Video Laryngoscopy versus Direct Laryngoscopy for Orotracheal Intubation in the Out-of-Hospital Environment: A Systematic Review and Meta-Analysis.

OBJECTIVE: To determine the effect of video and direct laryngoscopy on first-pass success rates for out-of-hospital orotracheal intubation. METHODS: MEDLINE, Embase, and Cochrane databases were searched from inception to January 2023. Out-of-hospital studies comparing video and direct laryngoscopy on either first-pass or overall intubation success were included. A random effects meta-analysis was performed with a primary outcome of first-pass success stratified by clinician type and laryngoscope blade geometry. The secondary outcomes were overall intubation success stratified by clinician type, and intubation time. All hypotheses and subgroup analyses were determined a priori. RESULTS: Twenty-five studies involving 35,489 intubations met inclusion criteria. Substantial heterogeneity (>75%) precluded reporting point estimates for nearly all analyses. For our primary outcome, video laryngoscopy was associated with improved first-pass success in 3/5 physician studies, 4/6 critical care paramedic/registered nurse studies, and 7/10 paramedic studies. Video laryngoscope devices with Macintosh blade geometry were associated with improved first-pass success in 7/10 studies, while devices with hyperangulated geometry were associated with improved first-pass success in 3/7 studies. Overall intubation success was greater with video laryngoscopy in 2/6 studies in the physician subgroup and 9/10 studies in the paramedic subgroup. Video laryngoscopy was not associated with overall intubation success among critical care paramedics/nurses (OR = 1.89, 0.96 to 3.72, I2 = 34%). Lastly, 4/5 studies found video laryngoscopy to be associated with longer intubation times. CONCLUSIONS: We found substantial heterogeneity among out-of-hospital studies comparing video laryngoscopy to direct laryngoscopy on first-pass success, overall success, or intubation time. This heterogeneity was not explained with stratification by study design, clinician type, video laryngoscope blade geometry, or leave-one-out meta-analysis. A majority of studies showed that video laryngoscopy was associated with improved first pass success in all subgroups, but only for paramedics and not physicians when looking at overall success. This improvement was more common in studies that used Macintosh blades than those that used hyperangulated blades. Future research should explore the heterogeneity identified in our analysis with an emphasis on differences in training, clinical milieu, and specific video laryngoscope devices.

The Calm Before the Storm: Using In Situ Simulation to Evaluate for Preparedness of an Alternative Care Hospital During the COVID-19 Pandemic.

OBJECTIVES: Coronavirus disease (COVID-19) has been identified as an acute respiratory illness leading to severe acute respiratory distress syndrome. As the disease spread, demands on health care systems increased, specifically the need to expand hospital capacity. Alternative care hospitals (ACHs) have been used to mitigate these issues; however, establishing an ACH has many challenges. The goal of this session was to perform systems testing, using a simulation-based evaluation to identify areas in need of improvement. METHODS: Four simulation cases were designed to depict common and high acuity situations encountered in the ACH, using a high technology simulator and standardized patient. A multidisciplinary observer group was given debriefing forms listing the objectives, critical actions, and specific areas to focus their attention. These forms were compiled for data collection. RESULTS: Logistical, operational, and patient safety issues were identified during the simulation and compiled into a simulation event report. Proposed solutions and protocol changes were made in response to the identified issues. CONCLUSION: Simulation was successfully used for systems testing, supporting efforts to maximize patient care and provider safety in a rapidly developed ACH. The simulation event report identified operational deficiencies and safety concerns directly resulting in equipment modifications and protocol changes.

From Concerts to COVID: Transforming the RI Convention Center into an Alternate Hospital Site in under a Month.

Field hospitals have long been used to extend health care capabilities in times of crisis. In response to the pandemic and an anticipated surge in patients, Rhode Island Gov. Gina Raimondo announced a plan to create three field hospitals, or "alternate hospital sites" (AHS), totaling 1,000 beds, in order to expand the state's hospital capacity. Following China's Fangcang shelter hospital model, the Lifespan AHS (LAHS) planning group attempted to identify existing public venues that could support rapid conversion to a site for large numbers of patients at a reasonable cost. After discussions with many stakeholders - pharmacy, laboratory, healthcare providers, security, emergency medical services, and infection control - design and equipment recommendations were given to the architects during daily teleconferencing and site visits. Specific patient criteria for the LAHS were established, staffing was prioritized, and clinical protocols were designed to facilitate care. Simulations using 4 different scenarios were practiced in order to assure proper patient care and flow, pharmacy utilization, and staffing.

Observational Multicenter Study of a Direct-to-CT Protocol for EMS-transported Patients with Suspected Stroke.

OBJECTIVE: In an effort to decrease door-to-needle times for patients with acute ischemic stroke, some hospitals have begun taking stable EMS patients with suspected stroke directly from the ambulance to the CT scanner, then to an emergency department (ED) bed for evaluation. Minimal data exist regarding the potential for time savings with such a protocol. The study hypothesis was that a direct-to-CT protocol would be associated with decreases in both door-to-CT-ordered and door-to-needle times. METHODS: An observational, multicenter before/after study was conducted of time/process measures at hospitals that have implemented direct-to-CT protocols for patients transported by EMS with suspected stroke. Participating hospitals submitted data on at least the last 50 "EMS stroke alert" patients before the launch of the direct-to-CT protocol, and at least the first 50 patients after. Time elements studied were arrival at the ED, time the head CT was ordered, and time tPA was started. Data were submitted in blinded fashion (patient and hospital identifiers removed); at the time of data analysis, the lead investigator was unaware of which data came from which hospital. Simple descriptive statistics were used, along with the Mann-Whitney test to compare time medians. RESULTS: Seven hospitals contributed data on 1040 patients (529 "before" and 511 "after"); 512 were male, and 627 had final diagnoses of ischemic stroke, of whom 275 received tPA. The median door-to-CT-ordered time for all patients was 7 minutes in the before phase, and 4 minutes after (difference 3 minutes, p = < 0.0001); similarly, the median door-to-CT-started time was 6 minutes "before" and 10 minutes after (p < 0.0001). The median door-to-needle time for all patients given tPA was 42 minutes before, and 44 minutes after (p = 0.78). Four hospitals had modest decreases in door-to-CT-ordered time (of 2, 4, 2, and 5 minutes), and only one hospital had a decrease in door-to-needle time (32 min vs 26 min, p = 0.012). CONCLUSIONS: In this sample from seven hospitals, a minimal reduction in door-to-CT-ordered and door-to-CT-started time, but no change in door-to-needle time, was found for EMS patients with suspected stroke taken directly to the CT scanner, compared to those evaluated in the ED prior to CT.

Challenging Hazards Amidst Observational Simulation in the Emergency Department: Advancing Gamification in Simulation Education Through a Novel Resident-led Skills Competition.

Medical simulation competitions have become an increasingly popular method to provide a hands-on "gamified" approach to education and training in the health professions. The most well-known competition, SimWars, consists of well-coordinated teams that are tasked with completing a series of mind-bending clinical scenarios in front of a live audience through 'bracket-style' elimination rounds. Similarly, challenging hazards amidst observational simulation (CHAOS) in the emergency department (ED) is another novel approach to gamification in both its structure and feel. Conducted at the Council of Emergency Medicine Resident Directors (CORD) 2018 National Assembly in San Antonio, Texas, instead of assigning premeditated teams, it placed random Emergency Medicine (EM) faculty, residents, and medical students together in teams to test them on a variety of fundamental EM content areas. Additionally, the event incorporated multiple levels within each round, allowing the inclusion of additional information to be shared with participants to support "switching gears," as is typical for teams working in the ED and augmenting the perceived level of "chaos." To assess this pilot project, formal quantitative and qualitative feedback was solicited at the end of the session. Quantitative evaluation of the intervention was obtained through an eight-item questionnaire using a five-point Likert-type scale from 19 of the 20 enrolled participants (95% response rate). Responses were generally positive with an overall course rating score of 4.45 out of 5 (SD +/- 0.62). Qualitative feedback revealed that learners enjoyed performing procedures and networking with their EM colleagues. The majority of residents (95%) recommend the activity be integrated into subsequent conferences. Areas for improvement included shorter cases and minimizing technical malfunctions. CHAOS in the ED was a successful pilot study that incorporated gamification as a means to deploy simulation-based training at a national emergency medicine conference in a community of simulation educators. Future studies should focus on incorporating learners' feedback into subsequent CHAOS iterations and reducing overhead costs to increase its adoption by both regional and national audiences.

Simulation Fellowship Programs: An International Survey of Program Directors.

PURPOSE: To report on the evolution of simulation-based training (SBT) by identifying the composition and infrastructure of existing simulation fellowship programs, describing the current training practices, disclosing existing program barriers, and highlighting opportunities for standardization. METHOD: Investigators conducted a cross-sectional survey study among English-speaking simulation fellowship program directors (September 2014-September 2015). They identified fellowships through academic/institutional Web sites, peer-reviewed literature, Web-based search engines, and snowball sampling. They invited programs to participate in the Web-based questionnaire via e-mail and follow-up telephone calls. RESULTS: Forty-nine programs met the inclusion criteria. Of these, 32 (65%) responded to the survey. Most programs were based in the United States, but others were from Canada, England, and Australia. Over half of the programs started in or after 2010. Across all 32 programs, 186 fellows had graduated since 1998. Fellows and directors were primarily departmentally funded; programs were primarily affiliated with hospitals and/or medical schools, many of which had sponsoring centers accredited by governing bodies. Fellows were typically medical trainees; directors were typically physicians. The majority of programs (over 90%) covered four core objectives, and all endorsed similar educational outcomes. Respondents identified no significant universal barriers to program success. Most directors (18/28 [64%]) advocated standardized fellowship guidelines on a national level. CONCLUSIONS: Paralleling the fast growth and integration of SBT, fellowship training opportunities have grown rapidly in the United States, Canada, and beyond. This study highlights potential areas for standardization and accreditation of simulation fellowships which would allow measurable competencies in graduates.