methods: A survey of 27 items evaluating diagnostic and therapeutic recommendations (15 cases of strong consensus and 6 cases of consensus) for NMIBC was administered among 14 urologic training courses. Survey construction and realization followed the checklist for reporting results of internet e-surveys and was approved by an internal review board., Results: Between January 2018 and June 2019, a total of 307 urologists responded to the questionnaire, with a mean response rate of 71%. The data showed a weak role of urine cytology (54%) for initial diagnostics although it is strongly recommended by the guideline. The most frequently used supporting diagnostic tool during transurethral resection of the bladder was hexaminolevulinate (95%). Contrary to the guideline recommendation, 38% of the participants performed a second resection in the case of pTa low-grade NMIBC. Correct monitoring of Bacille Calmette-Guérin (BCG) response with cystoscopy and cytology was performed by only 34% of the urologists., Conclusions: We found a discrepancy between certain guideline recommendations and daily routine practice concerning the use of urine cytology for initial diagnostics, instillation therapy with a low monitoring rate of BCG response, and follow-up care with unnecessary second resection after pTa low-grade NMIBC in particular. Our survey showed a moderate overall adherence rate of 73%. These results demonstrate the need for sharpening awareness of German guideline recommendations by promoting more intense education of urologists to optimize NMIBC care thus decreasing morbidity and mortality rates., (© 2021 S. Karger AG, Basel.)

Introduction: The goal was to determine risk factors for Clavien-Dindo (CD) grade ≥2 complications, with special focus on early postoperative systemic inflammatory response syndrome (SIRS), for flexible ureteroscopy (fURS)., Materials and Methods: A retrospective monocentric statistical analysis relating to 32 factors was performed with the χ2 test, Mann-Whitney U tests, and multivariate logistic regression., Results: In total, 416 consecutive fURS performed between September 2013 and June 2017 were analyzed; 283 (68.03%) of these were for stone surgery and 133 (31.97%) for diagnostic purposes. In 43 cases (10.34%), CD ≥2 occurred; 31 cases (72.09%) of these were SIRS. On multivariate logistic regression, positive preoperative urine culture and steep pyelographic and CT-based infundibulopelvic angle (IPA) have been confirmed as independent risk factors for both CD ≥2 and SIRS. Greater maximal median stone diameter and female gender were significantly associated only with a higher CD ≥2 prevalence, but not with SIRS. The influence of ureteral access sheath (UAS) on CD ≥ 2 or SIRS occurrence could not be confirmed on multivariate analysis. Perioperative antibiotic prophylaxis for patients with negative urine culture showed no difference regarding SIRS prevalence., Conclusion: Steep CT-based IPA can be considered as a new radiologic predictor of complicated postoperative course and SIRS. The role of UAS as well as indications for perioperative antibiotic prophylaxis should be determined in prospective studies., (© 2021 S. Karger AG, Basel.)

Introduction: The aim of this study was to analyze the influence of residents' participation in flexible ureteroscopy (fURS) on intra- and postoperative outcomes., Materials and Methods: Intra- and postoperative parameters were compared in a retrospective monocentric setting between 3 groups: "resident group" (47 cases) for surgeries performed by experienced residents alone, "consultant group" (245 cases) for surgeries performed by consultants alone, "resident plus consultant group" (124 cases) for training surgeries between September 2013 and June 2017., Results: Patients operated by residents alone had a significantly smaller median kidney stone diameter (5.0 vs. 7.0 mm for "consultant group" and 6.0 mm for "resident plus consultant group," p = 0.011), shorter operating time (median 47.0 vs. 63.0 and 77.0 min, p < 0.001) and fluoroscopy time (median 39.0 vs. 69.5 and 89.0 s, p < 0.001), as well as shorter postoperative hospital stay (p = 0.013). The laser application rate was the smallest in the "resident group" (10.64 vs. 31.43 and 29.84%, p = 0.009). Univariate analysis revealed no relevant differences regarding flexible ureteroscope defect rate, postoperative stone-free rate, or ≥2 Clavien-Dindo classification complications between the groups (p > 0.05)., Conclusion: A proper case selection of less complicated cases, especially without laser application, could balance the experience deficit of the residents. fURS can be incorporated as a part of residents' training without an impact on fURS device defect rate or clinical outcomes., (© 2020 S. Karger AG, Basel.)

Introduction: Laparoendoscopic single-site surgery (LESS), robot-assisted (RA), and retroperitoneoscopic (R) surgery expand the armamentarium of minimally invasive surgery (MIS). As information on the use of these surgical approaches in daily routine is limited, we conducted a survey among German urologists., Materials and Methods: In 2017, all urology departments in Germany received a questionnaire evaluating practice patterns of MIS in the retroperitoneum. Chi-Square test was performed for statistical analyses. The response rate was 51.1% (162/311) including 23 universities., Results: R adrenalectomy and (partial) nephrectomy are performed by 32.7-40.1% of all departments. Transperitoneal LESS adrenalectomy and nephrectomy are performed by 8.6-11.7%. Retroperitoneal RA adrenalectomy and (partial) nephrectomy are performed by 6.2-13.0%. There was no difference in the R and LESS approach between (non)-university departments. Retroperitoneal RA access is more frequently used in university hospitals (all p < 0.01). If performed, mean counts within the last 12 months were < 5 for R, LESS, and RA adrenalectomy; and < 20 for R, LESS, and RA (partial) nephrectomy., Conclusion: Our survey provides a detailed insight into MIS in the retroperitoneum in German urology departments. Numbers of adrenalectomies as well as R, transperitoneal LESS and retroperitoneal RA procedures are low. Retroperitoneal RA surgery is more common in universities. Comprehensively, our survey proves that these approaches are not standard approaches yet., (© 2018 S. Karger AG, Basel.)

We report a successful pregnancy and birth subsequent to fertility-preserving cystectomy and neobladder formation in a muscle-invasive sarcomatoid urothelial carcinoma., (© 2015 S. Karger AG, Basel.)