Teaching surgery to the veterinary novice: the Ohio State University experience

Surgical training in veterinary medicine has evolved rapidly over the past several decades. Catalysts for change include pressure from concerned students and the public to reduce the use of live animals in teaching; less-than-effective preparation of students for live surgery experience; an overall reduction in faculty time and effort devoted to skills training; college budgetary reallocations mandating reductions in expensive group laboratory experiences; and more specialized case-load patterns in clinical rotations, which have reduced students' exposure to common surgical conditions. In response to these trends, methods for surgery educators to reduce, refine, and replace live animals in surgery training courses at veterinary schools have received broad attention. When these methods are used effectively in a curriculum, it is no longer necessary to sacrifice animals for adequate student training. This article describes a successful and ethical surgical training program used at the Ohio State University College of Veterinary Medicine (OSU-CVM). This program provides early exposure to skills training using surgical simulators and auto-tutorials, ensures that basic skills are mastered before students are exposed to cadaver practice, and requires application of model-based skills to cadavers, with final matriculation to intensive exposure to multiple live-animal procedures via a collaborative surgery program with a local shelter.     

How does emotional intelligence fit into the paradigm of veterinary medical education?

The term 'emotional intelligence' (EI) has become very popular in the business world and has recently infiltrated veterinary medical education. The term purports to encompass those qualities and skills that are not measured by IQ tests but do play an important role in achieving success in life. Veterinary medical educators often incorporate these in a category called 'non-technical competencies' (which includes, for example, communication skills) and acknowledge that veterinarians need more training in this area in order to be successful. Although EI looks promising as a means for teaching these non-technical competencies to students and practitioners, there are some challenges to its application. To begin with, there are three competing models of EI that differ in definition and measuring instruments. Although some research has suggested that high EI is associated with success in school and in business, there are no studies directly correlating high EI with greater success in the veterinary profession. Nor have any studies confirmed that increasing a student's EI will improve eventual outcomes for that student. It is important that educators approach the implementation of new techniques and concepts for teaching non-technical competencies the same way they would approach teaching a new surgical technique or drug therapy. EI is an intriguing and promising construct and deserves dedicated research to assess its relevance to veterinary medical education. There are opportunities to investigate EI using case control studies that will either confirm or discredit the benefits of incorporating EI into the veterinary curriculum. Implementing EI training without assessment risks wasting limited resources and alienating students.     

Development and evaluation of an online computer-aided learning (CAL) package to promote small-animal welfare

RATIONALE FOR THE STUDY: The aims of the study, conducted as a student research project in the 2004-5 session, were to develop an interactive, online computer-aided learning (CAL) package on the topic of small-animal husbandry; to validate the resource as a suitable lecture replacement for first-year veterinary students; and to raise awareness of current guidelines and legislation relating to small-animal housing among local catteries and kennels and in the wider community. METHODOLOGY: Quantitative feedback was collected from student and teaching staff using paper-based questionnaires. Qualitative feedback was gathered from open questionnaire responses and through focus-group discussions with students. Student examination marks were compared for 2004 and 2005, allowing a comparison of student performance before and after the replacement of the traditional lecture with the CAL package. Ethical approval for the study was granted by the faculty's Ethics Committee. RESULTS AND CONCLUSIONS: The CAL package on small-animal housing was well received by teaching staff and students; student performance in examinations improved after the introduction of the CAL program, suggesting that it provides a suitable alternative to didactic teaching. The creation and distribution of the CAL package on CD-ROM and its availability via the Internet are intended to contribute to small-animal welfare education in local catteries and kennels and further afield. The package sets a precedent for the development of more Internet-based, student-authored CAL packages in the future, providing additional resources for independent learning.     

Evaluation of a dental model for training veterinary students

Periodontal disease has deleterious effects on an animal's health and potentially serious implications for its welfare. Consequently, veterinarians frequently perform routine periodontal treatment in small-animal practice. One would therefore assume that small-animal dentistry would constitute a core component of a veterinary curriculum. However, most practitioners received little or no formal training in dentistry during their veterinary degrees, and the amount of instruction students currently receive is variable, often with limited opportunities to practice. At the Royal Veterinary College, a prototype dental model was developed to address the lack of practical training; it was made using ceramic tiles, silicone sealant, and grout to emulate teeth, gingiva, and calculus, respectively. A study was conducted with third-year veterinary students to compare the outcomes of learning to perform a professional dental cleaning using a model (group A) or a video (group B). Performance was assessed using an objective structured clinical examination. Students in group A scored significantly better than those in group B (p<.001). All students also completed a questionnaire evaluating attitudes toward the use of a dental model in learning dentistry-related skills. All students identified a model as a potentially valuable learning tool to supplement existing teaching methods and facilitate the acquisition of small-animal dentistry skills. The dental model has the potential to equip students with useful, practical skills in a safe and risk-free environment.     

Teaching veterinary students using shelter animals

Veterinary teaching hospitals (VTHs) are experiencing case-load trends that have negatively affected efforts to prepare students for entry-level veterinary practice, particularly in the area of technical skills training. This article examines the clinical training available to veterinary students through a variety of collaborative shelter models. Benefits and potential problems related to initiating a collaborative shelter clinical training program are reviewed. Collaborative efforts between animal shelters and veterinary schools can provide crucial opportunities for outreach teaching initiatives, particularly for teaching medical and surgical skills.     

Veterinary public health in a problem-based learning curriculum at the Western University of Health Sciences

As detailed in the Association of Schools of Public Health / Association of American Veterinary Medical Colleges 2007 Joint Symposium on Veterinary Public Health, veterinary public health (VPH) can no longer be viewed as a unique sub-specialty of veterinary medicine. Rather, its practice pervades nearly every aspect of the veterinary profession, regardless of whether the practitioner is engaged in small-animal, large-animal, research, corporate, or military practice. In congruence with the practice of VPH, the teaching of VPH should also pervade nearly every aspect of veterinary education. Accordingly, at Western University of Health Sciences, College of Veterinary Medicine (WU-CVM), public health is not simply taught as an individual course but, rather, is interwoven into almost every aspect of the curriculum, continually emphasizing the relevance of this discipline to the practice of veterinary medicine. This article outlines the teaching philosophy of WU-CVM, provides an overview of the curriculum, and describes the integral nature of public health throughout all four years of the educational program.     

Evaluation of a hemostasis model for teaching ovariohysterectomy in veterinary surgery

OBJECTIVE: To evaluate the efficacy of a reusable plastic model mimicking the anatomy and hemodynamics of the canine female genital tract for teaching basic surgical skills and ovariohysterectomy. SAMPLE POPULATION: 40 veterinary students of the class of 1998. STUDY DESIGN: Prospective study. METHODS: Students'confidence level and experience in private practice was evaluated via questionnaire before training. Students in 2 groups performed an ovariohysterectomy on cadavers (group C, n = 20) or on the model (Group M, n = 20) for 2 hours. Students' psychomotor and basic surgical skills were objectively assessed by the following tests: ligation of a foam cylinder, passing a needle through the eyelets of an electronic suture board, and ligating latex tubing. Results were compared before and after training and within and between groups. The ability of students to perform an ovariohysterectomy in a live dog after training was compared between groups with a scoring system. RESULTS: Students in both groups had similar surgical experience and basic skills before training. The results of the psychomotor and basic surgical skills tests were better in group M after training than group C. The improvement of each student in performing these tasks also increased when students were trained with the model. Scores assigned to students performing an ovariohysterectomy in a live dog were higher in group M (31.45 +/- 1.15) than in group C (20.7 +/- 1.42). CONCLUSION: The model was more effective than cadavers in teaching basic surgical skills and ovariohysterectomy in dogs.     

Public health education at Michigan State University

Many reports have highlighted the need for the veterinary profession to fill critical shortages of veterinarians in public health and food safety. Michigan State University's College of Veterinary Medicine offers educational programs within the professional veterinary curriculum, as well as graduate degree programs, to meet these societal needs. Within the scope of the professional veterinary curriculum, educational opportunities in public health include clerkships in veterinary public health and an innovative Web-based curriculum on judicious use of antimicrobials. For graduate degree programs, Michigan State University has a memorandum of understanding with the University of Minnesota for the Master of Public Health degree and an innovative Online Professional Master of Science in Food Safety degree program. A new option available is the opportunity for veterinary students to pursue the Master of Science in Food Safety concurrently with the DVM (DVM/MS in Food Safety). These educational programs will prepare graduates to meet societal needs in public health and food safety.     

Externship program for large animal clinical education at the University of Minnesota: description and evaluation.

In 1970, the College of Veterinary Medicine at the University of Minnesota started an externship program as part of their large animal clinical education program. The basic idea was to work in cooperation with practitioners, using their practice world as a teaching resource. During the 1973-1974 school year, this program was evaluated by the University of Minnesota Measurement Services Center. In this externship program, senior year students spend 1 or 2 weeks in practice that closely matches each student's career interest, eg, cow-calf, dairy, swine, or zoo. The participating veterinarians are charged with the responsibility of performing as teachers during the field experience and of assisting the student in preparing a seminar topic. This seminar topic is presented in a discussion format during the spring quarter to other externship students, faculty, and attending practitioners. Since 1970, a total of 176 students have taken externships, and every year 15 to 20 group practices have participated. The principal evaluation results were based on questionnaire responses from 36 students and 20 practices during the 1973-1974 academic year. Students and practitioners indicated that the externship had been a beneficial experience for them. Many felt that the period of externship should have been longer. In general, practitioners agreed that students were able to manage most diagnostic situations and manipulative procedures that occurred during the externship. The seminar was judged by students and practitioners to be a valuable part of the program, and faculty who participated in the seminar believed that it made them more aware of field situations facing practicing veterinarians.     

A coordinated teaching program for future dairy practitioners at the university of Wisconsin-Madison, School of Veterinary Medicine

The University of Wisconsin School of Veterinary Medicine (UW-SVM) has implemented a variety of strategies to optimize teaching in dairy herd medicine. These include the provision of opportunities for dairy cow handling and management using a dairy teaching herd for veterinary students throughout the four-year curriculum, exposure for all students in their final year to a substantial first-opinion dairy case load using a private practice-based ambulatory clinic rotation, and, finally, the teaching of dairy herd health management and problem solving in a group of four final-year elective production medicine clinical rotations. On average, since 1986, 32.6% of each graduating class attended at least one elective production medicine rotation, with a range from 19.0% to 43.4%. For those University of Wisconsin students who could be traced, 65% were still actively involved in some aspect of dairy practice, representing a range of between seven and 17 students per year since the start of the program. The advantages and disadvantages of operating a "regional center of excellence" for training students from out-of-state institutions are discussed.     

Public-health instruction necessary to supplement the veterinary professional curriculum: the DVM/MPH coordinated-degree program at Auburn University

To meet long-term needs, many veterinary colleges and schools are participating in dual-degree DVM/MPH programs. Auburn University's College of Veterinary Medicine and the School of Public Health at the University of Alabama at Birmingham have developed a coordinated-degree curriculum in which the DVM and the MPH are not necessarily awarded simultaneously. Other opportunities at Auburn include Public Health Careers Day, trips to the Centers for Disease Control and Prevention, several elective courses related to veterinary epidemiology, and online access to the Emerging and Exotic Diseases of Animals course available from the Veterinary Information Network. We have been able to increase our students' exposure to the role of the veterinarian in public health and to develop a program to augment their training in public practice.     

Peri-operative morbidity associated with ovariohysterectomy performed as part of a third-year veterinary surgical-training program

The present study describes the morbidity associated with ovariohysterectomy (OVH) when performed by third-year veterinary students as part of a surgical-training program. Data recorded from medical records included signalment, concurrent illness(es), surgical procedure(s), anesthesia and surgery time, anesthetic and surgical complications, and semester performed. The students' surgical training before the OVH included 39 lecture and 26 laboratory hours. In the present study, 513 animals (206 dogs and 307 cats) were included, of which 120 (23.4%) animals had concurrent illnesses. Median anesthesia time was 145 minutes (ranging from 65 to 240) for cats and 180 minutes (ranging from 90 to 360) for dogs. Median surgery time was 105 minutes (ranging from 50 to 210) for cats and 140 minutes (ranging from 65 to 265) for dogs. There were two (0.4%) major anesthetic complications, one resulting in death. There were 206 (41.7%) minor anesthetic complications, the most common being hypothermia. There were 17 (3.3%) major surgical complications, the most common being body wall dehiscence (n=15), and 49 (9.5%) minor surgical complications, the most common being seroma formation (n=35). Complications were comparable to previous reports. Specific aspects of the program identified for improvement included placing greater emphasis on securely tying the terminal knot of a simple continuous suture pattern to prevent body wall dehiscence, improved measures to reduce post-operative hypothermia, and implementing stricter health screening of animals before enrollment into the program. Faculty program coordinators are encouraged to conduct similar studies so that best practices can be shared and outcomes can be compared as we work toward determining the ideal methods of training students to instill core surgical competencies.     

高职《兽药制剂工艺》课程体系建设与教学实践初探

高职《兽药制剂工艺与质量检验》课程教学的目标是使学生掌握兽药制剂的基本理论和操作技能,初步具备兽药制剂制备和质量检验的实际工作能力。课程设计以兽药生产过程和工作任务为主线,突出技能培养,强化实践性教学,构建适宜于高职的兽药制剂工艺课程教学体系,探索和创新了一种全新的高职《兽药制剂工艺与质量检验》课程教学模式。     

The University of California Veterinary Student Leadership Program: comparison of a five-day with a three-day course

Leadership skills can be learned and leadership activities can be stimulated with an effective educational program. The University of California, Davis, School of Veterinary Medicine has demonstrated and previously reported on the enthusiasm for and outcomes of their five-day leadership program for incoming veterinary students. The course was altered and again offered as a five-day program to the next veterinary class but, because of timing and limited resources, was reduced to three days the following year. Thirty students were accepted each year on a first-come first-served basis. This article compares the five-day and three-day program curricula and post-program evaluations. Although the students decided whether or not to participate, short-term effects of the programs were the introduction of a new vocabulary, improved confidence to become leaders, and stimulation of student participation in veterinary student leadership roles. A course like this can get students off to a good start, but it is very likely that to achieve a long-term effect, continued exposure throughout the veterinary curriculum is needed.     

Implementing a simulated client program: bridging the gap between theory and practice

INTRODUCTION: This paper outlines the design and implementation of an innovative communication skills training program at the Ontario Veterinary College (OVC). Based upon the body of research in human medical education reporting effective results through the use of standardized patients (SPs) for this type of training, an experiential learning laboratory using simulated clients (SCs) and patients was introduced to first-year veterinary students. METHOD: One hundred and four first-year students were assigned to 12 groups of eight or nine students plus a facilitator. Each student interacted with a simulated client and a patient while being observed by peers and a facilitator. The Calgary-Cambridge Observation Guide (CCOG) was used to guide students and facilitators with performance standards and feedback. Assessment strategies were utilized. RESULTS: Implementation of this program required extensive resources, including funding, expertise, facilitator training, time allotment in an already overburdened curriculum, and administrative and faculty support. Preliminary assessment revealed high student and facilitator satisfaction. The potential of this program for student education and assessment was recognized, and it will be expanded in years 2 and 3 of the DVM (Doctor of Veterinary Medicine) curriculum. CONCLUSIONS: Medical educators have created resources, including skills checklists and experiential learning modalities, that are highly applicable to veterinary medical education. Ongoing evaluation of the program is essential to determine whether we are meeting expectations for communication competency in veterinary medicine.     

Complications of Elective Ovariohysterectomies in the Dog and Cat at a Teaching Institution: Clinical Review of 853 Cases

DURING 1975–1978, 853 dogs and cats were presented to the New York State College of Veterinary Medicine (NYSCVM) at Cornell University for elective ovariohysterectomy (OVH). These cases did not include any surgery performed for pathologic reasons (such as pyometra or uterine injury). All the procedures were performed by fourth-year veterinary students under the direct supervision of attending interns or residents.     

Using focus groups to engage veterinary students in course redesign and development

Students' perceptions about the quality of teaching have been shown to influence their approaches to learning and studying. The literature suggests that understanding student perceptions is critical to making informed decisions about curriculum development so that courses meet objectives, enhance engagement, and, ultimately, improve learning. However, the assessment of students' perceptions of their courses and the quality of teaching is frequently limited to an end-of-term course evaluation survey. While these course evaluations may be useful in providing a summative assessment, they do not typically provide insight into the reasons and influences that underlie student ratings. Achieving this type of understanding can be accomplished through qualitative methodology, which is a process of investigation used to reveal the depth, complexity, and nuances of perceptions and experiences. In the current article, we report the use of focus groups as a method of gaining in-depth understanding of student perceptions for course redesign. We present the redesign of the Art of Veterinary Medicine II course, a second-year core offering within the Doctor of Veterinary Medicine curriculum at the Ontario Veterinary College in Guelph, Canada. A series of student focus groups were held to gain greater insight into student perceptions of the course objectives, format, and content. Findings were then considered in the redevelopment of the course to better engage students and their various learning styles. Summative course evaluations as well as informal feedback before and after the focus groups indicate a notable improvement in student experiences and perceptions of the course format and content following the focus-group informed course redesign.     

Curriculum development in the Netherlands: introduction of tracks in the 2001 curriculum at Utrecht University, The Netherlands

The Faculty of Veterinary Medicine in Utrecht has recently introduced two major curriculum changes in order to keep pace with developments in research (the vast increase in scientific knowledge), in society (the quality awareness of veterinary clients), and in the veterinary profession, where a species and sector differentiation can be observed. After about 15 years during which the curriculum remained more or less unchanged, a radical curriculum revision was introduced in 1995. A further revision, with the introduction of separate study tracks, began in 2001. The 2001 curriculum focuses on academic and scientific training, active learning and problem solving, training in communication and professional behavior, and lifelong learning. It is divided into a four-year core curriculum, in which a broad, cross-species pathobiological insight is central, and a two-year track curriculum, through which students achieve a starting competence in a specific species or sector. The main teaching methods are tutorials and group tasks; practical work is used mainly to achieve specific veterinary skills. Teaching hours represent 30-35% of all study hours. Self-teaching is encouraged by providing study materials, self-teaching questions, teachers assigned to assist with self-teaching, and adequate facilities. The five tracks offered are Companion Animals/Equine; Food Animals; Veterinary Public Health; Veterinary Research; and Veterinary Administration and Management. All students follow a uniform 30-week clinical rotation program, while the track program is 42 weeks. A summary of admission procedures is given, as well as the times and procedures for track selection.     

Reorganizing small animal gross anatomy: improving the faculty and student experience and incorporating non-technical competency development

The organization of the small animal gross anatomy course at Washington State University's College of Veterinary Medicine was modified in several ways over a two-year period. These modifications were motivated in part by the need to accommodate a larger number of students, but also by our desire to make more efficient use of faculty and student time as well as physical resources and to give our students opportunities to develop non-technical competencies such as communication and teamwork skills. The four major changes were (1) increasing dissection group size, (2) assigning specimens to dissection groups on a rotating basis, (3) reducing the amount of dissection time relative to time spent studying prepared specimens, and (4) introducing 'transition reviews,' a limited form of peer teaching meant to emphasize peer interaction and communication skills rather than conveyance of specific and detailed subject matter. This article describes the details of these changes and evaluates their effectiveness based on faculty assessments, results from surveys of participating students, and comparison of examination performance and formal end-of-course student evaluations before and after reorganization of the course. Increasing the dissection group size and reducing per-student dissection time did not adversely affect student performance and were viewed at least neutrally or favorably by most students. Notably, the rotation of specimens and the transition reviews elicited strongly favorable responses from a large majority of students and had several beneficial effects of which students may not have been aware but which were apparent to participating faculty. Overall, the changes were well received by both faculty and students and were, in our view, of sufficient value that this course organization plan would be used regardless of class size.