Pathways to paediatric urology subspecialisation: a study of casemix, incumbent attitudes and opinions.

OBJECTIVE: To identify any self-reported differences or attitudes towards certification, publication, or practice patterns between adult urology and paediatric general surgery-trained paediatric urology providers. There are no known published differences in clinical/operative/research outcomes in either group. METHODS: An 18-item cross-sectional survey was compiled through the EAU Young Academic Urologists (YAU) office and disseminated to a trans-Atlantic convenience sample of current practising paediatric urologists. This was created using a mini-Delphi method to provide current semi-quantitative data relating to current opinions and attitudes of this cohort. RESULTS: A total of 228 respondents completed the survey, with female respondents representing 37% and 34% for urology and paediatric general surgery, respectively. Nearly 90% overall respondents felt that a full 2-year paediatric fellowship program was very important and 94% endorsed a collaborative dedicated paediatric urology on call service, with 92% supporting the joint development of transitional care. Urology managed higher numbers of bedwetting (p = 0.04), bladder bowel dysfunction (p = 0.02), endourological procedures (p = 0.04), and robotics (p = 0.04). Paediatric general surgery managed higher numbers of laparoscopic reconstruction (p = 0.03), and posterior urethral valve ablation (p = 0.002). CONCLUSION: This study represents the first time that a cross-sectional cohort of paediatric urologists from different training backgrounds were compared to assess their productivity, practice patterns and attitudes. Paediatric urology is in a unique position to have two contributing specialities, with the ability to provide optimal transitional and lifelong care. We believe that there should be a strong emphasis on collaboration and to remove any historically-created barriers under policies of equity, diversity and inclusivity.

Neuropsychiatric Developmental Disorders in Children Are Associated With an Impaired Response to Treatment in Bladder Bowel Dysfunction: A Prospective Multi-Institutional European Observational Study.

PURPOSE: Bladder and bowel dysfunction is a common but underdiagnosed pediatric entity which may represent up to 47% of pediatric urology consults. The objectives of this observational study were to determine functional 1-year outcomes following standard treatment of bladder and bowel dysfunction in both control and neuropsychiatric developmental disorder groups using validated questionnaires, and to perform an initial cost analysis. MATERIALS AND METHODS: This was a prospective observational study conducted across a number of academic European centers (July 2020-November 2022) for new bladder and bowel dysfunction patients. Parents completed a sociodemographic survey, information pertaining to prior neuropsychiatric developmental disorder diagnoses, as well as a number of validated functional scores. RESULTS: A total of 240 patients were recruited. In the control bladder and bowel dysfunction group, the baseline Dysfunctional Voiding Scoring System and Childhood Bladder and Bowel Dysfunction Questionnaire scores were 20% and 17.% lower, respectively, after 1 year compared to the neuropsychiatric developmental disorder group. The change in improvement was diminished for the neuropsychiatric developmental disorder cohort in both Dysfunctional Voiding Scoring System and Childhood Bladder and Bowel Dysfunction Questionnaire scores. The odds ratio of full symptom resolution was 5.7 in the control cohort compared to the neuropsychiatric developmental disorder cohort. A cost analysis on prescribed medications at referral led to a total cost of €32,603.76 (US $35,381.00) in the control group and €37,625.36 (US $40,830.00) in the neuropsychiatric developmental disorder group. CONCLUSIONS: This study demonstrates that pediatric patients with a neuropsychiatric developmental disorder exhibit more severe bladder and bowel dysfunction at baseline and throughout treatment with a lower overall quality of life, as well as 15.4% higher medication costs at referral. It is also important that parents' and caregivers' expectations are managed regarding higher levels of treatment resistance for functional bladder and bowel issues.

Women in Irish urology: An examination of female representation amongst attendees of the Irish Society of Urology annual meeting (2008-2020).

BACKGROUND: There is underrepresentation of women at surgical conferences. We examine the representation of women in Irish urology by looking at gender balance within the Irish Society of Urology (ISU) conference. AIMS: ISU programmes over thirteen years from 2008 to 2020 were assessed and female representation in session chairs, guest speakers, poster and oral presentations identified. Gender distributions of authors for each year was examined. To investigate changes in female representation temporally, the period of this study (2008-2020) was subdivided and compared: 2008-2013 and 2014-2020. RESULTS: 76 sessions were presided over by 138 chairs, of which 6 (4.3%) were female. Eight conferences had zero female chairs. 62 guest lectures were given, 6 (9.6%) by women. Of total 340 poster and 434 oral presentations, women delivered 24.9% (0-47.5%) of posters and 31.6% (10.3-59.4%) of oral presentations. We found no significant difference in the percentage of female poster presentations between the time periods 2008-2013 (m = 18.2, sd = 13.7) and 2014-2020 (m = 34.3, sd = 17.8), t(11) = -1.4, p > 0.05. However, we found a significant difference in the percentage of female oral presentations between the periods 2008-2013 (m = 18.7, sd = 14.2) and 2014-2020 (m = 40.6, sd = 14.5), t(11) = -2.8, p < 0.05. CONCLUSIONS: Our study is the second to examine female representation in Irish urology. Session chairs and guest speakers were grossly overrepresented by males as were oral and poster presentations. Despite lacking female influence overall, in more recent years there was an increased representation of women. Societies should strive to increase female representation, as this perpetuates a positive feedback loop, encouraging future female trainees to pursue urological surgery.

Cost, training and simulation models for robotic-assisted surgery in pediatric urology.

INTRODUCTION: Laparoscopic procedures in pediatric urology have been shown to be safe and effective over the last number of years. Coupled with this is the technological trend to provide minimally invasive options for even the most complex pediatric patients. Whilst robotic platforms continue to try to demonstrate superior patient outcomes in adults with mixed results, the utilization of robotic platforms for pediatric urology is increasing. METHODS: A review of the current literature was undertaken to assess the evidence for training models and cost-effectiveness of robotic-assisted pediatric urology. CONCLUSIONS: A growing body of evidence in this field has demonstrated that robotic platforms are safe and effective in children and can provide additional reconstructive benefits due to motion scaling, magnification, stereoscopic views, instrument dexterity and tremor reduction. The main drawbacks remain the financial implications associated with this platform through purchase, maintenance, and disposable costs. This review addresses some of the addresses issues pertaining to cost, training and simulation for robotic-assisted surgery in pediatric urology.

The Prevalence, Clinicodemographics, and Outcomes of Incidental and Symptomatic Renal Cysts in a Pediatric Cohort Undergoing Ultrasonography.

PURPOSE: The growing availability of modern-day imaging has resulted in an increase in the number of renal cysts detected in the pediatric population. Few publications have reported outcomes of these childhood cysts. In this study we assessed the prevalence and evolution of renal cysts in children, and described clinical characteristics, mode of presentation and ultimate outcomes. MATERIALS AND METHODS: Our institutional ultrasound database was searched for all abdominal ultrasound reports from 2006 to 2017. These reports were then cross-referenced with a manual retrospective chart review. Clinical characteristics including mode of presentation, cyst characteristics, and outcomes were analyzed using descriptive and nonparametric statistical methods. RESULTS: Of 70,500 abdominal ultrasound scans during the study period 1,531 (2.2%) met the study inclusion criteria. Overall 26% of cysts were complex and 10.1% of cases were associated with hydronephrosis. Echogenic kidneys were more likely to be associated with simple cysts (p=0.0001). There was no difference between cyst diameter and symptomatology (p=0.82). The conversion of simple to complex renal cysts was less than 1% and 1.8% of complex cysts developed renal cell carcinoma. CONCLUSIONS: In a large cohort of children who underwent abdominal imaging we found a 10-year renal cyst prevalence of 2.2%. Given that nearly all cysts follow a benign course and that simple cysts will invariably grow within 2 years, we believe that these cases could be safely discharged after that point. We continue to recommend surveillance for patients with cysts larger than 15 mm, complex cysts, family history of adult polycystic kidney disease or those with concomitant genitourinary anomalies requiring ongoing followup.

Extramammary Paget 's disease Of Glans Penis: A Rare Case Report

We present the case of an 83-year-old man with Extramammary Paget's disease (EMPD) of the penis. He underwent a total penectomy and histopathology confirms the association of underlying invasive high grade urothelial carcinoma. Penile EMPD is rare and can be misinterpreted for benign skin conditions. A high index of suspicion is required for correct diagnosis and appropriate treatment.

The Hidden Burden of Outpatient Repeat PSA Testing in a Prospective Cohort.

PSA testing is widespread throughout Europe for diagnostic purposes and follow up. We performed a prospective outpatient cohort study of 250 men (2013-2015) in two hospital sites. Included were those men being followed up by urology with PSA blood testing. First appointments and those men in whom non-PSA tests were ordered by urology were excluded. The median age was 67.2yrs (46-88). Eighty-one point two percent of samples had a combination of 21 different serology tests at an added cost of >€18,000. Abnormal serology resulted in 53 referrals. Twenty-six-six percent of correspondence referenced abnormal serology other than PSA. Follow up of non-PSA test results poses a challenge in an outpatient setting with failure to appropriately follow-up on abnormal results, increased costs, and medico-legal implications. There is currently no Irish legislature in place to safeguard hospital physicians. This study quantifies the levels of expenditure, resources and risk associated with ambulant PSA testing.

Predictive value of PI-RADS classification in MRI-directed transrectal ultrasound guided prostate biopsy.

AIM: To correlate the results of transrectal ultrasound (TRUS)-guided targeted prostate biopsies (performed in the setting of at least one previous negative biopsy) with the Prostate Imaging Reporting and Data System (PI-RADS). MATERIAL AND METHODS: Fifty-two patients (mean age 64 years, range 52-76 years), with previous negative prostate biopsy underwent magnetic resonance imaging (MRI)-directed TRUS-guided targeted and sectoral biopsy. A retrospective review of MRI examinations was carried out, blinded to biopsy results. PI-RADS scores (T2, diffusion-weighted imaging [DWI] and overall) were assigned on a per lesion basis, and localised to sextants. The scores were correlated with biopsy results, and the positive predictive values (PPV) of PIRADS scores for positive biopsies were calculated. RESULTS: Overall, biopsies were positive in 23/52 (44.2%) patients. Eighty-one areas were targeted in 52 patients. On a per lesion basis, there was significant correlation between positive targeted biopsy and both T2 and overall PI-RADS score (p<0.001). The correlation between biopsy and DWI score was significant for peripheral zone tumours only, not for transitional zone tumours. The PPV of overall PI-RADS scores of 3, 4, and 5 were 10.6%, 44%, and 100%, respectively. The PPV of T2 PI-RADS scores of 3, 4, and 5 were 19.6%, 60%, and 100%, respectively. The PPV of DWI PI-RADS scores of 3, 4, and 5 were 50%, 27.3%, and 33%, respectively. When transitional tumours were excluded, the PPV of DWI PI-RADS 3, 4, and 5 were 40%, 43%, and 78%. CONCLUSION: The PIRADS score provides an effective framework for determining the likelihood of prostate cancer on MRI. The DWI PI-RADS score correlates well with the presence of peripheral zone tumour on targeted biopsy, but not with transitional zone tumours.

Characteristics of modern Gleason 9/10 prostate adenocarcinoma: a single tertiary centre experience within the Republic of Ireland.

INTRODUCTION: The 2005 international society of urological pathology consensus statement on Gleason grading in prostate cancer revised Gleason scoring in clinical practice. The potential for grade migration with this refinement poses difficulties in interpreting historical series. We report the characteristics of a recent cohort of consecutive Gleason score 9 or 10 prostate cancers in our institution. The purpose of this study was to define the clinicopathologic variables and staging information for this high-risk population, and to identify whether traditional prostate staging techniques are adequate for this subcohort of men. MATERIALS AND METHODS: A computational review of our pathology database was performed. Between May 2010 and September 2012, 1,295 consecutive biopsies were undertaken, 168 of which were high-grade tumours (12.97 %). This group were divided into two cohorts of which 84 (12.05 %) had a highest reported Gleason score of 9 (N = 79) or 10 (N = 5) and 84 were reported as Gleason 8. All biopsies were double-reported by pathologists with a special interest in uropathology. RESULTS: Men diagnosed with a Gleason pattern 5 tumour were statistically far more likely to have advanced disease on direct rectal examination of the prostate compared with Gleason sum 8 tumours (p < 0.001) and a positive first-degree family history of prostate cancer (p < 0.001). Overall, Gleason sum 9/10 prostate cancers were also found to be statistically more aggressive than Gleason sum 8 tumours on TRUS core biopsy analysis with significantly higher levels of perineural invasion (p < 0.0001) and extracapsular extension (p = 0.001) as well as a higher levels of tumour found within the core biopsy sample. Those men diagnosed with Gleason pattern 5 prostate cancer also had radiological indicators of increased tumour aggressiveness compared with Gleason sum 8 cancer with respect to bone (p = 0.0002) and visceral (p = 0.044) metastases at presentation. CONCLUSIONS: This series of Gleason score 9/10 prostate cancers serves to highlight the large disease burden, adverse pathologic features, and locally advanced nature of this aggressive subtype, which has previously been under-described in the literature, and differs from historical series in having a large high-grade cohort demonstrating high rates of metastatic disease. A history of prostate cancer amongst first-degree relatives was particularly prevalent in this population raising the issue of screening in a high-risk population. The high incidence of visceral metastatic disease at presentation supports upfront staging with CT thorax, abdomen, and pelvis in patients with Gleason 9 or 10 prostate cancers.

Autotransplantation of a single functioning kidney following rupture of renal artery aneurysm.

Renal artery aneurysms (RAA) are the second most common visceral artery aneurysm. In cases of rupture they pose a significant and emergent surgical challenge. Extracorporeal arterial reconstruction and autotransplantation is often necessary in certain complex cases that are not amenable to aneurysm repair in vivo. We report a case of a 35 year old female with a RAA in a solitary functioning kidney, requiring ex vivo reconstruction and autotransplantation to the iliac vessels.

Double trouble--ureteric obstruction due to bilateral urothelial carcinoma.

Upper tract urothelial carcinoma (UTUC) represents -5% of all urothelial carcinomas. Synchronous bilateral tumors are extremely rare with only 19 reports in the literature. Haematuria is the main presenting complaint. We report a case of synchronous bilateral tumors of the ureters in a gentleman with frank haematuria treated with staged aggressive resection.

Chronic disease management in patients attending Irish General Practice training practices.

Complexity and workload for patients with chronic diseases in General Practice are poorly understood. Government policy envisages moving workload into primary care. Data was obtained from a GP delivered survey (58 GPs/33 practices) of 160 patients with one or more chronic diseases, and by concurrently extracting data from the patients electronic medical record. Care is physician intensive (average number GP visits 9.2 pa), with limited input from Practice Nurses (1.62 visits pa). Care co-ordination is significant, given complex co morbidity, polypharmacy (average number of medications per patient = 6.8), and numbers of OPDs attended (3.8). Over a quarter of patients (51/160 (27%)) required assistance attending their GP; 60 (31%) self rated their health as fair/poor. Patients are positively disposed towards transfer of care to General Practice. This study provides baseline data on complexity/workload in care delivered in GP Training practices, before implementation of change.

Percutaneous transhepatic cholecystoscopic gallstone fragmentation: a novel approach for the medically unfit patient?

Management of the surgically unfit patient with symptomatic cholelithiasis can be fraught with difficulty. We describe the case of on such gentleman in whom percutaneous transhepatic cholecystoscopy was used to completely fragment a large gallbladder calculus through the use of a nephroscope and Swiss lithoclast Master.

Adapting lean methodology towards surgical tray rationalisation in inguinoscrotal day case surgery in the republic of Ireland.

INTRODUCTION: Lean methodologies have been used successfully in both industry and healthcare to reduce waste. The operating room (OR) and central supplies department (CSD) are areas associated with high hospital costs. The aim of this study was to employ Lean methodologies to support the rationalisation of surgical trays in paediatric inguinoscrotal surgery in order to reduce instrument wastage, processing times and overall costs in a European setting. METHODS: This was a prospective, pilot observation and implementation study using Lean methodology including DMAIC (Define, Measure, Analyse, Improve and Control) cycles. Relevant tray set-up included trays for boys ≥12 months age undergoing open elective inguinoscrotal surgery. A comparative analysis of two phases, pre and post-standardization was then carried out with respect to operating times, instrument set-up times, tray weights, and costs. Instruments that were used <40% of the time were eliminated from the surgical tray. RESULTS: Rationalization of the inguinoscrotal tray led to a 34.7% reduction in tray size, with a concomitant time-reduction of >2 min per case. The average overall instrument utilisation rate increased from 56% to 80% across users. Cost savings were projected at €5380.40 per annum based on current changes. There were no differences in operative time, or adverse outcomes. DISCUSSION: At the hospital level, the reduction in variation, and rationalisation of this single surgical tray could lead to both operational (Tray assembly process; Operating rooms; Ergonomic functionality) as well as economic (Sterilisation; Instrument repair; Purchases) financial and ergonomic improvements for the healthcare system. The reduction in time taken to count and sterilise instruments can lead to a potential manpower saving involving a redistribution of activities to other areas which may require them. CONCLUSION: Surgical tray rationalisation is emerging Lean concept with overlap across a number of specialities, and represents a technique by which to manage costs, and improve supply chain efficiency without any adverse effect in patient healthcare outcomes.

A cross-sectional analysis of paediatric urologists' current practices, opinions and areas of perceived importance in the delivery of adolescent & transitional care.

INTRODUCTION: Complex urological anomalies often require continued care as patients reach adulthood. Adequate transition for adolescents with ongoing urological care needs is critical to allow for seamless care in adult hospitals. Studies have shown that this can lead to improved patient and parental satisfaction, and lower utilisation of unplanned inpatient beds and emergency department visits. There is currently no ESPU-EAU consensus on the adequate mechanism and very few individual papers examining the role of urological transition for these patients in a European setting. This study aimed to identify current practice patterns in paediatric urologists providing adolescent/transitional care, to assess their opinions towards formal transition and to look for variations in care. This has implications for long-term patient health and specialist care. METHODS: An 18-item cross-sectional survey was compiled and pre-approved through the EAU-EWPU and ESPU board offices prior to dissemination to all registered ordinary members affiliated with the ESPU. This was created using a mini-Delphi method through the EWPU research meetings to provide current semi-quantitative data relating to current opinions and attitudes of this cohort. RESULTS: A total of 172 respondents (55% paediatric general surgery; 45% urology) across 28 countries completed the survey. The majority of respondents were in practice >10 years and spent >80% time in paediatric urology. There was no formal transition process according to 50% respondents and over half of those that did have less than 1/month, with <10% using validated questionnaires. More than two-thirds respondents continued to provide care after transition, as >70% units had no designated corresponding adult service. Furthermore, 93% paediatric believe a formal transition service to be very important, using a multidisciplinary framework. A pareto chart demonstrated 10 specific conditions to be of most interest in transition to adulthood. CONCLUSION: This is the first study to assess the requirements of paediatric urologists for adequate transitional care, however due to the nature of the survey's distribution, this was a non-scientific poll based on a convenience sample of respondents. It is critical that dual-trained or adult-trained urologists with a specific interest in paediatric urology work with current paediatric urologists in a multidisciplinary fashion to facilitate early transition based on the adolescent's developmental and biopsychosocial requirements. National urological and paediatric surgical societies need to make transitional urology a priority. The ESPU and EAU should collaboratively consider developing transitional urology guidelines to allow a framework by which this can occur.

Housecalls in general practice.

Home visits by General Practitioners have declined in many countries. We performed a study of home visits in an inner city practice in Dublin. We noted that rates of housecalls have declined at our practice in recent years from an average of 45 per month in 2006 to an average of 35 per month in 2010. We found that 88 (88%) of the recent housecalls we undertook had a valid medical or social indication in the opinion of the visiting GP. 21 housecalls (21%) were done for solely social reasons. The vast majority of our recent housecalls i.e. 91 (91%) were to patients who are entitled to free medical care under the General Medical Services scheme and 75 (75%) were to patients who were over 65 years of age. 87 housecalls (87%) were to patients with multiple morbidities. With our ageing population it is likely that the housecall will not vanish from clinical practice.

The Houdini effect--an unusual case of blunt abdominal trauma resulting in perforative appendicitis.

We present a unique case of perforative appendicitis that occurred in an adult following blunt abdominal trauma. This case represents the first such reported case from Ireland. It also represents a modern practical example of Laplace's theory of the effect of increased pressure on colonic wall tension leading to localized perforation, and serves to highlight not only the importance in preoperative imaging for blunt abdominal trauma, but also the importance of considering appendiceal perforation.