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Objectives: There is little evidence guiding the management of grade I-II traumatic splenic injuries with contrast blush (CB). We aimed to analyze the failure rate of nonoperative management (NOM) of grade I-II splenic injuries with CB in hemodynamically stable patients. Methods: A multicenter, retrospective cohort study examining all grade I-II splenic injuries with CB was performed at 21 institutions from January 1, 2014, to October 31, 2019. Patients >18 years old with grade I or II splenic injury due to blunt trauma with CB on CT were included. The primary outcome was the failure of NOM requiring angioembolization/operation. We determined the failure rate of NOM for grade I versus grade II splenic injuries. We then performed bivariate comparisons of patients who failed NOM with those who did not. Results: A total of 145 patients were included. Median Injury Severity Score was 17. The combined rate of failure for grade I-II injuries was 20.0%. There was no statistical difference in failure of NOM between grade I and II injuries with CB (18.2% vs 21.1%, p>0.05). Patients who failed NOM had an increased median hospital length of stay (p=0.024) and increased need for blood transfusion (p=0.004) and massive transfusion (p=0.030). Five patients (3.4%) died and 96 (66.2%) were discharged home, with no differences between those who failed and those who did not fail NOM (both p>0.05). Conclusion: NOM of grade I-II splenic injuries with CB fails in 20% of patients. Level of evidence: IV.
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INTRODUCTION: The management of liver injuries in hemodynamically stable patients is variable and includes primary treatment strategies of observation (OBS), angiography (interventional radiology [IR]) with angioembolization (AE), or operative intervention (OR). We aimed to evaluate the management of patients with liver injuries with active extravasation on computed tomography (CT) imaging, hypothesizing that AE will have more complications without improving outcomes compared with OBS. METHODS: This is a prospective, multicenter, observational study. Patients who underwent CT within 2 hours after arrival with extravasation (e.g., blush) on imaging were included. Exclusion criteria included cirrhosis, nontraumatic hemorrhage, transfers from outside facilities, and pregnancy. No hemodynamic exclusion criteria were used. The primary outcome was liver-specific complications. Secondary outcomes include length of stay and mortality. Angioembolization patients were compared with patients treated without AE. Propensity score matching was used to match based on penetrating mechanism, liver injury severity, arrival vital signs, and early transfusion. RESULTS: Twenty-three centers enrolled 192 patients. Forty percent of patients (n = 77) were initially OBS. Eleven OBS patients (14%) failed nonoperative management and went to IR or OR. Sixty-one patients (32%) were managed with IR, and 42 (69%) of these had AE as an initial intervention. Fifty-four patients (28%) went to OR+/- IR. After propensity score matching (n = 34 per group), there was no difference in baseline characteristics between AE and OBS. The AE group experienced more complications with a higher rate of IR-placed drains for abscess or biloma (22% vs. 0%, p = 0.01) and an increased overall length of stay ( p = 0.01). No difference was noted in transfusions or mortality. CONCLUSION: Observation is highly effective with few requiring additional interventions. Angioembolization was associated with higher rate of secondary drain placement for abscesses or biloma. Given this, a trial of OBS and avoidance of empiric AE may be warranted in hemodynamically stable, liver-injured patient with extravasation on CT. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level II.
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Embolización Terapéutica , Heridas no Penetrantes , Humanos , Estudios Prospectivos , Embolización Terapéutica/métodos , Heridas no Penetrantes/complicaciones , Hígado/diagnóstico por imagen , Hígado/lesiones , Tomografía Computarizada por Rayos X , Estudios Retrospectivos , Puntaje de Gravedad del TraumatismoRESUMEN
BACKGROUND: Prehospital identification of the injured patient likely to require emergent care remains a challenge. End-tidal carbon dioxide (ETCO2) has been used in the prehospital setting to monitor respiratory physiology and confirmation of endotracheal tube placement. Low levels of ETCO2 have been demonstrated to correlate with injury severity and mortality in a number of in-hospital studies. We hypothesized that prehospital ETCO2 values would be predictive of mortality and need for massive transfusion (MT) in intubated patients. METHODS: This was a retrospective multicenter trial with 24 participating centers. Prehospital, emergency department, and hospital values were collected. Receiver operating characteristic curves were created and compared. Massive transfusion defined as >10 U of blood in 6 hours or death in 6 hours with at least 1 U of blood transfused. RESULTS: A total of 1,324 patients were enrolled. ETCO2 (area under the receiver operating characteristic curve [AUROC], 0.67; confidence interval [CI], 0.63-0.71) was better in predicting mortality than shock index (SI) (AUROC, 0.55; CI, 0.50-0.60) and systolic blood pressure (SBP) (AUROC, 0.58; CI, 0.53-0.62) (p < 0.0005). Prehospital lowest ETCO2 (AUROC, 0.69; CI, 0.64-0.75), SBP (AUROC, 0.75; CI, 0.70-0.81), and SI (AUROC, 0.74; CI, 0.68-0.79) were all predictive of MT. Analysis of patients with normotension demonstrated lowest prehospital ETCO2 (AUROC, 0.66; CI, 0.61-0.71), which was more predictive of mortality than SBP (AUROC, 0.52; CI, 0.47-0.58) or SI (AUROC, 0.56; CI, 0.50-0.62) (p < 0.001). Lowest prehospital ETCO2 (AUROC, 0.75; CI, 0.65-0.84), SBP (AUROC, 0.63; CI, 0.54-0.74), and SI (AUROC, 0.64; CI, 0.54-0.75) were predictive of MT in normotensive patients. ETCO2 cutoff for MT was 26 mm Hg. The positive predictive value was 16.1%, and negative predictive value was high at 98.1%. CONCLUSION: Prehospital ETCO2 is predictive of mortality and MT. ETCO2 outperformed traditional measures such as SBP and SI in the prediction of mortality. ETCO2 may outperform traditional measures in predicting need for transfusion in occult shock. LEVEL OF EVIDENCE: Diagnostic test, level III.
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Transfusión de Componentes Sanguíneos/estadística & datos numéricos , Dióxido de Carbono/metabolismo , Servicios Médicos de Urgencia , Heridas y Lesiones/mortalidad , Adolescente , Adulto , Anciano , Femenino , Mortalidad Hospitalaria , Humanos , Puntaje de Gravedad del Traumatismo , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Volumen de Ventilación Pulmonar , Estados Unidos , Signos VitalesRESUMEN
INTRODUCTION: Drug and alcohol consumption are often associated with trauma-related injuries. Various studies have been conducted which have shown the benefits of screening and brief intervention (SBI) tools for alcohol consumption. Despite their success, there are few SBI tools utilized for substance use and minimal reports of computerized versions. We hypothesized that a computerized SBI tool for drug use would be effective at identifying patients at risk of substance abuse in a trauma setting. METHODS: This was a prospective evaluation of a computerized alcohol and drug screening and brief intervention survey derived from the National Institute on Drug Abuse. The survey was given to all eligible trauma patients at UCI's Level 1 trauma facility between February 2019 and March 2020. Based on self-reported answers, a substance involvement (SI) score was generated which classified a patient's drug abuse risk as none (0), low (1-3), moderate (4-26), or high (27+). Statistical tests were then used to examine associations between demographic variables and risk categorization. RESULTS: A total of 1801 patients completed the entire survey. Of those, 346 (19.3%) patients reported use of illicit drugs: 10 for non-medical prescription use (.6%), 308 (17.1%) for non-prescription drug use, and 28 (1.6%) for both. Secondary analysis revealed a greater number of males were eligible for further SI assessment (25.1% vs 11.0%, P < .001). Of those, a greater proportion of men were classified as moderate/high risk (81.6% vs 61.5%, P < .001). Further breakdown revealed a greater proportion of patients ≤25 years old reported use of drugs compared to >85 years old (37.0% vs .5%, P < .001). In contrast to the self-reported data, there was an overall positive rate of toxicology of 48.51%. CONCLUSION: The analysis shows that the electronic survey identifies patients at risk of drug abuse, allowing for real-time intervention. Furthermore, it is granular enough to specify at-risk groups. However, a lower self-reported rate, as expected, was elucidated. Further studies to evaluate for improved screening and targeted intervention are warranted.
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Detección de Abuso de Sustancias/métodos , Centros Traumatológicos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Encuestas y Cuestionarios , Estados UnidosRESUMEN
BACKGROUND: Studies show follow-up phone calls decrease readmission rates (RR) in trauma patients and social vulnerabilities may play a role as well. Minimal literature exists comparing RR of trauma patients who required an inpatient stay to those whose treatment was limited to the Emergency Department (ED), as they are at high risk of recidivism. We hypothesized post-trauma follow-up calls would show higher RR for ED patients than those requiring inpatient stay, as well as potentially differing outcomes for minorities. STUDY DESIGN: A retrospective analysis from 2019-2020 of 1328 trauma patients from UCI Medical Center, discharged from inpatient facilities or the ED. A questionnaire script read by a nurse practitioner to patients via phone call following discharge. Data associated with readmission were captured. Multivariable logistic regression analysis was performed, controlling for patient factors including severity of injury. RESULTS: Patients discharged from the ED were 47.4% less likely to be readmitted than those who required an inpatient stay (P < .01). However, ED patients were 88.7% less likely to receive a prescription than inpatient stay patients (P < .01). No difference between ED and inpatient discharge contact rates was noted (P < .99). Furthermore, no difference in readmission rates was noted for minorities. CONCLUSION: Post-trauma follow-up calls showed lower RR for index ED visit patients than those requiring inpatient stay, contrary to expectations. However, ED visit patients were also less likely to receive/fill prescriptions compared to those requiring inpatient stay. Ongoing analysis is warranted to further validate and improve follow-up call programs to ensure equitable health care.
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Continuidad de la Atención al Paciente , Pacientes Internos/estadística & datos numéricos , Readmisión del Paciente/estadística & datos numéricos , Teléfono , Centros Traumatológicos/estadística & datos numéricos , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND: The US News & World Report (USNWR) annual ranking of the best hospitals for gastroenterology and gastrointestinal surgery offers direction to patients and healthcare providers, especially for recommendations on complex medical and surgical gastrointestinal (GI) conditions. The objective of this study was to examine the outcomes of complex GI cancer resections performed at USNWR top-ranked, compared to non-ranked, hospitals. STUDY DESIGN: Using the Vizient database, data for patients who underwent esophagectomy, gastrectomy, and pancreatectomy for malignancy between January and December 2018 were reviewed. Perioperative outcomes were analyzed according to USNWR rank status. Primary outcome was in-hospital mortality. Secondary outcomes include length of stay, mortality index (observed-to-expected mortality ratio), rate of serious complication, and cost. Secondary analysis was performed for outcomes of patients who developed serious complications. RESULTS: There were 3,054 complex GI cancer resections performed at 42 top-ranked hospitals vs 3,608 resections performed at 198 non-ranked hospitals. The mean annual case volume was 73 cases at top-ranked hospitals compared to 18 cases at non-ranked hospitals. Compared with non-ranked hospitals, top-ranked hospitals had lower in-hospital mortality (0.96% vs 2.26%, respectively, p < 0.001) and lower mortality index (0.71 vs 1.53, respectively). There were no significant differences in length of stay, rate of serious complications, or direct cost between groups. In patients who developed serious morbidity, top-ranked hospitals had a lower mortality compared with non-ranked hospitals (8.2% vs 16.8%, respectively, p < 0.01). CONCLUSIONS: Within the context of complex GI cancer resection, USNWR top-ranked hospitals performed a 4-fold higher case volume and were associated with improved outcomes. Patients with complex GI-related malignancies may benefit from seeking surgical care at high-volume regional USNWR top-ranked hospitals.
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Neoplasias Esofágicas/cirugía , Esofagectomía , Gastrectomía , Pancreatectomía , Neoplasias Pancreáticas/cirugía , Neoplasias Gástricas/cirugía , Adolescente , Adulto , Anciano , Bases de Datos Factuales/estadística & datos numéricos , Costos Directos de Servicios/estadística & datos numéricos , Neoplasias Esofágicas/epidemiología , Neoplasias Esofágicas/mortalidad , Esofagectomía/efectos adversos , Esofagectomía/economía , Esofagectomía/mortalidad , Esofagectomía/estadística & datos numéricos , Femenino , Gastrectomía/efectos adversos , Gastrectomía/economía , Gastrectomía/mortalidad , Gastrectomía/estadística & datos numéricos , Mortalidad Hospitalaria , Hospitales/normas , Hospitales/estadística & datos numéricos , Hospitales de Alto Volumen/normas , Hospitales de Alto Volumen/estadística & datos numéricos , Humanos , Tiempo de Internación/economía , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Pancreatectomía/efectos adversos , Pancreatectomía/economía , Pancreatectomía/mortalidad , Pancreatectomía/estadística & datos numéricos , Neoplasias Pancreáticas/epidemiología , Neoplasias Pancreáticas/mortalidad , Neoplasias Gástricas/epidemiología , Neoplasias Gástricas/mortalidad , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: A national analysis of clavicle fractures is lacking and the risk of concomitant axillosubclavian vessel injury (ASVI) in patients with clavicle fractures is unknown. A minority of patients may have a combined brachial plexus injury (BPI). We sought to describe risk factors for concomitant ASVI in patients with a clavicle fracture; hypothesizing patients with combined clavicle fracture and BPI has a higher risk of ASVI. METHODS: The Trauma Quality Improvement Program (2010-2016) was queried for blunt trauma patients with a clavicle fracture. A multivariable logistic regression model was used to determine risk factors for ASVI. A subset analysis on patients with isolated clavicle fractures was additionally performed. RESULTS: From 59 198 patients with clavicle fractures, 341 (.6%) had concomitant ASVI. Compared to patients without ASVI, patients with ASVI had a higher median injury severity score (24 vs. 17, P < .001) and rates of pulmonary contusions (43.4% vs. 37.7%, P = .029) and BPI (18.2% vs. .4%, P < .001). After controlling for associated chest wall injuries and humerus fracture, the BPI odds ratio (OR 49.17, 35.59-67.92, P < .001) was independently associated with risk for ASVI. In a subset analysis of isolated clavicle fractures, BPI remained associated with risk of ASVI (OR 60.01, confidence intervals 25.29-142.39, P < .001). CONCLUSION: The rate of concomitant ASVI in patients with a clavicle fracture is <1%. Patients presenting with a clavicle fracture had a high rate of injuries including pulmonary contusion. Patients with findings suggestive of underlying BPI had a nearly 50 times increased associated risk of ASVI. Thus, a detailed physical exam in this setting including brachial-brachial index appears warranted.