Study Type – Therapy (case series) Level of Evidence 4 What's known on the subject? and What does the study add? Transurethral resection of bladder tumour (TURBT) is the ‘gold standard’ in the diagnosis and therapy of non‐muscle‐invasive bladder cancer. To improve the quality of this technique an additional TUR (after 4–6 weeks) or a simultaneous photodynamic diagnosis is often offered. The present study shows different variables that influence, to a greater or lesser extent, the accuracy of the TUR diagnosis and the success of the operation. This is very important for the further management of bladder cancer, be it in tumour follow‐up or in preparation for more invasive therapies. OBJECTIVE To analyse the impact of a standardised extended transurethral resection of bladder tumour (TURBT) protocol on the determination of the residual tumour status at initial TURBT session and recurrence rate in the primary resection area. Despite, the fact that there is a clear consensus on the aims of TURBT, there is little agreement on how to perform TURBT to achieve that goal. PATIENTS AND METHODS We retrospectively evaluated 221 consecutive patients, who underwent 305 TURBT sessions for bladder cancer, including patients with recurrent tumours. All the TURBTs were extended by taking additional deep and marginal specimens, according to a standardised protocol. Clinical and histopathological data were retrieved from the patients' records. RESULTS Across all tumour stages, residual tumour (pR1) was found in 38% of the additionally taken specimens. There was a significant association of pR1 status with tumour stage, grade, and size. Also in the group of non‐muscle‐invading tumours, the rate of R1 resection was rather high at 22%. There was no association with focality and the training status of the surgeon. At follow‐up, of all the patients with a unifocal primary tumour there was recurrence in the same area as the primary in 5.1%. CONCLUSIONS Extended TURBT provides detailed information about the horizontal and vertical extent of the bladder tumour. The implementation of standardised TURBT procedures, such as our protocol of an extended TURBT, is greatly needed to improve local tumour control. Whether a diagnostic re‐TUR may be restricted to those cases with positive margins or ground specimens remains to be studied.

Background: The aim of this retrospective study was to report results of a consecutive series of kidney transplant patients in whom the renal artery was implanted on a prosthetic vascular graft (PVG). Methods: Between January 2011 and December 2014, 208 deceased donor renal transplantations (68 female, 140 male, mean age 52, SD 16 years) were performed. Medical charts and outpatient clinical records of patients who had undergone renal artery implantation on a PVG were reviewed. Extensive literature research added to our 4 patients further 170 published cases during 1989 and 2015 and was compared with regular transplanted patients. Data on patient characteristics, prior vascular procedures, postoperative and long-term outcome were collected. Results: Patients with transplant renal artery anastomosis on a PVG were 4 years older than the control group. Function of the graft was similar in these patients compared to regular renal transplant patients. Resistance indices assessed in our clinic over the entire follow-up period showed also no significant difference between the 2 groups. Thirty-day mortality was 6% (none in our group), which occurred mostly in combination when renal transplantation and PVG replacement was performed simultaneously. Conclusion: Grafting of the renal artery to a PVG is feasible and yields good results, despite the technical difficulties involved.

Introduction: With increasing life expectancy, curative treatment of octogenarians with urothelial carcinoma of the bladder (UCB) becomes more important. Materials and Methods: The treatment modalities of 276 octogenarians with UCB who were treated at the University Hospital of Erlangen between 1982 and 2011 were assessed retrospectively. Results: One hundred forty-six patients had non-muscle invasive bladder cancer (NMIBC) while 71 had muscle invasive bladder cancer (MIBC). No data was available for 59 patients. Eighty-five (58.2%) of the 146 patients with NMIBC received transurethral resection of the bladder tumor (TURBT) only, another 38 patients (26%) underwent additional intravesical therapy; and 8.9% were treated with radiochemotherapy (RCT), 4.1% with radiotherapy (RT), 1.4% with systemic chemotherapy and 1.4% with radical cystectomy (RC). Of the 71 patients suffering from MIBC, 39 (54.9%) received TURBT alone. A potentially curative therapy was performed on 31 of the 71 patients with MIBC (43.7%). Of these, 16 patients (51.6%) received RCT, 9 patients (29.0%) RT and 6 patients (19.4%) RC. In Kaplan-Meier analysis, patients with MIBC had better median overall survival with curative treatment compared to TURBT alone (28 vs. 9 months; p < 0.001, log-rank test). Conclusions: By offering a wide range of treatment options, over 43% of octogenarians with MIBC received a curative therapy at a maximum care hospital.

<b><i>Introduction:</i></b> Predictive factors for the treatment success of low-intensity extracorporeal shockwave therapy (Li-ESWT) for erectile dysfunction (ED) are still under debate. <b><i>Methods:</i></b> Li-ESWT was performed in 50 patients suffering from ED by applying 3,000 shock waves once a week over a period of 6 weeks. Treatment success was defined as an increase in the International Index of Erectile Function 5 (IIEF-5) score by ≥5 points or an Erectile Hardness Score (EHS) of ≥3 points. IIEF-5 and EHS were measured at baseline and at 3 and 6 months of follow-up. <b><i>Results:</i></b> Treatment success according to either the IIEF-5 score or EHS at any time of follow-up was achieved in 28 patients (56%). Twenty-five patients (50%) experienced an improvement during the first 3 months, which lasted for 6 months in 8 cases (16%). Three patients reported improved erectile function only after 6 months. When stratifying the cohort with regard to potential influencing factors, a significantly improved IIEF-5 score could be achieved in men with cardiovascular risk factors (<i>p</i> = 0.026) and in men with antihypertensive medication (<i>p</i> = 0.009). Men without cardiovascular risk factors showed no therapeutic benefit from Li-ESWT. <b><i>Discussion/Conclusion:</i></b> Li-ESWT is a valid but often short-lived treatment option for ED, especially in men with cardiovascular risk factors or controlled hypertension. Future studies should assess the feasibility and safety of repeated applications of Li-ESWT.

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