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BACKGROUND: Principles of damage control laparotomy (DCL) focus on early surgical control of hemorrhage and contamination in addition to damage control resuscitation (DCR) to combat the significant mortality associated with the "death triad" of hypothermia, acidosis, and coagulopathy. We hypothesized that DCL patients managed with DCR would have lower mortality from the death triad than historical studies. METHODS: A 5-y retrospective chart review of all consecutive adult trauma patients presenting to a Level I trauma center who underwent DCL was conducted. Parameters associated with the death triad were evaluated on admission and 24 h after the presentation. Kaplan Meier survival plots were used to compare the components of the death triad. Univariate and multivariate analyses were performed. RESULTS: A total of 149 adult patients were identified. The overall incidence of death triad was 20.8% (n = 31/149). 24-h mortality for all patients was 5.4% (n = 8/149). Kaplan Meier plots showed that 24-h mortality was significantly increased if 3/3 components of the death triad were present (P < 0.05). At 24-h after admission, mortality occurred in 16.6% (n = 5/30) of patients with the death triad. CONCLUSIONS: This study confirms that the 24-h mortality of trauma patients increased with the addition of all three death triad components. The death triad predicted death in 16.6% of patients treated with DCL and DCR at 24 h. Results suggest that the death triad might not be as applicable in the modern era of DCL in combination with DCR. Other factors contributing to in-hospital mortality need to be further elucidated.
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Traumatismos Abdominais/cirurgia , Acidose/epidemiologia , Transtornos da Coagulação Sanguínea/epidemiologia , Hipotermia/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Ressuscitação/efeitos adversos , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/mortalidade , Acidose/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos da Coagulação Sanguínea/etiologia , Feminino , Mortalidade Hospitalar , Humanos , Hipotermia/etiologia , Incidência , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Ressuscitação/métodos , Estudos Retrospectivos , Medição de Risco/métodos , Fatores de Risco , Análise de Sobrevida , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Pediatric pelvic fractures are a significant source of morbidity for children in the United States. In the era of specialized care, the relationship between trauma center designation and outcomes remains unknown. We hypothesized that there would be no difference in patient outcomes when treated at adult trauma centers (ATCs), pediatric trauma centers (PTCs), or dual trauma centers (DTCs). MATERIALS AND METHODS: We used the National Trauma Data Bank to identify pediatric (≤14 y) patients suffering pelvic fractures in 2013-2015. DTCs were defined as centers with level I or II trauma designation for both pediatric and adult care. Primary outcomes included mortality, complications, and computed tomography (CT) utilization. RESULTS: There were 4260 patients who met study criteria. Of these, 1290 (22%) were treated at ATCs, 1332 (30%) at PTCs, and 2120 (48%) at DTCs. Pediatric patients treated at ATCs were more likely to suffer a complication or receive a CT scan. On multivariate analysis, patients treated at PTCs and DTCs were significantly less likely to have a recorded complication or receive head, thoracic, or whole-body CT scans compared with ATCs. DTCs, but not PTCs, used fewer abdominal CT scans. Mortality rates were not predicted by center designation. CONCLUSIONS: For pediatric pelvic fractures, centers with pediatric trauma designation (PTCs and DTCs) appear to have better outcomes despite significantly less use of CT scans. Further studies are needed to determine optimal management of pediatric pelvic fractures while minimizing exposure to ionizing radiation. LEVEL OF EVIDENCE: Level III Retrospective.
Assuntos
Fraturas Ósseas/diagnóstico , Hospitais Pediátricos/estatística & dados numéricos , Ossos Pélvicos/lesões , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Centros de Traumatologia/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Feminino , Fraturas Ósseas/complicações , Fraturas Ósseas/terapia , Humanos , Lactente , Escala de Gravidade do Ferimento , Masculino , Ossos Pélvicos/diagnóstico por imagem , Sistema de Registros/estatística & dados numéricos , Estudos Retrospectivos , Tomografia Computadorizada por Raios X/efeitos adversos , Resultado do Tratamento , Estados UnidosRESUMO
BACKGROUND: Bicycle injuries continue to cause significant morbidity in the United States. How insurance status affects outcomes in children with bicycle injuries has not been defined. We hypothesized that payer status would not impact injury patterns or outcomes in pediatric bicycle-related accidents. METHODS: The National Trauma Data Bank was used to identify pediatric (≤18 y) patients involved in bicycle-related crashes admitted in year 2016. Patients with private insurance were compared with all others (uninsured, Medicaid, and Medicare). RESULTS: There were 5619 patients that met study criteria. Of these, 2500 (44%) had private insurance. Privately insured were older (12 y versus 11, P < 0.001), more likely to be white (77% versus 56%, P < 0.001), and more likely to wear a helmet (26% versus 9%, P < 0.001). On multivariate analysis, factors associated with traumatic brain injury included age (odds ratio [OR], 1.07; 95% confidence interval [CI], 1.06-1.08; P < 0.001) and helmet use (OR, 0.64; 95% CI, 0.55-0.74; P < 0.001). Patients without private insurance were significantly less likely to wear a helmet (OR, 0.52; 95% CI, 0.44-0.63; P < 0.001). Uninsured patients had significantly higher odds of a fatal injury (OR, 4.43; 95% CI, 1.52-12.92; P = 0.006). CONCLUSIONS: Uninsured children that present to a trauma center after a bicycle accident are more likely to die. Although helmet use reduced the odds of traumatic brain injury, minorities and children without private insurance were less likely to be helmeted. Public health interventions should increase helmet access to children without private insurance, especially uninsured children.
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Ciclismo/lesões , Dispositivos de Proteção da Cabeça/estatística & dados numéricos , Cobertura do Seguro/estatística & dados numéricos , Sistema de Registros , Ferimentos e Lesões/mortalidade , Adolescente , Criança , Feminino , Humanos , Masculino , Estudos Retrospectivos , Centros de Traumatologia/estatística & dados numéricos , Estados Unidos/epidemiologia , Ferimentos e Lesões/economia , Ferimentos e Lesões/etiologiaRESUMO
BACKGROUND: The benefits of the Affordable Care Act (ACA) for trauma patients have been well established. However, the ACA's impact on penetrating trauma patients (PTPs), a population that is historically young and uninsured, has not been defined. We hypothesized that PTPs in the post-ACA era would have better outcomes. MATERIAL AND METHODS: The National Trauma Data Bank (NTDB) was queried for all PTPs from 2009 (pre-ACA) and 2011-2014 (post-ACA). Subset analysis was performed in patients aged 19-25 y, as this group was eligible for the ACA's dependent care provision (DCP). RESULTS: There were 9,714,471 patients in the study, with 2,053,501 (21.1%) pre-ACA and 7,660,970 (78.9%) post-ACA. When compared to pre-ACA, patients in the post-ACA cohort were more likely to have commercial/private insurance, less likely to have Medicaid, and more likely to be uninsured. On logistic regression, the pre-ACA era was associated with mortality (HR: 1.02, 95% CI: 1.01-1.04, P = 0.004). Being uninsured was associated with mortality (HR: 1.89, 95% CI: 1.87-1.92, P < 0.001). On subset analysis of the DCP age group, post-ACA patients were more likely to be uninsured (24.1% versus 17.6%; P < 0.001). In addition, for the DCP age group, pre-ACA era was not associated with mortality (HR: 1.03, 95% CI: 0.99-1.06, P = 0.20). CONCLUSIONS: Although the ACA provided a survival benefit to PTPs overall, it did not increase insurance coverage for this population. In addition, the DCP of the ACA did not improve insurance access for PTP in the eligible age group. Further efforts are needed to extend insurance access to this population.
Assuntos
Acessibilidade aos Serviços de Saúde/economia , Cobertura do Seguro/estatística & dados numéricos , Patient Protection and Affordable Care Act/legislação & jurisprudência , Ferimentos Penetrantes/cirurgia , Adulto , Feminino , Acessibilidade aos Serviços de Saúde/legislação & jurisprudência , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Humanos , Cobertura do Seguro/economia , Cobertura do Seguro/legislação & jurisprudência , Masculino , Pessoas sem Cobertura de Seguro de Saúde/estatística & dados numéricos , Pessoa de Meia-Idade , Patient Protection and Affordable Care Act/economia , Estudos Retrospectivos , Estados Unidos , Ferimentos Penetrantes/economia , Ferimentos Penetrantes/mortalidadeRESUMO
A prospective exploratory study was conducted to characterize the oral mycobiome at baseline and determine whether changes occur after admission to the intensive care unit (ICU). We found that ICU admission is associated with alterations in the oral mycobiome, including an overall increase in Candida albicans.
Assuntos
Candida albicans/isolamento & purificação , Candidíase Bucal/transmissão , Infecção Hospitalar/transmissão , Unidades de Terapia Intensiva , Micobioma/imunologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Candidíase Bucal/microbiologia , Candidíase Bucal/prevenção & controle , Infecção Hospitalar/microbiologia , Infecção Hospitalar/prevenção & controle , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Técnicas de Tipagem Micológica , Estudos Prospectivos , Fatores de Risco , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: High ratios of fresh frozen plasma:packed red blood cells in damage control resuscitation (DCR) are associated with increased survival. The impact of volume and type of resuscitative fluid used during high ratio transfusion has not been analyzed. We hypothesize a difference in outcomes based on the type and quantity of resuscitative fluid used in patients that received high ratio DCR. METHODS: A matched case control study of patients who received transfusions of ≥ four units of PRBC during damage control surgery over 4 1/2 y, was conducted at a Level I Trauma Center. All patients received a high ratio DCR, >1:2 of fresh frozen plasma:packed red blood cells. Demographics and outcomes of the type and quantity of resuscitative fluids used in combination with high ratio DCR were compared and analyzed. A Kaplan-Meier survival analysis was computed among four groups: colloid (median quantity = 1.0 L), <3 L crystalloid, 3-6 L crystalloid, and >6 L crystalloid. RESULTS: There were 56 patients included in the analysis (28 in the crystalloid group and 28 in the colloid group). Demographics were statistically similar. Intraoperative median units of PRBC: crystalloid versus colloid groups was 13 (IQR 8-21) versus 16 (IQR 12-19), P = 0.135; median units of FFP: 12 (IQR 7-18) versus 12 (IQR 10-18), P = 0.440. OR for 10-d mortality in the crystalloid group was 8.41 [95% CI 1.65-42.76 (P = 0.01)]. Kaplan-Meier survival analysis demonstrated lowest mortality in the colloid group and higher mortality with increasing amounts of crystalloid (P = 0.029). CONCLUSIONS: During high ratio DCR, resuscitation with higher volumes of crystalloids was associated with an overall decreased survival, whereas low volumes of colloid use were associated with increased survival. In order to improve outcomes without diluting the survival benefit of hemostatic resuscitation, guidelines should focus on effective low volume resuscitation when high ratio DCR is used. A multi-institutional analysis is needed in order to validate these results.
Assuntos
Coloides/uso terapêutico , Soluções Isotônicas/uso terapêutico , Ressuscitação/mortalidade , Ressuscitação/métodos , Ferimentos e Lesões/mortalidade , Ferimentos e Lesões/terapia , Adulto , Estudos de Casos e Controles , Soluções Cristaloides , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Centros de Traumatologia , Ferimentos e Lesões/cirurgia , Adulto JovemRESUMO
BACKGROUND: Parenteral nutrition (PN) containing 100% soybean oil lipids and high amounts of dextrose may lead to liver dysfunction and hyperglycemia. Mixed lipids have less pro-inflammatory components, so higher doses may be given to decrease the amount of dextrose provided. The purpose of this study is to provide a descriptive analysis of patients who received PN with high mixed lipid and low dextrose content versus PN with lower 100% soybean oil lipid and high dextrose content. METHODS: We retrospectively reviewed 62 patients aged ≥18 years receiving PN ≥ 7 days from 2016 to 2021 in an acute care hospital. Participants were divided into two groups: high lipid low dextrose (HLLD) containing a four-oil lipid (>30% kcal or ≥1 g/kg) vs adequate lipid high dextrose (ALHD) containing a 100% soybean oil lipid (<30% kcal or <1 g/kg SO-ILE). RESULTS: Patients in the HLLD group (n = 31) had 64.1% lower incidence of blood glucose levels >180 mg/dL, decreased insulin requirements, 52.7% lower alkaline phosphatase levels, 40.6% higher prealbumin levels, and 42.6% lower c-reactive protein levels while maintaining similar calorie targets compared to the ALHD group (n = 31). CONCLUSION: Changing from 100% soybean oil to a mixed lipid in PN is helpful to reduce soybean oil intake. However, it is also important to increase the mixed lipid dose to decrease the amount of dextrose provided. PNs containing higher amounts of mixed lipids (40-45% kcal) with lower amounts of dextrose (20-30% kcal) may have clinical benefits that warrant further exploration.
Assuntos
Ingestão de Energia , Óleo de Soja , Humanos , Adolescente , Adulto , Estudos Retrospectivos , Nutrição Parenteral/efeitos adversos , GlucoseRESUMO
INTRODUCTION: Prolonged use of parenteral nutrition can eventually lead to liver abnormalities. Causative factors include decreased enteral stimulation, high intakes of intravenous dextrose, proinflammatory 100 % soybean oil-based lipids, and increased burden on liver through 24-h infusions. We present a case report of a patient who received parenteral nutrition modifications to address liver dysfunction. PRESENTATION OF CASE: Our patient was a 37-year-old African American male with a past medical history including refractory Crohn's disease complicated by multiple small bowel obstructions, several bowel surgeries, left lower quadrant colostomy placement, short bowel syndrome, severe protein calorie malnutrition, parenteral nutrition dependence, and elevated liver function tests. He was admitted for nutritional optimization before a planned takedown of multiple chronic enterocutaneous and perianal fistulas. His home parenteral nutrition order contained high amounts of dextrose (69 % kcal), and low amounts of 100 % soybean oil (11 % kcal). DISCUSSION: Due to an elevated alkaline phosphatase level at baseline (1746 U/L), the Registered Dietitian maximized protein, decreased the dextrose by 62.5 %, and changed to SMOFlipid (a fish-oil containing lipid) at >1 g/kg/day to address liver abnormalities. Within 1.5 months of changing parenteral nutrition to high SMOFlipid (>30 % kcal) with low dextrose (<30 % kcal) content, alkaline phosphatase levels declined by 62 %, prealbumin levels increased by 56 %, and c-reactive protein levels decreased by 62 %. CONCLUSION: Parenteral nutrition modifications led to reversal of chronic liver dysfunction. This patient ultimately underwent a successful high-risk fistula takedown procedure, allowing for complete weaning of parenteral nutrition and achievement of sustained nutritional autonomy.
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BACKGROUND: The "I COUGH" protocol is associated with improved postoperative pulmonary outcomes, and ambulation is an essential component. I COUGH is an acronym for Incentive spirometry, Coughing, Oral care, Understanding (patient and staff education), Getting-out-of-bed, and Head-of-bed elevation. This trial sought to enhance one component, specifically ambulation after operations. METHODS: Randomized trial of inpatients in a safety-net, academic medical center. The intervention group received standard I COUGH education along with text message reminders to ambulate postoperatively, whereas the control group received standard education alone. Postoperative walking frequency was compared to each participant's ambulation on the day prior to enrollment. RESULTS: The intervention group had an average improvement of 1.8 ± 1.8 walks per day per patient, while the average change for the control group was 0.2 ± 1.0 walks per day per patient. This represents a 9-fold increase in ambulation for the intervention group (p = 0.03). CONCLUSIONS: Implementation of text message reminders increased ambulation and improved adherence to the I COUGH protocol following operations. This system should be further investigated as an adjunct to postoperative care.
Assuntos
Envio de Mensagens de Texto , Tosse , Hospitais , Humanos , Projetos Piloto , CaminhadaRESUMO
INTRODUCTION: Trauma patients receiving massive transfusion protocol (MTP) are at risk of citrate-induced hypocalcemia and hyperkalemia. Here we evaluate potassium (K), ionized calcium (iCa), and K/iCa ratio as predictors of mortality. METHODS: This retrospective study includes all adult trauma patients who received MTP within 1 h at our level I trauma center between 2014 and 2019. Receiver operating characteristic curve analysis assessed predictive accuracy of K/iCa ratio at admission on 120-day mortality. RESULTS: Of 614 patients, 146 received MTP within 1 h and 38 expired. Patients who expired had higher K/iCa ratio than survivors (median [IQR] = 5.7 [3.8-7.2] vs 3.7 [3.1-4.9], p < 0.001). Area under the curve of K/iCa was 0.72 (95%CI = 0.62-0.82, p < 0.001) with sensitivity = 63.2% and specificity = 77.6%. At the optimum K/iCa cutoff (5.07), patients with high ratios had 4 times higher mortality risk (HR = 3.97, 95%CI = 1.89-8.32, p < 0.001). CONCLUSION: Elevated K/iCa ratio was an independent predictor of mortality in trauma patients managed with MTP.
Assuntos
Centros de Traumatologia , Ferimentos e Lesões , Adulto , Transfusão de Sangue/métodos , Árvores de Decisões , Hemorragia , Humanos , Estudos Retrospectivos , Ferimentos e Lesões/complicaçõesRESUMO
BACKGROUND: Trauma scores are used to give clinicians appropriate quantitative context in making decisions. Studies show that anatomical trauma scores predicted intensive care unit admission better, while physiological trauma scores predicted mortality better. We hypothesize that trauma scores have a hierarchy of efficacies at predicting mortality and operative decision making. METHODS: We performed a retrospective analysis of our trauma patient database at a level 1 trauma center from 2016 to 2020 and calculated the following trauma scores: Glasgow Coma Scale, Revised Trauma Score, Trauma Injury Severity Score, Injury Severity Score, Shock Index, and New Trauma Injury Severity Score (NISS). Receiver operating characteristic curves were used to evaluate the sensitivity and specificity of trauma scores for predicting mortality. RESULTS: A total of 738 patients were included (mean ± SD age, 35.7 ± 15.6 years). Area under the curve (AUC) results from the DeLong test showed that NISS predicted mortality the best compared with other trauma scores. New Trauma Injury Severity Score was superior in predicting mortality for penetrating trauma (AUC, 0.86 ± 0.02; p < 0.001) compared with blunt trauma (AUC, 0.73 ± 0.04; p < 0.001). Trauma Injury Severity Score was the best predictor of mortality for patients with gunshot wounds (AUC, 0.83; 95% confidence interval [CI], 0.73-0.92; p < 0.001), motor vehicle accidents (AUC, 0.80; 95% CI, 0.61-1.00; p = 0.01), and falls (AUC, 0.73; 95% CI, 0.61-0.85; p = 0.007). CONCLUSION: New Trauma Injury Severity Score was the best scoring index for predicting mortality in trauma patients, especially for penetrating trauma. Clinicians should consider incorporating other trauma scores, especially NISS and Trauma Injury Severity Score, in determining injury severity and the likelihood of mortality. These scores can help physicians determine the best course of action in patient management. LEVEL OF EVIDENCE: Prognostic and Epidemiologic; level IV.
Assuntos
Índices de Gravidade do Trauma , Ferimentos e Lesões/mortalidade , Adulto , Cuidados Críticos , Feminino , Hospitalização , Humanos , Escala de Gravidade do Ferimento , Masculino , Valor Preditivo dos Testes , Estudos Retrospectivos , Sensibilidade e Especificidade , Centros de TraumatologiaRESUMO
OBJECTIVE: Studies showed that a lack of insurance is associated with worse trauma outcomes. We examine insurance status and trauma mortality in a diverse metropolitan city and hypothesize that the higher risk of mortality in uninsured patients is due to insurance status and other factors. METHODS: A retrospective analysis of patients admitted to a Level 1 Trauma center for emergent surgery in a diverse metropolitan city from Jan 2016-May 2020 was conducted. Patients of different insurance statuses were analyzed for their injury mechanism and surgical intervention outcomes. Multivariate logistic regression was performed and the results were presented as odds ratio with 95% confidence intervals and P values. Statistical significance was set at P < .05. RESULTS: 738 patients met study criteria. Medicaid patients made up the largest proportions of injury mechanisms: 65.1% of gunshot wound cases, sharp object (41.7%), and falls (32.5%). Private insurance (OR = .13, 95% CI: .05-.35, P = .000), Medicaid (OR = .19, 95% CI: .10-.35, P = .000), Medicare (OR = .65, 95% CI: 0.28-1.51, P = .31), and other insurance (OR = .44, 95% CI 0.22-.87, P = .01) were associated with survival. Uninsured patients had the highest mortality rate resulting from trauma at 32.6% (P < .001), and the lowest mortality rate belonged to the private insurance cohort (6.3%, P < .001). Uninsured patients accounted for 10.5% of gunshot wound cases, 8.5% of motor vehicle accident cases, 25% of sharp object cases, and 6.6% of falls. CONCLUSION: Being uninsured was independently associated with mortality, while having insurance improved outcomes. Underlying mechanisms should be further elucidated to improve health equity and trauma outcomes in diverse patient populations.
Assuntos
Ferimentos por Arma de Fogo , Idoso , Humanos , Cobertura do Seguro , Seguro Saúde , Medicaid , Pessoas sem Cobertura de Seguro de Saúde , Medicare , Estudos Retrospectivos , Centros de Traumatologia , Estados Unidos/epidemiologia , Ferimentos por Arma de Fogo/epidemiologia , Ferimentos por Arma de Fogo/cirurgiaRESUMO
BACKGROUND: Viscoelastic tests including thromboelastography (TEG) and rotational thromboelastometry (ROTEM) are being used in patients with severe hemorrhage at trauma centers to guide resuscitation. Several recent studies demonstrated hypercoagulability in female trauma patients that was associated with a survival advantage. The objective of our study was to elucidate the effects of gender differences in TEG/ROTEM values on survival in trauma patients with severe hemorrhage. METHODS: A retrospective review of consecutive adult patients receiving massive transfusion protocol (MTP) at 7 Level I trauma centers was performed from 2013 to 2018. Data were stratified by gender and then further examined by TEG or ROTEM parameters. Results were analyzed using univariate and multi-variate analyses. RESULTS: A total of 1565 patients were included with 70.9% male gender (n = 1110/1565). Female trauma patients were older than male patients (43.5 ± .9 vs 41.1 ± .6 years, P = .01). On TEG, females had longer reaction times (6.1 ± .9 min vs 4.8 ± .2 min, P = .03), increased alpha angle (68.6 ± .8 vs 65.7 ± .4, P < .001), and higher maximum amplitude (59.8 ± .8 vs 56.3 ± .4, P < .001). On ROTEM, females had significantly longer clot time (99.2 ± 13.7 vs 75.1 ± 2.6 sec, P = .09) and clot formation time (153.6 ± 10.6 sec vs 106.9 ± 3.8 sec, P < .001). When comparing by gender, no difference for in-hospital mortality was found for patients in the TEG or ROTEM group (P > .05). Multivariate analysis showed no survival difference for female patients (OR 1.11, 95% CI .83-1.50, P = .48). CONCLUSIONS: Although a difference between male and females was found on TEG/ROTEM for certain clotting parameters, no difference in mortality was observed. Prospective multi-institutional studies are needed.
Assuntos
Coagulação Sanguínea/fisiologia , Hemorragia/sangue , Ressuscitação/métodos , Fatores Sexuais , Tromboelastografia/métodos , Ferimentos e Lesões/sangue , Adulto , Análise de Variância , Transfusão de Sangue , Feminino , Hemorragia/etiologia , Hemorragia/mortalidade , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Centros de Traumatologia , Ferimentos e Lesões/complicações , Ferimentos e Lesões/mortalidadeRESUMO
Background: Vibrio vulnificus is a rare but life-threatening infection that effects the population near warm coastal areas. This infection could be fulminant and rapidly progress to severe sepsis and necrotizing soft tissue infection. Early diagnosis and treatment are critical to saving patients' lives. With multiple studies reporting discrepancies in prognostic factors and different treatment protocols, we aimed through this meta-analysis to assess these factors and protocols and the impact on the outcome of the infection. Materials and Methods: In accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic search of PubMed, Embase, and Cochrane Library databases by two independent reviewers was reported. Studies evaluating prognostic factors and treatment outcomes of Vibrio vulnificus infections were included. Comprehensive Meta-Analysis, version 3.0 was used. Results: Two hundred eleven studies were identified. Of those, eight studies met our inclusion criteria. The following factors on presentation were associated with higher mortality rates; concomitant liver disease (odds ratio [OR], 4.38; 95% confidence interval [CI], 2.43-7.87; p < 0.001), renal disease (OR, 3.90; 95% CI, 1.37-11.12; p = 0.011), septic shock (OR, 2.82; 95% CI, 1.84-4.31; p < 0.001), higher Acute Physiology and Chronic Health Evaluation (APACHE) II score (OR, 3.40; 95% CI, 2.26-5.12; p < 0.001), elevated band cells count (OR, 2.61; 95% CI, 1.13-6.0; p = 0.024), hypoalbuminemia (OR, 3.41; 95% CI, 1.58-7.35; p = 0.002), and infection involving multiple limbs (OR, 4.36; 95% CI, 1.72-11.07; p = 0.002). Interestingly, different antibiotic regimens did not have any impact on outcomes, however, delayed surgical intervention after the first 12 or 24 hours was associated with higher mortality rates (OR, 2.64; 95% CI, 1.39-5.0; p = 0.003 and OR, 2.99; 95% CI, 1.54-5.78; p = 0.001, respectively). Conclusion: The presence of liver or renal disease, higher APACHE II scores, septic shock, hypoalbuminemia, or elevated band cell on presentation should alert the physician to the higher risk of mortality. Different antibiotic regimens did not impact the outcomes in these patients and delayed surgical intervention is associated with worsening of mortality.
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Sepse , Infecções dos Tecidos Moles , Vibrio vulnificus , Humanos , Prognóstico , Estudos Retrospectivos , Infecções dos Tecidos Moles/epidemiologiaRESUMO
INTRODUCTION: Recent studies have suggested the female hypercoaguable state may have a protective effect in trauma. However, whether this hypercoagulable profile confers a survival benefit in massively transfused trauma patients has yet to be determined. We hypothesized that females would have better outcomes than males after traumatic injury that required massive transfusion protocol (MTP). PATIENTS AND METHODS: All trauma patients who underwent MTP at an urban, level 1, academic trauma center were reviewed from November 2007 to October 2018. Female MTP patients were compared to their male counterparts. RESULTS: There were a total of 643 trauma patients undergoing MTP. Of these, 90 (13.8%) were female and 563 (86.2%) were male. Presenting blood pressure, heart rate, shock index, and injury severity score (ISS) were not significantly different. Overall mortality and incidence of venous thromboembolism were similar. Complication profile and hospital stay were similar. On logistic regression, female sex was not associated with survival (HR: 1.04, 95% CI: 0.56-1.92, Pâ=â0.91). Variables associated with mortality included age (HR: 1.02, 95% CI: 1.05-1.09, Pâ=â0.03) and ISS (HR: 1.07, 95% CI: 1.05-1.09, Pâ<â0.001). Increasing Glascow Coma Scale was associated with survival (HR: 0.85, 95% CI: 0.82-0.89, Pâ<â0.001). On subset analysis, premenopausal women (ageâ<â50) did not have a survival advantage in comparison with similar aged males (HR: 0.68, 95% CI: 0.36-1.28, Pâ=â0.24). DISCUSSION: Sex differences in coagulation profile do not result in a survival advantage for females when MTP is required.
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Transfusão de Sangue , Ferimentos e Lesões/terapia , Adulto , Coagulação Sanguínea , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Caracteres Sexuais , Ferimentos e Lesões/sangue , Adulto JovemRESUMO
BACKGROUND: Numerous advancements in hemorrhage control and volume replacement that comprise damage control resuscitation (DCR) have been implemented in the last decade to reduce deaths from bleeding. We sought to determine the impact of DCR interventions on mortality over 12âyears in a massive transfusion protocol (MTP) population. We hypothesized that mortality would be decreased in later years, which would have used more DCR interventions. STUDY DESIGN: This was a retrospective review of all MTP patients treated at a large regional Level I trauma center from 2008 to 2019. Interventions by year of implementation examined included MTP 1:1 ratio (2009), liquid plasma (2010), tranexamic acid (2012), prehospital tourniquets (2013), REBOA/TEG (2017), satellite blood station (2018), and whole blood transfusion (2019). Relative risk and odds of mortality for DCR interventions were examined. RESULTS: There were 824 MTP patients included. The cohort was primarily male (80.6%) injured by penetrating mechanism (68.1%) with median (interquartile range) age 31âyears (23-44) and New Injury Severity Score 25 (16-34). Overall mortality was unchanged [(38.3%-56.6%); Pâ=â0.26]. Tourniquets (Pâ=â0.02) and whole blood (WB) (Pâ=â0.03) were associated with lower unadjusted mortality; only tourniquets remained significant after adjustment (OR: 0.39; 95% CI: 0.17-0.89; Pâ=â0.03). CONCLUSIONS: Despite lower mortality with use of tourniquets and WB, mortality rates due to hemorrhage have not improved at our high MTP volume institution, suggesting implementation of new in-hospital strategies is insufficient to reduce mortality. Future efforts should be directed toward moving hemorrhage control and effective resuscitation interventions to the injury scene.
Assuntos
Técnicas Hemostáticas , Choque Hemorrágico/mortalidade , Adulto , Antifibrinolíticos/uso terapêutico , Transfusão de Sangue , Feminino , Humanos , Louisiana , Masculino , Estudos Retrospectivos , Choque Hemorrágico/terapia , Torniquetes , Ácido Tranexâmico/uso terapêutico , Centros de Traumatologia , Ferimentos e Lesões/terapia , Adulto JovemRESUMO
BACKGROUND: Surgical stabilization for rib fractures (SSRF) in trauma patients remains controversial, with guidelines currently suggesting the procedure for only select patient groups. How surgical stabilization for rib fractures affect hospital readmission in patients with traumatic rib fractures is unknown. We hypothesized that surgical stabilization for rib fractures would not decrease the risk of readmission. METHODS: The National Readmission Database was examined for adults with any rib fractures from 2010 to 2017. Readmission up to 90 days was examined. Patients receiving surgical stabilization for rib fractures were compared with those receiving nonoperative treatment. RESULTS: In total, 864,485 patients met criteria, with 13,701 (1.6%) receiving SSRF. For patients receiving SSRF, 338 (1.5%) were readmitted. Readmitted patients had higher Charlson Comorbidity Index and were more likely to have flail chest. On multivariate propensity score-matched analysis, SSRF (Hazard Ratio [HR]: 0.55, 95% confidence interval [CI] 0.33-0.92, P = .022) was associated with reduced readmission. Addition of surgical stabilization for rib fractures to video-assisted thoracoscopic surgery (VATS) (Odds Ratio [OR]: 0.95, 95% CI 0.52-1.73, P = .86) or thoracotomy (OR: 1.97, 95% CI 0.83-4.70, P = .13) was not associated with increased readmission. On further propensity matched analysis, VATS + SSRF when compared with SSRF alone (HR: 0.75, 95% CI 0.18-3.20, P = .696), and VATS + SSRF when compared with VATS alone (HR: 0.49, 95% CI 0.11-2.22, P = .355) was also not associated with increased readmission. SSRF on primary admission was associated with increased in-hospital survival (HR: 0.27, 95% CI 0.22-0.32, P < .001). For patients with retained hemothorax who underwent VATS, addition of SSRF did not improve survival (HR = 0.92, 95% CI 0.58-1.46, P = .72). However, for patients requiring thoracotomy for retained hemothorax, concomitant SSRF was associated with improved survival (HR = 0.14, 95% CI 0.06-0.32, P < .001). CONCLUSION: Surgical stabilization for rib fractures is associated with reduced readmission risk while also being associated with improved survival. Patients who had a thoracotomy for retained hemothorax appear to especially benefit from concomitant surgical stabilization for rib fractures.
Assuntos
Tratamento Conservador/estatística & dados numéricos , Fixação de Fratura/estatística & dados numéricos , Hemotórax/epidemiologia , Readmissão do Paciente/estatística & dados numéricos , Fraturas das Costelas/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Hemotórax/etiologia , Hemotórax/cirurgia , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Estudos Retrospectivos , Fraturas das Costelas/complicações , Fraturas das Costelas/diagnóstico , Fraturas das Costelas/mortalidade , Medição de Risco/estatística & dados numéricos , Cirurgia Torácica Vídeoassistida/estatística & dados numéricos , Toracotomia/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Early close ratio transfusion with balanced component therapy (BCT) has been associated with improved outcomes in patients with severe hemorrhage; however, this modality is not comparable with whole blood (WB) constituents. We compared use of BCT vs WB to determine if one yielded superior outcomes in patients with severe hemorrhage. We hypothesized that WB would lead to reduced in-hospital mortality and blood product volume if given in the first 24 hours of admission. STUDY DESIGN: This was a 1-year, single institution, prospective, observational study comparing BCT with WB in adult (18+y) trauma patients with active hemorrhage who required blood transfusion upon arrival at the emergency department. Primary endpoint was in-hospital mortality. Secondary endpoints included 24-hour transfusion volumes, in-hospital clinical outcomes, and complications. RESULTS: A total of 253 patients were included; 71.1% received BCT and 29.9% WB. The WB cohort had significantly more penetrating trauma (64.4% vs 48.9%; p = 0.03) and higher Shock Index (1.12 vs 0.92; p = 0.04). WB patients received significantly fewer units of packed red blood cells (PRBCs) (p < 0.001) and fresh frozen plasma (FFP) (p = 0.04), with a lower incidence of ARDS (p = 0.03) and fewer ventilator days (p = 0.03). Kaplan Meier survival analysis revealed no difference in survival between the 2 transfusion strategies (p = 0.80). When adjusted for various markers of injury severity and critical illness in Cox regression analysis, WB remained unassociated with mortality (hazard ratio 1.25; 95% CI 0.60-2.58; p = 0.55). CONCLUSIONS: There was no difference in survival rates when comparing BCT with WB. In the WB group, the incidence of ARDS, duration of mechanical ventilation, massive transfusion protocol (MTP) activation, and transfusion volumes were significantly reduced. Further research should be directed at analyzing whether there is a true hemorrhage-related pathophysiologic benefit of WB when compared with BCT.
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Transfusão de Componentes Sanguíneos/estatística & dados numéricos , Transfusão de Sangue/estatística & dados numéricos , Hemorragia/terapia , Síndrome do Desconforto Respiratório/epidemiologia , Ferimentos e Lesões/terapia , Adulto , Feminino , Hemorragia/etiologia , Hemorragia/mortalidade , Mortalidade Hospitalar , Humanos , Incidência , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Respiração Artificial/estatística & dados numéricos , Síndrome do Desconforto Respiratório/etiologia , Síndrome do Desconforto Respiratório/prevenção & controle , Índice de Gravidade de Doença , Taxa de Sobrevida , Índices de Gravidade do Trauma , Resultado do Tratamento , Ferimentos e Lesões/complicações , Ferimentos e Lesões/diagnóstico , Ferimentos e Lesões/mortalidade , Adulto JovemRESUMO
The coronavirus disease 2019 (COVID-19) pandemic is a slow-moving global disaster with unique challenges for maintaining trauma center operations. University Medical Center New Orleans is the only level 1 trauma center in New Orleans, LA, which became an early hotspot for COVID-19. Intensive care unit surge capacity, addressing components including space, staff, stuff, and structure, is important in maintaining trauma center operability during a high resource-strain event like a pandemic. We report management of the trauma center's surge capacity to maintain trauma center operations while assisting in the care of critically ill COVID-19 patients. Lessons learned and recommendations are provided to assist trauma centers in planning for the influx of COVID-19 patients at their centers.
Assuntos
COVID-19 , Centros de Traumatologia , Cuidados Críticos , Humanos , Pandemias/prevenção & controle , SARS-CoV-2RESUMO
INTRODUCTION: Hemorrhagic shock has recently been shown to cause shedding of a carbohydrate surface layer of endothelial cells known as the glycocalyx. This shedding of the glycocalyx is thought to be a mediator of the coagulopathy seen in trauma patients. Clinical studies have demonstrated increases in shed glycocalyx in the blood after trauma, and animal studies have measured glycocalyx disruption in blood vessels in the lung, skeletal muscle, and mesentery. However, no study has measured glycocalyx disruption across a wide range of vascular beds to quantify the primary locations of this shedding. METHODS: In the present study, we used a rat model of hemorrhagic shock and resuscitation to more comprehensively assess glycocalyx disruption across a range of organs. Glycocalyx disruption was assessed by fluorescent-labeled wheat germ agglutinin or syndecan-1 antibody staining in flash frozen tissue. RESULTS: We found that our model did elicit glycocalyx shedding, as assessed by an increase in plasma syndecan-1 levels. In tissue sections, we found that the greatest glycocalyx disruption occurred in vessels in the lung and intestine. Shedding to a lesser extent was observed in vessels of the brain, heart, and skeletal muscle. Liver vessel glycocalyx was unaffected, and kidney vessels, including the glomerular capillaries, displayed an increase in glycocalyx. We also measured reactive oxygen species (ROS) in the endothelial cells from these organs, and found that the greatest increase in ROS occurred in the two beds with the greatest glycocalyx shedding, the lungs, and intestine. We also detected fibrin deposition in lung vessels following hemorrhage-resuscitation. CONCLUSIONS: We conclude that the endothelium in the lungs and intestine are particularly susceptible to the oxidative stress of hemorrhage-resuscitation, as well as the resulting glycocalyx disruption. Thus, these two vessel beds may be important drivers of coagulopathy in trauma patients.