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Objectives: Limited data exist on the risks of complications associated with a suprapubic catheter (SPC) insertion. Bowel injury (BI) is a well‐recognized albeit uncommon complication. Guidelines on the insertion of SPC have been developed by the British Association of Urological Surgeons, but there remains little evidence regarding the incidence of this complication. This study uses contemporary UK data to assess the incidence of SPC insertion and the rate of BI and compares to a meta‐analysis of available papers. Methods: National Hospital Episodes Statistics data were searched on all SPC insertions over an 18‐month period for operating procedure codes, Code M38.2 (cystostomy and insertion of a suprapubic tube into bladder). Patients age, 30‐day readmission rates, 30‐day mortality rate, and catheter specific complication rate were collected. To estimate the BI rate, we searched patients who had undergone any laparotomy or bowel operation within 30 days of SPC insertion. Trusts were contacted directly and directed to ascertain whether there was SPC‐related BI. PubMed search to identify papers reporting on SPC related BI was performed for meta‐analysis Results: 11 473 SPC insertions took place in the UK in this time period. One hundred forty‐one cases had laparotomy within 30 days. Responses from 114 of these cases reported one BI related to SPC insertion. Meta‐analysis showed an overall BI rate of 11/1490 (0.7%). Conclusions: This is the largest dataset reported on SPC insertions showing a lower than previously reported rate of BI. We recommend clinicians use a risk of BI of less than 0.25% when counseling low‐risk patients. [ABSTRACT FROM AUTHOR]

Summary: Background: Upgrading of Gleason score at radical retropubic prostatectomy (RRP) is a recognised event; however there are few large, national, multicentre studies of upgrading. With the increasing utilisation of active surveillance as an option in the treatment of prostate cancer upgrading is an increasing concern to urologists. Objective: To analyse the discordance between the biopsy Gleason score and the RRP Gleason score using the BAUS database from a non-screened UK population. Methods and subjects: Data were obtained from the BAUS cancer registry which holds data on national complex operations. All patients who underwent RRP with pre and post-operative Gleason score were included in the study. Results: 1420 men were included in the study, mean age 62. Comparing Gleason score between the biopsy and the RRP specimen, 30% men were found to upgraded and 9% downgraded. Clinically significant upgrading was seen in 28%. Age and PSA were found to be higher in the upgraded cohort (p <0.02). Positive margins and seminal vesicle invasion were significantly higher in the upgraded group (p <0.02). Univariate analysis revealed PSA and age as significant predictors of upgrading at RRP (p <0.05). Conclusions: This large study provides novel data from a non-screened UK population, nearly one-third of whom had clinically significant upgrading. We have also shown that adverse pathological events, positive margin and seminal vesicle invasion, are more common in the upgraded cohort. This evidence needs to be considered when managing men with localised prostate cancer especially when considering active surveillance. [Copyright &y& Elsevier]

There has been much confusion over the significance of spirochaetes found in the caeca of laying hens and the impact they may have on egg production. In recent years, the situation has been made clearer and the presence of such species as Brachyspira pilosicoli have been shown to cause a mild, chronic disease in both layers and breeders and to reduce egg production by reportedly 5%. In the United Kingdom, a multi-age caged laying site with three separate flocks of approximately 12 000 birds each was chronically infected with B. pilosicoli but displayed few clinical signs except for a noticeable reduction in egg production and an increased mortality. The flocks were treated for 3 days in the drinking water with tiamulin at 12.5 mg/kg bodyweight, and a steady improvement in performance was recorded. The production results were compared with a flock that had been untreated with tiamulin previously, as a control, and one that had been treated at 25 and 45 weeks of age. A 9.8% improvement in egg production/hen housed up to 72 weeks of age and 9.7% in total egg weight was recorded, as well as an 8.6% reduction in actual hen mortality, in the tiamulin-treated flock in comparison with the untreated control. After taking into account the difference in breeds used, there was only a 6% reduction in egg production but an 8.84% increase in mortality in the untreated flock compared with the individual breed's standard production data. The cost of the disease was estimated at £14 million in the United Kingdom, based on a national laying flock of 30 million or 1.5% of production. Faecal examination for potentially pathogenic spirochaetes should be part of the differential diagnosis of under-performing laying flocks. [ABSTRACT FROM AUTHOR]

Objectives: To estimate the cost-effectiveness of methenamine hippurate compared with antibiotic prophylaxis in the management of recurrent urinary tract infections., Design: Multicentre, open-label, randomised, non-inferiority trial., Setting: Eight centres in the UK, recruiting from June 2016 to June 2018., Participants: Women aged ≥18 years with recurrent urinary tract infections, requiring prophylactic treatment., Interventions: Women were randomised to receive once-daily antibiotic prophylaxis or twice-daily methenamine hippurate for 12 months. Treatment allocation was not masked and crossover between arms was allowed., Primary and Secondary Outcome Measures: The primary economic outcome was the incremental cost per quality-adjusted life year (QALY) gained at 18 months. All costs were collected from a UK National Health Service perspective. QALYs were estimated based on responses to the EQ-5D-5L administered at baseline, 3, 6, 9, 12 and 18 months. Incremental costs and QALYs were estimated using an adjusted analysis which controlled for observed and unobserved characteristics. Stochastic sensitivity analysis was used to illustrate uncertainty on a cost-effectiveness plane and a cost-effectiveness acceptability curve. A sensitivity analysis, not specified in the protocol, considered the costs associated with antibiotic resistance., Results: Data on 205 participants were included in the economic analysis. On average, methenamine hippurate was less costly (-£40; 95% CI: -684 to 603) and more effective (0.014 QALYs; 95% CI: -0.05 to 0.07) than antibiotic prophylaxis. Over the range of values considered for an additional QALY, the probability of methenamine hippurate being considered cost-effective ranged from 51% to 67%., Conclusions: On average, methenamine hippurate was less costly and more effective than antibiotic prophylaxis but these results are subject to uncertainty. Methenamine hippurate is more likely to be considered cost-effective when the benefits of reduced antibiotic use were included in the analysis., Trial Registration Number: ISRCTN70219762., Competing Interests: Competing interests: CH reports personal fees from Astellas Pharma (Tokyo, Japan), Medtronic plc (Dublin, Ireland), Allergan Ltd (Dublin, Ireland), GlaxoSmithKline plc (Brentford, UK), Teleflex Medical Inc (Temecula, California, USA), Viatris (Canonsburg, Pennsylvania, USA) and grants from Medtronic plc, the National Institute for Health and Care Research (NIHR) Health Technology Assessment (HTA) programme (HTA 15/40/05) and The Urology Foundation (London, UK) outside the submitted work. LV reports being the co-ordinating editor of Cochrane Incontinence (from 2016) and being a member of NIHR HTA, Clinical Evaluation and Trials Panel from 2015 to 2018. TC reports grants from the NIHR HTA programme (HTA 16/154/01, HTA 15/130/94 and HTA 11/72/01) during the conduct of the study., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objectives: To determine the preoperative assessment and perioperative outcomes of men undergoing bladder outlet obstruction (BOO) surgery in the UK., Patients and Methods: A retrospective cohort study was conducted of all men undergoing BOO surgery in 105 UK hospitals over a 1-month period. The study included 1456 men, of whom 42% were catheter dependent prior to undergoing surgery., Results: There was no evidence that a frequency-volume chart or urinary symptom questionnaire had been completed in 73% or 50% of men, respectively in the non-catheter-dependent group. Bipolar transurethral resection of the prostate (TURP) was the most common BOO surgical procedure performed (38%). Monopolar TURP was the next most prevalent modality (23%); however, minimally invasive BOO surgical procedures combined accounted for 17% of all procedures performed. Of the cohort 5% of men had complications within 30 days of surgery, only 1% had Clavien-Dindo Grade ≥III complications. Less than 1% of the cohort received a blood transfusion after BOO surgery and 2% were re-admitted to hospital after their BOO surgery. In total only 4% of the whole cohort were catheter dependent after BOO surgery. Pre- and postoperative paired International Prostate Symptom Score scores reviewed suggest that minimally invasive surgical procedures achieved comparable levels of improvement in both symptoms and bother at 3 months postoperatively in men who were not catheter dependent preoperatively., Conclusions: There has been a substantial shift in the available choice of procedure for BOO surgery around the UK in recent years. However, men can be reassured that overall BOO surgery treatments are safe and effective. Evidence of adherence to guidelines in the preoperative assessment of men with lower urinary tract symptoms undergoing surgery was poorly documented and must be improved., (© 2021 The Authors BJU International © 2021 BJU International.)

Injuries to the bladder and ureter are uncommon but usually require prompt urological management. Due to their infrequent nature, Urologists maybe unfamiliar with managing these acute problems and may not work in specialist centres with readily available expertise in open and abdominal surgery. We aim to provide advice in the form of a consensus statement led by the Female, Neurological and Urodynamic Urology (FNUU) Section of the British Association of Urological Surgeons (BAUS), in consultation with BAUS members and consultants working in units throughout the UK, to create a comprehensive management pathway and a series of statements to aid clinicians., (© 2021 The Authors BJU International published by John Wiley & Sons Ltd on behalf of BJU International.)

Objective: In view of changing landscape of surgical treatment for LUTS secondary to BPE, this audit was undertaken to assess key aspects of the processes and outcomes of the current interventional treatments for BPE, across different units in the UK., Materials and Method: A multi-institutional snapshot audit was conducted for patients undergoing interventions for LUTS/BPE over 8-week period. Using Delphi process two-part proforma was designed to capture data., Results: 529 patients were included across 20 NHS trusts in England and Wales. Median age was 73 years. Indications for surgery were acute retention (47%) and LUTS (45%). 80% of patients had prior medical therapy. TURP formed the commonest procedure. 27% patients had <23 hour hospital stay. Immediate (21%) and delayed (18%) complications were Clavien-Dindo <2 category. High proportion of patients reported residual symptoms. Type and indication of surgery were significant predictor of complications, length of stay and failure of TWOC outcomes, on multivariate analyses. There were variations in departmental processes, 50% centres used PROMs., Conclusion: Monopolar TURP still remains the commonest intervention for BPE. Most departments are adopting newer technologies. The audit identified opportunities for development of consistent, effective and patient centric practices as well as need for large-scale focused studies.

Aims: To report the updated and revised British Association of Urological Surgeons (BAUS) guideline on indications, safe insertion and subsequent care of suprapubic catheters (SPCs)., Methods: The existing BAUS guideline on the insertion of SPCs was reviewed and has been updated in light of both activity and outcome data published since the original guideline was written. A systematic review of all new data from 2010 onwards was carried out. This updated guideline is largely evidence-based but, where evidence was lacking, is based on the consensus of expert opinion from members of the BAUS Section of Female, Neurological and Urodynamic Urology., Results: Suprapubic catheterization is widely used and generally considered a safe procedure. There is, however, a small risk of serious complications including bowel injury. The BAUS has produced an updated consensus statement on SPC use with the aim of minimizing risks and establishing best practice. Areas for future research and development are also highlighted. This review has been commissioned and approved by the BAUS and the Section of Female, Neurological and Urodynamic Urology., Conclusions: While SPC insertion is generally regarded as a safe procedure, the risk of serious morbidity and death must always be considered and outlined to patients. These revised guidelines should assist in minimizing the morbidity associated with SPC usage., (© 2020 The Authors BJU International © 2020 BJU International Published by John Wiley & Sons Ltd.)

Aims: Lower urinary tract (LUT) function can be investigated by urodynamic studies (UDS) to establish underlying functional abnormalities in the LUT. A multicentre registry could present an opportunity to improve the scientific evidence base for UDS. During the International Consultation on Incontinence Research Society (ICI-RS) meeting in Bristol, United Kingdom 2019, an expert panel discussed the potential of a multicentre urodynamic registry to improve the quality of urodynamic output., Methods: the potential importance of a multicentre urodynamic registry, parameter inclusion, quality control, and pitfalls during a registry roll-out were reviewed and discussed., Results and Conclusions: The clinical utility, evaluation, and effectiveness of UDS remain poorly defined due to a lack of high quality evidence and large study populations. Therefore, the ICI-RS proposes formation of a urodynamic panel for future roll-out of a registry. The inclusion of basic parameters was discussed and the essential parameters were defined as well as the potential pitfalls of a registry roll-out. The discussion and recommendations in this paper form the base for future urodynamic registry development., (© 2020 The Authors. Neurourology and Urodynamics published by Wiley Periodicals, Inc.)

Objectives: To analyse the results of the stress urinary incontinence (SUI) audit conducted by the British Association of Urological Surgeons (BAUS), and to present UK urologists' contemporary management of SUI., Patients and Methods: The BAUS audit tool is an online resource, to which all UK urologists performing procedures for SUI are invited to submit data. The data entries for procedures performed during 2014-2016 were collated and analysed., Results: Over the 3-year period analysed, 2917 procedures were reported by 109 surgeons, with a median of 20 procedures reported per surgeon. A total of 2 366 procedures (81.1%) were recorded as a primary surgery, with 548 procedures (18.8%) performed for recurrent SUI. Within the time period analysed, changes were noted in the frequency of all procedures performed, with a trend towards a reduction in the use of synthetic mid-urethral tapes, and a commensurate increase in the use of urethral bulking agents and autologous fascial slings. A total of 107 (3.9% of patients) peri-operative complications were recorded, with no association identified with patient age, BMI or surgeon volume. Follow-up data were available on 1832 patients (62.8%) at a median of 100 days postoperatively. Reduced pad use was reported in 1311 of patients (84.5%) with follow-up data available and 86.3% reported a pad use of one or less per day. In all, 375 patients (85%) reported being satisfied or very satisfied with the outcome of their procedure at follow-up, although data entry for this domain was poor. De novo overactive bladder (OAB) symptoms were reported by 15.2% of patients (263/1727), and this was the most commonly reported postoperative complication. For those reporting pre-existing OAB prior to their SUI surgery, 28.7% (307/1069) of patients reported they got better after their procedure, whilst 61.9% (662/1069) of patients reported no change and 9.4% of patients (100/1 069) got worse., Conclusions: This review identified that, despite urological surgeons undertaking a relatively low volume of procedures per year, SUI surgery by UK urologists is associated with excellent short-term surgeon- and patient-reported outcomes and low numbers of low grade complications. Complications do not appear to be associated with surgeon volume, nor do they appear higher in those undergoing mesh surgery. Shortfalls in data collection have been identified, and a longer follow-up period is required to comment adequately on long-term complications, such as chronic pain and tape extrusion/erosion rates., (© 2018 The Authors BJU International © 2018 BJU International.)

Aims: In recent years urodynamic innovations, although well researched, have failed to follow a standardized development pathway specifically in terms of clinical trials undertaken to demonstrate efficacy. This was discussed at the International Consultation on Incontinence Research Society (ICI-RS) in Bristol, United Kingdom, 2017 with the aim of defining minimum standards for future urodynamic research., Methods: The recent recommendations from the IDEAL (innovation, development, exploration, assessment, and long-term study) collaboration regarding surgical research were reviewed. Two examples of recent novel urodynamic technologies, the penile cuff test and air charged urodynamic catheters were used as case studies and the research programmes behind their development were critiqued., Results: The rigorous and standardized model of surgical research proposed by the IDEAL collaboration was endorsed as an appropriate model for future urodynamic research. A methodical approach to research can fulfil a host of objectives including illustration of the clinical need, help with design and refinement of technique and proving efficacy for any new test or device. The penile cuff test is a novel urodynamic measurement technique that has been well researched and is now used in clinical practice. Further research is needed before air charged catheters can be recommended for widespread clinical use and the IDEAL framework provides a template for ongoing development., Conclusions: In the future, these recommendations should lead to a more standardized and uniform programme of urodynamic research and enable a thorough evaluation of new technologies prior to wider clinical uptake., (© 2018 Wiley Periodicals, Inc.)

Background: Stress urinary incontinence (SUI) is a frequent adverse effect for men undergoing prostate surgery. A large proportion (around 8% after radical prostatectomy and 2% after transurethral resection of prostate (TURP)) are left with severe disabling incontinence which adversely effects their quality of life and many are reliant on containment measures such as pads (27% and 6% respectively). Surgery is currently the only option for active management of the problem. The overwhelming majority of surgeries for persistent bothersome SUI involve artificial urinary sphincter (AUS) insertion. However, this is expensive, and necessitates manipulation of a pump to enable voiding. More recently, an alternative to AUS has been developed - a synthetic sling for men which elevates the urethra, thus treating SUI. This is thought, by some, to be less invasive, more acceptable and less expensive than AUS but clear evidence for this is lacking. The MASTER trial aims to determine whether the male synthetic sling is non-inferior to implantation of the AUS for men who have SUI after prostate surgery (for cancer or benign disease), judged primarily on clinical effectiveness but also considering relative harms and cost-effectiveness., Methods/design: Men with urodynamic stress incontinence (USI) after prostate surgery, for whom surgery is judged appropriate, are the target population. We aim to recruit men from secondary care urological centres in the UK NHS who carry out surgery for post-prostatectomy incontinence. Outcomes will be assessed by participant-completed questionnaires and 3-day urinary bladder diaries at baseline, 6, 12 and 24 months. The 24-h urinary pad test will be used at baseline as an objective assessment of urine loss. Clinical data will be completed at the time of surgery to provide details of the operative procedures, complications and resource use in hospital. At 12 months, men will also have a clinical review to evaluate the results of surgery (including another 24-h pad test) and to identify problems or need for further treatment., Discussion: A robust examination of the comparative effectiveness of the male synthetic sling will provide high-quality evidence to determine whether or not it should be adopted widely in the NHS., Trial Registration: International Standard Randomised Controlled Trial Registry: Number ISRCTN49212975 . Registered on 22 July 2013. First patient randomised on 29 January 2014.

Recovery has come to mean living a life beyond mental illness, and recovery orientation is policy in many countries. The aims of this study were to investigate what staff say they do to support recovery and to identify what they perceive as barriers and facilitators associated with providing recovery-oriented support. Data collection included ten focus groups with multidisciplinary clinicians (n = 34) and team leaders (n = 31), and individual interviews with clinicians (n = 18), team leaders (n = 6) and senior managers (n = 8). The identified core category was Competing Priorities, with staff identifying conflicting system priorities that influence how recovery-oriented practice is implemented. Three sub-categories were: Health Process Priorities, Business Priorities, and Staff Role Perception. Efforts to transform services towards a recovery orientation require a whole-systems approach.

Dandruff is a major problem, yet little is known about the underlying mechanism and subsequent biochemical changes occurring in the scalp skin that lead to its manifestation. The characteristic flaking and scaling of the scalp experienced by dandruff sufferers suggests, similar to the changes classically seen in xerosis, that the desquamation process is impaired. We initiated studies to quantify the biochemical nature of the stratum corneum in the scalp of healthy individuals and dandruff sufferers. Total amounts and relative ratios of stratum corneum lipids species were analysed in scalp stratum corneum samples collected during studies conducted in the UK and Thailand in order to examine ethnic differences. In both populations, dandruff was associated with a dramatic decrease in free lipid levels, with significant decreases in ceramides, fatty acids, and cholesterol. Detailed sub-analysis of the major ceramide species within the total ceramide fraction revealed a decrease in ceramide 1 and increased proportions of ceramide 6i and 6ii. In a separate study, we demonstrated that dandruff sufferers show both an elevated blood flow and an increased reported incidence of itch in response to histamine topically applied to the scalp compared with no-dandruff controls. Taken together these two studies indicate that the quality and resilience of the epidermal water barrier is impaired in the scalp of dandruff sufferers. We propose that the perturbed barrier leaves dandruff sufferers more prone to the adverse effects of microbial and fungal toxins, and environmental pollutants, thus perpetuating their impaired barrier.