Transurethral Resection of Bladder Tumors: Next-generation Virtual Reality Training for Surgeons

A surgical checklist for optimizing the quality and outcomes of transurethral resection of bladder tumors: A literature review

To preserve the bladder without compromising survival, further treatments need to be optimized to prevent the recurrence and progression of non-muscle invasive bladder cancer. In clinical practice, transurethral resection of bladder tumors is essential for bladder cancer management. The primary goal of surgery is to achieve accurate pathological evaluation and complete resection of bladder cancer; high resection quality is required for the procedure. A representative surrogate indicator of the resection quality is the presence of the detrusor muscle in the resection specimen. Therefore, complete visual resection of bladder cancer with a muscle layer is crucial for decreasing the recurrence and progression rates of non-muscle-invasive bladder cancer. However, this procedure is complex and requires sufficient experience and knowledge to be performed thoroughly, safely, and efficiently. Surgical checklists represent an approach to filling the knowledge and experience gaps and improving the quality and safety of surgery. By checking items during transurethral resection, it is expected that the recording of risk factors related to recurrence and progression will improve, the rate of visually complete resection with muscles will increase, and the rate of intravesical recurrence will decrease. The simplicity of checklists is an additional benefit. In recent years, surgical checklists have received increasing attention in order to achieve high-quality resections and reduce disparities between surgeons and institutions. This literature review outlines the evolving treatment strategies for patients with non-muscle-invasive bladder cancer, focusing on surgical checklists for the transurethral resection of bladder tumors.

Evolution of anxiety management in prostate biopsy under local anesthesia: a narrative review

INTRODUCTION AND METHODS

Prostate biopsy (PB) is an essential step in the diagnosis and active surveillance of prostate cancer (PCa). Transperineal PB (TP-PB) is now the recommended approach and is mostly conducted under local anesthesia. However, this procedure can potentially cause anxiety for patients, given the oncological context and the fear of peri-procedural pain and complications. The objective of this narrative review is to summarize the currently available tools for the management of peri-interventional anxiety during TP-PB, with a particular emphasis on the potential role of virtual reality (VR) in this setting.

RESULTS

In TP-PB, preoperative anxiety can lead to increased pain perception, longer procedure time, and decreased patient satisfaction. Pharmacological and non-pharmacological approaches have been explored to reduce anxiety, such as premedication, deep sedation, education, relaxation techniques, hypnosis, and music therapy, albeit with mixed results. VR has recently emerged in the technological armamentarium for managing pain and anxiety, and the efficiency of this technology has been evaluated in various medical fields, including pediatrics, gastroenterology, urology, gynecology, and psychiatry.

CONCLUSION

Despite the paucity of available data, VR appears to be a safe and effective technique in reducing anxiety in many procedures, even in frail patients. No studies have evaluated the role of VR in TP-PB. Future research should thus explore the optimal way to implement VR technology and any potential benefits for TP-PB patients.

Transurethral resection of bladder tumor: A systematic review of simulator-based training courses and curricula

Objective

Transurethral resection of bladder tumor is one of the most common everyday urological procedures. This kind of surgery demands a set of skills that need training and experience. In this review, we aimed to investigate the current literature to find out if simulators, phantoms, and other training models could be used as a tool for teaching urologists.

Methods

A systematic review was performed according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses statement and the recommendations of the European Association of Urology guidelines for conducting systematic reviews. Fifteen out of 932 studies met our inclusion criteria and are presented in the current review.

Results

The UroTrainer (Karl Storz GmbH, Tuttlingen, Germany), a virtual reality training simulator, achieved positive feedback and an excellent face and construct validity by the participants. The inspection of bladder mucosa, blood loss, tumor resection, and procedural time was improved after the training, especially for inexperienced urologists and medical students. The construct validity of UroSim® (VirtaMed, Zurich, Switzerland) was established. SIMBLA simulator (Samed GmbH, Dresden, Germany) was found to be a realistic and useful tool by experts and urologists with intermediate experience. The test objective competency model based on SIMBLA simulator could be used for evaluating urologists. The porcine model of the Asian Urological Surgery Training and Education Group also received positive feedback by the participants that tried it. The Simulation and Technology Enhanced Learning Initiative Project had an extraordinary face and content validity, and 60% of participants would like to use the simulators in the future. The 5-day multimodal training curriculum "Boot Camp" in the United Kingdom achieved an increase of the level of confidence of the participants that lasted months after the project.

Conclusion

Simulators and courses or curricula based on a simulator training could be a valuable learning tool for any surgeon, and there is no doubt that they should be a part of every urologist's technical education.

Recent Advances in Surgical Simulation For Resident Education

PURPOSE OF REVIEW

Surgical simulation has become a cornerstone for the training of surgical residents, especially for urology residents. Urology as a specialty bolsters a diverse range of procedures requiring a variety of technical skills ranging from open and robotic surgery to endoscopic procedures. While hands-on supervised training on patients still remains the foundation of residency training and education, it may not be sufficient to achieve proficiency for graduation even if case minimums are achieved. It has been well-established that simulation-based education (SBE) can supplement residency training and achieve the required proficiency benchmarks.

RECENT FINDINGS

Low-fidelity modules, such as benchtop suture kits or laparoscopic boxes, can establish a strong basic skills foundation. Eventually, residents progress to high-fidelity models to refine application of technical skills and improve operative performance. Human cadavers and animal models remain the gold standard for procedural SBE. Recently, given the well-recognized financial and ethical costs associated with cadaveric and animal models, residency programs have shifted their investments toward virtual and more immersive simulations. Urology as a field has pushed the boundaries of SBE and has reached a level where unexplored modalities, e.g., 3D printing, augmented reality, and polymer casting, are widely utilized for surgical training as well as preparation for challenging cases at both the residents, attending and team training level.

Extended reality in surgical education: A systematic review

BACKGROUND

This review aims to evaluate the effectiveness of extended reality-based training in surgical education.

METHODS

This systematic review was conducted in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

RESULTS

A total of 33 studies were included in the qualitative analysis. Nine studies evaluated the effectiveness of virtual reality-based training against no substitutional training. Seven studies looked at training for laparoscopic surgery, and the results were contradicting. Two studies focused on orthopedics training, and the outcomes were positive. Fourteen studies compared the outcomes of virtual reality-based training to conventional didactic teaching, all demonstrating superior outcomes for virtual reality-based training. Nine studies compared the outcomes of virtual reality simulation training to dry lab simulation training. The inferior outcomes of virtual reality simulation training were demonstrated by 5 studies for laparoscopic surgery, 1 study for arthroscopic procedures, 1 study for robotic surgery, and 1 study for dental procedures. One study found potential benefits of virtual reality simulation training on orthopedics surgeries. One study found virtual reality simulation training to be superior to cadaveric training, and 3 studies found augmented reality and virtual reality-based training to be comparable to supervised operative opportunities.

CONCLUSION

Extended reality-based training is a potentially useful modality to serve as an adjunct to the current physical surgical training.

Virtual reality and surgical oncology

More than 80% of people diagnosed with cancer will require surgery. However, less than 5% have access to safe, affordable and timely surgery in low- and middle-income countries (LMICs) settings mostly due to the lack of trained workforce. Since its creation, virtual reality (VR) has been heralded as a viable adjunct to surgical training, but its adoption in surgical oncology to date is poorly understood. We undertook a systematic review to determine the application of VR across different surgical specialties, modalities and cancer pathway globally between January 2011 and 2021. We reviewed their characteristics and respective methods of validation of 24 articles. The results revealed gaps in application and accessibility of VR with a proclivity for high-income countries and high-risk, complex oncological surgeries. There is a lack of standardisation of clinical evaluation of VR, both in terms of clinical trials and implementation science. While all VR illustrated face and content validity, only around two-third exhibited construct validity and predictive validity was lacking overall. In conclusion, the asynchrony between VR development and actual global cancer surgery demand means the technology is not effectively, efficiently and equitably utilised to realise its surgical capacity-building potential. Future research should prioritise cost-effective VR technologies with predictive validity for high demand, open cancer surgeries required in LMICs.

Association of Suturing Technical Skill Assessment Scores Between Virtual Reality Simulation and Live Surgery

Introduction: Robotic surgical performance, in particular suturing, has been linked to postoperative clinical outcomes. Before attempting live surgery, virtual reality (VR) simulators afford opportunities for training surgeons to learn fundamental technical skills. Herein, we evaluate the association of suturing technical skill assessments between VR simulation and live surgery, and functional clinical outcomes. Materials and Methods: Twenty surgeons completed a VR suturing exercise on the Mimic™ Flex VR simulator and the anterior vesicourethral anastomosis during robot-assisted radical prostatectomy (RARP). Three independent and blinded graders provided technical skill scores using a validated assessment tool. Correlations between VR and live scores were assessed by Spearman's correlation coefficients (ρ). In addition, 117 historic RARP cases from participating surgeons were extracted, and the association between VR technical skill scores and urinary continence recovery was assessed by a multilevel mixed-effects model. Results: A total of 20 (6 training and 14 expert) surgeons participated. Statistically significant correlations for scores provided between VR simulation and live surgery were found for overall and needle driving scores (ρ = 0.555, p = 0.011; ρ = 0.570, p = 0.009, respectively). A subanalysis performed on training surgeons found significant correlations for overall scores between VR simulation and live surgery (ρ = 0.828, p = 0.042). Expert cases with high VR needle driving scores had significantly greater continence recovery rates at 24 months after RARP (98.5% vs 84.9%, p = 0.028). Conclusions: Our study found significant correlations in technical scores between VR and live surgery, especially among training surgeons. In addition, we found that VR needle driving scores were associated with continence recovery after RARP. Our data support the association of skill assessments between VR simulation and live surgery and potential implications for clinical outcomes.

[Impact of simulation-based training in endourology: A systematic review of the literature]

INTRODUCTION

The impact of simulation on the acquisition of surgical skills as well as their transfer to the operating room is still debated. The objective was to assess these two specific points, focusing on the field of endourology.

METHODS

A systematic review of the literature, following the PRIMA statement, was performed using Medline database through September 2021 without time limit. Studies focusing on the impact of simulators on the acquisition of surgical technical skills as well as their transfer to the operating room in the field of endourology were included. The endourological procedures were: cystoscopy, ureteroscopy, percutaneous nephrolithotomy, endoscopic treatment of benign prostatic hyperplasia, endoscopic bladder resection.

RESULTS

Among the 11,442 publications identified, fifty-two studies were included in the analysis. The majority reported an improvement in procedure time of the requested tasks and dexterity of participants, regardless of the type of simulator and procedure. The level of evidence of included studies was often low. Few studies evaluated the transfer of acquired skills from the simulator to the operating room.

CONCLUSION

This review showed the positive impact of simulation on the acquisition of technical skills in endourology. However, in order to include proficiency-based progression in the curriculum of trainees, some parameters such as the choice of reference simulators, choice of tasks, and method of validation of acquired skills must be validated in a consensual manner to offer a quality training.

National Implementation of Simulator Training Improves Transurethral Resection of Bladder Tumours in Patients

Background

Objective

Design, setting, and participants

Outcome measurements and statistical analyses

Results and limitations

Conclusions

Patient summary

Outcomes, Measurement Instruments, and Their Validity Evidence in Randomized Controlled Trials on Virtual, Augmented, and Mixed Reality in Undergraduate Medical Education: Systematic Mapping Review

BACKGROUND

Extended reality, which encompasses virtual reality (VR), augmented reality (AR), and mixed reality (MR), is increasingly used in medical education. Studies assessing the effectiveness of these new educational modalities should measure relevant outcomes using outcome measurement tools with validity evidence.

OBJECTIVE

Our aim is to determine the choice of outcomes, measurement instruments, and the use of measurement instruments with validity evidence in randomized controlled trials (RCTs) on the effectiveness of VR, AR, and MR in medical student education.

METHODS

We conducted a systematic mapping review. We searched 7 major bibliographic databases from January 1990 to April 2020, and 2 reviewers screened the citations and extracted data independently from the included studies. We report our findings in line with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines.

RESULTS

Of the 126 retrieved RCTs, 115 (91.3%) were on VR and 11 (8.7%) were on AR. No RCT on MR in medical student education was found. Of the 115 studies on VR, 64 (55.6%) were on VR simulators, 30 (26.1%) on screen-based VR, 9 (7.8%) on VR patient simulations, and 12 (10.4%) on VR serious games. Most studies reported only a single outcome and immediate postintervention assessment data. Skills outcome was the most common outcome reported in studies on VR simulators (97%), VR patient simulations (100%), and AR (73%). Knowledge was the most common outcome reported in studies on screen-based VR (80%) and VR serious games (58%). Less common outcomes included participants' attitudes, satisfaction, cognitive or mental load, learning efficacy, engagement or self-efficacy beliefs, emotional state, competency developed, and patient outcomes. At least one form of validity evidence was found in approximately half of the studies on VR simulators (55%), VR patient simulations (56%), VR serious games (58%), and AR (55%) and in a quarter of the studies on screen-based VR (27%). Most studies used assessment methods that were implemented in a nondigital format, such as paper-based written exercises or in-person assessments where examiners observed performance (72%).

CONCLUSIONS

RCTs on VR and AR in medical education report a restricted range of outcomes, mostly skills and knowledge. The studies largely report immediate postintervention outcome data and use assessment methods that are in a nondigital format. Future RCTs should include a broader set of outcomes, report on the validity evidence of the measurement instruments used, and explore the use of assessments that are implemented digitally.

[Virtual and augmented reality in urology]

Zwar haben jeher technologische Weiterentwicklungen die medizinische Versorgung in deren stetigem Wandel optimiert, so waren diese jedoch immer noch für den Anwender weitestgehend fassbar. Getrieben durch immense finanzielle Anstrengungen sind innovative Produkte und technische Lösungen entstanden, die den medizinischen Alltag transformieren und diesen in Zukunft um eine Dimension erweitern werden: die Virtual und Augmented Reality. Dieser Übersichtsartikel fasst die aktuellen wissenschaftlichen Projekte und den zukünftigen Nutzen von Virtual und Augmented Reality im Fachgebiet der Urologie zusammen.

How to Implement a Simulation-Based Education Programme: Lessons from the UK Urology Simulation Boot Camp

The operative and non-technical skills exposure of urology trainees has reduced due to a number of factors, including the European Working Time Directive, and the COVID-19 pandemic. Simulation-based education (SBE) is an innovative addition to clinical experience which can begin to address the skills-based learning deficiency in order to help trainees meet their curriculum requirements and optimise the exposure required for a trainee to become a competent general urology consultant. Surgical simulation is an effective training tool but has a complex implementation process, requiring considerable planning tailored to specific educational targets, to ensure it is sustainable and reproducible. Methodology from the field of implementation science offers an invaluable approach to design an effective simulation-based training adjunct, as exemplified by the example of the UK Urology Simulation Boot Camp (USBC), a comprehensive training course which incorporates core technical and non-technical skills based on the current Joint Committee on Surgical Training (JCST) urological training curriculum to equip newly appointed urology trainees to work as competent junior registrars. Delivered annually in Leeds since 2015, the course has had excellent feedback and results in improving the urological knowledge of trainees, as well as increases in trainees’ confidence. This paper will provide a summary of how the course was designed, delivered, reproduced, sustained and evaluated. Its success is demonstrated by its incorporation into the UK urology training programme, and since 2018, it is now recommended to all new urology residents in the UK. The course implementation model would be applicable to other surgical specialties.

Novel transurethral resection technologies and training modalities in the management of nonmuscle invasive bladder cancer: a comprehensive review

PURPOSE OF REVIEW

Conventional transurethral resection (TURBT) with tumor fragmentation is the primary step in the surgical treatment of nonmuscle invasive bladder cancer. Recently, new surgical techniques and training modalities have emerged with the aim to overcome short-comings of TURBT and improve oncologic outcomes. In this review, we provide a comprehensive update of recent techniques/techniques that aim to improve upon conventional TURBT and beyond.

RECENT FINDINGS

A systemic approach during conventional TURBT that features the use of a surgical checklist has been shown to improve recurrence-free survival. Several simulators have been developed and validated to provide additional training opportunities. However, transfer of improved simulator performance into real world surgery still requires validation. While there is no convincing data that demonstrate superior outcomes with bipolar TURBT, en-bloc resection already promises to offer lower rates of complications as well as potentially lower recurrence probabilities in select patients.

SUMMARY

TURBT remains the quintessential procedure for the diagnosis and treatment of bladder cancer. Urologists need to be aware of the importance and challenges of this procedure. Aside of embracing new resection techniques and a conceptual-systematic approach, training opportunities should be expanded upon to improve patient outcomes.

CT Imaging Characteristics and Influence Factors of Renal Dialysis-Associated Peritoneal Injury

Peritoneal dialysis (PD), as one of the main renal replacement modalities for end-stage renal disease, gets the advantages of better protection of residual renal function and better quality of survival. However, ultrafiltration failure after peritoneal injury is an important reason for patients to withdraw from PD treatment. Peritonitis is a major complication of peritoneal dialysis, which results in an accelerated process of peritoneal injury due to direct damage from acute inflammation and local release of cytokine TGF-β. In this paper, the application of ultrasound to examine the peritoneum revealed a positive correlation between peritoneal thickness and the development of peritonitis. The results of this study also further confirmed the effect of peritonitis on peritoneal thickening. A multifactorial regression analysis also revealed that peritonitis and its severity were independent risk factors for peritoneal thickening and omental structural abnormalities. This paper reported a correlation between mural peritoneal thickness and peritoneal transit function. In this study, patients with high peritoneal transit and high mean transit were found to be more prone to omental structural abnormalities than patients with low mean and low transit and a higher proportion of patients with mural peritoneal thickening, but this did not reach statistical significance, which may be related to the still small number of cases.

Innovations in Urologic Surgical Training

PURPOSE OF REVIEW

This review aims to summarize innovations in urologic surgical training in the past 5 years.

RECENT FINDINGS

Many assessment tools have been developed to objectively evaluate surgical skills and provide structured feedback to urologic trainees. A variety of simulation modalities (i.e., virtual/augmented reality, dry-lab, animal, and cadaver) have been utilized to facilitate the acquisition of surgical skills outside the high-stakes operating room environment. Three-dimensional printing has been used to create high-fidelity, immersive dry-lab models at a reasonable cost. Non-technical skills such as teamwork and decision-making have gained more attention. Structured surgical video review has been shown to improve surgical skills not only for trainees but also for qualified surgeons. Research and development in urologic surgical training has been active in the past 5 years. Despite these advances, there is still an unfulfilled need for a standardized surgical training program covering both technical and non-technical skills.

Design, implementation, and evaluation of a novel curriculum to teach transurethral resection of the prostate (TURP): a 3-year experience of urology simulation bootcamp course

OBJECTIVES

To present the three-year experience of the multi-component TURP module at Urology Simulation Bootcamp Course (USBC) and demonstrate trainee's competence progression and satisfaction.

METHODS

During the USBC, a 4-h TURP module was developed and consisted of (a) familiarisation and assembly of resectoscope instrument, (b) didactic lecture on TURP operative techniques and postoperative complications, (c) learning hands-on resection on validated simulators [Samed, GmBH, Dresden, Germany; TURP Mentor™, Simbionix, Israel], and (d) practicing clot evacuation using the Ellik bladder Evacuator. Trainee's level of instrument knowledge, operative competence, and confidence were assessed pre- and post-course. Trainee's feedback was also collected.

RESULTS

One hundred thirty trainees participated in the USBC between 2016 and 2018. Eighty-seven percent of trainees scored themselves as 1-3 (low confidence in resection) on a 5-point Likert scale. Trainees significantly improved in their ability to perform resectoscope assembly for resection, coagulation and incision by 33.6% (p < 0.001), 28.1% (p < 0.001) and 34.0% (p < 0.001), respectively. There was a significant improvement in scores in itemised technical skill on the TURP simulator following completion of the TURP module (Mean difference = 3.4 points, 95% CI 2-4, p < 0.001). Ninety-one percent of trainees agreed that the TURP module was useful for their development in urological training.

CONCLUSION

Our results demonstrated that it is feasible to develop and implement a focussed module for teaching TURP with significant improvement in learning. Trainee feedback suggests that they were highly satisfied with the teaching provided and models used. This style of training can be implemented for other common surgical procedures.

Benefits and Limitations of Transurethral Resection of the Prostate Training With a Novel Virtual Reality Simulator

PURPOSE

Profound endourological skills are required for optimal postoperative outcome parameters after transurethral resection of the prostate (TURP). We investigated the Karl Storz (Tuttlingen, Germany) UroTrainer for virtual simulation training of the TURP.

MATERIALS AND METHODS

Twenty urologists underwent a virtual reality (VR) TURP training. After a needs analysis, performance scores and self-rated surgical skills were compared before and after the curriculum, the realism of the simulator was assessed, and the optimal level of experience for VR training was evaluated. Statistical testing was done with SPSS 25.

RESULTS

Forty percent of participants indicated frequent intraoperative overload during real-life TURP and 80% indicated that VR training might be beneficial for endourological skills development, underlining the need to advance classical endourological training. For the complete cohort, overall VR performance scores (P = 0.022) and completeness of resection (P < 0.001) significantly improved. Self-rated parameters including identification of anatomical structures (P = 0.046), sparing the sphincter (P = 0.002), and handling of the resectoscope (P = 0.033) became significantly better during the VR curriculum. Participants indicated progress regarding handling of the resectoscope (70%), bleeding control (55%), and finding the correct resection depth (50%). Although overall realism and handling of the resectoscope was good, virtual bleeding control and correct tissue feedback should be improved in future VR simulators. Seventy percent of participants indicated 10 to 50 virtual TURP cases to be optimal and 80% junior residents to be the key target group for VR TURP training.

CONCLUSIONS

There is a need to improve training the TURP and VR simulators might be a valuable supplement, especially for urologists beginning with the endourological desobstruction of the prostate.

Review of the effect of 3D medical printing and virtual reality on urology training with ‘MedTRain3DModsim’ Erasmus + European Union Project

Background/aim

It is necessary to incorporate novel training modalities in medical education, especially in surgical fields, because of the limitations of cadaveric training. Traditional medical education has many drawbacks, such as residency working hour restrictions, patient safety conflicts with the learning needs, and the lack of hands-on workshops. The MedTRain3DModsim Project aimed to produce 3-dimensional (3D) medical printed models, simulations, and innovative applications for every level of medical training using novel worldwide technologies. It was aimed herein to improve the interdisciplinary and transnational approaches, and accumulate existing experience for medical education, postgraduate studies, and specialty training.

Materials and methods

This project focused on models of solid organs and the urinary system, including the kidney, prostate, ureter, and liver. With 3D medical printing, it is possible to produce a body part from inert materials in just a few hours with the standardization of medical 3D modeling.

Results

The target groups of this project included medical students and residents, graduate students from engineering departments who needed medical education and surgical training, and medical researchers interested in health technology or clinical and surgical an atomy.

Conclusion

It was also intended to develop a novel imaging platform for education and training by reevaluating the existing data using new software and 3D modalities. Therefore, it was believed that our methodology could be implemented in all related medical fields.

The Success and Evolution of a Urological "Boot Camp" for Newly Appointed UK Urology Registrars: Incorporating Simulation, Nontechnical Skills and Assessment

BACKGROUND

Urological training has dramatically changed in recent years. Training durations are shorter and a drive toward consultant led care has reduced trainees experience. Within the UK, approximately 50 registrars annually embark on a 5-year Urology training programme, with variable levels of basic urological experience.

OBJECTIVE

To describe a simulation programme aimed at delivering the knowledge and skills necessary to safely and effectively start working as a registrar in Urology by intensive training with a 1:1 faculty to delegate ratio.

DESIGN, SETTING, AND PARTICIPANTS

Our course content mirrors the UK training syllabus for junior Urology registrars. We delivered 8 modules over a 4-day programme with a fifth day of assessments. Delegates level of urological knowledge, operative competency and confidence pre-, immediately post-training and at 3-months postcourse were assessed. Objective delegate and faculty feedback was also collected. Technical skills modules include; inguinoscrotal surgery, ureteroscopy, transurethral resection, urodynamics, and Botox administration as well as basic reconstructive and laparoscopic operative skills. "Nontechnical" skills included simulated ward round, out-patient, and emergency scenarios.

RESULTS

Feedback from delegates and faculty members has been overwhelmingly positive. We have used this feedback to tailor the content of the course for following years. An increased knowledge level (based on mean examination scores [precourse 55.5%, postcourse 70.1%]) and operative competency was observed in all skills assessed (transurethral resection of the prostate, transurethral resection of bladder tumor, Ureteroscopy, laparoscopic skills, and instrument assembly). Operative confidence was increased immediately and at 3-months postcourse.

CONCLUSIONS

Our "boot camp" course provides a realistic introduction and foundation to begin Urological practice. Being delivered at the beginning of the training scheme, prior to intensive patient exposure, registrars are in an optimum position to develop their newly acquired knowledge and skills to enhance training and intends to improve patient safety and satisfaction.

The New Frontier: A Review of Augmented Reality and Virtual Reality in Plastic Surgery

Mixed reality, a blending of the physical and digital worlds, can enhance the surgical experience, leading to greater precision, efficiency, and improved outcomes. Various studies across different disciplines have reported encouraging results using mixed reality technologies, such as augmented and virtual reality. To provide a better understanding of the applications and limitations of this technology in plastic surgery, we performed a systematic review of the literature in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The initial query of the National Center for Biotechnology Information database yielded 2544 results, and only 46 articles met our inclusion criteria. The majority of studies were in the field of craniofacial surgery, and uses of mixed reality included preoperative planning, intraoperative guides, and education of surgical trainees. A deeper understanding of mixed reality technologies may promote its integration and also help inspire new and creative applications in healthcare.

Virtual Reality and Simulation for Progressive Treatments in Urology

In urology technologies and surgical practices are constantly evolving and virtual reality (VR) simulation has become a significant supplement to existing urology methods in the training curricula of urologists. However, new developments in urology also require training and simulation for a wider application. In order to achieve this VR and simulation could play a central role. The purpose of this article is a review of the principal applications for VR and simulation in the field of urology education and to demonstrate the potential for the propagation of new progressive treatments. Two different cases are presented as examples: exposure therapy for paruresis and virtual cystoscopy for diagnosis and surgery of bladder cancer. The article uses research and publications listed in openly accessible directories and is organized into 3 sections: The first section covers features of VR and simulation technologies. The second one presents confirmed applications of current technologies in urology education and showcases example future applications in the domain of bladder treatment and surgery. The final section discusses the potential of the technology to improve health care quality.