Sternal fixation for traumatic sternal fractures demonstrates better long-term quality of life outcomes than nonoperative management: A survey analysis.

INTRODUCTION: Sternal fractures are rare, causing significant pain, respiratory compromise, and decreased upper extremity range of motion. Sternal fixation (SF) is a viable treatment option; however, there remains a paucity of literature demonstrating long-term benefits. This study examined long-term outcomes of SF, hypothesizing they have better long-term quality of life (QoL) than patients managed nonoperatively (NOM). METHODS: This was a survey study at our level 1 academic hospital. All patients diagnosed with a sternal fracture were included from January 2016 to July 2021. Patients were grouped whether they received SF or NOM. Basic demographics were obtained. Three survey phone call attempts were conducted. The time from injury to survey was recorded. Outcomes included responses to the QoL survey, which included mobility, self-care, usual activities, chest pain/discomfort, and anxiety/depression. The survey scale is 1-5 (1 = worst condition possible; 5 = best possible condition). Patients were asked to rate their current health on a scale of 0-100 (100 being the best possible health imaginable). Chi square and t-tests were used. Significance was set at p < 0.05. RESULTS: Three hundred eighty four patients were surveyed. Sixty nine underwent SF and 315 were NOM. Thirty-eight (55.1%) SF patients and 126 (40%) NOM patients participated in the survey. Basic demographics were similar. Average days from sternal fracture to survey was 1198 (±492) for the SF group and 1454 (±567) for the NOM group. The SF cohort demonstrated statistically significant better QoL than the NOM cohort for all categories except anxiety/depression. CONCLUSION: SF provides better long-term QoL and better overall health scores compared to NOM.

Rural Trauma Team Development Course Positively Impacts its Desired Objectives.

BACKGROUND: The Rural Trauma Team Development Course (RTTDC) is designed to help rural hospitals better organize and manage trauma patients with limited resources. Although RTTDC is well-established, limited literature exists regarding improvement in the overall objectives for which the course was designed. The aim of this study was to analyze the goals of RTTDC, hypothesizing improvements in course objectives after course completion. METHODS: This was a prospective, observational study from 2015 through 2021. All hospitals completing the RTTDC led by our Level 1, academic trauma hospital were included. Our institutional database was queried for individual patient data. Cohorts were delineated before and after RTTDC was provided to the rural hospital. Basic demographics were obtained. Outcomes of interest included: Emergency Department (ED) dwell time, decision time to transfer, number of total images/computed tomography scans obtained, and mortality. Chi square and non-parametric median test were used. Significance was set at P < .05. RESULTS: Sixteen rural hospitals were included with a total of 472 patients transferred (240 before and 232 after). Patient demographics were similar before and after RTTDC. ED dwell time was significantly reduced by 64 min (P = .003) and decision to transfer time was cut by 62 min (P = .004) after RTTDC. Mean total radiographic images and CT scans were significantly reduced (P < .001 and P = .002, respectively) after RTTDC. Mortality was unaffected by RTTDC completion (P = .941). CONCLUSION: The RTTDC demonstrates decreased ED dwell time, decision time to transfer, and number of radiographic images obtained prior to transfer. More rural hospitals should be offered this course.

An initiative to assess and improve the resources and patient care processes used among Chest Wall Injury Society collaborative centers study (CWIS-CC2).

BACKGROUND: Over the last two decades, the acute management of rib fractures has changed significantly. In 2021, the Chest Wall injury Society (CWIS) began recognizing centers that epitomize their mission as CWIS Collaborative Centers. The primary aim of this study was to determine the resources, surgical expertise, access to care, and institutional support that are present among centers. METHODS: A survey was performed including all CWIS Collaborative Centers evaluating the resources available at their hospital for the treatment of patients with chest wall injury. Data about each chest wall injury center care process, availability of resources, institutional support, research support, and educational offerings were recorded. RESULTS: Data were collected from 20 trauma centers resulting in an 80% response rate. These trauma centers were made up of 5 international and 15 US-based trauma centers. Eighty percent (16 of 20) have dedicated care team members for the evaluation and management of rib fractures. Twenty-five percent (5 of 20) have a dedicated rib fracture service with a separate call schedule. Staffing for chest wall injury clinics consists of a multidisciplinary team: with attending surgeons in all clinics, 80% (8 of 10) with advanced practice providers and 70% (7 of 10) with care coordinators. Forty percent (8 of 20) of centers have dedicated rib fracture research support, and 35% (7 of 20) have surgical stabilization of rib fracture (SSRF)-related grants. Forty percent (8 of 20) of centers have marketing support, and 30% (8 of 20) have a web page support to bring awareness to their center. At these trauma centers, a median of 4 (1-9) surgeons perform SSRFs. In the majority of trauma centers, the trauma surgeons perform SSRF. CONCLUSION: Considerable similarities and differences exist within these CWIS collaborative centers. These differences in resources are hypothesis generating in determining the optimal chest wall injury center. These findings may generate several patient care and team process questions to optimize patient care, patient experience, provider satisfaction, research productivity, education, and outreach. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level V.

Is Traumatic Anterior Stove-In Chest Truly so Rare? A Single Institution Experience.

INTRODUCTION: The anterior stove-in chest (ASIC) is a rare form of flail chest involving bilateral rib or sternal fractures resulting in an unstable chest wall that caves into the thoracic cavity. Given ASIC has only been described in a handful of case reports, this study sought to review our institution's experience in the surgical management of ASIC injuries. METHODS: A retrospective review of patients with ASIC was conducted at our level I trauma center from 1//2021 to 3//2023. Information pertaining to patient demographics, fracture pattern, operative management, and outcomes was obtained and compared across patients in the case series. RESULTS: 6 patients met inclusion criteria, all males aged 37-78 years. 5 suffered motor vehicle collisions, and 1 was a pedestrian struck by an automobile. The median injury severity score was 28. All received ORIF within 5 days of admission, most commonly for ongoing respiratory distress. Patients 2 and 4 underwent bilateral ORIF of the ribs and sternum while patients 1, 5, and 6 underwent left-sided repair. Patient 3 required ORIF of left ribs and the sternum to stabilize their injuries. 5 of 6 patients were liberated from the ventilator and survived to discharge. CONCLUSIONS: This study demonstrates successful operative management of 6 patients with ASIC and suggests that early operative intervention with ORIF for affected segments may improve respiratory mechanics, ability to wean from the ventilator, and overall survival. Further research is needed to generate standardized guidelines for the management of this uncommon and complex thoracic injury.

A Contemporary Study of Pre-hospital Traumatic Cardiac Arrest: Distinguishing Exsanguination From Non-exsanguination Arrest With a Review of Current Literature.

Background Traumatic cardiac arrest (TCA) remains a challenging problem in terms of diagnosis and management. This is due to difficulty distinguishing the TCA cause and therefore understanding the pathophysiology. The goal of this study was to analyze a contemporary series of TCA patients and classify the causes of TCA into exsanguination (EX) arrest and non-exsanguination (non-EX) arrest. Methods This was a retrospective review of patients suffering TCA during 2019 at a level I trauma center. We excluded patients whose arrests were from medical causes such as ventricular fibrillation, ventricular tachycardia, pulmonary embolus, etc., hanging, drowning, thermal injury, outside transfer, and pediatric patients (age <13 as this is our institutional definition for pediatric trauma patients). We reviewed pre-hospital run-sheets, hospital charts including autopsy findings, and classified patients into EX and non-EX TCA. We defined a witnessed arrest (WA) using the traditional outside hospital cardiac (non-trauma) arrest definition. Outcomes included the incidence of EX arrest, survival to discharge, and hospital costs. Descriptive statistics were used. Significance was set at p < 0.05. Results After exclusion, 54 patients suffered TCA with a mean age of 45.9 (±19.8) years. Eighty-three percent of patients were male. The average cost per TCA was ~$16,000. Of the 54 TCAs, 26 (48%) were WA, with one (1.85%) survivor (no non-WA TCA patients survived). Twenty-two (41%) patients died from EX-arrest; 59% penetrating vs. 28% blunt (p = 0.03). The one EX-arrest survivor was a 19-year-old gunshot wound to the leg whose arrest was witnessed, with a short downtime, and the cause of arrest (bleeding leg wound) was quickly reversible. Conclusion We classified 41% of TCAs to have died from EX-arrest with only a 1.85% survival rate. This study calls for a TCA pre-hospital registry with accurate and consistent data definitions and collection. The registry should capture the cause of arrest for future research, management decision-making, and prognostication.

Chest Wall Injury Society recommendation for surgical stabilization of nonunited rib fractures to decrease pain, reduce opiate use, and improve patient reported outcomes in patients with rib fracture nonunion after trauma.

BACKGROUND: Rib fractures are common injuries which can be associated with acute pain and chronic disability. While most rib fractures ultimately go on to achieve bony union, a subset of patients may go on to develop non-union. Management of these nonunited rib fractures can be challenging and variability in management exists. METHODS: The Chest Wall Injury Society's Publication Committee convened to develop recommendations for use of surgical stabilization of nonunited rib fractures (SSNURF) to treat traumatic rib fracture nonunions. PubMed, Embase, and the Cochrane database were searched for pertinent studies. Using a process of iterative consensus, all committee members voted to accept or reject the recommendation. RESULTS: No identified studies compared SSNURF to alternative therapy and the overall quality of the body of evidence was rated as low. Risk of bias was identified in all studies. Despite these limitations, there is lower-quality evidence suggesting that SSNURF may be beneficial for decreasing pain, reducing opiate use, and improving patient reported outcomes among patients with symptomatic rib nonunion. However, these benefits should be balanced against risk of symptomatic hardware failure and infection. CONCLUSION: This guideline document summarizes the current CWIS recommendations regarding use of SSNURF for management of rib nonunion. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Surgical stabilization of rib fractures is associated with better return on investment for a health care institution than nonoperative management.

BACKGROUND: Surgical stabilization of rib fractures (SSRFs) continues to gain popularity due to patient benefits. However, little has been produced regarding the economic benefits of SSRF and its impact on hospital metrics such as Vizient. The aim of this study was to explore these benefits hypothesizing SSRF will demonstrate positive return on investment (ROI) for a health care institution. METHODS: This is a retrospective review of all rib fracture patients over 5 years at our Level I trauma center. Patients were grouped into SSRF versus nonoperative management. Basic demographics were obtained including case mix index (CMI). Outcomes included narcotic requirements in morphine milliequivalents prior to discharge, mortality, and discharge disposition. Furthermore, actual hospital length of stay (ALOS) versus Vizient expected length of stay were compared between cohorts. Contribution margin (CM) was also calculated. Independent t-test, paired t-test, and linear regression analysis were performed, and significance set at p < 0.05. RESULTS: A total of 1,639 patients were included; 230 (14%) underwent SSRF. Age, gender, and Injury Severity Score were similar. Surgical stabilization of rib fracture patients had more ribs fractured (7 vs. 4; p < 0.001) and more patients with flail chest (43.5% vs. 6.7%; p < 0.001). Surgical stabilization of rib fracture patients also had a significantly higher CMI (4.33 vs. 2.78; p = 0.001). Narcotic requirements and mortality were less in the SSRF cohort; 155 versus 246 morphine milliequivalents ( p < 0.001) and 1.7% versus 7.1% ( p = 0.003), respectively. Surgical stabilization of rib fracture patients were more likely to be discharged home (70.4% vs. 63.7%; p = 0.006). Surgical stabilization of rib fracture patients demonstrated shorter ALOS where nonoperative management patients demonstrated longer ALOS compared with Vizient expected length of stay. Contribution margins for SSRF patients were significantly higher and linear regression analysis showed a CM $1,128.14 higher per patient undergoing SSRF ( p < 0.001). CONCLUSION: Patients undergoing SSRF demonstrate a significant ROI for a health care organization. Despite SSRF patients having a higher CMI, they were able to be discharged sooner than expected by Vizient calculations resulting in better a CM. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Better late than never-a single-center review of delayed rib fixation for symptomatic rib fractures and nonunions.

BACKGROUND: Surgical stabilization of rib fractures (SSRFs) has become an emerging therapy for treatment of patients with rib fractures. More commonly, it is used in the acute setting; however, delayed SSRF can be utilized for symptomatic rib fracture nonunions. Here, we describe our institution's experience with delayed SSRF, hypothesizing it is safe and resolves patient symptoms. METHODS: This is a retrospective review of patients presenting to our Level I trauma center to undergo delayed SSRF for symptomatic nonunions from January 2017 to September 2022. Delayed SSRF was defined as SSRF over 2 weeks in the outpatient setting. Basic demographics were obtained. Outcomes of interest included mean pain score (preoperatively and postoperatively), intensive care unit (ICU) and hospital length of stay (LOS), and resolution of preoperative symptoms, specifically chest wall instability, with return to activities of daily living (ADLs). RESULTS: Forty-four patients met inclusion criteria with a total of 156 symptomatic nonunion rib fractures that received delayed SSRF. The average age was 59.2 ± 11.9 years and median number of days from injury to SSRF was 172.5 (interquartile range, 27.5-200). The average number rib fractures plated per patient 3.5 ± 1.8. Only three patients required ICU admission postoperatively for no longer than 2 days. Median hospital LOS was 2 days (interquartile range 1-3 days). Average preoperative and postoperative pain score was 6.8 ± 1.9 and 2.02 ± 1.5, respectively ( p < 0.001). Chest wall instability and preoperative symptoms resolved in 93.2% of patients postoperatively ( p < 0.001). Two patients (4.5%) had postoperative complications that resolved after additional surgical intervention. Rib fracture healing was demonstrated on radiographic imaging during postoperative follow-up. CONCLUSION: Delayed SSRF is safe and demonstrates significant resolution of preoperative symptoms by decreasing pain, improving chest wall stability, and allowing patients to return to activities of daily living. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Increase in Alcohol Use Among the Geriatric Trauma Population During the COVID-19 Pandemic.

The COVID-19 pandemic has had profound effects on the everyday behaviors of all patients. At the same time, the United States population is aging, and an increasing portion of traumatically injured patients are geriatric. Our study aims to examine the effects of the COVID-19 pandemic on the geriatric trauma population. We performed a retrospective review of the trauma database from our single institution level I trauma center examining pandemics impact on geriatric trauma demographics, mechanism of injury, injury severity, hospitalization characteristics, and alcohol use. Data during the pandemic was compared to the prior 3 years and controlled for seasonality. Statistical analysis demonstrated an increase in duration of mechanical ventilation and alcohol use during the pandemic while other factors remained stable. This shows the need for targeted alcohol assessment in the geriatric trauma population during periods of social isolation and additional research into the effects of the COVID-19 on trauma patients.

Hardware Infection From Surgical Stabilization of Rib Fractures Is Lower Than Previously Reported.

Introduction Surgical stabilization of rib fractures (SSRF) is an emerging therapy for the treatment of patients with traumatic rib fractures. Despite the demonstrated benefits of SSRF, there remains a paucity of literature regarding the complications from SSRF, especially those related to hardware infection. Currently, literature quotes hardware infection rates as high as 4%. We hypothesize that the hardware infection rate is much lower than currently published. Methods This is an IRB-approved, four-year multicenter descriptive review of prospectively collected data from January 2016 to June 2022. All patients undergoing SSRF were included in the study. Exclusion criteria included those patients less that 18 years of age. Basic demographics were obtained: age, gender, Injury Severity Score (ISS), Abbreviate Injury Scale-chest (AIS-chest), flail chest (yes/no), delayed SSRF more than two weeks (yes/no), number of patients with a pre-SSRF chest tube, and number of ribs fixated. Primary outcome was hardware infection. Secondary outcomes included mortality rate and hospital length of stay (HLOS). Basic descriptive statistics were utilized for analysis. Results A total of 453 patients met criteria for inclusion in the study. Mean age was 63 ± 15.2 years and 71% were male. Mean ISS was 17.3 ± 8.5 with a mean AIS-chest of 3.2 ± 0.5. Flail chest (three consecutive ribs with two or more fractures on each rib) accounted for 32% of patients. Forty-two patients (9.3%) underwent delayed SSRF. The average number of ribs stabilized was 4.75 ± 0.71. When analyzing the primary outcome, only two patients (0.4%) developed a hardware infection requiring reoperation to remove the plates. Overall HLOS was 10.5 ± 6.8 days. Five patients suffered a mortality (1.1%), all five with ISS scores higher than 15 suggesting significant polytrauma. Conclusion This is the largest case series to date examining SSRF hardware infection. The incidence of SSRF hardware infection is very low (<0.5%), much less than quoted in current literature. Overall, SSRF is a safe procedure with low morbidity and mortality.

Non-surgical management and analgesia strategies for older adults with multiple rib fractures: A systematic review, meta-analysis, and joint practice management guideline from the Eastern Association for the Surgery of Trauma and the Chest Wall Injury Society.

BACKGROUND: Chest wall injury in older adults is a significant cause of morbidity and mortality. Optimal nonsurgical management strategies for these patients have not been fully defined regarding level of care, incentive spirometry (IS), noninvasive positive pressure ventilation (NIPPV), and the use of ketamine, epidural, and other locoregional approaches to analgesia. METHODS: Relevant questions regarding older patients with significant chest wall injury with patient population(s), intervention(s), comparison(s), and appropriate selected outcomes were chosen. These focused on intensive care unit (ICU) admission, IS, NIPPV, and analgesia including ketamine, epidural analgesia, and locoregional nerve blocks. A systematic literature search and review were conducted, our data were analyzed qualitatively and quantitatively, and the quality of evidence was assessed per the Grading of Recommendations Assessment, Development, and Evaluation methodology. No funding was used. RESULTS: Our literature review (PROSPERO 2020-CRD42020201241, MEDLINE, EMBASE, Cochrane, Web of Science, January 15, 2020) resulted in 151 studies. Intensive care unit admission was qualitatively not superior for any defined cohort other than by clinical assessment. Poor IS performance was associated with prolonged hospital length of stay, pulmonary complications, and unplanned ICU admission. Noninvasive positive pressure ventilation was associated with 85% reduction in odds of pneumonia ( p < 0.0001) and 81% reduction in odds of mortality ( p = 0.03) in suitable patients without risk of airway loss. Ketamine use demonstrated no significant reduction in pain score but a trend toward reduced opioid use. Epidural and other locoregional analgesia techniques did not affect pneumonia, length of mechanical ventilation, hospital length of stay, or mortality. CONCLUSION: We do not recommend for or against routine ICU admission. We recommend use of IS to inform ICU status and conditionally recommend use of NIPPV in patients without risk of airway loss. We offer no recommendation for or against ketamine, epidural, or other locoregional analgesia. LEVEL OF EVIDENCE: Systematic Review/Meta-analysis; Level IV.

Impact of sternal fixation on patient outcomes: A case matched review.

INTRODUCTION: Sternal fractures are debilitating injuries often resulting in severe pain and respiratory compromise. Surgical fixation of sternal fractures is gaining popularity as a treatment modality for sternal fractures. Unfortunately, little literature exists on this topic. This study looks to further examine the benefits of sternal fixation (SF), hypothesizing SF results in improved pain, improved respiratory function, and decreased opioid use. METHODS: Retrospective review was performed between patients with sternal fractures who underwent nonoperative management (NOM) versus operative SF. Case matching was used to construct an artificial control group matched on age and Injury Severity Score using a 1:1 ratio of treatment to control. Exclusion criteria were age younger than 18 years. Outcomes of interest included mean pain score, total opioid requirements (in morphine milliequivalents) within 24 hours of discharge, intensive care unit and hospital length of stay (LOS), and incentive spirometry percent predicted value at discharge. Dependent variables were analyzed using t test, and Injury Severity Score was analyzed using the sign test. Statistical significance was set at p < 0.05. RESULTS: Fifty-eight patients from the SF cohort were matched with 58 patients from the NOM cohort. The average age was 59.8 years for the SF group and 62.2 years for the NOM group. Injury Severity Score was matched at 9 for both cohorts. Although pain scores were similar for both cohorts, the SF group required significantly less opioids at discharge (62.1 vs. 92.2 morphine milliequivalents; p = 0.007). In addition, the SF cohort demonstrated significantly improved respiratory function per incentive spirometry percent predicted value at discharge (75.5% vs. 59.9%; p < 0.001). Intensive care unit LOS and hospital LOS were similar between cohorts. CONCLUSION: Despite similarities in pain scores, intensive care unit LOS, and hospital LOS, SF was associated with decreased opioid requirements and improved respiratory function at discharge in this study. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Focusing in on gallbladder disease. Do current imaging modalities accurately depict the severity of final pathology?

BACKGROUND: Accuracy of imaging modalities for gallbladder disease(GBD) remains questionable. We hypothesize ultrasonography(US), computed tomography(CT), and magnetic resonance imaging(MRI) poorly correlate with final pathologic analysis. METHODS: This was a retrospective review of all patients who underwent cholecystectomy at our institution. Primary outcome was agreement between US, CT, and MRI, and final pathology report of the gallbladder. Cohen's Kappa statistic was used to describe the level of agreement (0 = agreement equivalent to chance, 0.1-0.2 = slight agreement, 0.21-0.40 = minimal/fair agreement, 0.41-0.60 = moderate agreement, 0.61-0.80 = substantial agreement, 0.81-0.99 = near perfect agreement, 1 = perfect agreement). Significance was set at p < 0.05. RESULTS: 1107 patients were enrolled. Average age was 48.6(±17.6); 64.2% were female. There was minimal agreement between the three imaging modalities and final pathology (US = 0.363; CT = 0.223; MRI = 0.351;p < 0.001). CONCLUSION: Poor agreement exists between imaging modalities and final pathology report for GBD. Urgent surgical intervention for patients presenting with symptoms of GBD should be considered, despite imaging results.

Finite element analysis for better evaluation of rib fractures: A pilot study.

INTRODUCTION: Modeling rib fracture stability is challenging. Computer-generated finite element analysis (FEA) is an option for assessment of chest wall stability (CWS). The objective is to explore FEA as a means to assess CWS, hypothesizing it is a reliable approach to better understand rib fracture pathophysiology. METHODS: Thoracic anatomy was generated from standardized skeletal models with internal/external organs, soft tissue and muscles using Digital Imaging and Communications in Medicine data. Material properties were assigned to bone, cartilage, skin and viscera. Simulation was performed using ANSYS Workbench (2020 R2, Canonsburg, PA). Meshing the model was completed identifying 1.3 and 2.1 million elements and nodes. An implicit solver was used for a linear/static FEA with all bony contacts identified and applied. All material behavior was modeled as isotropic/linear elastic. Six load cases were evaluated from a musculoskeletal AnyBody model; forward flexion, right/left lateral bending, right/left axial rotation and 5-kg weight arm lifting. Standard application points, directions of muscle forces, and joint positions were applied. Ten fracture cases (unilateral and bilateral) were defined and 66 model variations were simulated. Forty-three points were applied to each rib in the mid/anterior axillary lines to assess thoracic stability. Three assessment criteria were used to quantify thoracic motion: normalized mean absolute error, normalized root mean square error, and normalized interfragmentary motion. RESULTS: All three analyses demonstrated similar findings that rib fracture deformation and loss of CWS was highest for left/right axial rotation. Increased number of ribs fracture demonstrated more fracture deformation and more loss of CWS compared with a flail chest segment involving less ribs. A single rib fracture is associated with ~3% loss of CWS. Normalized interfragmentary motion deformation can increases by 230%. Chest wall stability can decrease by over 50% depending on fracture patterns. CONCLUSION: Finite element analysis is a promising technology for analyzing CWS. Future studies need to focus on clinical relevance and application of this technology. LEVEL OF EVIDENCE: Diagnostic Tests or Criteria; Level IV.

Severity of Illness Impacts Outcomes More than Admitting Service for Isolated Hip Fracture Patients.

INTRODUCTION: Isolated hip fractures (IHF) are common injuries in the elderly. Controversy exists about which hospital service is best suited to manage these patients. We hypothesize that baseline patient severity of illness (SOI) score drives patient outcomes, not the hospital service managing these patients. METHODS: Retrospective review of all IHF patients from 2014 to 2018 at our Level 1 trauma center. Basic demographics were obtained. Patients were divided into service line they were admitted; surgical vs non-surgical. Primary outcomes included hospital length of stay (HLOS), time to OR, time to VTE prophylaxis, complication rate (defined by the Trauma Quality Improvement Program), 30-day mortality, and readmissions. SOI score (which is DRG-based) was controlled to see if any differences in primary outcomes occurred between cohorts. Chi-square was used for categorical variables and regression analysis for continuous variables. Significance was p < 0.05. RESULTS: A total of 366 total patients were analyzed with the same ISS. A total of 102 were admitted to a surgical service and 264 to a non-surgical service. Average overall age was 80 year, 66.9% were female, and 86% were Caucasian. There was no statistical difference between outcomes when comparing admitting services. Controlling for SOI score, there was no difference between admitting service for outcomes as well. SOI score was a significant predictor for increased HLOS and complication occurrence (p < 0.001) via regression analysis, with a 6.06-fold increase in complication rate from mild to moderate SOI score (p = 0.001). CONCLUSION: There is no difference in outcomes based on admitting service and process measures. However, the SOI score is perhaps a better predictor of outcomes for isolated hip fracture patients.

Full-face motorcycle helmets to reduce injury and death: A systematic review, meta-analysis, and practice management guideline from the Eastern Association for the Surgery of Trauma.

BACKGROUND: While motorcycle helmets reduce mortality and morbidity, no guidelines specify which is safest. We sought to determine if full-face helmets reduce injury and death. METHODS: We searched for studies without exclusion based on: age, language, date, or randomization. Case reports, professional riders, and studies without original data were excluded. Pooled results were reported as OR (95% CI). Risk of bias and certainty was assessed. (PROSPERO #CRD42021226929). RESULTS: Of 4431 studies identified, 3074 were duplicates, leaving 1357 that were screened. Eighty-one full texts were assessed for eligibility, with 37 studies (n = 37,233) eventually included. Full-face helmets reduced traumatic brain injury (OR 0.40 [0.23-0.70]); injury severity for the head and neck (Abbreviated Injury Scale [AIS] mean difference -0.64 [-1.10 to -0.18]) and face (AIS mean difference -0.49 [-0.71 to -0.27]); and facial fracture (OR 0.26 [0.15-0.46]). CONCLUSION: Full-face motorcycle helmets are conditionally recommended to reduce traumatic brain injury, facial fractures, and injury severity.

"Peas in a Pod": Clustering minorly injured trauma patients together during their hospitalization results in decreased hospital costs and fewer inpatient complications.

BACKGROUND: Trauma patient care is complex. Clustering these patients within the hospital seems intuitive. This study's purpose was to explore the benefits of trauma patient clustering, hypothesizing these patients will have decreased costs and better outcomes. METHODS: This was an analysis of all adult (18-99 years) trauma patients admitted from 1/2017-1/2019 without an intensive care unit stay. Patients were grouped into those admitted to the trauma unit (TU) versus non-trauma units (NTU). Outcomes evaluated between groups were baseline demographics, direct costs, complication rates (using our TQIP registry), and discharge location. T-test, median test, and chi squared test were used. Linear regression was performed. Significance was set at p < 0.05. RESULTS: 1481 patients (684 TU and 797 NTU) were analyzed. TU patients were younger. Injury Severity Score, mortality, and hospital length of stay were similar between groups. Direct hospital costs were decreased for TU patients ($4941(±$4740) versus $5639(±$4897), p = 0.006). Fewer TU patients experienced inpatient complications (7.8% versus 13.5%, p < 0.001). More TU patients were discharged to home (78.9% versus 73.8%, p = 0.02). Linear regression analysis demonstrated admission to NTUs predicted a direct cost increase of $766.35 (p < 0.001). CONCLUSIONS: Clustering minorly injured trauma patients on a dedicated unit resulted in reduced costs, decreased complications, and higher likelihood for discharge to home.

Surgical stabilization versus nonoperative treatment for flail and non-flail rib fracture patterns in patients with traumatic brain injury.

PURPOSE: Literature on outcomes after SSRF, stratified for rib fracture pattern is scarce in patients with moderate to severe traumatic brain injury (TBI; Glasgow Coma Scale ≤ 12). We hypothesized that SSRF is associated with improved outcomes as compared to nonoperative management without hampering neurological recovery in these patients. METHODS: A post hoc subgroup analysis of the multicenter, retrospective CWIS-TBI study was performed in patients with TBI and stratified by having sustained a non-flail fracture pattern or flail chest between January 1, 2012 and July 31, 2019. The primary outcome was mechanical ventilation-free days and secondary outcomes were in-hospital outcomes. In multivariable analysis, outcomes were assessed, stratified for rib fracture pattern. RESULTS: In total, 449 patients were analyzed. In patients with a non-flail fracture pattern, 25 of 228 (11.0%) underwent SSRF and in patients with a flail chest, 86 of 221 (38.9%). In multivariable analysis, ventilator-free days were similar in both treatment groups. For patients with a non-flail fracture pattern, the odds of pneumonia were significantly lower after SSRF (odds ratio 0.29; 95% CI 0.11-0.77; p = 0.013). In patients with a flail chest, the ICU LOS was significantly shorter in the SSRF group (beta, - 2.96 days; 95% CI - 5.70 to - 0.23; p = 0.034). CONCLUSION: In patients with TBI and a non-flail fracture pattern, SSRF was associated with a reduced pneumonia risk. In patients with TBI and a flail chest, a shorter ICU LOS was observed in the SSRF group. In both groups, SSRF was safe and did not hamper neurological recovery.

Sternal fixation for isolated traumatic sternal fractures improves pain and upper extremity range of motion.

INTRODUCTION: Sternal fractures are debilitating due to intractable pain, constant fracture movement and limited range of motion (ROM) of the upper extremities (UE). Traditional treatment comprises mainly of pain control, delaying return to daily activities. Recently, sternal fixation has gained popularity. There is, however, a lack of literature demonstrating efficacy. We report our experience of traumatically fractured sternal fixation. METHODS: Following IRB approval, a retrospective chart review was completed for all patients undergoing sternal fixation by a single trauma surgeon at our Level I trauma center. Basic demographics were obtained. Primary outcomes included average cumulative pain scores, total cumulative narcotic amounts and total number of pain medication agents utilized prior to and after sternal fixation. Secondary outcome included physical therapy UE ROM before and after surgery. Paired t tests were used for comparison; significance set at p < 0.05. RESULTS: Thirteen patients underwent sternal fixation from 8/2016 to 2/2018. Average age was 54.4 ± 20.8 years; 54% were female. All patients experienced blunt trauma; average injury severity score was 15.8 ± 10.9 and abbreviated chest injury score was 2.5 ± 0.51. Average intensive care unit/hospital length of stay was 2.3/10.2 days. Average pain scores significantly improved by a score of 3.5 postoperatively (preoperative = 7.08 ± 2.3, postoperative = 3.54 ± 2.5; p = 0.001). Total pain medications required by sternal fixation patients significantly decreased by 1 medication postoperatively (preoperative = 4.2 medications, postoperative = 3.2 medications; p = 0.002). Average narcotic requirements significantly decreased by 7.59 morphine milligram milliequivalents (MME) after sternal fixation (preoperative amount = 71.78 MME, postoperative amount = 64.19 MME; p = 0.041). Every patient had limited UE ROM preoperatively; however, all but one patient resumed full UE ROM postoperatively (p < 0.001). There were no postoperative complications. CONCLUSIONS: Sternal fixation is a safe and effective procedure resulting in improved pain, decreased narcotic requirements, and faster recovery.