Oh, the places you'll go! A qualitative study of resident career decisions in emergency medicine.

Objectives: Postresidency career choices are complex decisions that involve personal, professional, and financial preferences and may be influenced by training programs. It is unknown how residents navigate these decisions during emergency medicine (EM) residency. We explored EM residents' perspectives on career decision making and how residency programs can support career planning. Methods: We conducted semistructured interviews at seven accredited EM residency programs from diverse locations and training formats. We used purposive sampling to reflect the diversity of trainees with regard to gender, level of training, and career plans. Two researchers independently coded the transcripts. We used a constructivist-interpretivist paradigm to guide our thematic analysis. Results: We interviewed 11 residents and identified major themes in three categories. Residents described being exposed to career options through formalized curricula such as required rotations, career fairs, and subspeciality tracks, highlighting the importance of access to faculty with diverse areas of clinical and academic expertise. Many noted that exposure was often self-driven. We identified three major themes regarding career decisions: instrumental factors, people involved, and processes of decision making. Instrumental factors included personal interests, goals, and values as well as practice characteristics, financial considerations, timing, and opportunity costs. Mentors and family were highly involved in resident career decisions. Residents often utilized reflection and conversations with mentors and peers in their decision-making process. Participants recommended that programs provide exposure to diverse career options early in training, protect time for career education, and ensure adequate mentorship and a supportive community. Participants suggested specific curricular content and strategies to support career decisions. Conclusions: This study illuminates important factors involved in resident career decision making and how programs can support their trainees. Essential components include diverse experiences and building a reflective mentorship environment.

Nurse-focused ultrasound-guided IV program improves core emergency department process measures.

INTRODUCTION: Ultrasound-guided peripheral IV catheter (USGIV) insertion is as an effective procedure to establish access in patients with difficult intravenous access (DIVA), a condition frequently encountered in the Emergency Department (ED). This study describes a DIVA quality improvement program focusing on rapid identification of DIVA patients and emergency nurse USGIV training and evaluates its impact on overall frequency of USGIV use and process measures related to quality of patient care. METHODS: This is a retrospective cohort study of patients over 18 years of age, presenting to a single, tertiary care hospital between September 1, 2018 and September 30, 2020. Difference-in-difference analysis was used to compare ED process measures pre- and post-implementation of the DIVA Program, and multivariate logistic regression was used to identify associations between patient characteristics and difficult IV access. RESULTS: The frequency of ED encounters associated with USGIV placement more than doubled post-implementation of the DIVA Program, rising from 606 to 1323. There were improved covariate-adjusted time estimates of core ED process measures for encounters associated with USGIV placement post-implementation, including decreases in time to CT with contrast from 4.8 h (95% CI = 4.4-5.2) to 4.1 h (95% CI = 3.8-4.4), pain medications from 2.4 h (95% CI = 2.1-2.6) to 1.8 h (95% CI = 1.6-2.0), IV antibiotics from 3.0 h (95% CI = 2.4-3.7) to 2.1 h (95% CI = 1.5-2.6), and ED length of stay from 6.4 h (95% CI = 6.2-6.6) to 6.0 h (95% CI = 5.9-6.2). CONCLUSION: A nurse-focused quality improvement program focused on teaching and promoting USGIV as a modality for managing difficult IV access was associated with increases in USGIV placement and improvements in core process measures related to quality of patient care.

Effectiveness of a bivalent mRNA vaccine dose against symptomatic SARS-CoV-2 infection among U.S. Healthcare personnel, September 2022-May 2023.

BACKGROUND: Bivalent mRNA vaccines were recommended since September 2022. However, coverage with a recent vaccine dose has been limited, and there are few robust estimates of bivalent VE against symptomatic SARS-CoV-2 infection (COVID-19). We estimated VE of a bivalent mRNA vaccine dose against COVID-19 among eligible U.S. healthcare personnel who had previously received monovalent mRNA vaccine doses. METHODS: We conducted a case-control study in 22 U.S. states, and enrolled healthcare personnel with COVID-19 (case-participants) or without COVID-19 (control-participants) during September 2022-May 2023. Participants were considered eligible for a bivalent mRNA dose if they had received 2-4 monovalent (ancestral-strain) mRNA vaccine doses, and were ≥67 days after the most recent vaccine dose. We estimated VE of a bivalent mRNA dose using conditional logistic regression, accounting for matching by region and four-week calendar period. We adjusted estimates for age group, sex, race and ethnicity, educational level, underlying health conditions, community COVID-19 exposure, prior SARS-CoV-2 infection, and days since the last monovalent mRNA dose. RESULTS: Among 3,647 healthcare personnel, 1,528 were included as case-participants and 2,119 as control-participants. Participants received their last monovalent mRNA dose a median of 404 days previously; 1,234 (33.8%) also received a bivalent mRNA dose a median of 93 days previously. Overall, VE of a bivalent dose was 34.1% (95% CI, 22.6%-43.9%) against COVID-19 and was similar by product, days since last monovalent dose, number of prior doses, age group, and presence of underlying health conditions. However, VE declined from 54.8% (95% CI, 40.7%-65.6%) after 7-59 days to 21.6% (95% CI 5.6%-34.9%) after ≥60 days. CONCLUSIONS: Bivalent mRNA COVID-19 vaccines initially conferred approximately 55% protection against COVID-19 among U.S. healthcare personnel. However, protection waned after two months. These findings indicate moderate initial protection against symptomatic SARS-CoV-2 infection by remaining up-to-date with COVID-19 vaccines.

Capstone Simulation: A Multipatient Simulation for Senior Emergency Medicine Residents.

Introduction: Emergency medicine (EM) trainees must learn to manage multiple patients simultaneously using task-switching. While prior work has demonstrated that multipatient scenarios can be an effective teaching tool for task-switching, few studies have shown how simulation can be used to assess residents' ability to manage multiple patients effectively. The goal of this curriculum was to provide a formative assessment of core EM skills by employing a series of simulations designed to require frequent task-switching. Methods: This exercise consisted of three simulation scenarios running in sequence. The first scenario involved medical resuscitation and advanced cardiac life support, the second required learners to manage two patients involved in a trauma using advanced trauma life support, and the final scenario tested learners' ability to communicate bad news. Faculty observers used scenario-specific checklists to identify gaps in content knowledge, communication skills, and task-switching abilities during reflective debriefs. These checklists were analyzed to identify trends. All participants were sent a postsession evaluation. Items omitted by >50% of participants were flagged for review. Results: Flagged items included asking for finger-stick glucose, verbalizing a backup intubation plan, specifying type of blood products, and asking for team input. Nine of 12 participants completed the postsession evaluation, noting that they agreed or strongly agreed the simulation was relevant and promoted reflection on task-switching skills. Discussion: This simulation provides educators with a tool to facilitate reflective feedback with senior EM learners regarding their core resuscitation, leadership, and task-switching skills and could be further adapted to promote deliberate practice.

Effectiveness of a Messenger RNA Vaccine Booster Dose Against Coronavirus Disease 2019 Among US Healthcare Personnel, October 2021-July 2022.

Background: Protection against symptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (coronavirus disease 2019 [COVID-19]) can limit transmission and the risk of post-COVID conditions, and is particularly important among healthcare personnel. However, lower vaccine effectiveness (VE) has been reported since predominance of the Omicron SARS-CoV-2 variant. Methods: We evaluated the VE of a monovalent messenger RNA (mRNA) booster dose against COVID-19 from October 2021 to June 2022 among US healthcare personnel. After matching case-participants with COVID-19 to control-participants by 2-week period and site, we used conditional logistic regression to estimate the VE of a booster dose compared with completing only 2 mRNA doses >150 days previously, adjusted for multiple covariates. Results: Among 3279 case-participants and 3998 control-participants who had completed 2 mRNA doses, we estimated that the VE of a booster dose against COVID-19 declined from 86% (95% confidence interval, 81%-90%) during Delta predominance to 65% (58%-70%) during Omicron predominance. During Omicron predominance, VE declined from 73% (95% confidence interval, 67%-79%) 14-60 days after the booster dose, to 32% (4%-52%) ≥120 days after a booster dose. We found that VE was similar by age group, presence of underlying health conditions, and pregnancy status on the test date, as well as among immunocompromised participants. Conclusions: A booster dose conferred substantial protection against COVID-19 among healthcare personnel. However, VE was lower during Omicron predominance, and waning effectiveness was observed 4 months after booster dose receipt during this period. Our findings support recommendations to stay up to date on recommended doses of COVID-19 vaccines for all those eligible.

Early Pregnancy Loss Management in the Emergency Department vs Outpatient Setting.

Importance: Early pregnancy loss (EPL), or miscarriage, is the most common complication of early pregnancy, and many patients experiencing EPL present to the emergency department (ED). Little is known about how patients who present to the ED with EPL differ from those who present to outpatient clinics and how their management and outcomes differ. Objective: To compare the management and outcomes of patients with EPL who present to the ED vs outpatient clinics. Design, Setting, and Participants: This retrospective cohort study used the IBM MarketScan Research Database, a national insurance claims database. Participants were pregnant people aged 15 to 49 years in the US who presented to either an ED or outpatient clinic for initial diagnosis of EPL from October 2015 through December 2019. Data analysis was performed from May 2021 to March 2022. Exposures: The primary exposure was location of service (ED vs outpatient clinic). Other exposures of interest included demographic characteristics, current pregnancy history, and comorbidities. Main Outcomes and Measures: The primary outcome was EPL management type (surgical, medication, or expectant management). Complications, including blood transfusion and hospitalization, and characteristics associated with location of service were also evaluated. Bivariable analyses and multivariable logistic regression were used for data analysis. Results: A total of 117 749 patients with EPL diagnoses were identified, with a mean (SD) age of 31.8 (6.1) years. Of these patients, 20 826 (17.7%) initially presented to the ED, and 96 923 (82.3%) presented to outpatient clinics. Compared with the outpatient setting, patients in the ED were less likely to receive surgical (2925 patients [14.0%] vs 23 588 patients [24.3%]) or medication (1116 patients [5.4%] vs 10 878 patients [11.2%]) management. In the adjusted analysis, characteristics associated with decreased odds of active (surgical or medication) vs expectant management included ED (vs outpatient) presentation (adjusted odds ratio [aOR], 0.46; 95% CI, 0.44-0.47), urban location (aOR, 0.87; 95% CI, 0.82-0.91), and being a dependent on an insurance policy (vs primary policy holder) (aOR, 0.71; 95% CI, 0.67-0.74); whereas older age (aOR per 1-year increase 1.01; 95% CI, 1.01-1.01), established prenatal care (aOR, 2.35; 95% CI, 2.29-2.42), and medical comorbidities (aOR, 1.05; 95% CI, 1.02-1.09) were associated with increased odds of receiving active management. Patients in the ED were more likely than those in outpatient clinics to need a blood transfusion (287 patients [1.4%] vs 202 patients [0.2%]) or hospitalization (463 patients [2.2%] vs 472 patients [0.5%]), but complications were low regardless of location of service. Conclusions and Relevance: In this cohort study of privately insured patients with EPL, differences in management between the ED vs outpatient setting may reflect barriers to accessing comprehensive EPL management options. More research is needed to understand these significant differences in management approaches by practice setting, and to what extent EPL management reflects patient preferences in both outpatient and ED settings.

"Not just a checkbox": A qualitative study of the resident scholarly experience.

Objectives: Scholarship is a requirement of residency training; however, the scholarly productivity of trainees is highly variable. The purpose of this study was to explore the perspectives of residents who have been highly productive in scholarship. Methods: We performed a qualitative study using a constructivist-interpretivist paradigm and conducted semistructured interviews at seven Accreditation Council for Graduate Medical Education-accredited emergency medicine residency programs in the United States. We included sites of diverse locations and training formats (PGY-1 to -4 vs. PGY-1 to -3). Program leadership identified residents with high levels of scholarly productivity at their institutions. We used purposive sampling to seek out residents with diversity in gender and PGY level. Two researchers independently performed a thematic analysis of interview transcripts. Discrepancies were resolved through in-depth discussion and negotiated consensus. Results: We invited 14 residents and all consented to be interviewed. Residents felt scholarship enhanced their knowledge and skills, grew collaborative networks, and provided personal fulfillment and external rewards. Scholarship positively impacted their careers by focusing their professional interests and informing career decisions. Participants identified individual and institutional facilitators of success including personal prior knowledge and skills, project management skills, mindset, protected time, mentorship, and leadership support. Challenges to conducting scholarship included lack of time, expertise, and resources. Participants acknowledged that participating in scholarly activities was hard work and recommended that residents seek out quality mentorship, work on projects that they are passionate, start early, and be persistent in their efforts. Participants' advice to faculty supporting resident scholarship included recommendations to allow resident autonomy of projects, provide scholarly opportunities, and be responsive to trainee needs. Conclusions: Participants in this study highlighted benefits of participating in scholarly activity as well as challenges and strategies for success. These results can inform residencies seeking to enhance the scholarly experience of trainees.

Ischemic ECG Pattern Recognition to Facilitate Interpretation While Task Switching: A Parallel Curriculum.

Introduction: Interruptions are an inevitable part of working as an emergency physician, yet these can increase cognitive load and precipitate medical error. Emergency physicians learn to balance these responsibilities using a process called task switching. Yet residents have little exposure to exercises that purposefully integrate task switching during their training. We addressed this gap by exposing emergency medicine (EM) trainees to task-switching events in the form of critical ECG interpretation while they were engaged in concurrent, parallel activities. Methods: The curriculum was carried out in three phases. First, 12 PGY 2 residents engaged in a small-group session testing their baseline confidence and ECG interpretation skills. The second phase was longitudinal: During concurrent educational activities, investigators interrupted tasks and asked trainees to interpret ECGs in 10 seconds or less. The curriculum's final phase was used to review the ECGs and answer any questions. Results: Confidence and percentage of correct interpretations were compared from phase 1 to phase 2. Participants showed improved confidence (M = 2.5, SD = 0.6, to M = 2.9, SD = 0.6; p = .02; 5-point Likert scale) and increased mean percent correct (M = 0.7, SD = 0.1, to M = 0.8, SD = 0.1; p = .01) following the curriculum. Discussion: Our curriculum provides a pragmatic, reproducible approach to enhancing critical ECG interpretation with task switching in a way that mirrors the EM practice environment, promoting a reduction of cognitive load and highlighting the skills learners will need as they develop expertise.

Academic springboard: The chief resident position correlates with career path in emergency medicine.

BACKGROUND: The chief resident role often includes additional administrative and educational experiences beyond those of nonchief senior residents. It is unclear to what extent these experiences influence the postresidency career path of those selected as chief residents. The objective of this study was to evaluate the association of chief resident status on immediate postresidency career characteristics relative to nonchief residents in emergency medicine (EM). METHODS: We retrospectively analyzed graduate data from 2016 to 2020 at six accredited EM residency programs. Participating sites were geographically diverse and included 3- and 4-year training formats. Each site abstracted data using a standardized form including program, year of graduation, chief resident status, publications during residency, and immediate postresidency position (academic vs. nonacademic). We calculated descriptive statistics and performed logistic regression to explore differences between the chief resident cohort and other graduates. RESULTS: We gathered information on 365 total graduates (45.8% from 3-year programs and 54.2% from 4-year programs) including 93 (25.5%) chief residents. A total of 129 (35%) graduates assumed an academic position immediately following residency. Fifty-six (60%) of 93 chief residents assumed an academic position immediately following residency, compared to 74 (27%) of 272 other graduates. After program, year of graduation, and number of publications completed during residency were controlled for, chief resident status was a significant predictor of immediate postresidency academic career (odds ratio for a chief resident assuming an academic job = 5.36, 95% confidence interval = 3.10 to 9.27). CONCLUSION: The chief resident role within EM is significantly associated with pursuit of an academic position immediately following residency compared to nonchiefs.

Does team leader gender matter? A Bayesian reconciliation of leadership and patient care during trauma resuscitations.

OBJECTIVE: Team leadership facilitates teamwork and is important to patient care. It is unknown whether physician gender-based differences in team leadership exist. The objective of this study was to assess and compare team leadership and patient care in trauma resuscitations led by male and female physicians. METHODS: We performed a secondary analysis of data from a larger randomized controlled trial using video recordings of emergency department trauma resuscitations at a Level 1 trauma center from April 2016 to December 2017. Subjects included emergency medicine and surgery residents functioning as trauma team leaders. Eligible resuscitations included adult patients meeting institutional trauma activation criteria. Two video-recorded observations for each participant were coded for team leadership quality and patient care by 2 sets of raters. Raters were balanced with regard to gender and were blinded to study hypotheses. We used Bayesian regression to determine whether our data supported gender-based advantages in team leadership. RESULTS: A total of 60 participants and 120 video recorded observations were included. The modal relationship between gender and team leadership (ß = 0.94, 95% highest density interval [HDI], -.68 to 2.52) and gender and patient care (ß = 2.42, 95% HDI, -2.03 to 6.78) revealed a weak positive effect for female leaders on both outcomes. Gender-based advantages to team leadership and clinical care were not conclusively supported or refuted, with the exception of rejecting a strong male advantage to team leadership. CONCLUSIONS: We prospectively measured team leadership and clinical care during patient care. Our findings do not support differences in trauma resuscitation team leadership or clinical care based on the gender of the team leader.

Young Man with Cardiac Arrest Secondary to Undiagnosed Mediastinal Mass: A Case Report.

INTRODUCTION: A 20-year-old man with a reported history of asthma presented to the emergency department in cardiac arrest presumed to be caused by respiratory failure. CASE REPORT: The patient was discovered to have central airway obstruction and concomitant superior vena cava compression caused by a large mediastinal mass-a condition termed mediastinal mass syndrome. While the patient regained spontaneous circulation after endotracheal intubation, he was challenging to ventilate requiring escalating interventions to maintain adequate ventilation. CONCLUSION: We describe complications of mediastinal mass syndrome and an approach to resuscitation, including ventilator adjustments, patient repositioning, double-lumen endotracheal tubes, specialty consultation, and extracorporeal life support.

An Event-based Approach to Measurement: Facilitating Observational Measurement in Highly Variable Clinical Settings.

BACKGROUND: Translational research in medical education requires the ability to rigorously measure learner performance in actual clinical settings; however, current measurement systems cannot accommodate the variability inherent in many patient care  environments. This is especially problematic in emergency medicine, where patients represent a wide spectrum of severity for a single clinical presentation. Our objective is to describe and implement EBAM, an event-based approach to measurement that can be applied to actual emergency medicine clinical events. METHODS: We used a four-step event-based approach to create an emergency department trauma resuscitation patient care measure. We applied the measure to a database of 360 actual trauma resuscitations recorded in a Level I trauma center using trained raters. A subset (n = 50) of videos was independently rated in duplicate to determine inter-rater reliability. Descriptive analyses were performed to describe characteristics of resuscitation events and Cohen's kappa was used to calculate reliability. RESULTS: The methodology created a metric containing both universal items that are applied to all trauma resuscitation events and conditional items that only apply in certain situations. For clinical trauma events, injury severity scores ranged from 1 to 75 with a mean (±SD) of 21 (±15) and included both blunt (254/360; 74%) and penetrating (86/360; 25%) traumatic injuries, demonstrating the diverse nature of the clinical encounters. The mean (±SD) Cohen's kappa for patient care items was 0.7 (±0.3). CONCLUSION: We present an event-based approach to performance assessment that may address a major gap in translational education research. Our work centered on assessment of patient care behaviors during trauma resuscitation. More work is needed to evaluate this approach across a diverse array of clinical events.

Simulation-Based Team Leadership Training Improves Team Leadership During Actual Trauma Resuscitations: A Randomized Controlled Trial.

OBJECTIVES: Trauma resuscitations are complex critical care events that present patient safety-related risk. Simulation-based leadership training is thought to improve trauma care; however, there is no robust evidence supporting the impact of leadership training on clinical performance. The objective of this study was to assess the clinical impact of simulation-based leadership training on team leadership and patient care during actual trauma resuscitations. DESIGN: Randomized controlled trial. SETTING: Harborview Medical Center (level 1 trauma center). SUBJECTS: Seventy-nine second- and third-year residents were randomized and 360 resuscitations were analyzed. INTERVENTIONS: Subjects were randomized to a 4-hour simulation-based leadership training (intervention) or standard orientation (control) condition. MEASUREMENTS AND MAIN RESULTS: Participant-led actual trauma resuscitations were video recorded and coded for leadership behaviors and patient care. We used random coefficient modeling to account for the nesting effect of multiple observations within residents and to test for post-training group differences in leadership behaviors while controlling for pre-training behaviors, Injury Severity Score, postgraduate training year, and days since training occurred. Sixty participants completed the study. There was a significant difference in post-training leadership behaviors between the intervention and control conditions (b1 = 4.06, t (55) = 6.11, p < 0.001; intervention M = 11.29, SE = 0.66, 95% CI, 9.99-12.59 vs control M = 7.23, SE = 0.46, 95% CI, 6.33-8.13, d = 0.92). Although patient care was similar between conditions (b = 2.00, t (55) = 0.99, p = 0.325; predicted means intervention M = 62.38, SE = 2.01, 95% CI, 58.43-66.33 vs control M = 60.38, SE = 1.37, 95% CI, 57.69-63.07, d = 0.15), a test of the mediation effect between training and patient care suggests leadership behaviors mediate an effect of training on patient care with a significant indirect effect (b = 3.44, 95% CI, 1.43-5.80). Across all trauma resuscitations leadership was significantly related to patient care (b1 = 0.61, SE = 0.15, t (273) = 3.64, p < 0.001). CONCLUSIONS: Leadership training resulted in the transfer of complex skills to the clinical environment and may have an indirect effect on patient care through better team leadership.

Identification of processes that mediate the impact of workplace violence on emergency department healthcare workers in the USA: results from a qualitative study.

OBJECTIVES: Violence towards emergency department healthcare workers is pervasive and directly linked to provider wellness, productivity and job satisfaction. This qualitative study aimed to identify the cognitive and behavioural processes impacted by workplace violence to further understand why workplace violence has a variable impact on individual healthcare workers. DESIGN: Qualitative interview study using a phenomenological approach to initial content analysis and secondary thematic analysis. SETTING: Three different emergency departments. PARTICIPANTS: We recruited 23 emergency department healthcare workers who experienced a workplace violence event to participate in an interview conducted within 24 hours of the event. Participants included nurses (n=9; 39%), medical assistants (n=5; 22%), security guards (n=5; 22%), attending physicians (n=2; 9%), advanced practitioners (n=1; 4%) and social workers (n=1; 4%). RESULTS: Five themes emerged from the data. The first two supported existing reports that workplace violence in healthcare is pervasive and contributes to burn-out in healthcare. Three novel themes emerged from the data related to the objectives of this study: (1) variability in primary cognitive appraisals of workplace violence, (2) variability in secondary cognitive appraisals of workplace violence and (3) reported use of both avoidant and approach coping mechanisms. CONCLUSION: Healthcare workers identified workplace violence as pervasive. Variability in reported cognitive appraisal and coping strategies may partially explain why workplace violence negatively impacts some healthcare workers more than others. These cognitive and behavioural processes could serve as targets for decreasing the negative effect of workplace violence, thereby improving healthcare worker well-being. Further research is needed to develop interventions that mitigate the negative impact of workplace violence.

Targeted Simulation-based Leadership Training for Trauma Team Leaders.

INTRODUCTION: Effective team leadership is linked to better teamwork, which in turn is believed to improve patient care. Simulation-based training provides a mechanism to develop effective leadership behaviors. Traditionally, healthcare curricula have included leadership as a small component of broader teamwork training, with very few examples of leadership-focused curricula. The objective of this work is to describe a novel simulation-based team leadership curriculum that easily adapts to individual learners. METHODS: We created a simulation-based team leadership training for trauma team leaders in graduate medical education. Participants included second- and third-year emergency medicine and surgery residents. Training consisted of a single, four-hour session and included facilitated discussion of trauma leadership skills, a brief didactic session integrating leadership behaviors into Advanced Trauma Life Support®, and a series of simulations and debriefing sessions. The simulations contained adaptable components that facilitated individualized learning while delivering set curricular content. A survey evaluation was administered 7-24 months following the training to assess self-reported implementation of trained material. RESULTS: A total of 36 residents participated in the training and 23 (64%) responded to the survey. The majority of respondents (n = 22, 96%) felt the training was a valuable component of their residency education and all respondents reported ongoing use of at least one behavior learned during the training. The most commonly cited skills for ongoing use included the pre-arrival brief (n = 21, 91%) and prioritization (n = 21, 91%). CONCLUSION: We delivered a leadership-focused, simulation-based training that 1) adapted to learners' individual needs, and 2) was perceived to impact practice up to 24 months post-training. More work is needed to understand the impact of this training on learner knowledge and behavior, as well as patient outcomes.

Randomised controlled trial to assess the effect of a Just-in-Time training on procedural performance: a proof-of-concept study to address procedural skill decay.

BACKGROUND: A subset of high-risk procedures present significant safety threats due to their (1) infrequent occurrence, (2) execution under time constraints and (3) immediate necessity for patient survival. A Just-in-Time (JIT) intervention could provide real-time bedside guidance to improve high-risk procedural performance and address procedural deficits associated with skill decay. OBJECTIVE: To evaluate the impact of a novel JIT intervention on transvenous pacemaker (TVP) placement during a simulated patient event. METHODS: This was a prospective, randomised controlled study to determine the effect of a JIT intervention on performance of TVP placement. Subjects included board-certified emergency medicine physicians from two hospitals. The JIT intervention consisted of a portable, bedside computer-based procedural adjunct. The primary outcome was performance during a simulated patient encounter requiring TVP placement, as assessed by trained raters using a technical skills checklist. Secondary outcomes included global performance ratings, time to TVP placement, number of critical omissions and System Usability Scale scores (intervention only). RESULTS: Groups were similar at baseline across all outcomes. Compared with the control group, the intervention group demonstrated statistically significant improvement in the technical checklist score (11.45 vs 23.44, p<0.001, Cohen's d effect size 4.64), the global rating scale (2.27 vs 4.54, p<0.001, Cohen's d effect size 3.76), and a statistically significant reduction in critical omissions (2.23 vs 0.68, p<0.001, Cohen's d effect size -1.86). The difference in time to procedural completion was not statistically significant between conditions (11.15 min vs 12.80 min, p=0.12, Cohen's d effect size 0.65). System Usability Scale scores demonstrated excellent usability. CONCLUSION: A JIT intervention improved procedure perfromance, suggesting a role for JIT interventions in rarely performed procedures.

Surrogate decision makers' responses to physicians' predictions of medical futility.

BACKGROUND: Although physicians sometimes use the futility rationale to limit the use of life-sustaining treatments, little is known about how surrogate decision makers view this rationale. We sought to determine the attitudes of surrogates of patients who are critically ill toward whether physicians can predict futility and whether these attitudes predict surrogates' willingness to discontinue life support when faced with predictions of futility. METHODS: This multicenter, mixed qualitative and quantitative study took place at three hospitals in California from 2006 to 2007. We conducted semistructured interviews with surrogate decision makers for 50 patients who were critically ill and incapacitated that addressed their beliefs about medical futility and inductively developed an organizing framework to describe these beliefs. We used a hypothetical scenario with a modified time-trade-off design to examine the relationship between a patient's prognosis and a surrogate's willingness to withdraw life support. We used a mixed-effects regression model to examine the association between surrogates' attitudes about futility and their willingness to limit life support in the face of a very poor prognosis. Validation methods included the use and integration of multiple data sources, multidisciplinary analysis, and member checking. RESULTS: Sixty-four percent of surrogates (n = 32; 95% confidence interval [CI], 49 to 77%) expressed doubt about the accuracy of physicians' futility predictions, 32% of surrogates (n = 16; 95% CI, 20 to 47%) elected to continue life support with a < 1% survival estimate, and 18% of surrogates (n = 9; 95% CI, 9 to 31%) elected to continue treatment when the physician believed that the patient had no chance of survival. Surrogates with religious objections to the futility rationale (n = 18) were more likely to request continued life support (odds ratio, 4; 95% CI, 1.2 to 14.0; p = 0.03) than those with secular or experiential objections (n = 15; odds ratio, 0.95; 95% CI, 0.3 to 3.4; p = 0.90). CONCLUSIONS: Doubt about physicians' ability to predict medical futility is common among surrogate decision makers. The nature of the doubt may have implications for responding to conflicts about futility in clinical practice.

Doubt and belief in physicians' ability to prognosticate during critical illness: the perspective of surrogate decision makers.

OBJECTIVES: Although discussing a prognosis is a duty of physicians caring for critically ill patients, little is known about surrogate decision-makers' beliefs about physicians' ability to prognosticate. We sought to determine: 1) surrogates' beliefs about whether physicians can accurately prognosticate for critically ill patients; and 2) how individuals use prognostic information in their role as surrogate decision-makers. DESIGN, SETTING, AND PATIENTS: Multicenter study in intensive care units of a public hospital, a tertiary care hospital, and a veterans' hospital. We conducted semistructured interviews with 50 surrogate decision-makers of critically ill patients. We analyzed the interview transcripts using grounded theory methods to inductively develop a framework to describe surrogates' beliefs about physicians' ability to prognosticate. Validation methods included triangulation by multidisciplinary analysis and member checking. MEASUREMENTS AND MAIN RESULTS: Overall, 88% (44 of 50) of surrogates expressed doubt about physicians' ability to prognosticate for critically ill patients. Four distinct themes emerged that explained surrogates' doubts about prognostic accuracy: a belief that God could alter the course of the illness, a belief that predicting the future is inherently uncertain, prior experiences where physicians' prognostications were inaccurate, and experiences with prognostication during the patient's intensive care unit stay. Participants also identified several factors that led to belief in physicians' prognostications, such as receiving similar prognostic estimates from multiple physicians and prior experiences with accurate prognostication. Surrogates' doubts about prognostic accuracy did not prevent them from wanting prognostic information. Instead, most surrogate decision-makers view physicians' prognostications as rough estimates that are valuable in informing decisions, but are not determinative. Surrogates identified the act of prognostic disclosure as a key step in preparing emotionally and practically for the possibility that a patient may not survive. CONCLUSIONS: Although many surrogate decision-makers harbor some doubt about the accuracy of physicians' prognostications, they highly value discussions about prognosis and use the information for multiple purposes.