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Joshi K, Espino DM, Shepherd DE, Mahmoodi N, Roberts KJ, Chatzizacharias N, Marudanayagam R, Sutcliffe RP. Pancreatic anastomosis training models: Current status and future directions. Pancreatology 2024; 24:624-629. [PMID: 38580492 DOI: 10.1016/j.pan.2024.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/23/2024] [Accepted: 03/27/2024] [Indexed: 04/07/2024]
Abstract
Postoperative pancreatic fistula (POPF) is a major cause of morbidity and mortality after pancreatoduodenectomy (PD), and previous research has focused on patient-related risk factors and comparisons between anastomotic techniques. However, it is recognized that surgeon experience is an important factor in POPF outcomes, and that there is a significant learning curve for the pancreatic anastomosis. The aim of this study was to review the current literature on training models for the pancreatic anastomosis, and to explore areas for future research. It is concluded that research is needed to understand the mechanical properties of the human pancreas in an effort to develop a synthetic model that closely mimics its mechanical properties. Virtual reality (VR) is an attractive alternative to synthetic models for surgical training, and further work is needed to develop a VR pancreatic anastomosis training module that provides both high fidelity and haptic feedback.
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Affiliation(s)
- Kunal Joshi
- Department of HPB surgery, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, UK
| | - Daniel M Espino
- Department of Mechanical Engineering, University of Birmingham, UK
| | | | - Nasim Mahmoodi
- Department of Mechanical Engineering, University of Birmingham, UK
| | - Keith J Roberts
- Department of HPB surgery, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, UK
| | - Nikolaos Chatzizacharias
- Department of HPB surgery, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, UK
| | - Ravi Marudanayagam
- Department of HPB surgery, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, UK
| | - Robert P Sutcliffe
- Department of HPB surgery, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, UK.
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Hertz P, Rattenborg S, Haug TR, Houlind K, Konge L, Bjerrum F. Training and assessment for colorectal surgery and appendicectomy- a systematic review. Colorectal Dis 2024; 26:597-608. [PMID: 38396135 DOI: 10.1111/codi.16905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/07/2023] [Accepted: 12/28/2023] [Indexed: 02/25/2024]
Abstract
AIM There is currently an increased focus on competency-based training, in which training and assessment play a crucial role. The aim of this systematic review is to create an overview of hands-on training methods and assessment tools for appendicectomy and colon and rectal surgery procedures using either an open, laparoscopic or robot-assisted approach. METHOD A systematic review of Medline, Embase, Cochrane and Scopus databases was conducted following the PRISMA guidelines. We conducted the last search on 9 March 2023. All published papers describing hands-on training, evaluation of performance data and development of assessment tools were eligible. The quality of studies and the validity evidence of assessment tools are reported. RESULTS Fifty-one studies were identified. Laparoscopic assessment tools are abundant, but the literature still lacks good-quality assessment tools for open appendicectomy, robotic colectomy and open rectal surgery. Overall, there is a lack of discussion regarding the establishment of pass/fail standards and the consequences of assessment. Virtual reality simulation is used more for appendicectomy than colorectal procedures. Only a few of the studies investigating training were of acceptable quality. There is a need for high-quality studies in open and robotic-assisted colon surgery and all approaches to rectal surgery. CONCLUSION This review provides an overview of current training methods and assessment tools and identifies where more research is needed based on the quality of the studies and the current validity evidence.
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Affiliation(s)
- Peter Hertz
- Department of Surgery, Hospital Lillebaelt, University of Southern Denmark, Kolding, Denmark
- Department of Regional Health Research, University of Southern Denmark, Kolding, Denmark
- Copenhagen Academy for Medical Education and Simulation (CAMES), Center for HR and Education, Copenhagen, Denmark
| | - Søren Rattenborg
- Department of Regional Health Research, University of Southern Denmark, Kolding, Denmark
- Department of Surgery, Hospital Lillebaelt Vejle, Colorectal Cancer Center South, University of Southern Denmark DK, Kolding, Denmark
| | - Tora R Haug
- Department of Surgery, Gødstrup Hospital, Herning, Denmark
- Aarhus University, Aarhus, Denmark
| | - Kim Houlind
- Department of Regional Health Research, University of Southern Denmark, Kolding, Denmark
- Department of Vascular Surgery, Hospital Lillebaelt, University of Southern Denmark, Kolding, Denmark
| | - Lars Konge
- Copenhagen Academy for Medical Education and Simulation (CAMES), Center for HR and Education, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Flemming Bjerrum
- Copenhagen Academy for Medical Education and Simulation (CAMES), Center for HR and Education, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Gastrounit, Surgical Section, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark
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Kemah BL, Bhagat N, Pandya A, Sullivan R, Sundar SS. Training the gynecologic oncologists of the future - challenges and opportunities. Int J Gynecol Cancer 2024; 34:619-626. [PMID: 37989477 DOI: 10.1136/ijgc-2023-004557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023] Open
Abstract
Several recent advances in gynecologic cancer care have improved patient outcomes. These include national screening and vaccination programs for cervical cancer as well as neoadjuvant chemotherapy for ovarian cancer. Conversely, these advances have cumulatively reduced surgical opportunities for training creating a need to supplement existing training strategies with evidence-based adjuncts. Technologies such as virtual reality and augmented reality, if properly evaluated and validated, have transformative potential to support training. Given the changing landscape of surgical training in gynecologic oncology, we were keen to summarize the evidence underpinning current training in gynecologic oncology.In this review, we undertook a literature search of Medline, Google, Google Scholar, Embase and Scopus to gather evidence on the current state of training in gynecologic oncology and to highlight existing evidence on the best methods to teach surgical skills. Drawing from the experiences of other surgical specialties we examined the use of training adjuncts such as cadaveric dissection, animation and 3D models as well as simulation training in surgical skills acquisition. Specifically, we looked at the use of training adjuncts in gynecologic oncology training as well as the evidence behind simulation training modalities such as low fidelity box trainers, virtual and augmented reality simulation in laparoscopic training. Finally, we provided context by looking at how training curriculums varied internationally.Whereas some evidence to the reliability and validity of simulation training exists in other surgical specialties, our literature review did not find such evidence in gynecologic oncology. It is important that well conducted trials are used to ascertain the utility of simulation training modalities before integrating them into training curricula.
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Affiliation(s)
- Ben-Lawrence Kemah
- Department of Obstetrics and Gynaecology, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
- Department of Health Research, Health Education and Research Organisation (HERO), Buea, Cameroon
| | - Nanak Bhagat
- Department of Gynaecological Oncology, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Aayushi Pandya
- Department of Obstetrics and Gynaecology, Barts Health NHS Trust, London, UK
| | - Richard Sullivan
- Department of Cancer and Global Health, King's College London, London, UK
| | - Sudha S Sundar
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
- Pan Birmingham Gynaecological Cancer Centre, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
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Chang SY, Chan KS, Oo AM. Can Computerized Simulation be Used to Assess Surgical Proficiency in Laparoscopic Colorectal Surgeries? A Systematic Review. Surg Innov 2024; 31:195-211. [PMID: 38373603 DOI: 10.1177/15533506241232791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
INTRODUCTION Computerized simulation (CS) of surgery in virtual reality (VR), augmented reality (AR) and mixed reality (MR) settings are used to teach foundational skills, but its applicability in advanced training is to be determined. This review aims to summarize the types of CS available for laparoscopic colorectal surgery (CRS) and its utility in assessment of proficiency. METHODS A systematic review of CS in laparoscopic CRS was done on PubMed, Embase, Scopus and Cochrane Library databases. RESULTS Eleven relevant observational studies were identified. The most common procedure simulated was laparoscopic colectomy. Assessment using performance metrics measured by the simulator such as path length moved by laparoscopic tools, procedure time and number of discrete movements had the most consistent differentiating ability between expert and non-expert cohorts. Surgeons fared similarly in proficiency scores in assessment with CS compared to assessment with traditional cadaveric or porcine models. CONCLUSION CS of laparoscopic CRS may be used in assessment of proficiency using performance metrics measuring economy of movement. CS may be a viable assessment tool in advanced surgical training, but further studies should assess utility of incorporating it as a formal assessment tool in training programs.
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Affiliation(s)
- Si Yuan Chang
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Kai Siang Chan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- MOH Holdings Pte Ltd, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
| | - Aung Myint Oo
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Ochs V, Saad B, Taha-Mehlitz S, Staubli S, Neumann K, Fischer L, Honaker MD, Lamm S, Rosenberg R, Taha A, Cattin PC. An analysis of virtual reality in abdominal surgery-A scoping review. Int J Med Robot 2024; 20:e2623. [PMID: 38375774 DOI: 10.1002/rcs.2623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/05/2024] [Accepted: 02/10/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND The integration of virtual reality (VR) in surgery has gained prominence as VR applications have increased in popularity. METHODS A scoping review was undertaken, gathering the most relevant sources, utilising a detailed literature search of medical and academic databases including EMBASE, PubMed, Cochrane, IEEE, Google Scholar, and the Google search engine. RESULTS Of the 18 articles included, 7 focused on VR in colon surgery, 5 addressed VR in pancreas surgery, and the remaining 6 concentrated on VR in liver surgery. All the articles concluded that VR has a promising future in abdominal surgery by facilitating precision, visualisation, and surgeon training. CONCLUSIONS Adopting VR technology in abdominal surgery has the potential to improve preoperative planning, decrease perioperative anxiety among patients, and facilitate the training of surgeons, residents, and medical students. Additional supporting studies are necessary before VR can be widely implemented in surgical care delivery.
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Affiliation(s)
- Vincent Ochs
- Department of Biomedical Engineering, Faculty of Medicine, University of Basel, Allschwil, Switzerland
| | - Baraa Saad
- St George's University of London, London, UK
| | - Stephanie Taha-Mehlitz
- Department of Visceral Surgery, Clarunis, University Center for Gastrointestinal and Liver Diseases, St. Clara Hospital and University Hospital, Basel, Switzerland
| | - Sebastian Staubli
- Department of Visceral Surgery, Clarunis, University Center for Gastrointestinal and Liver Diseases, St. Clara Hospital and University Hospital, Basel, Switzerland
- Department of HPB Surgery and Liver Transplantation, Royal Free London NHS Foundation Trust, London, UK
| | - Katerina Neumann
- Department of Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Laura Fischer
- Department of Surgery, University of Oklahoma, Norman, Oklahoma, USA
| | - Michael D Honaker
- Department of Surgery, East Carolina University, Brody School of Medicine, Greenville, North Carolina, USA
| | - Sebastian Lamm
- Department of Surgery, Centre for Gastrointestinal Diseases, Cantonal Hospital Basel-Landschaft Liestal, Liestal, Switzerland
| | - Robert Rosenberg
- Department of Surgery, Centre for Gastrointestinal Diseases, Cantonal Hospital Basel-Landschaft Liestal, Liestal, Switzerland
| | - Anas Taha
- Department of Biomedical Engineering, Faculty of Medicine, University of Basel, Allschwil, Switzerland
- Department of Surgery, East Carolina University, Brody School of Medicine, Greenville, North Carolina, USA
- Department of Surgery, Centre for Gastrointestinal Diseases, Cantonal Hospital Basel-Landschaft Liestal, Liestal, Switzerland
| | - Philippe C Cattin
- Department of Biomedical Engineering, Faculty of Medicine, University of Basel, Allschwil, Switzerland
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Ntakakis G, Plomariti C, Frantzidis C, Antoniou PE, Bamidis PD, Tsoulfas G. Exploring the use of virtual reality in surgical education. World J Transplant 2023; 13:36-43. [PMID: 36908307 PMCID: PMC9993190 DOI: 10.5500/wjt.v13.i2.36] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/14/2022] [Accepted: 01/04/2023] [Indexed: 02/16/2023] Open
Abstract
Virtual reality (VR) technologies have rapidly developed in the past few years. The most common application of the technology, apart from gaming, is for educational purposes. In the field of healthcare, VR technologies have been applied in several areas. Among them is surgical education. With the use of VR, surgical pathways along with the training of surgical skills can be explored safely, in a cost-effective manner. The aim of this mini-review was to explore the use of VR in surgical education and in the 3D reconstruction of internal organs and viable surgical pathways. Finally, based on the outcomes of the included studies, an ecosystem for the implementation of surgical training was proposed.
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Affiliation(s)
- Georgios Ntakakis
- Department of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Christina Plomariti
- Department of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Christos Frantzidis
- School of Computer Science, University of Lincoln, Lincoln LN6 7TS, United Kingdom
| | - Panagiotis E Antoniou
- Department of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Panagiotis D Bamidis
- Department of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Georgios Tsoulfas
- Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
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Tei M, Suzuki Y, Ohtsuka M, Iwamoto K, Naito A, Imasato M, Mizushima T, Akamatsu H. Clinical outcomes of single incision laparoscopic surgery for colorectal cancer: A propensity score-matched analysis between well-experienced and novice surgeons. Ann Gastroenterol Surg 2022; 7:102-109. [PMID: 36643373 PMCID: PMC9831886 DOI: 10.1002/ags3.12607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/14/2022] [Indexed: 01/18/2023] Open
Abstract
Background Single incision laparoscopic surgery (SILS) is a recent advancement in minimally invasive techniques for colorectal cancer (CRC). However, SILS is a technically challenging procedure for novice surgeons. The aim of this study was to evaluate clinical outcomes of SILS for CRC performed by novice surgeons compared with those performed by well-experienced surgeons. Methods We retrospectively analyzed 1004 consecutive patients with stage I-IV CRC who underwent SILS between May 2009 and December 2018, using propensity score-matched analysis. Results After propensity score-matching, we enrolled 344 patients (n = 172 in each group). Before matching, significant group-dependent differences were observed in terms of age (P = 0.034) and tumor location (P < 0.001). After matching, preoperative clinical factors were similar between groups, but operative time was longer in the Novice group (213 vs 171 min, P < 0.001). Other operative factors and morbidity rates did not differ significantly between groups. The number of harvested lymph nodes was smaller in the Novice group (23 vs 25, P = 0.040), and the number of patients with lymph node metastases was smaller in the Novice group (57 vs 86, P = 0.002). The 3-year disease-free survival rate was 85.8% in the Novice group and 89.9% in the Experienced group (P = 0.512). Three-year overall survival rate was 92.2% in the Novice group and 90.0% in the Experienced group (P = 0.899). Conclusion SILS for CRC was safely performed by novice surgeons under the guidance of well-experienced surgeons, and could provide satisfactory oncological outcomes.
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Affiliation(s)
| | - Yozo Suzuki
- Department of SurgeryToyonaka Municipal HospitalToyonakaJapan
| | | | | | - Atsushi Naito
- Department of SurgeryOsaka Police HospitalOsakaJapan
| | | | | | - Hiroki Akamatsu
- Department of SurgeryOsaka Minato Central HospitalOsakaJapan
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8
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Rojas-Sánchez MA, Palos-Sánchez PR, Folgado-Fernández JA. Systematic literature review and bibliometric analysis on virtual reality and education. EDUCATION AND INFORMATION TECHNOLOGIES 2022; 28:155-192. [PMID: 35789766 PMCID: PMC9244075 DOI: 10.1007/s10639-022-11167-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/13/2022] [Indexed: 05/30/2023]
Abstract
The objective of this study is to identify and analyze the scientific literature with a bibliometric analysis to find the main topics, authors, sources, most cited articles, and countries in the literature on virtual reality in education. Another aim is to understand the conceptual, intellectual, and social structure of the literature on the subject and identify the knowledge base of the use of VR in education and whether it is commonly used and integrated into teaching-learning processes. To do this, articles indexed in the Main Collections of the Web of Science, Scopus and Lens were analyzed for the period 2010 to 2021. The research results are presented in two parts: the first is a quantitative analysis that provides an overview of virtual reality (VR) technology used in the educational field, with tables, graphs, and maps, highlighting the main performance indicators for the production of articles and their citation. The results obtained found a total of 718 articles of which the following were analyzed 273 published articles. The second stage consisted of an inductive type of analysis that found six major groups in the cited articles, which are instruction and learning using VR, VR learning environments, use of VR in different fields of knowledge, learning processes using VR applications or games, learning processes employing simulation, and topics published during the Covid-19 pandemic. Another important aspect to mention is that VR is used in many different areas of education, but until the beginning of the pandemic the use of this so-called "disruptive process" came mainly from students, Institutions were reluctant and slow to accept and include VR in the teaching-learning processes.
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Affiliation(s)
| | - Pedro R. Palos-Sánchez
- Department of Financial Economics and Operations, University of Sevilla, Seville, Spain
- NECE-UBI Research Unit in Business Sciences, University of Beira Interior (UBI), Covilhã, Portugal
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9
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Mori T, Ikeda K, Takeshita N, Teramura K, Ito M. Validation of a novel virtual reality simulation system with the focus on training for surgical dissection during laparoscopic sigmoid colectomy. BMC Surg 2022; 22:12. [PMID: 34998376 PMCID: PMC8742568 DOI: 10.1186/s12893-021-01441-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 12/18/2021] [Indexed: 01/22/2023] Open
Abstract
Background Mastery of technical skills is one of the fundamental goals of surgical training for novices. Meanwhile, performing laparoscopic procedures requires exceptional surgical skills compared to open surgery. However, it is often difficult for trainees to learn through observation and practice only. Virtual reality (VR)-based surgical simulation is expanding and rapidly advancing. A major obstacle for laparoscopic trainees is the difficulty of well-performed dissection. Therefore, we developed a new VR simulation system, Lap-PASS LP-100, which focuses on training to create proper tension on the tissue in laparoscopic sigmoid colectomy dissection. This study aimed to validate this new VR simulation system. Methods A total of 50 participants were asked to perform medial dissection of the meso-sigmoid colon on the VR simulator. Forty-four surgeons and six non-medical professionals working in the National Cancer Center Hospital East, Japan, were enrolled in this study. The surgeons were: laparoscopic surgery experts with > 100 laparoscopic surgeries (LS), 21 were novices with experience < 100 LS, and five without previous experience in LS. The participants’ surgical performance was evaluated by three blinded raters using Global Operative Assessment of Laparoscopic Skills (GOALS). Results There were significant differences (P-values < 0.044) in all GOALS items between the non-medical professionals and surgeons. The experts were significantly superior to the novices in one item of GOALS: efficiency ([4(4–5) vs. 4(3–4)], with a 95% confidence interval, p = 0.042). However, both bimanual dexterity and total score in the experts were not statistically different but tended to be higher than in the novices. Conclusions Our study demonstrated a full validation of our new system. This could detect the surgeons' ability to perform surgical dissection and suggest that this VR simulator could be an effective training tool. This surgical VR simulator might have tremendous potential to enhance training for surgeons.
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Affiliation(s)
- Takashi Mori
- Department of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Koji Ikeda
- Department of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Chiba, Japan. .,, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Nobuyoshi Takeshita
- Department of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Koichi Teramura
- Department of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Chiba, Japan. .,, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
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Kantamaneni K, Jalla K, Renzu M, Jena R, Kannan A, Jain R, Muralidharan S, Yanamala VL, Zubair Z, Dominic JL, Win M, Tara A, Ruo SW, Alfonso M. Virtual Reality as an Affirmative Spin-Off to Laparoscopic Training: An Updated Review. Cureus 2021; 13:e17239. [PMID: 34540465 PMCID: PMC8447854 DOI: 10.7759/cureus.17239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 08/16/2021] [Indexed: 02/06/2023] Open
Abstract
Latest advancements in science lead to drastic improvements in patient health care. Techniques and technology evolved in surgery over the years have resulted in the improvement of patient outcomes by leaps and bounds. Open surgeries previously done for procedures like appendectomy and cholecystectomy evolved into laparoscopic minimally invasive procedures. Such procedures pose few challenges to the surgeons, like lack of tissue feedback and fulcrum effect of the abdominal wall. But training surgeons for such an advanced skill is still following conventional methods. These procedures can be effectively trained using Virtual Reality (VR), which can simulate operations outside the operating room (OR). To maximize the outcomes of VR training, knowledge on various strategies affecting the skills acquisition and retention in VR training is essential. This review collected information from PubMed, EMBASE, Cochrane Library (CENTRAL) databases. Data from the previous ten years are included in the review. This included documents, clinical trials, meta-analysis, randomized controlled trials, reviews, systematic reviews, letters to editors, and grey literature. After an advanced Medical Subject Headings (MeSH) search, we got 59,532 results, and after the application of filters, 189 results showed up. Out of these, studies that were not exclusively relevant to the use of VR in laparoscopic surgery were manually excluded, and a total of 35 articles were included in the study. VR is found to be an excellent training modality with promising outcomes. It helps the surgeons perform the surgery accurately at a faster pace and improves confidence and multitasking ability in OR. Instructor feedback from mentors and deliberate practice of trainees, and early introduction of haptics in VR resulted in the most effective outcomes of the VR training. Box trainers are also compared with VR trainers as they are the cheaper modalities of training. However, this area needs more research to conclude if box trainers can act as a cheaper alternative to VR training providing similar outcomes.
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Affiliation(s)
- Ketan Kantamaneni
- General Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,General Surgery, Dr. Pinnamaneni Siddhartha Institute of Medical Sciences and Research Foundation, Gannavaram, IND
| | - Krishi Jalla
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mahvish Renzu
- Internal medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Rahul Jena
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Amudhan Kannan
- General Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ruchi Jain
- Diagnostic Radiology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Suchitra Muralidharan
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Vijaya Lakshmi Yanamala
- General Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Zainab Zubair
- Dermatology, California Institute of Behavioural Neurosciences & Psychology, Fairfield, USA
| | - Jerry Lorren Dominic
- General Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,General Surgery, Stony Brook Medicine/Southampton Hospital, New York, USA.,General Surgery and Orthopaedic Surgery, Cornerstone Regional Hospital/South Texas Health System, Edinburg, Texas, USA.,General Surgery, Vinayaka Mission's Kirupananda Variyar Medical College, Salem, IND
| | - Myat Win
- General Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,General Surgery, Nottingham University Hospitals NHS Trust, Nottingham, GBR
| | - Anjli Tara
- General Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,General Surgery, Liaquat University of Medical and Health Sciences, Jamshoro, PAK
| | - Sheila W Ruo
- General Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Michael Alfonso
- School of Medicine, Universidad del Rosario, Bogota, COL.,Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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11
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In Reply to the Letter to the Editor Regarding "Learning Curve and Minimally Invasive Spine Surgery". World Neurosurg 2021; 145:532. [PMID: 33348504 DOI: 10.1016/j.wneu.2020.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 11/22/2022]
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12
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McNee MA, DeUgarte DA, Gerstle JT, Butler MW, Petroze R, Holterman AX, Velcek F, Cleary M, Krishnaswami S, Fitzgerald TN. The first six years of the APSA Travel Fellowship Program: Impact and lessons learned. J Pediatr Surg 2021; 56:862-867. [PMID: 32713712 DOI: 10.1016/j.jpedsurg.2020.06.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/16/2020] [Accepted: 06/22/2020] [Indexed: 01/06/2023]
Abstract
INTRODUCTION The American Pediatric Surgical Association (APSA) travel fellowship was established in 2013 to allow pediatric surgeons from low- and middle-income countries to attend the APSA annual meeting. Travel fellows also participated in various clinical and didactic learning experiences during their stay in North America. METHODS Previous travel fellows completed a survey regarding their motivations for participation in the program, its impact on their practice in their home countries, and suggestions for improvement of the fellowship. RESULTS Eleven surgeons participated in the travel fellowship and attended the annual APSA meetings in 2013-2018. The response rate for survey completion was 100%. Fellows originated from 9 countries and 3 continents and most fellows worked in government practice (n=8, 73%). Nine fellows (82%) spent >3 weeks participating in additional learning activities such as courses and clinical observerships. The most common reasons for participation were networking (n=11, 100%), learning different ways of providing care (n=10, 90.9%), new procedural techniques (n=9, 81.8%), exposure to a different medical culture (n=10, 90.9%), and engaging in research (n=8, 72.7%). Most of the fellows participated in a structured course: colorectal (n= 6, 55%), laparoscopy (n=2, 18%), oncology (n=2, 18%), leadership skills (n=1, 9%), and safety and quality initiatives (n=1, 9%). Many fellows participated in focused clinical mentorships: general pediatric surgery (n=9, 82%), oncology (n=5, 45%), colorectal (n=3, 27%), neonatal care (n=2, 18%) and laparoscopy (n=2, 18%). Upon return to their countries, fellows reported that they were able to improve a system within their hospital (n=7, 63%), expand their research efforts (n=6, 54%), or implement a quality improvement initiative (n=6, 54%). CONCLUSIONS The APSA travel fellowship is a valuable resource for pediatric surgeons in low- and middle-income countries. After completion of these travel fellowships, the majority of these fellows have implemented important changes in their hospital's health systems, including research and quality initiatives, to improve pediatric surgical care in their home countries. LEVEL OF EVIDENCE This is not a clinical study. Therefore, the table that lists levels of evidence for "treatment study", "prognosis study", "study of diagnostic test" and "cost effectiveness study" does not apply to this paper.
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Affiliation(s)
- Madeline A McNee
- Trinity College of Arts and Sciences, Duke University, Durham, NC
| | - Daniel A DeUgarte
- Department of Surgery, University California Los Angeles, Los Angeles, CA
| | - J Ted Gerstle
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Marilyn W Butler
- Department of Surgery, Oregon Health and Science University, Portland, OR
| | - Robin Petroze
- Department of Surgery, University of Florida, Gainesville, FL
| | - Ai-Xuan Holterman
- Departments of Pediatrics and Surgery, University of Illinois, Chicago, IL
| | - Francisca Velcek
- Department of Surgery, SUNY Downstate Medical Center, Brooklyn, NY
| | - Muriel Cleary
- Department of Surgery, University Massachusetts Memorial Health Care, Worcester, MA
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Keller DS, de Lacy FB, Hompes R. Education and Training in Transanal Endoscopic Surgery and Transanal Total Mesorectal Excision. Clin Colon Rectal Surg 2021; 34:163-171. [PMID: 33814998 DOI: 10.1055/s-0040-1718682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
There is a paradigm shift in surgical training, and new tool and technology are being used to facilitate mastery of the content and technical skills. The transanal procedures for rectal cancer-transanal endoscopic surgery (TES) and transanal total mesorectal excision (TaTME)-have a distinct learning curve for competence in the procedures, and require special training for familiarity with the "bottom-up" anatomy, procedural risks, and managing complex cases. These procedures have been models for structured education and training, using multimodal tools, to ensure safe implementation of TES and TaTME into clinical practice. The goal of this work was to review the current state of surgical education, the introduction and learning curve of the TES and TaTME procedures, and the established and future models for education of the transanal procedures for rectal cancer.
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Affiliation(s)
- Deborah S Keller
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, New York, New York
| | - F Borja de Lacy
- Department of Gastrointestinal Surgery, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Roel Hompes
- Department of Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherland
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Does the Endoscopic Surgical Skill Qualification System improve patients' outcome following laparoscopic surgery for colon cancer? A multicentre, retrospective analysis with propensity score matching. World J Surg Oncol 2021; 19:53. [PMID: 33608034 PMCID: PMC7893747 DOI: 10.1186/s12957-021-02155-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/31/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND This study aimed to investigate the short-term and oncological impact of the Endoscopic Surgical Skill Qualification System (ESSQS) by the Japan Society for Endoscopic Surgery on the operator performing laparoscopic surgery for colon cancer. METHODS This retrospective cohort study was based on medical records from a multicentre database. A total of 417 patients diagnosed with stage II/III colon and rectosigmoid cancer treated with curative resection were divided into two groups according to whether they were operated on by qualified surgeons (Q group, n=352) or not (NQ group, n=65). Through strict propensity score matching, 98 cases (49 in each group) were assessed. RESULTS Operative time was significantly longer in the NQ group than in the Q group (199 vs. 168 min, p=0.029). The amount of blood loss, post-operative complications, and duration of hospitalisation were similar between both groups. No mortality was observed. One conversion case was seen in the NQ group. The 3-year recurrence-free survival rate was 86.6% in the NQ group and 88.2% in the Q group, which was not statistically significant (log-rank p=0.966). CONCLUSION Direct operation by ESSQS-qualified surgeons contributed to a shortened operation time. Under an organised educational environment, almost equivalent safety and oncological outcomes are expected regardless of the surgeon's qualifications.
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15
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Zhao G, Fan M, Yuan Y, Zhao F, Huang H. The comparison of teaching efficiency between virtual reality and traditional education in medical education: a systematic review and meta-analysis. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:252. [PMID: 33708879 PMCID: PMC7940910 DOI: 10.21037/atm-20-2785] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Background Virtual reality (VR) technology has developed rapidly in recent years and has been applied in many fields, including medical education. A meta-analysis was performed to compare the examination pass rate of medical students educated using VR and those receiving traditional education to evaluate the teaching effect of VR in medical education. Methods The PubMed, Springer Link, Science Direct, and Wiley Online Library were searched from inception to May 2020. Articles meeting the inclusion criteria were then evaluated, relevant information extracted and a meta-analysis conducted. Students were allocated to a VR group, those trained using VR technology, and a traditional education group, those who received a traditional medical education. Results Six studies were included in the meta-analysis. The results indicate a significant difference between the pass rate of students educated using VR and those receiving traditional medical education. The odds ratios and confidence intervals of individual studies and our meta-analysis are illustrated with a forest plot. Conclusions Students in the VR group performed better than those in the traditional education group. Teaching with VR may enhance student learning in medical education. Medical schools should consider making greater use of VR when educating students.
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Affiliation(s)
- Guanjie Zhao
- The First Clinical Medical College, Nanjing Medical University, Nanjing, China
| | - Minjie Fan
- School of Pediatrics, Nanjing Medical University, Nanjing, China
| | - Yibiao Yuan
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing, China
| | - Fei Zhao
- Department of Cardiothoracic Surgery, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huaxing Huang
- The First Clinical Medical College, Nanjing Medical University, Nanjing, China
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Johnston JL, Kearney GP, Gormley GJ, Reid H. Into the uncanny valley: Simulation versus simulacrum? MEDICAL EDUCATION 2020; 54:903-907. [PMID: 32314435 DOI: 10.1111/medu.14184] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 03/30/2020] [Accepted: 04/06/2020] [Indexed: 06/11/2023]
Affiliation(s)
- Jennifer Laura Johnston
- School of Medicine, Dentistry and Biomedical Sciences, Centre for Medical Education, Queen's University Belfast, Belfast, UK
| | - Grainne P Kearney
- School of Medicine, Dentistry and Biomedical Sciences, Centre for Medical Education, Queen's University Belfast, Belfast, UK
| | - Gerard J Gormley
- School of Medicine, Dentistry and Biomedical Sciences, Centre for Medical Education, Queen's University Belfast, Belfast, UK
| | - Helen Reid
- School of Medicine, Dentistry and Biomedical Sciences, Centre for Medical Education, Queen's University Belfast, Belfast, UK
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17
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Development of a program for teaching practical skills in visceral and digestive surgery by simulation. J Visc Surg 2020; 157:S101-S116. [PMID: 32387026 DOI: 10.1016/j.jviscsurg.2020.04.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Up until 2013 in France, practical training for DES/DESC (advanced level) residents in visceral and digestive surgery was not standardized. Since 2017, the third cycle of medical studies has been restructured around three major thematic axes: academic knowledge, and technical and non-technical skills. The curriculum now includes a practical training program by means of simulation outside the operating theater, and it is structured, uniformized and standardized nationwide. Development of this training program is derived from the deliberations of a national consensus panel working under the umbrella of the French college of visceral and digestive surgery, program presenting a training guide to all future surgeons in the specialty. Four consensus conference sessions bringing together an eight-member commission have led to the drafting of a "Resident's manual for practical teaching in visceral and digestive surgery". As a reference document, the manual details in 272 pages the objectives (phase I), the learning resources for each skill (phase II) and, lastly, the means of evaluation for the cornerstone phases as well as the in-depth phases of an advanced degree (DES) in visceral and digestive surgery. As a complement to the manual, we have conducted a review of the structuring and implementation of the program as of November 2017 on a nationwide scale; the conclusions of the review are detailed at the end of this article.
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Cetinsaya B, Gromski MA, Lee S, Xia Z, Demirel D, Halic T, Bayrak C, Jackson C, De S, Hegde S, Cohen J, Sawhney M, Stavropoulos SN, Jones DB. A task and performance analysis of endoscopic submucosal dissection (ESD) surgery. Surg Endosc 2019; 33:592-606. [PMID: 30128824 PMCID: PMC6344246 DOI: 10.1007/s00464-018-6379-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 08/10/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND ESD is an endoscopic technique for en bloc resection of gastrointestinal lesions. ESD is a widely-used in Japan and throughout Asia, but not as prevalent in Europe or the US. The procedure is technically challenging and has higher adverse events (bleeding, perforation) compared to endoscopic mucosal resection. Inadequate training platforms and lack of established training curricula have restricted its wide acceptance in the US. Thus, we aim to develop a Virtual Endoluminal Surgery Simulator (VESS) for objective ESD training and assessment. In this work, we performed task and performance analysis of ESD surgeries. METHODS We performed a detailed colorectal ESD task analysis and identified the critical ESD steps for lesion identification, marking, injection, circumferential cutting, dissection, intraprocedural complication management, and post-procedure examination. We constructed a hierarchical task tree that elaborates the order of tasks in these steps. Furthermore, we developed quantitative ESD performance metrics. We measured task times and scores of 16 ESD surgeries performed by four different endoscopic surgeons. RESULTS The average time of the marking, injection, and circumferential cutting phases are 203.4 (σ: 205.46), 83.5 (σ: 49.92), 908.4 s. (σ: 584.53), respectively. Cutting the submucosal layer takes most of the time of overall ESD procedure time with an average of 1394.7 s (σ: 908.43). We also performed correlation analysis (Pearson's test) among the performance scores of the tasks. There is a moderate positive correlation (R = 0.528, p = 0.0355) between marking scores and total scores, a strong positive correlation (R = 0.7879, p = 0.0003) between circumferential cutting and submucosal dissection and total scores. Similarly, we noted a strong positive correlation (R = 0.7095, p = 0.0021) between circumferential cutting and submucosal dissection and marking scores. CONCLUSIONS We elaborated ESD tasks and developed quantitative performance metrics used in analysis of actual surgery performance. These ESD metrics will be used in future validation studies of our VESS simulator.
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Affiliation(s)
- Berk Cetinsaya
- Department of Computer Science, University of Arkansas at Little Rock, Little Rock, AR, United States
| | - Mark A Gromski
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Sangrock Lee
- Rensselaer Polytechnic Institute, Troy, NY, United States
| | - Zhaohui Xia
- Rensselaer Polytechnic Institute, Troy, NY, United States
| | - Doga Demirel
- Department of Computer Science, University of Arkansas at Little Rock, Little Rock, AR, United States
| | - Tansel Halic
- Department of Computer Science, University of Central Arkansas, 201 Donaghey Ave, Conway, AR, 72035, USA.
| | - Coskun Bayrak
- Department of Computer Science & Information Systems, Youngstown State University, Youngstown, OH, USA
| | - Cullen Jackson
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Suvranu De
- Rensselaer Polytechnic Institute, Troy, NY, United States
| | - Sudeep Hegde
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jonah Cohen
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mandeep Sawhney
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Daniel B Jones
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Schmidt MW, Kowalewski KF, Schmidt ML, Wennberg E, Garrow CR, Paik S, Benner L, Schijven MP, Müller-Stich BP, Nickel F. The Heidelberg VR Score: development and validation of a composite score for laparoscopic virtual reality training. Surg Endosc 2018; 33:2093-2103. [PMID: 30327918 DOI: 10.1007/s00464-018-6480-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 10/11/2018] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Virtual reality (VR-)trainers are well integrated in laparoscopic surgical training. However, objective feedback is often provided in the form of single parameters, e.g., time or number of movements, making comparisons and evaluation of trainees' overall performance difficult. Therefore, a new standard for reporting outcome data is highly needed. The aim of this study was to create a weighted, expert-based composite score, to offer simple and direct evaluation of laparoscopic performance on common VR-trainers. MATERIALS AND METHODS An integrated analytic hierarchy process-Delphi survey was conducted with 14 international experts to achieve a consensus on the importance of different skill categories and parameters in evaluation of laparoscopic performance. A scoring algorithm was established to allow comparability between tasks and VR-trainers. A weighted composite score was calculated for basic skills tasks and peg transfer on the LapMentor™ II and III and validated for both VR-trainers. RESULTS Five major skill categories (time, efficiency, safety, dexterity, and outcome) were identified and weighted in two Delphi rounds. Safety, with a weight of 67%, was determined the most important category, followed by efficiency with 17%. The LapMentor™-specific score was validated using 15 (14) novices and 9 experts; the score was able to differentiate between both groups for basic skills tasks and peg transfer (LapMentor™ II: Exp: 86.5 ± 12.7, Nov. 52.8 ± 18.3; p < 0.001; LapMentor™ III: Exp: 80.8 ± 7.1, Nov: 50.6 ± 16.9; p < 0.001). CONCLUSION An effective and simple performance measurement was established to propose a new standard in analyzing and reporting VR outcome data-the Heidelberg virtual reality (VR) score. The scoring algorithm and the consensus results on the importance of different skill aspects in laparoscopic surgery are universally applicable and can be transferred to any simulator or task. By incorporating specific expert baseline data for the respective task, comparability between tasks, studies, and simulators can be achieved.
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Affiliation(s)
- Mona W Schmidt
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Karl-Friedrich Kowalewski
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | | | - Erica Wennberg
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Carly R Garrow
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Sang Paik
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Laura Benner
- Department of Medical Biometry and Informatics, University of Heidelberg, Im Neuenheimer Feld 130.3, 69120, Heidelberg, Germany
| | - Marlies P Schijven
- Deparment of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, PO Box 22660, 1100 DD, Amsterdam, The Netherlands
| | - Beat P Müller-Stich
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Felix Nickel
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany.
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Gmeiner M, Dirnberger J, Fenz W, Gollwitzer M, Wurm G, Trenkler J, Gruber A. Virtual Cerebral Aneurysm Clipping with Real-Time Haptic Force Feedback in Neurosurgical Education. World Neurosurg 2018; 112:e313-e323. [DOI: 10.1016/j.wneu.2018.01.042] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 01/03/2018] [Accepted: 01/05/2018] [Indexed: 01/22/2023]
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Nataraja RM, Webb N, Lopez PJ. Simulation in paediatric urology and surgery, part 2: An overview of simulation modalities and their applications. J Pediatr Urol 2018; 14:125-131. [PMID: 29456118 DOI: 10.1016/j.jpurol.2017.12.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 12/29/2017] [Indexed: 01/19/2023]
Abstract
Surgical training has changed radically in the last few decades. The traditional Halstedian model of time-bound apprenticeship has been replaced with competency-based training. In our previous article, we presented an overview of learning theory relevant to clinical teaching; a summary for the busy paediatric surgeon and urologist. We introduced the concepts underpinning current changes in surgical education and training. In this next article, we give an overview of the various modalities of surgical simulation, the educational principles that underlie them, and potential applications in clinical practice. These modalities include; open surgical models and trainers, laparoscopic bench trainers, virtual reality trainers, simulated patients and role-play, hybrid simulation, scenario-based simulation, distributed simulation, virtual reality, and online simulation. Specific examples of technology that may be used for these modalities are included but this is not a comprehensive review of all available products.
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Affiliation(s)
- R M Nataraja
- Department of Paediatric Surgery, Monash Children's Hospital, Melbourne Australia; Department of Paediatrics, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne Australia.
| | - N Webb
- Department of Paediatric Urology, Monash Children's Hospital, Melbourne Australia
| | - P J Lopez
- Department of Paediatric Urology, Monash Children's Hospital, Melbourne Australia; Department of Urology, Hospital Exequiel Gonzalez Cortes, Santiago, Chile; Clinica Alemana, Santiago, Chile
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Gaitanidis A, Simopoulos C, Pitiakoudis M. What to consider when designing a laparoscopic colorectal training curriculum: a review of the literature. Tech Coloproctol 2018; 22:151-160. [PMID: 29512045 DOI: 10.1007/s10151-018-1760-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 12/03/2017] [Indexed: 12/27/2022]
Abstract
Multiple studies have demonstrated the benefits of laparoscopic colorectal surgery (LCS), but in several countries it has still not been widely adopted. LCS training is associated with several challenges, such as patient safety concerns and a steep learning curve. Current evidence may facilitate designing of efficient training curricula to overcome these challenges. Basic training with virtual reality simulators has witnessed meteoric advances and may be essential during the early parts of the learning curve. Cadaveric and animal model training still constitutes an indispensable training tool, due to a higher degree of difficulty and greater resemblance to real operative conditions. In addition, recent evidence favors the use of novel training paradigms, such as proficiency-based training, case selection and modular training. This review summarizes the recent advances in LCS training and provides the evidence for designing an efficient training curriculum to overcome the challenges of LCS training.
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Affiliation(s)
- A Gaitanidis
- Second Department of Surgery, University General Hospital of Alexandroupoli, Democritus University of Thrace Medical School, 68100, Alexandroupoli, Greece.
| | - C Simopoulos
- Second Department of Surgery, University General Hospital of Alexandroupoli, Democritus University of Thrace Medical School, 68100, Alexandroupoli, Greece
| | - M Pitiakoudis
- Second Department of Surgery, University General Hospital of Alexandroupoli, Democritus University of Thrace Medical School, 68100, Alexandroupoli, Greece
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Wynn G, Lykoudis P, Berlingieri P. Development and implementation of a virtual reality laparoscopic colorectal training curriculum. Am J Surg 2017; 216:610-617. [PMID: 29268942 DOI: 10.1016/j.amjsurg.2017.11.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 11/20/2017] [Accepted: 11/28/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Contemporary surgical training can be compromised by fewer practical opportunities. Simulation can fill this gap to optimize skills' development and progress monitoring. A structured virtual reality (VR) laparoscopic sigmoid colectomy curriculum is constructed and its validity and outcomes assessed. METHODS Parameters and thresholds were defined by analysing the performance of six expert surgeons completing the relevant module on the LAP Mentor simulator. Fourteen surgical trainees followed the curriculum, performance being recorded and analysed. Evidence of validity was assessed. RESULTS Time to complete procedure, number of movements of right and left instrument, and total path length of right and left instrument movements demonstrated evidence of validity and clear learning curves, with a median of 14 attempts needed to complete the curriculum. CONCLUSIONS A structured curriculum is proposed for training in laparoscopic sigmoid colectomy in a VR environment based on objective metrics in addition to expert consensus. Validity has been demonstrated for some key metrics.
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Affiliation(s)
- Greg Wynn
- ICENI Centre for Minimally Invasive Surgery, Colchester, UK.
| | - Panagis Lykoudis
- Centre for Screen-Based Medical Simulation, Royal Free Hospital, London, UK; Division of Surgery & Interventional Science, Royal Free Campus, UCL, London, UK
| | - Pasquale Berlingieri
- Centre for Screen-Based Medical Simulation, Royal Free Hospital, London, UK; Division of Surgery & Interventional Science, Royal Free Campus, UCL, London, UK
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Beyer-Berjot L, Pucher P, Patel V, Hashimoto D, Ziprin P, Berdah S, Darzi A, Aggarwal R. Colorectal surgery and enhanced recovery: Impact of a simulation-based care pathway training curriculum. J Visc Surg 2017. [DOI: 10.1016/j.jviscsurg.2017.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Molho DA, Sylvia SM, Schwartz DL, Merwin SL, Levy IM. The Grapefruit: An Alternative Arthroscopic Tool Skill Platform. Arthroscopy 2017; 33:1567-1572. [PMID: 28502388 DOI: 10.1016/j.arthro.2017.03.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 02/22/2017] [Accepted: 03/09/2017] [Indexed: 02/02/2023]
Abstract
PURPOSE To establish the construct validity of an arthroscopic training model that teaches arthroscopic tool skills including triangulation, grasping, precision biting, implant delivery and ambidexterity and uses a whole grapefruit for its training platform. METHODS For the grapefruit training model (GTM), an arthroscope and arthroscopic instruments were introduced through portals cut in the grapefruit skin of a whole prepared grapefruit. After institutional review board approval, participants performed a set of tasks inside the grapefruit. Performance for each component was assessed by recording errors, achievement of criteria, and time to completion. A total of 19 medical students, orthopaedic surgery residents, and fellowship-trained orthopaedic surgeons were included in the analysis and were divided into 3 groups based on arthroscopic experience. One-way analysis of variance (ANOVA) and the post hoc Tukey test were used for statistical analysis. RESULTS One-way ANOVA showed significant differences in both time to completion and errors between groups, F(2, 16) = 16.10, P < .001; F(2, 16) = 17.43, P < .001. Group A had a longer time to completion and more errors than group B (P = .025, P = .019), and group B had a longer time to completion and more errors than group C (P = .023, P = .018). CONCLUSIONS The GTM is an easily assembled and an alternative arthroscopic training model that bridges the gap between box trainers, cadavers, and virtual reality simulators. Our findings suggest construct validity when evaluating its use for teaching the basic arthroscopic tool skills. As such, it is a useful addition to the arthroscopic training toolbox. CLINICAL RELEVANCE There is a need for validated low-cost arthroscopic training models that are easily accessible.
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Affiliation(s)
- David A Molho
- Albert Einstein College of Medicine, Bronx, New York, U.S.A..
| | | | | | - Sara L Merwin
- Albert Einstein College of Medicine, Bronx, New York, U.S.A.; Montefiore Department of Orthopaedic Surgery, Bronx, New York, U.S.A
| | - I Martin Levy
- Albert Einstein College of Medicine, Bronx, New York, U.S.A.; Montefiore Department of Orthopaedic Surgery, Bronx, New York, U.S.A
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Jukes AK, Mascarenhas A, Murphy J, Stepan L, Muñoz TN, Callejas CA, Valentine R, Wormald P, Psaltis AJ. Stress response and communication in surgeons undergoing training in endoscopic management of major vessel hemorrhage: a mixed methods study. Int Forum Allergy Rhinol 2017; 7:576-583. [DOI: 10.1002/alr.21941] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 03/04/2017] [Accepted: 03/14/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Alistair K. Jukes
- Department of Otolaryngology; Head and Neck Surgery; Queen Elizabeth Hospital; Adelaide Australia
- Department of Neurosurgery; Royal Adelaide Hospital; Adelaide Australia
| | - Annika Mascarenhas
- Department of Otolaryngology; Head and Neck Surgery; Queen Elizabeth Hospital; Adelaide Australia
| | - Jae Murphy
- Department of Otolaryngology; Head and Neck Surgery; Queen Elizabeth Hospital; Adelaide Australia
| | - Lia Stepan
- Department of Otolaryngology; Head and Neck Surgery; Queen Elizabeth Hospital; Adelaide Australia
| | - Tamara N. Muñoz
- Department of Otolaryngology; Pontificia Universidad Católica de Chile; Santiago Chile
| | - Claudio A. Callejas
- Department of Otolaryngology; Pontificia Universidad Católica de Chile; Santiago Chile
| | - Rowan Valentine
- Department of Otolaryngology; Head and Neck Surgery; Queen Elizabeth Hospital; Adelaide Australia
- Department of Otolaryngology; Royal Adelaide Hospital; Adelaide Australia
| | - P.J. Wormald
- Department of Otolaryngology; Head and Neck Surgery; Queen Elizabeth Hospital; Adelaide Australia
- Department of Medicine; University of Adelaide; Queen Elizabeth Hospital; Adelaide Australia
| | - Alkis J. Psaltis
- Department of Otolaryngology; Head and Neck Surgery; Queen Elizabeth Hospital; Adelaide Australia
- Department of Medicine; University of Adelaide; Queen Elizabeth Hospital; Adelaide Australia
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27
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Cerdán Santacruz C, Frasson M, Flor-Lorente B, Ramos Rodríguez JL, Trallero Anoro M, Millán Scheiding M, Maseda Díaz O, Dujovne Lindenbaum P, Monzón Abad A, García-Granero Ximenez E. Laparoscopy may decrease morbidity and length of stay after elective colon cancer resection, especially in frail patients: results from an observational real-life study. Surg Endosc 2017; 31:5032-5042. [PMID: 28455773 DOI: 10.1007/s00464-017-5548-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 03/28/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND Advantages of laparoscopic approach in colon cancer surgery have been previously demonstrated in controlled, randomized trials and in retrospective analysis of large administrative databases. Nevertheless, evidence of these advantages in prospective, observational studies from real-life settings is scarce. METHODS This is a prospective, observational study, including a consecutive series of patients that underwent elective colonic resection for cancer in 52 Spanish hospitals. Pre-/intraoperative data, related to patient, tumor, surgical procedure, and hospital, were recorded as well as 60-day post-operative outcomes, including wound infection, complications, anastomotic leak, length of stay, and mortality. A univariate and multivariate analysis was performed to determine the influence of laparoscopy on short-term post-operative outcome. A sub-analysis of the effect of laparoscopy according to patients' pre-operative risk (ASA Score I-II vs. III-IV) was also performed. RESULTS 2968 patients were included: 44.2% were initially operated by laparoscopy, with a 13.9% conversion rate to laparotomy. At univariate analysis, laparoscopy was associated with a decreased mortality (p = 0.015), morbidity (p < 0.0001), wound infection (p < 0.0001), and post-operative length of stay (p < 0.0001). At multivariate analysis, laparoscopy resulted as an independent protective factor for morbidity (OR 0.7; p = 0.004), wound infection (OR 0.6; p < 0.0001), and length of post-operative stay (Effect-2 days; p < 0.0001), compared to open approach. These advantages were more relevant in high-risk patients (ASA III-IV), even if the majority of them were operated by open approach (67.1%). CONCLUSIONS In a real-life setting, laparoscopy decreases wound infection rate, post-operative complications, and length of stay, especially in ASA III-IV patients.
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Affiliation(s)
- Carlos Cerdán Santacruz
- Department of General Surgery, Digestive Surgery Unit, Hospital Universitario y Politecnico La Fe, University of Valencia, Valencia, Spain.
| | - Matteo Frasson
- Department of General Surgery, Digestive Surgery Unit, Hospital Universitario y Politecnico La Fe, University of Valencia, Valencia, Spain
| | - Blas Flor-Lorente
- Department of General Surgery, Digestive Surgery Unit, Hospital Universitario y Politecnico La Fe, University of Valencia, Valencia, Spain
| | | | - Marta Trallero Anoro
- Department of General Surgery, Digestive Surgery Unit, Hospital Universitario y Politecnico La Fe, University of Valencia, Valencia, Spain
| | | | | | | | | | - Eduardo García-Granero Ximenez
- Department of General Surgery, Digestive Surgery Unit, Hospital Universitario y Politecnico La Fe, University of Valencia, Valencia, Spain
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