Department of Emergency Medicine (UCSF)

Introduction: Questions surround the appropriate emergency department (ED) disposition of children who have sustained blunt head trauma (BHT). Our objective was to identify physician disposition preferences of children with blunt head trauma (BHT) and varying computed tomography (CT) findings.

Methods: We surveyed pediatric and general emergency physicians (EP), pediatric neurosurgeons (PNSurg), general neurosurgeons (GNSurg), pediatric surgeons (PSurg) and trauma surgeons regarding care of two hypothetical patients: Case 1: a 9-year-old who fell 10 feet and Case 2: an 11-month-old who fell 5 feet.  We presented various CT findings and asked physicians about disposition preferences. We evaluated predictors of patient discharge using multivariable regression analysis adjusting for hospital and ED characteristics and clinician experience. Pediatric EPs served as the reference group.

Results: Of 2,341 eligible surveyed, 715 (31%) responded. Most would discharge children with linear skull fractures (Case 1, 71%; Case 2, 62%). Neurosurgeons were more likely to discharge children with small subarachnoid hemorrhages (Case 1 PNSurg OR 6.87, 95% CI 3.60, 13.10; GNSurg OR 6.54, 95% CI 2.38, 17.98; Case 2 PNSurg OR 5.38, 95% CI 2.64, 10.99; GNSurg OR 6.07, 95% CI 2.08, 17.76). PSurg were least likely to discharge children with any CT finding, even linear skull fractures (Case 1 OR 0.14, 95% CI 0.08, 0.23; Case 2 OR 0.18, 95% CI 0.11, 0.30). Few respondents (<6%) would discharge children with small intraventricular, subdural, or epidural bleeds.

Conclusion: Substantial variation exists between specialties in reported hospitalization practices of neurologically-normal children with BHT and traumatic CT findings. [West J Emerg Med. 2013;14(1):29-36.]

Introduction: Children with blunt abdominal trauma (BAT) are often hospitalized despite no intervention. We identified factors associated with emergency department (ED) disposition of children with BAT and differing computed tomography (CT) findings.

Methods: We surveyed pediatric and general emergency physicians (EPs), pediatric and trauma surgeons regarding care of two hypothetical asymptomatic patients: a 9-year-old struck by a slow-moving car (Case 1) and an 11-month-old who fell 10 feet (Case 2). We presented various abdominal CT findings and asked physicians about disposition preferences. We evaluated predictors of patient discharge using multivariable regression analysis, adjusting for hospital and ED characteristics, and clinician experience. Pediatric EPs served as the reference group.

Results: Of 2,003 eligible surveyed, 636 (32%) responded. For normal CTs, 99% would discharge in Case 1 and 88% in Case 2. Prominent specialty differences included: for trace intraperitoneal fluid (TIF), 68% would discharge in Case 1 and 57% in Case 2. Patients with TIF were less likely to be discharged by pediatric surgeons (Case 1: OR 0.52, 95% CI 0.32, 0.82; Case 2: OR 0.49, 95% CI 0.30, 0.79). Patients with renal contusions were less likely to be discharged by pediatric surgeons (Case 1: OR 0.55, 95% CI 0.32, 0.95) and more likely by general EPs (Case 1: OR 1.83, 95% CI 1.25, 2.69; Case 2: OR 2.37, 95% CI 1.14, 4.89).

Conclusion: Substantial variation exists between specialties in reported hospitalization practices of asymptomatic children after abdominal trauma with minor CT findings. Better evidence is needed to guide disposition decisions. [West J Emerg Med. 2013;14(1):37-46.]

INTRODUCTION: Estimates of the prevalence of drug-related out of hospital cardiac arrest (OHCA) vary, ranging from 1.8% to 10.0% of medical OHCA. However, studies conducted prior to the recent wave of fentanyl deaths likely underestimate the current prevalence of drug-related OHCA. We evaluated recent trends in drug-related OHCA, hypothesizing that the proportion of presumed drug-related OHCA treated by emergency medical services (EMS) has increased since 2015. METHODS: We conducted a retrospective analysis of OHCA patients treated by EMS providers in San Francisco, California between 2015 and 2023. Participants included OHCA cases in which resuscitation was attempted by EMS. The study exposure was the year of arrest. Our primary outcome was the occurrence of drug-related OHCA, defined as the EMS impression of OHCA caused by a presumed or known overdose of medication(s) or drug(s). RESULTS: From 2015 to 2023, 5044 OHCA resuscitations attended by EMS (average 561 per year) met inclusion criteria. The median age was 65 (IQR 50-79); 3508 (69.6%) were male. The EMS impression of arrest etiology was drug-related in 446/5044 (8.8%) of OHCA. The prevalence of presumed drug-related OHCA increased significantly each year from 1% in 2015 to 17.6% in 2023 (p-value for trend = 0.0001). After adjustment, presumed drug-related OHCA increased by 30% each year from 2015-2023. CONCLUSION: Drug-related OHCA is an increasingly common etiology of OHCA. In 2023, one in six OHCA was presumed to be drug related. Among participants less than 60 years old, one in three OHCA was presumed to be drug related.

PURPOSE: Following motor vehicle collisions (MVCs), patients often undergo extensive computed tomography (CT) imaging. However, pregnant trauma patients (PTPs) represent a unique population where the risk of fetal radiation may supersede the benefits of liberal CT imaging. This study sought to evaluate imaging practices for PTPs, hypothesizing variability in CT imaging among trauma centers. If demonstrated, this might suggest the need to develop specific guidelines to standardize practice. METHODS: A multicenter retrospective study (2016-2021) was performed at 12 Level-I/II trauma centers. Adult (≥18 years old) PTPs involved in MVCs were included, with no patients excluded. The primary outcome was the frequency of CT. Chi-square tests were used to compare categorical variables, and ANOVA was used to compare the means of normally distributed continuous variables. RESULTS: A total of 729 PTPs sustained MVCs (73% at high speed of ≥ 25 miles per hour). Most patients were mildly injured but a small variation of injury severity score (range 1.1-4.6, p < 0.001) among centers was observed. There was a variation of imaging rates for CT head (range 11.8-62.5%, p < 0.001), cervical spine (11.8-75%, p < 0.001), chest (4.4-50.2%, p < 0.001), and abdomen/pelvis (0-57.3%, p < 0.001). In high-speed MVCs, there was variation for CT head (12.5-64.3%, p < 0.001), cervical spine (16.7-75%, p < 0.001), chest (5.9-83.3%, p < 0.001), and abdomen/pelvis (0-60%, p < 0.001). There was no difference in mortality (0-2.9%, p =0.19). CONCLUSION: Significant variability of CT imaging in PTPs after MVCs was demonstrated across 12 trauma centers, supporting the need for standardization of CT imaging for PTPs to reduce unnecessary radiation exposure while ensuring optimal injury identification is achieved.

BACKGROUND: Quality improvement collaboratives (QIC) are an approach to accelerate the spread and impact of evidence-based interventions across health facilities, which are found to be particularly successful when combined with other interventions such as clinical skills training. We implemented a QIC as part of a quality improvement intervention package designed to improve newborn survival in Kenya and Uganda. We use a multi-method approach to describe how a QIC was used as part of an overall improvement effort and describe specific changes measured and participant perceptions of the QIC. METHODS: We examined QIC-aggregated run charts on three shared indicators related to uptake of evidence-based practices over time and conducted key informant interviews to understand participants perceptions of quality improvement practice. Run charts were evaluated for change from baseline medians. Interviews were analysed using framework analysis. RESULTS: Run charts for all indicators reflected an increase in evidence-based practices across both countries. In Uganda, pre-QIC median gestational age (GA) recording of 44% improved to 86%, while Kangaroo Mother Care (KMC) initiation went from 51% to 96% and appropriate antenatal corticosteroid (ACS) use increased from 17% to 74%. In Kenya, these indicators went from 82% to 96%, 4% to 74% and 4% to 57%, respectively. Qualitative results indicate that participants appreciated the experience of working with data, and the friendly competition of the QIC was motivating. The participants reported integration of the QIC with other interventions of the package as a benefit. CONCLUSIONS: In a QIC that demonstrated increased evidence-based practices, QIC participants point to data use, friendly competition and package integration as the drivers of success, despite challenges common to these settings such as health worker and resource shortages. TRIAL REGISTRATION NUMBER: NCT03112018.

This article was migrated. The article was marked as recommended. Background: Interpreters may offer valuable perspectives on ways clinicians could improve communication skills. Relationship-centered communication (RCC) curricula are based on a framework for promoting effective communication both with patients and within health care teams. Methods: We conducted a 90-minute workshop with certified interpreters at an academically-affiliated safety-net system to solicit feedback to optimize RCC skills trainings for clinicians at a U.S. academically-affiliated safety-net system. We applied an editing analysis style to transcribed quotes to reveal opportunities to optimize RCC skills trainings to improve safety-net care for diverse populations. Results: Twenty-two Spanish-, Cantonese-, Mandarin-, Vietnamese-, and Russian-speaking interpreters participated. Overall, interpreters emphasized the importance of creating a supportive environment for safety-net patients. One Spanish-speaking interpreter added: "When they get up in the morning and go to work, they may get deported. So, that's important to create an atmosphere to help them open up. And they may tell you stuff that's directly pertinent to patient care." Thematic analysis revealed opportunities to tailor and reinforce each RCC stage. On agenda-setting and rapport-building: "We need a little background on the phone, and we don't know how many people are in the room ... Sometimes you're talking to the mom, but the doctor didn't even bother to say it.. [If] we're lost, we're bound to make mistakes." On eliciting the patient's perspective: "Start with this information so they know you're still going to give them your advice: "I'm going to let you know what I think is going on, but what do you think is going on?" On negotiating a shared plan: "[Teachback] is really important. Otherwise it puts an incredible burden on the interpreter ... I'm not sure that the patient really understood." Conclusions: Teaching RCC in partnership with medical interpreters could provide opportunities to deepen clinician RCC skills for more effective patient-interpreter-clinician interactions.

This article was migrated. The article was marked as recommended. Background: Interpreters may offer valuable perspectives on ways clinicians could improve communication skills. Relationship-centered communication (RCC) curricula aim to promote effective communication between patients and clinicians and among members of health care teams. Methods: We conducted a 90-minute workshop with certified interpreters at an academically affiliated safety-net system to solicit feedback on content offered during RCC skills trainings. We applied an editing analysis style to transcribed quotes to reveal opportunities to optimize RCC skills trainings for application in interpreted interactions to improve safety-net care for diverse populations. Results: Twenty-two Spanish-, Cantonese-, Mandarin-, Vietnamese-, and Russian-speaking interpreters participated. Overall, interpreters emphasized the importance of creating a supportive environment for safety-net patients. One Spanish-speaking interpreter added: "When they get up in the morning and go to work, they may get deported. So, that's important to create an atmosphere to help them open up. And they may tell you stuff that's directly pertinent to patient care." Thematic analysis revealed opportunities to tailor and reinforce each RCC stage. On agenda-setting and rapport-building: "We need a little background on the phone, and we don't know how many people are in the room ... Sometimes you're talking to the mom, but the doctor didn't even bother to say it.. [If] we're lost, we're bound to make mistakes." On eliciting the patient's perspective: "Start with this information so they know you're still going to give them your advice: "I'm going to let you know what I think is going on, but what do you think is going on?" On negotiating a shared plan: "[Teachback] is really important. Otherwise it puts an incredible burden on the interpreter ... I'm not sure that the patient really understood." Conclusions: Teaching RCC in partnership with medical interpreters could provide opportunities to deepen clinician RCC skills for more effective patient-interpreter-clinician interactions.

Introduction

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Implications

San Francisco implemented one of the most intensive, comprehensive, multipronged COVID-19 pandemic responses in the United States using 4 core strategies: (1) aggressive mitigation measures to protect populations at risk for severe disease, (2) prioritization of resources in neighborhoods highly affected by COVID-19, (3) timely and adaptive data-driven policy making, and (4) leveraging of partnerships and public trust. We collected data to describe programmatic and population-level outcomes. The excess all-cause mortality rate in 2020 in San Francisco was half that seen in 2019 in California as a whole (8% vs 16%). In almost all age and race and ethnicity groups, excess mortality from COVID-19 was lower in San Francisco than in California overall, with markedly diminished excess mortality among people aged >65 years. The COVID-19 response in San Francisco highlights crucial lessons, particularly the importance of community responsiveness, joint planning, and collective action, to inform future pandemic response and advance health equity.