Changes, Challenges, and Variations in Neonatal-Perinatal Medicine Fellowship: A View from the Program Directors

OBJECTIVES

 Neonatal-perinatal medicine (NPM) fellowship programs in the United States support >800 learners annually. Understanding variations in the programmatic structure, challenges, and needs is essential to optimize the educational environment and ensure the specialty's future.

STUDY DESIGN

 NPM fellowship program directors (PDs) and associate program directors (APDs) were invited to complete an electronic survey on their program administration, recruitment, clinical training, assessment methods, scholarly program, and career pathways. Each participant identified individual programmatic strengths, challenges, opportunities, and threats to the field.

RESULTS

 Representatives from 59 NPM fellowships provided data (response rate 59/96 = 61%). In total, 30% of PDs received less than the Accreditation Council for Graduate Medical Education -recommended protected time for administrative duties, and 44% of APDs received no protected time. Fellow clinical service assignments varied widely from 13 to 18 months and 90 to 175 call nights over 3 years. Recruitment practices varied across programs; 59% of respondents raised concerns over the pipeline of applicants. Conflicts between fellows and advanced practice providers were identified by 61% of responders. Programs varied in their scholarly offerings, with 44% of NPM fellowships interested in adding broader research opportunities.

CONCLUSION

 NPM fellowship leaders identified a need for improved programmatic support, enhanced measures to assess competency, opportunities to strengthen scholarly programs, shared curricular resources, and strategies to balance education with clinical demands. PDs and APDs identified threats to the future of NPM training programs including the diminishing pipeline of applicants into neonatology, challenges with clinical exposure and competence, inadequate support for the educational mission, issues supporting high-quality scholarship, and fewer graduates pursuing physician-investigator pathways. National organizations and academic institutions should take action to address these challenges so that fellowships can optimally prepare graduates to meet their patients' needs.

KEY POINTS

· Numerous challenges exist for current program directors in NPM including balancing clinical work with scholarly activities, accurately assessing competency, optimizing the culture of the learning environment, and ensuring that fellows are adequately prepared for a range of postgraduate positions.. · Significant variation exists across NPM fellowship programs in clinical service/calls assigned over 3 years of fellowship training, as well as opportunities to pursue scholarly activities across a variety of areas.. · Challenges exist related to ensuring an adequate number of future applicants into the specialty, including those from backgrounds traditionally underrepresented in medicine, as well as those seeking to pursue careers as physician-investigators..

Flipping the Teachers: Impact of a Standardized Physiology Curriculum on Neonatology Medical Educators

OBJECTIVE

 Academic physicians must teach elements in an Accreditation Council for Graduate Medical Education (ACGME)-mandated curriculum while balancing career development and clinical workload. Exploring educator perceptions on the learning environment and comparing two instructional methods (traditional didactics [TD] vs. flipped classroom [FC]) in one pediatric subspecialty may elucidate current challenges, barriers, and strategies to optimize learning and educator satisfaction.

STUDY DESIGN

 A randomized trial comparing effectiveness and learner preference for FC versus TD physiology teaching was conducted in ACGME-accredited neonatal-perinatal medicine (NPM) fellowship programs in 2018 to 2019. Educator preferences were elicited through online surveys pre- and postintervention. Free-text comments were provided for questions exploring strengths, challenges, and opportunities in fellowship education. Statistical analysis included comparisons of demographics and pre-post-intervention educator responses between groups. Thematic analysis of text responses was conducted to identify common subthemes.

RESULTS

 From 61 participating programs, 114 FC educators and 130 TD educators completed surveys. At baseline, all educators experienced professional satisfaction from teaching fellows, but noted challenges with time available to create and/or deliver educational content, limited content expertise amongst faculty, colleagues' limited enthusiasm toward educating fellows, and lack of perceived value of education by institutions given limited protected time or credit toward promotion. Postintervention, educators in both groups noted a preference to teach physiology using FC due to interactivity, learner enthusiasm, and learner-centeredness. FC educators had a 17% increase in preference to teach using FC (p = 0.001). Challenges with FC included ensuring adequate trainee preparation, protecting educational time, and providing educators with opportunities to develop facilitation skills.

CONCLUSION

 Overall, NPM educators in a trial evaluating a standardized, peer-reviewed curriculum report professional satisfaction from teaching, but described logistical challenges with developing/delivering content. Educators preferred instruction using FC, but identified challenges with learner preparedness and ensuring adequate educator time and skill. Future efforts should be dedicated to addressing these barriers.

KEY POINTS

· Many challenges exist for educators teaching neonatal-perinatal medicine fellows, including time, support, and recognition.. · Many educators preferred using flipped classroom methodology with a standardized curriculum due to interactivity and learner-centeredness.. · Benefits of a standardized, peer-reviewed curriculum include reduced preparation time, adaptability of content, and learning environment enhancement..

Finding Your Voice: A Large-Scale Nursing Training in Speaking up and Listening Skills

BACKGROUND

Training in speaking up skills for nursing professionals provides the groundwork for promoting a culture of curiosity and inquiry. At the foundation of speaking up is psychological safety for team members to disagree, offer alternative ideas, and ask questions.

METHOD

A large-scale training session, Finding Your Voice: Speaking Up & Listening Skills, was designed and delivered to 1,306 nurses at an academic medical center.

RESULTS

Most participants reported that the session met the training goals (97%). There was an increase in participants' confidence in speaking up (pretraining 69% ± 19%; posttraining 73% ± 15%; p < .0001), and listening (pretraining 68% ± 19%; post-training 74% ± 15%; p < .0001). Leaders showed greater increases in confidence in listening and responding to nurses speaking up (leaders 5.6% vs. nonleaders 4.2%, p < .00001).

CONCLUSION

Nurses benefited from an interactive educational experience by practicing strategies for speaking up and listening. [J Contin Educ Nurs. 202x;5x(x):xx-xx.].

Implicit Bias and Health Disparities Education in the Neonatal Intensive Care Unit

OBJECTIVE

 This study aimed to characterize implicit bias (IB) and health disparities (HD) education in neonatal-perinatal medicine (NPM), including current educational opportunities, resources, and barriers.

STUDY DESIGN

 A national web-based survey was sent to NPM fellows, neonatologists, and frontline providers after iterative review by education experts from the National Neonatology Curriculum Committee. Quantitative data were analyzed with chi-square and Fisher's exact tests. Qualitative data were evaluated using thematic analysis.

RESULTS

 Of the 452 NPM survey respondents, most desired additional IB (76%) and HD (83%) education. A greater proportion of neonatologists than fellows received IB (83 vs. 57%) and HD (87 vs. 74%) education. Only 41% of neonatologists reported that their institution requires IB training. A greater proportion of fellows than neonatologists expressed dissatisfaction with the current approaches for IB (51 vs. 25%, p < 0.001) and HD (43 vs. 25%, p = 0.015) education. The leading drivers of dissatisfaction included insufficient time spent on the topics, lack of specificity to NPM, inadequate curricular scope or depth, and lack of local educator expertise. A minority of faculty who were tasked to educate others have received specific educator training on IB (21%) and HD (16%). Thematic analysis of survey free-text responses identified three main themes on the facilitators and barriers to successful IB and HD education: individual, environmental, and curricular design variables.

CONCLUSION

 NPM trainees and neonatologists desire tailored, active, and expert-guided IB and HD education. Identified barriers are important to address in developing an effective IB/HD curriculum for the NPM community.

KEY POINTS

· There is a gap between the current delivery of IB/HD education and the needs of the NPM community.. · NPM trainees and neonatologists desire tailored, active, and expert-guided IB and HD education.. · A successful curriculum should be widely accessible, NPM-specific, and include facilitator training..

Race and Ethnicity of Infants Enrolled in Neonatal Clinical Trials: A Systematic Review

Importance

Representativeness of populations within neonatal clinical trials is crucial to moving the field forward. Although racial and ethnic disparities in research inclusion are well documented in other fields, they are poorly described within neonatology.

Objective

To describe the race and ethnicity of infants included in a sample of recent US neonatal clinical trials and the variability in this reporting.

Evidence Review

A systematic search of US neonatal clinical trials entered into Cochrane CENTRAL 2017 to 2021 was conducted. Two individuals performed inclusion determination, data extraction, and quality assessment independently with discrepancies adjudicated by consensus.

Findings

Of 120 studies with 14 479 participants that met the inclusion criteria, 75 (62.5%) included any participant race or ethnicity data. In the studies that reported race and ethnicity, the median (IQR) percentage of participants of each background were 0% (0%-1%) Asian, 26% (9%-42%) Black, 3% (0%-12%) Hispanic, 0% (0%-0%) Indigenous (eg, Alaska Native, American Indian, and Native Hawaiian), 0% (0%-0%) multiple races, 57% (30%-68%) White, and 7% (1%-21%) other race or ethnicity. Asian, Black, Hispanic, and Indigenous participants were underrepresented, while White participants were overrepresented compared with a reference sample of the US clinical neonatal intensive care unit (NICU) population from the Vermont Oxford Network. Many participants were labeled as other race or ethnicity without adequate description. There was substantial variability in terms and methods of reporting race and ethnicity data. Geographic representation was heavily skewed toward the Northeast, with nearly one-quarter of states unrepresented.

Conclusions and Relevance

These findings suggest that neonatal research may perpetuate inequities by underrepresenting Asian, Black, Hispanic, and Indigenous neonates in clinical trials. Studies varied in documentation of race and ethnicity, and there was regional variation in the sites included. Based on these findings, funders and clinical trialists are advised to consider a 3-point targeted approach to address these issues: prioritize identifying ways to increase diversity in neonatal clinical trial participation, agree on a standardized method to report race and ethnicity among neonatal clinical trial participants, and prioritize the inclusion of participants from all regions of the US in neonatal clinical trials.

A new era of assessment for neonatal-perinatal medicine trainees: milestones 2.0

To optimize post-graduate competency-based assessment for medical trainees, the Accreditation Council for Graduate Medical Education initiated a sub-specialty-specific revision of the existing Milestones 1.0 assessment framework in 2016. This effort was intended to increase both the effectiveness and accessibility of the assessment tools by incorporating specialty-specific performance expectations for medical knowledge and patient care competencies; decreasing item length and complexity; minimizing inconsistencies across specialties through the development of common "harmonized" milestones; and providing supplemental materials, including examples of expected behaviors at each developmental level, suggested assessment strategies, and relevant resources. This manuscript describes the efforts of the Neonatal-Perinatal Medicine Milestones 2.0 Working Group, outlines the overall intent of Milestones 2.0, compares the novel Milestones to the original version, and details the materials contained in the novel supplemental guide. This new tool should enhance NPM fellow assessment and professional development while maintaining consistent performance expectations across specialties.

Competency-based assessment in neonatal simulation-based training

Simulation is a cornerstone of training in neonatal clinical care, allowing learners to practice skills in a safe and controlled environment. Competency-based assessment provides a systematic approach to evaluating technical and behavioral skills observed in the simulation environment to ensure the learner is prepared to safely perform the skill in a clinical setting. Accurate assessment of competency requires the creation of tools with evidence of validity and reliability. There has been considerable work on the use of competency-based assessment in the field of neonatology. In this chapter, we review neonatal simulation-based training, examine competency-based assessment tools, explore methods to gather evidence of the validity and reliability, and review an evidence-based approach to competency-based assessment using simulation.

Best Practices and Educator Strategies for Facilitating a Flipped Classroom in Graduate Medical Education

OBJECTIVE

 Effective flipped classroom (FC) education fosters learner engagement, promoting higher-level cognitive skills. FC learning in graduate medical education (GME) has increased, but few educators have significant experience with FC facilitation. There are no evidence-based practices to support professional development of FC facilitation skills in GME. The objective of this study is to identify best practices for effective FC facilitation in GME.

STUDY DESIGN

 We conducted a mixed-methods, cross-sectional study of faculty educators who participated in a randomized controlled trial (RCT) using FC for physiology education in neonatal-perinatal medicine. Educators completed a 25-question survey about effective strategies for FC facilitation. A subset of educators participated in interviews to share their FC facilitation experiences and strategies to maximize learner engagement. Quantitative survey data were analyzed with descriptive statistics. Qualitative survey and interview data were coded and analyzed inductively to identify themes.

RESULTS

 Seventy-five educators completed the survey (75/136, 55% response rate), and 11 participated in semistructured interviews. While educators facilitated a median of two FC sessions (interquartile range: 1, 5) during the RCT, 43 (57%) had not received prior training in FC facilitation. Qualitative data analyses generated five themes that aligned with quantitative survey results: (1) educator preferences, (2) unique FC facilitation skills, (3) learning environment optimization, (4) subject matter expertise, and (5) learner behavior management. Sixty-two educators (83%) felt they were well prepared to lead FC sessions. Thirty-six educators (48%) reported that unprepared learners disrupt the learning environment, and the provision of clear expectations and adequate time to prepare for FCs improves learner preparation. Strategies to facilitate effective FC sessions included creating a safe learning environment and engaging learners in critical thinking.

CONCLUSION

 Educators highlighted faculty development needs, strategies, and actions to promote effective FC facilitation. Further exploration through learner interviews will provide additional evidence for the development of best practices and resources for FC facilitation.

KEY POINTS

· Educators prefer the FC educational modality over traditional didactic lectures.. · Prior experiences in simulation debriefing provide foundational skills for new FC facilitators.. · Setting learner expectations and ensuring safe space in the classroom encourage learner engagement.. · Educator and learner preparation for FC is essential to optimize the learning experience.. · Unique approaches in facilitation are required to support all types of learners..

Association of full premedication on tracheal intubation outcomes in the neonatal intensive care unit: an observational cohort study

OBJECTIVE

Evaluate the association of short-term tracheal intubation (TI) outcomes with premedication in the NICU.

STUDY DESIGN

Observational single-center cohort study comparing TIs with full premedication (opiate analgesia and vagolytic and paralytic), partial premedication, and no premedication. The primary outcome is adverse TI associated events (TIAEs) in intubations with full premedication compared to those with partial or no premedication. Secondary outcomes included change in heart rate and first attempt TI success.

RESULTS

352 encounters in 253 infants (median gestation 28 weeks, birth weight 1100 g) were analyzed. TI with full premedication was associated with fewer TIAEs aOR 0.26 (95%CI 0.1-0.6) compared with no premedication, and higher first attempt success aOR 2.7 (95%CI 1.3-4.5) compared with partial premedication after adjusting for patient and provider characteristics.

CONCLUSION

The use of full premedication for neonatal TI, including an opiate, vagolytic, and paralytic, is associated with fewer adverse events compared with no and partial premedication.

Neonatal Transport Safety Metrics and Adverse Event Reporting: A Systematic Review

OBJECTIVE

Neonatal transports are an essential component of regionalized medical systems. Neonates who are unstable after birth require transport to a higher level of care by neonatal transport teams. Data on adverse events on neonatal transports are limited. The aim of this study was to identify, evaluate, and summarize the findings of all relevant studies on adverse events on neonatal transports.

METHODS

We identified 38 studies reporting adverse events on neonatal transports from January 1, 2000, to December 31, 2019. The adverse events were distributed into 5 categories: vital sign abnormalities, laboratory value abnormalities, equipment challenges, system challenges, cardiopulmonary resuscitation, and transport-related mortality.

RESULTS

Most of the evidence surrounds vital sign abnormalities during transport (n = 28 studies), with hypothermia as the most frequently reported abnormal vital sign. Fourteen studies addressed laboratory abnormalities, 12 reported on events related to equipment issues, and 4 reported on system issues that lead to adverse events on transport. Of the 38 included studies, 12 included mortality related to transport as an outcome, and 4 reported on cardiopulmonary resuscitation during transport. There were significant variations in samples, definitions of adverse events, and research quality.

CONCLUSION

Adverse events during neonatal transport have been illuminated in various ways, with vital sign abnormalities most commonly explored in the literature. However, considerable variation in studies limits a clear understanding of the relative frequencies of each type of adverse event. The transport safety field would benefit from more efforts to standardize adverse event definitions, collect safety data prospectively, and pool data across larger care systems.

Clinician perception of care at the end of life in a quaternary neonatal intensive care unit

Introduction

Care for neonates at the end of life (EOL) is often challenging for families and medical teams alike, performed suboptimally, and requires an experienced and compassionate clinician. Much literature exists on adult and pediatric EOL care, but limited studies examine the neonatal process.

Methods

We aimed to describe clinicians' experiences around EOL care in a single quaternary neonatal intensive care unit as we implemented a standard guideline using the Pediatric Intensive Care Unit-Quality of Dying and Death 20 tool.

Results

Surveys were completed by 205 multidisciplinary clinicians over three time periods and included 18 infants at EOL. While most responses were high, a meaningful minority were below goal (<8 on 0-10 scale) for troubling symptom management, conflict between parents and staff, family access to resources, and parent preparation of symptoms. Comparison between Epochs revealed improvement in one symptom management and four communication categories. Satisfaction scores related to education around EOL were better in later Epochs. Neonatal Pain, Agitation, and Sedation Scale scores were low, with few outliers.

Discussion

These findings can guide those aiming to improve processes around neonatal EOL by identifying areas with the greatest challenges (e.g., conflict management) and areas that need further study (e.g., pain management around death).

Comparison of knowledge acquisition and retention following traditional didactic vs. flipped classroom education utilizing a standardized national curriculum: a randomized controlled trial

OBJECTIVE

Measure the effectiveness of and preference for a standardized, national curriculum utilizing flipped classrooms (FC) in neonatal-perinatal medicine (NPM) fellowships.

STUDY DESIGN

Multicentered equivalence, cluster randomized controlled trial of NPM fellowship programs randomized to receive standardized physiology education as in-class lectures (traditional didactic, TD arm) or as pre-class online videos followed by in-class discussions (FC arm). Four multiple-choice question quizzes and three surveys were administered to measure knowledge acquisition, retention, and educational preferences.

RESULTS

530 fellows from 61 NPM fellowships participated. Quiz performance was comparable between groups at all time points (p = NS, TD vs FC at 4 time points). Post intervention, more fellows in both groups preferred group discussions (pre/post FC 42% vs. 58%, P = 0.002; pre/post TD 43% vs. 60%, P = < 0.001). FC fellows were more likely to rate classroom effectiveness positively (FC/TD, 70% vs. 36%, P < 0.001).

CONCLUSIONS

FCs promote knowledge acquisition and retention equivalent to TD and FC modalities are preferred by fellows.

Consensus on an implicit bias and health disparities curriculum in neonatal medicine: a Delphi study

OBJECTIVE

Despite longstanding and recurrent calls for effective implicit bias (IB) education in health professions education as one mechanism to reduce ongoing racism and health disparities, such curricula for neonatal-perinatal medicine (NPM) are limited. We aim to determine the key curricular elements for educating NPM fellows, advanced practice providers, and attending physicians in the critical topics of IB and health disparities.

STUDY DESIGN

A modified Delphi study was performed with content experts in IB and health disparities who had educational relationships to those working and training in the neonatal intensive care unit.

RESULT

Three Delphi rounds were conducted from May to November 2021. Experts reached consensus on a variety of items for inclusion in the curriculum, including educational goals, learning objectives, teaching strategies, and educator principles.

CONCLUSION

Essential curricular components of an IB and health disparities curriculum for neonatal medicine were defined using rigorous consensus building methodology.

Neonatal Vital Sign Trajectories and Risk Factors During Transport Within a Regional Care Network

OBJECTIVE

The aim of this study was to characterize vital sign abnormalities, trajectories, and related risk factors during neonatal transport.

METHODS

We performed a retrospective analysis of neonates transported within a US regional care network in 2020 to 2021. Demographic and clinical data were collected from electronic records. Group-based trajectory modeling was applied to identify groups of neonates who followed distinct vital sign trajectories during transport. Patients with conditions likely to impact the assessed vital were excluded. Risk factors for trajectories were examined using modified Poisson regression models.

RESULTS

Of the 620 neonates in the study, 92% had one abnormal systolic blood pressure (SBP) measure, approximately half had an abnormal heart rate (47%) or temperature (56%), and 28% had an abnormal oxygen saturation measure during transport. Over half (53%) were in a low and decreasing SBP trajectory, and 36% were in a high and increasing heart rate trajectory. Most infants ≤ 28 weeks postmenstrual age had 2 or more concerning vital sign trajectories during transport.

CONCLUSION

Abnormal vital signs were common during neonatal transport, and potentially negative trajectories in heart rate and SBP were more common than temperature or oxygen saturation. Transport teams should be trained and equipped to detect concerning trends and respond appropriately while en route.

Perspectives of Triage Team Members Participating in Statewide Triage Simulations for Scarce Resource Allocation During the COVID-19 Pandemic in Washington State

IMPORTANCE

The COVID-19 pandemic prompted health care institutions worldwide to develop plans for allocation of scarce resources in crisis capacity settings. These plans frequently rely on rapid deployment of institutional triage teams that would be responsible for prioritizing patients to receive scarce resources; however, little is known about how these teams function or how to support team members participating in this unique task.

OBJECTIVE

To identify themes illuminating triage team members' perspectives and experiences pertaining to the triage process.

DESIGN, SETTING, AND PARTICIPANTS

This qualitative study was conducted using inductive thematic analysis of observations of Washington state triage team simulations and semistructured interviews with participants during the COVID-19 pandemic from December 2020 to February 2021. Participants included clinician and ethicist triage team members. Data were analyzed from December 2020 through November 2021.

MAIN OUTCOMES AND MEASURES

Emergent themes describing the triage process and experience of triage team members.

RESULTS

Among 41 triage team members (mean [SD] age, 50.3 [11.4] years; 21 [51.2%] women) who participated in 12 simulations and 21 follow-up interviews, there were 5 Asian individuals (12.2%) and 35 White individuals (85.4%); most participants worked in urban hospital settings (32 individuals [78.0%]). Three interrelated themes emerged from qualitative analysis: (1) understanding the broader approach to resource allocation: participants strove to understand operational and ethical foundations of the triage process, which was necessary to appreciate their team's specific role; (2) contending with uncertainty: team members could find it difficult or feel irresponsible making consequential decisions based on limited clinical and contextual patient information, and they grappled with ethically ambiguous features of individual cases and of the triage process as a whole; and (3) transforming mindset: participants struggled to disentangle narrow determinations about patients' likelihood of survival to discharge from implicit biases and other ethically relevant factors, such as quality of life. They cited the team's open deliberative process, as well as practice and personal experience with triage as important in helping to reshape their usual cognitive approach to align with this unique task.

CONCLUSIONS AND RELEVANCE

This study found that there were challenges in adapting clinical intuition and training to a distinctive role in the process of scarce resource allocation. These findings suggest that clinical experience, education in ethical and operational foundations of triage, and experiential training, such as triage simulations, may help prepare clinicians for this difficult role.

Telecoaching Improves Positive Pressure Ventilation Performance During Simulated Neonatal Resuscitations

INTRODUCTION

Positive pressure ventilation (PPV) is a critical skill for neonatal resuscitation. We hypothesized that telecoaching would improve PPV performance in neonatal providers during simulated neonatal resuscitations.

SETTING

Level IV neonatal intensive care unit (NICU).

METHODS

This prospective crossover study included 14 experienced NICU nurses and respiratory therapists who performed PPV on a mannequin that recorded parameters of ventilation efficiency. Participants were randomized to practice independently (control) or with live feedback from a remote facilitator through audiovisual connection (intervention) and then switched to the opposite group. Participants' mask leak percentage, ventilation rates, and pressure delivery were analyzed.

RESULTS

The primary outcome of mask leak percentage was significantly increased in the telecoaching group (19% [interquartile range {IQR} 14-59.25] vs. 100% [IQR 88-100] leak, p = 0.0001). The secondary outcome of peak inspiratory pressure (PIP) delivery was also increased (median 27.6 [IQR 23.5-34.7] vs. 23.3 [IQR 19.1-32.8] cmH₂O, p < 0.001). Differences in ventilation rates were not statistically significant (55 vs. 58 breaths/min, p = 0.51).

CONCLUSION

Participants demonstrated better PPV performance during telecoaching with less mask leak. The intervention group also had higher measured peak inspiratory pressures. Telecoaching may be a feasible method to provide real-time feedback to health care providers during simulated neonatal resuscitations.

HYPOTHESIS

Neonatal providers who receive telecoaching during simulated resuscitations will perform PPV more effectively than those who do not receive telecoaching.

The Global Healthcare Simulation Economy: A Scoping Review

Healthcare simulation is a technique that creates a situation or environment that allows persons to experience a representation of a real health care event for the purpose of practice, learning, evaluation, or gaining an understanding of systems or human actions. The use of healthcare simulation has grown rapidly over the last decade. In this review, we describe the global healthcare simulation economy. We reviewed the literature describing the global healthcare simulation economy using four research databases (Google Scholar, MEDLINE, Embase, and EconLit) as well as alternative sources. The specific aims were to examine the major economic themes facing the healthcare simulation economy. We found that the global healthcare simulation market is segmented based on product & services, fidelity, end-user, and geography. The market has experienced new player entry over the last few years, with most businesses focused in North America, Europe, and Asia-Pacific. The global healthcare simulation market is expected to reach between $3.19 and $7.7 billion by 2027, with a compound annual growth rate of 14.6% to 17.8%. Political and trade issues between America and China may increase the cost of goods in the short term. There are no global regulations on the use of healthcare simulation for training, licensing, or certification. Therefore, individual countries, states, and healthcare specialties establish individual regulations. We conclude that the major economic issues facing the global healthcare simulation economy include market segmentation, the entry of new players, and differential global growth. These factors, plus recent political and trade issues, and lack of regulations, could impact decision-making.

Functionality of Scarce Healthcare Resource Triage Teams During the COVID-19 Pandemic: A Multi-Institutional Simulation Study

Plans for allocating scarce healthcare resources during the COVID-19 pandemic commonly involve the activation of institutional triage teams. These teams would be responsible for selecting patients who are most likely to survive to be prioritized to receive scarce resources. However, there is little empirical support for this approach.

DESIGN

High-fidelity triage-team simulation study.

SETTING

Healthcare institutions in Washington state.

SUBJECTS

Triage teams, consisting of at least two senior clinicians and a bioethicist.

INTERVENTIONS

Participants reviewed a limited amount of deidentified information for a diverse sample of critically ill patients. Teams then assigned each patient to one of five prioritization categories defined by likelihood of survival to hospital discharge. The process was refined based on observation and participant feedback after which a second phase of simulations was conducted.

MEASUREMENTS AND MAIN RESULTS

Feasibility was assessed by the time required for teams to perform their task. Prognostic accuracy was assessed by comparing teams' prediction about likelihood of survival to hospital discharge with real-world discharge outcomes. Agreement between the teams on prognostic categorization was evaluated using kappa statistics. Eleven triage team simulations (eight in phase 1 and three in phase 2) were conducted from December 2020 to February 2021. Overall, teams reviewed a median of 23 patient cases in each session (interquartile range [IQR], 17-29) and spent a median of 102 seconds (IQR, 50-268) per case. The concordance between expected survival and real-world survival to discharge was 71% (IQR, 64-76%). The overall agreement between teams for placement of patients into prognostic categories was moderate (weighted kappa = 0.53).

CONCLUSIONS

These findings support the potential feasibility, accuracy, and effectiveness of institutional triage teams informed by a limited set of patient information items as part of a strategy for allocating scarce resources in healthcare emergencies. Additional work is needed to refine the process and adapt it to local contexts.

Deliberate practices of speaking up and responding skills: the Speak-PREP e-learning module for healthcare professionals

Purpose

Speaking up and responding to others’ concerns promotes patient safety. We describe health professionals’ utilisation of these important skills.

Method

We developed an interactive e-learning module, Speak-PREP, to train healthcare professionals in speaking up and responding strategies. Participants completed interactive video-based exercises that engaged them with entering speaking up and responding statements, augmenting strategies from a list of prompting phrases and responding to a pushback. We report strategy utilisation.

Results

A total of 101 health professionals completed Speak-PREP training. Most frequently used speaking up strategies were: brainstorming to explore solutions (50%), showing consideration of others (45%) and encouraging others’ opinions through invitations (43%). Responding strategies included reflecting the concern expressed by colleagues, discussing next steps and expressing gratitude (70%, 67% and 50%, respectively). When prompted, participants augmented their statements with reframing concerns, asking questions to deepen understanding, using how or what to start questions and expressing curiosity (p<0.00001, p=0.003, p=0.0002 and p<0.0001, respectively). Pushbacks lead to increased use of reflecting the concern and decreasing consideration, curiosity, empathy, expressing gratitude and encouraging others’ opinions (p<0.05 for all).

Conclusions

The Speak-PREP module targeted deliberate practice in speaking up and responding skills. Future work should examine the application of these strategies in the clinical environment.

Teaching Antenatal Counseling Skills via Video Conference

Neonatologists provide counseling to expectant parents to prepare them for the birth and subsequent medical care that their extremely preterm, or otherwise medically complex newborn may require. The skills required to conduct these sensitive conversations are often taught to neonatology trainees via direct observation or simulated scenarios in advance of counseling actual patients. This technical report details how we taught antenatal counseling skills to junior neonatal-perinatal medicine (NPM) fellows via video conferencing during the coronavirus disease 2019 (COVID-19) pandemic. This approach could be used to effectively prepare future trainees to perform antenatal counseling.

Value, Strengths, and Challenges of e-Learning Modules Paired with the Flipped Classroom for Graduate Medical Education: A Survey from the National Neonatology Curriculum

OBJECTIVE

This study aimed to determine the value, strengths, and challenges of implementing an e-learning based flipped classroom (FC) educational modality as part of the standardized physiology National Neonatology Curriculum (NNC), created for neonatal-perinatal medicine (NPM) fellow learners and faculty educators.

STUDY DESIGN

This is a cross-sectional study of NPM fellows and faculty educators who utilized at least one of the e-learning based NNC FC respiratory physiology programs between May and September 2018. Participants were surveyed anonymously regarding their experiences participating in the NNC, including measures of preparation time. A combination of descriptive statistics and proportion comparisons were used for data analysis.

RESULTS

Among 172 respondents, the majority of fellow and faculty respondents reported positive attitudes toward the educational content and case discussions, and the majority supported national standardization of NPM physiology education (92%). Fellows reported greater preclass preparation for their FC compared with previous didactic lectures (30-60 vs. 0-15 minutes, p < 0.01). Faculty facilitators reported less preparation time before facilitating a FC compared with the time required for creating a new didactic lecture (median: 60 vs. 240 minutes, p < 0.01). Both fellows and faculty respondents preferred the FC approach to traditional didactics, with fellows showing a greater degree of preference than faculty (68 vs. 52%, respectively, p = 0.04).

CONCLUSION

Fellows and faculty educators supported the FC learning, reporting peer-to-peer learning, and the establishment of a learning community which promotes adult learning and critical thinking skills. A national physiology curriculum creates equitable and engaging educational experiences for all NPM fellows while reducing individual program burden of content creation. Our findings further supported the development of an NNC using a flipped classroom modality.

Associations between family presence and neonatal intubation outcomes: a report from the National Emergency Airway Registry for Neonates: NEAR4NEOS

OBJECTIVE

Describe the current practice of family presence during neonatal tracheal intubations (TIs) across neonatal intensive care units (NICUs) and examine the association with outcomes.

DESIGN

Retrospective analysis of TIs performed in NICUs participating in the National Emergency Airway Registry for Neonates (NEAR4NEOS).

SETTING

Thirteen academic NICUs.

PATIENTS

Infants undergoing TI between October 2014 and December 2017.

MAIN OUTCOME MEASURES

Association of family presence with TI processes and outcomes including first attempt success (primary outcome), success within two attempts, adverse TI-associated events (TIAEs) and severe oxygen desaturation ≥20% from baseline.

RESULTS

Of the 2570 TIs, 242 (9.4%) had family presence, which varied by site (median 3.6%, range 0%-33%; p<0.01). Family member was more often present for older infants and those with chronic respiratory failure. Fewer TIs were performed by residents when family was present (FP 10% vs no FP 18%, p=0.041). Among TIs with family presence versus without family presence, the first attempt success rate was 55% vs 49% (p=0.062), success within two attempts was 74% vs 66% (p=0.014), adverse TIAEs were 18% vs 20% (p=0.62) and severe oxygen desaturation was 49% vs 52%, (p=0.40). In multivariate analyses, there was no independent association between family presence and intubation success, adverse TIAEs or severe oxygen desaturation.

CONCLUSION

Family are present in less than 10% of TIs, with variation across NICUs. Even after controlling for important patient, provider and site factors, there were no significant associations between family presence and intubation success, adverse TIAEs or severe oxygen desaturation.

Interprofessional model on speaking up behaviour in healthcare professionals: a qualitative study

Objectives

Despite training and the recognition that speaking up can mitigate harm to patients and save lives, healthcare professionals do not consistently speak up when they have patient safety concerns. The purpose of this study was to identify barriers to and facilitators of speaking up about patient safety concerns to inform the development of interventions that will increase this behaviour.

Design

From October 2017 to February 2018, the study team conducted focus groups and interviews with nurses, advanced practice providers and physicians at three healthcare facilities. Participants were prompted to share their personal experiences with and perspectives on speaking up about patient safety concerns and to discuss strategies for communicating those concerns.

Setting

Tertiary academic healthcare centre.

Participants

62 healthcare professionals participated in the study. Purposeful sampling was used to include participants of different health professions and experience levels.

Main outcome measures

We planned to answer questions about why more healthcare professionals do not consistently speak up when they have legitimate patient safety concerns and to identify ways to enhance current interventions on speaking up behaviours,

Results

Twelve focus group discussions and two interviews were conducted with 62 participants. We identified two recurring themes: (1) The predominantly hierarchical culture of medicine is a barrier to speaking up and (2) Institutional, interpersonal and individual factors can modulate the impact of medicine’s hierarchical culture on speaking up behaviours and inform the strategies employed.

Conclusions

The data highlighted the importance of moving beyond targeting front-line healthcare professionals for training in the skills of speaking up and engaging institutional leaders and systems to actively promote and reward speaking up behaviours.

Interprofessional ECMO telerounding: a novel approach to neonatal ECMO clinical participation and education

OBJECTIVE

Determine the feasibility, strengths, and barriers of offering extracorporeal membrane oxygenation (ECMO) telerounding to neonatal intensive care unit (NICU) care providers.

STUDY DESIGN

NICU providers were invited to join ECMO rounds by teleconference. Data were collected on telerounding participation and ECMO concepts discussed. A survey was sent to all providers.

RESULTS

From March 2018 to February 2020, telerounding on 24 neonatal ECMO patients (168 ECMO days) was performed in a Level IV NICU. A mean of four providers joined telerounds per ECMO day with an increase from 3 to 6 providers over the study period. Nearly all respondents felt telerounding lowered barriers to attending ECMO rounds (94%), promoted engagement (89%), and improved continuity of care (78%). Barriers to ECMO telerounding were suboptimal audio connections and limited ability to participate in the clinical discussion.

CONCLUSION

ECMO telerounding is well-received by NICU providers. It can improve provider participation, complement existing in-person ECMO rounds, and ECMO education.

Associations of Stylet Use during Neonatal Intubation with Intubation Success, Adverse Events, and Severe Desaturation: A Report from NEAR4NEOS

INTRODUCTION

Intubations are frequently performed procedures in neonatal intensive care units (NICU) and delivery rooms (DR). Unsuccessful first attempts are common as are tracheal intubation-associated events (TIAEs) and severe desaturations. Stylets are often used during intubation, but their association with intubation outcomes is unclear.

OBJECTIVE

To compare intubation success, rate of relevant TIAEs, and severe desaturations in neonates intubated with and without stylets.

METHODS

Tracheal intubations of neonates in the NICU or DR from 16 centers between October 2014 and December 2018, performed by neonatology or pediatric providers, were collected from the NEAR4NEOs international registry. Primary oral intubations with a laryngoscope were included in the analysis. First-attempt success, the occurrence of relevant TIAEs, and severe oxygen desaturation (≥20% saturation drop from baseline) were compared between intubations performed with versus without a stylet. Logistic regression with generalized estimate equations was used to control for covariates and clustering by sites.

RESULTS

Out of 5,292 primary oral intubations, 3,877 (73%) utilized stylets. Stylet use varied considerably across the centers with a range between 0.5 and 100%. Stylet use was not associated with first-attempt intubation success, esophageal intubation, mainstem intubation, or severe desaturations after controlling for confounders. Patient size was associated with these outcomes and much more predictive of success.

CONCLUSIONS

Stylet use during neonatal intubation was not associated with higher first-attempt intubation success, fewer relevant TIAEs, or less severe desaturations. These data suggest that stylets can be used based on individual preference, but stylet use may not be associated with better intubation outcomes.

Telehealth Training During the COVID-19 Pandemic: A Feasibility Study of Large Group Multiplatform Telesimulation Training

Background: Video telehealth is an important tool for health care delivery during the COVID-19 pandemic. Given physical distancing recommendations, access to traditional in-person telehealth training for providers has been limited. Telesimulation is an alternative to in-person telehealth training. Telesimulation training with both remote participants and facilitators using telehealth software has not been described. Objective: We investigated the feasibility of a large group telesimulation provider training of telehealth software for remote team leadership skills with common neonatal cases and procedures. Methods: We conducted a 90-min telesimulation session with a combination of InTouch™ provider access software and Zoom™ teleconferencing software. Zoom facilitators activated InTouch software and devices and shared their screen with remote participants. Participants rotated through skill stations and case scenarios through Zoom and directed bedside facilitators to perform simulated tasks using the shared screen and audio connection. Participants engaged in a debrief and a pre- and postsurvey assessing participants' comfort and readiness to use telemedicine. Data were analyzed using descriptive statistics and paired t tests. Results: Twenty (n = 20) participants, five Zoom and eight bedside facilitators participated. Twenty-one (21) pre- and 16 postsurveys were completed. Most participants were attending neonatologists who rarely used telemedicine software. Postsession, participants reported increased comfort with some advanced InTouch features, including taking and sharing pictures with the patient (p < 0.01) and drawing on the shared image (p < 0.05), but less comfort with troubleshooting technical issues, including audio and stethoscope (p < 0.01). Frequently stated concerns were troubleshooting technical issues during a call (75%, n = 16) and personal discomfort with telemedicine applications and technology (56%, n = 16). Conclusion: Large group telesimulation is a feasible way to offer telehealth training for physicians and can increase provider comfort with telehealth software.

Cardiopulmonary resuscitation in quaternary neonatal intensive care units: a multicenter study

BACKGROUND

The reported incidence of cardiopulmonary resuscitation (CPR) in quaternary NICU is approximately 10-times higher than in the delivery room. However, the etiologies and outcomes of CPR in quaternary NICUs are poorly understood. We hypothesized that demographic characteristics, diagnoses, interventions, and arrest etiologies would be associated with survival to discharge after CPR.

METHODS

Multicenter retrospective cohort study of four quaternary NICUs over six years (2011-2016). Demographics, resuscitation event data, and post-arrest outcomes were analyzed. The primary outcome was survival to discharge.

RESULTS

Of 17,358 patients admitted to four NICUs, 200 (1.1%) experienced a CPR event, and 45.5% of those survived to discharge. Acute respiratory compromise leading to cardiopulmonary arrest occurred in 182 (91%) of the CPR events. Most neonates requiring CPR were on mechanical ventilation (79%) and had central venous access (90%) at the time of arrest. Treatments at the time of the arrest associated with decreased survival to discharge included mechanical ventilation, antibiotics, or vasopressor therapy (p < 0.01). Etiologies of arrest associated with decreased survival to discharge included multisystem organ failure, septic shock, and pneumothorax (p < 0.05). Longer duration of CPR was associated with decreased survival to discharge. The odds of surviving to discharge decreased for infants who had a primarily cardiac arrest and for infants who received epinephrine during the arrest.

CONCLUSION

Approximately 1% of neonates admitted to quaternary NICUs require CPR. The most common etiology of arrest is acute respiratory compromise on a ventilator. CPR events with respiratory etiology have a favorable outcome as compared to non-respiratory causes.

Team Stress and Adverse Events during Neonatal Tracheal Intubations: A Report from NEAR4NEOS

OBJECTIVE

This study aimed to examine the association between team stress level and adverse tracheal intubation (TI)-associated events during neonatal intubations.

STUDY DESIGN

TIs from 10 academic neonatal intensive care units were analyzed. Team stress level was rated immediately after TI using a 7-point Likert scale (1 = high stress). Associations among team stress, adverse TI-associated events, and TI characteristics were evaluated.

RESULT

In this study, 208 of 2,009 TIs (10%) had high stress levels (score < 4). Oxygenation failure, hemodynamic instability, and family presence were associated with high stress level. Video laryngoscopy and premedication were associated with lower stress levels. High stress level TIs were associated with adverse TI-associated event rates (31 vs. 16%, p < 0.001), which remained significant after adjusting for potential confounders including patient, provider, and practice factors associated with high stress (odds ratio: 1.90, 96% confidence interval: 1.36-2.67, p < 0.001).

CONCLUSION

High team stress levels during TI were more frequently reported among TIs with adverse events.

Hilariously Bad News: Medical Improv as a Novel Approach to Teach Communication Skills for Bad News Disclosure

A targeted, improv-based exercise was developed as a novel skills training approach to bad news disclosure for medical professionals and trainees, focusing on specific characteristics that influence these conversations including nature of the bad news, implications, personal responsibility, and status differences.

Resuscitation Opportunities for Fellows of Very Low Birth Weight Infants in the Vermont Oxford Network

BACKGROUND

Neonatal-perinatal medicine (NPM) fellowship programs must provide adequate delivery room (DR) experience to ensure that physicians can independently provide neonatal resuscitation to very low birth weight (VLBW) infants. The availability of learning opportunities is unknown.

METHODS

The number of VLBW (≤1500 g) and extremely low birth weight (ELBW) (<1000 g) deliveries, uses of continuous positive airway pressure, intubation, chest compressions, and epinephrine over 3 years at accredited civilian NPM fellowship program delivery hospitals were determined from the Vermont Oxford Network from 2012 to 2017. Using Poisson distributions, we estimated the expected probabilities of fellows experiencing a given number of cases over 3 years at each program.

RESULTS

Of the 94 NPM fellowships, 86 programs with 115 delivery hospitals and 62 699 VLBW deliveries (28 703 ELBW) were included. During a 3-year fellowship, the mean number of deliveries per fellow ranged from 14 to 214 (median: 60) for VLBWs and 7 to 107 (median: 27) for ELBWs. One-half of fellows were expected to see ≤23 ELBW deliveries and 52 VLBW deliveries, 24 instances of continuous positive airway pressure, 23 intubations, 2 instances of chest compressions, and 1 treatment with epinephrine.

CONCLUSIONS

The number of opportunities available to fellows for managing VLBW and ELBW infants in the DR is highly variable among programs. Fellows' exposure to key, high-risk DR procedures such as cardiopulmonary resuscitation is low at all programs. Fellowship programs should track fellow exposure to neonatal resuscitations in the DR and integrate supplemental learning opportunities. Given the low numbers, the number of new and existing NPM programs should be considered.

In-Hospital Telehealth Supports Care for Neonatal Patients in Strict Isolation

The aim of this study is to determine the feasibility of "in-hospital" inpatient telemedicine within a children's referral hospital to facilitate inpatient care activities such as interprofessional rounding and the provision of supportive services such as lactation consultations to pediatric patients in strict isolation. To test the feasibility of in-hospital video telemedicine, a dedicated telemedicine device was set up in the patient's room. This device and the accompanying Bluetooth stethoscope were used by the health care team located just outside the room for inpatient rounding and consultations from supportive services. Video telemedicine facilitated inpatient care and interactions with support services, reducing the number of health care providers with potential exposure to infection and decreasing personal protective equipment use. In the setting of strict isolation for highly infectious viral illness, telemedicine can be used for inpatient care activities such as interprofessional rounding and provision of supportive services. KEY POINTS: · Telehealth supports patient care in isolation.. · Telehealth reduced health care provider exposures.. · Telehealth conserves personal protective equipment..

EVAC: Evacuation of Vulnerable and Critical Pediatric Patients for Nurses

Disasters such as earthquakes can interrupt healthcare delivery by forcing the evacuation of intensive care patients. Critically ill neonates are particularly vulnerable due to their complexity and thus can be difficult to safely and efficiently evacuate in a disaster. In general, most education surrounding this is based on lectures. This technical report describes the creation and use of a simulation-based curriculum focusing on the evacuation of a critically ill, septic neonate by a single nurse participant in the setting of an earthquake. This simulation provides learners the experience of expediently assessing safety in the setting of a disaster and prioritizing equipment when evacuating a critically ill neonate, which may provide a more realistic training environment than traditional lectures.

Perspectives: The Flipped Classroom in Graduate Medical Education

Andragogy, the art and science of helping adults learn, is a learner-centric conceptual framework that considers adult learner characteristics and their motivations for learning. These motivations range from internal will, readiness to learn, and relevance to one's own life. The flipped classroom, an increasingly popular educational method for both learners and educators, aligns with an andragogical approach as it uses classroom time for application of knowledge and critical thinking rather than for a passive didactic lecture. The growing body of educational research demonstrating increased performance and knowledge retention using this method has led to its incorporation into graduate medical education materials, including the National Neonatology Curriculum. In this article, the authors review how the flipped classroom, an active educational method that embraces the tenets of adult learning theory, may be more effective in graduate medical education compared with traditional lecture.

Boot camps in neonatal-perinatal medicine fellowship programs: A national survey

BACKGROUND

Simulation is widely used in graduate medical education. A prior survey showed that 80% of Neonatal-Perinatal Medicine (NPM) fellowship programs in the U.S. use simulation. There are multiple ways to provide simulation-based education. One such method is through intensive simulation-based education sessions held at the beginning of a training program, common called 'boot camps'. The aim of this study was to describe the use of simulation-based boot camps in NPM fellowship programs.

METHODS

Survey study of Accreditation Council for Graduate Medical Education (ACGME) accredited NPM fellowships in the U.S.

RESULTS

Fifty-nine of 98 programs (60%) responded. Thirty six (61%) participated in 1st year fellow boot camps, which focused on procedural skills and newborn resuscitation. Nearly half of programs participated in regional boot camps. Most boot camps were one or two days long. Eleven programs (19%) held 2nd or 3rd year fellow boot camps, which focused on advanced resuscitation and communication. Barriers included lack of faculty protected time (57%), funding (39%), and lack of faculty experience (31%).

CONCLUSIONS

A majority of ACGME accredited NPM fellowships participate in 1st year fellows' boot camps. Many participate in regional boot camps. A few programs have 2nd or 3rd year fellow boot camps. Lack of time, funding, and faculty experience were common barriers.

Apgar score of 0 at 10 min and survival to 1 year of age: a retrospective cohort study in Washington state

OBJECTIVE

To determine 1-year survival in a cohort of newborns with an Apgar score of 0 at 5 and 10 min of age.

STUDY DESIGN

A retrospective cohort study of the Washington State Comprehensive Hospital Abstract Reporting System from 2005 to 2014.

RESULTS

Of 879,340 births, 199 (0.02%) had an Apgar score of 0 at 5 min, and 109 (0.01%) also had a score of 0 at 10 min. One-year survival was 46% for newborns with Apgar score of 0 at 5 and 10 min. One-year survival by gestational age was 4% for newborns <30 weeks, 38% for 30-35 weeks, and 67% for ≥36 weeks.

CONCLUSION

Survival at 1 year of age for newborns with an Apgar score of 0 at 5 and 10 min has improved, as compared with historic cohorts. Cautious optimism is warranted since morbidity-free survival could not be assessed.

Use and perceived safety of stylets for neonatal endotracheal intubation: a national survey

OBJECTIVE

To examine the use and perceived safety of stylets for neonatal intubation in a cohort of providers in the United States.

STUDY DESIGN

A cross-sectional survey was sent to members of the American Academy of Pediatrics Section on Neonatal-Perinatal Medicine.

RESULT

A total of 640 responses were received. 57% reported using a stylet 'every time' or 'almost every time' they intubated. The preferred stylet bend was a smooth bend of <30 degrees. 71% of respondents believed that stylets were safe. Reported complications from stylet use included tube dislodgement during stylet removal (32%), airway injury with bleeding (9%), and tracheal perforation (2%).

CONCLUSION

Stylet use was common. There was fair consistency on preference for stylet bend and position. Stylet use was believed to be safe, but complications were observed by many respondents. Additional studies are needed to examine the risks and benefits of stylet use during neonatal intubation.

Effect of Video-based Telemedicine on Transport Management of Simulated Newborns

OBJECTIVE

Video-based telemedicine is a reliable tool to assess the severity of respiratory distress in children, increasing the appropriateness of triage and disposition for acutely ill children. Telemedicine simulations may identify patterns in regional transport management and influence attitudes toward telemedicine.

METHODS

The objective was to determine the effect of videos on simulated neonatal transport care compared with telephone management. Participants received information about a newborn requiring respiratory support by an audio recording and made management decisions based on only that information. Four videos of varying respiratory distress on respiratory support were then shown. After each video, participants again rated patient stability and recommended management.

RESULTS

Sixteen neonatologists completed the cases. Compared with the telephone call, there were significant differences in ratings of patient stability and confidence in their assessment after watching the videos. When given the same information, participants were less likely to recommend intubation after viewing an infant in mild respiratory distress than after the telephone call (P < .05). Most participants felt that viewing the videos was helpful in formulating their assessment and plan.

CONCLUSION

Video-based telemedicine simulations influenced the perceived stability of neonates during transport. Viewing the patient increased provider confidence in their assessment and recommendations.

Accuracy of the nasal-tragus length measurement for correct endotracheal tube placement in a cohort of neonatal resuscitation simulators

OBJECTIVE

Nasal-tragus length (NTL) estimates of endotracheal tube (ETT) depth are replacing weight-based estimates for endotracheal tube depth in neonates requiring endotracheal intubation. Existing neonatal simulators were designed before interest in using the NTL, and may lack fidelity in this measurement. The objective of this study is to evaluate the accuracy of the adjusted NTL formula and the Neonatal Resuscitation Program (NRP) gestational age/weight-based ETT depth chart in predicting proper endotracheal tube insertion depth in a cohort of neonatal simulators.

STUDY DESIGN

The NTL and appropriate intubation depth to the mid-trachea were measured for 11 commonly used neonatal intubation simulators.

RESULTS

The NTL+1 cm formula incorrectly estimates the mid-tracheal depth in 82% of simulators, and the weight-based chart incorrectly estimates depth in 75% of test simulators. Only one simulator experienced a mainstem intubation with ETT insertion to the depth predicted by the NTL+1 cm formula.

CONCLUSIONS

The majority of neonatal resuscitation simulations lacked physical fidelity with regard to mid-tracheal ETT insertion depth. The NRP gestational age/weight-based chart outperformed the NTL+1 cm formula but still resulted in endotracheal tube misplacement in the majority of neonatal simulators. The majority of simulators had adequate functional fidelity using either method for ETT depth estimation.

Genetic diversity and gene flow decline with elevation in montane mayflies

Montane environments around the globe are biodiversity 'hotspots' and important reservoirs of genetic diversity. Montane species are also typically more vulnerable to environmental change than their low-elevation counterparts due to restricted ranges and dispersal limitations. Here we focus on two abundant congeneric mayflies (Baetis bicaudatus and B. tricaudatus) from montane streams over an elevation gradient spanning 1400 m. Using single-nucleotide polymorphism genotypes, we measured population diversity and vulnerability in these two species by: (i) describing genetic diversity and population structure across elevation gradients to identify mechanisms underlying diversification; (ii) performing spatially explicit landscape analyses to identify environmental drivers of differentiation; and (iii) identifying outlier loci hypothesized to underlie adaptive divergence. Differences in the extent of population structure in these species were evident depending upon their position along the elevation gradient. Heterozygosity, effective population sizes and gene flow all declined with increasing elevation, resulting in substantial population structure in the higher elevation species (B. bicaudatus). At lower elevations, populations of both species are more genetically similar, indicating ongoing gene flow. Isolation by distance was detected at lower elevations only, whereas landscape barriers better predicted genetic distance at higher elevations. At higher elevations, dispersal was restricted due to landscape effects, resulting in greater population isolation. Our results demonstrate differentiation over small spatial scales along an elevation gradient, and highlight the importance of preserving genetic diversity in more isolated high-elevation populations.

Every three-hour versus every six-hour oral feeding in preterm infants: a randomised clinical trial

AIM

This trial compares two oral feeding schedules, every three-hour and every six-hour oral feeding attempts, to determine which schedule allows for more rapid attainment of full oral feeding in preterm infants.

METHODS

Infants born at ≤33-week gestation were randomly assigned to receive oral feeding every three hours or every six hours if feeding cues were present. The primary outcome was time to full oral feeding; secondary outcomes include respiratory and apnoea rates, growth and length of stay.

RESULTS

A total of 55 infants were recruited. There was no difference between the groups in the primary or secondary outcomes.

CONCLUSION

For preterm infants fed when oral feeding cues are present, an every six-hour schedule did not alter the time to full oral feeding and had no effect on rates of tachypnoea, apnoea or length of hospital stay compared to every three-hour feeding schedule. An every six-hour oral feeding schedule led to only small reductions in number of oral feeding attempts per day.

Neonatal resuscitation: advances in training and practice

Each year in the US, some four hundred thousand newborns need help breathing when they are born. Due to the frequent need for resuscitation at birth, it is vital to have evidence-based care guidelines and to provide effective neonatal resuscitation training. Every five years, the International Liaison Committee on Resuscitation (ILCOR) reviews the science of neonatal resuscitation. In the US, the American Heart Association (AHA) develops treatment guidelines based on the ILCOR science review, and the Neonatal Resuscitation Program (NRP) translates the AHA guidelines into an educational curriculum. In this report, we review recent advances in neonatal resuscitation training and practice. We begin with a review of the new 7th edition NRP training curriculum. Then, we examine key changes to the 2015 AHA neonatal resuscitation guidelines. The four components of the NRP curriculum reviewed here include eSim^®, Performance Skills Stations, Integrated Skills Station, and Simulation and Debriefing. The key changes to the AHA neonatal resuscitation guidelines reviewed include initial steps of newborn care, positive-pressure ventilation, endotracheal intubation and use of laryngeal mask, chest compressions, medications, resuscitation of preterm newborns, and ethics and end-of-life care. We hope this report provides a succinct review of recent advances in neonatal resuscitation.

Procedural training and assessment of competency utilizing simulation

This review examines the current environment of neonatal procedural learning, describes an updated model of skills training, defines the role of simulation in assessing competency, and discusses potential future directions for simulation-based competency assessment. In order to maximize impact, simulation-based procedural training programs should follow a standardized and evidence-based approach to designing and evaluating educational activities. Simulation can be used to facilitate the evaluation of competency, but must incorporate validated assessment tools to ensure quality and consistency. True competency evaluation cannot be accomplished with simulation alone: competency assessment must also include evaluations of procedural skill during actual clinical care. Future work in this area is needed to measure and track clinically meaningful patient outcomes resulting from simulation-based training, examine the use of simulation to assist physicians undergoing re-entry to practice, and to examine the use of procedural skills simulation as part of a maintenance of competency and life-long learning.

Overabundance of CD45RA(+) (quiescent-phenotype) cells within the involuted CD4(+) T-cell population follows initiation of immune depression in energy-deficient weanling mice and reflects involution exclusive to the CD45RA(-) subset

Previous studies have identified an overabundance of quiescent-phenotype (CD45RA(+)) CD4(+) T cells throughout the lymphoid system of weanling mice at an advanced stage of food intake restriction mimicking marasmus. The objective of this investigation was to determine the timing of this phenomenon relative to the development of depression in cell-mediated immune competence. Two experiments were conducted in which male and female weanling C57BL/6J mice, initially 19 d of age, either were permitted free access to a complete purified diet or were subjected to restricted intake of this diet, producing loss of 1.5-2% of initial body weight daily. In the first experiment, feeding periods of 3, 6, 9, 12 and 14 d were examined, and a zero-time control group (19 d old) was also included. Expression of CD45RA was assessed by flow cytometry in CD4(+) T cells from the blood, spleen and mesenteric lymph nodes. Despite reduction in CD4(+) T-cell numbers, evident in all three lymphoid compartments of the malnourished mice by d 6, energy-restricted mice maintained the numbers of CD4(+)CD45RA(+) T cells at the level found in the zero-time control group. Consequently, the malnourished group exhibited a high percentage of CD4(+) T cells expressing CD45RA by d 9 in the blood and mesenteric nodes and by d 12 in the spleen. In the second study, malnourished and age-matched control groups were sensitized to sheep red blood cells on d 3 and energy-restricted mice exhibited depression in the delayed hypersensitivity response to this antigen when assessed on d 9 after challenge 24 h previously. Energy deficiency pathology includes a shift toward CD4(+) T cell quiescence that may contribute to ongoing immunodepression without being involved in its initiation. Remarkably, this imbalance develops because involution of the CD4(+) subset in the energy-deficient mice is confined to the CD45RA(-) population.

Changes in the percentage of 5-year-old children with no experience of decay in Dudley towns since the implementation of fluoridation schemes in 1987

OBJECTIVE

To compare changes in dental health between non-fluoridated Stourbridge and the towns of Dudley, Sedgeley and Coseley, Brierley Hill and Kingswinford, and Halesowen that were artificially fluoridated in 1987.

BASIC RESEARCH DESIGN

BASCD co-ordinated studies of total samples of 5-year-old children.

CLINICAL SETTINGS

State funded primary schools in the Dudley Health Authority area.

PARTICIPANTS

All 5-year-old children present on the day of examination in the years in which total population studies were conducted.

INTERVENTIONS

Drinking water fluoridation commenced in 1987.

MAIN OUTCOME MEASURE

The percentage of children with no experience of decay in their primary dentition.

RESULTS

The percentage of children with no experience of decay in the fluoridated towns increased but remained the same in non-fluoridated Stourbridge.

CONCLUSION

Drinking water fluoridation is associated with an increase in the percentage of 5-year-old children with no experience of tooth decay.

An analysis of the qualitative factors which influence young people's acceptance of orthodontic care

INTRODUCTION AND METHOD

The qualitative data volunteered as responses to open questions in a self-administered questionnaire study were analysed to identify the psychological factors influencing young people's behaviour in relation to orthodontic care and to gain an understanding of the psychological factors which influence adolescents' acceptance of orthodontic care. The study was conducted in all Walsall and Dudley secondary schools.

RESULTS AND DISCUSSION

The responses of the young people who were in year 10 of education with an average age of 15.0 years demonstrated the importance of personal constructs, peer group and media influences, parental influences, conflicting messages, teasing, symptom perception, appearance and self-image, and interpersonal relationships in determining whether or not young people either seek and accept or reject orthodontic treatment.

CONCLUSION

The study concluded that it is essential that clinicians involve patients fully and honestly in discussions concerning their orthodontic therapy in order to enable them to make a considered consent.

Identifying local patterns of cross boundary flow and developing socio-economic profiles for general dental practitioners

OBJECTIVES

The objective of this study was to assess cross-boundary flow in general dental practices in Dudley.

DESIGN

Data were collected on NHS patients attending 57 general dental practitioners in Dudley Health District. Socio-economic data were attached to recognised postcodes in order to establish district of residence of patients and the socio-economic (ACORN) status of the neighbourhood in which they lived.

SETTING

General dental practices in Dudley.

SUBJECTS

General Dental Service patients.

RESULTS

Using this methodology a profile of the patient population attending the participating practitioners was drawn up, giving an insight into patterns of dental attendance.

CONCLUSION

These profiles will act as indicators of practices in which there are high levels of cross boundary flow and inform discussions on local commissioning.

The use of a geographical information system in investigating dental services

OBJECTIVE

To determine the value of a geographical information system (GIS) in investigating the provision of dental care.

DESIGN

Information about dental need and provision of dental services was obtained from districts within the West Midlands. A Geographical Information System (Atlas GIS) was used to answer three different questions about dental services provision within the West Midlands. A GIS is an interactive system that allows data to be analysed according to regular or irregular geographical areas. Once the system is established, it is fairly simple and quick to use. However, the financial and training issues mean that it may not be viable for such a system to be available within each health trust or district, but more appropriately as a central facility which can be accessed by several users.

CASE STUDIES

The way in which this system was used to answer three different questions about dental service provision within the West Midlands is demonstrated and evaluated.

CONCLUSIONS

Use of a GIS presents information in a way that increases its usefulness in the planning of dental services.

Proteins that interact with PKR

The in vitro activities of recombinant gene products of the vaccinia virus E3L and K3L genes have been compared. These proteins are both potent inhibitors of the dsRNA activated protein kinase (PKR) as assayed in cell-free translation systems or with purified PKR. The two gene products function at similar molar concentrations. Both proteins are expressed early in vaccinia virus infection suggesting that vaccinia virus maintains redundant mechanisms for the down regulation of PKR. The K3L gene product can be shown to be associated with PKR in vaccinia virus infected cells. The activities of the vaccinia virus PKR inhibitors are compared with other viral protein inhibitors of PKR. A variety of cellular proteins have also been identified by their ability to inhibit PKR activity or to prevent PKR activation. These cellular PKR interacting proteins have been uncovered from the studies of viral strategies to prevent PKR activation, as well as from studies looking at the effects of growth control, growth factors or oncogene expression on PKR activity. A picture emerges of PKR fulfilling a complex regulatory role in cell function with the regulation of its activity as part of a complex cascade interfacing with the signal transduction/cell cycle control machinery.