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INTRODUCTION: One of the significant complications of operative liver trauma is intra-abdominal abscesses (IAA). The objective of this study was to determine risk factors associated with postoperative IAA in surgical patients with major operative liver trauma. METHODS: A retrospective multi-institutional study was performed at 13 Level 1 and Level 2 trauma centers from 2012 to 2021. Adult patients with major liver trauma (grade 3 and higher) requiring operative management were enrolled. Univariate and multivariate analyses were performed. RESULTS: Three hundred seventy-two patients were included with 21.2% (n = 79/372) developing an IAA. No difference was found for age, gender, injury severity score, liver injury grade, and liver resections in patients between the groups (P > 0.05). Penetrating mechanism of injury (odds ratio (OR) 3.42, 95% confidence interval (CI) 1.54-7.57, P = 0.02), intraoperative massive transfusion protocol (OR 2.43, 95% CI 1.23-4.79, P = 0.01), biloma/bile leak (OR 2.14, 95% CI 1.01-4.53, P = 0.04), hospital length of stay (OR 1.04, 95% CI 1.02-1.06, P < 0.001), and additional intra-abdominal injuries (OR 2.27, 95% CI 1.09-4.72, P = 0.03) were independent risk factors for IAA. Intra-abdominal drains, damage control laparotomy, total units of packed red blood cells, number of days with an open abdomen, total abdominal surgeries, and blood loss during surgery were not found to be associated with a higher risk of IAA. CONCLUSIONS: Patients with penetrating trauma, massive transfusion protocol activation, longer hospital length of stay, and injuries to other intra-abdominal organs were at higher risk for the development of an IAA following operative liver trauma. Results from this study could help to refine existing guidelines for managing complex operative traumatic liver injuries.
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Abscesso Abdominal , Cavidade Abdominal , Traumatismos Abdominais , Adulto , Humanos , Estudos Retrospectivos , Fígado/cirurgia , Fígado/lesões , Abdome , Abscesso Abdominal/epidemiologia , Abscesso Abdominal/etiologia , Escala de Gravidade do Ferimento , Traumatismos Abdominais/complicações , Traumatismos Abdominais/cirurgia , Centros de TraumatologiaRESUMO
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
INTRODUCTION: Rib fractures are consequential injuries for geriatric trauma patients. Frailty has been associated with adverse outcomes in this population. The Rib Fracture Frailty Index (RFF) and 5-factor modified Frailty Index (mFI) are 2 validated frailty metrics. Research assessing inclusion of frailty metrics in geriatric rib fractures triage protocols is limited. METHODS: A retrospective cohort study was performed for trauma patients ≥50 years old with rib fractures admitted to a Level I trauma center, which currently uses percent predicted forced vital capacity (FVC%) to triage rib fractures patients. Frailty metrics (RFF & mFI) were calculated retrospectively, stratifying patients as low, moderate, or severe frailty. Unfavorable discharge disposition (UDD) was defined as discharge to facility or death. Unadjusted and adjusted odds ratios were used to assess frailty with outcome variables. RESULTS: In total, 834 patients were included from August 2018 - May 2023, with mean age of 69.1. A majority had low frailty (64.0 vs 40.3%), followed by moderate frailty (21.1 vs 30.7%), then severe frailty (14.9 vs 29.0%) for RFF and mFI, respectively. Age, sex, and ISS differed between groups. For RFF, increased frailty was associated with longer hospital and ICU length of stay. Neither frailty metric was associated with unplanned ICU transfer or intubation. In the adjusted analysis, frail patients were more likely to have UDD (OR 8.9, CI 3.4-23.0, P < .0001). CONCLUSION: While both frailty metrics were predictive of UDD, neither was associated with ICU transfer or intubation, suggesting that frailty does not enhance the accuracy of our current protocol using FVC%.
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Fragilidade , Fraturas das Costelas , Humanos , Fraturas das Costelas/complicações , Idoso , Estudos Retrospectivos , Feminino , Masculino , Fragilidade/diagnóstico , Fragilidade/complicações , Pessoa de Meia-Idade , Centros de Traumatologia , Idoso de 80 Anos ou mais , Avaliação Geriátrica/métodos , Triagem , Tempo de Internação/estatística & dados numéricos , Idoso Fragilizado/estatística & dados numéricosRESUMO
BACKGROUND: Debate continues over chest tube (CT) size for traumatic hemothorax (HTX) and pneumothorax (PTX). We compared CT failure and opioid use between large-bore chest tubes (LB-CT) and small-bore chest tubes (SB-CT). METHODS: A retrospective study comparing trauma patients with SB-CT (≤14Fr) or LB-CT (≥24Fr) was performed. CT failure includes HTX, PTX, or empyema requiring intervention. Secondary outcomes included opioid use (MME), mortality, and favorable discharge. RESULTS: Of 252 patients, 65.1 â% had SB-CT. SB-CT were older with lower ISS. Failure rate was lower for SB-CT (9.2 vs 22.7 â%, p â= â0.003), as was opioid use (332 vs 767, p â< â0.001). In adjusted analysis there was no difference in CT failure between SB-CT and LB-CT. Subgroup analysis found SB-CT had lower total MME (234 vs 342, p â= â0.018). CONCLUSIONS: This study found no major differences in CT failure or opioid use by CT size, suggesting SB-CT are a safe, and effective alternative to LB-CT in trauma.
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BACKGROUND: In a large multicenter trial, The Parkland Grading Scale (PGS) for acute cholecystitis outperformed other grading scales and has a positive correlation with complications but is limited in its inability to preoperatively predict high-grade cholecystitis. We sought to identify preoperative variables predictive of high-grade cholecystitis (PGS 4 or 5). METHODS: In a six-month period, patients undergoing cholecystectomy at a single institution with prospectively graded PGS were analyzed. Stepwise logistic regression models were constructed to predict high-grade cholecystitis. The relative weight of the variables was used to derive a novel score, the Severe Acute Cholecystitis Score (SACS). This score was compared with the Emergency Surgery Acuity Score(ESS), American Association for the Surgery of Trauma (AAST) preoperative score and Tokyo Guidelines (TG) for their ability to predict high-grade cholecystitis. Severe Acute Cholecystitis Score was then validated using the database from the AAST multicenter validation of the grading scale for acute cholecystitis. RESULTS: Of the 575 patients that underwent cholecystectomy, 172 (29.9%) were classified as high-grade. The stepwise logistic regression modeling identified seven independent predictors of high-grade cholecystitis. From these variables, the SACS was derived. Scores ranged from 0 to 9 points with a C statistic of 0.76, outperforming the ESS ( C statistic of 0.60), AAST (0.53), and TG (0.70) ( p < 0.001). Using a cutoff of 4 or more on the SACS correctly identifies 76.2% of cases with a specificity of 91.3% and a sensitivity of 40.7%. In the multicenter database, there were 464 patients with a prospectively collected PGS. The C statistic for SACS was 0.74. Using the same cutoff of 4, SACS correctly identifies 71.6% of cases with a specificity of 83.8% and a sensitivity of 52.2%. CONCLUSION: The Severe Acute Cholecystitis Score can preoperatively predict high-grade cholecystitis and may be useful for counseling patients and assisting in surgical decision making. LEVEL OF EVIDENCE: Diagnostic Test/Criteria; Level III.
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Colecistectomia , Colecistite Aguda , Índice de Gravidade de Doença , Humanos , Colecistite Aguda/cirurgia , Colecistite Aguda/diagnóstico , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Estudos Prospectivos , Adulto , Modelos Logísticos , Valor Preditivo dos TestesRESUMO
BACKGROUND: The optimal time to initiate venous thromboembolism (VTE) chemoprophylaxis (VTEp) after blunt solid organ injury remains controversial, as VTE mitigation must be balanced against bleeding promulgation. Evidence from primarily small, retrospective, single-center work suggests that VTEp ≤48 hours is safe and effective. This study was undertaken to validate this clinical practice. METHODS: Blunt trauma patients presenting to 19 participating trauma centers in North America were screened over a 1-year study period beginning between August 1 and October 1, 2021. Inclusions were age older than 15 years; ≥1 liver, spleen, or kidney injury; and initial nonoperative management. Exclusions were transfers, emergency department death, pregnancy, and concomitant bleeding disorder/anticoagulation/antiplatelet medication. A priori power calculation stipulated the need for 1,158 patients. Time of VTEp initiation defined study groups: Early (≤48 hours of admission) versus Late (>48 hours). Bivariate and multivariable analyses compared outcomes. RESULTS: In total, 1,173 patients satisfied the study criteria with 571 liver (49%), 557 spleen (47%), and 277 kidney injuries (24%). The median patient age was 34 years (interquartile range, 25-49 years), and 67% (n = 780) were male. The median Injury Severity Score was 22 (interquartile range, 14-29) with Abbreviated Injury Scale Abdomen score of 3 (interquartile range, 2-3), and the median American Association for the Surgery of Trauma grade of solid organ injury was 2 (interquartile range, 2-3). Early VTEp patients (n = 838 [74%]) had significantly lower rates of VTE (n = 28 [3%] vs. n = 21 [7%], p = 0.008), comparable rates of nonoperative management failure (n = 21 [3%] vs. n = 12 [4%], p = 0.228), and lower rates of post-VTEp blood transfusion (n = 145 [17%] vs. n = 71 [23%], p = 0.024) when compared with Late VTEp patients (n = 301 [26%]). Late VTEp was independently associated with VTE (odd ratio, 2.251; p = 0.046). CONCLUSION: Early initiation of VTEp was associated with significantly reduced rates of VTE with no increase in bleeding complications. Venous thromboembolism chemoprophylaxis initiation ≤48 hours is therefore safe and effective and should be the standard of care for patients with blunt solid organ injury. LEVEL OF EVIDENCE: Therapeutic and Care Management; Level III.
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Tromboembolia Venosa , Ferimentos não Penetrantes , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Anticoagulantes/uso terapêutico , Hemorragia/tratamento farmacológico , Estudos Prospectivos , Estudos Retrospectivos , Estados Unidos , Tromboembolia Venosa/etiologia , Tromboembolia Venosa/prevenção & controle , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/cirurgia , Ferimentos não Penetrantes/tratamento farmacológicoRESUMO
INTRODUCTION: This study aimed to assess perioperative bleeding complications and in-hospital mortality in patients requiring emergency general surgery presenting with a history of antiplatelet (AP) versus direct oral anticoagulant (DOAC) versus warfarin use. METHODS: A prospective observational study across 21 centers between 2019 and 2022 was conducted. Inclusion criteria were age 18 years or older, and DOAC, warfarin, or AP use within 24 hours of an emergency general surgery procedure. Outcomes included perioperative bleeding and in-hospital mortality. The study was conducted using analysis of variance, χ 2 , and multivariable regression models. RESULTS: Of the 413 patients, 221 (53.5%) reported AP use, 152 (36.8%) DOAC use, and 40 (9.7%) warfarin use. The most common indications for surgery were obstruction (23% [AP], 45% [DOAC], and 28% [warfarin]), intestinal ischemia (13%, 17%, and 23%), and diverticulitis/peptic ulcers (7%, 7%, and 15%). Compared with DOAC use, warfarin use was associated with significantly higher perioperative bleeding complication (odds ratio [OR], 4.4 [95% confidence interval (CI), 2.0-9.9]). There was no significant difference in perioperative bleeding complication between DOAC and AP use (OR, 0.7 [95% CI, 0.4-1.1]). Compared with DOAC use, there was no significant difference in mortality between warfarin use (OR, 0.7 [95% CI, 0.2-2.5]) or AP use (OR, 0.5 [95% CI, 0.2-1.2]). After adjusting for confounders, warfarin use (OR, 6.3 [95% CI, 2.8-13.9]), medical history, and operative indication were associated with an increase in perioperative bleeding complications. However, warfarin was not independently associated with risk of mortality (OR, 1.3 [95% CI, 0.39-4.7]), whereas intraoperative vasopressor use (OR, 4.7 [95% CI, 1.7-12.8]), medical history, and postoperative bleeding (OR, 5.5 [95% CI, 2.4-12.8]) were. CONCLUSION: Despite ongoing concerns about the increase in DOAC use and lack of readily available reversal agents, this study suggests that warfarin, rather than DOACs, is associated with higher perioperative bleeding complications. However, that risk does not result in an increase in mortality, suggesting that perioperative decisions should be dictated by patient disease and comorbidities rather than type of AP or anticoagulant use. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.
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Anticoagulantes , Mortalidade Hospitalar , Inibidores da Agregação Plaquetária , Varfarina , Humanos , Varfarina/efeitos adversos , Varfarina/administração & dosagem , Masculino , Feminino , Anticoagulantes/efeitos adversos , Anticoagulantes/administração & dosagem , Estudos Prospectivos , Inibidores da Agregação Plaquetária/efeitos adversos , Inibidores da Agregação Plaquetária/administração & dosagem , Idoso , Pessoa de Meia-Idade , Mortalidade Hospitalar/tendências , Hemorragia Pós-Operatória/epidemiologia , Hemorragia Pós-Operatória/induzido quimicamente , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Administração Oral , Emergências , Fatores de Risco , Cirurgia de Cuidados CríticosRESUMO
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 (4/2018-9/2019) of injured children <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 chi-square 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 (IQR) 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 (MTP; low-38%, high-46%, p = .34). Most patients sustained blunt injuries (70%). Median injury severity score was greater in high ratio patients (low-25, high-33, p = .01); however, hospital mortality was similar (low-24%, high-20%, p = .65) as was the risk of extended ventilator, ICU, and hospital days (all p > .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. MTP activation was not associated with receipt of high ratio transfusion, suggesting variability in MTP between centers. LEVEL OF EVIDENCE: Prospective cohort study, Level II.
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BACKGROUND: High-grade liver injuries with extravasation (HGLI â+ âExtrav) are associated with morbidity/mortality. For low-grade injuries, an observation (OBS) first-strategy is beneficial over initial angiography (IR), however, it is unclear if OBS is safe for HGLI â+ âExtrav. Therefore, we evaluated the management of HGLI â+ âExtrav patients, hypothesizing IR patients will have decreased rates of operation and mortality. METHODS: HGLI â+ âExtrav patients managed with initial OBS or IR were included. The primary outcome was need for operation. Secondary outcomes included liver-related complications (LRCs) and mortality. RESULTS: From 59 patients, 23 (39.0%) were managed with OBS and 36 (61.0%) with IR. 75% of IR patients underwent angioembolization, whereas 13% of OBS patients underwent any IR, all undergoing angioembolization. IR patients had an increased rate of operation (13.9% vs. 0%, p â= â0.049), but no difference in LRCs (44.4% vs. 43.5%) or mortality (5.6% vs. 8.7%) versus OBS patients (both p â> â0.05). CONCLUSION: Over 60% of patients were managed with IR initially. IR patients had an increased rate of operation yet similar rates of LRCs and mortality, suggesting initial OBS reasonable in appropriately selected HGLI â+ âExtrav patients.
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Embolização Terapêutica , Extravasamento de Materiais Terapêuticos e Diagnósticos , Fígado , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Fígado/lesões , Fígado/diagnóstico por imagem , Embolização Terapêutica/métodos , Radiologia Intervencionista , Conduta Expectante , Estudos Retrospectivos , Angiografia , Idoso , Adulto , Meios de ContrasteRESUMO
BACKGROUND: The geriatric triage protocol at the study institution was modified from SBP <90 mmHg to SBP <110 mmHg and then to SBP <100 mmHg. The purpose of this study is to evaluate the impact of adjusting geriatric triage protocols on patient outcomes. METHODS: A single-center retrospective review was conducted on trauma patients 65 years or older. Three study periods with different geriatric specific trauma team activation (TTA) protocols (Group 1-SBP<90 mmHg; Group 2-SBP<110 mmHg; Group 3-SBP<100 mmHg) were compared. RESULTS: 2016 patients were included. There were no differences in mortality rates or need for trauma intervention (NFTI) rates among the three groups. The SBP <100 mmHg and SBP <110 mmHg groups had similar under-triage rates. The NFTI over-triage rate in the SBP <100 mmHg group was lower than the SBP <110 mmHg group. CONCLUSION: Using SBP <100 mmHg threshold for TTA criteria in geriatric trauma patients improves over-triage without leading to under-triage.
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Triagem , Ferimentos e Lesões , Humanos , Idoso , Triagem/métodos , Centros de Traumatologia , Escala de Gravidade do Ferimento , Estudos Retrospectivos , Avaliação Geriátrica/métodos , Ferimentos e Lesões/terapiaRESUMO
INTRODUCTION: Patients who are found down (FD) with unknown mechanism of injury pose a triage dilemma. At the study institution, this population with any "suspicion of trauma" criteria were previously triaged as a trauma team activation (TTA) but due to high rates of mis-triage was modified to "signs of trauma." The purpose of this study is to compare injured and uninjured FD patients to identify patient characteristics and outcomes, and to evaluate triage accuracy of signs of trauma. METHODS: A single-center retrospective review was conducted on adult patients who were FD between 1/2019 and 4/2021. Based on injury severity score (ISS), FD patients were categorized as injured or uninjured and these groups were compared. Sensitivity and specificity were calculated for signs and suspicion of trauma as triage criteria, where suspicion of trauma included altered mental status, confusion, seizures, intoxication, or dementia. Signs of trauma were defined as abrasions, lacerations, ecchymosis, contusions, hematomas, deformity, pain, and crepitus. RESULTS: 415 FD patients were identified with 273 (65.8%) sustaining injury and 142 (34.2%) uninjured. There were no differences in age, gender, Glasgow Coma Scale (GCS) score, or vital signs. Signs of trauma had high sensitivity (96.0%) and moderate specificity (82.4%) for injury, whereas suspicion of trauma had low sensitivity (2.2%) and specificity (37.3%). CONCLUSION: Injured and uninjured FD trauma patients had similar characteristics on arrival including GCS and vitals, emphasizing the challenge of identifying patients with injury requiring trauma evaluation. Signs of trauma represent a valuable indicator of injury in the FD population.
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Contusões , Ferimentos e Lesões , Adulto , Humanos , Centros de Traumatologia , Triagem , Estudos Retrospectivos , Escala de Gravidade do Ferimento , Escala de Coma de Glasgow , Ferimentos e Lesões/complicações , Ferimentos e Lesões/diagnósticoRESUMO
INTRODUCTION: Cerebrovascular accident (CVA) can lead to traumatic injury. While timely administration of tissue plasminogen activator (tPA) can be lifesaving in CVAs, it is contraindicated with active bleeding. A STRAUMA is a combined stroke and highest-level trauma activation for patients with suspected CVA and signs of trauma. The purpose of this study is to evaluate the impact of the STRAUMA activation on time to CT and patient outcomes. METHODS: A retrospective review was conducted on adult patients presenting to a Level 1 trauma and comprehensive stroke center with signs of CVA between 01/2019 and 09/2020. Patients who had a STRAUMA activation were compared to patients who had a stroke alert. RESULTS: Five hundred and eighty patients met the inclusion criteria. Of these, 111 had STRAUMA activations and 469 had stroke alerts. There were no differences in age, gender, or anticoagulation use. The STRAUMA group had a higher NIH stroke scale (NIHSS) (11 vs 5, P<.0001). The STRAUMA group had a longer time to CT (23.1 min vs 16.9 min, P<.0001) and a lower rate of tPA (13.5% vs 27.9%, P = .001). Time to tPA and thrombectomy were similar. The STRAUMA group had a 15% rate of traumatic injury with a median injury severity score of 9. Mortality was higher in the STRAUMA group (14.4% vs 6.0%, P = .003). Multivariable logistic regression identified NIHSS and time to CT as predictors of mortality. STRAUMA did not predict mortality. CONCLUSION: The novel STRAUMA activation allows for an evaluation of both stroke and trauma to facilitate safe and timely administration of lifesaving interventions.
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Acidente Vascular Cerebral , Ativador de Plasminogênio Tecidual , Adulto , Humanos , Ativador de Plasminogênio Tecidual/uso terapêutico , Fibrinolíticos/uso terapêutico , Terapia Trombolítica , Acidente Vascular Cerebral/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Surgical rescue (SR) is the recovery of patients with surgical complications. Patients transferred (TP) for surgical diagnoses to higher-level care or inpatients (IP) admitted to nonsurgical services may develop intra-abdominal infection (IAI) and require emergency surgery (ES). The aims were to characterize the SR population by the site of ES consultation, open abdomen (OA), and risk of mortality. STUDY DESIGN: This was an international, multi-institutional prospective observational study of patients requiring ES for IAI. Laparotomy before the transfer was an exclusion criterion. Patients were divided into groups: clinic/ED (C/ED), IP, or TP. Data collected included demographics, the severity of illness (SOI), procedures, OA, and number of laparotomies. The primary outcome was mortality. Multivariable logistic regression models were constructed. RESULTS: There were 752 study patients (C/ED 63.8% vs TP 23.4% and IP 12.8%), with a mean age of 59 years and 43.6% women. IP had worse SOI scores (Charlson Comorbidity Index, American Society of Anesthesiologists Physical Status Classification System, and Sequential Organ Failure Assessment). The most common procedures were small and large bowel (77.3%). IP and TP had similar rates of OA (IP 52.1% and TP 52.3 %) vs C/ED (37.7%, p < 0.001), and IP had more relaparotomies (3 or 4). The unadjusted mortality rate was highest in IP (n = 24, 25.0%) vs TP (n = 29, 16.5%) and C/ED (n = 68, 14.2%, p = 0.03). Adjusting for age and SOI, only SOI had an impact on the risk of mortality (area under the curve 86%). CONCLUSIONS: IP had the highest unadjusted mortality after ES for IAI and was followed by the TP; SOI drove the risk of mortality. SR must be extended to IP for timely recognition of the IAI.
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Cuidados Críticos , Laparotomia , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Hospitalização , Abdome , Estudos Prospectivos , Estudos RetrospectivosRESUMO
INTRODUCTION: A Code White (CW) activation is a hospital-wide alert for postpartum hemorrhage (PPH) and acute care surgeons (ACS) were added to the response team to assist in resuscitation. A multidisciplinary training program was also implemented. This study aimed to evaluate the impact of ACS involvement and training on maternal outcomes. METHODS: A retrospective review was performed on all CW activations from 1/1/2015-8/31/2022. Three groups-pre-ACS response, ACS response, and ACS response â+ âtraining (R&T)-were compared. RESULTS: 218 patients had CW activations. ACS response increased MTP activations (50.0%vs76.5%vs76.2%, p â= â0.014) and TXA administration (50.0%vs96.5%vs93.3%, p â< â0.0001). The ACS R&T had the highest ACS presence (53.6%vs72.9%vs96.2%, p â< â0.0001), shortest operation (99 vs 67 vs 53min, p â= â0.002), lowest crystalloid use (2000 vs 1110 vs 800 âml, p â= â0.003), and lowest transfusion requirements. Mortality decreased from 17.9% in pre-ACS to 2.4% in ACS response and 0% in ACS R&T (p â< â0.0001). CONCLUSION: ACS assistance in CW activations and multidisciplinary PPH education led to the prevention of maternal mortality. ACS are a valuable resource in this unique population.
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Hemorragia Pós-Parto , Cirurgiões , Gravidez , Feminino , Humanos , Hemorragia Pós-Parto/prevenção & controle , Mães , Estudos Retrospectivos , Transfusão de SangueRESUMO
BACKGROUND: Firearms are a leading cause of injury among US youth. There is little research describing outcomes after pediatric firearm injuries, particularly past 1 year. OBJECTIVE: This study aimed to assess long-term physical and mental health outcomes among nonfatal firearm versus motor vehicle collision (MVC)-injured victims and versus a standard population. METHODS: We retrospectively identified firearm and MVC-injured pediatric patients seen at one of our four trauma centers (January 2008 to October 2020) and prospectively assessed outcomes using validated patient-reported outcome measures. Eligible patients were English speaking, injured ≥5 months before study start, younger than 18 years at time of injury, and 8 years or older at study start. All firearm patients were included; MVC patients were matched 1:1 with firearm patients for Injury Severity Score (dichotomized <15 or ≥15), age range (±1 year), and year of injury. We conducted structured interviews of patients and parents using validated tools (Patient-Reported Outcomes Measurement Information System tools, Children's Impact of Event Scale for younger than 18 years and parent proxies). Patient-Reported Outcomes Measurement Information System scores are reported on a T score metric (mean [SD], 50 [10]); higher scores indicate more of the measured domain. We used paired t tests, Wilcoxon signed-rank tests, and McNemar's test to compare demographics, clinical characteristics, and outcomes. RESULTS: There were 24 participants in each of the MVC and firearm-injured groups. Compared with MVC-injured patients, firearm-injured patients younger than 18 years had similar scores, and firearm-injured patients 18 years or older had higher anxiety scores (59.4 [8.3] vs. 51.2 [9.4]). Compared with a standard population, patients younger than 18 years had worse global health scores (mean [SD], 43.4 [9.7]), and participants 18 years or older reported increased fatigue (mean [SD], 61.1 [3.3]) and anxiety (mean [SD], 59.4 [8.3]). CONCLUSION: Long-term effects of firearm-injured patients were poorer than matched MVC and the standard population in few domains. Further study in a larger, prospectively recruited cohort is warranted to better characterize physical and mental health outcomes.
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Armas de Fogo , Ferimentos por Arma de Fogo , Adolescente , Humanos , Criança , Estudos Retrospectivos , Estudos Prospectivos , Ferimentos por Arma de Fogo/epidemiologia , Avaliação de Resultados em Cuidados de SaúdeRESUMO
Diagnostic Criteria Study BACKGROUND: The morbidity and mortality associated with ischemic stroke attributable to blunt cerebrovascular injury (BCVI) warrant aggressive screening. The Denver Criteria (DC) and Expanded Denver Criteria (eDC) have imprecise elements that can be difficult and subjective in application and can delay or prevent screening. We hypothesize these screening criteria lack adequate ability to consistently identify BCVI and that the use of a liberalized screening approach with CT angiography (CTA) is superior without increasing risk of acute kidney injury (AKI). METHODS: This was a multi-institutional retrospective cohort study of trauma patients who presented between 2015-2020 with radiographically confirmed BCVI diagnosed using each institutions' liberalized screening protocol, defined as automatic CTA of the head and neck for all patients undergoing head and neck CT. Outcomes of interest included AKI, stroke, and death due to BCVI. Outcomes were reported as frequency, percent, and 95% confidence interval as calculated by the Clopper-Pearson method. Incidence of medical follow-up within 1 year of first medical visit was quantified as the median and inter-quartile range of days to follow-up visit. RESULTS: We identified 433 BCVI patients with a mean age of 45.2 (standard deviation 18.9) years, 256 men and 177 women, 1.73 m (0.10) tall, and weighed 80.3 kg (20.3). Forty-one patients had strokes (9.5% [95% confidence interval 6.9, 12.6] and 12 patients (2.8% [1.4, 4.5]) had mortality attributable to BCVI. Of 433 total cases, 132 (30.5% [26.2, 35.1]) would have been missed by DC and 150 (34.6% [30.2, 39.3]) by eDC. Incidence of AKI in our BCVI population was 6 (1.4% [0.01, 3.0]). CONCLUSIONS: BCVI would be missed over 30% of the time using the DC and eDC compared to liberalized use of screening CTA. Risk of AKI due to CTA did not occur at a clinically meaningful level, supporting liberal CTA screening.
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Traumatismo Cerebrovascular , Acidente Vascular Cerebral , Ferimentos não Penetrantes , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Ferimentos não Penetrantes/complicações , Angiografia por Tomografia Computadorizada , Traumatismo Cerebrovascular/diagnóstico por imagem , Traumatismo Cerebrovascular/complicações , Angiografia Cerebral/efeitos adversos , Angiografia Cerebral/métodos , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/etiologiaRESUMO
BACKGROUND: Patients with right upper quadrant pain are often imaged using multiple modalities with no established gold standard. A single imaging study should provide adequate information for diagnosis. METHODS: A multicenter study of patients with acute cholecystitis was queried for patients who underwent multiple imaging studies on admission. Parameters were compared across studies including wall thickness (WT), common bile duct diameter (CBDD), pericholecystic fluid and signs of inflammation. Cutoff for abnormal values were 3 mm for WT and 6 mm for CBDD. Parameters were compared using chi-square tests and Intra-class correlation coefficients (ICC). RESULTS: Of 861 patients with acute cholecystitis, 759 had ultrasounds, 353 had CT and 74 had MRIs. There was excellent agreement for wall thickness (ICC = 0.733) and bile duct diameter (ICC = 0.848) between imaging studies. Differences between wall thickness and bile duct diameters were small with nearly all <1 mm. Large differences (>2 mm) were rare (<5%) for WT and CBDD. CONCLUSIONS: Imaging studies in acute cholecystitis generate equivalent results for typically measured parameters.
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Colecistite Aguda , Colecistite , Humanos , Colecistite Aguda/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodos , Ducto Colédoco/diagnóstico por imagem , Ultrassonografia , Estudos Retrospectivos , Doença AgudaRESUMO
INTRODUCTION: Patients with small volume intracranial hemorrhage (ICH) are categorized as modified Brain Injury Guidelines (mBIG) 1 and are managed with a 6-h emergency department (ED) observation period. The current study aimed to describe the mBIG 1 patient population and determine the utility of the ED observation period. METHODS: A retrospective analysis was performed on trauma patients with small volume ICH. Exclusion criteria were Glasgow Coma Scale (GCS) < 13 and penetrating injuries. RESULTS: 359 patients were identified over the 8-year study period. The most common ICH was SDH (52.7%) followed by SAH (50.1%). Two patients (0.56%) had neurologic deterioration, but neither had radiographic progression. Overall, 14.3% of the cohort had radiographic progression; none required neurosurgical intervention. Four patients (1.1%) had readmission related to TBI from the index admission. CONCLUSION: There were no patients with small volume ICH that required neurosurgical intervention despite a small subset of patients having radiographic or clinical deterioration. Patients who meet the mBIG 1 criteria may be managed safely without an ED observation period.
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Lesões Encefálicas , Humanos , Estudos Retrospectivos , Serviço Hospitalar de Emergência , Hospitalização , Hemorragias Intracranianas/diagnóstico por imagem , Hemorragias Intracranianas/etiologia , Hemorragias Intracranianas/cirurgia , Escala de Coma de GlasgowRESUMO
BACKGROUND: Traumatic hemothorax is common, and management failure leads to worse outcomes. We sought to determine predictive factors and understand the role of trauma center performance in hemothorax management failure. METHODS: We prospectively examined initial hemothorax management (observation, pleural drainage, surgery) and failure requiring secondary intervention in 17 trauma centers. We defined hemothorax management failure requiring secondary intervention as thrombolytic administration, tube thoracostomy, image-guided drainage, or surgery after failure of the initial management strategy at the discretion of the treating trauma surgeon. Patient-level predictors of hemothorax management failure requiring secondary intervention were identified for 2 subgroups: initial observation and immediate pleural drainage. Trauma centers were divided into quartiles by hemothorax management failure requiring secondary intervention rate and hierarchical logistic regression quantified variation. RESULTS: Of 995 hemothoraces in 967 patients, 186 (19%) developed hemothorax management failure requiring secondary intervention. The frequency of hemothorax management failure requiring secondary intervention increased from observation to pleural drainage to surgical intervention (12%, 22%, and 35%, respectively). The number of ribs fractured (odds ratio 1.12 per fracture; 95% confidence interval 1.00-1.26) and pulmonary contusion (odds ratio 2.25, 95% confidence interval 1.03-4.91) predicted hemothorax management failure requiring secondary intervention in the observation subgroup, whereas chest injury severity (odds ratio 1.58; 95% confidence interval 1.17-2.12) and initial hemothorax volume evacuated (odds ratio 1.10 per 100 mL; 95% confidence interval 1.05-1.16) predicted hemothorax management failure requiring secondary intervention after pleural drainage. After adjusting for patient characteristics in the logistic regression model for hemothorax management failure requiring secondary intervention, patients treated at high hemothorax management failure requiring secondary intervention trauma centers were 6 times more likely to undergo an intervention after initial hemothorax management failure than patients treated in low hemothorax management failure requiring secondary intervention trauma centers (odds ratio 6.18, 95% confidence interval 3.41-11.21). CONCLUSION: Failure of initial management of traumatic hemothorax is common and highly variable across trauma centers. Assessing patient selection for a given management strategy and center-level practices represent opportunities to improve outcomes from traumatic hemothorax.
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Fraturas Ósseas , Traumatismos Torácicos , Humanos , Hemotórax/diagnóstico , Hemotórax/etiologia , Hemotórax/cirurgia , Estudos Prospectivos , Estudos de Coortes , Traumatismos Torácicos/terapia , Traumatismos Torácicos/cirurgia , Tubos Torácicos , Fraturas Ósseas/complicaçõesRESUMO
BACKGROUND: The frailty index is a known predictor of adverse outcomes in geriatric patients. Trauma-Specific Frailty Index (TSFI) was created and validated at a single center to accurately identify frailty and reliably predict worse outcomes among geriatric trauma patients. This study aims to prospectively validate the TSFI in a multi-institutional cohort of geriatric trauma patients. METHODS: This is a prospective, observational, multi-institutional trial across 17 American College of Surgeons Levels I, II, and III trauma centers. All geriatric trauma patients (65 years and older) presenting during a 3-year period were included. Frailty status was measured within 24 hours of admission using the TSFI (15 variables), and patients were stratified into nonfrail (TSFI, ≤0.12), prefrail (TSFI, 0.13-0.25), and frail (TSFI, >0.25) groups. Outcome measures included index admission mortality, discharge to rehabilitation centers or skilled nursing facilities (rehab/SNFs), and 3-month postdischarge readmissions, fall recurrences, complications, and mortality among survivors of index admission. RESULTS: A total of 1,321 geriatric trauma patients were identified and enrolled for validation of TSFI (nonfrail, 435 [33%]; prefrail, 392 [30%]; frail, 494 [37%]). The mean ± SD age was 77 ± 8 years; the median (interquartile range) Injury Severity Score was 9 (5-13). Overall, 179 patients (14%) had a major complication, 554 (42%) were discharged to rehab/SNFs, and 63 (5%) died during the index admission. Compared with nonfrail patients, frail patients had significantly higher odds of mortality (adjusted odds ratio [aOR], 1.93; p = 0.018), major complications (aOR, 3.55; p < 0.001), and discharge to rehab/SNFs (aOR, 1.98; p < 0.001). In addition, frailty was significantly associated with higher adjusted odds of mortality, major complications, readmissions, and fall recurrence at 3 months postdischarge ( p < 0.05). CONCLUSION: External applicability of the TSFI (15 variables) was evident at a multicenter cohort of 17 American College of Surgeons trauma centers in geriatric trauma patients. The TSFI emerged as an independent predictor of worse outcomes, both in the short-term and 3-month postdischarge. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.