Teaching basic life support skills using self-directed learning, a self-instructional video, access to practice manikins and learning in pairs

e-Learning in regional anesthesia

PURPOSE OF REVIEW

To explore the role and impact of e-learning technologies on regional anesthesia.

RECENT FINDINGS

21st century technologies, such as 'smart' medical appliances, personal computers, sophisticated apps, the ubiquitous Internet, and online 'e-learning' curricula, are having a powerful impact on anesthesia training: when we learn, what we learn, and how we learn. But is 'new' necessarily 'better'? The answer will result from the application of developments in IT technology through the current vision of architects of future anesthesia training programs. This narrative review aims to summarize the recent developments in anesthesia e-learning, and to forecast trends using regional anesthesia as an example.

SUMMARY

The review offers some recommendations to ensure that the blessings promised to human learning by this 'Brave New Cyberworld' do not become its nemesis.

Medical professionalism videos on YouTube: Content exploration and appraisal of user engagement

Background

Social media has become the fastest growing platform for sharing and retrieving information and knowledge, and YouTube is one of the most popular and growing sources of health and educational information video-sharing website. But, videos on this open platform are not peer-assessed, therefore, the accessible data should be adequately assessed. Till date, no exploration and analysis for assessing the credibility and usefulness of Medical professionalism videos available on YouTube are conducted.

Objective

To analyze the video sources, contents and quality of YouTube videos about the topic of medical professionalism.

Methods

A systematic search was accomplished on YouTube videos during the period between March 1, 2020 and March 27, 2020. The phrases as significant words used throughout YouTube web search were ‘Professionalism in Medical Education’, Professionalism in medicine’, ‘Professionalism of medical students’, ‘Professionalism in healthcare’. ‘Teaching professionalism’, ‘Attributes of professionalism’. The basic information collected for each video included author’s/publisher’s name, total number of watchers, likes, dislikes and positive and undesirable remarks. The videos were categorized into educationally useful and useless established on the content, correctness of the knowledge and the advices. Different variables were measured and correlated for the data analysis.

YouTube website was searched the using keywords ‘Professionalism in Medical Education’, Professionalism in medicine’, ‘Professionalism of medical students’, ‘Professionalism in healthcare’. ‘Teaching professionalism’, and ‘Attributes of professionalism’.

Results

After 2 rounds of screening by the subject experts and critical analysis of all the 137 YouTube videos, only 41 (29.92%) were identified as pertinent to the subject matter, i.e., educational type. After on expert viewing these 41 videos established upon our pre-set inclusion/exclusion criteria, only 17 (41.46%) videos were found to be academically valuable in nature.

Conclusion

Medical professionalism multimedia videos uploaded by the healthcare specialists or organizations on YouTube provided reliable information for medical students, healthcare workers and other professional. We conclude that YouTube is a leading and free online source of videos meant for students or other healthcare workers yet the viewers need to be aware of the source prior to using it for training learning.

A critical review of obstetric and gynecological physical examination videos available on YouTube: Content analysis and user engagement evaluation

BACKGROUND

Video-sharing website "YouTube" is a growing source of healthcare information. But, the videos uploaded on this open platform are not peer reviewed, therefore, the information available needs to be sufficiently evaluated. No studies have been conducted to evaluate the authenticity and utility of obstetrics and gynecology (Obs/Gyne) physical examination YouTube videos. This study was performed to analyze the sources, contents, and quality of videos about the Obs/Gyne clinical examination available on YouTube.

METHODS

A systematic search was performed on YouTube website using the following key words: "OBSTETRIC," "GYNECOLOGICAL," "SPECULUM OBSTETRIC," "OBSTETRIC CLINICAL," "BIMANUAL PELVIC," and "EXAMINATION" to analyze the sources, contents, and the quality of YouTube videos about the Obs/Gyne clinical examination during the period between November 2015 and March 2017. The videos were classified into educationally useful and useless based on the content, accuracy of the knowledge, and the demonstration.

RESULTS

Out of total 457 screened videos, 176 (38.51%) videos met the pre-set inclusion criteria. After review, out of 176 pertinent videos, 84 (47.7%) videos were found educationally useful, and out of these 84 useful videos, only 29 (34.5%) were highly educational in nature.

CONCLUSION

YouTube videos showed variable educational value. Only, a small number of videos were identified as useful and can be used by the medical students for self-directed learning and by the clinical teachers for educational purposes or other academic activities.

Outcomes of Video-Assisted Teaching for Latching in Postpartum Women: A Randomized Controlled Trial

BACKGROUND

Latching is an important process of breastfeeding and should be taught and practiced by the postpartum mother.

OBJECTIVE

The objective is to compare latching outcomes between video-assisted and routine teaching methods among postpartum women.

MATERIALS AND METHODS

A randomized controlled trial was conducted. Postpartum women who had deliveries without complications were randomized into two groups: 14 cases in the video-assisted teaching group and 14 cases in a routine teaching group. In the first group, the mothers were taught breastfeeding benefits, latching methods, and breastfeeding positions and practiced breastfeeding in a controlled setting for a 30-minute period and watched a 6-minute video with consistent content. In the second group, the mothers were taught a normal 30-minute period and then practiced breastfeeding. In both groups, Latching on, Audible swallowing, the Type of nipples, Comfort, and Help (LATCH) scores were assessed at 24-32 and 48-56 hours after the breastfeeding teaching modals. Demographic data and LATCH scores were collected and analyzed.

RESULTS

There were no statistically significant differences in the mothers' ages, occupations, marital status, religion, education, income, infants' gestational age, body mass index, nipple length, route of delivery, and time to first latching between the video-assisted and routine breastfeeding teaching groups. First and second LATCH score assessments had shown no significant differences between both breastfeeding teaching groups.

CONCLUSION

The video-assisted breastfeeding teaching did not improve latching outcomes when it was compared with routine teaching.

Improving the pedagogical effectiveness of medical videos

Videos are often employed in medical cursus, yet few guidelines are available to help with their production. Mayer's cognitive theory of multimedia learning is the most cited evidence-based framework for improving pedagogical effectiveness of multimedia content. Based on this framework, we identified four workflow interventions to improve the effectiveness of video content in the context of medical education: (1) choosing appropriate content; (2) optimizing the voiceover; (3) optimizing the supporting visuals and (4) planning the shooting schedule in advance. Content creators should think about pedagogical effectiveness and aim to improve their work by applying evidence-based principles.

A simulation-based curriculum to introduce key teamwork principles to entering medical students

BACKGROUND

Failures of teamwork and interpersonal communication have been cited as a major patient safety issue. Although healthcare is increasingly being provided in interdisciplinary teams, medical school curricula have traditionally not explicitly included the specific knowledge, skills, attitudes, and behaviors required to function effectively as part of such teams.

METHODS

As part of a new "Foundations" core course for beginning medical students that provided a two-week introduction to the most important themes in modern healthcare, a multidisciplinary team, in collaboration with the Center for Experiential Learning and Assessment, was asked to create an experiential introduction to teamwork and interpersonal communication. We designed and implemented a novel, all-day course to teach second-week medical students basic teamwork and interpersonal principles and skills using immersive simulation methods. Students' anonymous comprehensive course evaluations were collected at the end of the day. Through four years of iterative refinement based on students' course evaluations, faculty reflection, and debriefing, the course changed and matured.

RESULTS

Four hundred twenty evaluations were collected. Course evaluations were positive with almost all questions having means and medians greater than 5 out of 7 across all 4 years. Sequential year comparisons were of greatest interest for examining the effects of year-to-year curricular improvements. Differences were not detected among any of the course evaluation questions between 2007 and 2008 except that more students in 2008 felt that the course further developed their "Decision Making Abilities" (OR 1.69, 95% CI 1.07-2.67). With extensive changes to the syllabus and debriefer selection/assignment, concomitant improvements were observed in these aspects between 2008 and 2009 (OR = 2.11, 95% CI: 1.28-3.50). Substantive improvements in specific exercises also yielded significant improvements in the evaluations of those exercises.

CONCLUSIONS

This curriculum could be valuable to other medical schools seeking to inculcate teamwork foundations in their medical school's preclinical curricula. Moreover, this curriculum can be used to facilitate teamwork principles important to inter-disciplinary, as well as uni-disciplinary, collaboration.

Disseminating cardiopulmonary resuscitation training by distributing 9,200 personal manikins

OBJECTIVES

Community members should be trained so that witnesses of cardiac arrests are able to trigger the emergency system and perform adequate resuscitation. In this study, the authors evaluated the results of cardiopulmonary resuscitation (CPR) training of communities in four Brazilian cities, using personal resuscitation manikins.

METHODS

In total, 9,200 manikins were distributed in Apucarana, Itanhaém, Maringá, and São Carlos, which are cities where the populations range from 80,000 to 325,000 inhabitants. Elementary and secondary school teachers were trained on how to identify a cardiac arrest, trigger the emergency system, and perform chest compressions. The teachers were to transfer the training to their students, who would then train their families and friends.

RESULTS

In total, 49,131 individuals were trained (6.7% of the population), but the original strategy of using teachers and students as multipliers was responsible for only 27.9% of the training. A total of 508 teachers were trained, and only 88 (17.3%) transferred the training to the students. Furthermore, the students have trained only 45 individuals of the population. In Maringá and São Carlos, the strategy was changed and professionals in the primary health care system were prepared and used as multipliers. This strategy proved extremely effective, especially in Maringá, where 39,041 individuals were trained (79.5% of the total number of trainings). Community health care providers were more effective in passing the training to students than the teachers (odds ratio [OR] = 7.12; 95% confidence interval [CI] = 4.74 to 10.69; p < 0.0001).

CONCLUSIONS

Instruction of CPR using personal manikins by professionals in the primary health care system seems to be a more efficient strategy for training the community than creating a training network in the schools.

Medical students teaching cardiopulmonary resuscitation to middle school Brazilian students

BACKGROUND

Diseases of the circulatory system are the most common cause of death in Brazil. Because the general population is often the first to identify problems related to the circulatory system, it is important that they are trained. However, training is challenging owing to the number of persons to be trained and the maintenance of training.

OBJECTIVES

To assess the delivery of a medical-student led cardiopulmonary resuscitation (CPR) training program and to assess prior knowledge of CPR as well as immediate and delayed retention of CPR training among middle school students.

METHODS

Two public and two private schools were selected. CPR training consisted of a video class followed by practice on manikins that was supervised by medical students. Multiple choice questionnaires were provided before, immediately after, and at 6 months after CPR training. The questions were related to general knowledge, the sequence of procedures, and the method to administer each component (ventilation, chest compression, and automated external defibrillation). The instructors met in a focus group after the sessions to identify the potential problems faced.

RESULTS

In total, 147 students completed the 6-month follow-up. The public school students had a lower prior knowledge, but this difference disappeared immediately after training. After the 6-month follow-up period, these public school students demonstrated lower retention. The main problem faced was teaching mouth-to-mouth resuscitation.

CONCLUSIONS

The method used by medical students to teach middle school students was based on the see-and-practice technique. This method was effective in achieving both immediate and late retention of acquired knowledge. The greater retention of knowledge among private school students may reflect cultural factors.

The design of instructional tools affects secondary school students' learning of cardiopulmonary resuscitation (CPR) in reciprocal peer learning: a randomized controlled trial

BACKGROUND

Research investigating design effects of instructional tools for learning Basic Life Support (BLS) is almost non-existent.

AIM

To demonstrate the design of instructional tools matter. The effect of spatial contiguity, a design principle stating that people learn more deeply when words and corresponding pictures are placed close (i.e., integrated) rather than far from each other on a page was investigated on task cards for learning Cardiopulmonary Resuscitation (CPR) during reciprocal peer learning.

METHODS

A randomized controlled trial. A total of 111 students (mean age: 13 years) constituting six intact classes learned BLS through reciprocal learning with task cards. Task cards combine a picture of the skill with written instructions about how to perform it. In each class, students were randomly assigned to the experimental group or the control. In the control, written instructions were placed under the picture on the task cards. In the experimental group, written instructions were placed close to the corresponding part of the picture on the task cards reflecting application of the spatial contiguity principle.

RESULTS

One-way analysis of variance found significantly better performances in the experimental group for ventilation volumes (P=.03, ηp2=.10) and flow rates (P=.02, ηp2=.10). For chest compression depth, compression frequency, compressions with correct hand placement, and duty cycles no significant differences were found.

CONCLUSION

This study shows that the design of instructional tools (i.e., task cards) affects student learning. Research-based design of learning tools can enhance BLS and CPR education.

The analysis of self and tutor assessment in the skill of basic life support (BLS) and endotracheal intubation: focused on the discrepancy in assessment

INTRODUCTION

This paper reports the results of a study of fourth year medical students that assessed whether assessments of basic life support (BLS) and intubation performance differ when assessed by the students themselves or by tutors. This information should be helpful for designing the contents of a complementary education core.

METHODS

Tutor assessments and student-assessments were conducted using a checklist and a fivepoint rating scale, and then compared. For the two skill performance tests, Resusci(®) Anne SkillGuide™ and Laerdal(®) Airway Management Trainer (Laerdal, Norway) devices were used. The check-lists used to evaluate students were based on International Liasion Committee on Resuscitation (ILCOR) guidelines and Korean Emergency Airway Management Society (KEAMS) tutor guidelines.

RESULTS

A total of 83 medical students participated in the study, intra-class correlation coefficient between tutor and student assessment were 0.542 (95% CI 0.371-0.678) in BLS and 0.693 (0.538-0.802). There were also no significant differences between self-assessments and tutor assessments based on the five-point. In BLS skill session, we found out that "maintenance of airway" and "palpating a carotid pulse" were the mostly missed parts. In the intubation skill, omitting the parts of 'securing the airway' while preparing for intubation, proper positioning of blade tip in the valleculae, and appropriate insertion of endotracheal tube were demonstrated.

CONCLUSION

We observed correlations between student self-assessments and tutor assessments for both BLS and intubation. Analyzing the discrepancies between self-assessment and tutor assessment will be helpful in focusing training on the steps that were omitted by students or during which students demonstrated incompetence.

Communication and human patient simulation in psychiatric nursing

Communication is an integral component of nursing education and has been shown to improve health outcomes, patient compliance, and patient satisfaction. Psychiatric nursing emphasizes knowledge and utilization of communication skills. Nursing students often express anxiety and lack of confidence regarding communicating with patients diagnosed with psychiatric illnesses. Human patient simulation is one method that may be used for students to practice and become proficient with communication skills in a simulated environment. The authors of this article provide an overview of communication and psychiatric nursing as well as review of the current research related to the use of human patient simulation in nursing education.

Self-directed Learning in Health Professions Education

Introduction: Self-directed learning has been recommended as a promising methodology for lifelong learning in medicine. However, the concept of self-directed learning continues to be elusive, with students and educators finding difficulty in defining it and agreeing on its worth. Methods: In this paper we review the literature of self-directed learning in health professions education and present a framework based on Malcolm Knowles’ key components of self-directed learning. Results: The key components of self-directed learning are: the educator as a facilitator, identification of learning needs, development of learning objectives, identification of appropriate resources, implementation of the process, commitment to a learning contract and evaluation of learning. Several but not all of these components are often described in the published literature. Conclusion: Although the presented framework provides some consistency for educators interested in applying SDL methods, future studies are needed to standardise self-directed learning curricula and to determine the effectiveness of these components on educational outcomes. Key words: Independent study, Medical education, Self-assessment, Self-directed learning, Selfeducation

A web-based micro-simulation program for self-learning BLS skills and the use of an AED

AIM

Various methods, including self-instruction, have been used to try to improve the acquisition of basic life support skills. This is a preliminary report of the effectiveness of a web-based self-training program for BLS and the use of an AED.

METHODS

Sixteen volunteers completed on-line training in their own time over a period of 8 weeks. The program included theory, scenario training and self-testing, but without practice on a manikin, or any instructor input. The volunteers were assessed, without prior warning, in a scenario setting. A recording manikin, expert assessors and video recording were used with a modified version of the Cardiff Test.

RESULTS

All 16 volunteers performed the assessed skills in the use of an AED correctly. Most of the skills of BLS assessed were performed well. Chest compression depth and rate were performed less well (59% and 67% of participants, respectively, performed correctly). Opening the airway and lung inflation were performed poorly (38% and 13% of participants performed correctly), as was checking for safety (19% participants performed correctly). There was no significant correlation between the time a participant spent on-line and the quality of performance. Only 5 of the volunteers had ever attended a BLS course or used a resuscitation manikin before the assessment; their performance scores were not significantly better than those of the other 11 volunteers.

CONCLUSION

These results suggest that it may be possible to train people in BLS and AED skills using a micro-simulation web-based interactive program but without any practice on a manikin. This seems to be particularly the case for the use of an AED, where performance achieved a uniformly high standard.

Randomized controlled trial of an instructional DVD for clinical skills teaching

OBJECTIVE

To determine the efficacy of clinical skills teaching using a DVD-based teaching medium (interventional group) compared with the traditional, four-step, face-to-face approach (control group). The clinical skill selected for the study was that of paediatric intraosseous (IO) needle insertion.

METHODS

Thirty-six candidates who had no exposure to IO needle insertion experience within the past 12 months were randomly allocated into two groups. The interventional group (n = 18) was shown a 10 min instructional DVD and then allowed 10 min each to practise IO insertion with a paediatric training mannequin. The control group (n = 18) was given a 20 min, four-step, face-to-face teaching session with practical exposure and individual use of an IO needle on a training mannequin facilitated by an instructor. Each candidate was assessed using a checklist of critical steps for successful IO needle insertion and given a score out of 10. A modified Likert score reflecting candidates' subjective perceptions of the whole experience was completed after the test.

RESULTS

The interventional group obtained a mean score of 7.56 (SD 1.65) and the control teaching group a mean score of 6.00 (SD 1.84). The mean difference was -1.56 (P < 0.01, 95% CI -2.74 to -0.37). There was no difference in the candidates' perception on the satisfaction, anxiety and confidence level about the teaching experience.

CONCLUSION

The study suggests that the use of instructional DVD for clinical skills teaching results in improved learning outcomes compared with the traditional face-to-face didactic teaching method.

Undergraduate training in the care of the acutely ill patient: a literature review

OBJECTIVE

To characterise the problem of teaching acute care skills to undergraduates and to look for potential solutions.

DESIGN

Systematic literature review including Medline, EMBASE, CINAHL. Eligible studies described education and training issues focusing on caring for acutely ill patients. Articles were excluded if they did not address either educational or clinical aspects of acute care and resuscitation.

MEASUREMENT AND RESULTS

We identified and reviewed 374 articles focusing on training or clinical aspects of caring for the acutely ill patient. Undergraduates and junior physicians lack knowledge, confidence and competence in all aspects of acute care, including the basic task of recognition and management of the acutely ill patient. There is wide variability both between and within countries regarding the amount of teaching in critical care offered to undergraduate medical students. Many centres are starting to use an integrated approach to acute care teaching, with early exposure to basic life support and clinical skills, coupled with later exposure to more complex acute care topics. Clinical attachments remain a popular method for training in acute care. Acute care courses are increasingly being used to standardise delivery of practical skills and patient management training.

CONCLUSION

The training of healthcare staff in the care of acutely ill patients is suboptimal, adding to patient risk. Improvements in training should start at undergraduate level for maximal effect, should be integrated with postgraduate education, and are likely to enhance current efforts to improve patient safety in acute care.