Trends in Duodenal Injury Severity, Repair, and Mortality Over Time.

Introduction: Outcomes for patients with traumatic duodenal injury are determined by the location of the injury, injury severity, and associated injuries. We hypothesized that there is an association among the increased frequency of firearm injuries, the severity of duodenal injuries, trends in repair techniques, and mortality.

Methods: Duodenal injuries managed at an adult level 1 hospital from 2000 to 2022 were identified.

Distance to Burn Center Does Not Impact Long-term Anxiety and Depression Risk Following Burn Injury.

Burn injury predisposes patients to significant psychological morbidity, including anxiety, depression, and posttraumatic stress. Adding to the burden of injury, patients often require transfer to specialized burn centers located far from home. We hypothesized that greater distances between a patient's home address and the treating burn center would increase the rate of postinjury anxiety and depression.

Not So Vats: How Early Is Too Early in the Operative Management of Patients with Traumatic Hemothorax?

Background: Video-assisted thoracoscopic surgery (VATS) is a practical resource in the management of traumatic hemothorax. However, it carries inherent risks and should be mobilized cost-effectively. In this study, we investigated the ideal VATS timing using cost analysis.

Six Square Miles of Urban America: Association Between Firearm Discharge, Injury, and Fatality.

Background: Despite the increase in firearm injury observed across the country, significant gaps remain relevant to our understanding of how firearm exposure translates to injury. Using acoustic gunshot detection and a collaborative hospital and law enforcement firearm injury database, we sought to identify the relationship between firearm discharge and injury over time.

Study Design: From 2018 to 2021, instances of firearm discharge captured via acoustic detection in 6 square miles of Louisville, KY, were merged with data from the collaborative firearm injury database.

Predictors of oliguria in post-traumatic acute kidney injury.

Background: Acute kidney injury is classified by urine output into non-oliguric and oliguric variants. Non-oliguric acute kidney injury has lower morbidity and mortality and accounts for up to 64% of acute kidney injury in hospitalized patients. However, the incidence of non-oliguric acute kidney injury in the trauma population and whether the 2 variants of acute kidney injury share the same risk factors is unknown.

Applying the antecedent, behaviour, and consequence taxonomy to unintentional firearm injury as determined by a collaborative firearm injury database.

Background: Unintentional firearm injury (UFI) remains a significant problem in the USA with respect to preventable injury and death. The antecedent, behaviour and consequence (ABC) taxonomy has been used by law enforcement agencies to evaluate unintentional firearm discharge. Using an adapted ABC taxonomy, we sought to categorise civilian UFI in our community to identify modifiable behaviours.

Plasma resuscitation improves and restores intestinal microcirculatory physiology following haemorrhagic shock.

Background And Objectives: Intestinal ischaemia-reperfusion injury following resuscitated haemorrhagic shock (HS) leads to endothelial and microcirculatory dysfunction and intestinal barrier breakdown. Although vascular smooth muscle machinery remains intact, microvascular vasoconstriction occurs secondary to endothelial cell dysfunction, resulting in further ischaemia and organ injury. Resuscitation with fresh frozen plasma (FFP) improves blood flow, stabilizes the endothelial glycocalyx and alleviates organ injury.

A new pandemic and an old epidemic: The impact of COVID-19 and gun violence as measured by years of potential life lost in a US city.

Background: The COVID-19 pandemic has altered daily life on a global scale and has resulted in significant mortality with >985,000 lives lost in the United States alone. Superimposed on the COVID-19 pandemic has been a concurrent worsening of longstanding urban gun violence. We sought to evaluate the impact attributable to these 2 major public health issues on the greater Louisville region as determined by years of potential life lost.