Biomedical subjects

Doreen Cleave-Hogg

Publications and source records attributed to Doreen Cleave-Hogg.

7 recordsLinked to original sources

PubMed2006

Applying theory to practice in undergraduate education using high fidelity simulation.

High-fidelity patient simulation allows students to apply their theoretical knowledge of pharmacology and physiology to practice. The purpose of this study was to determine if experiential education using high-fidelity simulation improves undergraduate performance scores on simulation-based and written examinations. After receiving research ethics board approval, students completed a consent form and then answered a ten question multiple-choice quiz to identify their knowledge regarding the management of cardiac arrhythmias. Four simulation scenarios were presented and students worked through each scenario as a team. Faculty facilitated the sessions and feedback was given using students' videotaped performances as a template for discussion. Performance evaluation scores using predetermined checklists and global rating scales were completed. Students then reviewed the American Heart Association guidelines for the management of unstable cardiac arrhythmias. The afternoon session involved repetition of the four case scenarios with the same teams involved but different team leaders. Students then repeated the quiz they received in the morning. Descriptive statistics, paired t-test and repeated measures analysis of variance (ANOVA) were used to analyse results. Two hundred and ninety-nine students completed the study. There was a statistically significant improvement in performance on the pharmacology written test. Simulation team performance also statistically improved and a good correlation between checklist and global rating scores were demonstrated in all but one scenario. Student evaluation of the experience was extremely positive. High-fidelity simulation can be used to allow students to apply theoretical knowledge to practice in a safe and realistic environment. Results of this study indicate that simulation is a valuable learning experience and bridges the gap between theory and practice. Simulation technology has the potential to provide an enriching venue to examine the role of communication and dynamics of novice learners in team environments.

Anesthesiology↗

PubMed2005

Simulation technology in training students, residents and faculty.

PURPOSE OF REVIEW: We provide an overview of the developments in medical education and assessment using high-fidelity simulation. Both descriptive and research papers recently published in the English language are included in this review. RECENT FINDINGS: The majority of articles reviewed are descriptive in nature, outlining the use of simulation for various educational purposes in undergraduate, postgraduate and continuing medical education. Some articles focus on the use of simulation for the acquisition of technical skills in different surgical disciplines using part-task simulation. Other disciplines such as emergency medicine, critical care, paediatrics and nursing have also contributed to the literature in this area. Very little research in the area of simulation is evident in the literature addressing the actual value or the reliability and validity of high-fidelity simulation as an evaluation tool during this time period. A strong interest in decreasing human error and the improvement in patient safety may indicate the future direction of high-fidelity simulation. SUMMARY: Simulation is receiving increasing support as an educational tool and in its use for evaluation purposes. Research into this area is still somewhat limited. As the research impetus increases in the future, we may see simulation as a major focus in all disciplines with respect to its use in the improvement of patient safety. Team training, including both personality and attitudinal issues similar to those performed in other high hazard industries, may become increasingly evident in the literature in the coming decade.

Journal Article↗

PubMed2004

Continuing medical education should be offered by both e-mail and regular mail: a survey of Ontario anesthesiologists.

PURPOSE: In response to the Royal College of Physicians and Surgeons of Canada Maintenance of Certification Program (MainCert), a research project was designed to determine the modality by which practicing anesthesiologists in Ontario would like to undertake their continuing education courses. We wished to explore whether interest in electronic delivery correlates with gender, age, location of practice, appointment to teaching hospitals or number of years in practice. METHODS: Following University of Toronto Ethics approval, a survey questionnaire was sent to 875 anesthesiologists practicing in Ontario. Included with the questionnaire was an offer of a free module to be delivered by e-mail, regular mail or fax that could, upon completion, generate MainCert credits. RESULTS: Of the 875 questionnaires mailed, 413 (47%) were returned. A total of 404 responses, 113 from female (30%) and 291 from male (70%) anesthesiologists, were entered in the database. Three hundred and thirty three respondents requested the module and of these 51% preferred delivery by regular mail, 40% by e-mail and 3% by fax. Chi squared tests showed no significant differences between gender, among age groups, location of practice nor affiliation with university/teaching hospitals. When asked to rate their level of comfort with the Internet on a ten-point scale (1 = low, 10 = high), 59% of respondents indicated a level of 8 or higher. Of those who preferred regular mail, 40% indicated that they were also comfortable with electronic communication. CONCLUSION: It was concluded that both e-mail and regular mail options should be offered to facilitate continuing medical education.

Adult↗

PubMed2003

Identification of gaps in the achievement of undergraduate anesthesia educational objectives using high-fidelity patient simulation.

UNLABELLED: In this study we sought to identify educational gaps in medical students' knowledge using human patient simulation. The Undergraduate Committee developed 10 scenarios based on anesthesia curriculum objectives. Checklists were designed by asking 15 faculty members involved in undergraduate education to propose expected performance items at a level appropriate for medical students. These items consisted of essential performance items as well as critical management omissions. Checklists were used to score students' videotaped performances. Checklist items common to more than one scenario were grouped for data analysis and identification of gaps in achievement of educational objectives. Eighteen groupings of expected performance criteria and 8 groupings of critical management omissions were established. Performance data of 165 students were analyzed. Common management omissions were lack of adequate airway management, failure to check blood pressure, and failure to stop the anesthetic. Students reliably performed defibrillation, notation of vital signs, auscultation of lung fields, and administration of IV fluids. The most common critical omissions were failing to a). call for help, b). take a history/do physical examination, and c). prepare airway equipment. Management and critical omissions noted during performance assessments provide information regarding students' educational needs, enabling faculty to focus attention on demonstrated areas of weakness. IMPLICATIONS: This study involved the use of high-fidelity patient simulation that offers standardized clinical experiences that can detect gaps in medical students' knowledge base and clinical performance. This information can be used by faculty to focus their teaching efforts to ensure competency in important educational areas.

Anesthesiology↗

PubMed2002

Experiential learning in an anaesthesia simulation centre: analysis of students' comments.

The anesthesia computer-controlled patient simulator offers a valuable experiential learning experience for undergraduate medical students. The purpose of this study was to gather students' opinions of the simulator learning experiences and to study and analyze their comments regarding the nature of the learning. All fourth-year medical students were invited to participate in a simulator session during their anesthesia rotation. A satisfaction survey was administered and the qualitative data were analyzed. A total of 145 students completed the questionnaire (100% return rate). Most students (88%) reported the session to be a positive learning experience that provided opportunities for applying their knowledge in a realistic environment. Some students indicated a lack of comfort in the environment but this did not appear to inhibit performance. Student comments highlighted the value of the learning experience and provided insights into the nature of the learning. The computer-controlled patient simulator offers new and challenging opportunities for medical students to apply their knowledge and practice working through an Anesthesia case without endangering patient safety.

Anesthesiology↗

PubMed2002

Simulation technology: a comparison of experiential and visual learning for undergraduate medical students.

BACKGROUND: The availability of simulator technology at the University of Toronto (Toronto, Ontario, Canada) provided the opportunity to compare the efficacy of video-assisted and simulator-assisted learning. METHODS: After ethics approval from the University of Toronto, all final-year medical students were invited to participate in the current randomized trial comparing video-based to simulator-based education using three scenarios. After an introduction to the simulator environment, a 5-min performance-based pretest was administered in the simulator operating room requiring management of a critical event. A posttest was administered after students had participated in either a faculty-facilitated video or simulator teaching session. Standardized 12-point checklist performance protocols were used for assessment purposes. As well, students answered focused questions related to the educational sessions on a final examination. Student opinions regarding the value of the teaching sessions were obtained. RESULTS: One hundred forty-four medical students participated in the study (scenario 1, n = 43; scenario 2, n = 48; scenario 3, n = 53). There was a significant improvement in posttest scores over pretest scores in all scenarios. There was no statistically significant difference in scores between simulator or video teaching methods. There were no differences in final examination marks when the two educational methods were compared. Student opinions indicated that the experiential simulator sessions were more enjoyable and valuable than the video teaching sessions. CONCLUSIONS: Both simulator and video types of faculty-facilitated education offer a valuable learning experience. Future work is needed that addresses the long-term effects of experiential learning in the retention of knowledge and acquired skills.

Adult↗

PubMedDate not supplied

A worldwide survey of the use of simulation in anesthesia.

PURPOSE: To gather information regarding the global use of simulation technology in education, evaluation and research in anesthesia. METHODS: The WorldWide Web was searched and located sites with simulation centres (n = 158) were mailed a 67-item questionnaire requesting information regarding demographics, personnel, education use and research involvement. Comments were solicited. Medical school data only are reported in this article. RESULTS: Two web sites were used to generate the list of simulation centres. Sixty responses were received (38%), with 41 emanating from medical schools. Seventy-seven percent of centres were involved in undergraduate education and 85% in postgraduate education. Few centres were involved in evaluation and/or competency assessments. Sixty-one percent of centres indicated ongoing research with a further 25% interested in international collaboration. University or university departmental-based funding largely supported simulation technology used in medical schools. The lack of financial and human resources was the single most common problem identified by respondents. CONCLUSIONS: From the survey responses received, opportunities for the simulator to be used for the assessment of performance appear to be under-utilized. This may be due to the lack of research in this area, lack of standardized, valid and reliable tests and the fact that most centres have only recently acquired this technology. Further research supporting the use of the simulator in education and evaluation is required.

Anesthesiology↗