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BACKGROUND AND OBJECTIVES: The World Health Organization (WHO) declared the coronavirus disease-19 (COVID-19) pandemic on March 11, 2020. The health care system faced tremendous challenges in providing ethical and high-quality care. The impact of COVID-19 on urological practices varied widely worldwide, including in Arab countries. This study aimed to compare the influence of the COVID-19 pandemic on urology practice in Egypt, the KSA, and the UAE during the first year of the pandemic. METHODS: This sub-analysis assessed the demographics and COVID-19's effects on urological practice in terms of adjustments to hospital policy, including outpatient consultations, the management of elective and urgent surgical cases, and the continuation of education across the three countries. The availability of personal protective equipment (PPE) and urologists' emotional, physical, and verbal intimidation during COVID-19 were also compared. RESULTS: Regarding the impact on hospital policy, consultations replaced by telemedicine were significantly higher in the KSA (36.15%), followed by the UAE (33.3%), then Egypt (10.4%) (P = 0.008). Elective cases requiring ICU admission were 65.1% in Egypt, 45.2% in the KSA, and 58.2% in the UAE and were performed only in high-risk patients. PPE was freely available in 20.8% of the Egyptian hospitals compared to 83.3% in the KSA and 81.8% in the UAE. Online courses were significantly higher in Egypt (70.8%), followed by the UAE (53%) and the KSA (41.7%) (P = 0.02). Emotional intimidation was higher than verbal intimidation, representing 80%, 75.9%, and 76% in the UAE, KSA, and Egypt, respectively. CONCLUSION: This sub-analysis outlined significant hospital policy changes across the three Arab countries. Exposure to emotional, verbal, and physical intimidation was observed. The development of teleconsultations and online platforms for educational purposes was observed.

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INTRODUCTION: The aim of this study was to compare urethroplasty using onlay pedicled transverse skin flap (PSF) versus one-stage inlay buccal mucosa graft (BMG) in repair of penile urethral strictures. METHODS: We conducted a prospective matched-pair analysis of 44 male patients receiving penile urethroplasty between June 2016 and June 2019. There were 22 patients who received PSF and 22 patients who received BMG. Matching was performed according to stricture length. Patients with strictures caused by lichen sclerosus, prior hypospadias repair, or failed prior urethroplasty were excluded. Treatment was considered successful if no recurrence was observed. Successful repair, complication rates, patients' satisfaction, and quality of life improvement were endpoints of this study. RESULTS: Mean follow-up was 40.3 months. PSF and BMG showed comparable success rates (90.9% vs. 86.4%, p = 0.713). Recurrent stricture occurred in 2 patients (9.1%) who received PSF and in 3 patients (13.6%) who received BMG. Operation time was significantly longer for PSF than for BMG (108.4 min vs. 78.1 min, p = 0.01). Univariable logistic regression analysis revealed no relevant risk factors for stricture recurrence. CONCLUSION: Early results indicate comparable success rates of PSF and BMG in penile urethroplasty. Further studies with larger sample size and longer follow-up periods are required to evaluate subtle differences between both techniques.

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BACKGROUND AND PURPOSE: To compare 4.5/6 Fr versus 6/7.5 Fr semirigid ureteroscopes in terms of safety and efficacy in adult non-obese patients with middle or lower ureteric stones. MATERIALS AND METHODS: A total of 198 patients with middle/lower ureteric stone and a BMI ≤ 30 kg/m2 were recruited. Patients were randomized according to the size of ureteroscope into two groups: group 1 where a 4.5/6 Fr semi-rigid ureteroscope was used, and group 2 where a 6/7.5 Fr semi-rigid ureteroscope was used. Patient's demographic, stone characteristics, intraoperative and postoperative outcomes including stone-free rate (SFR) and complications were compared. RESULTS: Preoperative characteristics in terms of age, sex, BMI, and stone location, side, size, and HU were comparable between both groups (p values > 0.05). The overall SFR was significantly higher in group 1 (0.004). Balloon dilatation was not required in all patients of group-1 compared with 33% of group-2 (p = 0.0001). The JJ stent was required in 10% of group-1 compared with 30% of group-2 (p = 0.0004). Failure to reach the stone due to tight ureter occurred in 8% of group 2 (p = 0.003), respectively. Traxer's grade 1 ureteral injury occurred in 2% of group-1 versus 14% of group-2 (p = 0.001). Consequently, hematuria was significantly lower in group-1 (1% vs. 8%; p = 0.01), respectively. The hospital stay < 9 h was significantly higher in group 1 (p = 0.0001). CONCLUSIONS: The 4.5/6 Fr semi-rigid Ureteroscope was associated with significantly higher SFR and shorter hospital stay, with lower ureteral injury, fewer double-J stenting, and without the need for intraoperative balloon dilatation for the ureter.

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INTRODUCTION: After implantation of an artificial urinary sphincter (AUS) due to stress urinary incontinence, in some cases revision procedures may be necessary. This is mostly due to device infection or cuff erosion in the long term. The aim of this study was to evaluate the impact of early revision procedures (prior to or immediately after AUS activation) on the long-term outcome. METHODS: We retrospectively evaluated patients who underwent primary AUS implantation between 2006 and 2019. Patients with previous radiotherapy, urethroplasty, urethral stent placement, or repeat AUS implantation were excluded. Early revision was defined as prior to or immediately after AUS activation and comprised pump repositioning or cuff size adaptation due to difficulties in using the pump, persistent urinary incontinence, or urinary retention. Patients were compared with regard to complication rates, functional outcome, and patient satisfaction. Univariable and multivariable logistic regression analyses were performed to analyze risk factors for early AUS revision. Kaplan-Meier analysis evaluated explantation-free survival. RESULTS: A total of 250 patients were included. Twenty patients (8%) required early revision (pump repositioning in 15 cases [75%], cuff downsizing in 3 cases [15%], and cuff upsizing in 2 cases [10%]). Mean follow-up was 78.6 months. 96.4% of all patients were objectively continent at the time of last follow-up without differences between both groups, and patient satisfaction was high in both groups. No differences with regard to mechanical implant failure, tissue atrophy, and AUS explantation due to cuff erosion or implant infection were observed. Explantation-free survival was comparable in both groups. On univariable logistic regression analysis, coronary artery disease and transcorporal cuff placement were associated with early AUS revision. CONCLUSION: Early revision after AUS implantation can be performed without negative impact on the long-term outcome.

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PURPOSE: To evaluate the impact of previous urethroplasty on complication rates and postoperative continence after primary artificial urinary sphincter (AUS) implantation in male patients with severe stress urinary incontinence. PATIENTS AND METHODS: A prospective evaluation of patients undergoing primary AUS implantation was conducted. Patients with previous radiotherapy, AUS implantation or urethral stent placement were excluded. Main endpoints were postoperative continence and complication rates including necessity of AUS explantation. Kaplan-Meier analysis evaluated explantation-free survival. Logistic regression analyses were performed to identify potential predictors for AUS explantation. RESULTS: 105 patients were included with a mean follow-up of 76.6 months (SD 15.9). 30 of these patients had a history of urethroplasty. Postoperatively, 96.2% of all patients were objectively continent (≤ 1 pad/day). No differences in postoperative continence and early complication rates were observed. Concerning long-term complications, infection, mechanical implant failure, and tissue atrophy were also comparable. Overall sphincter erosion rate was 12.3%, but significantly higher in urethroplasty patients (23.3% vs. 8.0%, p = 0.038) and sphincter explantation rate was threefold higher (p = 0.016) in the urethroplasty group. Furthermore, explantation-free survival was reduced compared to the non-urethroplasty group (p = 0.044). On logistic regression analysis, the previous urethroplasty was the only significant predictor for AUS explantation (p = 0.016). CONCLUSION: AUS implantation in patients with former urethroplasty can provide satisfying results. Compared to patients without the previous urethroplasty, the higher risk of cuff erosion and AUS explantation has to be addressed during preoperative consultation. Patients with the previous urethroplasty with grafting, long strictures and previous visual internal urethrotomy might be at highest risk.

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INTRODUCTION: Bladder neck sclerosis is a rare late complication of transurethral resection of the prostate (TURP). Endoscopic resection or incision of the bladder neck is usually successful in the management of such cases. In some cases, even repeated endoscopic management always followed with recurrent sclerosis. In these cases, the Y-V plasty of the bladder neck provides a final option of treatment. MATERIAL AND METHODS: Retrospective evaluation of 24 patients who underwent Y-V plasty of the bladder neck from 2007 to 2014 was performed. All patients had TURP once and presented after at least 2 failed attempts of endoscopic management. The principle of this technique is to insert a V-shaped part of the bladder wall into the fibrosed bladder neck. The patient evaluation included measuring Q max, residual urine volume and asking about their satisfaction. All patients were operated in the same center by the same surgeon. RESULTS: The mean age of patients at surgery was 66.8 years (range 56-74 years). All patients presented preoperatively with obstructive micturition with mean Qmax 2.2 ml/s (SD ±1.9) and mean residual urine volume of 381 ±169 ml. After a mean follow-up of 46 months (SD ±22), the mean Qmax reached 16.4 ml/s (SD 3.3) while the mean residual urine volume was 18 ml (SD ±6). Recurrent sclerosis occurred in three patients (12.5%). A total of 94.1% of patients reported satisfactory micturition with significant improvement in the quality of life. CONCLUSIONS: The Y-V plasty can provide a final option with a high success rate for patients with bladder neck sclerosis after failed endoscopic treatment.