COVID-19, Racial Injustice, and Medical Student Engagement With Global Health: A Single-Institution Survey.

INTRODUCTION: United States medical schools continue to respond to student interest in global health (GH) and the evolution of the field through strengthening related curricula. The COVID-19 pandemic and superimposed racial justice movements exposed chasms in the US healthcare system. We sought to explore the possible relationship between the pandemic, US racial justice movements, and medical student interest in GH to inform future academic offerings that best meet student needs. METHODS: A novel, mixed-methods 30-question Qualtrics survey was disseminated twice (May-August 2021) through email and social media to all current students. Data underwent descriptive and thematic analysis. RESULTS: Twenty students who self-identified as interested in GH responded to the survey. Most (N = 13, 65%) were in preclinical training, and half were women (N = 10, 50%). Five (25%) selected GH definitions with paternalistic undertones, 11 (55%) defined GH as noncontingent on geography, and 12 (60%) said the pandemic and US racial justice movement altered their definitions to include themes of equity and racial justice. Eighteen (90%) became interested in GH before medical school through primarily volunteering (N = 8, 40%). Twelve (60%) students plan to incorporate GH into their careers. CONCLUSIONS: Our survey showed most respondents entered medical school with GH interest. Nearly all endorsed a changed perspective since enrollment, with a paradigm shift toward equity and racial justice. Shifts were potentially accelerated by the global pandemic, which uncovered disparities at home and abroad. These results highlight the importance of faculty and curricula that address global needs and how this might critically impact medical students.

In-Hospital Obstetric Delays in Rural Uganda: A Cross-Sectional Analysis of a Hospital Cohort.

BACKGROUND: Deaths related to pregnancy and childbirth are extremely high in low-resource countries such as Uganda. Maternal mortality in low- and middle-income countries is related to delays in seeking, reaching, and receiving adequate health care. This study aimed to investigate the in-hospital delays to surgical care for women in labor arriving to Soroti Regional Referral Hospital (SRRH). METHODS: From January 2017 to August 2020, we collected data on obstetric surgical patients in labor using a locally developed, context-specific obstetrics surgical registry. Data regarding patient demographics, clinical and operative characteristics, as well as delays in care and outcomes were documented. Descriptive and multivariate statistical analyses were conducted. RESULTS: A total of 3189 patients were treated during our study period. Median age was 23 years, most gestations were at term (97%) at the time of operation, and nearly all patients underwent Cesarean Section (98.8%). Notably, 61.7% of patients experienced at least one delay in their surgical care at SRRH. Lack of surgical space was the greatest contributor to delay (59.9%), followed by lack of supplies or personnel. The significant independent predictors of delayed care were having a prenatal acquired infection (AOR 1.73, 95% CI 1.43-2.09) and length of symptoms less than 12 h (AOR 0.32, 95% CI 0.26-0.39) or greater than 24 h (AOR 2.61, 95% CI 2.18-3.12). CONCLUSION: In rural Uganda, there is a significant need for financial investment and commitment of resources to expand surgical infrastructure and improve care for mothers and neonates.

Evaluating Shifts in Perception After a Pilot Trauma Quality Improvement Training Course in Cameroon.

INTRODUCTION: Trauma is a major contributor to the global burden of disease, with low- and middle-income countries (LMICs) being disproportionately affected. Trauma Quality Improvement (QI) initiatives could potentially save an estimated two million lives each year. Successful trauma QI initiatives rely on adequate training and a culture of quality among hospital staff. This study evaluated the effect of a pilot trauma QI training course on participants' perceptions on leadership, medical errors, and the QI process in Cameroon. METHODS: Study participants took part in a three-day, eight-module course training on trauma QI methods and applications. Perceptions on leadership, medical errors, and QI were assessed pre and post-course using a 15-item survey measured on a five-point Likert scale. Median pre- and post-course scores were compared using the Wilcoxon signed-rank test. Knowledge retention and course satisfaction were also evaluated in a post-course survey and evaluation. RESULTS: A majority of the 25 course participants completed pre-course (92%) and post-course (80%) surveys. Participants' perceptions of safety and comfort discussing medical errors at work significantly increased post-course (pre-median = 5, IQR [4-5]; post-median = 5, IQR [5-5]; P = 0.046). The belief that individuals responsible for medical error should be held accountable significantly decreased after the course (pre-median = 3, IQR [2-4]; post-median = 1, IQR [1-2]; P < 0.001). Overall satisfaction with the course was high with median scores ≥4. CONCLUSIONS: These initial results suggest that targeted trauma QI training effectively influences attitudes about QI. Further investigation of the effect of the trauma QI training on hospital staff in larger courses is warranted to assess reproducibility of these findings.

The Third Delay in General Surgical Care in a Regional Referral Hospital in Soroti, Uganda.

BACKGROUND: Building capacity for surgical care in low-and-middle-income countries is essential for the improvement of global health and economic growth. This study assesses in-hospital delays of surgical services at Soroti Regional Referral Hospital (SRRH), a tertiary healthcare facility in Soroti, Uganda. METHODS: A prospective general surgical database at SRRH was analyzed. Data on patient demographics, surgical characteristics, delays of care, and adverse clinical outcomes of patients seen between January 2017 and February 2020 were extracted and analyzed. Patient characteristics and surgical outcomes, for those who experienced delays in care, were compared to those who did not. RESULTS: Of the 1160 general surgery patients, 263 (22.3%) experienced at least one delay of care. Deficits in infrastructure, particularly lacking operating theater space, were the greatest contributor to delays (n = 192, 73.0%), followed by shortage of equipment (n = 52, 19.8%) and personnel (n = 37, 14.1%). Male sex was associated with less delays of care (OR 0.63) while undergoing emergency surgeries (OR 1.65) and abdominal surgeries (OR 1.44) were associated with more frequent delays. Delays were associated with more adverse events (10.3% vs. 5.0%), including death (4.2% vs. 1.6%). Emergency surgery, unclean wounds, and comorbidities were independent risk factors of adverse events. DISCUSSION: Patients at SRRH face significant delays in surgical care from deficits in infrastructure and lack of capacity for emergency surgery. Delays are associated with increased mortality and other adverse events. Investing in solutions to prevent delays is essential to improving surgical care at SRRH.

Baseline Patient Safety Culture in Cameroon: Setting a Foundation for Trauma Quality Improvement.

BACKGROUND: Trauma quality improvement (QI) has resulted in decreased trauma mortality and morbidity in high-income countries and has the potential to do the same in low- and middle-income countries. Effective implementation of QI programs relies on a foundational culture of patient safety; however, studies on trauma-related patient safety culture in Sub-Saharan Africa remain scarce. This study assesses baseline patient safety culture in Cameroon to best identify opportunities for improvement. MATERIALS AND METHODS: Over a 3-week period, the Hospital Survey on Patient Safety Culture was administered in three hospitals in the Littoral region of Cameroon. Percentages of positive responses (PPRs) were calculated across 42 items in 12 survey dimensions. A mixed-effects logistic regression model was used to summarize dimension-level percentages and confidence intervals. RESULTS: A total of 179 trauma-related hospital personnel were surveyed with an overall response rate of 76.8%. High PPRs indicate favorable patient safety culture. Of the 12 dimensions evaluated by the Hospital Survey on Patient Safety Culture, nine had a PPR below 50%. Dimensions particularly pertinent in the context of QI include Nonpunitive Response to Errors with a PPR of 25.8% and Organization Learning-Continuous Improvement with a PPR of 64.7%. CONCLUSIONS: The present study elucidates an opportunity for the development of trauma patient safety culture in Cameroon. Low PPR for Nonpunitive Response to Errors indicates a need to shift cultural paradigms from ascribing individual blame to addressing systemic shortcomings of patient care. Moving forward, data from this study will inform interventions to cultivate patient safety culture in partnering Cameroonian hospitals.

Geriatric Trauma in Santa Cruz, Bolivia.

BACKGROUND: The population of Latin America is aging. Research from high-income countries demonstrates geriatric trauma is associated with higher morbidity and mortality. Very little research exists on geriatric patient (GP) injury prevalence in low-resource settings, like Bolivia. METHODS: Data were collected prospectively for 34 mo in the emergency departments of six trauma registry hospitals in Santa Cruz, Bolivia. Data were analyzed with Stata v14. Comparisons were made between GPs, defined as age greater than 65 y, and younger patients (YPs), with ages 18-64 y. RESULTS: Of n = 8796 trauma registry patients, 10.1% (n = 797) were aged 65 y or above, and n = 4989 (63.1%) were aged 18-64 y. The majority of GPs suffered falls (n = 543, 69.6%) versus 30.9% (n = 1541) of YPs (P < 0.001). Frequently, GPs had isolated injuries of the pelvis/hip (15.9% versus 1.4% YP, P < 0.0001) or upper extremity (15.8% versus 18.5% YP, P = 0.07), while YPs had a higher incidence of multiple injuries (YP 14.8% versus GP 8.4%, P < 0.001). While the majority of patients were discharged home (GP 43.0% versus YP 48.1%, P = 0.008), GPs were more likely to be admitted to the hospital (32.3% versus 22.3%, P < 0.001). CONCLUSIONS: As life expectancy improves, the incidence of geriatric trauma will continue to increase. Understanding the characteristics associated with trauma in GP can allow for effective prevention methods, resource distribution, and discharge planning.

The academic tweet: Twitter as a tool to advance academic surgery.

Social media, Twitter in particular, has emerged as an essential tool for surgeons. In the realm of academic surgery, it enables surgeons to advance the core values of academic surgery, as outlined by the Association for Academic Surgery: inclusion, leadership, innovation, scholarship, and mentorship. This article details the ways in which surgeons are using Twitter to embody these values and how the Twitter account for the Association of Academic Surgeons accomplishes its goal of inspiring and developing young academic surgeons.

American College of Surgeons Member Involvement in Global Surgery: Results from the 2015 Operation Giving Back Survey.

BACKGROUND: Five billion people worldwide lack access to safe surgery. American College of Surgeons (ACS) members have a strong history of humanitarian and volunteer work. Since its founding in 2004, Operation Giving Back (OGB) has served as a volunteer resource portal. This study sought to understand current activities, needs, and barriers to ACS member volunteerism, and to re-assess the role of OGB. METHODS: A 25-question electronic survey was sent to ACS members in August 2015. Utilizing branching logic, those who were involved or interested in volunteerism completed the full survey. Data were assessed using univariable analysis methods. RESULTS: Three percent (n = 1764) of those e-mailed answered the survey. Respondents were mostly men (82%), ≥50 years of age (61%), and general surgeons (70%). Fifty-three percent (n = 937) reported current or past volunteer activities, and 76.5% (n = 1349) were interested in activities within three years. Approximately 84% were interested in international volunteerism and 55% in domestic volunteerism. Few (5.7%) had both training and experience in emergency and disaster response, and only 17% had institutional salary support. Eighty-two percent wished to work with OGB, and 418 indicated organizations with whom they are involved could benefit from OGB collaboration. CONCLUSIONS: Interest in surgical volunteerism among ACS member survey respondents is high. OGB has the opportunity to meet member needs by developing programmatic activities, identifying volunteer prospects, facilitating multi-institutional consortia, and leading pre-deployment training. By maximizing volunteer efforts, OGB has the potential to foster sustainable and scalable ethical practices to improve basic access to surgical care globally.

Subclavian line infiltration causing neck compartment syndrome and bradycardic arrest: A case report.

Unrecognized central venous catheter (CVC) infiltration is an uncommon but potentially life-threatening complication. For instance, a malpositioned subclavian line can infuse into the mediastinum, pleural cavity, or interstitial space of the neck. We present the case of a 30-year-old male with gunshot wounds to the right chest, resuscitated with an initially functional left subclavian CVC, which later infiltrated into the neck causing compression of the carotid sinus and consequent bradycardic arrest. Return of spontaneous circulation (ROSC) was achieved following intravenous epinephrine, cardiac massage, and emergency neck exploration and cervical fasciotomy. Our case highlights the importance of frequent reassessment of lines, especially those placed during fast-paced, high-intensity clinical situations. We recommend being mindful when using rapid transfusion devices as an interstitial catheter may not mount enough back pressure to trigger the system's alarm before significant tissue damage or compartment syndrome occurs.

Global Neurotrauma Surveillance: Are National Databases Overrated? Comment on "Neurotrauma Surveillance in National Registries of Low- and Middle-Income Countries: A Scoping Review and Comparative Analysis of Data Dictionaries".

Injuries are a public health crisis. Neurotrauma, a specific type of injury, is a leading cause of death and disability globally, with the largest burden in low- and middle-income countries (LMICs). However, there is a lack of quality neurotrauma-specific data in LMICs, especially at the national level. Without standard criteria for what constitutes a national registry, and significant challenges frequently preventing this level of data collection, we argue that single-institution or regional databases can provide significant value for context-appropriate solutions. Although granular data for larger populations and a universal minimum dataset to enable comparison remain the gold standard, we must put progress over perfection. It is critical to engage local experts to explore available data and build effective information systems to inform solutions and serve as the foundation for quality and process improvement initiatives. Other items to consider include adequate resource allocation and leveraging of technology as we work to address the persistent but largely preventable injury pandemic.

Incremental increase in VEGFR1⁺ hematopoietic progenitor cells and VEGFR2⁺ endothelial progenitor cells predicts relapse and lack of tumor response in breast cancer patients.

Animal models have demonstrated the critical role of bone marrow-derived VEGFR1(+) hematopoietic progenitor cells (HPCs) and VEGFR2(+) endothelial progenitor cells (EPCs) in metastatic progression. We explored whether these cells could predict relapse and response in breast cancer (BC) patients. One hundred and thirty-two patients with stages 1-4 BC were enrolled on 2 studies. Circulating CD45(+)/CD34(+)/VEGFR1(+) HPCs and CD45(dim)/CD133(+)/VEGFR2(+) EPCs were assessed from peripheral blood mononuclear cells using flow cytometry. Changes in HPCs and EPCs were analyzed in (1) patients without overt disease that relapsed and (2) metastatic patients according to response by RECIST. At study entry, 102 patients were without evidence of disease and 30 patients had metastatic BC. Seven patients without evidence of BC by exam, labs, and imaging developed recurrence while on study. Median HPC/ml (range) increased from 645.8 (23.5-1,914) to 2,899 (1,176-37,336), P = 0.016, followed by an increase in median EPC/ml from 21.3 (4.7-42.5) to 94.7 (28.2-201.3), P = 0.016, prior to clinical relapse. In metastatic patients with progressive disease, median HPC/ml increased from 1,696 (10-16,470) to 5,124 (374-77,605), P = 0.0009, and median EPC/ml increased from 26 (0-560) to 71 (0-615) prior to progression, P = 0.10. In patients with responding disease, median HPC/ml decreased from 6,147 (912-85,070) to 633 (47-18,065), P = 0.05, and EPC/ml decreased from 46 (0-197) to 23 (0-105), P = 0.41, at response. There were no significant changes in these cells over time in patients with stable disease. Circulating bone marrow-derived HPCs and EPCs predict relapse and disease progression in BC patients.

The Structural Violence Trap: Disparities in Homicide, Chronic Disease Death, and Social Factors Across San Francisco Neighborhoods.

BACKGROUND: On average, a person living in San Francisco can expect to live 83 years. This number conceals significant variation by sex, race, and place of residence. We examined deaths and area-based social factors by San Francisco neighborhood, hypothesizing that socially disadvantaged neighborhoods shoulder a disproportionate mortality burden across generations, especially deaths attributable to violence and chronic disease. These data will inform targeted interventions and guide further research into effective solutions for San Francisco's marginalized communities. STUDY DESIGN: The San Francisco Department of Public Health provided data for the 2010-2014 top 20 causes of premature death by San Francisco neighborhood. Population-level demographic data were obtained from the US American Community Survey 2015 5-year estimate (2011-2015). The primary outcome was the association between years of life loss (YLL) and adjusted years of life lost (AYLL) for the top 20 causes of death in San Francisco and select social factors by neighborhood via linear regression analysis and heatmaps. RESULTS: The top 20 causes accounted for N = 15,687 San Francisco resident deaths from 2010-2014. Eight neighborhoods (21.0%) accounted for 47.9% of city-wide YLLs, with 6 falling below the city-wide median household income and many having a higher percent population Black, and lower education and higher unemployment levels. For chronic diseases and homicides, AYLLs increased as a neighborhood's percent Black, below poverty level, unemployment, and below high school education increased. CONCLUSIONS: Our study highlights the mortality inequity burdening socially disadvantaged San Francisco neighborhoods, which align with areas subjected to historical discriminatory policies like redlining. These data emphasize the need to address past injustices and move toward equal access to wealth and health for all San Franciscans.

Outcomes after emergency general surgery and trauma care in incarcerated individuals: An EAST multicenter study.

BACKGROUND: The US incarcerates more individuals than any other country. Prisoners are the only population guaranteed health care by the US constitution, but little is known about their surgical needs. This multicenter study aimed to describe the acute care surgery (ACS) needs of incarcerated individuals. METHODS: Twelve centers prospectively identified incarcerated patients evaluated in their emergency department by the ACS service. Centers collected diagnosis, treatment, and complications from chart review. Patients were classified as either emergency general surgery (EGS) patients or trauma patients and their characteristics and outcomes were investigated. Poisson regression accounting for clustering by center was used to calculate the relative risk (RR) of readmission, representation within 90 days, and failure to follow-up as an outpatient within 90 days for each cohort. RESULTS: More than 12 months, ACS services evaluated 943 patients, 726 (80.3%) from jail, 156 (17.3%) from prison, and 22 (2.4%) from other facilities. Most were men (89.7%) with a median age of 35 years (interquartile range, 27-47). Trauma patients comprised 54.4% (n = 513) of the cohort. Admission rates were similar for trauma (61.5%) and EGS patients (60.2%). Head injuries and facial fractures were the most common injuries, while infections were the most common EGS diagnosis. Self-harm resulted in 102 trauma evaluations (19.9%). Self-inflicted injuries were associated with increased risk of readmission (RR, 4.3; 95% confidence interval, 3.02-6.13) and reevaluation within 90 days (RR, 4.96; 95% confidence interval, 3.07-8.01). CONCLUSION: Incarcerated patients who present with a range of trauma and EGS conditions frequently require admission, and follow-up after hospitalization was low at the treating center. Poor follow-up coupled with high rates of assault, self-harm, mental health, and substance use disorders highlight the vulnerability of this population. Hospital and correctional facility interventions are needed to decrease self-inflicted injuries and assaults while incarcerated. LEVEL OF EVIDENCE: Prognostic and epidemiological, Level III.

Outcomes of Early Versus Late Tracheostomy in Patients With COVID-19: A Multinational Cohort Study.

Timing of tracheostomy in patients with COVID-19 has attracted substantial attention. Initial guidelines recommended delaying or avoiding tracheostomy due to the potential for particle aerosolization and theoretical risk to providers. However, early tracheostomy could improve patient outcomes and alleviate resource shortages. This study compares outcomes in a diverse population of hospitalized COVID-19 patients who underwent tracheostomy either "early" (within 14 d of intubation) or "late" (more than 14 d after intubation). DESIGN: International multi-institute retrospective cohort study. SETTING: Thirteen hospitals in Bolivia, Brazil, Spain, and the United States. PATIENTS: Hospitalized patients with COVID-19 undergoing early or late tracheostomy between March 1, 2020, and March 31, 2021. INTERVENTIONS: Not applicable. MEASUREMENTS AND MAIN RESULTS: A total of 549 patients from 13 hospitals in four countries were included in the final analysis. Multivariable regression analysis showed that early tracheostomy was associated with a 12-day decrease in time on mechanical ventilation (95% CI, -16 to -8; p < 0.001). Further, ICU and hospital lengths of stay in patients undergoing early tracheostomy were 15 days (95% CI, -23 to -9 d; p < 0.001) and 22 days (95% CI, -31 to -12 d) shorter, respectively. In contrast, early tracheostomy patients experienced lower risk-adjusted survival at 30-day post-admission (hazard ratio, 3.0; 95% CI, 1.8-5.2). Differences in 90-day post-admission survival were not identified. CONCLUSIONS: COVID-19 patients undergoing tracheostomy within 14 days of intubation have reduced ventilator dependence as well as reduced lengths of stay. However, early tracheostomy patients experienced lower 30-day survival. Future efforts should identify patients most likely to benefit from early tracheostomy while accounting for location-specific capacity.

Turning value into action: Healthcare workers using digital media advocacy to drive change.

BACKGROUND: The standard method of sharing information in academia is the scientific journal. Yet health advocacy requires alternative methods to reach key stakeholders to drive change. The purpose of this study was to analyze the impact of social media and public narrative for advocacy in matters of firearm-related injury and death. STUDY DESIGN: The movement This Is Our Lane was evaluated through the #ThisIsOurLane and #ThisIsMyLane hashtags. Sources were assessed from November 2018 through March 2019. Analyses specifically examined message volume, time course, global engagement, and content across Twitter, scientific literature, and mass media. Twitter data were analyzed via Symplur Signals. Scientific literature reviews were performed using PubMed, EMBASE, Web of Science, and Google Scholar. Mass media was compiled using Access World News/Newsbank, Newspaper Source, and Google. RESULTS: A total of 507,813 tweets were shared using #ThisIsOurLane, #ThisIsMyLane, or both (co-occurrence 21-39%). Fifteen scientific items and n = 358 mass media publications were published during the study period; the latter included articles, blogs, television interviews, petitions, press releases, and audio interviews/podcasts. Peak messaging appeared first on Twitter on November 10th, followed by mass media on November 12th and 20th, and scientific publications during December. CONCLUSIONS: Social media enables clinicians to quickly disseminate information about a complex public health issue like firearms to the mainstream media, scientific community, and general public alike. Humanized data resonates with people and has the ability to transcend the barriers of language, culture, and geography. Showing society the reality of caring for firearm-related injuries through healthcare worker stories via digital media appears to be effective in shaping the public agenda and influencing real-world events.

The Bolivian trauma patient's experience: A qualitative needs assessment.

BACKGROUND: Despite a significant burden of injury-related deaths, the Plurinational State of Bolivia (Bolivia), a lower- middle-income country in South America, lacks a formalized trauma system. This study sought to examine Bolivian trauma care from the patient perspective in order to determine barriers to care and targets for improvement. METHODS: Investigators conducted 15 semi-structured interviews with trauma patients admitted at four hospitals in Santa Cruz de la Sierra, Bolivia in June and July of 2016. Interviews were transcribed, translated, and analyzed through content and discourse analysis to identify key themes and perceptions of trauma care. RESULTS: Participants primarily presented with orthopedic injuries due to road traffic incidents and falls. Only one participant reported receiving first aid from a layperson at the scene of injury. Of the 15 participants, 12 did not know any number to contact emergency medical services (EMS). Participants expressed negative views of EMS as well as concerns for slow response times and inadequate personnel and training. Two thirds of participants were initially brought to a hospital without adequate resources to care for their injuries. Participants generally expressed positive views regarding healthcare workers involved in their hospital-based medical care. CONCLUSIONS: This region of Bolivia has a disorganized, underutilized, and distrusted trauma system. In order to increase survival, interventions should focus on improving prehospital trauma care. Potential interventions include the implementation of layperson trauma first responder courses, the establishment of a medical emergency hotline, the unification of EMS, the implementation of basic training requirements for EMS personnel, and public education campaigns to increase trust in EMS.

Surgical and Trauma Capacity Assessment in Rural Haryana, India.

Background: Trauma is a major global health problem and majority of the deaths occur in low- and middle-income countries (LMICs), at even higher rates in the rural areas. The three-delay model assesses three different delays in accessing healthcare and can be applied to improve surgical and trauma healthcare delivery. Prior to implementing change, the capacities of the rural India healthcare system need to be identified. Objective: The object of this study was to estimate surgical and trauma care capacities of government health facilities in rural Nanakpur, Haryana, India using the Personnel, Infrastructure, Procedures, Equipment and Supplies (PIPES) and International Assessment of Capacity for Trauma (INTACT) tools. Methods: The PIPES and INTACT tools were administered at eight government health facilities serving the population of Nanakpur in June 2015. Data analysis was performed per tool subsection, and an overall score was calculated. Higher PIPES or INTACT indices correspond to greater surgical or trauma care capacity, respectively. Findings: Surgical and trauma care capacities increased with higher levels of care. The median PIPES score was significantly higher for tertiary facilities than primary and secondary facilities [13.8 (IQR 9.5, 18.2) vs. 4.7 (IQR 3.9, 6.2), p = 0.03]. The lower-level facilities were mainly lacking in personnel and procedures. Conclusions: Surgical and trauma care capacities at healthcare facilities in Haryana, India demonstrate a shortage of surgical resources at lower-level centers. Specifically, the Primary Health Centers were not operating at full capacity. These results can inform resource allocation, including increasing education, across different facility levels in rural India.

The DISTANCE study: Determining the impact of social distancing on trauma epidemiology during the COVID-19 epidemic-An interrupted time-series analysis.

BACKGROUND: The large-scale social distancing efforts to reduce SARS-CoV-2 transmission have dramatically changed human behaviors associated with traumatic injuries. Trauma centers have reported decreases in trauma volume, paralleled by changes in injury mechanisms. We aimed to quantify changes in trauma epidemiology at an urban Level I trauma center in a county that instituted one of the earliest shelter-in-place orders to inform trauma care during future pandemic responses. METHODS: A single-center interrupted time-series analysis was performed to identify associations of shelter-in-place with trauma volume, injury mechanisms, and patient demographics in San Francisco, California. To control for short-term trends in trauma epidemiology, weekly level data were analyzed 6 months before shelter-in-place. To control for long-term trends, monthly level data were analyzed 5 years before shelter-in-place. RESULTS: Trauma volume decreased by 50% in the week following shelter-in-place (p < 0.01), followed by a linear increase each successive week (p < 0.01). Despite this, trauma volume for each month (March-June 2020) remained lower compared with corresponding months for all previous 5 years (2015-2019). Pediatric trauma volume showed similar trends with initial decreases (p = 0.02) followed by steady increases (p = 0.05). Reductions in trauma volumes were due entirely to changes in nonviolent injury mechanisms, while violence-related injury mechanisms remained unchanged (p < 0.01). CONCLUSION: Although the shelter-in-place order was associated with an overall decline in trauma volume, violence-related injuries persisted. Delineating and addressing underlying factors driving persistent violence-related injuries during shelter-in-place orders should be a focus of public health efforts in preparation for future pandemic responses. LEVEL OF EVIDENCE: Epidemiological study, level III.

What is trauma? Qualitatively assessing stakeholder perceptions in Santa Cruz de la Sierra, Bolivia.

Addressing the burden of injury in low-resource settings requires development of trauma systems. This study aimed to describe perceptions of trauma in Santa Cruz, Bolivia to better inform strategies for trauma system development. In 2015-2016, we conducted 16 individual and 11 group interviews with key stakeholders involved with or exposed to trauma. A pile sorting activity showed participants pictures of injury mechanisms to explore perceptions of trauma. Responses were analysed for themes using content and discourse analysis. Among 27 interviews, six were with physicians, seven with first responders, three with community members, and 11 with trauma patients. Pictures commonly categorised as trauma depicted a road traffic incident (92.6%), fall (88.9%), gunshot wound (88.9%), and burn (85.2%). Fewer respondents stated intoxication (51.9%) or drowning (40.7%) were trauma. Coding of responses revealed five themes: trauma definition, mechanism, physical injury, management, and psychological trauma. Medical personnel focused more on trauma as mechanism, physical injury, and management, whereas laypersons commonly described trauma as psychological. Varied understanding of what represents trauma could influence trauma registry data collection. Laypersons' focus on psychological trauma may affect use of designated trauma care hospitals. These viewpoints must be considered when designing policies and interventions for trauma system strengthening.