Teaching and Assessing Bedside Procedures: A Standardized Cross-Disciplinary Framework for Graduate Medical Education.

ABSTRACT: Performing bedside procedures requires knowledge, reasoning, physical adeptness, and self-confidence; however, no consensus on a specific, comprehensive strategy for bedside procedure training and implementation is available. Bedside procedure training and credentialing processes across large institutions may vary among departments and specialties, leading to variable standards, creating an environment that lacks consistent accountability, and making quality improvement difficult. In this Scholarly Perspective, the authors describe a standardized bedside procedure training and certification process for graduate medical education with a common, institution-wide educational framework for teaching and assessing the following 7 important bedside procedures: paracentesis; thoracentesis; central venous catheterization; arterial catheterization; bladder catheterization or Foley catheterization; lumbar puncture; and nasogastric, orogastric, and nasoenteric tube placement. The proposed framework is a 4-stage process that includes 1 preparatory learning stage with simulation practice for knowledge acquisition and 3 clinical stages to guide learners from low-risk to high-risk practice and from high to low supervision. The pilot rollout took place at Henry Ford Hospital from December 2020 to July 2021 for 165 residents in the emergency medicine and/or internal medicine residency programs. The program was fully implemented institution-wide in July 2021. Assessment strategies encompass critical action checklists to confirm procedural understanding and a global rating scale to measure performance quality. A major aim of the bedside procedure training and certification was to standardize assessments so that physician trainers from multiple specialties could train, assess, and supervise any participating trainee, regardless of discipline. The authors list considerations revealed from the pilot rollout regarding electronic tracking systems and several benefits and implementation challenges to establishing institution-wide standards. The proposed framework was assembled by a multidisciplinary physician task force and will assist other institutions in adopting best approaches for training physicians in performing these critically important and difficult-to-perform procedures.

Clinician Absences and Contributing Factors During a COVID-19 Surge: Potential Areas for Intervention and Planning.

INTRODUCTION: Our goal was to quantify healthcare clinician (HCC) absenteeism in the emergency department (ED) during the coronavirus disease 2019 (COVID-19) surge and to identify potential interventions that may mitigate the number of absences. METHODS: This was a retrospective, descriptive record review that included 82 resident physicians, physician assistants, and staff physicians who were scheduled to work more than three clinical shifts during March 2020 in an urban, academic ED that received a high number of coronavirus disease 2019 (COVID-19) patients. Exposure was defined as a healthcare clinician who was not wearing appropriate personal protective equipment (PPE) having contact with a confirmed COVID-19 positive patient in the ED. The main outcome was the number of HCC absences secondary to exposure to or symptoms concerning for COVID-19. RESULTS: During March 2020, of 82 ED HCCs, 28 (34%) required an absence from clinical duties, totaling 152 absentee calendar days (N = 13 women [46%]; N = 15 men [54%]). Median HCC age was 32 years (interquartile range 28-39), and median number of days absent was four (interquartile range 3-7). While 16 (57%) of the total absences were secondary to a known exposure, 12 (43%) were symptomatic without a known exposure. A total of 25 (89%) absent HCCs received COVID-19 testing (N = 5 positive [20%]; N = 20 negative [80%]) with test results returning in 1-10 days. Eleven (39%) symptomatic HCCs had traveled domestically or internationally in the prior 30 days. CONCLUSION: Emergency departments should anticipate substantial HCC absences during the initial surge of a pandemic. Possible interventions to mitigate absences include early and broad use of PPE, planning for many asymptomatic HCC absences secondary to exposures, prioritizing HCC virus testing, and mandating early travel restrictions.

Reliable Rapid Assay for Gonorrhea and Chlamydia in the Emergency Department.

BACKGROUND: Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) are common sexually transmitted infections seen in the emergency department (ED). Due to an inability to reliably make accurate diagnosis by physical examination, concern for unreliable follow-up, and current delays in diagnostic nucleic acid amplification testing (NAAT), presumptive treatment active against CT and NG, as described by Centers for Disease Control clinical practice guidelines, is often performed. OBJECTIVES: The purpose of this study was to determine whether a rapid, urine NAAT performed in the ED is noninferior in its diagnostic sensitivity compared with a traditional, swab NAAT assay. METHODS: We performed a prospective, noninferiority study comparing two U.S. Food and Drug Administration-approved NAAT assays for CT and NG: a 90-min rapid assay, the Xpert CT/NG Assay (Cepheid, Sunnyvale, CA) using a urine sample vs. a traditional assay, the Aptima Combo 2 Assay (Gen-Probe Incorporated, San Diego, CA) using a swab sample. This study was registered on Clinicaltrials.gov (NCT02386514). RESULTS: A total of 1162 patient samples were included in the primary analysis. We observed excellent kappa agreement between assays: NG for men, 1.00 (95% confidence interval [CI] 1.00-1.00); NG for women, 0.87 (95% CI 0.79-0.94); CT for men, 0.81 (95% CI 0.59-1.00); and CT for women: 0.85 (95% CI 0.80-0.90), as well as excellent negative and positive predictive values for the rapid assay. CONCLUSION: Although the rapid Xpert CT/NG assay's diagnostic sensitivity did not meet our prespecified threshold for noninferiority, the diagnostic characteristics are robust enough to fit into a management pathway that may reduce unnecessary antibiotic use. There may be an opportunity to utilize the rapid Xpert CT/NG assay to improve accuracy of treatment in the ED.

Gonorrhea and chlamydia in the emergency department: Continued need for more focused treatment for men, women and pregnant women.

INTRODUCTION: Delay in current nucleic acid amplification testing for Neisseria gonorrhoeae and Chlamydia trachomatis has led to recommendations for presumptive treatment in patients with concern for infection and unreliable follow-up. In the urban setting, it is assumed that many patients have unreliable follow-up, therefore presumptive therapy is thought to be used frequently. We sought to measure the frequency of disease and accuracy of presumptive treatment for these infections. METHODS: This was an observational cohort study performed at an urban academic Level 1 trauma center ED with an annual census of 95,000 visits per year. Testing was performed using the APTIMA Unisex swab assay (Gen-Probe Incorporated, San Diego, CA). Presumptive therapy was defined as receiving treatment for both infections during the initial encounter without confirmation of diagnosis. RESULTS: A total of 1162 patients enrolled. Infection was present in 26% of men, 14% of all women and 11% of pregnant women. Despite high frequency of presumptive treatment, >4% of infected patients in each category went untreated. CONCLUSION: Inaccuracy of presumptive treatment was common for these sexually transmitted infections. There is an opportunity to improve diagnostic accuracy for treatment.

Identifying a need for more focused treatment of chlamydia and gonorrhoea in the emergency department.

The indolent nature of chlamydia and gonorrhoea, along with the time delay associated with current diagnostic testing, makes definitive diagnosis while in the emergency department impossible. We therefore sought to determine the proportion of patients who receive accurate, presumptive antimicrobial treatment for these infections. A retrospective chart review was performed on all patient encounters that underwent chlamydia and gonorrhoea testing at an urban emergency department during a single month in 2012. Each encounter was reviewed for nucleic acid amplification test results and whether presumptive antibiotics were given during the initial visit. A total of 639 patient encounters were reviewed; 87.2% were female and the mean age was 26.7 years. Chlamydia was present in 11.1%, with women and men having similar infection rates: 10.6% vs. 14.6% (p = 0.277). Gonorrhoea was present in 5.0%, with a lower prevalence among women than men: 3.2% vs. 17.1% (p < 0.001). Women received presumptive treatment less often than men: 37.7% vs. 82.9% (p < 0.001). Presumptive treatment was less accurate in women than men: 7.9% vs. 25.6% (p < 0.001). After combining genders, 10.2% received accurate presumptive treatment; 33.3% were overtreated and 4.4% missed treatment. Presumptive treatment for chlamydia and gonorrhoea was more frequent and more accurate in men than in women. Overall, one-third of patients received unnecessary antibiotics, yet nearly 5% missed treatment. Better methods are needed for identifying patients who need treatment.

PROGNOSTIC VALUE OF THE MULTIPLE MINI-INTERVIEW FOR EMERGENCY MEDICINE RESIDENCY PERFORMANCE.

BACKGROUND: The Multiple Mini-Interview (MMI) uses short, structured contacts, and is known to predict medical school success better than traditional interviews and application materials. Its utility in Emergency Medicine residency selection is untested. OBJECTIVES: We investigate whether it provides additional information regarding future first-year resident performance that can be useful in resident selection. METHODS: From three Emergency Medicine residency programs, 71 interns in their first month completed an MMI developed to focus on desirable resident characteristics. Application data were reviewed. First-year resident performance assessments covering the American Council for Graduate Medical Education (ACGME) core competencies, along with professionalism and performance concerns, were obtained. Multiple logistic regressions were employed and MMI correlations were compared with program rank lists and typical selection factors. RESULTS: An individual's score on the MMI correlated with overall performance (p < 0.05) in single logistic regression. MMI correlated with ACGME individual competencies patient care and procedural skills at a less robust level (p < 0.1), but not with any other outcomes. Rank list position correlated with the diagnostic skill competency (p < 0.05), but no others. Traditional selection factors correlated with overall performance, disciplinary action, patient care, medical knowledge, and diagnostic skills (p < 0.05). MMI was not correlated significantly with the outcomes when included in multiple ordinal logistic regression with other selection factors. CONCLUSIONS: MMI scores correlate with overall performance, but are not statistically significant when other traditional selection factors were considered. The MMI process seems potentially superior to program rank list at correlating with first-year performance. The MMI may provide additional benefit when examined using a larger and more diverse sample.

Endotracheal Intubation in Patients Treated for Prehospital Status Epilepticus.

INTRODUCTION: Limited data describe the frequency, timing, or indications for endotracheal intubation (ETI) in patients with status epilepticus. A better understanding of the characteristics of patients with status epilepticus requiring airway interventions could inform clinical care. We sought to characterize ETI use in patients with prehospital status epilepticus. METHODS: This study was a secondary analysis of the Rapid Anticonvulsant Medication Prior to Arrival Trial, a multi-center, randomized trial comparing intravenous lorazepam to intramuscular midazolam for prehospital status epilepticus treatment. Subjects received ETI in the prehospital, Emergency Department (ED), or inpatient setting at the discretion of caregivers. RESULTS: Of 1023 enrollments, 218 (21 %) received ETI. 204 (93.6 %) of the ETIs were performed in the hospital and 14 (6.4 %) in the prehospital setting. Intubated patients were older (52 vs 41 years, p < 0.001), and men underwent ETI more than women (26 vs 21 %, p = 0.047). Patients with ongoing seizures on ED arrival had a higher rate of ETI (32 vs 16 %, p < 0.001), as did those who received rescue anti-seizure medication (29 vs 20 %, p = 0.004). Mortality was higher for intubated patients (7 vs 0.4 %, p < 0.001). Most ETI (n = 133, 62 %) occurred early (prior to or within 30 min after ED arrival), and late ETI was associated with higher mortality (14 vs 3 %, p = 0.002) than early ETI. CONCLUSIONS: ETI is common in patients with status epilepticus, particularly among the elderly or those with refractory seizures. Any ETI and late ETI are both associated with higher mortality.

Emergency medicine resident clinical hours: a national survey.

BACKGROUND: Emergency medicine (EM) residency programs have significant scheduling flexibility. As a result, there is potentially significant variation in scheduling practices. Few studies have previously sought to describe this variation. It is unknown how this affects training time in the emergency department. OBJECTIVES: The purpose of this study was to describe the current variation in clinical training practices through clinical hour, shift length, and rotation survey data. METHODS: A 21-item questionnaire was distributed to all allopathic EM training programs utilizing an online survey during the 2011-2012 academic year. Questions included demographic data, number of EM rotations per year, shifts, average hours, shift length, and scheduling practices. RESULTS: A total of 122 responses were received and 82 programs were analyzed (51.6% of 159 allopathic programs). EM residents work, on average, 45.50 h per week. Postgraduate year 1-3 programs utilizing 28-day schedules averaged two additional EM rotations and 338.2 more clinical EM hours compared with calendar-month rotations. The residents of 4-year programs work approximately 1300 additional hours during residency, with an average of 1279.26 h and 7.9 clinical EM rotations in the fourth year. Clinical hour ranges of 2670-5112 and 4248-6113 were observed for 3-year and 4-year programs, respectively. CONCLUSIONS: There are different scheduling modalities used to create resident schedules. This flexibility results in a large amount of diversity in scheduling practices, with certain patterns allowing for significantly more clinical time. This may result in a vastly different training experience for EM residents.

Improving community understanding of medical research: audience response technology for community consultation for exception to informed consent.

INTRODUCTION: The Department of Health and Human Services and Food and Drug Administration described guidelines for exception from informed consent (EFIC) research. These guidelines require community consultation (CC) events, which allow members of the community to understand the study, provide feedback and give advice. A real-time gauge of audience understanding would allow the speaker to modify the discussion. The objective of the study is to describe the use of audience response survey (ARS) technology in EFIC CCs. METHODS: As part of the Rapid Anticonvulsant Medication Prior to Arrival Trial (RAMPART), 13 CC events were conducted. We prepared a PowerPoint™ presentation with 4 embedded ARS questions,according to specific IRB guidelines to ensure that the pertinent information would reach our targeted audience. During 6 CCs, an ARS was used to gauge audience comprehension. Participants completed paper surveys regarding their opinion of the study following each CC. RESULTS: The ARS was used with minimal explanation and only one ARS was lost. Greater than 80% of the participants correctly answered 3 of the 4 ARS questions with 61% correctly answering the question regarding EFIC. A total of 105 participants answered the paper survey; 80-90% of the responses to the paper survey were either strongly agree or agree. The average scores on the paper survey in the ARS sites compared to the non-ARS sites were significantly more positive. CONCLUSION: The use of an audience response system during the community consultation aspects of EFIC is feasible and provides a real-time assessment of audience comprehension of the study and EFIC process. It may improve the community's opinion and support of the study.

The multiple mini-interview for emergency medicine resident selection.

BACKGROUND: The Multiple Mini-Interview (MMI) uses multiple, short-structured contacts to evaluate communication and professionalism. It predicts medical school success better than the traditional interview and application. Its acceptability and utility in emergency medicine (EM) residency selection are unknown. OBJECTIVE: We theorized that participants would judge the MMI equal to a traditional unstructured interview and it would provide new information for candidate assessment. METHODS: Seventy-one interns from 3 programs in the first month of training completed an eight-station MMI focused on EM topics. Pre- and post-surveys assessed reactions. MMI scores were compared with application data. RESULTS: EM grades correlated with MMI performance (F[1, 66] = 4.18; p < 0.05) with honors students having higher scores. Higher third-year clerkship grades were associated with higher MMI performance, although this was not statistically significant. MMI performance did not correlate with match desirability and did not predict most other components of an application. There was a correlation between lower MMI scores and lower global ranking on the Standardized Letter of Recommendation. Participants preferred a traditional interview (mean difference = 1.36; p < 0.01). A mixed format (traditional interview and MMI) was preferred over a MMI alone (mean difference = 1.1; p < 0.01). MMI performance did not significantly correlate with preference for the MMI. CONCLUSIONS: Although the MMI alone was viewed less favorably than a traditional interview, participants were receptive to a mixed-methods interview. The MMI does correlate with performance on the EM clerkship and therefore can measure important abilities for EM success. Future work will determine whether MMI performance predicts residency performance.

Abnormal arterial blood gas and serum lactate levels do not alter disposition in adult blunt trauma patients after early computed tomography.

INTRODUCTION: Arterial blood gas and serum lactate (ABG / SL) values have been shown to be markers for occult shock and poor outcome following blunt trauma. However, the utility of ABG / SL in blunt trauma patients who also receive computed tomographies (CT) of the chest, abdomen, and pelvis (CT C&A) remains unknown. METHODS: A chart review was performed of all adult blunt trauma patients who received both CT C&A and ABG / SL upon presentation to our emergency department (ED) between January 1, 2007 and December 31, 2007. These patients (n=360) were identified from our institutional trauma registry database. Patients were divided into subgroups based upon whether they had a positive or negative ED evaluation for traumatic injury requiring hospitalization or immediate operative management. The expected course for patients with negative ED evaluations regardless of ABG / SL was discharge home. The primary outcome measure was the proportion of patients with a negative ED evaluation and an abnormal ABG or SL that were admitted to the hospital. RESULTS: 2.9% of patients with a negative ED evaluation and abnormal ABG or SL were admitted. Of these, none were found to have any post-traumatic sequalae. CONCLUSION: We found that abnormal ABG / SL results do not change management or discharge disposition in patients without clinical or radiographic evidence of traumatic injury on CT C&A. Among patients who receive CT C&A, the routine measurement of arterial blood gas and lactate may be an unnecessary source of additional cost, patient discomfort, and delay in care.

Low-velocity knee dislocation in the morbidly obese.

Knee dislocations are rare injuries typically associated with severe traumatic mechanisms. We report 2 cases of morbidly obese patients who had complete knee dislocations after falls from standing height. Both cases resulted in significant morbidity secondary to popliteal artery injury. Emergency physicians need to maintain a high index of suspicion for knee dislocations and should be aware of atypical presentations from minor trauma in the obese population.

Injury patterns and first aid training among canyoneers.

OBJECTIVE: To identify injury patterns in canyoneering and develop a sense of their frequency. METHODS: A web-based survey of canyoneers was developed. Questions regarding injuries experienced or treated, first aid training, and first aid supplies carried were included. RESULTS: A total of 38 responses were received. Cutaneous injuries were very common (average 2 per person per year), but of apparently low morbidity (no evacuations required). Orthopedic injuries were also common (1 sprain/strain per person every 3 years on average, and major injuries happening to 1 in 2 canyoneers during their career), as were environmental injuries. First aid preparedness, in terms of training and kits, varied quite widely, but there was significant interest in further training. CONCLUSIONS: Minor cutaneous and orthopedic injuries are common, but fortunately do not often require outside assistance. More significant injuries are less common and usually involve orthopedic trauma or environmental exposure. A first aid curriculum for canyoneering should cover stabilization of fractures, analgesia and evacuation techniques as well as minor wound care.