Neighborhood socioeconomic status is associated with violent reinjury.

BACKGROUND: Measures of individual socioeconomic status correlate with recurrent violent injury; however, neighborhood socioeconomic status may also matter. We conducted a review of victims of interpersonal violence treated at our trauma center, hypothesizing that the percent of the population living under the poverty level in their neighborhood is associated with recurrent violent victimization. MATERIALS AND METHODS: We identified victims of interpersonal violence, ages 12-24, in our trauma registry from 2005-2010. Recurrent episodes of violent injury were identified through 2012. The percentage of the population living under the poverty level for the patient's zip code of residence was derived from United States census estimates and divided into quartiles. Multivariable logistic regression was conducted to evaluate predictors of violent injury recidivism. RESULTS: Our cohort consisted of 1890 patients. Multivariable logistic regression confirmed the following factors as independent predictors of violent injury recidivism: male sex (odds ratio [OR] = 2 [1.06-3.80]; P = 0.03), black race (OR = 2.1 [1.44-3.06]; P < 0.001), injury due to firearms (OR = 1.67 [1.12-2.50]; P = 0.01), and living in the lowest zip code socioeconomic quartile (OR = 1.59 [1.12-2.25]; P = 0.01). CONCLUSIONS: For young patients injured by violence, the socioeconomic position of their neighborhood of residence is independently correlated with their risk of violent reinjury. Low neighborhood socioeconomic status may be associated with a disrupted sense of safety after injury and also may alter a person's likelihood of engaging in behaviors correlated with recurrent violent injury. Programs aimed at reducing violent injury recidivism should address needs at the individual and neighborhood level.

Potential disparities in trauma: the undocumented Latino immigrant.

BACKGROUND: Little is known about the quality of trauma care undocumented immigrants receive. Documentation status may serve as a risk factor for health disparities. We hypothesized that undocumented Latino immigrants have an increased risk of mortality after trauma compared with Latinos with legal residence. MATERIALS AND METHODS: The medical records for Latino trauma patients at our university-based trauma center between 2007 and 2012 were retrospectively reviewed. Undocumented status was defined using two criteria: (1) lack of social security number and (2) insurance status as either "county," the local program that covers undocumented immigrants, or "self pay". Regression models were used to estimate the comparable risks of in-hospital mortality. RESULTS: Out of 2441 Latino trauma patients treated at our institution during the study period, 465 were undocumented. Latinos with legal residence and undocumented Latinos did not differ with regard to in-hospital mortality (3.4% versus 3.9%, respectively; P = 0.61). We found no association between documentation status and in-hospital mortality after trauma (odds ratio = 1.12 [0.43, 2.9]; P = 0.81). The independent predictors of in-hospital mortality included age, injury severity score, penetrating mechanism, and lack of private insurance but not documentation status. CONCLUSIONS: Undocumented Latino immigrants did not have an increased risk of in-hospital mortality after trauma; however, being uninsured was associated with a higher risk of death after trauma. For Latinos, we found no disparities based on immigration status for mortality after trauma, though disparities based on insurance status continue to persist.

Applying peripheral vascular injury guidelines to penetrating trauma.

INTRODUCTION: Treatment of traumatic vascular injury is evolving because of endovascular therapies. National guidelines advocate for embolization of injuries to lower extremity branch vessels, including pseudoaneurysms or arteriovenous fistulas, in hemodynamically normal patients without hard signs of vascular injury. However, patient stability and injury type may limit endovascular applicability at some centers. We hypothesized that for penetrating trauma, indications for endovascular treatment of peripheral vascular injuries, as outlined by national guidelines, are infrequent. METHODS: We reviewed records of patients sustaining penetrating peripheral vascular injuries treated at our university-based urban trauma center from 2006-2010. Patient demographics and outcomes were analyzed. RESULTS: In 92 patients with penetrating peripheral vascular injuries, 82 were managed operatively and 10 were managed nonoperatively. Seventeen (18%) were hemodynamically unstable on arrival, 44 (48%) had multiple vessels injured, and 76 (83%) presented at night and/or on the weekend. No pseudoaneurysms or arteriovenous fistulas were seen initially or at follow-up. Applying national guidelines to our cohort, only two patients (2.2%) met recommended criteria for endovascular treatment. CONCLUSIONS: According to national guidelines, indications for endovascular treatment of penetrating peripheral vascular injury are infrequent. Nearly two-thirds of patients with penetrating peripheral vascular injuries were hemodynamically unstable or had multiple vessels injured, making endovascular repair less desirable. Additionally, over 80% presented at night and/or on the weekend, which could delay treatment at some centers due to mobilization of the endovascular team. Trauma centers need to consider their resources when incorporating national guidelines in their treatment algorithms of penetrating vascular trauma.

"You Have to Be a Doctor First": Trauma Surgeons' Perspectives on Police Interactions in the Hospital.

BACKGROUND: Police activity in emergency medical settings has been shown to complicate the care of patients and impact patient-provider relationships. Recent scholarship has called for clear hospital policy outlining the terms of police access to patients and the role of clinicians. Despite regular contact between trauma surgeons and police, research on the impact of police activity on trauma care has been limited. METHODS: Semi-structured interviews were conducted with attending trauma surgeons and general surgery residents (N = 13) at 3 urban hospitals about their interactions with police in clinical settings. Participants were recruited using snowball sampling. Interviews were audio-recorded, transcribed, and analyzed for recurrent themes using an iterative grounded theory process. RESULTS: Participants reported routine contact with police that required active negotiation of the scope of clinical and police authority in the hospital. These negotiations were shaped by prior experiences, perceptions of police, officer behavior, and institutional culture. Surgeons felt compelled to advocate for patients, but reported intimidation in moments of conflict. Participants noted uncertainty around the legal dimensions of their relationship to police and a lack of universal guidance on appropriate responses. DISCUSSION: This data points to the need for improvements in both policy and workflow to regulate and reduce the burden of these interactions and protect clinicians' priorities from being subordinated to those of police. Further research is needed to understand how police presence impacts patient outcomes, and to guide best practices for regulating and mitigating potential negative impact.

Recovery of Pediatric Patients After Firearm Injury: Can Health Systems Do More?

BACKGROUND: Firearm injuries are the second leading cause of death among youth in the United States. Nonfatal firearm injuries far outnumber fatalities, yet data detailing the recovery and post-injury needs of pediatric patients after hospital discharge are limited. This study evaluated health system support of pediatric patients after firearm injury, from acute hospitalization to outpatient follow-up. METHODS: We conducted a retrospective chart review of patients <18 years who presented to an urban level 1 trauma center between 2014 and 2019. Cases were categorized as accidental or intentional (stratified as assault-related or "crossfire" injuries). Outcomes included biopsychosocial assessment (BA) utilization, trauma psychology service consultation, and linkage to outpatient services. RESULTS: Among 115 patients, 94% were victims of community violence. Black (50%) and Latinx (44%) patients were disproportionately affected, as were males aged 15-16 years (71%). Overall mortality was 8%. Biopsychosocial assessment and trauma psychology consultations occurred in 43% and 20% of cases, respectively. Of eligible patients, 71% received referral to post-hospitalization support services. The most commonly identified needs were counseling, gang intervention, and help with the carceral system. CONCLUSION: Health systems should support long-term recovery of pediatric patients after firearm injury, particularly addressing social and structural determinants of health. Inpatient-to-outpatient linkages should be strengthened, and prospective follow-up is needed.

Computed Tomographic Findings and Mortality in Patients With Pneumomediastinum From Blunt Trauma.

IMPORTANCE: The care of most patients with pneumomediastinum (PNM) due to trauma can be managed conservatively; however, owing to aerodigestive tract injury and other associated injuries, there is a subset of patients with PNM who are at higher risk of mortality but can be difficult to identify. OBJECTIVE: To characterize computed tomographic (CT) findings associated with mortality in patients with PNM due to blunt trauma. DESIGN, SETTING, AND PARTICIPANTS: A retrospective review of medical records from January 1, 2002, to December 31, 2011, was conducted at a university-based urban trauma center. The patients evaluated were those injured by blunt trauma and found to have PNM on initial chest CT scanning. Data analysis was performed July 2, 2013, to June 18, 2014. MAIN OUTCOMES AND MEASURES: In-hospital mortality. RESULTS: During the study period, 3327 patients with blunt trauma underwent chest CT. Of these, 72 patients (2.2%) had PNM. Patients with PNM had higher Injury Severity Scores (P < .001) and chest Abbreviated Injury Scale scores (P < .001) compared with those without PNM. Pneumomediastinum was associated with higher mortality (9 [12.5%] vs 118 [3.6%] patients; P < .001) and longer mean (SD) hospital stays (11.3 [14.6] vs 5.1 [8.8] days; P < .001), intensive care unit stays (5.4 [10.2] vs 1.8 [5.7] days; P < .001), and ventilator days (1.7 [4.2] vs 0.6 [4.0] days; P < .03). We evaluated several chest CT findings that may have predictive value. Pneumomediastinum size was not associated with in-hospital mortality (P = .22). However, location of air in the posterior mediastinum was associated with increased mortality of 25% (7 of 28 patients; P = .007). Air in all mediastinal compartments was also associated with increased mortality of 40.0% (4 of 10 patients; P = .01). Presence of hemothorax along with PNM was associated with mortality of 22.2% (8 of 36 patients; P = .01). CONCLUSIONS AND RELEVANCE: Pneumomediastinum is uncommon in patients with injury from blunt trauma; however, CT findings of posterior PNM, air in all mediastinal compartments, and concurrent hemothorax are associated with increased mortality. These CT findings could be used as a triage tool to alert the trauma surgeon to a potentially lethal injury.

Hospital-centered violence intervention programs: a cost-effectiveness analysis.

BACKGROUND: Hospital-centered violence intervention programs (HVIPs) reduce violent injury recidivism. However, dedicated cost analyses of such programs have not yet been published. We hypothesized that the HVIP at our urban trauma center is a cost-effective means for reducing violent injury recidivism. METHODS: We conducted a cost-utility analysis using a state-transition (Markov) decision model, comparing participation in our HVIP with standard risk reduction for patients injured because of firearm violence. Model inputs were derived from our trauma registry and published literature. RESULTS: The 1-year recidivism rate for participants in our HVIP was 2.5%, compared with 4% for those receiving standard risk reduction resources. Total per-person costs of each violence prevention arm were similar: $3,574 for our HVIP and $3,515 for standard referrals. The incremental cost effectiveness ratio for our HVIP was $2,941. CONCLUSION: Our HVIP is a cost-effective means of preventing recurrent episodes of violent injury in patients hurt by firearms.

BRAF mutation in papillary thyroid cancer: A cost-utility analysis of preoperative testing.

BACKGROUND: Papillary thyroid carcinoma (PTC) with BRAF mutation carries a poorer prognosis. Prophylactic central neck dissection (CND) reduces locoregional recurrences, and we hypothesize that initial total thyroidectomy (TT) with CND in patients with BRAF-mutated PTC is cost effective. METHODS: This cost-utility analysis is based on a hypothetical cohort of 40-year-old women with small PTC [2 cm, confined to the thyroid, node(-)]. We compared preoperative BRAF testing and TT+CND if BRAF-mutated or TT alone if BRAF-wild type, versus no testing with TT. This analysis took into account treatment costs and opportunity losses. Key variables were subjected to sensitivity analysis. RESULTS: Both approaches produced comparable outcomes, with costs of not testing being lower (-$801.51/patient). Preoperative BRAF testing carried an excess expense of $33.96 per quality-adjusted life-year per patient. Sensitivity analyses revealed that when BRAF positivity in the testing population decreases to 30%, or if the overall noncervical recurrence in the population increases above 11.9%, preoperative BRAF testing becomes the more cost-effective strategy. CONCLUSION: Outcomes with or without preoperative BRAF testing are comparable, with no testing being the slightly more cost-effective strategy. Although preoperative BRAF testing helps to identify patients with higher recurrence rates, implementing a more aggressive initial operation does not seem to offer a cost advantage.