High-Fidelity Cleft Simulation Maintains Improvements in Performance and Confidence: A Prospective Study.

OBJECTIVE: High-fidelity simulation has a growing role in plastic surgical education. This study tests the hypothesis that cleft lip repair simulation followed by structured debriefing improves performance and self-confidence and that gains are maintained. DESIGN: Prospective, single-blinded interventional study with repeated measures. Trainees performed cleft lip repair on a high-fidelity simulator followed by debriefing, immediately completed a second repair, and returned 3 months later for a third session. Anonymized simulation videos were rated using the modified Objective Structured Assessment of Technical Skills (OSATS) and the Unilateral Cleft Lip Repair competency assessment tool (UCLR). Self-assessed cleft lip knowledge/confidence and procedural self-confidence were surveyed after each simulation. SETTING: Boston Children's Hospital, a tertiary care academic hospital in Boston, MA, USA. PARTICIPANTS: All trainees rotating through the study setting were eligible. Twenty-six participated; 21 returned for follow-up. RESULTS: Significant improvements (p < 0.05) occurred between the first and second simulations for OSATS, UCLR, and procedural self-confidence. Significant improvement occurred between the second and third simulations cleft lip knowledge/confidence. Compared to the first simulation, improvements were maintained at the third simulation for all variables. Training level moderately correlated with score for UCLR for the first simulation (r = 0.55, p < 0.01), deteriorated somewhat with the second (r = 0.35, p = 0.08), and no longer corelated by the third (r = 0.02, p = 0.92). CONCLUSIONS: Objective performance and subjective self-assessed knowledge and confidence improve with high-fidelity simulation plus structured debriefing and improvement is maintained. Differences in procedure-specific performance seen with increasing training level are reduced with simulation, suggesting it may accelerate knowledge and skill acquisition.

Creation of a Novel Child Simulator and Curriculum to Optimize Administration of Seizure Rescue Medication.

INTRODUCTION: Although most cases of pediatric convulsive status epilepticus start in the prehospital setting, many patients do not receive treatment. The use of prehospital seizure rescue medications by caregivers is crucial, but studies suggest a lack of proper training on medication use. METHODS: We created a novel proof of principle mannequin and simulation for training proper administration of rectal diazepam, with a scoring paradigm to standardize and assess the educational process. RESULTS: Twenty-three health care providers (nurses and nurse practitioners, residents/fellows, and attending physicians) and 5 patient guardians/parents were included in the study. The rectal diazepam simulator displayed a high degree of physical and emotional realism (mean ≥ 4/5 on Likert scale survey) that effectively decreased time to treatment (-12.3 seconds; SD, 16.3) and improved the accuracy of medication delivery in a simulation setting (-4.2 points; SD, 3.1). The scoring technique had appropriate interrater reliability (≥86% on all but 2 prompts) and was a feasible instrument to assess the effectiveness of the educational intervention. CONCLUSIONS: A unique procedure-focused child simulator and rescue medication score offer an innovative and effective means to train caregivers on the use of lifesaving seizure rescue medications.

Teaching Unilateral Cleft lip Repair: Lessons from Simulation-Based Mining of Trainee Strengths and Performance Gaps.

OBJECTIVE: To identify specific areas for improvement in cleft lip repair teaching. DESIGN: Secondary analysis of prospectively-collected, blinded data. SETTING: Three residency programs rotating at a single academic children's hospital. PARTICIPANTS: Plastic surgery residents, and craniofacial/pediatric plastic surgery fellows. MAIN OUTCOME MEASURES: Mean scores for each skill in an 18-item Unilateral Cleft Lip Repair competency assessment tool (UCLR) (1-3 scale for each item) were rank ordered. Correlation between level of training (PGY) and performance on steps of the procedure was examined using Pearson R. RESULTS: Simulation participants (n = 26) scored highest on skills in the "Marking" subscale (2.38-2.63 mean score). Procedural steps that scored lowest were: closing the nasal floor (2.00), repairing oral mucosa (2.15) and avoiding over/under-dissection (2.19). Interestingly, none of these skills correlated with PGY, suggesting they do not improve with training. CONCLUSIONS: These results suggest that marking cleft lip repair is taught well in our current teaching environment, while steps like closing the nasal floor and repairing the oral mucosa are taught less well. Improved teaching of these steps could be achieved with deliberate instruction, video, digital simulation, and high fidelity simulation.

Cleft Lip Repair Competence Can Be Evaluated with High-fidelity Simulation.

Background: Demonstrating competency before independent practice is increasingly important in surgery. This study tests the hypothesis that a high-fidelity cleft lip simulator can be used to discriminate performance between training levels, demonstrating its utility for assessing procedural competence. Methods: During this prospective cohort study, participants performed a unilateral cleft lip repair on a high-fidelity simulator. Videos were blindly rated using the Objective Structured Assessment of Technical Skills (OSATS) and the Unilateral Cleft Lip Repair Competency Assessment Tool (UCLR). Digital measurement of symmetry was estimated. Influence of training level and cumulative prior experience on each score was estimated using Pearson r. Results: Participants (n = 26) ranged from postgraduate year 3 to craniofacial fellow. Training level correlated best with UCLR (R = 0.4842, P = 0.0122*) and more weakly with OSATS (R = 0.3645, P = 0.0671), whereas cumulative prior experience only weakly correlated with UCLR (R = 0.3450, P = 0.0843) and not with OSATS (R = 0.1609, P = 0.4323). UCLR subscores indicated marking the repair had little correlation with training level (R = 0.2802, P = 0.1656), whereas performance and result did (R = 0.5152, P = 0.0071*, R = 0.4226, P = 0.0315*, respectively). Correlation between symmetry measures and training level was weak. Conclusions: High-fidelity simulation paired with an appropriate procedure-specific assessment tool has the construct validity to evaluate performance for cleft lip repair. Simply being able to mark a cleft lip repair is not an accurate independent assessment method nor is symmetry of the final result.

Incorporating Cleft Lip Simulation Into a "Bootcamp-Style" Curriculum.

INTRODUCTION: The traditions of surgical education have changed little over the years. However, the increasing focus on patient safety and duty hour restrictions mandates that residents start developing complex skill sets earlier to ensure they graduate with procedural competency. Surgical training is poised to exploit high-fidelity simulation technology to mitigate these pressures. METHODS: By revisiting principles of adult learning theory, the authors created a "bootcamp-style" cleft lip curriculum that sought to (1) maximize educational impact and (2) pilot a high-fidelity procedural trainer permitting resident operative autonomy as part of that curriculum. Trainees participated in small group educational sessions comprised of a standard cleft didactic lecture, augmented by instructional video. Participants immediately processed knowledge from the lecture/video by "operating" on the simulator, allowing opportunities for questions and self-reflection, completing the learning cycle. A self-assessment survey was taken before and after each component of the session, including a self-confidence survey to conclude the session. Anthropometric measures of lip/nasal symmetry were assessed. RESULTS: Sixteen trainees participated in the program. Little increase in self-assessed knowledge/skill was seen after the lecture, but significant increases in most aspects of cleft lip repair were seen after simulation. The greatest increase in self-assessment was seen for the program as a whole, with significant differences across all aspects of the self-assessment. Higher levels of training were associated with both higher self-assessment scores and better lip symmetry. Regardless of level of training, all participants strongly agreed that simulation helped them actively engage in learning and should be a required aspect of training, whereas 94% (n = 15) thought simulation was much more effective than standard preparation alone. CONCLUSIONS: This pilot curriculum illustrates a mechanism to incorporate lessons from adult learning theory into plastic surgery training using a high-fidelity simulator for deliberate practice of cleft lip repair. Further evaluation is warranted to determine whether this didactic model can accelerate the acquisition of the complex skill set required for cleft lip repair and other surgical procedures.

"This Is How Hard It Is". Family Experience of Hospital-to-Home Transition with a Tracheostomy.

Rationale: Expansion of chronic ventilation options and shared decision-making have contributed to an increasing population of technology-dependent children. One particularly vulnerable group is children with tracheostomy who depend on technology for basic respiratory functions. Chronic critical care is now provided in the homecare setting with implications for family caregivers.Objectives: This study explores the experience of family caregivers of children and young adults with a tracheostomy during the transition from hospital to home care. We sought to identify the specific unmet needs of families to direct future interventions.Methods: We recruited a convenience sample of families from an established home ventilation program to participate in semistructured interviews. Sessions were conducted in person or via teleconference. A grounded-theory qualitative analysis was performed.Results: Between March 2017 and October 2018, we interviewed 13 individuals representing 12 families of children and/or young adults with tracheostomy. Patients ranged in age from 9 months to 28 years, had a tracheostomy for 8 months to 18 years, and represented a variety of underlying diagnoses. Five key themes emerged: 1) navigating home nursing; 2) care coordination and durable medical equipment (DME) impediments; 3) learning as a process; 4) managing emergencies; and 5) setting expectations.Conclusions: Our findings support the need for family-centered discharge processes including coordination of care and teaching focused on emergency preparedness.

Bridging the Stressful Gap Between ICU and Home: Medical Simulation for Pediatric Patients and Their Families.

OBJECTIVES: Introduce an expanding role for pediatric critical care and medical simulation to optimize the care for children with technology dependence. DATA SOURCES: Limited review of literature and practice for current teaching paradigms, vulnerability of the patient population, and efficacy of simulation as a medical educational tool. CONCLUSIONS: In accordance with new care models and patient need, critical care requires parallel evolution of care practices, including new educational and care models, in order to maximally reduce risk, fear, and anxiety and to insure quality and consistent care in the community for patients and families transitioning between the ICU and home environments.

A New Paradigm in Cleft Lip Procedural Excellence: Creation and Preliminary Digital Validation of a Lifelike Simulator.

Simulation is becoming an increasingly important tool for hands-on surgical education in a no-risk environment. Cleft lip repair is a common procedure where precise technique is needed to achieve optimal outcome, making it an ideal candidate for simulation. A digital simulated patient with a typical unilateral complete cleft lip and alveolus was constructed using existing three-dimensional imaging studies. Key surface and internal anatomical elements were characterized in detail. A prototype high-fidelity simulator was constructed with silicone and synthetic polymers over a supportive scaffold, piloted by three surgeons using multiple techniques, and digitally compared to real patients. All surgeons completed key steps of a cleft lip repair on the simulator and found it approximated the haptics and anatomy of a cleft lip. Surface change and anthropometric movements accomplished on the simulator were similar for all three surgeons. In digital comparison to analogous real patient data, the simulator anthropometric movements and topographic change were similar to real nasolabial movement. A high-fidelity cleft lip simulator provides "on-demand" opportunity to realistically practice all steps of a cleft lip repair, with implications for overcoming volume-outcome relationship challenges of diminishing operative experience for resident surgeons.

Teaching Incision and Drainage: Perceived Educational Value of Abscess Models.

OBJECTIVES: Incision and drainage (I&D) of skin abscesses is an important procedural skill for pediatric emergency medicine providers. Practical skills training using simulation provides an opportunity to learn and gain confidence with this invasive procedure. Our objective was to assess the perceived educational value of 2 versions of an abscess model as part of an educational workshop for teaching I&D. METHODS: A combined didactic and practical skills workshop was developed for use at 2 national conferences. The didactic content was created through an iterative process. To facilitate hands-on training, 2 versions of an abscess model were created: 1 constructed from a negative mold and the other using a 3-dimensional printer. Participants were surveyed regarding prior experience with I&D, procedural confidence, and perceptions of the educational utility of the models. RESULTS: Seventy physicians and 75 nurse practitioners participated in the study. Procedural confidence improved after training using each version of the model, with the greatest improvements noted among novice learners. Ninety-four percent of physicians, and 99% of nurse practitioners rated the respective models as either "educational" or "very educational," and 97% and 100%, respectively, would recommend the abscess models to others. CONCLUSIONS: A combined didactic and practical skills educational workshop using novel abscess models was effective at improving learners' confidence. Our novel models provide an effective strategy for teaching procedural skills such as I&D and demonstrate a novel use of 3-dimensional printers in medical education. Further study is needed to determine if these educational gains translate into improvement in clinical performance or patient outcomes.

Creation and Validation of a Simulator for Neonatal Brain Ultrasonography: A Pilot Study.

RATIONALE AND OBJECTIVES: Historically, skills training in performing brain ultrasonography has been limited to hours of scanning infants for lack of adequate synthetic models or alternatives. The aim of this study was to create a simulator and determine its utility as an educational tool in teaching the skills that can be used in performing brain ultrasonography on infants. MATERIALS AND METHODS: A brain ultrasonography simulator was created using a combination of multi-modality imaging, three-dimensional printing, material and acoustic engineering, and sculpting and molding. Radiology residents participated prior to their pediatric rotation. The study included (1) an initial questionnaire and resident creation of three coronal images using the simulator; (2) brain ultrasonography lecture; (3) hands-on simulator practice; and (4) a follow-up questionnaire and re-creation of the same three coronal images on the simulator. A blinded radiologist scored the quality of the pre- and post-training images using metrics including symmetry of the images and inclusion of predetermined landmarks. Wilcoxon rank-sum test was used to compare pre- and post-training questionnaire rankings and image quality scores. RESULTS: Ten residents participated in the study. Analysis of pre- and post-training rankings showed improvements in technical knowledge and confidence, and reduction in anxiety in performing brain ultrasonography. Objective measures of image quality likewise improved. Mean reported value score for simulator training was high across participants who reported perceived improvements in scanning skills and enjoyment from simulator use, with interest in additional practice on the simulator and recommendations for its use. CONCLUSIONS: This pilot study supports the use of a simulator in teaching radiology residents the skills that can be used to perform brain ultrasonography.

Integrating actors into a simulation program: a primer.

We describe our more than 10 years' experience working with actors and provide a "how-to" guide to recruiting, auditioning, hiring, training, and mentoring actors for work as simulated patients in simulation programs. We contend that trained actors add great realism, richness, and depth to simulation-based training programs. The actors experience satisfaction from their contributions, and their skill and improvisational talent allow programs to offer ethical and relational training, customized to a wide range of practitioners and adapted across a variety of health care conversations. Such learning opportunities can directly address Accreditation Council for Graduate Medical Education core competencies in preparing capable, confident, and empathic health care practitioners.

Using medical simulation to teach crisis resource management and decision-making skills to otolaryngology housestaff.

OBJECTIVES: Develop a course to use in situ high-fidelity medical simulation (HFS) in an actual operating room (OR) to (1) teach teamwork and crisis resource management (CRM) skills simultaneously to otolaryngology and anesthesia trainees and OR nurses and (2) provide decision-making experience to ear, nose, and throat residents and OR teams in simulated high-risk, low-frequency airway emergencies. STUDY DESIGN: A simulation-based, in situ CRM course was developed to teach airway management and CRM in the OR. Upon completion of each course, the participants were surveyed using questions with (1-5) scale answers. SETTING: The simulated clinical scenarios took place in the intensive care unit and OR at Children's Hospital Boston. SUBJECTS AND METHODS: The participants consisted of pediatric otolaryngology fellows, otolaryngology residents, anesthesiology residents, fellows, and certified registered nurse anesthetists as well as OR nurses. Fifty-nine individuals participated in 9 simulation-based courses given between October 2008 and May 2010. The team members participated together in 3 simulated medical crises that centered on airway and anesthesia issues. Each simulated crisis was followed by a structured debriefing session conducted by trained debriefers. Embedded within the course were didactics on CRM principles. RESULTS: The participants' responses on the survey included General Course Organization, Realism, Debriefing, and Relevance to Future Practice. Ninety percent of the responses were favorable or very favorable. CONCLUSION: Using a newly developed, in situ HFS-based course, clinical decision-making skills and teamwork can be effectively taught concurrently to members of an OR team.

Simulation-based training delivered directly to the pediatric cardiac intensive care unit engenders preparedness, comfort, and decreased anxiety among multidisciplinary resuscitation teams.

OBJECTIVES: Resuscitation of pediatric cardiac patients involves unique and complex physiology, requiring multidisciplinary collaboration and teamwork. To optimize team performance, we created a multidisciplinary Crisis Resource Management training course that addressed both teamwork and technical skill needs for the pediatric cardiac intensive care unit. We sought to determine whether participation improved caregiver comfort and confidence levels regarding future resuscitation events. METHODS: We developed a simulation-based, in situ Crisis Resource Management curriculum using pediatric cardiac intensive care unit scenarios and unit-specific resuscitation equipment, including an extracorporeal membrane oxygenation circuit. Participants replicated the composition of a clinical team. Extensive video-based debriefing followed each scenario, focusing on teamwork principles and technical resuscitation skills. Pre- and postparticipation questionnaires were used to determine the effects on participants' comfort and confidence regarding participation in future resuscitations. RESULTS: A total of 182 providers (127 nurses, 50 physicians, 2 respiratory therapists, 3 nurse practitioners) participated in the course. All participants scored the usefulness of the program and scenarios as 4 of 5 or higher (5 = most useful). There was significant improvement in participants' perceived ability to function as a code team member and confidence in a code (P < .001). Participants reported they were significantly more likely to raise concerns about inappropriate management to the code leader (P < .001). CONCLUSIONS: We developed a Crisis Resource Management training program in a pediatric cardiac intensive care unit to teach technical resuscitation skills and improve team function. Participants found the experience useful and reported improved ability to function in a code. Further work is needed to determine whether participation in the Crisis Resource Management program objectively improves team function during real resuscitations.

Simulation at the point of care: reduced-cost, in situ training via a mobile cart.

OBJECTIVE: The rapid growth of simulation in health care has challenged traditional paradigms of hospital-based education and training. Simulation addresses patient safety through deliberative practice of high-risk low-frequency events within a safe, structured environment. Despite its inherent appeal, widespread adoption of simulation is prohibited by high cost, limited space, interruptions to clinical duties, and the inability to replicate important nuances of clinical environments. We therefore sought to develop a reduced-cost low-space mobile cart to provide realistic simulation experiences to a range of providers within the clinical environment and to serve as a model for transportable, cost-effective, widespread simulation-based training of bona-fide workplace teams. DESIGN: Descriptive study. SETTING: A tertiary care pediatric teaching hospital. MEASUREMENTS AND MAIN RESULTS: A self-contained mobile simulation cart was constructed at a cost of $8054 (mannequin not included). The cart is compatible with any mannequin and contains all equipment needed to produce a high quality simulation experience equivalent to that of our on-site center--including didactics and debriefing with videotaped recordings complete with vital sign overlay. Over a 3-year period the cart delivered 57 courses to 425 participants from five pediatric departments. All individuals were trained among their native teams and within their own clinical environment. CONCLUSIONS: By bringing all pedagogical elements to the actual clinical environment, a mobile cart can provide simulation to hospital teams that might not otherwise benefit from the educational tool. By reducing the setup cost and the need for dedicated space, the mobile approach provides a mechanism to increase the number of institutions capable of harnessing the power of simulation-based education internationally.

Toward a new paradigm in hospital-based pediatric education: the development of an onsite simulator program.

OBJECTIVE: The low incidence of crises in pediatrics, coupled with logistic issues and restricted work hours for trainees, hinders opportunities for frequent practice of crisis management and teamwork skills. We hypothesized that a dedicated simulator suite contiguous to the intensive care unit (ICU) would enhance the frequency and breadth of critical-incident training for a range of clinicians. DESIGN: Descriptive study. SETTING: A tertiary-care pediatric teaching hospital. MEASUREMENTS AND MAIN RESULTS: A realistic pediatric simulator suite was constructed 100 feet from the ICU, at a total base cost of $290,000. The simulation room is an exact replica of an ICU bed space, incorporating high-fidelity mannequin simulators. To capture an even wider audience, a portable unit was also created. Leaders from seven departments-critical care, cardiac intensive care, emergency medicine, transport medicine, anesthesia, respiratory care, and general pediatrics-completed instructor training to ensure effective debriefing techniques. Pediatric staff, including 100% of critical care fellows, 86% of nurses, 90% of respiratory therapists, and 74% of pediatric house staff, participated in >1500 learning encounters per year. All individuals were trained during their normal workday in the hospital. Courses in crisis resource management, skills acquisition, annual review, orientation, and trauma management (1,116, 98, 90, 60, and 60 encounters per year, respectively) were all designed by a multidisciplinary committee to ensure goal-directed education to a range of audiences. Annual costs were on par with those at other centers (approximately 44 dollars per trainee encounter). CONCLUSIONS: An onsite and comprehensive simulation program can significantly increase the opportunities for clinicians from multiple disciplines, in the course of their daily routines, to repetitively practice responses to pediatric medical crises. After an initial capital investment, the training appears to be cost-effective. Hospital-based simulator suites may point the way forward as a new paradigm for the effective education of today's busy clinicians.