The Effect of Hyper-Realistic Trauma Training on Emotional Intelligence in Second Year Military Medical Students.

INTRO: This project expanded upon previous exploration of emotional intelligence during the habituation for military second year medical students undergoing high-stress simulation with trauma and surgical skill training. The objective was to interpret emotional intelligence data before and after hyper-realistic immersion trauma training and to include a larger sample size than previously investigated. METHODS: Fifty increasingly intense mass casualty scenarios with simulated Emergency Department (ED) and Operating Room (OR) procedures were performed while students lived as if deployed in an Afghan village. Students rotated through a variety of roles in both the ED and the OR throughout the weeklong program. Second year medical students completed the EQ-i 2.0 Model for Emotional Intelligence on the first and last day of the intensive surgical skills week. Three different cohorts from three different graduating classes were followed with a total sample size of 96. Emotional intelligence in this model is defined as a combination of 5 domains each with three subdomains. RESULTS: A statistical analysis of the EQ data shows significant improvement in almost every subdomain of Emotional Intelligence from pre to post testing. The total EQ score was significantly higher with an average improvement of 3.95 points. All of the subdomains, except for emotional expression, empathy, and problem solving significantly improved following the intensive skills course. A 3 factor ANOVA including year and gender was also performed. R2 of the change in pre to post scores was around 90%, indicating practical significance in the score improvements. CONCLUSION AND IMPACT: Total emotional intelligence significantly improved from pre to post scores as well as each of the 5 domains and most subdomains. Scores improved an average of 4 points after only a 5-day training course. This training led to the most improvement in the self-perception and stress management categories. Medicine, especially high stress specialties like surgery and trauma, require physicians who are able to make decisions at a moment's notice and cope well with stressful situations. It is essential that individuals develop these intangible skills, which can be measured by emotional intelligence. Further research is needed to determine the long-term impacts of the increased emotional intelligence seen with hyper-realistic training. Some specific areas to investigate include physician performance and emotional wellbeing.

The TrueCPR device in the process of teaching cardiopulmonary resuscitation: A randomized simulation trial.

BACKGROUND: International resuscitation guidelines emphasize the importance of high quality chest compressions, including correct chest compression depth and rate and complete chest recoil. The aim of the study was to assess the role of the TrueCPR device in the process of teaching cardiopulmonary resuscitation in nursing students. METHODS: A prospective randomized experimental study was performed among 94 first year students of nursing. On the next day, the participants were divided into 2 groups-the control group practiced chest compressions without the use of any device for half an hour, and the experimental group practiced with the use of TrueCPR. Further measurement of chest compressions was performed after a month. RESULTS: The chest compression rate achieved the value of 113 versus 126 (P < .001), adequate chest compression rate (%) was 86 versus 68 (P < .001), full chest release (%) 92 versus 69 (P = .001), and correct hand placement (%) 99 versus 99 (P, not significant) in TrueCPR and standard BLS groups, respectively. As for the assessment of the confidence of chest compression quality, 1 month after the training, the evaluation in the experimental group was statistically significantly higher (91 vs 71; P < .001) than in the control group. CONCLUSIONS: Cardiopulmonary resuscitation training with the use of the TrueCPR device is associated with better resuscitation skills 1 month after the training. The participants using TrueCPR during the training achieved a better chest compression rate and depth with in international recommendations and better full chest release percentage and self-assessed confidence of chest compression quality comparing with standard cardiopulmonary resuscitation training.

The effect of chest compression frequency on the quality of resuscitation by lifeguards. A prospective randomized crossover multicenter simulation trial.

BACKGROUND: The ability to perform high-quality cardiopulmonary resuscitation is one of the basic skills for lifeguards. The aim of the study was to assess the influence of chest compression frequency on the quality of the parameters of chest compressions performed by lifeguards. METHODS: This prospective observational, randomized, crossover simulation study was performed with 40 lifeguards working in Warsaw, Wroclaw, and Poznan, Poland. The subjects then participated in a target study, in which they were asked to perform 2-min cycles of metronome-guided chest compressions at different rates: 80, 90, 100, 110, 120, 130, 140, and 150 compressions per minute (CPM). RESULTS: The study involved 40 lifeguards. Optimal chest compression score calculated by manikin software was achieved for 110-120 CPM. Chest compression depth achieved 53 (interquartile range [IQR] 52-54) mm, 56 (IQR 54-57) mm, 52.5 (IQR 50-54) mm, 53 (IQR 52-53) mm, 50 (IQR 49-51) mm, 47 (IQR 44-51) mm, 41 (IQR 40-42) mm, 38 (IQR 38-43) mm for 80, 90, 100, 110, 120, 130, 140 and 150 CPM, respectively. The percentage of chest compressions with the correct depth was lower for rates exceeding 120 CPM. CONCLUSIONS: The rate of 100-120 CPM, as recommended by international guidelines, is the optimal chest compression rate for cardiopulmonary resuscitation performed by lifeguards. A rate above 120 CPM was associated with a dramatic decrease in chest compression depth and overall chest compression quality. The role of full chest recoil should be emphasized in basic life support training.

Prototype of extracorporeal membrane oxygenation (ECMO) therapy simulator used in regional ECMO program.

BACKGROUND: Simulation is widely accepted as an important tool in training and educating healthcare providers. The first regional polish extracorporeal membrane oxygenation (ECMO) program called "ECMO for Greater Poland" was recently started. METHODS: We present a prototype for ECMO prepared for high-fidelity medical simulation in extracorporeal life support. ECMO therapy is a complex, difficult and expensive therapy in patient care. We have constructed an advanced ECMO simulation prototype, which can be used as a training tool in scenarios that prepare for real-life experiences. The "ECMO for Greater Poland" program uses high-fidelity simulation as a superior tool to simulate several complex clinical scenarios, and consequently train healthcare providers in rare, complicated and expensive procedures. The training course is standardized and allows repeatable training, improvement of skills, and an objective verification of trained skills. RESULTS: The ECMO simulation prototype is designed to replicate the physiological circulatory system and simulate several scenarios (i.e., bleeding, low pressure, occlusion, reaction for proper and incorrect pharmacological treatment). The electronic core control unit (CCU) with silicone tubes, artificial vessels (modified polyethylene) and analog components can be connected to an ECMO machine to emulate the human body during an ECMO simulation. If necessary, damaged and used parts can easily be replaced. The total cost of the simulator is approximately 450 and 50 USD for disposable parts. CONCLUSIONS: This newly developed advanced ECMO simulation prototype was recently introduced into education and regularly training of healthcare providers of the "ECMO for Greater Poland" program. The simulation based training program is financially affordable and enables clinical teaching in a wider range of clinical scenarios. The ECMO simulation prototype consequently improves level of expertise of the healthcare providers and finally improves quality in patient care.

Comparison of the UEScope videolaryngoscope with the Macintosh laryngoscope during simulated cardiopulmonary resuscitation: A randomized, cross-over, multi-center manikin study.

BACKGROUND: Endotracheal intubation (ETI) can be challenging, especially in life-threatening situations such as cardiopulmonary resuscitation (CPR). Videolaryngoscopes aim to ease ETI, but effort is still widely discussed. This study intended to investigate 2 different airway devices regarding the success rate of ETI during ongoing chest compressions. METHODS: This randomized, cross-over, multi-center manikin trial included 85 experienced paramedics actively working in the emergency medicine service. After a standardized training session, all paramedics underwent 3 airway scenarios using both, direct laryngoscopy using a Macintosh blade and videolaryngoscope (the UEScope): normal airway without chest compressions, normal airway with uninterrupted chest compressions, and difficult airway with uninterrupted chest compressions. The primary outcome was successful ETI, defined as successful placement of the endotracheal tube within the manikin's trachea. Secondary outcomes were number of intubation attempts, time to successful ETI, time to best glottis view, best percent of glottic opening, best glottic view score (Cormack and Lehane), occurrence of dental trauma, ease of use, and willing to reuse in real-life situations. RESULTS: The UEScope provided a better glottis visualization, and higher first pass intubation success rate compared to direct laryngoscopy in all 3 scenarios. The overall intubation success was higher, and the intubation time was shorter with the UEScope in scenario B and scenario C, but was comparable in scenario A. Dental compression occurred less often using the UEScope and paramedics rated intubation using the UEScope easier compared to direct laryngoscopy in all 3 airway scenarios. CONCLUSION: In simulated CPR scenarios, intubation with the UEScope resulted in a better glottis visualization, a higher intubation success, and a shorter intubation time compared to Macintosh laryngoscope (MAC). Moreover, in situations where the airway is difficult for ETI especially by the paramedic, the UEScope would be a better choice than the MAC. Further studies are needed to confirm these results in real-life patients.

The role of simulation to support donation after circulatory death with extracorporeal membrane oxygenation (DCD-ECMO).

Maintaining the viability of organs from donors after circulatory death (DCD) for transplantation is a complicated procedure, from a time perspective in the absence of appropriate organizational capabilities, that makes such transplantation cases difficult and not yet widespread in Poland. We present the procedural preparation for Poland's first case of organ (kidney) transplantation from a DCD donor in which perfusion was supported by extracorporeal membrane oxygenation (ECMO). Because this organizational model is complex and expensive, we used advanced high-fidelity medical simulation to prepare for the real-life implementation. The real time scenario included all crucial steps: prehospital identification, cardiopulmonary resuscitation (CPR), advanced life support (ALS); perfusion therapy (CPR-ECMO or DCD-ECMO); inclusion and exclusion criteria matching, suitability for automated chest compression; DCD confirmation and donor authorization, ECMO organs recovery; kidney harvesting. The success of our first simulated DCD-ECMO procedure in Poland is reassuring. Soon after this simulation, Maastricht category II DCD procedures were performed, involving real patients and resulting in two successful double kidney transplantations. During debriefing, it was found that the previous simulation-based training provided the experience to build a successful procedural chain, to eliminate errors at the stage of identification, notification, transportation, donor qualifications and ECMO organ perfusion to create DCD-ECMO algorithm architecture.

Bridging the gap between basic and clinical sciences: A description of a radiological anatomy course.

A wide variety of medical imaging techniques pervade modern medicine, and the changing portability and performance of tools like ultrasound imaging have brought these medical imaging techniques into the everyday practice of many specialties outside of radiology. However, proper interpretation of ultrasonographic and computed tomographic images requires the practitioner to not only hone certain technical skills, but to command an excellent knowledge of sectional anatomy and an understanding of the pathophysiology of the examined areas as well. Yet throughout many medical curricula there is often a large gap between traditional anatomy coursework and clinical training in imaging techniques. The authors present a radiological anatomy course developed to teach sectional anatomy with particular emphasis on ultrasonography and computed tomography, while incorporating elements of medical simulation. To assess students' overall opinions about the course and to examine its impact on their self-perceived improvement in their knowledge of radiological anatomy, anonymous evaluation questionnaires were provided to the students. The questionnaires were prepared using standard survey methods. A five-point Likert scale was applied to evaluate agreement with statements regarding the learning experience. The majority of students considered the course very useful and beneficial in terms of improving three-dimensional and cross-sectional knowledge of anatomy, as well as for developing practical skills in ultrasonography and computed tomography. The authors found that a small-group, hands-on teaching model in radiological anatomy was perceived as useful both by the students and the clinical teachers involved in their clinical education. In addition, the model was introduced using relatively few resources and only two faculty members. Anat Sci Educ 9: 295-303. © 2015 American Association of Anatomists.

[Medical simulation as a professional tool which affect the safety of the patient used in the learning process]. / Symulacja medyczna jako profesjonalne narzedzie wplywajace na bezpieczenstwo pacjenta wykorzystywane w procesie nauczania.

Simulation is the methodology of teaching, learning process using educational equipment from simple simulators, designed to study individual tasks, through advanced mannequins called human patient stimulators faithfully mimic the human and its parameters. The medical simulation's main task is education and improvement patients' safety. Advanced human simulators can realistically cough, vomit with artificial chyme and bleed with artificial blood causing a real stress of medical personnel and the need for immediate action. Medical simulation gives the opportunity to prepare medical personnel to the profession more effectively, in less time than traditional education and also clearly affects the patients' safety.