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BACKGROUND: Debate continues over chest tube (CT) size for traumatic hemothorax (HTX) and pneumothorax (PTX). We compared CT failure and opioid use between large-bore chest tubes (LB-CT) and small-bore chest tubes (SB-CT). METHODS: A retrospective study comparing trauma patients with SB-CT (≤14Fr) or LB-CT (≥24Fr) was performed. CT failure includes HTX, PTX, or empyema requiring intervention. Secondary outcomes included opioid use (MME), mortality, and favorable discharge. RESULTS: Of 252 patients, 65.1 â% had SB-CT. SB-CT were older with lower ISS. Failure rate was lower for SB-CT (9.2 vs 22.7 â%, p â= â0.003), as was opioid use (332 vs 767, p â< â0.001). In adjusted analysis there was no difference in CT failure between SB-CT and LB-CT. Subgroup analysis found SB-CT had lower total MME (234 vs 342, p â= â0.018). CONCLUSIONS: This study found no major differences in CT failure or opioid use by CT size, suggesting SB-CT are a safe, and effective alternative to LB-CT in trauma.
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INTRODUCTION: Rib fractures are consequential injuries for geriatric trauma patients. Frailty has been associated with adverse outcomes in this population. The Rib Fracture Frailty Index (RFF) and 5-factor modified Frailty Index (mFI) are 2 validated frailty metrics. Research assessing inclusion of frailty metrics in geriatric rib fractures triage protocols is limited. METHODS: A retrospective cohort study was performed for trauma patients ≥50 years old with rib fractures admitted to a Level I trauma center, which currently uses percent predicted forced vital capacity (FVC%) to triage rib fractures patients. Frailty metrics (RFF & mFI) were calculated retrospectively, stratifying patients as low, moderate, or severe frailty. Unfavorable discharge disposition (UDD) was defined as discharge to facility or death. Unadjusted and adjusted odds ratios were used to assess frailty with outcome variables. RESULTS: In total, 834 patients were included from August 2018 - May 2023, with mean age of 69.1. A majority had low frailty (64.0 vs 40.3%), followed by moderate frailty (21.1 vs 30.7%), then severe frailty (14.9 vs 29.0%) for RFF and mFI, respectively. Age, sex, and ISS differed between groups. For RFF, increased frailty was associated with longer hospital and ICU length of stay. Neither frailty metric was associated with unplanned ICU transfer or intubation. In the adjusted analysis, frail patients were more likely to have UDD (OR 8.9, CI 3.4-23.0, P < .0001). CONCLUSION: While both frailty metrics were predictive of UDD, neither was associated with ICU transfer or intubation, suggesting that frailty does not enhance the accuracy of our current protocol using FVC%.
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Fragilidad , Fracturas de las Costillas , Humanos , Fracturas de las Costillas/complicaciones , Anciano , Estudios Retrospectivos , Femenino , Masculino , Fragilidad/diagnóstico , Fragilidad/complicaciones , Persona de Mediana Edad , Centros Traumatológicos , Anciano de 80 o más Años , Evaluación Geriátrica/métodos , Triaje , Tiempo de Internación/estadística & datos numéricos , Anciano Frágil/estadística & datos numéricosRESUMEN
INTRODUCTION: Patients with small volume intracranial hemorrhage (ICH) are categorized as modified Brain Injury Guidelines (mBIG) 1 and are managed with a 6-h emergency department (ED) observation period. The current study aimed to describe the mBIG 1 patient population and determine the utility of the ED observation period. METHODS: A retrospective analysis was performed on trauma patients with small volume ICH. Exclusion criteria were Glasgow Coma Scale (GCS) < 13 and penetrating injuries. RESULTS: 359 patients were identified over the 8-year study period. The most common ICH was SDH (52.7%) followed by SAH (50.1%). Two patients (0.56%) had neurologic deterioration, but neither had radiographic progression. Overall, 14.3% of the cohort had radiographic progression; none required neurosurgical intervention. Four patients (1.1%) had readmission related to TBI from the index admission. CONCLUSION: There were no patients with small volume ICH that required neurosurgical intervention despite a small subset of patients having radiographic or clinical deterioration. Patients who meet the mBIG 1 criteria may be managed safely without an ED observation period.
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Lesiones Encefálicas , Humanos , Estudios Retrospectivos , Servicio de Urgencia en Hospital , Hospitalización , Hemorragias Intracraneales/diagnóstico por imagen , Hemorragias Intracraneales/etiología , Hemorragias Intracraneales/cirugía , Escala de Coma de GlasgowRESUMEN
Diagnostic Criteria Study BACKGROUND: The morbidity and mortality associated with ischemic stroke attributable to blunt cerebrovascular injury (BCVI) warrant aggressive screening. The Denver Criteria (DC) and Expanded Denver Criteria (eDC) have imprecise elements that can be difficult and subjective in application and can delay or prevent screening. We hypothesize these screening criteria lack adequate ability to consistently identify BCVI and that the use of a liberalized screening approach with CT angiography (CTA) is superior without increasing risk of acute kidney injury (AKI). METHODS: This was a multi-institutional retrospective cohort study of trauma patients who presented between 2015-2020 with radiographically confirmed BCVI diagnosed using each institutions' liberalized screening protocol, defined as automatic CTA of the head and neck for all patients undergoing head and neck CT. Outcomes of interest included AKI, stroke, and death due to BCVI. Outcomes were reported as frequency, percent, and 95% confidence interval as calculated by the Clopper-Pearson method. Incidence of medical follow-up within 1 year of first medical visit was quantified as the median and inter-quartile range of days to follow-up visit. RESULTS: We identified 433 BCVI patients with a mean age of 45.2 (standard deviation 18.9) years, 256 men and 177 women, 1.73 m (0.10) tall, and weighed 80.3 kg (20.3). Forty-one patients had strokes (9.5% [95% confidence interval 6.9, 12.6] and 12 patients (2.8% [1.4, 4.5]) had mortality attributable to BCVI. Of 433 total cases, 132 (30.5% [26.2, 35.1]) would have been missed by DC and 150 (34.6% [30.2, 39.3]) by eDC. Incidence of AKI in our BCVI population was 6 (1.4% [0.01, 3.0]). CONCLUSIONS: BCVI would be missed over 30% of the time using the DC and eDC compared to liberalized use of screening CTA. Risk of AKI due to CTA did not occur at a clinically meaningful level, supporting liberal CTA screening.
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Traumatismos Cerebrovasculares , Accidente Cerebrovascular , Heridas no Penetrantes , Masculino , Humanos , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Heridas no Penetrantes/complicaciones , Angiografía por Tomografía Computarizada , Traumatismos Cerebrovasculares/diagnóstico por imagen , Traumatismos Cerebrovasculares/complicaciones , Angiografía Cerebral/efectos adversos , Angiografía Cerebral/métodos , Accidente Cerebrovascular/diagnóstico por imagen , Accidente Cerebrovascular/etiologíaRESUMEN
INTRODUCTION: Patients who are found down (FD) with unknown mechanism of injury pose a triage dilemma. At the study institution, this population with any "suspicion of trauma" criteria were previously triaged as a trauma team activation (TTA) but due to high rates of mis-triage was modified to "signs of trauma." The purpose of this study is to compare injured and uninjured FD patients to identify patient characteristics and outcomes, and to evaluate triage accuracy of signs of trauma. METHODS: A single-center retrospective review was conducted on adult patients who were FD between 1/2019 and 4/2021. Based on injury severity score (ISS), FD patients were categorized as injured or uninjured and these groups were compared. Sensitivity and specificity were calculated for signs and suspicion of trauma as triage criteria, where suspicion of trauma included altered mental status, confusion, seizures, intoxication, or dementia. Signs of trauma were defined as abrasions, lacerations, ecchymosis, contusions, hematomas, deformity, pain, and crepitus. RESULTS: 415 FD patients were identified with 273 (65.8%) sustaining injury and 142 (34.2%) uninjured. There were no differences in age, gender, Glasgow Coma Scale (GCS) score, or vital signs. Signs of trauma had high sensitivity (96.0%) and moderate specificity (82.4%) for injury, whereas suspicion of trauma had low sensitivity (2.2%) and specificity (37.3%). CONCLUSION: Injured and uninjured FD trauma patients had similar characteristics on arrival including GCS and vitals, emphasizing the challenge of identifying patients with injury requiring trauma evaluation. Signs of trauma represent a valuable indicator of injury in the FD population.
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Contusiones , Heridas y Lesiones , Adulto , Humanos , Centros Traumatológicos , Triaje , Estudios Retrospectivos , Puntaje de Gravedad del Traumatismo , Escala de Coma de Glasgow , Heridas y Lesiones/complicaciones , Heridas y Lesiones/diagnósticoRESUMEN
BACKGROUND: The geriatric triage protocol at the study institution was modified from SBP <90 mmHg to SBP <110 mmHg and then to SBP <100 mmHg. The purpose of this study is to evaluate the impact of adjusting geriatric triage protocols on patient outcomes. METHODS: A single-center retrospective review was conducted on trauma patients 65 years or older. Three study periods with different geriatric specific trauma team activation (TTA) protocols (Group 1-SBP<90 mmHg; Group 2-SBP<110 mmHg; Group 3-SBP<100 mmHg) were compared. RESULTS: 2016 patients were included. There were no differences in mortality rates or need for trauma intervention (NFTI) rates among the three groups. The SBP <100 mmHg and SBP <110 mmHg groups had similar under-triage rates. The NFTI over-triage rate in the SBP <100 mmHg group was lower than the SBP <110 mmHg group. CONCLUSION: Using SBP <100 mmHg threshold for TTA criteria in geriatric trauma patients improves over-triage without leading to under-triage.
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Triaje , Heridas y Lesiones , Humanos , Anciano , Triaje/métodos , Centros Traumatológicos , Puntaje de Gravedad del Traumatismo , Estudios Retrospectivos , Evaluación Geriátrica/métodos , Heridas y Lesiones/terapiaRESUMEN
INTRODUCTION: Cerebrovascular accident (CVA) can lead to traumatic injury. While timely administration of tissue plasminogen activator (tPA) can be lifesaving in CVAs, it is contraindicated with active bleeding. A STRAUMA is a combined stroke and highest-level trauma activation for patients with suspected CVA and signs of trauma. The purpose of this study is to evaluate the impact of the STRAUMA activation on time to CT and patient outcomes. METHODS: A retrospective review was conducted on adult patients presenting to a Level 1 trauma and comprehensive stroke center with signs of CVA between 01/2019 and 09/2020. Patients who had a STRAUMA activation were compared to patients who had a stroke alert. RESULTS: Five hundred and eighty patients met the inclusion criteria. Of these, 111 had STRAUMA activations and 469 had stroke alerts. There were no differences in age, gender, or anticoagulation use. The STRAUMA group had a higher NIH stroke scale (NIHSS) (11 vs 5, P<.0001). The STRAUMA group had a longer time to CT (23.1 min vs 16.9 min, P<.0001) and a lower rate of tPA (13.5% vs 27.9%, P = .001). Time to tPA and thrombectomy were similar. The STRAUMA group had a 15% rate of traumatic injury with a median injury severity score of 9. Mortality was higher in the STRAUMA group (14.4% vs 6.0%, P = .003). Multivariable logistic regression identified NIHSS and time to CT as predictors of mortality. STRAUMA did not predict mortality. CONCLUSION: The novel STRAUMA activation allows for an evaluation of both stroke and trauma to facilitate safe and timely administration of lifesaving interventions.
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Accidente Cerebrovascular , Activador de Tejido Plasminógeno , Adulto , Humanos , Activador de Tejido Plasminógeno/uso terapéutico , Fibrinolíticos/uso terapéutico , Terapia Trombolítica , Accidente Cerebrovascular/etiología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Older age and anticoagulant use have been associated with worse outcomes in trauma. At the study institution, elderly and anticoagulated patients with suspected traumatic brain injury (TBI) were previously triaged as a second tier trauma team activation (TTA) with a high rate of over-triage. A novel "GAP" (Geriatric or Anticoagulated Pathway) alert was created to streamline care delivery to these patients. The purpose of the study is to assess the efficacy and outcomes of the GAP alert. METHODS: A retrospective review was conducted on adult patients presenting to a level-1 trauma center from 1/2018-12/2020. The GAP alert was implemented in 2/2018. The GAP alert group was compared to the second tier TTA group. RESULTS: 1743 patients were identified. 504 (29%) received a GAP alert. GAP alert patients were older (79 years vs 47 years, P < .0001), had a lower injury severity score (ISS) (8.6 vs 9.9, P = .006), and had a higher rate of pre-injury anticoagulant use (28.4% vs 2.5%, P < .0001). The in-hospital mortality was higher in the GAP group (2.4% vs .7%, P = .004). On multivariable logistic regression, GAP alert was not identified as a predictor of mortality. Age, ISS, and pre-injury anticoagulant use predicted mortality. During the study period, the number of GAP alerts increased (B = .15, P = .003) and the number of second tier TTAs decreased (B = -.33, P < .0001). CONCLUSION: Implementation of the GAP alert led to a decrease in trauma resource utilization while providing timely diagnosis and treatment of geriatric patients or those on anticoagulation medication with suspected TBI.
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Traumatismos Craneocerebrales , Heridas y Lesiones , Adulto , Anciano , Anticoagulantes/uso terapéutico , Humanos , Puntaje de Gravedad del Traumatismo , Estudios Retrospectivos , Centros Traumatológicos , Triaje , Heridas y Lesiones/tratamiento farmacológico , Heridas y Lesiones/terapiaRESUMEN
Geriatric patients with complex medical comorbidities who sustain minor injuries may warrant admission to nonsurgical services. The Nelson score provides an objective scoring system that helps identify patients appropriate for nonsurgical admission (NSA). The purpose of this study is to assess the utility of the Nelson criteria in determining the most appropriate admission service. A retrospective review was performed on patients ≥65 years admitted from 12/2016 to 11/2020. 2410 patients met the inclusion criteria. Patients with Nelson score ≥6 were older with more comorbidities, had a lower injury severity score (7.5 vs 12.5, p<0.0001), and a higher rate of NSA (29.2% vs 12.7%, p<0.0001) compared to patients with Nelson score <6. On the multivariable logistic regression, admission service was not identified as an independent predictor of mortality. Utilizing the Nelson criteria may provide an objective measure to stratify and identify patients who would benefit from NSA.
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Hospitalización , Heridas y Lesiones , Anciano , Comorbilidad , Humanos , Puntaje de Gravedad del Traumatismo , Modelos Logísticos , Estudios Retrospectivos , Centros Traumatológicos , Heridas y Lesiones/terapiaRESUMEN
BACKGROUND: Military data demonstrating an improved survival rate with whole blood (WB) have led to a shift toward the use of WB in civilian trauma. The purpose of this study is to compare a low-titer group O WB (LTOWB) massive transfusion protocol (MTP) to conventional blood component therapy (BCT) MTP in civilian trauma patients. METHODS: Trauma patients 15 years or older who had MTP activations from February 2019 to December 2020 were included. Patients with a LTOWB MTP activation were compared to BCT MTP patients from a historic cohort. RESULTS: 299 patients were identified, 169 received LTOWB and 130 received BCT. There were no differences in age, gender, or injury type. The Injury Severity Score was higher in the BCT group (27 vs 25, P = .006). The LTOWB group had a longer transport time (33 min vs 26 min, P < .001) and a lower arrival temperature (35.8 vs 36.1, P < .001). Other hemodynamic parameters were similar between the groups. The LTOWB group had a lower in-hospital mortality rate compared to the BCT group (19.5% vs 30.0%, P = .035). There were no differences in total transfusion volumes at 4 hours and 24 hours. No differences were seen in transfusion reactions or hospital complications. Multivariable logistic regression identified ISS, age, and 24-hour transfusion volume as predictors of mortality. DISCUSSION: Resuscitating severely injured trauma patient with LTOWB is safe and may be associated with an improved survival.
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Reacción a la Transfusión , Heridas y Lesiones , Adulto , Transfusión de Componentes Sanguíneos , Transfusión Sanguínea/métodos , Humanos , Puntaje de Gravedad del Traumatismo , Resucitación/métodos , Estudios Retrospectivos , Reacción a la Transfusión/etiología , Heridas y Lesiones/etiología , Heridas y Lesiones/terapia , Adulto JovenRESUMEN
BACKGROUND: Trauma patients are at high risk for venous thromboembolism (VTE). Opportunity for chemical VTE prophylaxis improvement was identified and practice was altered to start chemoprophylaxis on admission in most patients. The purpose of this study was to determine if early VTE prophylaxis is safe and reduces VTE. METHODS: The trauma registry was queried over a 12-month period for patients admitted greater than 1 day for traumatic injury. The study spanned 6 months on either side of instituting aggressive chemoprophylaxis. Patients were risk adjusted on demographics, Injury Severity Score, transfusions, procedure type, length of stay, and mortality. Pre-intervention patients were then compared to patients in the aggressive cohort with the primary outcome of VTE. Secondary outcomes included transfusions, mortality, and length of stay (LOS). RESULTS: 1597 patients were identified over the study period with 754 (47%) patients in the aggressive period. There were no differences in age, sex, Injury Severity Score, transfusions, procedures, or LOS between cohorts. Pre-algorithm patients were more likely to have penetrating mechanism (9.3% vs 6.6%; P = .009) and longer time to VTE prophylaxis (23.3 vs 13.9 hours; P < .001). No differences were noted in anticoagulant, VTE rate (2.0% vs 1.2%; P = .195), or mortality. Linear regression analysis identified time to chemical prophylaxis as significant predictor of VTE (ß = 43.9, P < .001). CONCLUSIONS: Early aggressive chemical VTE prophylaxis is safe without increasing transfusions. Venous thromboembolism rates were decreased, but did not reach statistical significance.
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Anticoagulantes/uso terapéutico , Tiempo de Tratamiento , Tromboembolia Venosa/prevención & control , Heridas y Lesiones/complicaciones , Adulto , Anciano , Algoritmos , Anticoagulantes/administración & dosificación , Transfusión Sanguínea , Colorado/epidemiología , Enoxaparina/administración & dosificación , Enoxaparina/uso terapéutico , Femenino , Humanos , Puntaje de Gravedad del Traumatismo , Tiempo de Internación , Masculino , Persona de Mediana Edad , Sistema de Registros , Análisis de Regresión , Estudios Retrospectivos , Tromboembolia Venosa/mortalidad , Heridas y Lesiones/epidemiología , Heridas y Lesiones/mortalidad , Heridas no Penetrantes/complicaciones , Heridas no Penetrantes/epidemiología , Heridas no Penetrantes/mortalidad , Heridas Penetrantes/complicaciones , Heridas Penetrantes/epidemiología , Heridas Penetrantes/mortalidadRESUMEN
BACKGROUND: Geriatric trauma rates are increasing, yet trauma centers often struggle to provide autonomy regarding decision making to these patients. Advance care planning can assist with this process. Currently, there are limited data on the impact of advance directives (ADs) in elderly trauma patients. The purpose of this study was to evaluate the prevalence of preinjury AD in geriatric trauma patients and its impact on outcomes, with the hypothesis that ADs would not be associated with an increase in mortality. METHODS: A multicenter retrospective review was conducted on patients older than 65 years with traumatic injury between 2017 and 2019. Three Level I trauma centers and one Level II trauma center were included. Exclusion criteria were readmission, burn injury, transfer to another facility, discharge from emergency department, and mortality prior to being admitted. RESULTS: There were 6,135 patients identified; 751 (12.2%) had a preinjury AD. Patients in the AD+ group were older (86 vs. 77 years, p < 0.0001), more likely to be women (67.0% vs. 54.8%, p < 0.0001), and had more comorbidities. Hospital length of stay and ventilator days were similar. In-hospital mortality occurred in 236 patients, and 75.4% of them underwent withdrawal of care (WOC). The mortality rate was higher in AD+ group (10.5% vs. 2.9%, p < 0.0001). No difference was seen in the rate of AD between the WOC+ and WOC- group (31.5% vs. 39.6%, p = 0.251). A preinjury AD was identified as an independent predictor of mortality, but not a predictor of WOC. CONCLUSION: Despite a high WOC rate in patients older than 65 years, most patients did not have an AD prior to injury. As the elderly trauma population grows, advance care planning should be better integrated into geriatric care to encourage a patient-centered approach to end-of-life care. LEVEL OF EVIDENCE: Prognostic and epidemiological, level IV.