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Geriatric patients undergoing emergency surgery are at significantly higher risk for complications and death when compared with younger patients. Optimizing care for these patients requires a multidisciplinary team, special attention to physiologic changes and medication use, as well as targeted intervention to mitigate complications such as delirium, which can worsen overall outcomes. Frailty can be assessed preoperatively to identify patients at the highest risk for complications. Shared decision-making with both the family and patient during the consent process is integral to defining patient's goals of care in these high-risk situations.
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Fragilidade , Humanos , Idoso , Avaliação Geriátrica , Idoso Fragilizado , Complicações Pós-Operatórias/prevenção & controleRESUMO
BACKGROUND: Surgical dogma states that "if you think about doing a fasciotomy, you do it," yet the benefit of this approach remains unclear. We hypothesized that early fasciotomy during index operative procedures for extremity vascular trauma would be associated with improved patient outcomes. STUDY DESIGN: This prospective, observational multicenter (17 level 1, 1 level 2) analysis included patients ≥15 years old with extremity vascular injury requiring operative management. Clinical variables were analyzed with respect to fasciotomy timing for correlation with outcomes, including muscle necrosis and limb amputation. Associated variables (p < 0.05) were input into multivariable logistic regression models evaluating these endpoints. RESULTS: Of 436 study patients, most were male (87%) with penetrating (57%), lower extremity (77%), arterial (73%), vein (40%), and bony (53%) injury with prolonged hospital length of stay (11 days). Patients who had index fasciotomy (66%) were compared with those who did not (34%), and no differences were appreciated with respect to age, initial systolic blood pressure, tourniquet time, "hard" signs of vascular injury, massive transfusion protocol activation, or Injury Severity Score (all p < 0.05). Of the 289 patients who underwent index fasciotomy, 49% had prophylactic fasciotomy, 11% developed muscle necrosis, 4% required an additional fasciotomy, and 8% required amputation, although only 28 of 147 (19%) required delayed fasciotomy in those without index fasciotomy. Importantly, forgoing index fasciotomy did not correlate (p > 0.05) with additional muscle necrosis or amputation risk in the delayed fasciotomy group. After controlling for confounders, index surgery fasciotomy was not associated with either muscle necrosis or limb salvage in multivariable models. CONCLUSIONS: Routine, index operation fasciotomy failed to demonstrate an outcome benefit in this prospective, multicenter analysis. Our data suggest that a careful observation and fasciotomy-when-needed approach may limit unnecessary surgery and its resulting morbidity in extremity vascular trauma patients.
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Lesões do Sistema Vascular , Humanos , Masculino , Estados Unidos , Adolescente , Feminino , Lesões do Sistema Vascular/cirurgia , Lesões do Sistema Vascular/complicações , Estudos Prospectivos , Resultado do Tratamento , Estudos Retrospectivos , Salvamento de Membro , Extremidade Inferior/irrigação sanguínea , Necrose/complicações , Necrose/cirurgiaRESUMO
At a large academic level 1 trauma center, an additional resource was added at night, the Critical Care Resource Intensivist (CCRI), which is a multi-disciplinary group of fellowship trained intensivists. Prior to implementation of this additional resource, concurrent to implementation and one-year post implementation, critical care (CC) nurses that provide care in the surgical, neurologic, medical, and cardiac intensive care units (ICU) were anonymously surveyed to evaluate the CCRI model from a nursing perspective. Survey results were aggregated via an electronic cloud-based survey tool. Our goal was to obtain qualitative data to inform hypothesis generation and quality improvement questions. As such, we collected free-text answers to the questions, "Do you ever have concerns about availability of faculty in the ICU?" and, "Do you have any suggestions or comments after implementation of CCRI?" Answers were categorized into pre- and postCCRI strata. When coding the data, the investigators found a total of 9 themes that connected all the free-text survey. The themes included faculty accessibility, nurse safety, satisfaction, continuum of care and patient safety, to name a few. CCRI was uniformly and unanimously felt to improve patient care and decrease provider stress, because of improved availability and responsiveness of cc-faculty. The need to expand the CCRI model across institutional campuses was also stated clearly within their responses. These surveys demonstrate the strong support for the CCRI model by CC nurse providers. Further studies should investigate the effects of CCRI on nurse provider burnout and turnover, especially given recent crises in nursing.
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Esgotamento Profissional , Enfermagem de Cuidados Críticos , Humanos , Cuidados Críticos , Unidades de Terapia Intensiva , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Completion angiography (CA) is commonly used following repair of extremity vascular injury and is recommended by the Eastern Association for the Surgery of Trauma practice management guidelines for extremity trauma. However, it remains unclear which patients benefit from CA because only level 3 evidence exists. METHODS: This prospective observational multicenter (18LI, 2LII) analysis included patients 15 years or older with extremity vascular injuries requiring operative management. Clinical variables and outcomes were analyzed with respect to with our primary study endpoint, which is need for secondary vascular intervention. RESULTS: Of 438 patients, 296 patients required arterial repair, and 90 patients (30.4%) underwent CA following arterial repair. Institutional protocol (70.9%) was cited as the most common reason to perform CA compared with concern for inadequate repair (29.1%). No patients required a redo extremity vascular surgery if a CA was performed per institutional protocol; however, 26.7% required redo vascular surgery if the CA was performed because of a concern for inadequate repair. No differences were observed in hospital mortality, length of stay, extremity ischemia, or need for amputation between those who did and did not undergo CA. CONCLUSION: Completion angiogram following major extremity injury should be considered in a case-by-case basis. Limiting completion angiograms to those patients with concern for an inadequate vascular repair may limit unnecessary surgery and morbidity. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level III.
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Angiografia , Procedimentos de Cirurgia Plástica , Lesões do Sistema Vascular , Humanos , Angiografia/métodos , Extremidades/diagnóstico por imagem , Extremidades/cirurgia , Extremidades/irrigação sanguínea , Extremidade Inferior/irrigação sanguínea , Estudos Retrospectivos , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/métodos , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/cirurgiaRESUMO
BACKGROUND: In single-institution studies, overtriaging low-risk postoperative patients to ICUs has been associated with a low value of care; undertriaging high-risk postoperative patients to general wards has been associated with increased mortality and morbidity. This study tested the reproducibility of an automated postoperative triage classification system to generating an actionable, explainable decision support system. STUDY DESIGN: This longitudinal cohort study included adults undergoing inpatient surgery at two university hospitals. Triage classifications were generated by an explainable deep learning model using preoperative and intraoperative electronic health record features. Nearest neighbor algorithms identified risk-matched controls. Primary outcomes were mortality, morbidity, and value of care (inverted risk-adjusted mortality/total direct costs). RESULTS: Among 4,669 ICU admissions, 237 (5.1%) were overtriaged. Compared with 1,021 control ward admissions, overtriaged admissions had similar outcomes but higher costs ($15.9K [interquartile range $9.8K to $22.3K] vs $10.7K [$7.0K to $17.6K], p < 0.001) and lower value of care (0.2 [0.1 to 0.3] vs 1.5 [0.9 to 2.2], p < 0.001). Among 8,594 ward admissions, 1,029 (12.0%) were undertriaged. Compared with 2,498 control ICU admissions, undertriaged admissions had longer hospital length-of-stays (6.4 [3.4 to 12.4] vs 5.4 [2.6 to 10.4] days, p < 0.001); greater incidence of hospital mortality (1.7% vs 0.7%, p = 0.03), cardiac arrest (1.4% vs 0.5%, p = 0.04), and persistent acute kidney injury without renal recovery (5.2% vs 2.8%, p = 0.002); similar costs ($21.8K [$13.3K to $34.9K] vs $21.9K [$13.1K to $36.3K]); and lower value of care (0.8 [0.5 to 1.3] vs 1.2 [0.7 to 2.0], p < 0.001). CONCLUSIONS: Overtriage was associated with low value of care; undertriage was associated with both low value of care and increased mortality and morbidity. The proposed framework for generating automated postoperative triage classifications is reproducible.
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Aprendizado Profundo , Adulto , Humanos , Estudos Longitudinais , Reprodutibilidade dos Testes , Triagem , Estudos de Coortes , Estudos RetrospectivosRESUMO
INTRODUCTION: Injuries to the inferior vena cava (IVC), while uncommon, have a high mortality despite modern advances. The goal of this study is to describe the diagnosis and management in the largest available prospective data set of vascular injuries across anatomic levels of IVC injury. METHODS: The American Association for the Surgery of Trauma PROspective Observational Vascular Injury Treatment (PROOVIT) registry was queried from November 2013 to January 2019. Demographics, diagnostic modalities, injury patterns, and management strategies were recorded and analyzed. Comparisons between anatomic levels were made using non-parametric Wilcoxon rank-sum statistics. RESULTS: 140 patients from 19 institutions were identified; median age was 30 years old (IQR 23-41), 75% were male, and 62% had penetrating mechanism. The suprarenal IVC group was associated with blunt mechanism (53% vs 32%, P = .02), had lower admission systolic blood pressure, pH, Glasgow Coma Scale (GCS), and higher ISS and thorax and abdomen AIS than the infrarenal injury group. Injuries were managed with open repair (70%) and ligation (30% overall; infrarenal 37% vs suprarenal 13%, P = .01). Endovascular therapy was used in 2% of cases. Overall mortality was 42% (infrarenal 33% vs suprarenal 66%, P<.001). Among survivors, there was no difference in first 24-hour PRBC transfusion requirement, or hospital or ICU length of stay. CONCLUSIONS: Current PROOVIT registry data demonstrate continued use of ligation extending to the suprarenal IVC, limited adoption of endovascular management, and no dramatic increase in overall survival compared to previously published studies. Survival is likely related to IVC injury location and total injury burden.
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Traumatismos Abdominais , Lesões do Sistema Vascular , Humanos , Masculino , Adulto , Feminino , Lesões do Sistema Vascular/diagnóstico , Lesões do Sistema Vascular/cirurgia , Veia Cava Inferior/cirurgia , Veia Cava Inferior/lesões , Estudos Prospectivos , Ligadura , Traumatismos Abdominais/cirurgia , Abdome , Estudos RetrospectivosRESUMO
INTRODUCTION: To decrease the complications related to central catheters there has been an increasing utilization of peripherally inserted central catheters (PICC) and ultrasound-guided long peripheral intravenous catheters (i.e. midlines). While the complications of PICC lines are well described there is less reported data on complications related to midline catheters. Our study aims are to compare the incidences of infectious and deep venous thrombosis (DVT) and sepsis related to PICCs and Midlines. METHODS: We performed a single-center retrospective review at an academic hospital. Data were collected on patients admitted between 1/1/2014-5/31/2016. Patient demographics, hospital length of stay (LOS), and ventilator days were collected. Outcomes of interest were line-related infections and thromboembolic events after the placement of these catheters. Endpoints were compared between three groups (PICC group, midline group and PICC placement followed by midline placement group). Univariate and multivariable analyses were used to compare across the three groups. RESULTS: The study included 3560 unique patients with 5058 catheters. There was an increase in use of midlines over the observed study period (245% increase from the end of 2015 to the middle of 2016). We found no significant differences in the rates of DVT among the three groups (PICC 4%, midline 3% and PICC-midline 4%; p = 0.12). There were no differences across the groups for sepsis (PICC 29%, midline 27%, and PICC-midline 32%; p = 0.14) or septic shock (PICC 7%, midline 8%, and PICC-midline 6%; p = 0.39). Adjusted means LOS were higher for patients with PICC lines compared to midlines, in both females and males. PICC group stayed longer, on average, on the ventilator compared to the midline group. No other significant differences were seen among groups. CONCLUSION: Increased utilization of midline catheters were not associated with decreased risk of DVT or sepsis when compared to peripherally inserted central catheters.
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Cateterismo Venoso Central , Cateterismo Periférico , Cateteres Venosos Centrais , Sepse , Cateterismo Venoso Central/efeitos adversos , Cateterismo Periférico/efeitos adversos , Catéteres , Cateteres Venosos Centrais/efeitos adversos , Feminino , Humanos , Incidência , Masculino , Estudos Retrospectivos , Fatores de Risco , Sepse/epidemiologia , Sepse/etiologiaRESUMO
BACKGROUND: Cervical spinal cord injury (CSCI) is devastating and costly. Previous research has demonstrated that diaphragm pacing (DPS) is safe and improves respiratory mechanics. This may decrease hospital stays, vent days, and costs. We hypothesized DPS implantation would facilitate liberation from ventilation and would impact hospital charges. METHODS: We performed a retrospective review of patients with acute CSCI between January 2005 and May 2017. Routine demographics were collected. Patients underwent propensity matching based on age, injury severity score, ventilator days, hospital length of stay, and need for tracheostomy. We then adjusted total hospital charges by year using US Bureau of Labor Statistics annual adjusted Medical Care Prices. Bivariate and multivariate linear regression statistics were performed using STATA V.15. RESULTS: Between July 2011 and May 2017, all patients with acute CSCI were evaluated for DPS implantation. 40 patients who had laparoscopic DPS implantation (DPS) were matched to 61 who did not (NO DPS). Following DPS implantation, there was a statistically significant increase in spontaneous Vt compared with NO DPS (+88 mL vs -13 mL; 95% CI 46 to 131 vs -78 to 51 mL, respectively; p=0.004). Median time to liberation after DPS was significantly shorter (10 vs 29 days; 95% CI 6.5 to 13.6 vs 23.1 to 35.3 days; p<0.001). Adjusted hospital charges were significantly lower for DPS on multivariate linear regression models controlling for year of injury, sex, race, injury severity, and age (p=0.003). DISCUSSION: DPS implantation in patients with acute CSCI produces significant improvements in spontaneous Vt and reduces time to liberation, which translated into reduced hospital charges on a risk-adjusted, inflation-adjusted model. DPS implantation for patients with acute CSCI should be considered. LEVEL OF EVIDENCE: Level III.
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BACKGROUND: Cervical spinal cord injury (CSCI) is devastating with ventilator-associated pneumonia being a main driver of morbidity and mortality. Laparoscopic diaphragm pacing implantation (DPS) has been used for earlier liberation from mechanical ventilation. We hypothesized that DPS would improve respiratory mechanics and facilitate liberation. METHODS: We performed a retrospective review of acute CSCI patients between January 2005 and May 2017. Routine demographics were collected. Patients underwent propensity score matching based on age, Injury Severity Score, ventilator days, hospital length of stay, and need for tracheostomy. Patients with complete respiratory mechanics data were analyzed and compared. Those who did not have DPS (NO DPS) had spontaneous tidal volume (Vt) recorded at time of intensive care unit admission, at day 7, and at day 14, and patients who had DPS had spontaneous Vt recorded before and after DPS. Time to ventilator liberation and changes in size of spontaneous Vt for patients while on the ventilator were analyzed. Bivariate and multivariate logistic and linear regression statistics were performed using STATA v10. RESULTS: Between July 2011 and May 2017, 37 patients that had DPS were matched to 34 who did not (NO DPS). Following DPS, there was a statistically significant increase in spontaneous Vt compared with NO DPS (+88 mL vs. -13 mL; 95% confidence interval, 46-131 mL vs. -78 to 51 mL, respectively; p = 0.004). Median time to liberation after DPS was significantly shorter (10 days vs. 29 days; 95% CI, 6.5-13.6 days vs. 23.1-35.3 days; p < 0.001). Liberation prior to hospital discharge was not different between the two groups. The DPS placement was found to be associated with a statistically significant decrease in days to liberation and an increase in spontaneous Vt in multivariate linear regression models. CONCLUSION: The DPS implantation in acute CSCI patients produces significant improvements in spontaneous Vt and reduces time to liberation from mechanical ventilation. Prospective comparative studies are needed to define the clinical benefits and potential cost savings of DPS implantation. LEVEL OF EVIDENCE: Therapeutic IV.
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Diafragma , Terapia por Estimulação Elétrica , Pneumonia Associada à Ventilação Mecânica/prevenção & controle , Insuficiência Respiratória/terapia , Traumatismos da Medula Espinal/complicações , Doença Aguda , Adulto , Vértebras Cervicais , Eletrodos Implantados , Feminino , Humanos , Escala de Gravidade do Ferimento , Unidades de Terapia Intensiva , Tempo de Internação , Modelos Lineares , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Pneumonia Associada à Ventilação Mecânica/etiologia , Respiração , Respiração Artificial/efeitos adversos , Insuficiência Respiratória/etiologia , Mecânica Respiratória , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: The natural history of traumatic hemothorax (HTX) remains unclear. We aimed to describe outcomes of HTX following tube thoracostomy drainage and to delineate factors that predict progression to a retained hemothorax (RH). We hypothesized that initial large-volume HTX predicts the development of an RH. METHODS: We conducted a prospective, observational, multi-institutional study of adult trauma patients diagnosed with an HTX identified on computed tomography (CT) scan with volumes calculated at time of diagnosis. All patients were managed with tube thoracostomy drainage within 24 hours of presentation. Retained hemothorax was defined as blood-density fluid identified on follow-up CT scan or need for additional intervention after initial tube thoracostomy placement for HTX. RESULTS: A total of 369 patients who presented with an HTX initially managed with tube thoracostomy drainage were enrolled from 17 trauma centers. Retained hemothorax was identified in 106 patients (28.7%). Patients with RH had a larger median (interquartile range) HTX volume on initial CT compared with no RH (191 [48-431] mL vs. 88 [35-245] mL, p = 0.013) and were more likely to be older with a higher burden of thoracic injury. After controlling for significant differences between groups, RH was independently associated with a larger HTX on presentation, with a 15% increase in risk of RH for each additional 100 mL of HTX on initial CT imaging (odds ratio, 1.15; 95% confidence interval, 1.08-1.21; p < 0.001). Patients with an RH also had higher rates of pneumonia and longer hospital length of stay than those with successful initial management. Retained hemothorax was also associated with worse functional outcomes at discharge and first outpatient follow-up. CONCLUSION: Larger initial HTX volumes are independently associated with RH, and unsuccessful initial management with tube thoracostomy is associated with worse patient outcomes. Future studies should use this experience to assess a range of options for reducing the risk of unsuccessful initial management. LEVEL OF EVIDENCE: Therapeutic/care management study, level III.
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Tubos Torácicos , Hemotórax/epidemiologia , Hemotórax/cirurgia , Traumatismos Torácicos/complicações , Toracostomia/métodos , Adulto , Drenagem/métodos , Feminino , Hemotórax/diagnóstico por imagem , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação/estatística & dados numéricos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Pneumonia/etiologia , Estudos Prospectivos , Medição de Risco , Traumatismos Torácicos/diagnóstico por imagem , Traumatismos Torácicos/cirurgia , Toracostomia/efeitos adversos , Tomografia Computadorizada por Raios X , Centros de Traumatologia , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
INTRODUCTION: The aim of our study is to analyze the 5 years' trends, mortality rate, and factors that influence mortality after civilian penetrating traumatic brain injury (pTBI). METHODS: We performed a 5-year-analysis of all trauma patients diagnosed with pTBI in the TQIP. Our outcome measures were trends of pTBI. RESULTS: A total of 26,871 had penetrating brain injury over the 5-year period. Mean age was 36.2⯱â¯18 years. Overall 55% of the patients had severe TBI and mortality rate was 43.8%. There was an increase in the rate of pTBI from 3042/100,000 (2010) to 7578/100,000 trauma admissions (2014) (pâ¯<â¯0.001). The mortality rate has increased from 35% (2010) to 48% (2011) (pâ¯<â¯0.001) followed by a linear decrease in mortality to 40% (2014). Independent predictors of mortality were age, pre-hospital intubation, suicide attempt, and craniotomy/craniectomy. CONCLUSIONS: Incidence and mortality for patients who are brought to hospitals following pTBI have gradually increased over the five-year period. Self-inflicted injury and prehospital intubation were the two most significant predictors of mortality.
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Lesões Encefálicas Traumáticas/epidemiologia , Traumatismos Cranianos Penetrantes/epidemiologia , Adolescente , Adulto , Lesões Encefálicas Traumáticas/mortalidade , Feminino , Traumatismos Cranianos Penetrantes/mortalidade , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Recent legislation repealing the Sustainable Growth Rate mandates gradual replacement of fee for service with alternative payment models (APMs), which will include service bundling. We analyzed the 2 years' experience at our state-designated level I trauma center to determine the feasibility of such an approach for trauma care. METHODS: De-identified data from all injured patients treated by the trauma service during 2014 and 2015 were reviewed to determine individual patient injury profiles. Using these injury profiles we created the 'trauma bundle' by concatenating the highest Abbreviated Injury Scale score for each of the six body regions to produce a single 'signature' of injury by region for every patient. These trauma bundles were analyzed by frequency over 2 years and by each year. The impacts of physiology and resource consumption were evaluated by determination of the correlation of the mean and SD of calculated survival probability (Ps) and intensive care unit length of stay (ICU LOS) for each profile group occurring more than 12 times in 2 years. RESULTS: The 5813 patients treated over 2 years produced 858 distinct injury profiles, only 8% (71) of which occurred more than 12 times in 2 years. Comparison of 2014 and 2015 profiles demonstrated high frequency variation among profiles between the 2 years. Analysis of injury patterns occurring >12 times in 2 years demonstrated an inverse correlation between the mean and SD for Ps (R2=0.68) and a direct correlation for ICU LOS (R2=0.84). DISCUSSION: These data indicate that the disease of injury is too inconsistent a mix of injury pattern and physiologic response to be predictably bundled for an APM. The inverse correlation of increasing SD with increasing ICU LOS and decreasing Ps suggests an opportunity for measurable process improvement. LEVEL OF EVIDENCE: Economic and value-based evaluations, level IV. STUDY TYPE: Economic/decision.
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Background: The traditional sequence of trauma care: Airway, Breathing, Circulation (ABC) has been practiced for many years. It became the standard of care despite the lack of scientific evidence. We hypothesized that patients in hypovolemic shock would have comparable outcomes with initiation of bleeding treatment (transfusion) prior to intubation (CAB), compared to those patients treated with the traditional ABC sequence. Methods: This study was sponsored by the American Association for the Surgery of Trauma multicenter trials committee. We performed a retrospective analysis of all patients that presented to trauma centers with presumptive hypovolemic shock indicated by pre-hospital or emergency department hypotension and need for intubation from January 1, 2014 to July 1, 2016. Data collected included demographics, timing of intubation, vital signs before and after intubation, timing of the blood transfusion initiation related to intubation, and outcomes. Results: From 440 patients that met inclusion criteria, 245 (55.7%) received intravenous blood product resuscitation first (CAB), and 195 (44.3%) were intubated before any resuscitation was started (ABC). There was no difference in ISS, mechanism, or comorbidities. Those intubated prior to receiving transfusion had a lower GCS than those with transfusion initiation prior to intubation (ABC: 4, CAB:9, p = 0.005). Although mortality was high in both groups, there was no statistically significant difference (CAB 47% and ABC 50%). In multivariate analysis, initial SBP and initial GCS were the only independent predictors of death. Conclusion: The current study highlights that many trauma centers are already initiating circulation first prior to intubation when treating hypovolemic shock (CAB), even in patients with a low GCS. This practice was not associated with an increased mortality. Further prospective investigation is warranted. Trial registration: IRB approval number: HM20006627. Retrospective trial not registered.
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Circulação Sanguínea/fisiologia , Ressuscitação/métodos , Choque Hemorrágico/terapia , Ferimentos e Lesões/terapia , Adulto , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Ressuscitação/normas , Estudos Retrospectivos , Choque Hemorrágico/mortalidade , Centros de Traumatologia/organização & administração , Centros de Traumatologia/estatística & dados numéricos , Ferimentos e Lesões/mortalidadeAssuntos
Ressuscitação , Toracotomia , Cuidados Críticos , Humanos , Sistema de Registros , Estados UnidosAssuntos
Aorta Abdominal/cirurgia , Fístula Arteriovenosa/cirurgia , Implante de Prótese Vascular/métodos , Corpos Estranhos/cirurgia , Complicações Pós-Operatórias/cirurgia , Stents , Veia Cava Inferior/cirurgia , Ferimentos por Arma de Fogo/cirurgia , Adulto , Aorta Abdominal/diagnóstico por imagem , Aorta Abdominal/lesões , Fístula Arteriovenosa/diagnóstico por imagem , Corpos Estranhos/diagnóstico por imagem , Humanos , Masculino , Veia Cava Inferior/diagnóstico por imagem , Veia Cava Inferior/lesõesRESUMO
Synovial sarcoma is typically an aggressive malignant tumor of the soft tissues, usually in the extremities, that affects young adults. Tumors of the head and neck are rare. Reported head and neck sites have included the hypopharynx (the most common site), the oropharynx, the larynx, and the soft tissues of the neck; only 4 cases of orbital involvement have been previously reported. We describe a case of synovial sarcoma of the medial canthus, which we discovered during a review of a tumor registry. The patient, an 18-year-old woman, underwent conservative excision and postoperative radiation therapy. Long-term follow-up detected no evidence of recurrence. Because there is no established, consistent approach to the treatment of synovial sarcoma of the head and neck, we also present a consensus management plan based on our review of the literature.
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Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias Orbitárias/diagnóstico , Sarcoma Sinovial/diagnóstico , Adolescente , Feminino , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Neoplasias Orbitárias/patologia , Neoplasias Orbitárias/cirurgia , Sarcoma Sinovial/patologia , Sarcoma Sinovial/cirurgiaRESUMO
A 14-year-old girl presented to her pediatrician with right lower quadrant pain that progressed to right upper quadrant pain with radiation to her back. Her past medical history included mitral valve prolapse, and she had no history of oral contraceptive use. Abdominal computed tomography revealed a liver mass and multiple smaller areas of low attenuation, too small to characterize. The clinical and radiographic features were suggestive of hepatocellular adenoma, and she underwent a left hepatic lobectomy. The liver contained one 4.2 cm nodule and multiple (10 to 20) smaller nodules that were well-demarcated from the adjacent liver parenchyma. All lesions were histologically hepatocellular adenomas and, therefore, she was diagnosed with hepatocellular adenomatosis. This case is unique because of the small number of cases of hepatocellular adenomatosis diagnosed in teenagers, and little long-term follow-up.