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Introduction Computed Tomography (CT) to rule out pulmonary embolus (PE) is often ordered during post-trauma laparotomy clinical decompensation (CD) involving fever, tachycardia, tachypnea, and/or leukocytosis. We hypothesize this diagnostic modality is low-yield in the postoperative period when surgery-related sequelae are more probable. Methods This is a single-center retrospective cohort study of patients who underwent trauma laparotomy and had subsequent CT for CD from March 19, 2019 to June 30, 2022. Descriptive statistics and multiple logistic regression were performed. The primary outcome was saddle and lobar PE incidence. Results 1032 adult patients underwent trauma laparotomy with 434 undergoing CT for CD: 137 CT abdomen and pelvis only, 30 CTPE, 265 both. The majority (80.2 %) was male, age 33[interquartile range (IQR) 24-45], suffered penetrating mechanism (57 %), and had ISS 23[IQR16-30]. Injuries at laparotomy included 47 % solid organ, 62 % GI tract, 7 % biliary, 11 % vascular, and 42 % other. 176 (41 %) required damage control laparotomy. Median time to CT post-laparotomy was 174 h [111-235] with saddle and lobar PE in 3 (1 %), peripheral PE 18 (5 %), and abdominal abscess, leak, fluid, or pseudoaneurysm in 222 (51 %). Clinical management was altered (40 %) by antibiotics, therapeutic anticoagulation, drainage, aspiration, filter, thrombectomy, or surgical operation. Patients for whom CT findings changed management were more likely to have had GI tract surgery (69% vs 57 %, p = 0.021), higher white blood cell (WBC) (16.4 [13.1-20.5] vs 15.1 [9.9-19.5], p = 0.002), more hours between CT and laparotomy (184 [141-245] vs 162 [89-230], p = 0.002), and lower mortality (2% vs 8 %, p = 0.008). In-hospital mortality was 5 %; none were PE-related. Predictors of clinical intervention required based on CT imaging were GI tract injury (AOR: 1.65, p = 0.0182), and elevated WBC (AOR: 1.038, p = 0.010 Conclusion Saddle and lobar PE incidence post-trauma laparotomy is low. SIRS-type symptoms prompting postoperative CT commonly have no procedural or antibiotic requirement. Postoperative decompensation is more likely related post-operative complications, and less likely a PE.
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Laparotomia , Embolia Pulmonar , Tomografia Computadorizada por Raios X , Humanos , Masculino , Embolia Pulmonar/etiologia , Embolia Pulmonar/diagnóstico por imagem , Feminino , Estudos Retrospectivos , Adulto , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Traumatismos Abdominais/complicações , Traumatismos Abdominais/cirurgia , Traumatismos Abdominais/diagnóstico por imagem , Incidência , Taquicardia/etiologiaRESUMO
INTRODUCTION: Management of penetrating neck injuries (PNIs) has evolved over time, more frequently relying on increased utilization of diagnostic imaging studies. Directed work-up with computed tomography imaging has resulted in increased use of angiography and decreased operative interventions. We sought to evaluate management strategies after directed work-up, hypothesizing increased use of non-operative therapeutic interventions and lower mortality after directed work-up. METHODS: Patients with PNI from 2017 to 2022 were identified from a single-center trauma registry. Demographics, injuries, physical exam findings, diagnostic studies and interventions were collected. Patients were stratified by presence of hard signs and management strategy [directed work-up (DW) and immediate operative intervention (OR)] and compared. Outcomes included therapeutic non-operative intervention [endovascular stent, embolization, dual antiplatelet therapy (DAPT), or anticoagulation (AC)], non-therapeutic neck exploration, length of stay (LOS), and mortality. RESULTS: Of 436 patients with PNI, 143 (33%) patients had vascular and/or aerodigestive injuries. Of these, 115 (80%) patients underwent DW and 28 (20%) patients underwent OR. There were no differences in demographics or injury severity score between groups. Patients in the DW group were more likely to undergo vascular stent or embolization (p = 0.040) and had fewer non-therapeutic neck explorations (p = 0.0009), compared to the OR group. There were no differences in post-intervention stroke, leak, or mortality. Sixty percent of patients with vascular hard signs and 78% of patients with aerodigestive hard signs underwent DW. CONCLUSIONS: Directed work-up in select patients with PNI is associated with fewer non-therapeutic neck explorations. There was no difference in mortality. Selective use of endovascular management, AC and DAPT is safe.
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Lesões do Pescoço , Ferimentos Penetrantes , Humanos , Lesões do Pescoço/terapia , Lesões do Pescoço/cirurgia , Lesões do Pescoço/diagnóstico por imagem , Masculino , Feminino , Adulto , Ferimentos Penetrantes/terapia , Ferimentos Penetrantes/mortalidade , Ferimentos Penetrantes/complicações , Ferimentos Penetrantes/diagnóstico por imagem , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Escala de Gravidade do Ferimento , Embolização Terapêutica/métodos , Sistema de Registros , Pessoa de Meia-Idade , Tempo de Internação/estatística & dados numéricos , Procedimentos Endovasculares/métodos , Centros de Traumatologia , StentsRESUMO
INTRODUCTION: Hospital overcrowding is common and can lead to delays in intensive care unit (ICU) admission, resulting in increased morbidity and mortality in medical and surgical patients. Data on delayed ICU admission are limited in the postsurgical trauma cohort. Damage control laparotomy with temporary abdominal closure (DCL-TAC) for severely injured patients is often followed by an aggressive early resuscitation phase, usually occurring in the ICU. We hypothesized that patients who underwent DCL-TAC with initial postanesthesia care unit (PACU) stay would have worse outcomes than those directly admitted to ICU. METHODS: A retrospective chart review identified all trauma patients who underwent DCL-TAC at a level 1 trauma center over a 5 y period. Demographics, injuries, and resuscitation markers at 12 and 24 h were collected. Patients were stratified by location after index laparotomy (PACU versus ICU) and compared. Outcomes included composite morbidity and mortality. Multivariable logistic regression was performed. RESULTS: Of the 561 patients undergoing DCL-TAC, 134 (24%) patients required PACU stay due to ICU bed shortage, and 427 (76%) patients were admitted directly to ICU. There was no difference in demographics, injury severity score, time to resuscitation, complications, or mortality between PACU and ICU groups. Only 46% of patients were resuscitated at 24 h; 76% underwent eventual primary fascial closure. Under-resuscitation at 24 h (adjusted odds ratio [AOR] 0.55; 95% confidence interval [CI] 0.31-0.95, P = 0.03), increased age (AOR 1.04; 95% CI 1.02-10.55, P < 0.0001), and increased injury severity score (AOR 1.04; 95% CI 1.02-1.07, P < 0.0001) were associated with mortality on multivariable logistic regression. The median time in PACU was 3 h. CONCLUSIONS: PACU hold is not associated with worse outcomes in patients undergoing DCL-TAC. While ICU was designed for the resuscitation of critically ill patients, PACU is an appropriate alternative when an ICU bed is unavailable.
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Unidades de Terapia Intensiva , Laparotomia , Tempo de Internação , Humanos , Masculino , Feminino , Estudos Retrospectivos , Laparotomia/estatística & dados numéricos , Adulto , Pessoa de Meia-Idade , Tempo de Internação/estatística & dados numéricos , Unidades de Terapia Intensiva/estatística & dados numéricos , Resultado do Tratamento , Centros de Traumatologia/estatística & dados numéricos , Período de Recuperação da Anestesia , Traumatismos Abdominais/cirurgia , Traumatismos Abdominais/mortalidade , Traumatismos Abdominais/diagnóstico , Adulto Jovem , Escala de Gravidade do FerimentoRESUMO
BACKGROUND: Need for Trauma Intervention (NFTI) score was proposed to help identify injured trauma patients while minimizing under (UT) and over triage (OT). Using a national database, we aimed to describe UT and OT of NFTI vs standard Cribari method (CM) and hypothesized triage sensitivity remains poor. METHODS: The 2021 Trauma Quality Improvement Program (TQIP) database was queried. Demographics, mechanism, verification level, interfacility transfer (IF), and level of activation were collected. Patients were stratified by both NFTI [+ vs -] and CM [Injury severity score (ISS) < 15 vs > 15]. UT was defined as NFTI + or ISS >15 without full trauma activation. RESULTS: 1,030,526 patients were identified in TQIP. 84,969 were UT and 97,262 were OT using NFTI while 94,020 were UT and 108,823 were OT using CM. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of NFTI is 49%, 89%, 45%, and 90%, respectively vs 43%, 87%, 39%, and 89% of CM, respectively. Age was higher in the UT group using both scores (52 vs 42, P < .0001 and 54 vs 42, P < .0001, respectively). Using MLR, level 2 and 3 verification, blunt mechanism, female, IF, and older age were associated with UT in both NFTI and CM. Level 1 verification, penetrating mechanism, male, no IF, and younger age were associated with OT. CONCLUSIONS: Current prehospital triage criteria have poor sensitivity for identifying severely injured trauma patients by both NFTI and CM. UT increases as age of the patient increases. Further studies are needed to improve triage.
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BACKGROUND: The management of extraperitoneal bladder injuries (EBIs) when present with concomitant pelvic fractures is controversial. Current evidence is divided between supporting non-operative management with catheter drainage compared to operative management of bladder injury. The purpose of this study was to evaluate current management of EBI in the setting of pelvic fractures at our institution. We hypothesize there is no difference between operative and non-operative groups. METHODS: Retrospective review of patients with concomitant bladder injuries and pelvic fractures at a level 1 trauma center from 2017 to 2022 was performed. Demographics, injury characteristics, management strategies, and complications were collected. Patients were stratified by management (cystorrhaphy vs non-operative) and compared. RESULTS: Of 90 patients with bladder injuries and pelvic fractures, 50 patients (56%) presented with EBI, 26 patients (29%) presented with only intraperitoneal injuries, and 14 patients (16%) presented with a combined injury. Of patients with EBI, 18 (36%) underwent cystorrhaphy and 32 (64%) underwent non-operative management. There was no difference in demographics, orthopedic pelvic operative intervention, length of stay, or mortality between groups. Patients in the operative cohort had more bladder leaks [7 (39%) vs 4 (13%), P = .0406], compared to those in the non-operative cohort. Composite complications [7 (39%) vs 7 (22%), P = .1984] were similar between groups. CONCLUSIONS: Patients with EBI and pelvic fractures who underwent cystorrhaphy had more bladder leaks on follow-up imaging, although there was no difference in composite complications, when compared to those who underwent non-operative management.
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Fraturas Ósseas , Ossos Pélvicos , Bexiga Urinária , Humanos , Ossos Pélvicos/lesões , Fraturas Ósseas/complicações , Fraturas Ósseas/cirurgia , Fraturas Ósseas/terapia , Feminino , Masculino , Estudos Retrospectivos , Bexiga Urinária/lesões , Bexiga Urinária/cirurgia , Adulto , Pessoa de Meia-IdadeRESUMO
INTRODUCTION: Historically, a zone II hematoma mandated exploration after penetrating trauma, but this has been challenged given potentially higher nephrectomy rates and the advent of therapeutic endovascular and endoscopic interventions. We hypothesized penetrating mechanism was not a predictor for delayed intervention in the modern era. METHODS: This single-center, retrospective study included renal trauma patients from 3/2019 to 6/2022. Our institutional practice is selective exploration of zone II hematomas for active bleeding and expanding hematoma only, regardless of mechanism. Descriptive statistics and multivariable logistic regression (MLR) were performed. RESULTS: One-hundred and forty-four patients were identified, with median age 32 years (IQR:23,49), 66% blunt mechanism, and injury severity score 17(IQR:11,26). Forty-three (30%) required operative intervention, and of the 20 that had a zone II exploration, 3 (15%) underwent renorrhaphy and 17 (85%) underwent nephrectomy. Penetrating patients more frequently underwent immediate operative intervention (67%vs10%,P < .0001), required nephrectomy (27%vs5%,P = .0003), and were less likely to undergo pre-intervention CT (51%vs96%,P < .0001) compared to blunt patients. Delayed renal interventions were higher in penetrating (33%vs13%,P = .004) with no difference in mortality or length of stay compared to blunt mechanism. Ureteral stent placement and renal embolization were the most common delayed interventions. On MLR, the only independent predictor for delayed intervention was need for initial operative intervention (OR 3.803;95%CI:1.612-8.975,P = .0023). Four (3%) required delayed nephrectomy, of which only one underwent initial operative intervention without zone 2 exploration. CONCLUSIONS: The most common delayed interventions after renal trauma were renal embolization and ureteral stent. Penetrating mechanism was not a predictor of delayed renal intervention in a trauma center that manages zone II retroperitoneal hematomas similarly regardless of mechanism.
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BACKGROUND: Iliac and femoral venous injuries represent a challenging dilemma in trauma surgery with mixed results. Venous restoration of outflow (via repair or bypass) has been previously identified as having higher rates of VTE (venous thromboembolism) compared to ligation. We hypothesized that rates of VTE and eventual amputation were similar whether restoration of venous outflow vs ligation was performed at initial operation. METHODS: Patients in the 2019-2021 National Trauma Data Bank with iliac and femoral vein injuries were abstracted and analyzed. The primary outcomes of interest were in-hospital lower extremity amputation and VTE. RESULTS: A total of 2642 patients with operatively managed iliac and femoral vein injuries were identified VTE was found in 10.8% of patients. Multivariable logistic regression was performed and identified bowel injury, higher ISS, older age, open repair, and longer time to VTE prophylaxis initiation as independent predictors of VTE. Amputation was required in 4.2% of patients. Multivariable logistic regression identified arterial or nerve injury, femur or tibia fracture, venous ligation, percutaneous intervention, fasciotomy, bowel injury, and higher ISS as independent factors of amputation. CONCLUSION: Venous restoration was not an independent predictor of VTE. Venous ligation on index operation was the only modifiable independent predictor of amputation identified on regression analysis.
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Amputação Cirúrgica , Veia Femoral , Veia Ilíaca , Melhoria de Qualidade , Lesões do Sistema Vascular , Tromboembolia Venosa , Humanos , Feminino , Masculino , Tromboembolia Venosa/etiologia , Tromboembolia Venosa/prevenção & controle , Tromboembolia Venosa/epidemiologia , Adulto , Veia Femoral/lesões , Veia Femoral/cirurgia , Pessoa de Meia-Idade , Fatores de Risco , Amputação Cirúrgica/estatística & dados numéricos , Veia Ilíaca/lesões , Veia Ilíaca/cirurgia , Lesões do Sistema Vascular/cirurgia , Estudos Retrospectivos , Ligadura/métodosRESUMO
INTRODUCTION: Patients with traumatic brain injury (TBI) are at risk for developing venous thromboembolic complications. Previous work suggests venous thromboembolism (VTE) prophylaxis with low molecular weight heparin (LMWH) is protective compared to unfractionated heparin (UH) in trauma patients. The purpose of this study was to evaluate the role of body mass index (BMI) and type of pharmacological VTE prophylaxis in patients who develop VTE with severe TBI. METHODS: Patients with a severe TBI who received VTE prophylaxis were queried from the 2019 American College of Surgeons Trauma Quality Improvement Program database. Demographics, injury characteristics, timing of VTE prophylaxis, and BMI were collected. Outcome measures include VTE, mortality, and neurosurgical interventions. RESULTS: Of the 39,520 patients with severe TBI included in the study, 25,671 received LMWH and 13,849 received UH. Multivariable logistic regression found patients with a BMI 25-29.9 kg/m2 (odds ratio [OR] 1.375; 95% confidence interval [CI] 1.180-1.603; P < 0.0001) and a BMI>30 kg/m2 (OR 1.831; 95% CI 1.570-2.137; P < 0.0001) were independent predictors of VTE. Patients with BMI of 25-29.9 kg/m2 (OR 1.145; 95% CI 1.016-1.289; P = 0.0265) have a higher risk of mortality. For every hour delay in initiation to VTE prophylaxis, patients were 0.2% more likely to develop VTE (OR 1.002; 95% CI 1.002-1.003; P < 0.0001). Patients treated with UH were more likely to develop VTE complications (OR 1.085; 95% CI 1.058-1.112; P < 0.0001) and have increased mortality (OR 1.116; 95% CI 1.094-1.139; P < 0.0001), regardless of BMI and time to initiation of prophylaxis, compared to patients treated with LMWH. CONCLUSIONS: In patients with severe TBI, higher BMI was associated with an increased risk of VTE and death. Delay in VTE prophylaxis initiation was associated with an increased risk of VTE. LMWH had a protective association with VTE.
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Lesões Encefálicas Traumáticas , Tromboembolia Venosa , Humanos , Heparina de Baixo Peso Molecular/uso terapêutico , Heparina/uso terapêutico , Tromboembolia Venosa/etiologia , Tromboembolia Venosa/prevenção & controle , Índice de Massa Corporal , Resultado do Tratamento , Anticoagulantes/uso terapêutico , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/tratamento farmacológicoRESUMO
BACKGROUND: Management of penetrating chest injuries with a positive pericardial window (PW) are presumed cardiac injuries and traditionally result in sternotomy. However, there is some evidence in the literature that select patients can be managed with PW, lavage, and drainage (PWLD). METHODS: All patients with penetrating chest trauma who underwent PW and/or sternotomy over a 5-year period were identified. Patients were stratified by operative intervention [PW + sternotomy vs PWLD] and compared. Multivariable logistic regression (MLR) analysis was performed to determine independent predictors of therapeutic sternotomy. RESULTS: Of the 146 patients who underwent PW and/or sternotomy included in the study, 126 patients underwent PW, 39 underwent sternotomy, and 10 underwent PWLD. There was no difference in demographics, LOS, ICU LOS, vent days, or mortality in patients who underwent PW + sternotomy, compared to patients who underwent PWLD. In the PWLD group, one patient returned to the OR for recurrent pericardial effusion and no patients required sternotomy. Multivariable logistic regression identified ISS as an independent predictor of therapeutic sternotomy (OR 1.160; 95% CI 1.006-1.338, P = .0616). Interestingly, positive FAST, significant CT findings, and trajectory were not predictors of therapeutic sternotomy. There were 7 patients with a left hemothorax and negative FAST found to have a positive PW and cardiac injury mandating sternotomy and repair. CONCLUSION: Penetrating cardiac injury can be managed with PWLD in select patients. Positive FAST, significant findings on CT, and trajectory do not mandate sternotomy. A negative FAST in the setting of a hemothorax does not rule out a cardiac injury.
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Traumatismos Cardíacos , Traumatismos Torácicos , Ferimentos Penetrantes , Humanos , Hemotórax , Traumatismos Cardíacos/cirurgia , Ferimentos Penetrantes/cirurgia , Traumatismos Torácicos/cirurgia , DrenagemRESUMO
BACKGROUND: Patients with unstable cervical spine (C-spine) fractures are at a significant risk of respiratory failure. There is no consensus on the optimal timing of tracheostomy in the setting of recent operative cervical fixation (OCF). This study evaluated the impact of tracheostomy timing on surgical site infections (SSIs) in patients undergoing OCF and tracheostomy. METHODS: Trauma Quality Improvement Program (TQIP) was used to identify patients with isolated cervical spine injuries who underwent OCF and tracheostomy between 2017 and 2019. Early tracheostomy (<7 days from OCF) was compared with delayed tracheostomy (≥7 days from OCF). Logistic regressions identified variables associated with SSI, morbidity, and mortality. Pearson correlations evaluated time to tracheostomy and length of stay (LOS). RESULTS: Of 1438 patients included, 20 had SSI (1.4%). There was no difference in SSI between early vs delayed tracheostomy (1.6% vs 1.2%, P = .5077). Delayed tracheostomy was associated with increased ICU LOS (23.0 vs 17.0 days, P < .0001), ventilator days (19.0 vs 15.0, P < .0001), and hospital LOS (29.0 vs 22.0 days, P < .0001). Increased ICU LOS was associated with SSI (OR 1.017; CI 0.999-1.032; P = .0273). Increased time to tracheostomy was associated with increased morbidity (OR 1.003; CI 1.002-1.004; P < .0001) on multivariable analysis. Time from OCF to tracheostomy correlated with ICU LOS (r (1354) = .35, P < .0001), ventilator days (r (1312) = .25, P < .0001), and hospital LOS (r (1355) = .25, P < .0001). CONCLUSION: In this TQIP study, delayed tracheostomy after OCF was associated with longer ICU LOS and increased morbidity without increased SSI. This supports the TQIP best practice guidelines recommending that tracheostomy should not be delayed for concern of increased SSI risk.
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Insuficiência Respiratória , Traqueostomia , Humanos , Traqueostomia/efeitos adversos , Melhoria de Qualidade , Estudos Retrospectivos , Infecção da Ferida Cirúrgica , Tempo de Internação , Unidades de Terapia IntensivaRESUMO
Structural cardiac injury after blunt trauma is uncommon but usually life-threatening. While tricuspid injury is very rare and potentially lethal, the right heart can accommodate larger volumes and higher pressures in acute tricuspid insufficiency and facilitate initial stabilization prior to definitive valvular repair. ECMO may be used to ameliorate resulting right heart failure. The traumatic force required to cause cardiac structural injury is also associated with pulmonary complications related to pneumothorax, hemothorax, effusion, acute pain secondary to rib fractures, and pulmonary contusions causing hypoxia. We present an unusual case of hypoxia in a trauma patient caused by acute tricuspid regurgitation with pre-existing patent foramen ovale.
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Forame Oval Patente , Traumatismos Cardíacos , Insuficiência da Valva Tricúspide , Ferimentos não Penetrantes , Humanos , Valva Tricúspide/diagnóstico por imagem , Valva Tricúspide/lesões , Forame Oval Patente/complicações , Forame Oval Patente/diagnóstico por imagem , Insuficiência da Valva Tricúspide/diagnóstico por imagem , Insuficiência da Valva Tricúspide/etiologia , Traumatismos Cardíacos/complicações , Traumatismos Cardíacos/diagnóstico por imagem , Hipóxia/complicações , Ferimentos não Penetrantes/complicaçõesRESUMO
BACKGROUND: The Federal Assault Weapons Ban (FAWB) was in effect from 1994 to 2004. We sought to examine its impact on firearm-related homicides. METHODS: All firearm-related homicides occurring in three metropolitan United States cities were analyzed during the decade preceding (PRE), during (BAN), and after (POST) the FAWB. Files were obtained from the Federal Bureau of Investigation. Rates of firearm-related homicides were stratified by year and compared using simple linear regression. RESULTS: 21,327 firearm-related homicides were analyzed. The median number of firearm-related homicides per year decreased from 333 (PRE) to 199 (BAN) (p = 0.008). This effect persisted following expiration of the ban (BAN 199 vs POST 206, p = 0.429). The rate of firearm-related homicides per 1 M population also decreased from 119.4 in 1985 to 49.2 in 2014 (ß = -2.73, p < 0.0001). CONCLUSIONS: During the FAWB, there was a significant decrease in firearm-related homicides in three of the most dangerous cities, underscoring the need for better directed prevention efforts.
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Armas de Fogo , Suicídio , Ferimentos por Arma de Fogo , Homicídio , Humanos , Modelos Lineares , Registros , Estados Unidos/epidemiologia , Ferimentos por Arma de Fogo/epidemiologia , Ferimentos por Arma de Fogo/prevenção & controleRESUMO
BACKGROUND: Pelvic fractures are often complicated by hemorrhage contributing to morbidity and mortality. Management of these patients is multifaceted and computed tomography (CT) imaging plays an integral diagnostic role. The purpose of this study was to identify radiographic and clinical predictors of therapeutic angiography in patients with blunt pelvic fractures. METHODS: All patients with blunt pelvic fractures who underwent angiography following admission CT scan were identified over a 6-year period. A radiologist reviewed the CT scans to identify potential predictors of pelvic hemorrhage. Patients were stratified by intervention [therapeutic angiography (TA) vs non-therapeutic angiography (NTA)] and compared. Multivariable logistic regression (MLR) was performed to determine independent predictors of TA. Youden's index was used to identify the optimal value of selected predictors identified on MLR. RESULTS: 177 patients were identified: 42% underwent TA and 58% underwent NTA. Patients undergoing TA were more likely to have a higher injury burden and greater resuscitative transfusion requirements, display both a brighter blush density on arterial phase CT and a larger % change in arterial to venous phase blush density. The optimal arterial blush density was determined to be 250 HU. MLR identified pre-angiography transfusion requirements (OR 1.175; 95% CI 1.054-1.311, P = .0189) and arterial blush density (OR 1.011; 95% CI 1.005-1.016, P < .0001) as independent predictors of therapeutic angiography. CONCLUSION: CT imaging remains vital in assessing patients with pelvic fractures and associated hemorrhage following blunt trauma. For patients requiring multiple resuscitative transfusions with CT findings of an arterial blush measuring ≥250 HU, early angiography should be the preferred approach.
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Embolização Terapêutica , Fraturas Ósseas , Ossos Pélvicos , Angiografia , Embolização Terapêutica/métodos , Fraturas Ósseas/complicações , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/terapia , Hemorragia/diagnóstico por imagem , Hemorragia/etiologia , Humanos , Ossos Pélvicos/diagnóstico por imagem , Ossos Pélvicos/lesões , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
INTRODUCTION: The role of serial computed tomography (CT) in the nonoperative management of blunt splenic injuries (NOMSIs) remains unclear. The purpose of the study was to determine the utility of serial CT of Grade 2-5 NOMSI in the modern era. METHODS: Blunt splenic injuries were identified over a 3.5-year period, ending in 6/2020. Our institutional protocol for NOMSI mandates a repeat 24-hour CT for Grade 2-5 injuries. Patients age<18, Grade 1 injuries and patients that underwent intervention prior to repeat scan were excluded. Demographics, comorbidities, timing of events (admission, CTs, splenectomy, and angiography), injury details, procedural details, total transfusion requirements, complications, length of stay, mortality, and discharge disposition were recorded. Descriptive statistics were performed. RESULTS: 219 patients with Grade 2-5 NOMSI had both an initial and 24-hour CT after exclusions. 24-hour CT identified 14 patients with new PSA(s) and 11 (5%) went to angiography within 24 hours with 9 (4%) undergoing angioembolization and 4 (2%) had splenectomy. Two hundred and four (93%) had no intervention though eventually 12 went on to angiography and 6 went for splenectomy. The 24-hour CT rarely altered management in the absence of clinical indication or prior PSA on initial CT with 5 (2%) receiving a therapeutic embolization and 2 (1%) had a nontherapeutic angiogram. No deaths were attributable to splenic injury. CONCLUSIONS: Routine 24-hour CT for NOMSI did not impact management. Clinical status and change in exam may warrant repeat CT in select cases in the setting of a plausible alternate explanation. Prompt angioembolization or splenectomy is more appropriate in clear-cut cases of failed NOMSI.
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Traumatismos Abdominais , Embolização Terapêutica , Ferimentos não Penetrantes , Traumatismos Abdominais/complicações , Adolescente , Embolização Terapêutica/métodos , Humanos , Escala de Gravidade do Ferimento , Masculino , Antígeno Prostático Específico , Estudos Retrospectivos , Esplenectomia , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/terapiaRESUMO
BACKGROUND: Traumatic spine fractures can result in chronic pain, disability, and prolonged rehabilitation. The purpose of this study is to determine the long-term effects of traumatic spine fractures on patients' functional outcomes after nonoperative and operative management. METHODS: Patients with traumatic spine fractures over a 5-year period were identified and stratified by management strategy (nonoperative and operative) and compared. Functional outcomes were measured using the Boston Activity Measure for PostAcute Care to assess basic mobility and daily activity. Multiple linear regression was used to identify predictors of functional outcome after traumatic spine fractures. RESULTS: In total, 488 patients were identified: 271 nonoperative and 217 operative. Follow-up was obtained in 168 (34%) patients: 95 nonoperative and 73 operative. Mean follow-up was 5.7 years (range 3-8 years). Mean Activity Measure for PostAcute Care scores in patients managed nonoperatively for basic mobility (68 vs 64, P = .09) and daily activity (69 vs 66, P = .26) were clinically similar to those managed operatively. Multiple linear regression identified increasing age as a predictor of decreased basic mobility (ß = -0.50, P < .0001, ß = -0.17, P = .022) and daily activity (ß = -0.58, P < .0001, ß = -0.35, P = .003) in nonoperative and operative groups, respectively. In nonoperative patients, thoracic spine fracture was predictive of both decreased basic mobility (ß = -5.88, P = .041) and daily activity (ß = -8.62, P = .043). In operative patients, lower extremity fractures (ß = -8.86, P = .012), discharge location (ß = -6.91, P = .003), and time to operative fixation (ß = -0.77, P = .040) were associated with decreased basic mobility. CONCLUSION: All patients with traumatic spine fractures displayed mild to moderate functional impairment. Age, thoracic fractures, lower extremity fractures, discharge location, and time to operative fixation were associated with poor functional outcomes.
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Fraturas Ósseas , Traumatismos da Perna , Fraturas da Coluna Vertebral , Atividades Cotidianas , Humanos , Fraturas da Coluna Vertebral/diagnóstico por imagem , Fraturas da Coluna Vertebral/etiologia , Fraturas da Coluna Vertebral/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Patients who present at night following penetrating abdominal trauma are thought to have more severe injuries and increased risk for morbidity and mortality. The current literature is at odds regarding this belief. The purpose of this study was to evaluate time of day on outcomes following laparotomy for penetrating abdominal trauma. METHODS: Patients undergoing laparotomy following penetrating abdominal trauma over a 12-month period at a level I trauma center were stratified by age, sex, severity of shock, injury, operative complexity, and time of day (DAYâ¯=â¯0700-1900, NIGHTâ¯=â¯1901-0659). Outcomes of damage control laparotomy, ventilator days, intensive care unit length of stay, hospital length of stay, morbidity, and mortality were compared between DAY and NIGHT. RESULTS: A total of 210 patients were identified: 145 (69%) comprised NIGHT, and 65 (31%) comprised DAY. Overall mortality was 2.9%. Both injury severity and intraoperative transfusions were increased with NIGHT with no difference in morbidity (37% vs 40%, Pâ¯=â¯0.63) or mortality (2.1% vs 4.6%, Pâ¯=â¯0.31). Adjusting for sex, time of day, injury severity, and operative complexity, only abdominal abbreviated injury severity (odds ratio 1.46; 95% confidence interval 1.07-1.99, Pâ¯=â¯.019) and operative transfusions (odds ratio 1.18; 95% confidence interval 1.09-1.28, Pâ¯<â¯.0001) were identified as independent predictors of damage control laparotomy using multivariable logistic regression (area under the curve 0.96). CONCLUSION: The majority of operative penetrating abdominal trauma occurs at night with increased injury burden, more operative transfusions, and increased use of damage control laparotomy with no difference in morbidity and mortality. Outcomes at a fully staffed and operational trauma center should not be impacted by time of day.