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Context Acute testicular torsion is a common urological emergency. Accepted practice is surgical exploration, detorsion, and orchidopexy for a salvageable testis. Objective To critically evaluate the methods of orchidopexy and their outcomes with a view to determining the optimal surgical technique. Evidence acquisition This review protocol was published via PROSPERO [CRD42016043165] and conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA). EMBASE, MEDLINE, and CENTRAL databases were searched using the following terms: “orchidopexy”, “fixation”, “exploration”, “torsion”, “scrotum”, and variants. Article screening was performed by two reviewers independently. The primary outcome was retorsion rate of the ipsilateral testis following orchidopexy. Secondary outcomes included testicular atrophy and fertility. Evidence synthesis To our knowledge, this is the first systematic review on this topic. The search yielded 2257 abstracts. Five studies (n = 138 patients) were included. All five techniques differed in incision and/or type of suture and/or point(s) of fixation. Postoperative complications were reported in one study, and included scrotal abscess in 9.1% and stitch abscess in 4.5%. The contralateral testis was fixed in 57.6% of cases. Three studies reported follow-up duration (range 6–31 wk). No study reported any episodes of ipsilateral retorsion. In the studies reporting ipsilateral atrophy rate, this ranged from 9.1% to 47.5%. Fertility outcomes and patient-reported outcome measures were not reported in any studies. Conclusions There is limited evidence in favour of any one surgical technique for acute testicular torsion. During the consent process for scrotal exploration, uncertainties in long-term harms should be discussed. This review highlights the need for an interim consensus on surgical approach until robust studies examining the effects of an operative approach on clinical and fertility outcomes are available. Patient summary Twisting of blood supply to the testis, termed testicular torsion, is a urological emergency. Testicular torsion is treated using an operation to untwist the cord that contains the blood vessels. If the testis is still salvageable, surgery can be performed to prevent further torsion. The method that is used to prevent further torsion varies. We reviewed the literature to assess the outcomes of using various surgical techniques to fix the twisting of the testis. Our review shows that there is limited evidence in favour of any one technique.

Introduction: The gold standard treatment for high risk upper tract urothelial cancers is radical nephroureterectomy. Little evidence exists specifically directed for octogenarians with this disease, therefore we highlight our centre’s outcomes and compare to current literature. Methods: Demographic, operative and postoperative data were collected on all octogenarian patients who underwent minimally invasive radical nephroureterectomy between 2010 and 2018 in a single centre. Outcomes including intraoperative and postoperative complications, disease recurrence rates and survival data were analysed. A literature search was performed, with six included articles of cases series and retrospective cohort studies after screening of full manuscripts. Results: Twenty-three patients of average age 82.6 years (range 80–85) were included. Length of stay was median 10 days (range 5–53). Six patients (25%) had postoperative complications ranging from Clavien–Dindo classification 2–3. Eight patients were found to have recurrence, with median time to recurrence of 18 months. Of the 13 patients who died during a follow-up of median 38.4 months, five patients (22%) died of disease related to their original diagnosis (median survival 20 months). Conclusions: From this single centre case series results combined with a review of current literature, radical nephroureterectomy is safe for octogenarian patients for upper tract urothelial cancers when appropriately selected. Further work will need to be carried out to assess the role of lymphadenectomy and adjuvant chemotherapy in the older patient cohort. Level of evidence Level 4

Aim: This was a retrospective cohort study exploring the efficacy of mini-percutaneous nephrolithotomy in obese patients and whether stone clearance, complication rate and length of stay is impacted by an increasing body mass index. Method: Data was collected retrospectively for all mini-percutaneous nephrolithotomies performed at a single centre over a 21-month period commencing March 2017. The primary outcomes included length of stay, stone clearance rates and complications. Results: Fifty-eight percutaneous nephrolithotomies were undertaken during the study period and of these cases 81% of patients had a body mass index of 25 or greater. The stone clearance rate was 83%. However, severely obese patients were noted to have a lower stone clearance rate. No complications occurred in the normal body mass index cohort. However, there was no difference in the complication rate for the remaining groups. Post-operative stay was approximately 3 days. Conclusion: This study demonstrates that supine mini-percutaneous nephrolithotomies are a safe option in obese patients with no increased risk of serious complication. Whilst stone clearance rates were lower in the severely obese category, clearance was complete in the majority of cases. Level of evidence: 3

Objective: Circumcision is a commonly performed urological procedure, histology is often requested with unexpected malignancy cited as the reason. This paper aims to determine if routine histology following circumcision alters the clinical management of patients. Patients and methods: The clinical records of 508 consecutive adult patients circumcised at a district general hospital between 1/1/12 and 31/12/16 were retrospectively reviewed. Two groups were available for comparison, those with histological diagnosis (359 patients) and those with a clinical diagnosis only (149 patients). The following data were collected: indication for circumcision; preoperative clinical and histological diagnosis; patient follow-up (mean 40 months). Results: A total of 508 patients were reviewed. Histology was requested for 359 specimens (70.7%). Six cases of squamous cell carcinoma were correctly identified clinically and there were no cases of unexpected malignancy. The clinical diagnosis of lichen sclerosus was correct in 92% of cases; 39 patients were re-referred following discharge, only one required further management of a urethral stricture. Conclusion: The results of our study show there is no difference in the outcomes or re-referral rates of patients who have routine histology requested following circumcision compared with those who do not. Clinical diagnosis is consistently accurate. There is a minimal number of patients referred back to the service, even with lichen sclerosus, and histology does not affect the rate of this. We conclude that routine histology does not alter patient management following circumcision and is not required unless a clinical suspicion of malignancy exists. This study represents the largest cohort of circumcision patients and includes the longest period of follow-up to add to the current body of literature. Levels of evidence: 2b retrospective consecutive cohort study with follow up.

OBJECTIVES To define reference levels for intraoperative radiation during stent insertion, ureteroscopy (URS), and percutaneous nephrolithotomy (PCNL); to identify variation in radiation exposure between individual hospitals across the UK, between low- and high-volume PCNL centres, and between grade of lead surgeon. PATIENTS/SUBJECTS AND METHODS In all, 3651 patients were identified retrospectively across 12 UK hospitals over a 1-year period. Radiation exposure was defined in terms of total fluoroscopy time (FT) and dose area product (DAP). The 75th percentiles of median values for each hospital were used to define reference levels for each procedure. RESULTS Reference levels: ureteric stent insertion/replacement (DAP, 2.3 Gy/cm2 ; FT, 49 s); URS (DAP, 2.8 Gy/cm2 ; FT, 57 s); PCNL (DAP, 24.1 Gy/cm2 ; FT, 431 s). Significant variations in the median DAP and FT were identified between individual centres for all procedures (P 50 cases/annum), at a median DAP of 15.0 Gy/cm2 vs 4.2 Gy/cm2 (P

Aims Percutaneous nephrolithotomy is known to have a significant risk of sepsis and traditionally the systemic inflammatory response score has been used to identify post-operative patients requiring higher levels of care. Recently, the quick Sepsis Related Organ Failure Assessment score has been developed as a rapid and easy tool to assess patients likely to deteriorate from sepsis. We aim to evaluate the quick Sepsis Related Organ Failure Assessment system against the established systemic inflammatory response score criteria in identifying patients at risk of intensive care unit admission following percutaneous nephrolithotomy. Patients and Methods A retrospective review of 157 patients undergoing percutaneous nephrolithotomy between May 2015 and November 2018 at our institution was performed. Patient demographics of age, sex and American Society of Anesthesiologists’ score were collected. Quick Sepsis Related Organ Failure Assessment and systemic inflammatory response scores were calculated at 24 hours and 7 days post-operatively. Primary outcome was admission to an intensive care unit. Specificity, sensitivity, positive and negative predictive values were calculated for the systemic inflammatory response and quick Sepsis Related Organ Failure Assessment scores. Results Of 157 patients undergoing percutaneous nephrolithotomy, eight (5.1%) and 52 (33.1%) scored positively for quick Sepsis Related Organ Failure Assessment and systemic inflammatory response score criteria within 24 hours. Quick Sepsis Related Organ Failure Assessment scoring had a higher specificity (98.7%: 95% confidence interval 98.6–98.7%) and positive predictive value (75.0: 95% confidence interval 74.0–75.0%) than systemic inflammatory response score criteria (69.5%: 95% confidence interval 69.3–69.7%), (11.5%; 95% confidence interval 1.2–11.8%) in predicting intensive care unit admission following percutaneous nephrolithotomy. Quick Sepsis Related Organ Failure Assessment correlated strongly with intensive care unit admission and overall length of stay, whereas systemic inflammatory response score correlated weakly with both parameters. Conclusion Quick Sepsis Related Organ Failure Assessment demonstrated a statistically significant improvement in predicting intensive care unit admission and overall length of stay versus systemic inflammatory response score criteria following percutaneous nephrolithotomy. Further multi-centre studies are required to validate these findings, which are the first to be published in a urology-specific patient population. Level of Evidence: 4

Background: Post-vasectomy semen analysis timing and criteria guidelines have evolved over time. Through analysis of our unit’s practice of post-vasectomy semen analysis from earlier sampling protocols at 8 weeks to single sampling at 12 weeks then 16 weeks, the impact on success rates and patient compliance were assessed. In addition, the use of small numbers of non-motile sperm and azoospermia combined rates as a marker of sterility were examined. Methods: All patients who underwent vasectomy in 2011 (8 and 12-week samples), 2013 (12-week samples) and 2016 (16-week samples) were included. Patients were given written and verbal instructions explaining the sample delivery protocol and samples. χ2 Testing was used to compare patient compliance and the results of post-vasectomy semen analysis with significance set at PResults: In total 1124 vasectomies were performed, with 21% ( N=232) of patients non-compliant with submitting samples at the requested time period. Azoospermia rates increased with a longer time to post-vasectomy semen analysis from 82% to 95%, PConclusion: The use of earlier post-vasectomy semen analysis is recommended as patient compliance decreases with the time from vasectomy. When azoospermia and small non-motile sperm rates are combined the rates of success of the procedure remain the same over time therefore earlier testing at 8 weeks is feasible without compromising clearance rates. Level of evidence: Not applicable for this single centre audit.

Background: Penile cancer is a rare disease, with approximately 600 cases diagnosed every year in the UK. In this study, we assessed the impact of social deprivation on penile cancer, concentrating on incidence, disease factors, surgical treatment and mortality within our ‘Supranetwork’ population. Methods: All cases of penile cancer in the West of Scotland were identified from the uro-oncology multidisciplinary team meetings over a 10-year period covering January 2008 to December 2017. Patients underwent treatment within the remit of a centralised service, and social deprivation was determined using the Scottish Index of Multiple Deprivation (SIMD), which is the Scottish government’s official tool to identify areas of multiple deprivations. Results: A total of 278 patients were identified, with an age range of 27–97 years ( M=64 years). The incidence of penile cancer in SIMD category 1 (most deprived) is 7.2/100,000 population at risk compared to 2.8/100,000 population at risk in SIMD category 5 (least deprived). Histologically, a higher proportion of aggressive grade 3 cancers (45% vs. 16%, p=0.03) and more advanced N2/N3 nodal disease (63% vs. 33%, p=0.04) was found in SIMD category 1 compared to SIMD category 5, suggesting higher incidence of delayed presentation with more advanced and aggressive disease in the most deprived populations. Conclusions: The level of social deprivation shows a significant association with penile cancer incidence, tumour grade and stage at time of diagnosis, with a resulting disproportionate impact on morbidity and mortality in the most deprived cohort of patients. Public awareness and efforts to increase earlier diagnoses of penile cancer in these ‘hard to reach’ men should be an important step in improving overall outcomes from penile cancer.

Background Elective treatment of ureteric stones is needed after emergency drainage of urosepsis. Objective We wanted to look at the outcomes of elective ureteroscopic stone treatment in patients with prior sepsis and emergency drainage via retrograde ureteric stent (RUS) or percutaneous nephrostomy (PCN). Design, setting, and participants Data of all patients who underwent elective ureteroscopy (URS) for stone disease over 5 yr (March 2012–December 2016) were prospectively collected. Intervention Elective URS following previous emergency RUS or PCN. Outcome measurements and statistical analysis Outcomes were collated for consecutive patients who underwent emergency drainage for urosepsis secondary to stone disease, followed by elective URS. Data was collected regarding patient demographics, stone parameters, and clinical outcomes. Statistical analysis was performed using SPSS version 24. Results and limitations In total, 76 patients underwent 82 elective procedures (six underwent bilateral URS) with a male to female ratio of 1:2 and a mean age of 57 yr. Emergency decompression was achieved via RUS in 63 (83%) and PCN in 13 (17%) patients. A positive urine culture on presentation was obtained in 26 (34%) patients, and 27 (36%) patients were admitted to the intensive care unit (ICU). The mean single and overall stone size was 8.6 (2–23) and 10.8 (2–32) mm, respectively. The mean operating time was 42 (5–129) min with stone-free rate (SFR) of 97% (n = 74). There were three (4%) complications in total, of which two patients developed urinary tract infection needing intravenous antibiotics (Clavien II) and a third developed sepsis (Clavien IV) needing ICU admission. There was no difference in ureteroscopic lithotripsy outcomes (operative time, complications, or SFR) on comparing initial RUS or PCN, admission to ICU or ward, positive or negative urine culture result, presence of single or multiple stones, and between American Society of Anaesthesiologists (ASA) grade of patients. The ASA grade of patients was a significant predictor of day case procedures (p = 0.001). Conclusions Elective URS achieved excellent outcomes in patients who previously presented with obstructing calculi and sepsis needing emergency decompression. Overnight inpatient admission was needed in some patients with a higher ASA grade. Patient summary In this report, we look at the outcomes of planned ureteroscopy procedures for stone disease in patients with previous urosepsis. These patients with previous emergency drainage for urosepsis had excellent outcomes from their planned ureteroscopic surgery. This information will help in preoperative patient optimisation and counselling.

OBJECTIVE: To evaluate diagnostic performance of the emotional domain of the VoiSS questionnaire compared with the Hospital Anxiety and Depression Scale (HADS).DESIGN: Cross sectional questionnaire study.SETTING: Tertiary referral centre voice clinic.PARTICIPANTS: 210 consecutive voice clinic patients.MAIN OUTCOME MEASURES: Screening with VoiSS and HADS questionnaires. Paired comparison, correlation, multinomial logistic regression and receiver operating characteristic (ROC) curve analysis.RESULTS: 177 returned complete datasets. 96 patients (54.2%) had functional dysphonia and 81(45.8%) had organic laryngeal disorders. Mean total VoiSS score =39.7/120 (standard deviation (SD) 22.2). Mean emotional VoiSS subscale =7.6/22 (SD 7.5). Mean HAD anxiety =6.5/21 (SD 5.2) and depression mean =7.1/21 (SD 4.8). There were 35 (20%) borderline anxiety and/or depression scores and 30 (17%) scores considered positive for "caseness". There was strong correlation between emotional VoiSS and HADS anxiety (Spearman's Rho= 0.68, p < .001) and HADS depression (Spearman's Rho= 0.62, p < .001). ROC curve analysis exhibited significant association between emotional VoiSS and HADS "caseness" (area under curve =0.88). In addition functional dysphonia patients had lower mean VoiSS and HADS scores than patients with identifiable laryngeal abnormalities.CONCLUSION: The VoiSS emotional subscale strongly correlates with HADS anxiety and depression scores and could be used as a measure of psychological distress. This could allow targeted psychological strategies, without additional psychometric questionnaires. Functional dysphonia has less association with psychological distress than certain organic laryngological disorders. This article is protected by copyright. All rights reserved.

To assess the accuracy of initial combined cytological accuracy and radiological staging of patients suspected of having thyroid malignancy with their final histopathology. Retrospective case series in a tertiary referral centre for head and neck malignancy. All patients with malignant thyroid cytology and cytology suspicious for malignancy, between the dates of June 2010 and July 2014, were included. The pre-operative staging was compared against the final histological staging. Demographics and outcomes for each patient were recorded. Sixty-five patients were recorded in this group. 20 (30.7 %) were male. The mean age at presentation was 51 years (SD 16.8 years). 39 (60 %) patients were aged over 45 years. Fine needle aspiration cytology (FNAC) was performed in all patients and was Thy 4 in 40 (62 %) and Thy 5 in 25 (38 %). Following surgery or subsequent biopsy, FNAC was found to be accurate in 38/40 (Thy 4) and 25/25 (Thy 5) cases in diagnosing malignancy, with Thy 4 yielding 95 % malignancy and Thy 5 % 100 %. Fifty-eight patients underwent a surgical procedure for thyroid cancer. Two further patients had a diagnostic hemi-thyroidectomy for later proven benign disease. Five patients due to medical co morbidities, inoperable disease or refusal of surgery were managed non-surgically. In the surgical group 16 patients underwent a diagnostic hemi-thyroidectomy and 11 of these required a completion thyroidectomy. Forty-six patients underwent total thyroidectomy. Forty-six patients underwent a neck dissection: 27 prophylactic central compartment neck dissections and 19 planned therapeutic neck dissections were performed. Radiological staging correctly predicted final pathological TNM staging in 25 (43 %) patients. 27 (47 %) patients had radiological staging which under staged their final histological staging and 6 (10 %) patients had scans that over staged their cancer. Of those that were under staged, 15 (56 %) had their nodal disease under staged (following prophylactic central neck dissection). Radiological staging comprised ultrasound (n = 58) and CT scanning (n = 45/58 pre-operatively). Pre-operative staging in thyroid cancer should include cytology, ultrasound and CT scanning. Unless low-risk papillary thyroid cancer is suspected pre-operatively, patients with Thy 4 cytology can be given the offer of a total thyroidectomy as surgical management.

Background The Glasgow Benefit Inventory (GBI) is a validated, generic patient-recorded outcome measure widely used in otolaryngology to report change in quality of life post-intervention. Objectives of review To date, no systematic review has made (i) a quality assessment of reporting of Glasgow Benefit Inventory outcomes; (ii) a comparison between Glasgow Benefit Inventory outcomes for different interventions and objectives; (iii) an evaluation of subscales in describing the area of benefit; (iv) commented on its value in clinical practice and research. Type of review Systematic review. Search strategy ‘Glasgow Benefit Inventory’ and ‘GBI’ were used as keywords to search for published, unpublished and ongoing trials in PubMed, EMBASE, CINAHL and Google in addition to an ISI citation search for the original validating Glasgow Benefit Inventory paper between 1996 and January 2015. Evaluation method Papers were assessed for study type and quality graded by a predesigned scale, by two authors independently. Papers with sufficient quality Glasgow Benefit Inventory data were identified for statistical comparisons. Papers with 50% and gave sufficient Glasgow Benefit Inventory total and subscales for meta-analysis. For five of the 11 operation categories (vestibular schwannoma, tonsillectomy, cochlear implant, middle ear implant and stapes surgery) that were most likely to have a single clear clinical objective, score data had low-to-moderate heterogeneity. The value in the Glasgow Benefit Inventory having both positive and negative scores was shown by an overall negative score for the management of vestibular schwannoma. The other six operations gave considerable heterogeneity with rhinoplasty and septoplasty giving the greatest percentages (98% and 99%) most likely because of the considerable variations in patient selection. The data from these operations should not be used for comparative purposes. Five papers also reported the number of patients that had no or negative benefit, a potentially a more clinically useful outcome to report. Glasgow Benefit Inventory subscores for tonsillectomy were significantly different from ear surgery suggesting different areas of benefit Conclusions The Glasgow Benefit Inventory has been shown to differentiate the benefit between surgical and medical otolaryngology interventions as well as ‘reassurance’. Reporting benefit as percentages with negative, no and positive benefit would enable better comparisons between different interventions with varying objectives and pathology. This could also allow easier evaluation of factors that predict benefit. Meta-analysis data are now available for comparison purposes for vestibular schwannoma, tonsillectomy, cochlear implant, middle ear implant and stapes surgery. Fuller report of the Glasgow Benefit Inventory outcomes for non-surgical otolaryngology interventions is encouraged.