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Introduction: The quick Sequential Organ Failure Assessment (qSOFA) score identifies patients with suspected infection at high risk for adverse outcomes. The qSOFA score is the sum of three variables (respiratory rate, systolic blood pressure, and Glasgow Coma Score) with binary thresholds. The role of qSOFA in predicting hospitalization outcomes in nonpenetrating trauma patients was determined at a level 1 and a level 2 trauma center., Methods: The trauma registries at the two institutions were queried for adult (18+ y) and pediatric (0-17 y) nonpenetrating trauma hospitalizations between January 1, 2019 and September 30, 2021., Results: At institution A, there were 3720 adult hospitalizations (qSOFA = 0: 2906 patients, qSOFA = 1: 677, qSOFA = 2: 124, qSOFA = 3: 13) and 418 pediatric hospitalizations (qSOFA = 0: 238 patients, qSOFA = 1: 159, qSOFA = 2: 20, qSOFA = 3: 1). At institution B, there were 3579 adult hospitalizations (qSOFA = 0: 2638 patients, qSOFA = 1: 816, qSOFA = 2: 121, qSOFA = 3: 4) and 429 pediatric hospitalizations (qSOFA = 0: 273 patients, qSOFA = 1: 149, qSOFA = 2: 6, qSOFA = 3: 1). In adults at both institutions, increased qSOFA was significantly associated with higher mortality rates. Intensive care unit (ICU) admission increased at institution A and increased at institution B to qSOFA = 2. In multivariable analyses, qSOFA predicted ICU admission and mortality. Pediatric patients had low injury severity, morbidity, and mortality. Excluding the one early qSOFA = 3 mortality, higher qSOFA scores were associated with increased ICU admission in pediatric patients., Conclusions: Elevated qSOFA scores are associated with ICU admission and mortality in adult nonpenetrating trauma patients. Further investigation on qSOFA for resource allocation is indicated., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Introduction: Many patients admitted to hospitals with acute trauma have positive serum blood alcohol levels. Published associations between alcohol use, injury patterns, and outcomes are inconsistent. We sought to further delineate the impact of alcohol use and alcohol withdrawal on hospital outcomes amongst acute trauma patients., Methods: We performed a retrospective analysis of adult trauma patients hospitalized at a suburban level 1 trauma center between January 2015 and September 2019 with a blood alcohol level measurement and/or classification as alcohol withdrawal syndrome (AWS). Patients were separated into three groups: BAL ≤10 mg/dL, BAL >10 mg/dL, and alcohol withdrawal syndrome (AWS)., Results: Overall, 3896 patients met study criteria with 75.6% BAL ≤10, 23.2% BAL >10, and 1.2% AWS. The median age was significantly different (BAL ≤ 10: 59 years, BAL > 10: 44 years, AWS: 53.5 years). Alcohol withdrawal was experienced by patients with BAL ≤10 and BAL >10. While injury severity and mortality were similar across all 3 groups, AWS patients experienced significantly longer hospital and ICU lengths of stay, unplanned ICU admission, need for mechanical ventilation, and higher rates of complications. Patients with AWS had high rates of acute neuropsychiatric symptoms, complicating their management., Conclusions: Except for mortality, AWS patients experienced worse outcomes. The complex nature of alcohol withdrawal cases, including the possibility of developing AWS despite a negative BAL on admission, emphasizes the need for early assessment for alcohol withdrawal risk factors and input from specialists., Competing Interests: Declaration of competing interest The authors report no proprietary or commercial interest in any product mentioned or concept discussed in this article., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Background: Extremity compartment syndrome is a recognized complication of trauma. We evaluated its prevalence and outcomes at a suburban level 1 trauma center., Methods: The trauma registry was reviewed for all blunt trauma patients aged ≥18 years, admitted between 2010 and 2014. Chart review of patients with extremity compartment syndrome was performed., Results: Of 6180 adult blunt trauma admissions, 83 patients developed 86 extremity compartment syndromes; two patients had compartment syndromes on multiple locations. Their (n = 83) median age was 44 years (interquartile range: 31.5-55.5). The most common mechanism of injury was motor vehicle/motor cycle accident (45.8%) followed by a fall (21.7%). The median injury severity score was 9 (interquartile range: 5-17); 65.1% had extremity abbreviate injury score ≥3. Notably, 15 compartment syndromes did not have an underlying fracture. Among patients with fractures, the most commonly injured bone was the tibia, with tibial plateau followed by tibial diaphyseal fractures being the most frequent locations. Fasciotomies were performed, in order of frequency, in the leg (n = 53), forearm (n = 15), thigh (n = 9), foot (n = 5), followed by multiple or other locations., Conclusions: Extremity compartment syndrome was a relatively uncommon finding. It occurred in all extremity locations, with or without an associated underlying fracture, and from a variety of mechanisms. Vigilance is warranted in evaluating the compartments of patients with extremity injuries following blunt trauma., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background: The prevalence and outcomes of trauma patients requiring an unplanned return to the intensive care unit (ICU) and those initially admitted to a step-down unit or floor and subsequently upgraded to the ICU, collectively termed unplanned ICU (UP-ICU) admission, are largely unknown., Methods: A retrospective review of the trauma registry of a suburban regional trauma center was conducted for adult patients who were admitted between 2007 and 2013, focusing on patients requiring ICU admission. Prehospital or emergency department intubations and patients undergoing surgery immediately after emergency room evaluation were excluded., Results: Of 5411 admissions, there were 212 UP-ICU admissions, 541 planned ICU (PL-ICU) admissions, and 4658 that were never admitted to the ICU (NO-ICU). Of the 212 UP-ICU admits, 19.8% were unplanned readmissions to the ICU. Injury Severity Score was significantly different between PL-ICU (16), UP-ICU (13), and NO-ICU (9) admits. UP-ICU patients had significantly more often major (Abbreviated Injury Score ≥ 3) head/neck injury (46.7%) and abdominal injury (9.0%) than the NO-ICU group (22.5%, 3.4%), but significantly less often head/neck (59.5%) and abdominal injuries (17.9%) than PL-ICU patients. Major chest injury in the UP-ICU group (27.8%) occurred at a statistically comparable rate to PL-ICU group (31.6%) but more often than the NO-ICU group (14.7%). UP-ICU patients also significantly more often underwent major neurosurgical (10.4% vs 0.7%), thoracic (0.9% vs 0.1%), and abdominal surgery (8.5% vs 0.4%) than NO-ICU patients. Meanwhile, the PL-ICU group had statistically comparable rates of neurosurgical (6.8%) and thoracic surgical (0.9%) procedures but lower major abdominal surgery rate (2.0%) than the UP-ICU group. UP-ICU admission occurred at a median of 2 days following admission. UP-ICU median hospital LOS (15 days), need for mechanical ventilation (50.9%), and in-hospital mortality (18.4%) were significantly higher than those in the PL-ICU (9 days, 13.9%, 5.4%) and NO-ICU (5 days, 0%, 0.5%) groups., Conclusions: UP-ICU admission, although infrequent, was associated with significantly greater hospital length of stay, rate of major abdominal surgery, need for mechanical ventilation, and mortality rates than PL-ICU and NO-ICU admission groups., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Background: Do Not Resuscitate (DNR) orders have been associated with poor outcomes in surgical patients. There is limited literature on admitted trauma patients with advanced directives indicating DNR status before admission (preadmission DNR [PADNR])., Methods: A retrospective review of the trauma registry of a suburban county was carried out for admitted trauma patients with age ≥41 years, who were admitted between 2008 and 2013., Results: Of 7,937 admitted patients, 327 had a preadmission advanced directive indicating DNR. PADNR patients were significantly older (87 vs 69 years), with more frequent comorbidities, and were more often admitted after a fall (94.2% vs 65.8%). PADNR patients had a higher Injury Severity Score (14 vs 11). They also had significantly increased rates of pneumonia, sepsis, myocardial infarction, and death (33.6% vs 5.9%). On multivariate logistic regression, the presence of a preadmission advanced directive indicating DNR status was independently associated with a 5.2-fold increased odds of mortality., Conclusion: An advanced directive indicating DNR is associated with adverse outcomes following trauma., (Published by Elsevier Inc.)

Background: There is limited literature on early unplanned hospital readmission after acute traumatic injury, especially at suburban facilities., Methods: A retrospective review of the trauma registry at a suburban, state-designated, level-I academic trauma center from July 2009 to June 2012 was performed for all admitted (≥24 hours) adult (age ≥18 years) trauma patients who were discharged alive, including unplanned readmissions within 30 days of discharge., Results: Of 3,622 admitted adult trauma patients, 6.57% were readmitted at a median of 9 days. Major surgery was required in 15.9% patients on readmission. The mortality rate at readmission was 4.6%. Multiple factors were associated with readmission on univariate analysis; however, on multivariate analysis, only major comorbidities (odds ratio [OR], 1.53), hospital length of stay (OR, 1.01), abdominal Abbreviated Injury Score greater than or equal to 3 (OR, 2.10), and discharge to a skilled nursing facility or subacute facility (OR, 1.56) were significant predictors. Meanwhile, index admission to surgical services was associated with a significantly lower readmission risk (OR, .60)., Conclusions: Trauma patients are infrequently readmitted. Index admission to a surgical service reduces the risk of readmission. Earlier medical follow-up should be considered., (Published by Elsevier Inc.)

Background: The care of mechanically ventilated patients at high-volume centers in select nontrauma populations has variable effects on outcomes. We evaluated outcomes for trauma patients requiring prolonged mechanical ventilation (PMV). We further hypothesized that the higher mechanical ventilator volume trauma center would have better outcomes., Methods: A retrospective review of a county's trauma registry was performed for trauma patients who were at least 18 years old admitted from 2006 to 2010. Eleven hospitals serve this suburban county, with a population of approximately 1.5 million people. The state has designated them as nontrauma centers (n = 6), area trauma centers (ATCs, n = 4), or regional trauma center (RTC, n = 1), where the last one provides the highest echelon of care. Patients requiring mechanical ventilation for at least 96 hours following injury were evaluated., Results: A total of 3,382 trauma patients were admitted to the RTC, and 5,870 were admitted to the other 10 hospitals in the county. Seven hundred seventy-one received mechanical ventilation at the RTC, and 687 at the other 10 hospitals combined. Of these patients, 407 at the RTC and 308 at the remaining facilities (291 at ATCs and 17 at nontrauma centers) required PMV. Median (interquartile range [IQR]) Injury Severity Score (ISS) at the RTC was higher (29 [21-41] vs. 22 [16-29] p < 0.001) than that at ATCs. Hospital length of stay (in days) was comparable between the RTC and ATCs (28 [18-45] vs. 26 [16-44.7]). With regard to complications, rates of renal failure, sepsis, and myocardial infarction were similar. The RTC had higher pneumonia rates (59% vs. 45.4%, p < 0.001) and venous thromboembolic disease rates (20.4% vs. 10.4%, p < 0.001) than did ATCs. In-hospital mortality was 17% at the RTC and 34.4% at ATCs (p < 0.001)., Conclusion: A mortality benefit but higher VTE and pneumonia rate for PMV patients at the RTC was noted. Collaborative practice initiatives are warranted to reduce morbidity and mortality across the region., Level of Evidence: Epidemiologic study, level IV.

Background: As alcohol use is highly prevalent in trauma patients, we hypothesized that a significant proportion of hospitalized trauma patients would demonstrate alcohol withdrawal (AW)., Methods: The trauma registries at a joint trauma center system from 1999 to 2008 were evaluated for patients aged at least 16 years., Results: Of 19,369 trauma admissions, 159 patients had AW. Blood alcohol concentration (BAC) testing was performed in 31.5% of the patients. BAC was significantly higher in AW patients versus other traumas (205.7 ± 130.1 vs 102.9 ± 121.7 mg/dL). BAC was 0 in 14.4% of AW patients. As compared with other trauma patients, patients with AW had a significantly greater age (50.2 vs 42.1 years), hospital length of stay (10 vs 3 days), intensive care unit length of stay (2 vs 0 days), need for mechanical ventilation (34% vs 12.7%), and pneumonia (12% vs 2.3%). AW patients were less frequently discharged to home (59.8% vs 69.9%). Mortality was not different., Conclusions: AW was diagnosed in few patients. Of note, it occurred in patients with an initial BAC of 0. AW is associated with adverse outcomes., (Published by Elsevier Inc.)

Background: The literature reports a wide variation in the incidence of venous thromboembolic (VTE) disease in trauma patients. The performance of routine surveillance venous duplex ultrasound of bilateral lower extremities is controversial. Furthermore, recent examinations of the national trauma databank registry have suggested that routine duplex surveillance is associated with higher deep venous thrombosis (DVT) detection rates., Materials and Methods: We examined the incidence and risk factors for VTE disease in 2827 trauma patients admitted over a 2-y period to a state-verified level I trauma center. Detailed chart review was carried out for patients with VTE disease. We then evaluated the effects of a routine bilateral lower extremity duplex surveillance guideline on VTE detection in the subset of injury patients admitted to the trauma service., Results: We found an approximately 2% incidence of venous thromboembolic disease in a mostly blunt trauma population. Amongst patients with VTE disease, the most common risk factors were obesity and significant head injury. We then evaluated the 998 patients with injury who were admitted to the trauma service 1 y before and after surveillance guideline implementation. Despite a nearly 5-fold increase in the number of duplex scans, with a substantial increase in cost, we found no significant difference in the incidence of DVT., Conclusions: Our preliminary data argue against the use of routine duplex surveillance of lower extremities for DVT in trauma patients. A larger, prospective analysis is necessary to confirm these findings., (Copyright © 2011 Elsevier Inc. All rights reserved.)

A variety of cytokines play a role in the inflammatory response. Interleukin-6 (IL-6)-type cytokines are released in response to tissue injury or an inflammatory stimulus, and act locally and systemically to generate a variety of physiologic responses. Interleukin-6 concentrations are elevated after surgery, trauma, and critical illness. The magnitude of IL-6 elevation correlates with the extent of tissue trauma/injury severity. Furthermore, there is an association between IL-6 elevation and adverse outcome. Interleukin-6 levels can also be used to stratify patients for therapeutic intervention.

A variety of cytokines play a role in the response to an inflammatory stimulus. The interleukin-6 (IL-6)-type cytokines are released in response to tissue injury or an inflammatory stimulus. They act locally and systemically to generate a variety of physiologic responses, principal among them is the acute phase response. The IL-6 type cytokines demonstrate pleiotropy and redundancy of actions. This is made possible by the distinctive characteristics of the IL-6 receptor complex, which contains an ubiquitous subunit that is shared by most IL-6-type cytokines, as well as a cytokine-specific subunit.

Cytokines are low molecular weight proteins whose production can be modified by various insults. They have the potential to modify cellular responses to these insults. Recent years have seen a plethora of research in cytokine biology in trauma and critical care.

Systems of trauma care in urban areas have a demonstrated survival benefit. Little is known of the benefit of trauma system organization in rural areas. We hypothesized that examination of all trauma deaths during a 1-year period would provide opportunities to improve care in our rural state. We used a medical examiner database of trauma deaths occurring during a 1-year period. Five board-certified surgeons analyzed deaths as preventable (P), potentially preventable (PP), and non-preventable (NP) using modified Delphi technique. There were 223 trauma deaths during a 1-year period. Most (63%) died at the scene prior to any medical intervention. Adjudication of the deaths demonstrated 5 P (2%; 95% CI 1-5%), 36 PP (16%; 95% CI 12-27%), and 179 NP (81%; 95% CI 76-86%). Agreement among trauma surgeons was only moderate with a k of 0.46. Suicide accounted for a significant number of the overall trauma deaths at 32 per cent. Rural trauma system design should focus on discovery, as that is where the majority of deaths occur. Suicide is a significant problem in this rural state that should be aggressively targeted with prevention programs.