Association of Pre- and Postinjury Mental Health With Long-term Clinical and Financial Outcomes.

Background: As increased attention is placed on optimizing long-term outcomes of trauma patients by addressing mental health, little is known regarding the interplay of pre- and postinjury mental health on long-term financial and functional outcomes.

Methods: Patients from 19 Level 1 and 2 trauma centers took part in serial surveys 1 to 24 months postdischarge. Preinjury mental health diagnoses were identified using trauma registry data and postinjury mental health symptoms from survey data.

Association of timing and agent for venous thromboembolism prophylaxis in patients with severe traumatic brain injury on venous thromboembolism events, mortality, neurosurgical intervention, and discharge disposition.

Background: Trauma patients are at increased risk for venous thromboembolism events (VTEs). The decision of when to initiate VTE chemoprophylaxis (VTEP) and with what agent remains controversial in patients with severe traumatic brain injury (TBI).

Methods: This comparative effectiveness study evaluated the impact of timing and agent for VTEP on outcomes for patients with severe TBI (Abbreviated Injury Scale head score of 3, 4, or 5).

A multicenter study of DDAVP versus platelet transfusions for antiplatelet agent reversal in patients with traumatic brain injury.

Background: Antiplatelet agents have been shown to worsen outcomes following traumatic injury. Research on desmopressin (DDAVP) and platelet transfusion for antiplatelet reversal is limited. We aimed to evaluate the effect of these agents on patients taking pre-injury antiplatelet medications who experienced traumatic brain injury (TBI) after blunt trauma.

Four-factor prothrombin complex concentrate versus andexanet alfa for the reversal of traumatic brain injuries.

Background: Andexanet alfa was approved in 2018 for reversal of direct oral anticoagulants but due to issues of cost and access, four-factor prothrombin complex concentrate (4F-PCC) continues to be used for this indication. The objective of this study is to evaluate outcomes of reversal with these agents in patients with isolated traumatic brain injuries (TBI).

Methods: This is a retrospective review of 35 trauma centres from 2014 to 2021.

Is reversal of anticoagulants necessary in neurologically intact traumatic intracranial hemorrhage?

Introduction: Falls are the leading cause of injury in older individuals, with intracranial hemorrhage (ICH) being a common complication. Anticoagulants, such as vitamin K antagonist and direct oral anticoagulants, are increasingly utilized, and clinicians may question the necessity of reversal in patients with minor ICH, especially in the setting of increased risk of adverse events. This study aimed to identify a population of patients with minor traumatic ICH at low risk for poor-neurologic status where anticoagulant reversal may not improve outcomes.

Reusing personal protective equipment (PPE) did not increase surgical site infection in trauma surgical patients during the COVID-19 pandemic: A retrospective cohort study in Michigan Trauma Centers.

Background: Reuse of personal protective equipment (PPE), masks more specifically, during the COVID-19 pandemic was common. The primary objective of this study was to compare pre-pandemic surgical site infection (SSI) rates prior to reuse of PPE, to pandemic SSI rates after reuse of PPE in trauma surgical patients.

Methods: A retrospective cohort analysis collected from the Michigan Trauma Quality Improvement Program database was performed.

Research on neonatal microbiomes: what neonatologists need to know.

The aim of this article is to educate neonatal caregivers about metagenomics. This scientific field uses novel and ever changing molecular methods to identify how infants become colonized with microbes after birth. Publications using metagenomics appear infrequently in the neonatal literature because clinicians are unaccustomed to the analytical techniques, data interpretation, and illustration of the results.

Virtual screening for R-groups, including predicted pIC50 contributions, within large structural databases, using Topomer CoMFA.

Multiple R-groups (monovalent fragments) are implicitly accessible within most of the molecular structures that populate large structural databases. R-group searching would desirably consider pIC50 contribution forecasts as well as ligand similarities or docking scores. However, R-group searching, with or without pIC50 forecasts, is currently not practical.