Активность

Extreme (low and high) BMI and weight are associated with poorer CC. Larger size (height, weight, and BMI) is associated with better depth but worse lean compliance. Performance fatigued for all providers for 2 minutes, but shorter, lighter weight, female participants had the greatest decline. On multivariable analysis, rate compliance did not deteriorate regardless of provider anthropometrics. learn more CONCLUSIONS Anthropometrics impact provider CC quality. Despite visual feedback, variable effects are seen on compression depth, rate, recoil, and fatigue depending on the provider sex, weight, and BMI. The 2-minute interval for changing chest compressors should be reconsidered based on individual provider characteristics and risk of fatigue’s impact on high-quality CPR.Peer role-play (PRP) is a simulation-based training method (SBTM) in which medical students alternately play the patient’s and clinician’s role. This review aimed to assess the effectiveness of PRP for improving the communication skills of medical students. A systematic search was conducted in the MedLine, PsycInfo, and ERIC databases. Studies were qualitatively analyzed according to the Kirkpatrick evaluation level (Kirkpatrick level) and the Medical Education Research Study Quality Instrument.Twenty-two studies were included. Studies assessing the “reaction” of students (Kirkpatrick level 1, n = 15) found that PRP was appreciated, whereas those assessing the effect of PRP on “learning” (Kirkpatrick level 2, n = 12) found that PRP improves communication skills but no more than other SBTMs. No study assessed real-life “attitudes” or “clinical outcomes” (Kirkpatrick levels 3 and 4), whereas 2 studies found that using PRP had a better cost-efficacy ratio than the use of simulated patients. Compared with other SBTMs, PRP improved communication skills similarly in medical students and seemed less expensive.INTRODUCTION Postdural puncture headache due to accidental dural puncture is a consequence of excessive needle tip overshoot distance after entering the epidural space via a loss of resistance (LOR) technique. We are not aware of any quantitative comparison of the magnitude of needle tip overshoot (distance traveled by the needle tip beyond the point where LOR can be discerned) for the various LOR assessment techniques that are taught. Such a comparison may provide insight into contributing factors of accidental dural puncture and associated postdural puncture headache. METHODS A custom-built simulator was used to evaluate the following 3 LOR assessment techniques incremental needle advancement, intermittent LOR assessment (II); continuous needle advancement, high-frequency intermittent LOR assessment (CI); and continuous needle advancement, continuous LOR assessment (CC). RESULTS There were significant mean differences in maximum overshoot past a virtual LOR plane due to technique (F(2,124) = 79.31, P less a significant interaction with LOR assessment technique (P = 0.689). DISCUSSION Technique II LOR assessment produced the greatest needle overshoot past the simulated LOR plane after obtaining LOR. This was consistent across all LOR depths. In this bench study, the II technique resulted in the deepest needle tip maximum overshoot. We are in the process of designing a clinical study to collect similar data in patients.INTRODUCTION Decision support tools (DST) may aid compliance of teams with the Neonatal Resuscitation Program (NRP) algorithm but have not been adequately tested in this population. Furthermore, the optimal team size for neonatal resuscitation is not known. Our aim was to determine whether use of a tablet-based DST or team size altered adherence to the NRP algorithm in teams of healthcare providers (HCPs) performing simulated neonatal resuscitation. METHOD One hundred nine HCPs were randomized into a team of 2 or 3 and into using a DST or memory alone while performing 2 simulation scenarios. The primary outcome was NRP compliance, assessed by the modified Neonatal Resuscitation Performance Evaluation (NRPE). Secondary outcomes were the subcomponents of the NRPE score, cumulative time error (the cumulative time in seconds to perform resuscitation tasks in error, early or late, from NRP guidelines), and the interaction between DST and team size. RESULTS Decision support tool use improved total NRPE score when compared with memory alone (p = 0.015). There was no difference in NRPE score within teams of 2 compared with 3 HCPs. Cumulative time error was decreased with DST use compared with memory alone but was not significant (p = 0.057). Team size did not affect time error. CONCLUSIONS Teams with the DST had improved NRP adherence compared with teams relying on memory alone in 1 of 2 scenarios. Two and 3 HCP teams performed similarly. Given the positive results observed in the simulated environment, further testing the DST in the clinical environment is warranted.BACKGROUND Improving the assessment and training of tracheal intubation is hindered by the lack of a sufficiently validated profile of expertise. Although several studies have examined biomechanics of tracheal intubation, there are significant gaps in the literature. We used 3-dimensional motion capture to study pediatric providers performing simulated tracheal intubation to identify candidate kinematic variables for inclusion in an expert movement profile. METHODS Pediatric anesthesiologists (experienced) and pediatric residents (novices) were recruited from a pediatric institution to perform tracheal intubation on airway mannequins in a motion capture laboratory. Subjects performed 21 trials of tracheal intubation, 3 each of 7 combinations of laryngoscopic visualization (direct or indirect), blade type (straight or curved), and mannequin size (adult or pediatric). We used repeated measures analysis of variance to determine whether various kinematic variables (3-trial average for each participant) were assocs, and measures of the cognitive and affective components of expertise.INTRODUCTION In France, the National Ranking Examination (ECNi) evaluates medical students based on their clinical reasoning. Simulation-based education on ECNi preparation has not been assessed. Our objective is to establish the added value of high-fidelity (HF) simulation-based learning in ECNi preparation compared with the current standard. METHODS We performed a controlled, prospective study. Fifth-year medical students from Nancy and Nice participated in a 3-phase process. In phase 1, students were tested on 6 themes (A-F) that were each presented as an ECNi clinical case and were randomized into 2 groups (#1 and #2). A 20-point grading scale was used. In phase 2, group #1 carried out HF simulation on themes A, B, and C, whereas group #2 did so on themes D, E, and F. Students were tested, in phase 3, with a new set of clinical cases on the same 6 themes. Progression in scores between phases 1 and 3 was analyzed. RESULTS One hundred sixty-six medical students randomized into 2 groups partook in the study.