Laparoscopic Heminephrectomy of a Horseshoe Kidney

These authors suggest that laparoscopic heminephrectomy is a feasible option in the surgical management of diseases of the horseshoe kidney and can be performed safely using a transperitoneal or retroperitoneal approach

Pilot implementation and evaluation of a national quality improvement taught curriculum for urology residents: Lessons from the United Kingdom

Background : We report the immediate educational impact of a previously developed quality improvement (QI) curriculum for UK urology residents. Materials and methods : Prospective pre/post-training evaluation, using the Kirkpatrick framework: residents’ QI knowledge, skills and attitudes were assessed via standardized assessments. We report descriptive/inferential statistics and scales psychometric analyses. Results : Ninety-eight residents from across the UK provided full datasets. Scale reliability was good (Cronbach-alphas = 0.485–0.924). Residents' subjective knowledge (Mpre = 2.71, SD = 0.787; Mpost = 3.97, SD = 0.546); intentions to initiate QI (Mpre = 3.65, SD = 0.643; Mpost = 4.09, SD = 0.642); attitudes towards doing QI (Mpre = 3.67, SD = 0.646; Mpost = 4.11, SD = 0.591); attitudes towards QI at work (Mpre = 3.80, SD = 0.511; Mpost = 4.00, SD = 0.495); and attitudes towards influencing QI (Mpre = 3.65, SD = 0.482; Mpost = 3.867, SD = 0.473) all improved post-training (all ps  0.05). Residents’ satisfaction was high. Conclusions : Our novel QI training is educationally sound and feasible to deliver. Longitudinal evaluation and scalability are planned

Diagnostic accuracy of image guided biopsies in small (<4cm) renal masses with implications for active surveillance:A systematic review of the evidence

The objective of this study was to determine the safety and diagnostic accuracy of renal tumour biopsies in a defined population of small renal masses (SRMs) only < 4cm using a 3 x 2 table intention-to-diagnose approach. The 3 x 2 table approach examines indeterminate results as a separate category, rather than pushing these through traditional a 2 x 2 table (four-cell matrix) approach. A highly sensitive search was performed in the Cochrane Library Database of Abstracts of Reviews of Effects, MEDLINE and MEDLINE in Process, EMBASE and conference proceedings (1966 to 2016). The search sought the acquisition of data on the diagnostic accuracy and complications of RTB in patients with SRM < 4cm. Methodological quality and risk of bias was assessed using QUADAS-2. Test characteristics were calculated using a conventional 2 x 2 contingency table analysis excluding non-diagnostic biopsies, and an intention-to-diagnose approach with a 3 x 2 table for pooled estimates of the sensitivity and specificity. A total of twenty studies were included, with a total sample size of 974. The pooled estimates for sensitivity and specificity of RTB based upon univariate analysis using a 2 x 2 table observed sensitivity 0.952 (confidence interval (CI) 0.908-0.979) and specificity 0.824 (CI 0.566-0.962). Using the 3 x 2 table and intention-to-diagnose principle, sensitivity 0.947 (CI 0.925-0.965) and specificity 0.609 (CI 0.385-0.803) decreased. In conclusion, renal tumour biopsy in SRMs < 4cm is associated with a high diagnostic sensitivity, but poor specificity when non-diagnostic results are included by a 3 x 2 table for analysis (intention-to-diagnose approach). The risk of non-diagnostic results and poor quality of research need addressing through future studies, preferably by a well-designed prospective study, appropriately powered for diagnostic accuracy using valid reference standards

Global Assessment of Urological Endoscopic Skills (GAUES):development and validation of a novel assessment tool to evaluate endourological skills

Objective: To develop and evaluate an assessment tool for endourological skills during simulation including cystoscopy, ureteroscopy (URS) and transurethral resection (TUR) procedures. Methods: We designed a Global Assessment of Urological Endoscopic Skills (GAUES) tool, comprised of nine endourology task-specific and two global-rating skills items. The tool was developed through two rounds of the Delphi process. The GAUES tool was used to assess acquisition of URS and TUR skills of novices (Year 2 core surgical trainees, CT2) and intermediate level trainees (residents at the start of the UK higher surgical training programme in Urology, Speciality Trainee Year 3, ST3) at the Urology Simulation Boot Camp (USBC) between 2016 and 2018. Validity was evaluated by comparing scores between trainees with different levels of urological experience. Inter-rater reliability was also assessed. Results: We evaluated 130 residents, 52% of trainees were at an intermediate stage of training and 39% were novices. In all, 9% of the anonymous forms were missing demographics. The completion rate of the GAUES tool during the USBC for URS and TUR was 85% and 89%, respectively. Our analysis demonstrated a significant difference in all domains between intermediates and novices at assessment in URS, except for one domain more suited to clinical assessment (P\ua0=\ua00.226). There was excellent intraclass correlation (ICC) overall between the two experts’ judgements, ICC\ua0=\ua00.841 (95% confidence interval 0.767–0.893; P\ua

Carcinoma in situ is significantly underdetected by prenephroureterectomy ureteroscopy in the management of upper tract urothelial cancers

Objective. Diagnostic reliability of prenephroureterectomy ureteroscopy (PNU) for the detection of upper tract carcinoma in situ (CIS) remains unproven in particular and underreported in general. Methods. Patients who underwent radical nephroureterectomy (RNU) in a large multicentre retrospective study for upper tract transitional cell carcinoma (UT-TCC) between January 2002 and December 2013 were identified from our hospitals databases. PNU appearances, stage, and grade of ureteroscopic biopsy were compared with final histology results of RNU to assess the diagnostic reliability of PNU for carcinoma in situ (CIS). Results. Three hundred patients underwent RNU for UT-TCC. 106 (106/300; 35.3%) of the cohort had PNU using white light with biopsies taken in most (92/106; 86.7%). Postnephroureterectomy histology of the cohort showed CIS in 65 (65/300; 21.6%) patients. Thirty nine of patients with CIS (39/65; 60%) had prenephroureterectomy ureteroscopy biopsies. Out of ten patients with CIS on ureteroscopic biopsies, six did not show CIS on final histopathology (6/10; 60%). Moreover, grading and staging on PNU biopsies of obvious tumours showed a significant nonconcordance with final histopathology of RNU specimen (P=0.02). Overall survival was also shorter in patients with CIS compared with those without; this showed strong statistical significance (P=0.004). Conclusions. There is a high incidence of CIS in upper tract with significant underdetection and discordance rate between the histopathology of biopsy samples obtained by white light PNU and resected specimen of radical nephroureterectomy. The presence of concomitant CIS and high stage disease in the upper tract TCC carried a poor prognosis following radical nephroureterectomy

The european urology residents education programme hands-on training format: 4 years of hands-on training improvements from the European School of Urology

Background: The European School of Urology (ESU) started the European Urology Residents Education Programme (EUREP) in 2003 for final year urology residents, with hands-on training (HOT) added later in 2007. Objective: To assess the geographical reach of EUREP, trainee demographics, and individual quality feedback in relation to annual methodology improvements in HOT. Design, setting, and participants: From September 2014 to October 2017 (four EUREP courses) several new features have been applied to the HOT format of the EUREP course: 1:1 training sessions (2015), fixed 60-min time slots (2016), and standardised teaching methodology (2017). The resulting EUREP HOT format was verified by collecting and prospectively analysing the following data: total number of participants attending different HOT courses; participants’ age; country of origin; and feedback obtained annually. Results and limitations: A total of 796 participants from 54 countries participated in 1450 HOT sessions over the last 4 yr. This included 294 (20%) ureteroscopy (URS) sessions, 237 (16.5%) transurethral resection (TUR) sessions, 840 (58%) basic laparoscopic sessions, and 79 (5.5%) intermediate laparoscopic sessions. While 712 residents (89%) were from Europe, 84 (11%) were from non-European nations. Of the European residents, most came from Italy (16%), Germany (15%), Spain (15%), and Romania (8%). Feedback for the basic laparoscopic session showed a constant improvement in scores over the last 4 yr, with the highest scores achieved last year. This included feedback on improvements in tutor rating (p = 0.017), organisation (p < 0.001), and personal experience with EUREP (p < 0.001). Limitations lie in the difficulties associated with the use of an advanced training curriculum with wet laboratory or cadaveric courses in this format, although these could be performed in other training centres in conjunction with EUREP. Conclusions: The EUREP trainee demographics show that the purpose of the course is being achieved, with excellent feedback reported. While European trainees dominate the demographics, participation from a number of non-European countries suggests continued ESU collaboration with other national societies and wider dissemination of simulation training worldwide.EUREP is supported by educational grant from Olympus.info:eu-repo/semantics/acceptedVersio

A Multispecialty Evaluation of Thiel Cadavers for Surgical Training

Background: Changes in UK legislation allow for surgical procedures to be performed on cadavers. The aim of this study was to assess Thiel cadavers as high-fidelity simulators and to examine their suitability for surgical training. Methods: Surgeons from various specialties were invited to attend a 1 day dissection workshop using Thiel cadavers. The surgeons completed a baseline questionnaire on cadaveric simulation. At the end of the workshop, they completed a similar questionnaire based on their experience with Thiel cadavers. Comparing the answers in the pre- and post-workshop questionnaires assessed whether using Thiel cadavers had changed the surgeons’ opinions of cadaveric simulation. Results: According to the 27 participants, simulation is important for surgical training and a full-procedure model is beneficial for all levels of training. Currently, there is dissatisfaction with existing models and a need for high-fidelity alternatives. After the workshop, surgeons concluded that Thiel cadavers are suitable for surgical simulation (p = 0.015). Thiel were found to be realistic (p < 0.001) to have reduced odour (p = 0.002) and be more cost-effective (p = 0.003). Ethical constraints were considered to be small. Conclusion: Thiel cadavers are suitable for training in most surgical specialties

Bibliometric analysis of academic journal recommendations and requirements for surgical and anesthesiologic adverse events reporting.

BACKGROUND Standards for reporting surgical adverse events vary widely within the scientific literature. Failure to adequately capture adverse events hinders efforts to measure the safety of healthcare delivery and improve the quality of care. The aim of the present study is to assess the prevalence and typology of perioperative adverse event reporting guidelines among surgery and anesthesiology journals. MATERIALS AND METHODS In November 2021, three independent reviewers queried journal lists from the SCImago Journal & Country Rank (SJR) portal (www.scimagojr.com), a bibliometric indicator database for surgery and anesthesiology academic journals. Journal characteristics were summarized using SCImago, a bibliometric indicator database extracted from Scopus journal data. Quartile 1 (Q1) was considered the top quartile and Q4 bottom quartile based on the journal impact factor. Journal author guidelines were collected to determine whether adverse event reporting recommendations were included and, if so, the preferred reporting procedures. RESULTS Of 1,409 journals queried, 655 (46.5%) recommended surgical adverse event reporting. Journals most likely to recommend adverse event reporting were: 1) by category surgery (59.1%), urology (53.3%), and anesthesia (52.3%); 2) in top SJR quartiles (i.e. more influential); 3) by region, based in Western Europe (49.8%), North America (49.3%), and the Middle East (48.3%). CONCLUSIONS Surgery and anesthesiology journals do not consistently require or provide recommendations on perioperative adverse event reporting. Journal guidelines regarding adverse event reporting should be standardized and are needed to improve the quality of surgical adverse event reporting with the ultimate goal of improving patient morbidity and mortality

Bibliometric Analysis of Academic Journal Recommendations and Requirements for Surgical and Anesthesiologic Adverse Events Reporting

BACKGROUND: Standards for reporting surgical adverse events (AEs) vary widely within the scientific literature. Failure to adequately capture AEs hinders efforts to measure the safety of healthcare delivery and improve the quality of care. The aim of the present study is to assess the prevalence and typology of perioperative AE reporting guidelines among surgery and anesthesiology journals. MATERIALS AND METHODS: In November 2021, three independent reviewers queried journal lists from the SCImago Journal & Country Rank (SJR) portal (www.scimagojr.com), a bibliometric indicator database for surgery and anesthesiology academic journals. Journal characteristics were summarized using SCImago, a bibliometric indicator database extracted from Scopus journal data. Quartile 1 (Q1) was considered the top quartile and Q4 bottom quartile based on the journal impact factor. Journal author guidelines were collected to determine whether AE reporting recommendations were included and, if so, the preferred reporting procedures. RESULTS: Of 1409 journals queried, 655 (46.5%) recommended surgical AE reporting. Journals most likely to recommend AE reporting were: by category surgery (59.1%), urology (53.3%), and anesthesia (52.3%); in top SJR quartiles (i.e. more influential); by region, based in Western Europe (49.8%), North America (49.3%), and the Middle East (48.3%). CONCLUSIONS: Surgery and anesthesiology journals do not consistently require or provide recommendations on perioperative AE reporting. Journal guidelines regarding AE reporting should be standardized and are needed to improve the quality of surgical AE reporting with the ultimate goal of improving patient morbidity and mortality