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INTRODUCTION: Appropriate triage of the trauma patient is critical. Low end-tidal carbon dioxide (ETCO2) is associated with mortality and hemorrhagic shock in trauma, but the relationship between low ETCO2 and important clinical variables is not known. This study investigates the association of initial in-hospital ETCO2 and patient outcomes, as well as the utility of ETCO2 as a predictive aid for blood transfusion. METHODS: Adult patients who presented to a Level One trauma center from 2019 to 2020 were eligible. Trauma bay ETCO2 measured by side-stream capnography was prospectively obtained for all trauma activations at time of initial evaluation. Using the Liu method of cut point estimation, patients were stratified as having low (≤29.5 mmHg) or normal ETCO2 (>29.5 mmHg). Multivariable regression was used to estimate the association of low ETCO2 with patient outcomes. RESULTS: A total of 955 patients underwent initial in-hospital ETCO2 measurement. Median time from arrival to ETCO2 measurement was 4 min. Among admitted patients (N = 493), 48.9% had low ETCO2. Compared to patients with normal ETCO2, those with low ETCO2 were older (median age 53 vs 46, p = 0.01) and more likely to have the highest trauma activation (27.4% vs 19.8%, p = 0.048). There was no difference in head injury. After adjustment, patients with low ETCO2 had greater odds of blood transfusion (OR 4.65, 95%CI 2.0-10.7), mortality (OR 5.10, 95%CI 1.1-24.9), inferior disposition (OR 1.64, 95%CI 1.1-2.6), and complications (OR 3.35, 95%CI 1.5-7.4). ETCO2 was more predictive of early blood transfusion than Shock Index (area under ROC = 67.6% vs 58.2%). CONCLUSIONS: Low trauma bay ETCO2 remains significantly associated with inferior clinical outcomes after adjustment. In comparison to other triage tools, low ETCO2 values may be more predictive of the need for blood transfusion. Further studies are needed to evaluate the role of ETCO2 as a decision making tool for early trauma management.
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Desequilíbrio Ácido-Base , Transtornos Respiratórios , Adulto , Capnografia , Dióxido de Carbono , Hospitais , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Volume de Ventilação Pulmonar/fisiologiaRESUMO
BACKGROUND: Management of acute traumatic spinal cord injuries is complex, and patients are at risk for severe complications while inpatient. Performance review revealed opportunities for improvement in the care of patients with acute traumatic spinal cord injury at our institution. OBJECTIVE: To compare mortality, failure-to-rescue, and health care utilization of patients with acute traumatic spinal cord injury after implementation of a revised multidisciplinary care pathway. METHODS: Using a pre- and post-between-subjects study design, a retrospective cross-sectional analysis of consecutive patients admitted to our Level I trauma center with acute traumatic spinal cord injury was performed. An updated care pathway for all patients who presented with acute traumatic spinal cord injury was implemented in July 2020. This pathway includes a revised order set in the electronic medical record, distribution of a "best practice" guide to inpatient providers, a formal twice-daily respiratory evaluation, and weekly clinical nurse specialist-led patient rounds. RESULTS: One hundred and eight patients were included in analysis (prepathway: n = 52, postpathway: n = 56). Total mean hospital length of stay was 15.2 (14.0) and 21.5 (24.8) days for the pre- and postpathway groups. Eleven patients (21%) compared with six patients (11%) died, and failure-to-rescue occurred in six patients (60%) compared with zero patient in the pre- and postpathway groups, respectively. In addition, 10 (20%) postpathway patients were discharged to home compared with one (2%) in the prepathway group. DISCUSSION: Following implementation of the updated acute traumatic spinal cord injury pathway, overall inpatient mortality decreased, and fewer patients died after experiencing a complication. Results highlight the need for continued review of care practices and multidisciplinary review in quality improvement initiatives.
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Procedimentos Clínicos , Traumatismos da Medula Espinal , Estudos Transversais , Humanos , Tempo de Internação , Estudos Retrospectivos , Traumatismos da Medula Espinal/complicações , Traumatismos da Medula Espinal/diagnóstico , Traumatismos da Medula Espinal/terapia , Centros de TraumatologiaRESUMO
BACKGROUND: Blunt chest trauma is associated with significant morbidity, but the long-term functional status for these patients is less well-known. Return to work (RTW) is a benchmark for functional recovery in trauma patients, but minimal data exist regarding RTW following blunt chest trauma. MATERIALS AND METHODS: Patients ≥ 18 y old admitted to a Level 1 trauma center following blunt chest trauma with ≥ 3 rib fractures and length of stay (LOS) ≥ 3 d were included. An electronic survey assessing RTW was administered to patients after discharge. Patients were stratified as having delayed RTW (> 3 mo after discharge) or self-reported worse activities-of-daily-living (ADL) function after injury. Patient demographics, outcomes, and injury characteristics were compared between groups. RESULTS: Median time to RTW was 3 mo (IQR 2,5). Patients with delayed RTW had higher odds of having more rib fractures than those with RTW ≤ 3 mo (median 10 versus 7; OR:1.24, 95%CI:1.04,1.48) as well as a longer LOS (median 13 versus 7 d; OR:1.15, 95% CI:1.04,1.30). Patients with stable ADL after trauma returned to work earlier than those reporting worse ADL (median 2 versus 3.5 mo, P < 0.01). 23.6% of respondents took longer than 5 mo to return to independent functioning, and 50% of respondents' report limitations in daily activities due to physical health after discharge. CONCLUSIONS: The significant proportion of patients with poor physical health and functional status suggests ongoing burden of injury after discharge. Patients with longer LOS and greater number of rib fractures may be at highest risk for delayed RTW after injury.
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Alta do Paciente/estatística & dados numéricos , Recuperação de Função Fisiológica , Retorno ao Trabalho/estatística & dados numéricos , Fraturas das Costelas/complicações , Ferimentos não Penetrantes/complicações , Atividades Cotidianas , Idoso , Efeitos Psicossociais da Doença , Feminino , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Estudos Retrospectivos , Fraturas das Costelas/diagnóstico , Fraturas das Costelas/fisiopatologia , Fraturas das Costelas/terapia , Fatores de Tempo , Centros de Traumatologia/estatística & dados numéricos , Ferimentos não Penetrantes/diagnóstico , Ferimentos não Penetrantes/fisiopatologia , Ferimentos não Penetrantes/terapiaRESUMO
BACKGROUND: Prevention of chronic disease necessitates early diagnosis and intervention. In young adults, a trauma admission may be an early contact with the health care system, representing an opportunity for screening and intervention. This study estimates the prevalence of previously diagnosed disease and undiagnosed disease (UD)-diabetes mellitus, hypertension, obesity, and alcohol and substance use-in a young adult trauma population. We determine factors associated with UD and examine outcomes in patients with UD. METHODS: This is a multicenter, retrospective cohort study of adult trauma patients 18 to 40 years old admitted to participating Level I trauma centers between January 2018 and December 2020. Three Level 1 trauma centers in a single state participated in the study. Trauma registry data and chart review were examined for evidence of previously diagnosed disease or UD. Patient demographics and outcomes were compared between cohorts. Multivariable regression modeling was performed to assess risk factors associated with any UD. RESULTS: The analysis included 6,307 admitted patients. Of these, 4,843 (76.8%) had evidence of at least 1 UD, most commonly hypertension and obesity. In multivariable models, factors most associated with risk of UD were age (adjusted odds ratio [aOR], 0.98; 95% confidence interval [CI], 0.98-0.99), male sex (aOR, 1.43; 95% CI, 1.25-1.63), and uninsured status (aOR, 1.57; 95% CI, 1.38-1.80). Only 24.5% of patients had evidence of a primary care provider (PCP), which was not associated with decreased odds of UD. Clinical outcomes were significantly associated with the presence of chronic disease. Of those with UD and no PCP, only 11.2% were given a referral at discharge. CONCLUSION: In the young adult trauma population, the UD burden is high, especially among patients with traditional sociodemographic risk factors and even in patients with a PCP. Because of short hospital stays in this population, the full impact of UD may not be visible during a trauma admission. Early chronic disease diagnosis in this population will require rigorous, standard screening measures initiated within trauma centers. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level IV.
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Diabetes Mellitus , Hipertensão , Humanos , Masculino , Adulto Jovem , Adolescente , Adulto , Estudos Retrospectivos , Sinais (Psicologia) , Diabetes Mellitus/epidemiologia , Obesidade , Hipertensão/epidemiologia , Doença CrônicaRESUMO
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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BACKGROUND: Blunt traumatic abdominal wall hernias (TAWH) occur in <1 % of trauma patients. Optimal repair techniques, such as mesh reinforcement, have not been studied in detail. We hypothesize that mesh use will be associated with increased surgical site infections (SSI) and not improve hernia recurrence. MATERIALS AND METHODS: A secondary analysis of the Western Trauma Association blunt TAWH multicenter study was performed. Patients who underwent TAWH repair during initial hospitalization (1/2012-12/2018) were included. Mesh repair patients were compared to primary repair patients (non-mesh). A logistic regression was conducted to assess risk factors for SSI. RESULTS: 157 patients underwent TAWH repair during index hospitalization with 51 (32.5 %) having mesh repair: 24 (45.3 %) synthetic and 29 (54.7 %) biologic. Mesh patients were more commonly smokers (43.1 % vs. 22.9 %, p = 0.016) and had a larger defect size (10 vs. 6 cm, p = 0.003). Mesh patients had a higher rate of SSI (25.5 % vs. 9.5 %, p = 0.016) compared to non-mesh patients, but a similar rate of recurrence (13.7 % vs. 10.5%, p = 0.742), hospital length of stay (LOS), and mortality. Mesh use (OR 3.66) and higher ISS (OR 1.06) were significant risk factors for SSI in a multivariable model. CONCLUSION: Mesh was used more frequently in flank TAWH and those with a larger defect size. Mesh use was associated with a higher incidence and risk of SSI but did not reduce the risk of hernia recurrence. When repairing TAWH mesh should be employed judiciously, and prospective randomized studies are needed to identify clear indications for mesh use in TAWH.
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Hérnia Ventral , Herniorrafia , Humanos , Hérnia Ventral/etiologia , Hérnia Ventral/cirurgia , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Estudos Prospectivos , Recidiva , Telas Cirúrgicas/efeitos adversos , Infecção da Ferida Cirúrgica/etiologiaRESUMO
BACKGROUND: Leak following surgical repair of traumatic duodenal injuries results in prolonged hospitalization and oftentimes nil per os(NPO) treatment. Parenteral nutrition(PN) has known morbidity; however, duodenal leak(DL) patients often have complex injuries and hospital courses resulting in barriers to enteral nutrition(EN). We hypothesized EN alone would be associated with 1)shorter duration until leak closure and 2)less infectious complications and shorter hospital length of stay(HLOS) compared to PN. METHODS: This was a post-hoc analysis of a retrospective, multicenter study from 35 Level-1 trauma centers, including patients >14 years-old who underwent surgery for duodenal injuries(1/2010-12/2020) and endured post-operative DL. The study compared nutrition strategies: EN vs PN vs EN + PN using Chi-Square and Kruskal-Wallis tests; if significance was found pairwise comparison or Dunn's test were performed. RESULTS: There were 113 patients with DL: 43 EN, 22 PN, and 48 EN + PN. Patients were young(median age 28 years-old) males(83.2%) with penetrating injuries(81.4%). There was no difference in injury severity or critical illness among the groups, however there were more pancreatic injuries among PN groups. EN patients had less days NPO compared to both PN groups(12 days[IQR23] vs 40[54] vs 33[32],p = <0.001). Time until leak closure was less in EN patients when comparing the three groups(7 days[IQR14.5] vs 15[20.5] vs 25.5[55.8],p = 0.008). EN patients had less intra-abdominal abscesses, bacteremia, and days with drains than the PN groups(all p < 0.05). HLOS was shorter among EN patients vs both PN groups(27 days[24] vs 44[62] vs 45[31],p = 0.001). When controlling for predictors of leak, regression analysis demonstrated EN was associated with shorter HLOS(ß -24.9, 95%CI -39.0 to -10.7,p < 0.001). CONCLUSION: EN was associated with a shorter duration until leak closure, less infectious complications, and shorter length of stay. Contrary to some conventional thought, PN was not associated with decreased time until leak closure. We therefore suggest EN should be the preferred choice of nutrition in patients with duodenal leaks whenever feasible. LEVEL OF EVIDENCE: IV.
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BACKGROUND: Blunt traumatic abdominal wall hernias (TAWHs) are rare but require a variety of operative techniques to repair including bone anchor fixation (BAF) when tissue tears off bony structures. This study aimed to provide a descriptive analysis of BAF technique for blunt TAWH repair. Bone anchor fixation and no BAF repairs were compared, hypothesizing increased hernia recurrence with BAF repair. METHODS: A secondary analysis of the WTA blunt TAWH multicenter study was performed including all patients who underwent repair of their TAWH. Patients with BAF were compared to those with no BAF with bivariate analyses. RESULTS: 176 patients underwent repair of their TAWH with 41 (23.3%) undergoing BAF. 26 (63.4%) patients had tissue fixed to bone, with 7 of those reinforced with mesh. The remaining 15 (36.6%) patients had bridging mesh anchored to bone. The BAF group had a similar age, sex, body mass index, and injury severity score compared to the no BAF group. The time to repair (1 vs 1 days, P = .158), rate of hernia recurrence (9.8% vs 12.7%, P = .786), and surgical site infection (SSI) (12.5% vs 15.6%, P = .823) were all similar between cohorts. CONCLUSIONS: This largest series to date found nearly one-quarter of TAWH repairs required BAF. Bone anchor fixation repairs had a similar rate of hernia recurrence and SSI compared to no BAF repairs, suggesting this is a reasonable option for repair of TAWH. However, future prospective studies are needed to compare specific BAF techniques and evaluate long-term outcomes including patient-centered outcomes such as pain and quality of life.
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Herniorrafia , Telas Cirúrgicas , Ferimentos não Penetrantes , Humanos , Masculino , Feminino , Ferimentos não Penetrantes/cirurgia , Herniorrafia/métodos , Adulto , Pessoa de Meia-Idade , Traumatismos Abdominais/cirurgia , Âncoras de Sutura , Recidiva , Estudos Retrospectivos , Resultado do Tratamento , Hérnia Ventral/cirurgia , Hérnia Abdominal/cirurgia , Hérnia Abdominal/etiologia , Escala de Gravidade do Ferimento , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/epidemiologiaRESUMO
BACKGROUND: Despite the high incidence of blunt trauma in older adults, there is a lack of evidence-based guidance for computed tomography (CT) imaging in this population. We aimed to identify an algorithm to guide use of a Pan-Scan (Head/C-spine/Torso) or a Selective Scan (Head/C-spine ± Torso). We hypothesized that a patient's initial history and exam could be used to guide imaging. METHODS: We prospectively studied blunt trauma patients aged 65+ at 18 Level I/II trauma centers. Patients presenting >24 h after injury or who died upon arrival were excluded. We collected history and physical elements and final injury diagnoses. Injury diagnoses were categorized into CT body regions of Head/C-spine or Torso (chest, abdomen/pelvis, and T/L spine). Using machine learning and regression modeling as well as a priori clinical algorithms based, we tested various decision rules against our dataset. Our priority was to identify a simple rule which could be applied at the bedside, maximizing sensitivity (Sens) and negative predictive value (NPV) to minimize missed injuries. RESULTS: We enrolled 5,498 patients with 3,082 injuries. Nearly half (47.1%, n = 2,587) had an injury within the defined CT body regions. No rule to guide a Pan-Scan could be identified with suitable Sens/NPV for clinical use. A clinical algorithm to identify patients for Pan-Scan, using a combination of physical exam findings and specific high-risk criteria, was identified and had a Sens of 0.94 and NPV of 0.86 This rule would have identified injuries in all but 90 patients (1.6%) and would theoretically spare 11.9% (655) of blunt trauma patients a torso CT. CONCLUSIONS: Our findings advocate for Head/Cspine CT in all geriatric patients with the addition of torso CT in the setting of positive clinical findings and high-risk criteria. Prospective validation of this rule could lead to streamlined diagnostic care of this growing trauma population. LEVEL OF EVIDENCE: Level 2, Diagnostic Tests or Criteria.
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Social determinants of health may mediate health disparities, but these variables are not routinely measured in clinical practice. This is a retrospective, single-institution study that evaluates the effect of area deprivation on outcomes after trauma admission. Adult trauma patients 18 years and older were eligible. Patients were stratified into high-area (HSD) or low-area (LSD) social deprivation cohorts using zip code of residence. Regression modeling was used to explain the association between HSD, sociodemographic characteristics, and clinical outcomes. Patients who resided in HSD areas made up 29.5% of the study population, were more likely to be younger, male, and identify as a non-White race. Patients in the HSD cohort were also less likely to be admitted to the ICU (OR 0.84, CI 0.71-0.98) and discharged with additional services (OR 0.73, CI 0.57-0.94). We found that independently, area social deprivation affects trauma outcomes and the resources a patient is provided after discharge.
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Hospitalização , Privação Social , Humanos , Adulto , Masculino , Estudos Retrospectivos , Alta do Paciente , Aceitação pelo Paciente de Cuidados de SaúdeRESUMO
BACKGROUND: Few studies have investigated risk factors for recurrence of blunt traumatic abdominal wall hernias (TAWH). METHODS: Twenty trauma centers identified repaired TAWH from January 2012 to December 2018. Logistic regression was used to investigate risk factors for recurrence. RESULTS: TAWH were repaired in 175 patients with 21 (12.0%) known recurrences. No difference was found in location, defect size, or median time to repair between the recurrence and non-recurrence groups. Mesh use was not protective of recurrence. Female sex, injury severity score (ISS), emergency laparotomy (EL), and bowel resection were associated with hernia recurrence. Bowel resection remained significant in a multivariable model. CONCLUSION: Female sex, ISS, EL, and bowel resection were identified as risk factors for hernia recurrence. Mesh use and time to repair were not associated with recurrence. Surgeons should be mindful of these risk factors but could attempt acute repair in the setting of appropriate physiologic parameters.
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Traumatismos Abdominais , Parede Abdominal , Hérnia Abdominal , Hérnia Ventral , Ferimentos não Penetrantes , Humanos , Feminino , Traumatismos Abdominais/epidemiologia , Traumatismos Abdominais/cirurgia , Traumatismos Abdominais/complicações , Ferimentos não Penetrantes/cirurgia , Ferimentos não Penetrantes/complicações , Hérnia Abdominal/cirurgia , Laparotomia/efeitos adversos , Fatores de Risco , Parede Abdominal/cirurgia , Telas Cirúrgicas/efeitos adversos , Hérnia Ventral/cirurgiaRESUMO
BACKGROUND: Duodenal leak is a feared complication of repair, and innovative complex repairs with adjunctive measures (CRAM) were developed to decrease both leak occurrence and severity when leaks occur. Data on the association of CRAM and duodenal leak are sparse, and its impact on duodenal leak outcomes is nonexistent. We hypothesized that primary repair alone (PRA) would be associated with decreased duodenal leak rates; however, CRAM would be associated with improved recovery and outcomes when leaks do occur. METHODS: A retrospective, multicenter analysis from 35 Level 1 trauma centers included patients older than 14 years with operative, traumatic duodenal injuries (January 2010 to December 2020). The study sample compared duodenal operative repair strategy: PRA versus CRAM (any repair plus pyloric exclusion, gastrojejunostomy, triple tube drainage, duodenectomy). RESULTS: The sample (N = 861) was primarily young (33 years) men (84%) with penetrating injuries (77%); 523 underwent PRA and 338 underwent CRAM. Complex repairs with adjunctive measures were more critically injured than PRA and had higher leak rates (CRAM 21% vs. PRA 8%, p < 0.001). Adverse outcomes were more common after CRAM with more interventional radiology drains, prolonged nothing by mouth and length of stay, greater mortality, and more readmissions than PRA (all p < 0.05). Importantly, CRAM had no positive impact on leak recovery; there was no difference in number of operations, drain duration, nothing by mouth duration, need for interventional radiology drainage, hospital length of stay, or mortality between PRA leak versus CRAM leak patients (all p > 0.05). Furthermore, CRAM leaks had longer antibiotic duration, more gastrointestinal complications, and longer duration until leak resolution (all p < 0.05). Primary repair alone was associated with 60% lower odds of leak, whereas injury grades II to IV, damage control, and body mass index had higher odds of leak (all p < 0.05). There were no leaks among patients with grades IV and V injuries repaired by PRA. CONCLUSION: Complex repairs with adjunctive measures did not prevent duodenal leaks and, moreover, did not reduce adverse sequelae when leaks did occur. Our results suggest that CRAM is not a protective operative duodenal repair strategy, and PRA should be pursued for all injury grades when feasible. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.
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Traumatismos Abdominais , Ferimentos Penetrantes , Masculino , Humanos , Estudos Retrospectivos , Complicações Pós-Operatórias , Ferimentos Penetrantes/cirurgia , Traumatismos Abdominais/cirurgia , Anastomose Cirúrgica/métodosRESUMO
OBJECTIVE: This study aimed to determine whether lower extremity fracture fixation technique and timing (≤24 vs. >24 hours) impact neurologic outcomes in TBI patients. METHODS: A prospective observational study was conducted across 30 trauma centers. Inclusion criteria were age 18 years and older, head Abbreviated Injury Scale (AIS) score of >2, and a diaphyseal femur or tibia fracture requiring external fixation (Ex-Fix), intramedullary nailing (IMN), or open reduction and internal fixation (ORIF). The analysis was conducted using analysis of variamce, Kruskal-Wallis, and multivariable regression models. Neurologic outcomes were measured by discharge Ranchos Los Amigos Revised Scale (RLAS-R). RESULTS: Of the 520 patients enrolled, 358 underwent Ex-Fix, IMN, or ORIF as definitive management. Head AIS was similar among cohorts. The Ex-Fix group experienced more severe lower extremity injuries (AIS score, 4-5) compared with the IMN group (16% vs. 3%, p = 0.01) but not the ORIF group (16% vs. 6%, p = 0.1). Time to operative intervention varied between the cohorts with the longest time to intervention for the IMN group (median hours: Ex-Fix, 15 [8-24] vs. ORIF, 26 [12-85] vs. IMN, 31 [12-70]; p < 0.001). The discharge RLAS-R score distribution was similar across the groups. After adjusting for confounders, neither method nor timing of lower extremity fixation influenced the discharge RLAS-R. Instead, increasing age and head AIS score were associated with a lower discharge RLAS-R score (odds ratio [OR], 1.02; 95% confidence interval [CI], 1.002-1.03 and OR, 2.37; 95% CI, 1.75-3.22), and a higher Glasgow Coma Scale motor score on admission (OR, 0.84; 95% CI, 0.73-0.97) was associated with higher RLAS-R score at discharge. CONCLUSION: Neurologic outcomes in TBI are impacted by severity of the head injury and not the fracture fixation technique or timing. Therefore, the strategy of definitive fixation of lower extremity fractures should be dictated by patient physiology and the anatomy of the injured extremity and not by the concern for worsening neurologic outcomes in TBI patients. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.
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Lesões Encefálicas Traumáticas , Fixação Intramedular de Fraturas , Traumatismos da Perna , Fraturas da Tíbia , Humanos , Adolescente , Fixação de Fratura , Fixação Intramedular de Fraturas/métodos , Fraturas da Tíbia/complicações , Fraturas da Tíbia/cirurgia , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/cirurgia , Encéfalo , Extremidade Inferior/cirurgia , Resultado do Tratamento , Estudos RetrospectivosRESUMO
BACKGROUND: Delays in the transfers of injured patients are perceived to increase morbidity and mortality and drive initiatives to limit the emergency department length of stay (LOS) at referring facilities (RF). RF LOS >4 hours is used for performance improvement (PI) with a large review burden with few improvement opportunities. METHODS: A statewide trauma registry 2013-2018 was used. Descriptive and inferential statistics including logistic regression were used to evaluate nongeriatric adult patients with ED LOS <12 hours. Paired data analyses utilizing prehospital (PH) and RF variables, vital signs (VS), Glasgow Coma Score-Motor component (GCS-M), RF LOS, mortality, trauma center hospital LOS (HLOS), and intensive care unit (ICU) LOS were performed. RESULTS: 13,721 of 56,702 transfer patients were selected. Mortality fell over time in all abbreviated injury score groups. GCS-M and systolic blood pressure (SBP) were correlated with mortality in both prehospital and RF data and highest in patients with abnormal GCS-M or SBP in both settings (38.0%, 30.1%). Examination of mortality over time in the group with abnormal VS showed SBP as the only variable with increasing mortality related to RF LOS. Average HLOS and ICU LOS were longest in patients with abnormal PH and RF SBP and GCS-M. DISCUSSION: Support for PI evaluation of RF LOS >4 hours was not identified. Increased survival over time is explained by early transfers of high mortality patients. Our data support existing efficient statewide transfers and recommend PI review of transfer patients with abnormal GCS-M and SBP in a narrower timeframe.
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Centros de Traumatologia , Ferimentos e Lesões , Adulto , Serviço Hospitalar de Emergência , Escala de Coma de Glasgow , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação , Estudos Retrospectivos , Ferimentos e Lesões/terapiaRESUMO
Biliary sludge is a subjective, ill-defined term. Surgery is often consulted for laparoscopic cholecystectomy, regarded as a low risk procedure.After IRB approval, a word search was used to identify "sludge" in all ultrasounds performed in 2016. The number of patients undergoing cholecystectomy, complications, pathologic findings, and risk factors were identified. Non-operative patients were evaluated for subsequent symptoms and studies or procedures related to biliary pathology.2769 patients underwent RUQ US; 253 patients were found to have sludge. Of 48 (19%) cholecystectomy patients, 9 had cholelithiasis. No deaths occurred in the cholecystectomy group. Two surgical complications occurred. Fifty (24.4%) of the 205 non-operative patients underwent subsequent US imaging: 44% residual sludge, 28% normal, 18% stones, and 10% other.Sludge may resolve 28% of the time. Repeat ultrasound is prudent before proceeding with cholecystectomy. If an abnormality is seen on repeat imaging and risk factors persist, cholecystectomy may be reasonable.
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Colecistectomia Laparoscópica , Colelitíase , Colecistectomia/efeitos adversos , Colecistectomia Laparoscópica/efeitos adversos , Colelitíase/diagnóstico por imagem , Colelitíase/etiologia , Colelitíase/cirurgia , Humanos , Estudos Retrospectivos , EsgotosRESUMO
BACKGROUND: Accurate and timely injury identification is critical but difficult to achieve in trauma patients who die shortly after arrival to the hospital. Autopsy has historically been used to detect injuries, but few undergo formal autopsy. This study investigates the utility of post-mortem computed tomography (PMCT) for injury identification in a diverse trauma population. METHODS: Cross-sectional study of adult trauma patients who died within 24 hours of arrival to a Level I trauma center were included. Among patients with PMCT, injury severity score (ISS) and number of injuries (NOI) were calculated either from physical exam alone (pre-PMCT) or exam and imaging (post-PMCT). ISS and NOI before and after PMCT were compared. A cause of death analysis was performed for patients who underwent comprehensive (ie, head, neck, and torso) PMCT. Non-parametric repeated measures tests were used, as appropriate. RESULTS: 7.3% (N = 28) of patients received PMCT. Compared to pre-PMCT, median ISS (21 vs 3.5) and NOI (5 vs 2) were greater post-PMCT (P < .001, respectively). Autopsy rate was 13.2% overall; 82.5% of autopsies were due to a penetrating mechanism, and median time to autopsy reporting was 38.5 days. Among 17 patients who received comprehensive PMCT, 64.7% had a single cause of death identified, and the remaining were classified as either multiple potential contributors or unknown. DISCUSSION: PMCT is a readily available method to identify injuries in trauma patients who expire shortly upon presentation. Given the low autopsy rate for blunt trauma and delay in reporting, PMCT is an important adjunct for trauma providers.
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Ferimentos não Penetrantes , Adulto , Autopsia/métodos , Causas de Morte , Estudos Transversais , Humanos , Tomografia Computadorizada por Raios X/métodosRESUMO
BACKGROUND: The US incarcerates more individuals than any other country. Prisoners are the only population guaranteed health care by the US constitution, but little is known about their surgical needs. This multicenter study aimed to describe the acute care surgery (ACS) needs of incarcerated individuals. METHODS: Twelve centers prospectively identified incarcerated patients evaluated in their emergency department by the ACS service. Centers collected diagnosis, treatment, and complications from chart review. Patients were classified as either emergency general surgery (EGS) patients or trauma patients and their characteristics and outcomes were investigated. Poisson regression accounting for clustering by center was used to calculate the relative risk (RR) of readmission, representation within 90 days, and failure to follow-up as an outpatient within 90 days for each cohort. RESULTS: More than 12 months, ACS services evaluated 943 patients, 726 (80.3%) from jail, 156 (17.3%) from prison, and 22 (2.4%) from other facilities. Most were men (89.7%) with a median age of 35 years (interquartile range, 27-47). Trauma patients comprised 54.4% (n = 513) of the cohort. Admission rates were similar for trauma (61.5%) and EGS patients (60.2%). Head injuries and facial fractures were the most common injuries, while infections were the most common EGS diagnosis. Self-harm resulted in 102 trauma evaluations (19.9%). Self-inflicted injuries were associated with increased risk of readmission (RR, 4.3; 95% confidence interval, 3.02-6.13) and reevaluation within 90 days (RR, 4.96; 95% confidence interval, 3.07-8.01). CONCLUSION: Incarcerated patients who present with a range of trauma and EGS conditions frequently require admission, and follow-up after hospitalization was low at the treating center. Poor follow-up coupled with high rates of assault, self-harm, mental health, and substance use disorders highlight the vulnerability of this population. Hospital and correctional facility interventions are needed to decrease self-inflicted injuries and assaults while incarcerated. LEVEL OF EVIDENCE: Prognostic and epidemiological, Level III.
Assuntos
Serviços Médicos de Emergência , Cirurgia Geral , Prisioneiros , Adulto , Estabelecimentos Correcionais , Cuidados Críticos , Serviço Hospitalar de Emergência , Feminino , Hospitalização , Humanos , MasculinoRESUMO
BACKGROUND: Outcomes of complex pancreatic procedures have been used as an index for quality, and higher volume has been associated with improved outcomes, leading to advocacy for referral to those centers. The aim of the study was to evaluate the outcomes of pancreaticoduodenectomy (PD) at a low-volume referral center. MATERIALS AND METHODS: This retrospective study included patients who had a PD within a 7-year period. Operative performance parameters and outcomes were examined. RESULTS: Overall, there were 47 pancreatic resections, of which 38 met the inclusion criteria and were used for analyses. The overall median for blood loss, packed red blood cells units transfused, and postoperative days in hospital was as follows, respectively: 675 mL (interquartile range [IQR] = 500-900), 0 units (IQR = 0-2), 12 days (IQR = 9-18). Demographic characteristics, comorbidities, and complications align with the literature. The 30-day in-hospital mortality rate was 5%. Survival probability for those with pancreatic adenocarcinoma at 1 year was 52% and 7% for years 2 and 3. DISCUSSION: As cases increased, significant improvement was noted in process outcomes including blood loss, blood transfusion rates, and length of stay (LOS). Survival was comparable to that in the literature, with limitation of not being adjusted for adjuvant therapy. Outcomes of complex pancreatic procedures, like PD, at a low-volume center with commitment and adequate support systems, can match those at high-volume centers.
Assuntos
Neoplasias Pancreáticas/cirurgia , Idoso , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Comorbidade , Transfusão de Eritrócitos/estatística & dados numéricos , Feminino , Gastrectomia/estatística & dados numéricos , Mortalidade Hospitalar , Hospitais Comunitários , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Pancreatectomia/estatística & dados numéricos , Neoplasias Pancreáticas/mortalidade , Pancreaticoduodenectomia/estatística & dados numéricos , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: Helicopter emergency medical services (HEMSs) are used with increasing frequency for the transportation of injured patients from the scene and from treatment facilities to higher levels of care. Improved outcomes have been difficult to establish, and reports of overutilization and financial harm have been published. Our study was performed to evaluate statewide utilization for interfacility transfers (IFTs). METHODS: Data from the North Carolina state trauma registry from 2013 to 2017 were evaluated and ground, and helicopter IFTs were compared. RESULTS: Overall interfacility use of HEMSs peaked at 7,861 patient transports in 2016, and the percent of all IFTs fell from 17% to 13.3% over the study period. Helicopter emergency medical services patients were more likely to be male (69.8%) and younger (48.0 vs. 56.2 years), and have higher Injury Severity Scores (14.6 vs. 9.0) and higher mortality (10.5% vs. 2.8%) than ground emergency medical services (GEMSs) patients. When adjusted for age, sex, Injury Severity Score, and transport distance, HEMSs survival was significantly higher (odds ratio, 0.353; 95% CI, 0.308-0.404; p < 0.0001). Normal prehospital vital signs (VSs) and Glasgow Coma Scale score motor component (GCS-M) were associated with low mortality rates in both groups. Abnormal prehospital VSs and GCS-M were associated with an 11.8% mortality rate in HEMSs patients and 3.1% in GEMSs patients. Normal referring facility VSs and GCS-M did not confer similar protection with a mortality rate of 10.0% in HEMSs patients and 2.8% in GEMSs. Changes in prehospital to referring facility VSs did not demonstrate a low mortality group. Abbreviated Injury Scale and changes in VSs did not identify HEMSs transport benefit groups. CONCLUSION: The proportion of HEMSs transfers fell over the study period and, while associated with a 10.5% mortality rate, had an outcome benefit compared with GEMSs. These patients could not be sorted into risk categories for transportation choice based on VSs or GCS-M derangement or by changes thereof, and opportunities for system improvement were not identified. LEVEL OF EVIDENCE: Prognostic/epidemiological study, level III; Care Management, level IV.
Assuntos
Resgate Aéreo/estatística & dados numéricos , Aeronaves , Transporte de Pacientes/métodos , Centros de Traumatologia , Ferimentos e Lesões/mortalidade , Adulto , Idoso , Feminino , Escala de Coma de Glasgow , Humanos , Escala de Gravidade do Ferimento , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , North Carolina/epidemiologia , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Sinais Vitais , Ferimentos e Lesões/terapiaRESUMO
INTRODUCTION: Current guidelines continue to lead to under- and over-triage of injured patients in the pre-hospital setting. End-tidal carbon dioxide (ETCO2) has been correlated with mortality and hemorrhagic shock in trauma patients. This study examines the correlation between ETCO2 and in-hospital outcomes among non-intubated patients in the pre-hospital setting. METHODS: We retrospectively studied a cohort of non-intubated adult trauma patients with initial pre-hospital side-stream capnography-obtained ETCO2 presenting via ground transport from a single North Carolina EMS agency to a level one trauma center from January 2018 to December 2018. Using the Liu method, the optimal threshold for low ETCO2 was ≤ 28.5 mmHg. RESULTS: Initial pre-hospital ETCO2 was recorded for 324 (22.0%) of 1473 patients with EMS data. Patients with low ETCO2 (N = 98, 30.3% of cohort) were older (median 58y vs 45y), but mechanisms of injury and scene vital signs were similar (p>0.05) between low and normal/high ETCO2 cohorts. Median injury severity score (ISS) did not differ significantly between the low and normal/high ETCO2 groups (5 vs 8, p=0.48). Compared to normal/high ETCO2, low ETCO2 correlated with increased unadjusted odds of mortality (OR 5.06), in-hospital complications (OR 2.06), and blood transfusion requirement (OR 3.05), p<0.05. Low ETCO2 was associated with 7.25 odds of mortality (95% CI 2.19,23.97, p=0.001) and 3.94 odds of blood transfusion (95% CI 1.32-11.78) after adjusting for age, ISS, and scene GCS. All but one of the massive transfusion patients (N = 8/9) had a low pre-hospital ETCO2. CONCLUSIONS: Low initial pre-hospital ETCO2 associates with poor clinical outcomes despite similar ISS and mechanisms of injury. ETCO2 is a potentially useful pre-hospital point-of-care tool to aid triage of trauma patients as it may identify hemorrhaging patients and predict mortality.