Fix or Replace? Patient Preferences for the Treatment of Geriatric Lower Extremity Fractures: A Discrete Choice Experiment.

Introduction: When considering treatment options for geriatric patients with lower extremity fractures, little is known about which outcomes are prioritized by patients. This study aimed to determine the patient preferences for outcomes after a geriatric lower extremity fracture.

Materials And Methods: We administered a discrete choice experiment survey to 150 patients who were at least 60 years of age and treated for a lower extremity fracture at a Level I trauma center.

Effects of Lung Injury and Abdominal Insufflation on Respiratory Mechanics and Lung Volume During Time-Controlled Adaptive Ventilation.

Backgroud: Lung volume measurements are important for monitoring functional aeration and recruitment and may help guide adjustments in ventilator settings. The expiratory phase of airway pressure release ventilation (APRV) may provide physiologic information about lung volume based on the expiratory flow-time slope, angle, and time to approach a no-flow state (expiratory time [T]). We hypothesized that expiratory flow would correlate with estimated lung volume (ELV) as measured using a modified nitrogen washout/washin technique in a large-animal lung injury model.

Infection Rates and Surgical Procedures Associated With Isolated Open Talar Neck and Body Fractures.

Background: Open fractures of the talar body and neck are uncommon. Previous reports of associated deep infection rates and resulting surgical requirements vary widely. The primary objective of this study is to report the incidence of deep infections for isolated open talar body and neck fractures, and secondarily the incidence and number of total surgeries performed (TSP), secondary salvage procedures (SSPs), and nonsalvage procedures (NSPs).

Feasibility of using bacteriophage therapy to treat Staphylococcal aureus fracture-related infections.

Objective: Staphylococcus aureus fracture-related infections (FRIs) are associated with significant morbidity in part because conventional antibiotic therapies have limited ability to eradicate S. aureus in sessile states. Therefore, the objective of this study was to assess the feasibility of using Staphylococcal bacteriophages for FRI by testing the activity of a library of Staphylococcal bacteriophage therapeutics against historically preserved S.

Effect of Aspirin Versus Low-Molecular-Weight Heparin Thromboprophylaxis on Medication Satisfaction and Out-of-Pocket Costs: A Secondary Analysis of a Randomized Clinical Trial.

Background: Current guidelines recommend low-molecular-weight heparin for thromboprophylaxis after orthopaedic trauma. However, recent evidence suggests that aspirin is similar in efficacy and safety. To understand patients' experiences with these medications, we compared patients' satisfaction and out-of-pocket costs after thromboprophylaxis with aspirin versus low-molecular-weight heparin.

Management of Frontal Sinus Fractures at a Level 1 Trauma Center: Retrospective Study and Review of the Literature.

Study Design: Case series.

Objective: This retrospective review of frontal sinus fractures aims to describe our current experience managing these fractures at an urban level I trauma center.

Methods: An institutional database of 2081 patients who presented with maxillofacial fractures on computed tomography face/sinus in 2019 was queried for all patients with traumatic frontal sinus fractures.

Development and validation of a risk calculator for postoperative diplopia following orbital fracture repair in adults.

Postoperative diplopia is the most common complication following orbital fracture repair (OFR). Existing evidence on its risk factors is based on single-institution studies and small sample sizes. Our study is the first multi-center study to develop and validate a risk calculator for the prediction of postoperative diplopia following OFR.

Community of trauma care partnering with stakeholders to improve injury outcomes: focus group analysis.

Introduction: Engaging trauma survivors/caregivers results in research findings that are more relevant to patients' needs and priorities. Although their perspectives increase research significance, there is a lack of understanding about how best to incorporate their insights. We aimed to capture stakeholder perspectives to ensure research is meaningful, respectful, and relevant to the injured patient and their caregivers.

Patient-Specific Implant Customization for Treatment of Internal Orbital Fractures Using Office-Based Three-Dimensional Printing.

Objective: Three-dimensional (3D) modeling technology aids the reconstructive surgeon in designing and tailoring individualized implants for the reconstruction of complex craniofacial fractures. Three-dimensional modeling and printing have traditionally been outsourced to commercial vendors but can now be incorporated into both private and academic craniomaxillofacial practices. The goal of this report is to present a low-cost, standardized office-based workflow for restoring bony orbital volume in traumatic orbital fractures.

Acute Development of Traumatic Intracranial Aneurysms After Civilian Gunshot Wounds to the Head.

In previous studies, the incidence of traumatic intracranial aneurysms (TICAs) after civilian gunshot wound to the head (cGSWH) was ∼3%. Given the use of delayed vessel imaging, we hypothesize that a significant fraction of TICAs is missed on initial non-contrasted scans. This study was designed to characterize acute TICAs using admission computed tomographic angiography (aCTA) in cGSWH.

An ASER AI/ML expert panel formative user research study for an interpretable interactive splenic AAST grading graphical user interface prototype.

Purpose: The AAST Organ Injury Scale is widely adopted for splenic injury severity but suffers from only moderate inter-rater agreement. This work assesses SpleenPro, a prototype interactive explainable artificial intelligence/machine learning (AI/ML) diagnostic aid to support AAST grading, for effects on radiologist dwell time, agreement, clinical utility, and user acceptance.

Methods: Two trauma radiology ad hoc expert panelists independently performed timed AAST grading on 76 admission CT studies with blunt splenic injury, first without AI/ML assistance, and after a 2-month washout period and randomization, with AI/ML assistance.

Outcomes Associated With Aortic Balloon Occlusion Time in Patients With Zone 1 Resuscitative Endovascular Balloon Occlusion of the Aorta.

Introduction: Resuscitative endovascular balloon occlusion of the aorta (REBOA) has the potential to cause clinically relevant systemic ischemic burden with long durations of aortic occlusion (AO). We aimed to examine the association between balloon occlusion time and clinical complications and mortality outcomes in patients undergoing zone 1 REBOA.

Methods: A retrospective cohort analysis of American Association for the Surgery of Trauma Aortic Occlusion for Resuscitation in Trauma and Acuteregistry patients with Zone 1 REBOA between 2013 and 2022 was performed.

The Medical Costs of Firearm Injuries in the United States: A Systematic Review.

Background: Firearm injury poses a significant public health burden in the United States.

Objectives: The purpose of this systematic review was to provide a comprehensive accounting of the medical costs of firearm injuries in the United States.

Methods: A systematic literature review was conducted to identify studies published between January 1, 2000 and July 13, 2022 that reported medical costs of firearm injuries.

Time-Controlled Adaptive Ventilation (TCAV): a personalized strategy for lung protection.

Acute respiratory distress syndrome (ARDS) alters the dynamics of lung inflation during mechanical ventilation. Repetitive alveolar collapse and expansion (RACE) predisposes the lung to ventilator-induced lung injury (VILI). Two broad approaches are currently used to minimize VILI: (1) low tidal volume (LV) with low-moderate positive end-expiratory pressure (PEEP); and (2) open lung approach (OLA).

The LIMB-Q: Reliability and Validity of a Novel Patient-Reported Outcome Measure for Patients with Lower Extremity Trauma.

Background: The LIMB-Q is a novel patient-reported outcome measure for patients with lower extremity trauma. The aim of this study was to perform a psychometric validation of the LIMB-Q based on the Rasch measurement theory.

Methods: An international, multisite convenience sample of patients with lower extremity traumatic injuries distal to the midfemur was recruited from clinical sites in the United States and the Netherlands and online platforms (in English; Trauma Survivors Network patient support group and the Prolific academic research platform).

Innovation in surgical trauma care education: assessment of a Panamerican Trauma Society online surgical skills course hosted by the Spanish Surgical Association.

Purpose: Incorporating surgical skills education in trauma care is essential for young surgeons and surgical trainees. This study describes an innovative e-learning course for teaching trauma care surgical skills in an international cooperative setting. Furthermore, it aims to offer valuable insights on enhancing e-learning practices.

Does Topical Vancomycin Powder Use in Fracture Surgery Change Bacteriology and Antibiotic Susceptibilities? An Analysis of the VANCO Trial.

Objective: To determine whether intrawound vancomycin changes the bacteriology of surgical site infection pathogens and investigate the emergence of antibiotic-resistant pathogens.

Design: Secondary analysis of phase III, prospective, randomized clinical trial.

Setting: Thirty-six US trauma centers.

Approach to traumatic cardiac arrest in the emergency department: a narrative literature review for emergency providers.

Background: Traumatic cardiac arrest (TCA) is a major contributor to mortality and morbidity in all age groups and poses a significant burden on the healthcare system. Although there have been advances in treatment modalities, survival rates for TCA patients remain low. This narrative literature review critically examines the indications and effectiveness of current therapeutic approaches in treating TCA.