Straight Leg Raise Cannot Replace Computed Tomography in the Detection of Spinal Column Fractures.

INTRODUCTION: An active straight leg raise (SLR) is a weight bearing test which assesses pain upon movement and a patient's ability to load their pelvis, lumbar, and thoracic spine. Since many stable patients undergo computed tomography (CT) scanning solely for spinal tenderness, our hypothesis is that performing active straight leg raising could effectively rule out lumbar and thoracic vertebral fractures. METHODS: Blunt trauma patients ≥18 years of age with Glasgow Coma Scale 15 presenting in hemodynamically stable condition were screened. Patients remaining in the supine position were asked to perform SLR at 12, 18, and 24 inches above the bed. The patient's ability to raise the leg, baseline pain, and pain at each level were assessed. Patients also underwent standard CT scanning of the chest, abdomen and pelvis. The clinical examination results were then matched post hoc with the official radiology reports. RESULTS: 99 patients were screened, 65 males and 34 females. Spinal fractures were present in 15/99 patients (16%). Mechanisms of injury included motor vehicle collision 51%, pedestrian struck 25%, fall1 9%, and other 4%. The median pain score of patients with and without significant spinal fractures at 12, 18, 24 inches was 7.5, 7, 6 and 5, 5, 4, respectively. At 24 inches, active SLR had sensitivity of 0.47, a specificity of 0.59, a positive predictive value of 0.17, and an negative predictive value of 0.86. CONCLUSIONS: Although SLR has been discussed as a useful adjunct to secondary survey and physical exam following blunt trauma, its positive and more importantly negative predictive value are insufficient to rule out spinal column fractures. Liberal indications for CT based upon mechanism and especially pain and tenderness are necessary to identify all thoraco-lumbar spine fractures.

And Miles to Go Before We Sleep: EAST Diversity and Inclusivity Progress and Remaining Challenges.

OBJECTIVE: The aim of this study was to examine the diversity, equity, and inclusion landscape in academic trauma surgery and the EAST organization. SUMMARY BACKGROUND DATA: In 2019, the Eastern Association for the Surgery of Trauma (EAST) surveyed its members on equity and inclusion in the #EAST4ALL survey and assessed leadership representation. We hypothesized that women and surgeons of color (SOC) are underrepresented as EAST members and leaders. METHODS: Survey responses were analyzed post-hoc for representation of females and SOC in academic appointments and leadership, EAST committees, and the EAST board, and compared to the overall respondent cohort. EAST membership and board demographics were compared to demographic data from the Association of American Medical Colleges. RESULTS: Of 306 respondents, 37.4% identified as female and 23.5% as SOC. There were no significant differences in female and SOC representation in academic appointments and EAST committees compared to their male and white counterparts. In academic leadership, females were underrepresented ( P < 0.0001), whereas SOC were not ( P = 0.08). Both females and SOC were underrepresented in EAST board membership ( P = 0.002 and P = 0.043, respectively). Of EAST's 33 presidents, 3 have been white women (9%), 2 have been Black, non-African American men (6%), and 28 (85%) have been white men. When compared to 2017 AAMC data, women are well-represented in EAST's 2020 membership ( P < 0.0001) and proportionally represented on EAST's 2019-2020 board ( P > 0.05). CONCLUSIONS: The #EAST4ALL survey suggests that women and SOC may be underrepresented as leaders in academic trauma surgery. However, lack of high-quality demographic data makes evaluating representation of structurally marginalized groups challenging. National trauma organizations should elicit data from their members to re-assess and promote the diversity landscape in trauma surgery.

Educational Quality of YouTube Videos for Patients Undergoing Elective Procedures.

INTRODUCTION: YouTube has become a main resource used by patients for self-education on medicine. It is important for surgeons to understand the quality and reliability of videos that patients are likely to view about elective procedures. METHODS: Videos were categorized by view count and content creators. The top 20 videos for each term, sorted by relevance, were evaluated using DISCERN criteria, a question set externally validated to assess the quality of information regarding health treatment choices. DISCERN score (DS) closer to 5 indicate higher quality information and 1 indicates the opposite. Total scores were given: 15-26 (very poor), 27-38 (poor), 39-50 (fair), 51-62 (very good), and 63-75 (excellent). Search terms included "Wound Care", "Skin Grafting", "Tracheostomy", and "percutaneous endoscopic gastrostomy tube placement". RESULTS: In total, 80 unique videos were evaluated with a total view of 8,848,796. The mean overall DS was 2.15 and a mean bias DS was 2.46. The median DISCERN total score for each key term was Tracheostomy: 35 (poor), Skin Grafting 26 (very poor), percutaneous endoscopic gastrostomy: 32 (poor), and Wound Care: 40 (fair). CONCLUSIONS: YouTube videos surrounding elective procedures should be viewed cautiously in patient education despite wide availability. The videos in this study show high levels of bias and low DS. Healthcare providers should be aware of poor-quality consumer health information often disseminated in online media such as YouTube.

Drug and Alcohol Use in Trauma Patients Before and During the COVID-19 Pandemic.

INTRODUCTION: Since the implementation of national stay-at-home orders during the COVID-19 pandemic, there has been rising concerns regarding prolonged social isolation that many individuals face. Given the link between increased stress and alcohol and drug use, our study investigated admission trends and patterns of alcohol and drug use in trauma patients. METHODS: This was a single center, retrospective cohort study comparing trauma patients admitted before the pandemic and during the first wave. We compared patient demographics, injury characteristics, and outcomes of substance screen negative, positive, and unscreened patients admitted. Patients screened positive if they had a positive urine drug screen (UDS) and/or a blood alcohol concentration (BAC) ≥10 mg/dL. RESULTS: There were 3906 trauma admissions in the year prior to and 3469 patients in the first year of the pandemic. No significant demographic differences were presented across time periods. Rates of UDS and BAC screening remained consistent. Equivalent rates of alcohol and drug positivity occurred (34% versus 33%, 17% versus 18%, P = 0.49). The total prevalence of alcohol use disorders (4% versus 5%, P < 0.001) and psychiatric disorders (6% versus 7%, P = 0.02) increased during the pandemic. CONCLUSIONS: The prevalence of diagnosed alcohol use and psychiatric disorders in trauma patients increased during the COVID-19 pandemic while rates of acute alcohol and drug screen positivity remained the same. These observations suggest a possible link between pandemic stressors and exacerbation of alcohol use and psychiatric conditions in trauma patients. During a changing pandemic landscape, it remains pertinent to increased screening for these conditions regardless of substance screen positivity upon admission.

The Impact of Firearm Legislation on Firearm Deaths, 1991-2017.

Firearm violence is a major public health concern in the USA with firearm suicide and homicide accounting for the majority of gun deaths. The present work seeks to explore the role of firearm legislation in reducing suicide and homicide rates. Using the State Firearm Law Database (www.statefirearmlaws.org), suicide and homicide rates were compared across the 50 US states from 1991 to 2017. A firearm regulations index was computed to represent the total number of state firearm laws. Generalized estimating equations were used to explore population-level increases or decreases in firearm regulations and their association with state suicide and homicide rates after controlling for several state-level covariates. Even after accounting for several key covariates (US region; time; gun ownership; percent of the state population that was White, Black, below the poverty line and 25 years or older with a bachelor's degree; incarceration rate, unemployment rate and divorce rate), we found that firearm laws significantly predicted state firearm suicide and homicide rates. States with greater numbers of laws had reduced suicide and homicide rates compared with those with fewer laws. The present findings point to the role of firearm legislation in curbing rates of gun violence across the USA.

Prevention of Firearm Violence Through Specific Types of Community-based Programming: An Eastern Association for the Surgery of Trauma Evidence-based Review.

OBJECTIVE: The purpose of this review was to provide an evidence-based recommendation for community-based programs to mitigate gun violence, from the Eastern Association for the Surgery of Trauma (EAST). SUMMARY BACKGROUND DATA: Firearm Injury leads to >40,000 annual deaths and >115,000 injuries annually in the United States. Communities have adopted culturally relevant strategies to mitigate gun related injury and death. Two such strategies are gun buyback programs and community-based violence prevention programs. METHODS: The Injury Control and Violence Prevention Committee of EAST developed Population, Intervention, Comparator, Outcomes (PICO) questions and performed a comprehensive literature and gray web literature search. Using GRADE methodology, they reviewed and graded the literature and provided consensus recommendations informed by the literature. RESULTS: A total of 19 studies were included for analysis of gun buyback programs. Twenty-six studies were reviewed for analysis for community-based violence prevention programs. Gray literature was added to the discussion of PICO questions from selected websites. A conditional recommendation is made for the implementation of community-based gun buyback programs and a conditional recommendation for community-based violence prevention programs, with special emphasis on cultural appropriateness and community input. CONCLUSIONS: Gun violence may be mitigated by community-based efforts, such as gun buybacks or violence prevention programs. These programs come with caveats, notably community cultural relevance and proper support and funding from local leadership.Level of Evidence: Review, Decision, level III.

Uncovering Disparities in Scholarly Productivity among Junior Surgical Society Grant Recipients.

BACKGROUND: Despite increasing the number of women and ethnic minority groups in surgery, the academic advancement of such individuals within surgical fields lags behind Caucasian men. We sought to identify gender and ethnic inequalities in the receipt of surgical society research grants for young faculty investigators and compare the scholarly productivity of these groups. MATERIALS AND METHODS: In this cross-sectional and retrospective study, the gender and race of surgical society grant recipients were determined from surgical society Web sites. Surgical society grants aimed at providing research grants for junior faculty investigators were analyzed. Using the Scopus database, each recipient's scholarly productivity was determined by means of h-index, a standardized measure of the quantity and impact of an individual's published articles. We generated descriptive statistics to compare the gender, race, and h-index of grant recipients in the years 2006-2008 and 2016-2018. RESULTS: Between 2006 and 2008, there were 68 research grant recipients. Of these recipients, 79% were men and 21% were women. The racial breakdown was 54% Caucasian men, 22% Asian men, 1.4% African American men, 1.4% Hispanic men, 12% Caucasian women, 7% Asian Women, and 1.4% African American women. The average h-index of the male and female recipients is 25 (±14) and 24 (±14), respectively (P = 0.81). Between 2016 and 2018, there were 113 research grant recipients. Of these recipients, 66% were men and 34% were women. The racial breakdown was 47% Caucasian men, 16% Asian men, 3.5% African American men, 1% Hispanic men, 26% Caucasian women, 3.5% Asian women, and 3.5% African American women. The average h-index of the male and female recipients is 12 (±8) and 9 (±6), respectively (P = 0.046). Caucasian women had the only statistically significant change in the proportion of grant recipients from 2006-2008 to 2016-2018, with an increase from 12% to 26% (P = 0.02). CONCLUSIONS: Most surgical society research grants for young investigators continue to be awarded to Caucasian men, with Caucasian women earning a distant second in the 2016-2018 cohort. Ethnic minorities continue to be awarded less research grants than Caucasian recipients. Overall, the average h-index of women was less than men. This study highlights the persistent need for surgical societies to consider gender and ethnic disparities when awarding junior investigator grants, including barriers minority groups may face in achieving the same h-index as Caucasian men.

Unpacking the Causes of Post-Traumatic Stress Disorder in Violently Injured Patients.

BACKGROUND: Violence is a public health problem that disproportionately affects urban communities. The root causes of PTSD and effects on quality of life, substance abuse, and mental health are unclear. The purpose of this study was to evaluate the prevalence of PTSD and its root causes to direct services to be provided in a hospital-based violence intervention program. METHODS: Victims of Violence (VOVs) at University Hospital were approached from December 2017 to June 2019. They completed several validated patient-reported outcome surveys, including the Traumatic Life Events Questionnaire, the Peritraumatic Dissociative Experiences Questionnaire, Peritraumatic Dissociative Inventory, Positive and Negative Affect Scale, and the Alcohol Use Disorders Identification Test and the Drug Abuse Screening Test. Responses were recorded in Research Electronic Data Capture and were analyzed using Microsoft Excel. RESULTS: Fifty-four individuals completed the surveys; 94% were men, 88% black, and 100% victims of interpersonal violence. 85% screened positive for PTSD. VOVs experienced many traumatic events throughout their life. Reported alcohol and drug abuse were low, with 91% at low risk for alcohol use disorders and 92% at low risk for drug abuse disorders (Figure 1). Positive affect remained high, indicating the possibility of resiliency in this population. CONCLUSIONS: PTSD is high in VOVs in urban trauma centers. Understanding the root causes of PTSD can help direct interventions to support individuals with services that meet their individual needs. Simple screening tools can help hospital-based violence intervention programs and trauma social workers identify individual needs and assess risk for mental health and substance abuse disorders.

Bleeding and Thromboembolism After Traumatic Brain Injury in the Elderly: A Real Conundrum.

BACKGROUND: Elderly patients presenting with a traumatic brain injury (TBI) often have comorbidities that increase risk of thromboembolic (TE) disease and recurrent TBI. A significant number are on anticoagulant therapy at the time of injury and studies suggest that continuing anticoagulation can prevent TE events. Understanding bleeding, recurrent TBI, and TE risk after TBI can help to guide therapy. Our objectives were to 1) evaluate the incidence of bleeding, recurrent TBI, and TE events after an initial TBI in older adults and 2) identify which factors contribute to this risk. METHODS: Retrospective analysis of Medicare claims between May 30, 2006 and December 31, 2009 for patients hospitalized with TBI was performed. We defined TBI for the index admission, and hemorrhage (gastrointestinal bleeding or hemorrhagic stroke), recurrent TBI, and TE events (stroke, myocardial infarction, deep venous thrombosis, or pulmonary embolism) over the following year using ICD-9 codes. Unadjusted incidence rates and 95% confidence intervals (CIs) were calculated. Risk factors of these events were identified using logistic regression. RESULTS: Among beneficiaries hospitalized with TBI, incidence of TE events (58.6 events/1000 person-years; 95% CI 56.2, 60.8) was significantly higher than bleeding (23.6 events/1000 person-years; 95% CI 22.2, 25.1) and recurrent TBI events (26.0 events/1000 person-years; 95% CI 24.5, 27.6). Several common factors predisposed to bleeding, recurrent TBI, and TE outcomes. CONCLUSIONS: Among Medicare patients hospitalized with TBI, the incidence of TE was significantly higher than that of bleeding or recurrent TBI. Specific risk factors of bleeding and TE events were identified which may guide care of older adults after TBI.

Impact of Intravenous Immunoglobulin on Survival in Necrotizing Fasciitis With Vasopressor-Dependent Shock: A Propensity Score-Matched Analysis From 130 US Hospitals.

BACKGROUND: Shock frequently complicates necrotizing fasciitis (NF) caused by group A Streptococcus (GAS) or Staphylococcus aureus. Intravenous immunoglobulin (IVIG) is sometimes administered for presumptive toxic shock syndrome (TSS), but its frequency of use and efficacy are unclear. METHODS: Adult patients with NF and vasopressor-dependent shock undergoing surgical debridement from 2010 to 2014 were identified at 130 US hospitals. IVIG cases were propensity-matched and risk-adjusted. The primary outcome was in-hospital mortality and the secondary outcome was median length of stay (LOS). RESULTS: Of 4127 cases of debrided NF with shock at 121 centers, only 164 patients (4%) at 61 centers received IVIG. IVIG subjects were younger with lower comorbidity indices, but higher illness severity. Clindamycin and vasopressor intensity were higher among IVIG cases, as was coding for TSS and GAS. In-hospital mortality did not differ between matched IVIG and non-IVIG groups (crude mortality, 27.3% vs 23.6%; adjusted odds ratio, 1.00 [95% confidence interval, .55-1.83]; P = .99). Early IVIG (≤2 days) did not alter this effect (P = .99). Among patients coded for TSS, GAS, and/or S. aureus, IVIG use was still unusual (59/868 [6.8%]) and lacked benefit (P = .63). Median LOS was similar between IVIG and non-IVIG groups (26 [13-49] vs 26 [11-43]; P = .84). Positive predictive values for identifying true NF and debridement among IVIG cases using our algorithms were 97% and 89%, respectively, based on records review at 4 hospitals. CONCLUSIONS: Adjunctive IVIG was administered infrequently in NF with shock and had no apparent impact on mortality or hospital LOS beyond that achieved with debridement and antibiotics.

Tracking colistin-treated patients to monitor the incidence and outcome of carbapenem-resistant Gram-negative infections.

BACKGROUND: Existing surveillance mechanisms may underestimate the incidence of carbapenem-resistant gram-negative infections (CRGNIs). Although carbapenem resistance increases the risk of death, the trend in mortality over time is unknown. METHODS: A retrospective cohort study was conducted at 40 academic medical centers using a discharge database to identify adult hospital admissions without cystic fibrosis in 2006-2012 and received intravenous colistin for >3 consecutive days or died during therapy (termed colistin cases). The primary outcomes were the number of colistin cases per 100,000 admissions per year and change in the hospital mortality rate over time compared with the rate of discharges to home. Secondary outcomes included median overall and intensive care unit lengths of stay. RESULTS: From 2006 to 2012, a total of 5011 unique patients were identified as colistin cases. The number per 100,000 admissions per year increased from 35.56 to 92.98 during the 7-year study (P < .001). The odds of in-hospital death among colistin cases (compared with discharge to home) decreased by a mean of 5.2%/y (P = .04), whereas discharge to an institution (P = .24) or hospice (P = .89) remained steady over time. The median overall and intensive care unit lengths of stay decreased by 7.5 and 6 days, respectively (P < .001). In a 4-hospital chart review, 81.6% of colistin cases were found to have culture-positive CRGNIs. Conversely, 53% of extensively drug-resistant bloodstream CRGNIs at 2 of these hospitals met colistin case criteria. CONCLUSIONS: Colistin cases represent a severely ill population with a high probability of having culture-confirmed CRGNIs. Colistin tracking is a novel strategy for monitoring the incidence and mortality of CRGNIs, particularly those caused by extensively drug-resistant bacteria. Although the incidence of colistin cases nearly tripled within 7 years, more of these patients are surviving hospitalization and going home.

Protect and Provide: Perceptions of Manhood and Masculinities Among Disabled Violently Injured Black Men in a Hospital-Based Violence Intervention Program.

Exploring the post-injury lives of those who have survived gunshot wounds is essential to understanding the entire scope of firearm violence. The lives of Black male firearm violence survivors are transformed in various ways due to their injuries both visible and invisible. This study explored how Black men who suffer from disabilities via a firearm negotiated their masculine identities. Semi-structured, qualitative interviews were conducted with 10 violently injured Black men participating in a hospital-based violence intervention program. Survivors expressed their thoughts on how their injuries impacted their manhood and masculinities. Three themes emerged: (1) perceptions of manhood, (2) loss of independence and burden on others, and (3) and mobility. These themes highlighted and described how their lives were impacted post-injury and characterized their psychological and physical experience of recovery. The research findings suggest the need for more qualitative studies to further explore the relationship between firearm injury, Black masculinity, and perceptions of manhood. While Black men are understudied in health research and invisible in disability research, they continue to be hyper-invisible when discussing violently acquired disabilities.

What's missing? Violently injured Black men's narratives around Adverse Childhood Experiences (ACEs).

BACKGROUND: Adverse childhood experiences have been associated with future outcomes; however, Felitti's 1998 ACEs questionnaire fails to capture the experiences of Black populations living in disinvested neighborhoods making it necessary to expand the ACEs questionnaire to examine the life experiences of violently injured Black men. OBJECTIVE: The aim of the study was to advance the understanding of ACEs among Black male firearm violence survivors using the ACEs questionnaire and semi-structured interviews. PARTICIPANTS AND SETTING: Ten Black male firearm violence survivors were recruited from an urban HVIP. Case managers conducted recruitment using the HVIP's REDcap database; active and previous HVIP participants were eligible for the study. METHODS: A qualitative study design was used to understand the childhood experiences of Black male firearm violence survivors using Felitti's ACEs questionnaire and a semi-structured interview examining perceptions of their childhood experiences. Due to the COVID-19 pandemic, recruitment and interviews were conducted over the phone. RESULTS: All participants experienced at least one ACE. Three themes arose from the interviews: youth incarceration, family separation and loss, and housing transition. Men at risk for violent injury experience ACEs beyond those measured in the current instrument.

Complete Transection of the Abdominal Wall Secondary to Being a Rear Seat-Belted Passenger.

Garrett and Braunstein introduced the concept of the "seat belt sign" in motor vehicle collision (MVC) victims. They defined this as abdominal wall bruising from a lap belt. These signs of trauma are not uncommon. However, "seat belt syndrome," a pattern of musculoskeletal and internal organ injuries resulting from deceleration forces exerted by the safety device is rarely seen. Here, we illustrate a case of traumatic closed rupture of the rectus abdominis muscle secondary to seat belt injury. This potential injury is important to recognize and our case will illustrate the need for careful imaging review and clinical assessment to identify associated intra-abdominal injuries.

Characterizing re-triage guidelines: A scoping review of states' rules and regulations.

BACKGROUND: State guidelines for re-triage, or emergency inter-facility transfer, have never been characterized across the United States. METHODS: All 50 states' Department of Health and/or Trauma System websites were reviewed for publicly available re-triage guidelines within their rules and regulations. Communication was made via phone or email to state agencies or trauma advisory committees to obtain or confirm the absence of guidelines where public data was unavailable. Guideline criteria were abstracted and grouped into domains of Center for Disease Control Field Triage Criteria: pattern/anatomy of injury, vital signs, special populations, and mechanisms of injury. Re-triage criteria were summarized across states using median and interquartile ranges for continuous data and frequencies for categorical data. Demographic data of states with and without re-triage guidelines were compared using the Wilcoxon rank sum test. RESULTS: Re-triage guidelines were identified for 22 of 50 states (44%). Common anatomy of injury criteria included head trauma (91% of states with guidelines), spinal cord injury (82%), chest injury (77%), and pelvic injury (73%). Common vital signs criteria included Glasgow Coma Score (91% of states) ranging from 8 to 14, systolic blood pressure (36%) ranging from 90 to 100 mm Hg, and respiratory rate (23%) with all using 10 respirations/minute. Common special populations criteria included mechanical ventilation (73% of states), age (68%) ranging from <2 or >60 years, cardiac disease (59%), and pregnancy (55%). No significant demographic differences were found between states with versus without re-triage guidelines. CONCLUSION: A minority of US states have re-triage guidelines. Characterizing existing criteria can inform future guideline development.

High-grade liver injuries with contrast extravasation managed initially with interventional radiology versus observation: A secondary analysis of a WTA multicenter study.

BACKGROUND: High-grade liver injuries with extravasation (HGLI â€‹+ â€‹Extrav) are associated with morbidity/mortality. For low-grade injuries, an observation (OBS) first-strategy is beneficial over initial angiography (IR), however, it is unclear if OBS is safe for HGLI â€‹+ â€‹Extrav. Therefore, we evaluated the management of HGLI â€‹+ â€‹Extrav patients, hypothesizing IR patients will have decreased rates of operation and mortality. METHODS: HGLI â€‹+ â€‹Extrav patients managed with initial OBS or IR were included. The primary outcome was need for operation. Secondary outcomes included liver-related complications (LRCs) and mortality. RESULTS: From 59 patients, 23 (39.0%) were managed with OBS and 36 (61.0%) with IR. 75% of IR patients underwent angioembolization, whereas 13% of OBS patients underwent any IR, all undergoing angioembolization. IR patients had an increased rate of operation (13.9% vs. 0%, p â€‹= â€‹0.049), but no difference in LRCs (44.4% vs. 43.5%) or mortality (5.6% vs. 8.7%) versus OBS patients (both p â€‹> â€‹0.05). CONCLUSION: Over 60% of patients were managed with IR initially. IR patients had an increased rate of operation yet similar rates of LRCs and mortality, suggesting initial OBS reasonable in appropriately selected HGLI â€‹+ â€‹Extrav patients.

Evaluating antibiotic therapy for ventilator-associated pneumonia caused by gram-negative bacilli.

Introduction: Ventilator-associated pneumonias (VAPs) are a complication of mechanical ventilation in the intensive care unit (ICU) that increase length of stay, morbidity, and mortality. While identifying and treating infections early is paramount to improving patient outcomes, more and more data demonstrate limited courses of antibiotics improve outcomes. Prolonged (10-14 day) courses of antibiotics have remained the standard of care for pneumonia due to gram-negative bacilli (GNR). We aimed to review our GNR VAPs to assess risk factors for recurrent GNR infections. Methods: We reviewed trauma patients who developed VAP from 02/2019 through 05/2022. Demographics, injury characteristics, and outcomes were reviewed with a focus on pneumonia details including the cultured pathogen(s), antibiotic(s) used, treatment duration, and presence of recurrent infections. We then compared single episode VAPs to multiple episode VAPs among patients infected by GNRs. Results: Eleven of the fifty trauma patients admitted to the ICU suffered a VAP caused by a GNR. Of these eleven patients, six experienced a recurrent infection, four of which were caused by Pseudomonas aeruginosa and two of which were caused by Enterobacter aerogenes. Among the patients who received ten days of antibiotic treatment, half suffered a recurrence. Although, there was no difference in the microbiology or antibiotic duration between the recurrences and single episodes. Conclusion: Despite prolonged use of antibiotics, we found that the risk of recurrent or persistent infections was high among patients with VAP due to GNB. Further study is needed to determine optimal treatment to minimize the risk of these recurrences. Key message: Ventilator-associated pneumonia due to gram-negative bacilli is a rare but high morbidity complication in intensive care units. Despite prolonged duration of therapy, these infections still appear to account for many recurrent infections and further study into optimal therapy is warranted.

Screening and intervention for intimate partner violence at trauma centers and emergency departments: an evidence-based systematic review from the Eastern Association for the Surgery of Trauma.

Background: Intimate partner violence (IPV) is a serious public health issue with a substantial burden on society. Screening and intervention practices vary widely and there are no standard guidelines. Our objective was to review research on current practices for IPV prevention in emergency departments and trauma centers in the USA and provide evidenced-based recommendations. Methods: An evidence-based systematic review of the literature was conducted to address screening and intervention for IPV in adult trauma and emergency department patients. The Grading of Recommendations, Assessment, Development and Evaluations methodology was used to determine the quality of evidence. Studies were included if they addressed our prespecified population, intervention, control, and outcomes questions. Case reports, editorials, and abstracts were excluded from review. Results: Seven studies met inclusion criteria. All seven were centered around screening for IPV; none addressed interventions when abuse was identified. Screening instruments varied across studies. Although it is unclear if one tool is more accurate than others, significantly more victims were identified when screening protocols were implemented compared with non-standardized approaches to identifying IPV victims. Conclusion: Overall, there were very limited data addressing the topic of IPV screening and intervention in emergency medical settings, and the quality of the evidence was low. With likely low risk and a significant potential benefit, we conditionally recommend implementation of a screening protocol to identify victims of IPV in adults treated in the emergency department and trauma centers. Although the purpose of screening would ultimately be to provide resources for victims, no studies that assessed distinct interventions met our inclusion criteria. Therefore, we cannot make specific recommendations related to IPV interventions. PROSPERO registration number: CRD42020219517.