1
|
Simons MC, Hunt JA, Anderson SL. Trained to cut? A literature review of veterinary surgical resident training. Vet Surg 2024. [PMID: 38816998 DOI: 10.1111/vsu.14110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 04/04/2024] [Accepted: 04/30/2024] [Indexed: 06/01/2024]
Abstract
A surgical residency trains veterinary graduates to a higher level of expertise in surgical procedures than is possible during veterinary school and prepares a resident to pursue board certification in surgery. The education of veterinary surgical residents has changed minimally since its inception in the twentieth century, and there are insufficient studies to determine if residency programs are producing surgeons with competence in each of the necessary procedural categories. The aims of this review were to report the current theory and methods used to provide surgical education to residents, to discuss the training most likely to create a competent, board-certified surgeon and to review assessment methods used during training. Several literature searches using broad terms such as "veterinary surgery residency," "veterinary surgery resident," and "veterinary surgical training" were performed using PubMed, CAB abstracts, and Google Scholar. Literature pertinent to theory, methods, training, and assessment of veterinary surgical residents was included. The reviewed literature demonstrated the need for research-based learning curves for specific procedures. Simulation training is known to facilitate deliberate practice and should be leveraged where possible to reach competency. The creation of validated assessment methods should be pursued as it enables assessment of competency instead of inferring its development from case logs. Understanding and supporting learner cognition and providing sufficient feedback remain important issues in the field. Surgical educators are urged to continue to search for innovative and evidence-based ways to train competent surgical residents.
Collapse
Affiliation(s)
- Micha C Simons
- Department of Small Animal Clinical Sciences, Virginia Maryland Regional College of Veterinary Medicine, Blacksburg, Virginia, USA
| | - Julie A Hunt
- Department of Clinical Sciences, Lincoln Memorial University Richard A. Gillespie College of Veterinary Medicine, Harrogate, Tennessee, USA
| | - Stacy L Anderson
- Department of Clinical Sciences, Lincoln Memorial University Richard A. Gillespie College of Veterinary Medicine, Harrogate, Tennessee, USA
| |
Collapse
|
2
|
Dejescu CA, Bel LV, Melega I, Muresan SMC, Oana LI. Approaches to Laparoscopic Training in Veterinary Medicine: A Review of Personalized Simulators. Animals (Basel) 2023; 13:3781. [PMID: 38136818 PMCID: PMC10740942 DOI: 10.3390/ani13243781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/26/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Veterinary minimally invasive surgery (MIS) has experienced notable growth in recent years, yet the availability of specialized training tools remains limited and not readily accessible to practitioners worldwide. While borrowing simulators from human medicine practices suffices for acquiring fundamental laparoscopic skills, it proves inadequate when addressing procedure-specific nuances. Veterinary professionals are now taking steps to create simulators tailored to their patients, although the validation process can be time-consuming. Consequently, the availability of advanced laparoscopic simulators for veterinary training remains scarce. The present study aims to highlight custom-made simulators. A comprehensive search across five databases was conducted to uncover the simulators documented from 2010 to 2022. A total of five simulators emerged from this search, with four grounded in a canine model and only one in an equine model. These models underwent validation and were found to be effective in training surgeons for their designated tasks. The findings underscore a limited array of simulators, predominantly catering to two species (horses and dogs). Considering these findings, it is evident that further research is imperative to create laparoscopic simulators capable of facilitating advanced veterinary training. This would enable the continued evolution of surgical techniques across diverse species, including ruminants, small mammals, and non-mammalian animals.
Collapse
Affiliation(s)
| | - Lucia V. Bel
- Department of Surgery, Anesthesiology and Intensive Care, Faculty of Veterinary Medicine Cluj-Napoca, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania; (C.A.D.); (I.M.); (S.M.C.M.); (L.I.O.)
| | | | | | | |
Collapse
|
3
|
Andrade-Espinoza B, Oviedo-Peñata C, Maldonado-Estrada JG. Use of a Composed Simulator by Veterinarian Non-Experts in Minimally Invasive Surgery for Training and Acquisition of Surgical Skills for Laparoscopic Ovariectomy in Dogs. Animals (Basel) 2023; 13:2698. [PMID: 37684962 PMCID: PMC10487008 DOI: 10.3390/ani13172698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/12/2023] [Accepted: 07/17/2023] [Indexed: 09/10/2023] Open
Abstract
This study aims to assess the acquisition of surgical skills for laparoscopic ovariectomy (LOE) in dogs by veterinary surgeons with no experience in minimally invasive surgery using the CALMA Veterinary Lap-trainer simulator (CVLTS) in an experimental and analytical setting. Veterinary surgeons with no experience in minimally invasive surgery (MIS) (experimental, n = 5), and MIS experts (experts, n = 3) were evaluated. Experimental and expert group participants watched an instructional video (initial time) before practicing the LOE on uterine tissues and ovaries freshly reconstituted after elective ovariohysterectomy (initial time evaluation). Then, the experimental group practiced five training sessions on the composite simulator with permanent feedback and then performed the LOE again (final time evaluation). Surgical performances in initial and final evaluations were video recorded and further evaluated by three external MIS experts using Global objective assessment of laparoscopic skills (GOALS) and LOE-specific rating scales (SRSs) in a double-blinded schedule. In addition, a hands movement assessment system (HMAS) attached to the back of the hands was used to quantitatively measure completion time, angularity, and movement smoothness. Data were analyzed with one-factor ANOVA and Tukey's contrast test. No statistically significant differences were found between the novice group's performance after training and the expert group's performance according to the GOALS (p < 0.01) and SRS (p < 0.05) scores. Moreover, the novices had significantly improved time, number of movements, and angularity in the final time compared with the initial time (p < 0.05), with no significant differences compared to the expert group (p > 0.05). LOE training using a composed simulator resulted in significantly improved laparoscopic skills and time, number, and angularity of movements data, providing evidence of the usefulness and reliability of CVLTS in training LOE.
Collapse
Affiliation(s)
- Belén Andrade-Espinoza
- OHVRI-Research Group, College of Veterinary Medicine, Faculty of Agrarian Sciences, University of Antioquia, Medellín 050010, Colombia; (B.A.-E.); (J.G.M.-E.)
- Master of Science Program in Canine and Feline Internal Medicine, University of Cuenca, Cuenca 010107, Ecuador
| | - Carlos Oviedo-Peñata
- OHVRI-Research Group, College of Veterinary Medicine, Faculty of Agrarian Sciences, University of Antioquia, Medellín 050010, Colombia; (B.A.-E.); (J.G.M.-E.)
- Tropical Animal Production Research Group, Faculty of Veterinary Medicine and Zootechny, University of Cordoba, Monteria 230002, Colombia
| | - Juan G. Maldonado-Estrada
- OHVRI-Research Group, College of Veterinary Medicine, Faculty of Agrarian Sciences, University of Antioquia, Medellín 050010, Colombia; (B.A.-E.); (J.G.M.-E.)
| |
Collapse
|
4
|
Buote NJ, Fransson B, Rishniw M. Comparison of Attempts Needed for Veterinary Students to Reach Proficiency in a Basic and Advanced Robotic Simulator Task. JOURNAL OF VETERINARY MEDICAL EDUCATION 2023:e20220130. [PMID: 36917585 DOI: 10.3138/jvme-2022-0130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Surgical training of students is one of the most difficult aspects of veterinary medical education. Competing interests of house officers, owner's wishes, and ethical concerns have led to increasing use of inanimate models for basic surgical skills training. Robotic simulators have benefits for psychomotor training but have not been previously investigated in veterinary medicine. Understanding the necessary practice time for new training devices is important when determining their potential value. The aim of this study was to compare the number of attempts needed for veterinary students to reach proficiency in both a basic and advanced robotic simulator task, and to assess the predictive nature of performance variables. Each student performed a basic and advanced tasks on the Mimic dV-Trainer™ until proficiency was reached. Students required a median of eight attempts (95% CI = 7-8, range: 6-11) to reach proficiency for the basic task versus 22 attempts (95% CI = 20-26, range: 11-62) for the advanced task. The median time required to complete training for the basic and advanced task was 13.5 minutes (range: 8-24 minutes) and 26.5 minutes (range: 11-82 minutes) respectively. The difference in task attempts supports the training protocol and confirms proficiency can be attained in a short period of time. The number of attempts to reach proficiency correlated with specific performance variables which can be used by educators to aid in training students on a robotic simulator. Continued investigations on robotic simulators should be performed to investigate their use in improving psychomotor skills in veterinary students.
Collapse
Affiliation(s)
- Nicole J Buote
- ACVS Founding Fellow Minimally Invasive Surgery (Soft Tissue), Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853 USA
| | - Boel Fransson
- ACVS Founding Fellow Minimally Invasive Surgery (Soft Tissue), Department of Clinical Sciences, Washington State University, Pullman, WA 99164-6610
| | - Mark Rishniw
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853 USA
| |
Collapse
|
5
|
Filliquist B, Kapatkin AS, Vernau KM, Nakatani JY, Chou PY, Ilkiw JE. Training Surgical Residents Utilizing an Animal Shelter Fracture Program. JOURNAL OF VETERINARY MEDICAL EDUCATION 2022; 49:778-784. [PMID: 34779752 DOI: 10.3138/jvme-2021-0110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Working relationships between veterinary medical teaching hospitals, animal shelters, and rescue groups are one way to increase veterinary students' and residents' hands-on training. The goal of this study is to describe the use of a shelter fracture program to improve the surgical skills of surgical residents. In this program, the participating shelter and rescue organizations electronically submit cases. Following evaluation of radiographs and case approval by the orthopedic faculty, the case is scheduled for a physical evaluation. A resident takes primary surgical care together with a fourth-year student rotating through the orthopedic surgery service to ensure the proper pre-, peri-, and post-operative standard of care. All care is overseen by the orthopedic faculty. A veterinary student-run fracture foster program allows students to gain additional experience in the pre-, peri-, and post-operative care of shelter animals. The total number of shelter animals treated during a 9-year period was 373, with a mean annual case load of 41.1 cases (± 10.3). During the same time period, a total of 435 client-owned cases underwent surgical fracture treatment, with a mean annual case load of 48 cases (± 11.7). Surgical resident and student surveys show that this program contributes to their knowledge, skills, and confidence in treating fracture patients. A successful cooperative program provides advanced surgical fracture treatment of shelter animals, improving animals' quality of life as well as surgical residents' and veterinary students' skills training.
Collapse
|
6
|
Fransson BA, Ragle CA, Mickas MM, Martin KW, Karn KNL. Ability to Perform Laparoscopic Intra- and Extracorporeal Suture Ligations in a Live Canine Ovariectomy Model after Simulation Training. JOURNAL OF VETERINARY MEDICAL EDUCATION 2022; 50:e20210143. [PMID: 35613302 DOI: 10.3138/jvme-2021-0143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Veterinary resident training in minimally invasive surgery is currently inconsistent and depends on innate psychomotor skills. Simulation training has been shown to effectively increase basic skills, but demonstration of simulation training effects on advanced skills in the operating room is sparse. We aimed to determine if simulation-trained novice surgeons were able to perform laparoscopic suture ligation in live dogs. Three novice laparoscopic surgeons underwent a 12-session simulation training program with subsequent laparoscopic skills testing to demonstrate competency. The median skills scores of trainees and of one experienced surgeon were 417 and 472, respectively. Eighteen healthy client-owned (shelter) dogs were operated on by four surgeons: one experienced American College of Veterinary Surgeons (ACVS) diplomate, two novice ACVS residents, and one novice ACVS diplomate. Laparoscopic ovariectomy was performed with suture ligation of the ovarian pedicles. Successful surgery was defined as no evidence of ovarian vessel bleeding after transection of the pedicles. Simulation-trained novices performed successful suture-ligated ovariectomies in 11/13 dogs (85%), and the experienced surgeon in 5/5 (100%) dogs. Median total ligation time was 30 minutes (range: 17-57), which was not different among surgeons (p = .118). Median total surgery time was 105 minutes (range: 69-156) for novices and 89 minutes (range: 65-99) for the experienced surgeon (p = .038). Extensive simulation training including suturing may contribute toward surgery residents being able to perform complex laparoscopic procedures. These results need to be confirmed in larger numbers of trainees.
Collapse
|
7
|
Hunt JA, Simons MC, Anderson SL. If you build it, they will learn: A review of models in veterinary surgical education. Vet Surg 2021; 51:52-61. [PMID: 34270115 DOI: 10.1111/vsu.13683] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/28/2021] [Accepted: 07/06/2021] [Indexed: 11/27/2022]
Abstract
Surgical skills are learned through deliberate practice, and veterinary educators are increasingly turning to models for teaching and assessing surgical skills. This review article sought to compile and review the literature specific to veterinary surgical skills models, and to discuss the themes of fidelity, educational outcomes, and validity evidence. Several literature searches using broad terms such as "veterinary surgery model," "veterinary surgical model," and "veterinary surgical simulator" were performed using PubMed, CAB abstracts, and Google scholar. All articles describing a model created and utilized for veterinary surgical training were included. Other review articles were used as a source for additional models. Commercially available models were found using review articles, internet browser searches, and communication with veterinary clinical skills educators. There has been an explosion of growth in the variety of small animal surgical task trainers published in the last several decades. These models teach orthopedic surgery, ligation and suturing, open celiotomy and abdominal surgery, sterilization surgeries, and minimally invasive surgeries. Some models were published with accompanying rubrics for learner assessment; these rubrics have been noted where present. Research in veterinary surgical models is expanding and becoming an area of focus for academic institutions. However, there is room for growth in the collection of validity evidence and in development of models for teaching large animal surgery, training surgical residents, and providing continuing education to practitioners. This review can assist with evaluation of current surgical models and trends, and provide a platform for additional studies and development of best practices.
Collapse
Affiliation(s)
- Julie A Hunt
- Lincoln Memorial University College of Veterinary Medicine, Harrogate, Tennessee, USA
| | - Micha C Simons
- Lincoln Memorial University College of Veterinary Medicine, Harrogate, Tennessee, USA
| | - Stacy L Anderson
- Lincoln Memorial University College of Veterinary Medicine, Harrogate, Tennessee, USA
| |
Collapse
|