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INTRODUCTION: There is a paucity of data describing opioid prescribing patterns for trauma patients. We investigated pain medication regimens prescribed at discharge for patients with traumatic rib fractures, as well as potential variables predictive of opioid prescribing. METHODS: A single-center, retrospective analysis was performed of 337 adult patients presenting with ≥1 traumatic rib fractures between January and December 2019. The primary outcome was oral morphine milligram equivalents (MME) prescribed on discharge. A multivariable logistic regression analysis was performed to determine factors independently associated with above median (150) MME prescription at discharge. RESULTS: The majority of patients were male (68.8%) with a median age of 53 y. Blunt trauma accounted for 97.3% of cases with a median Injury Severity Score(ISS) of 10. Locoregional pain procedures were utilized in 16.9% of patients. Opioids were the most common analgesic prescribed at discharge, and 74.1% of patients prescribed opioids on discharge were also prescribed a non-opioid adjunct. On multivariable analysis, daily MME prescribed during hospitalization (OR 1.01, 95% CI 1.01-1.02, P < 0.01) and number of rib fractures (OR 2.26, 95% CI 1.36-3.74, P < 0.01) were predictive of high MME prescribed on discharge. CONCLUSIONS: For patients with traumatic rib fractures, daily MME during hospitalization and number of rib fractures were predictive of high MME prescribing on discharge. Further prospective studies evaluating strategies for pain management and protocolized approaches to opioid prescribing are needed to reduce unnecessary and inappropriate opioid use in this patient population.
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Analgésicos Opioides , Fraturas das Costelas , Adulto , Analgésicos Opioides/uso terapêutico , Feminino , Humanos , Masculino , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Alta do Paciente , Padrões de Prática Médica , Prescrições , Estudos Prospectivos , Estudos Retrospectivos , Fraturas das Costelas/complicaçõesRESUMO
BACKGROUND: Venous thromboembolism chemoprophylaxis (VTE-CHEMO) is often delayed in patients with traumatic brain injury because of the concern for intracranial hemorrhage (ICH) progression. We hypothesize that (1) late time to VTE-CHEMO (≥48 h) is associated with higher incidence of VTE, and (2) VTE-CHEMO use does not correlate with ICH progression. MATERIALS AND METHODS: This is a multiinstitutional retrospective study of patients with traumatic brain injury admitted between 2014 and 2016. Inclusion criteria were head Abbreviated Injury Code ≥2, ICH present on initial head computed tomography, and two or more head computed tomography scans after admission. The primary outcome was VTE, and the secondary outcome was ICH progression. Patients were classified as receiving VTE-CHEMO early (<48 h) or late (≥48 h). Multivariable analysis with Cox proportional hazards regression was performed. RESULTS: Overall, 1803 patients were included. Patients with VTE (n = 137) were more likely to have spinal cord injury, blunt cerebrovascular injury, pelvic or femur fractures, and missed VTE-CHEMO doses. After multivariable regression, body mass index >30 (hazard ratio [HR], 1.05; P = 0.002), Injury Severity Score (HR, 1.004; P < 0.001), pelvic or femur fractures (HR, 1.05; P < 0.0001), spinal cord injury (HR, 1.28; P = 0.02), and missed VTE-CHEMO doses (HR, 1.08; P = 0.01) were significant predictors of VTE. In those who required neurosurgery, late VTE-CHEMO predicted VTE (HR, 1.21; P = 0.0001). Overall, 32% patients experienced ICH progression, which did not correlate with VTE-CHEMO use or timing. CONCLUSIONS: This multicenter study highlights benefits from early VTE-CHEMO and identifies high-risk groups who may benefit from more aggressive prophylaxis. These data also emphasize risk to patients by withholding VTE-CHEMO.
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Anticoagulantes/administração & dosagem , Lesões Encefálicas Traumáticas/complicações , Inibidores da Agregação Plaquetária/administração & dosagem , Tromboembolia Venosa/prevenção & controle , Adulto , Idoso , Quimioprevenção , Colorado/epidemiologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Tempo , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/etiologiaRESUMO
PURPOSE: Fat emboli syndrome is a rare but well-described complication of long-bone fractures classically characterised by a triad of respiratory failure, mental status changes and petechial rash. In this paper, we present the case of a patient who sustained bilateral femoral fractures and subsequently developed FES. Our aim was to review and summarise the current literature regarding the pathophysiology and management of fat emboli syndrome (FES) and propose an algorithm for treating patients with bilateral femoral fractures to reduce the risk of FES. METHODS: A literature analysis was performed to determine implications in the clinical setting. RESULTS: Currently, there exists little high-quality evidence to guide the orthopaedic surgeon in identifying patients at highest risk of FES or in preventing FES in patients with multiple long-bone fractures. However, the literature does suggest that the risk is directly related to the volume of marrow displaced and inversely related to both the time to fracture stabilisation and the respiratory reserve of the patient. Based on these correlations, we propose an algorithm for treating patients with bilateral femoral fractures, taking into consideration haemodynamic and pulmonary stability. CONCLUSIONS: Our algorithm for managing bilateral femoral fractures prioritises early stabilisation with external fixation, staged intramedullary nailing and conversion to plate fixation if FES develops. This protocol is meant to be the basis of future investigations of optimal treatment strategies.
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Embolectomia/métodos , Embolia Gordurosa/etiologia , Fraturas do Fêmur/complicações , Fixação de Fratura/efeitos adversos , Traumatismo Múltiplo/complicações , Adolescente , Algoritmos , Embolia Gordurosa/cirurgia , Feminino , Fraturas do Fêmur/cirurgia , Fixação de Fratura/métodos , Humanos , Traumatismo Múltiplo/cirurgia , Ortopedia , Medição de Risco , CirurgiõesAssuntos
Infecções por Coronavirus/epidemiologia , Acessibilidade aos Serviços de Saúde , Pneumonia Viral/epidemiologia , Centros de Traumatologia/organização & administração , Betacoronavirus , COVID-19 , Protocolos Clínicos , Colorado/epidemiologia , Cuidados Críticos/organização & administração , Humanos , Salas Cirúrgicas/organização & administração , Pandemias , Equipamento de Proteção Individual , Admissão e Escalonamento de Pessoal , Guias de Prática Clínica como Assunto , SARS-CoV-2 , Capacidade de Resposta ante Emergências , TelemedicinaRESUMO
PURPOSE OF REVIEW: To provide an update on the recent developments and controversies in the assessment of the traumatically injured patient. RECENT FINDINGS: Recent literature suggests that: whole-body computed tomography (CT) is an effective strategy in more severely injured blunt trauma patients; 64-slice CT scanning now provides an effective noninvasive screening method for blunt cerebrovascular injury; the need for MRI imaging, in addition to CT, for the diagnosis of occult ligamentous injury of the cervical spine remains an unresolved controversy; point-of-care testing has made significant improvements in our ability to predict which patients will need a massive transfusion; and thromboelastography has enhanced our ability to tailor a hemostatic resuscitation more accurately. SUMMARY: The recent advances in the assessment of the multiply injured patient allow clinicians to more efficiently diagnose a patient's injuries and implement treatment in a more timely manner.
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Traumatismo Múltiplo/diagnóstico , Vértebras Cervicais/lesões , Humanos , Traumatismos da Coluna Vertebral/diagnóstico , Tomografia Computadorizada por Raios X , Triagem , Ferimentos não Penetrantes/diagnósticoRESUMO
BACKGROUND: The abdominal seat belt sign (SBS) is associated with an increased risk of hollow viscus injury (HVI). Older age is associated with worse outcomes in trauma patients. Thus, older trauma patients ≥65 years of age (OTPs) may be at an increased risk of HVI with abdominal SBS. Therefore, we hypothesized an increased incidence of HVI and mortality for OTPs vs younger trauma patients (YTPs) with abdominal SBS. STUDY DESIGN: This post hoc analysis of a multi-institutional, prospective, observational study (8/2020-10/2021) included patients >18 years old with an abdominal SBS who underwent abdominal computed tomography (CT) imaging. Older trauma patients were compared to YTPs (18-64 years old) with bivariate analyses. RESULTS: Of the 754 patients included in this study from nine level-1 trauma centers, there were 110 (14.6%) OTPs and 644 (85.4%) YTPs. Older trauma patients were older (mean 75.3 vs 35.8 years old, P < .01) and had a higher mean Injury Severity Score (10.8 vs 9.0, P = .02). However, YTPs had an increased abdominal abbreviated-injury scale score (2.01 vs 1.63, P = .02). On CT imaging, OTPs less commonly had intraabdominal free fluid (21.7% vs 11.9%, P = .02) despite a similar rate of abdominal soft tissue contusion (P > .05). Older trauma patients also had a statistically similar rate of HVI vs YTPs (5.5% vs 9.8%, P = .15). Despite this, OTPs had increased mortality (5.5% vs 1.1%, P < .01) and length of stay (LOS) (5.9 vs 4.9 days P < .01). CONCLUSION: Despite a similar rate of HVI, OTPs with an abdominal SBS had an increased rate of mortality and LOS. This suggests the need for heightened vigilance when caring for OTPs with abdominal SBS.
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BACKGROUND: Retained hemothorax (rHTX) requiring intervention occurs in up to 20% of patients who undergo chest tube (TT) placement for a hemothorax (HTX). Thoracic irrigation at the time of TT placement decreases the need for secondary intervention in this patient group but those findings are limited because of the single center design. A multi-center study was conducted to evaluate the effectiveness of thoracic irrigation. METHODS: A multi-center, prospective, observational study was conducted between June 2018 and July 2023. Eleven sites contributed patients. Patients were included if they had a TT placed for a HTX and were excluded if: age < 18 years, TT for pneumothorax, thoracotomy or VATS performed within 6 hours of TT, TT >24 hours after injury, TT removed <24 hours, or death within 48 hours. Thoracic irrigation was performed at the discretion of the attending. Each hemithorax was considered separately if bilateral HTX. The primary outcome was secondary intervention for HTX-related complications (rHTX, effusion, or empyema). Secondary intervention was defined as: TT placement, instillation of thrombolytics, VATS, or thoracotomy. Irrigated and non-irrigated hemithoraces were compared using a propensity weighted analysis with age, sex, mechanism of injury, Abbreviated Injury Scale (AIS) chest and TT size as predictors. RESULTS: 493 patients with 462 treated hemothoraces were included, 123 (25%) had thoracic irrigation at TT placement. There were no significant demographic differences between the cohorts. Fifty-seven secondary interventions were performed, 10 (8%) and 47 (13%) in the irrigated and non-irrigated groups, respectively (p = 0.015). Propensity weighted analysis demonstrated a reduction in secondary interventions in the irrigated cohort (Odds Ratio 0.56 (0.34-0.85); p = 0.005). CONCLUSION: This Western Trauma Association multi-center study demonstrates a benefit of thoracic irrigation at the time of TT placement for a HTX. Thoracic irrigation reduces the odds of a secondary intervention for rHTX-related complications by 44%. LEVEL OF EVIDENCE: Therapeutic Study, Level II.
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BACKGROUND: The benefit of targeting high ratio fresh frozen plasma (FFP)/red blood cell (RBC) transfusion in pediatric trauma resuscitation is unclear as existing studies are limited to patients who retrospectively met criteria for massive transfusion. The purpose of this study is to evaluate the use of high ratio FFP/RBC transfusion and the association with outcomes in children presenting in shock. METHODS: A post hoc analysis of a 24-institution prospective observational study (April 2018 to September 2019) of injured children younger than 18 years with elevated age-adjusted shock index was performed. Patients transfused within 24 hours were stratified into cohorts of low (<1:2) or high (≥1:2) ratio FFP/RBC. Nonparametric Kruskal-Wallis and χ 2 were used to compare characteristics and mortality. Competing risks analysis was used to compare extended (≥75th percentile) ventilator, intensive care, and hospital days while accounting for early deaths. RESULTS: Of 135 children with median (interquartile range) age 10 (5-14) years and weight 40 (20-64) kg, 85 (63%) received low ratio transfusion and 50 (37%) high ratio despite similar activation of institutional massive transfusion protocols (low-38%, high-46%, p = 0.34). Most patients sustained blunt injuries (70%). Median injury severity score was greater in high ratio patients (low-25, high-33, p = 0.01); however, hospital mortality was similar (low-24%, high-20%, p = 0.65) as was the risk of extended ventilator, intensive care unit, and hospital days (all p > 0.05). CONCLUSION: Despite increased injury severity, patients who received a high ratio of FFP/RBC had comparable rates of mortality. These data suggest high ratio FFP/RBC resuscitation is not associated with worst outcomes in children who present in shock. Massive transfusion protocol activation was not associated with receipt of high ratio transfusion, suggesting variability in MTP between centers. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level III.
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Transfusão de Eritrócitos , Plasma , Ressuscitação , Humanos , Criança , Adolescente , Feminino , Masculino , Pré-Escolar , Transfusão de Eritrócitos/estatística & dados numéricos , Transfusão de Eritrócitos/métodos , Ressuscitação/métodos , Estudos Prospectivos , Ferimentos e Lesões/terapia , Ferimentos e Lesões/mortalidade , Ferimentos e Lesões/complicações , Escala de Gravidade do Ferimento , Transfusão de Componentes Sanguíneos/estatística & dados numéricos , Transfusão de Componentes Sanguíneos/métodos , Resultado do Tratamento , PrevalênciaRESUMO
BACKGROUND: Traumatic brain injury (TBI) initiates a neuroinflammatory response that increases the risk of TBI-related mortality. Acute alcohol intoxication at the time of TBI is associated with improved survival. Ethanol is recognized as a systemic immunomodulator that may also impart neuroprotection. The effects of alcohol on TBI-induced neuroinflammation, however, are unknown. We hypothesized that ethanol treatment prior to TBI may provide neuroprotection by diminishing the neuroinflammatory response to injury. MATERIALS AND METHODS: Mice underwent gavage with ethanol (EtOH) or water (H2O) prior to TBI. Animals were subjected to blunt TBI or sham injury (Sham). Posttraumatic rapid righting reflex (RRR) and apnea times were assessed. Cerebral and serum samples were analyzed by ELISA for inflammatory cytokine levels. Serum neuron-specific enolase (NSE), a biomarker of injury severity, was also measured. RESULTS: Neurologic recovery from TBI was more rapid in H2O-treated mice compared with EtOH-treated mice. However, EtOH/TBI mice had a 4-fold increase in RRR time compared with EtOH/Sham, whereas H2O/TBI mice had a 15-fold increase in RRR time compared with H2O/Sham. Ethanol intoxication at the time of TBI significantly increased posttraumatic apnea time. Preinjury EtOH treatment was associated with reduced levels of proinflammatory cytokines IL-6, KC, MCP-1, and MIP-1α post TBI. NSE was significantly increased post injury in the H2O/TBI group compared with H2O/Sham but was not significantly reduced by EtOH pretreatment. CONCLUSIONS: Alcohol treatment prior to TBI reduces the local neuroinflammatory response to injury. The decreased neurologic and inflammatory impact of TBI in acutely intoxicated patients may be responsible for improved clinical outcomes.
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Lesões Encefálicas/complicações , Encefalite/etiologia , Encefalite/prevenção & controle , Etanol/administração & dosagem , Animais , Lesões Encefálicas/metabolismo , Lesões Encefálicas/fisiopatologia , Citocinas/metabolismo , Encefalite/metabolismo , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Modelos Animais , Fosfopiruvato Hidratase/metabolismo , Prognóstico , Recuperação de Função Fisiológica/fisiologia , Fatores de TempoRESUMO
BACKGROUND: Prehospital identification of shock in trauma patients lacks accurate markers. Low end tidal carbon dioxide (ETCO2) correlates with mortality in intubated patients. The predictive value of ETCO2 obtained by nasal capnography cannula (NCC) is unknown. We hypothesized that prehospital ETCO2 values obtained by NCC and in-line ventilator circuit (ILVC) would be predictive of mortality. METHODS: This was a prospective, observational, multicenter study. ETCO2 values were collected by a NCC or through ILVC. AUROCs were compared with prehospital systolic blood pressure (SBP) and shock index (SI). The Youden index defined optimal cutoffs. RESULTS: Of 550 enrolled patients, 487 (88.5%) had ETCO2 measured through an NCC. Median age was 37 (27-52) years; 76.5% were male; median ISS was 13 (5-22). Mortality was 10.4%. Minimum prehospital ETCO2 significantly predicted mortality with an AUROC of 0.76 (CI 0.69-0.84; Youden index â= â22 âmmHg), outperforming SBP with an AUROC of 0.68; (CI 0.62-0.74, p â= â0.04) and shock index with an AUROC of 0.67 (CI 0.59-0.74, p â= â0.03). CONCLUSION: Prehospital ETCO2 measured by non-invasive NCC or ILVC may be predictive of mortality in injured patients.
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Dióxido de Carbono , Serviços Médicos de Emergência , Humanos , Masculino , Adulto , Feminino , Estudos Prospectivos , CapnografiaRESUMO
ABSTRACT: Injury is the leading cause of death in children older than 1 year, and children make up 22% of the population. Pediatric readiness (PR) of the nation's emergency departments and state trauma and emergency medical services (EMS) systems is conceptually important and vital to mitigate mortality and morbidity in this population. The extension of PR to the trauma community has become a focused area for training, staffing, education, and equipment at all levels of trauma center designation, and there is evidence that a higher level of emergency department PR is independently associated with long-term survival among injured children. Although less well studied, there is an associated need for EMS PR, which is relevant to the injured child who needs assessment, treatment, triage, and transport to a trauma center. We outline a blueprint along with recommendations for incorporating PR into trauma system development in this opinion from the EMS Committee of the American College of Surgeons Committee on Trauma. These recommendations are particularly pertinent in the rural and underserved areas of the United States but are directed toward all levels of professionals who care for an injured child along the trauma continuum of care.
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Serviços Médicos de Emergência , Cirurgiões , Criança , Humanos , Estados Unidos , Pré-Escolar , Triagem , Serviço Hospitalar de Emergência , Centros de TraumatologiaRESUMO
BACKGROUND: Trauma-induced coagulopathy (TIC) has been the subject of intense study for greater than a century, and it is associated with high morbidity and mortality. The Trans-Agency Consortium for Trauma-Induced Coagulopathy, funded by the National Health Heart, Lung and Blood Institute, was tasked with developing a clinical TIC score, distinguishing between injury-induced bleeding from persistent bleeding due to TIC. We hypothesized that the Trans-Agency Consortium for Trauma-Induced Coagulopathy clinical TIC score would correlate with laboratory measures of coagulation, transfusion requirements, and mortality. METHODS: Trauma activation patients requiring a surgical procedure for hemostasis were scored in the operating room (OR) and in the first ICU day by the attending trauma surgeon. Conventional and viscoelastic (thrombelastography) coagulation assays, transfusion requirements, and mortality were correlated to the coagulation scores using the Cochran-Armitage trend test or linear regression for numerical variables. RESULTS: Increased OR TIC scores were significantly associated with abnormal conventional and viscoelastic measurements, including hyperfibrinolysis incidence, as well as with higher mortality and more frequent requirement for massive transfusion ( p < 0.0001 for all trends). Patients with OR TIC score greater than 3 were more than 31 times more likely to have an ICU TIC score greater than 3 (relative risk, 31.6; 95% confidence interval, 12.7-78.3; p < 0.0001). CONCLUSION: A clinically defined TIC score obtained in the OR reflected the requirement for massive transfusion and mortality in severely injured trauma patients and also correlated with abnormal coagulation assays. The OR TIC score should be validated in multicenter studies. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level IV.
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Transtornos da Coagulação Sanguínea , Ferimentos e Lesões , Humanos , Transtornos da Coagulação Sanguínea/diagnóstico , Transtornos da Coagulação Sanguínea/etiologia , Coagulação Sanguínea , Hemorragia/etiologia , Hemostasia , Testes de Coagulação Sanguínea , Tromboelastografia/métodos , Ferimentos e Lesões/complicaçõesRESUMO
INTRODUCTION: The feasibility of prioritizing surgical stabilization of rib fractures (SSRF) in patients with other injuries is unknown. The purpose of this study was to evaluate the timing and outcomes of SSRF between patients with and without non-urgent operative pelvic injuries. PATIENTS AND METHODS: In this retrospective observational study, all patients between 2010 and 2020 who underwent SSRF (SSRF group) and those who underwent SSRF and non-urgent operative management of pelvic fractures (SSRF + P group) were included. Demographics, injury characteristics, operative details, and outcomes were compared between the 2 groups. RESULTS: Over 11 years, 154 SSRF patients were identified, with 143 patients in the SSRF group (93%) and 11 patients in the SSRF + P group (7%). Median number of rib fractures (7 vs 9, P = .04), total number of fractures (11 vs 15, P < .01), and flail segment (54% vs 91%, P = .02) were higher in SSRF + P group. Median time to SSRF was similar (0 vs 1 day, P = .20) between the 2 groups. Median time to pelvic fixation was 3 days in SSRF + P group and 8 out of 11 patients (73%) underwent SSRF prior to pelvic fixation. Median operative time (137 vs 178 mins, P = .14) and median number of ribs plated (4 vs 5, P = .05) were higher in SSRF + P group. There was no difference in SSRF-related complications, pelvic fracture-related complications from operative positioning, rates of pneumonia, or mortality between the 2 groups. CONCLUSIONS: SSRF can be performed early in patients with non-urgent operative pelvic injuries without a difference in pelvic fracture-related complications, SSRF-related complications, pneumonia, or mortality.
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Tórax Fundido , Pneumonia , Fraturas das Costelas , Humanos , Fraturas das Costelas/complicações , Fraturas das Costelas/cirurgia , Resultado do Tratamento , Tórax Fundido/complicações , Estudos RetrospectivosRESUMO
BACKGROUND: High-quality CT can exclude hollow viscus injury (HVI) in patients with abdominal seatbelt sign (SBS) but performs poorly at identifying HVI. Delay in diagnosis of HVI has significant consequences necessitating timely identification. STUDY DESIGN: This multicenter, prospective observational study conducted at 9 trauma centers between August 2020 and October 2021 included adult trauma patients with abdominal SBS who underwent abdominal CT before surgery. HVI was determined intraoperatively and physiologic, examination, laboratory, and imaging findings were collected. Least absolute shrinkage and selection operator- and probit regression-selected predictor variables and coefficients were used to assign integer points for the HVI score. Validation was performed by comparing the area under receiver operating curves (AUROC). RESULTS: Analysis included 473 in the development set and 203 in the validation set. The HVI score includes initial systolic blood pressure <110 mmHg, abdominal tenderness, guarding, and select abdominal CT findings. The derivation set has an AUROC of 0.96, and the validation set has an AUROC of 0.91. The HVI score ranges from 0 to 17 with score 0 to 5 having an HVI risk of 0.03% to 5.36%, 6 to 9 having a risk of 10.65% to 44.1%, and 10 to 17 having a risk of 58.59% to 99.72%. CONCLUSIONS: This multicenter study developed and validated a novel HVI score incorporating readily available physiologic, examination, and CT findings to risk stratify patients with an abdominal SBS. The HVI score can be used to guide decisions regarding management of a patient with an abdominal SBS and suspected HVI.
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Traumatismos Abdominais , Ferimentos não Penetrantes , Adulto , Humanos , Traumatismos Abdominais/diagnóstico por imagem , Traumatismos Abdominais/etiologia , Tomografia Computadorizada por Raios X/métodos , Ferimentos não Penetrantes/diagnóstico , Abdome , Estudos Prospectivos , Estudos RetrospectivosRESUMO
Objectives: The risk factors for anastomotic leak (AL) after resection and primary anastomosis for traumatic bucket handle injury (BHI) have not been previously defined. This multicenter study was conducted to address this knowledge gap. Methods: This is a multicenter retrospective study on small intestine and colonic BHIs from blunt trauma between 2010 and 2021. Baseline patient characteristics, risk factors, presence of shock and transfusion, operative details, and clinical outcomes were compared using R. Results: Data on 395 subjects were submitted by 12 trauma centers, of whom 33 (8.1%) patients developed AL. Baseline details were similar, except for a higher proportion of patients in the AL group who had medical comorbidities such as diabetes, hypertension, and obesity (60.6% vs. 37.3%, p=0.015). AL had higher rates of surgical site infections (13.4% vs. 5.3%, p=0.004) and organ space infections (65.2% vs. 11.7%, p<0.001), along with higher readmission and reoperation rates (48.4% vs. 9.1%, p<0.001, and 39.4% vs. 11.6%, p<0.001, respectively). There was no difference in intensive care unit length of stay or mortality (p>0.05). More patients with AL were discharged with an ostomy (69.7% vs. 7.3%, p<0.001), and the mean duration until ostomy reversal was 5.85±3 months (range 2-12.4 months). The risk of AL significantly increased when the initial operation was a damage control procedure, after adjusting for age, sex, injury severity, presence of one or more comorbidities, shock, transfusion of >6 units of packed red blood cells, and site of injury (adjusted RR=2.32 (1.13, 5.17)), none of which were independent risk factors in themselves. Conclusion: Damage control surgery performed as the initial operation appears to double the risk of AL after intestinal BHI, even after controlling for other markers of injury severity. Level of evidence: III.
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BACKGROUND: Primary aim was to assess the relative risk (RR) of anastomotic leak (AL) in intestinal bucket-handle (BH) compared to non-BH injury. METHODS: Multi-center study comparing AL in BH from blunt trauma 2010-2021 compared to non-BH intestinal injuries. RR was calculated for small bowel and colonic injury using R. RESULTS: AL occurred in 20/385 (5.2%) of BH vs. 4/225 (1.8%) of non-BH small intestine injury. AL was diagnosed 11.6 ± 5.6 days from index operation in small intestine BH and 9.7 ± 4.3 days in colonic BH. Adjusted RR for AL was 2.32 [0.77-6.95] for small intestinal and 4.83 [1.47-15.89] for colonic injuries. AL increased infections, ventilator days, ICU & total length of stay, reoperation, and readmission rates, although mortality was unchanged. CONCLUSION: BH carries a significantly higher risk of AL, particularly in the colon, than other blunt intestinal injuries.
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Traumatismos Abdominais , Ferimentos não Penetrantes , Humanos , Fístula Anastomótica/epidemiologia , Fístula Anastomótica/etiologia , Estudos Retrospectivos , Colo/cirurgia , Colo/lesões , Intestinos/lesões , Ferimentos não Penetrantes/cirurgia , Traumatismos Abdominais/cirurgia , Anastomose CirúrgicaRESUMO
OBJECTIVE: This study examined differences in clinical and resuscitation characteristics between injured children with and without severe traumatic brain injury (sTBI) and aimed to identify resuscitation characteristics associated with improved outcomes following sTBI. METHODS: This is a post hoc analysis of a prospective observational study of injured children younger than 18 years (2018-2019) transported from the scene, with elevated shock index pediatric-adjusted on arrival and head Abbreviated Injury Scale score of ≥3. Timing and volume of resuscitation products were assessed using χ 2t test, Fisher's exact t test, Kruskal-Wallis, and multivariable logistic regression analyses. RESULTS: There were 142 patients with sTBI and 547 with non-sTBI injuries. Severe traumatic brain injury patients had lower initial hemoglobin (11.3 vs. 12.4, p < 0.001), greater initial international normalized ratio (1.4 vs. 1.1, p < 0.001), greater Injury Severity Score (25 vs. 5, p < 0.001), greater rates of ventilator (59% vs. 11%, p < 0.001) and intensive care unit (ICU) requirement (79% vs. 27%, p < 0.001), and more inpatient complications (18% vs. 3.3%, p < 0.001). Severe traumatic brain injury patients received more prehospital crystalloid (25% vs. 15%, p = 0.008), ≥1 crystalloid boluses (52% vs. 24%, p < 0.001), and blood transfusion (44% vs. 12%, p < 0.001) than non-sTBI patients. Among sTBI patients, receipt of ≥1 crystalloid bolus (n = 75) was associated with greater ICU need (92% vs. 64%, p < 0.001), longer median ICU (6 vs. 4 days, p = 0.027) and hospital stay (9 vs. 4 days, p < 0.001), and more in-hospital complications (31% vs. 7.5%, p = 0.003) than those who received <1 bolus (n = 67). These findings persisted after adjustment for Injury Severity Score (odds ratio, 3.4-4.4; all p < 0.010). CONCLUSION: Pediatric trauma patients with sTBI received more crystalloid than those without sTBI despite having a greater international normalized ratio at presentation and more frequently requiring blood products. Excessive crystalloid may be associated with worsened outcomes, including in-hospital mortality, seen among pediatric sTBI patients who received ≥1 crystalloid bolus. Further attention to a crystalloid sparing, early transfusion approach to resuscitation of children with sTBI is needed. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.
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Lesões Encefálicas Traumáticas , Criança , Humanos , Transfusão de Sangue , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/terapia , Soluções Cristaloides , Escala de Gravidade do Ferimento , Morbidade , Ressuscitação , Estudos RetrospectivosRESUMO
Hemorrhagic shock is a primary injury amongst combat casualties. Aeromedical evacuation (AE) of casualties exposes patients to a hypobaric, hypoxic environment. The effect of this environment on the host response to hemorrhagic shock is unknown. In the present study, we sought to determine the effect of simulated AE on systemic inflammation and organ injury using a murine model of hemorrhagic shock. Mice underwent femoral artery cannulation and were hemorrhaged for 60 minutes. Mice were then resuscitated with a 1:1 ratio of plasma:packed red blood cells. At 1 or 24 hours after resuscitation, mice were exposed to a 5-hour simulated AE or remained at ground level (control). Serum was analyzed for cytokine concentrations and organs were assessed for neutrophil accumulation and vascular permeability. Mice in the simulated AE groups demonstrated reduced arterial oxygen saturation compared to ground controls. Serum cytokine concentrations, neutrophil recruitment, and vascular permeability in the lung, ileum, and colon in the simulated AE groups were not different from the ground controls. Our results demonstrate that mice exposed to simulated AE following hemorrhagic shock do not exhibit worsened systemic inflammation or organ injury compared to controls. The data suggest that AE has no adverse effect on isolated hemorrhagic shock.
Assuntos
Resgate Aéreo , Choque Hemorrágico , Animais , Permeabilidade Capilar , Colo/metabolismo , Citocinas/sangue , Modelos Animais de Doenças , Íleo/metabolismo , Pulmão/metabolismo , Camundongos , Camundongos Endogâmicos C57BL , Neutrófilos/metabolismo , Choque Hemorrágico/sangue , Choque Hemorrágico/metabolismoRESUMO
Background: Ventilator-associated pneumonia (VAP) continues to plague patients in intensive care units (ICUs) throughout the world. Persistent leukocytosis despite antibiotic treatment for VAP can have many etiologies including normal inflammatory response, inadequate VAP antimicrobial therapy, and the presence of additional infectious diagnoses. Hypothesis: Surgical patients with VAP and a second infectious source have a different white blood cell count (WBC) trend than patients with VAP alone. Patients and Methods: Retrospective, single-center study of surgical ICU patients diagnosed with VAP (>104 CFU/mL on semi-quantitative culture) between January 2019 and June 2020. Chart review identified additional infections diagnosed during VAP treatment. White blood cell count values were compared between patients treated for VAP alone (VAP-alone) and those with additional infections (VAP-plus) using a Wilcoxon test. Univariable analysis compared admission type, surgeries, and steroid use between cohorts. Results: Eighty-eight VAPs were included for analysis; 61 (69%) were VAP-alone and 27 (31%) VAP-plus. Average age was 47.1 ± 16.7 years, 78% were male, and 93% were trauma admissions. Median hospital day of VAP diagnosis was six (interquartile range [IQR], 4-10). Nearly all patients (99%) were started on initial antibiotic agents to which the VAP organism was sensitive. Daily WBC was higher for VAP-plus compared with VAP-alone on days five, six, and seven of treatment. The maximum WBC was higher for VAP-plus (21.6 k/mcL vs. 16.1 k/mcL; p = 0.02). There were no differences in admission types, number of surgeries, or steroid use between groups. Conclusions: Providers should have increased suspicion for additional sources of infection when ICU patients with a VAP continue to have elevated WBC despite appropriate antibiotic therapy.
Assuntos
Pneumonia Associada à Ventilação Mecânica , Adulto , Antibacterianos/uso terapêutico , Feminino , Humanos , Unidades de Terapia Intensiva , Leucócitos , Masculino , Pessoa de Meia-Idade , Pneumonia Associada à Ventilação Mecânica/diagnóstico , Pneumonia Associada à Ventilação Mecânica/tratamento farmacológico , Pneumonia Associada à Ventilação Mecânica/epidemiologia , Estudos Retrospectivos , EsteroidesRESUMO
Introduction: Many patients utilize the Emergency Room (ER) for primary care, resulting in overburdened ERs, strained resources, and delays in care. To combat this, many centers have adopted a Trauma/Acute Care Surgery (TACS) service providing specialty surgeons whose primary work is the unencumbered surgical availability to emergency surgery patients. To evaluate our programs' efficacy, we investigated cholecystectomies as a common urgent procedure representative of services provided. We hypothesized that the adoption of a TACS service would result in improved access to care as evidence by decreased ER visits prior to cholecystectomy, improved time to cholecystectomy, and decreased hospital length of stay (LOS). Methods: All patients that underwent urgent cholecystectomy from January 1, 2018 to December 31, 2018 were reviewed. The unencumbered TACS surgeon was implemented on July 1, 2018. Prior ER visits involving biliary symptoms, time from admission to cholecystectomy, and hospital LOS were compared. Results: Of the 322 urgent cholecystectomies over the study period, 165 were performed prior and 157 following adoption of the TACS structure. The average number of ER visits for biliary symptoms prior to cholecystectomy decreased from 1.4 to 1.2 (p = 0.01). Time from admission to cholecystectomy was 28.3 hours and 27.3 hours respectively (p = 0.74). Average LOS decreased following the restructure (3.1 vs 2.5 days; p = 0.03). Conclusion: Implementation of an unencumbered TACS surgeon managing urgent surgical disease improves access to and delivery of surgical services for cholecystectomy patients in a safety net, level one trauma center. Further research is necessary to determine potential improvements in hospital cost and patient satisfaction.