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BACKGROUND: The burden of emergency general surgery (EGS) is higher compared to elective surgery. Acute appendicitis (AA) is one of the most frequent diseases and its management is dictated by published international clinical practice guidelines (CPG). Adherence to CPG has been reported as heterogeneous. Barriers to clinical implementation were not studied. This study explored barriers to adherence to CPG and the clinico-economic impact of poor compliance. METHODS: Data were extracted from the three-year data lock of the REsiDENT-1 registry, a prospective resident-led multicenter trial. We identified 7 items from CPG published from the European Association of Endoscopic Surgery (EAES) and the World Society of Emergency Surgery (WSES). We applied our classification proposal and used a five-point Likert scale (Ls) to assess laparoscopic appendectomy (LA) difficulty. Descriptive analyses were performed to explore compliance and group comparisons to assess the impact on outcomes and related costs. We ran logistic regressions to identify barriers and facilitators to implementation of CPG. RESULTS: From 2019 to 2022, 653 LA were included from 24 centers. 69 residents performed and coordinated data collection. We identified low compliance with recommendations on peritoneal irrigation (PI) (25.73%), abdominal drains (AD) (34.68%), and antibiotic stewardship (34.17%). Poor compliance on PI and AD was associated to higher infectious complications in uncomplicated AA. Hospitalizations were significantly longer in non-compliance except for PI in uncomplicated AA, and costs significantly higher, exception made for antibiotic stewardship in complicated AA. The strongest barriers to CPG implementation were complicated AA and technically challenging LA for PI and AD. Longer operative times and the use of PI negatively affected antibiotic stewardship in uncomplicated AA. Compliance was higher in teaching hospitals and in emergency surgery units. CONCLUSIONS: We confirmed low compliance with standardized items influenced by environmental factors and non-evidence-based practices in complex LA. Antibiotic stewardship is sub-optimal. Not following CPG may not influence clinical complications but has an impact in terms of logistics, costs and on the non-measurable magnitude of antibiotic resistance. Structured educational interventions and institutional bundles are required.
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Apendicite , Laparoscopia , Humanos , Doença Aguda , Antibacterianos/uso terapêutico , Apendicectomia , Apendicite/tratamento farmacológico , Apendicite/cirurgia , Hospitalização , Estudos Prospectivos , Estudos Multicêntricos como AssuntoRESUMO
Recent studies have evaluated outcomes associated with duration of antimicrobial treatment for complicated intra-abdominal infections (cIAI). The goal of this guideline was to help clinicians better define appropriate antimicrobial duration in patients who have undergone definitive source control for cIAI. A working group of Eastern Association for the Surgery of Trauma (EAST) performed a systematic review and meta-analyses of the available data pertaining to the duration of antibiotics after definitive source control of cIAI in adult patients. Only studies that compared patients treated with short vs. long duration antibiotic regimens were included. The critical outcomes of interest were selected by the group. Noninferiority of short compared with long duration of antimicrobial treatment was defined as an indicator for a potential recommendation in favor of shorter antibiotics course. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to assess the quality of the evidence and to formulate recommendations. Sixteen studies were included. The short duration ranged from 1 dose to ≤10 days, with an average of 4 days, and the long duration ranged >1 day to 28 days, with an average of 8 days. There were no differences between short and long duration of antibiotics in terms of mortality (odds ratio [OR], 0.90; 95% confidence interval [CI], 0.56-1.44), rate of surgical site infection (OR, 0.88; 95% CI, 0.56-1.38); persistent/recurrent abscess (OR, 0.76; 95% CI, 0.45-1.29); unplanned interventions (OR, 0.53; 95% CI, 0.12-2.26); hospital length of stay (mean difference, -2.62 days; CI, -7.08 to 1.83 days); or readmissions (OR, 0.92; 95% CI, 0.50-1.69). The level of evidence was assessed as very low. The group made a recommendation for shorter (four or less days) versus longer duration (eight or more days) of antimicrobial treatment in adult patients with cIAIs who had definitive source control.
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Humanos , Infecções Intra-Abdominais/tratamento farmacológico , Duração da Terapia , Infecções Intra-Abdominais/complicações , Anti-Infecciosos/uso terapêuticoRESUMO
BACKGROUND: Recent studies have evaluated outcomes associated with duration of antimicrobial treatment for complicated intra-abdominal infections (cIAI). The goal of this guideline was to help clinicians better define appropriate antimicrobial duration in patients who have undergone definitive source control for cIAI. METHODS: A working group of Eastern Association for the Surgery of Trauma (EAST) performed a systematic review and meta-analyses of the available data pertaining to the duration of antibiotics after definitive source control of cIAI in adult patients. Only studies that compared patients treated with short vs. long duration antibiotic regimens were included. The critical outcomes of interest were selected by the group. Noninferiority of short compared with long duration of antimicrobial treatment was defined as an indicator for a potential recommendation in favor of shorter antibiotics course. The Grading of Recommendations Assessment, Development and Evaluation methodology was used to assess the quality of the evidence and to formulate recommendations. RESULTS: Sixteen studies were included. The short duration ranged from 1 dose to ≤10 days, with an average of 4 days, and the long duration ranged >1 day to 28 days, with an average of 8 days. There were no differences between short and long duration of antibiotics in terms of mortality (odds ratio [OR], 0.90; 95% confidence interval [CI], 0.56-1.44), rate of surgical site infection (OR, 0.88; 95% CI, 0.56-1.38); persistent/recurrent abscess (OR, 0.76; 95% CI, 0.45-1.29); unplanned interventions (OR, 0.53; 95% CI, 0.12-2.26); hospital length of stay (mean difference, -2.62 days; CI, -7.08 to 1.83 days); or readmissions (OR, 0.92; 95% CI, 0.50-1.69). The level of evidence was assessed as very low. CONCLUSION: The group made a recommendation for shorter (four or less days) versus longer duration (eight or more days) of antimicrobial treatment in adult patients with cIAIs who had definitive source control. LEVEL OF EVIDENCE: Systematic Review and Meta-Analysis; Level III.
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Anti-Infecciosos , Infecções Intra-Abdominais , Adulto , Humanos , Antibacterianos/uso terapêutico , Anti-Infecciosos/uso terapêutico , Infecções Intra-Abdominais/tratamento farmacológico , Infecção da Ferida Cirúrgica/tratamento farmacológicoRESUMO
INTRODUCTION: The Surgeons OverSeas Assessment of Surgical Needs (SOSAS) survey tool is used to determine the unmet surgical needs in the community and has been validated in several countries. A major weakness is the absence of an objective assessment to verify patient-reported surgically treatable conditions. The goal of this study was to determine whether a picture portfolio, a tool previously shown to improve parental recognition of their child's congenital deformity, could improve the accuracy of the SOSAS tool by how it compares with physical examination. This study focused on children as many surgical conditions in them require prompt treatment but are often not promptly diagnosed. METHODS: We conducted a descriptive cross-sectional community-based study to determine the prevalence of congenital and acquired surgical conditions among children and adults in a mixed rural-urban area of Lagos, Southwest Nigeria. The picture portfolio was administered only to children and the surgical conditions to be assessed were predetermined using an e-Delphi process among pediatric surgeons. The modified The Surgeons OverSeas Assessment of Surgical Needs-Nigeria Survey Tool (SOSAS-NST) was administered to household members to collect other relevant data. Data were analyzed using the REDCap analytic tool. RESULTS: Eight hundred and fifty-six households were surveyed. There were 1984 adults (49.5%) and 2027 children (50.5%). Thirty-six children met the predetermined criteria for the picture portfolio-hydrocephalus (n = 1); lymphatic malformation (n = 1); umbilical hernia (n = 14); Hydrocele (n = 5); inguinal hernia (n = 10) and undescended testes (n = 5). The picture portfolio predicted all correctly except a case of undescended testis that was mistaken for a hernia. The sensitivity of the picture portfolio was therefore 35/36 or 97.2%. CONCLUSIONS: The SOSAS-NST has improved on the original SOSAS tool and within the limits of the small numbers, the picture portfolio has a high accuracy in predicting diagnosis in children in lieu of physical examination.
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Acessibilidade aos Serviços de Saúde , Necessidades e Demandas de Serviços de Saúde , Masculino , Criança , Adulto , Humanos , Estudos Transversais , Avaliação das Necessidades , NigériaRESUMO
INTRODUCTION: Humanitarian surgery is essential to surgical care in limited resource settings. The difficulties associated with resource constraints necessitate special training for civilian surgeons to provide care in these situations. Specific training or curricula for humanitarian surgeons are not well described in the literature. This scoping review summarizes the existing literature and identifies areas for potential improvement. METHODS: A review of articles describing established courses for civilian surgeons interested in humanitarian surgery, as well as those describing training of civilian surgeons in conflict zones, was performed. A total of 4808 abstracts were screened by two independent reviewers, and 257 abstracts were selected for full-text review. Articles describing prehospital care and military experience were excluded from the full-text review. RESULTS: Of the eight relevant full texts, 10 established courses for civilian surgeons were identified. Cadaver-based teaching combined with didactics were the most common course themes. Courses provided technical education focused on the management of trauma and burns as well as emergencies in orthopedics, neurosurgery, obstetrics, and gynecology. Other courses were in specialty surgery, mainly orthopedics. Two fellowship programs were identified, and these provide a different model for training humanitarian surgeons. CONCLUSIONS: Humanitarian surgery is often practiced in austere environments, and civilian surgeons must be adequately trained to first do no harm. Current programs include cadaver-based courses focused on enhancing trauma surgery and surgical subspecialty skills, with adjunctive didactics covering resource allocation in austere environments. Fellowships programs may serve as an avenue to provide a more standardized education and a reliable pipeline of global surgeons.
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Missões Médicas , Obstetrícia , Ortopedia , Cirurgiões , Humanos , Ortopedia/educação , CadáverRESUMO
AIMS: Laparoscopic appendectomy (LA) for acute appendicitis (AA) is one of the most performed procedures. The effects of peritoneal lavage (PL) and the reasons to perform it have not been cleared and all meta-analyses didn't show a statistical advantage to prevent infectious complications. This study aims to investigate surgeons' perceptions during LA, comparing intraoperative findings with histological results, and exploring how surgeons' subjectivity influences the decision-making process on PL. METHODS: Data were extracted from the two-year data lock from REsiDENT-1 registry, a prospective resident-led multicentre observational trial. This study investigates the relationships between PL and postoperative intraabdominal abscesses (pIAA) introducing a classification for AA to standardize the intraoperative grading. We included pre, intra, and postoperative variables. We applied our classification proposal, used a five-point Likert scale (Ls) to assess subjective LA difficulty and ran a concordance analysis between the assessment of AA and histology. Subsequently, a multivariate logistic regression model was built to find factors influencing PL. RESULTS: 561 patients were enrolled from twenty-one hospitals and 51 residents. 542 procedures were included in the logistic regression analysis and 441 in the concordance analysis, due to missing data. PL was used in 222 LA (39, 6%). We discovered a moderate positive monotonic relationship between surgical evaluation and histology, p < 0.001. Despite this, the reliability of the surgeon's assessment of appendicitis is progressively lower for gangrenous and perforated forms. The increasing grade of contamination, the increasing grade of subjective difficulty and the intraoperative finding of a gangrenous or perforated appendicitis were independent predictors of PL. CONCLUSION: This study shows how surgeons' evaluation of AA severity overestimated more than half of gangrenous or perforated appendices with the perception of a challenging procedure. These perceptions influenced the choice of PL. We proved that the evaluation during LA could be affected by subjectivity with a non-negligible impact on the decision-making process.
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Abscesso Abdominal , Apendicite , Laparoscopia , Cirurgiões , Humanos , Apendicectomia/métodos , Apendicite/cirurgia , Lavagem Peritoneal/efeitos adversos , Estudos Prospectivos , Reprodutibilidade dos Testes , Laparoscopia/métodos , Complicações Pós-Operatórias/cirurgia , Abscesso Abdominal/etiologia , Gangrena/cirurgia , Doença Aguda , Estudos RetrospectivosRESUMO
High energy blunt trauma patients with normal vital signs are usually investigated with a Contrast Enhanced Computed Tomography (CECT) for torso injuries. CECT involves high levels of radiations, often showing no injuries in patients over-triaged to the trauma center. The aim of our study was to suggest an alternative diagnostic protocol based on Emergency Room (ER) tests (physical exam, blood tests, extended FAST, Chest and Pelvis X-ray) to avoid CECT in selected patients. A prospective cohort study was conducted from September 2018 to September 2019. Five hundred patients fulfilled the inclusion criteria. Patients received torso-CECT scan only if they had at least one positive ER test. The validity of the single component of the protocol and the global validity of the ER tests to detect torso injuries was assessed through sensitivity, specificity, positive (PPV) and negative (NPV) predictive value, positive (+ LR) and negative (- LR) likelihood ratio. Multivariate analysis was performed to identify independent predictors of torso injuries. One hundred and seventy patients received a torso-CECT scan because of positive ER tests. ER tests showed a global sensitivity for torso injuries of 86.96% (95% CI 80.17-92.08) specificity of 83.98%(95% CI 79.79-87.60), PPV of 67.42% (95% CI 61.83-72.54), NPV of 94.41% (95% CI 91.63-96.30) + LR of 5.43 (95% CI 4.25-6.93), - LR of 0.16 (95% CI 0.10-0.24). ER tests in an experienced center seem to be able to identify more severe blunt trauma patients needing CECT. Further studies are advisable to confirm these results.
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Traumatismos Abdominais , Traumatismos Torácicos , Ferimentos não Penetrantes , Humanos , Estudos Prospectivos , Traumatismos Torácicos/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes/diagnóstico por imagemRESUMO
BACKGROUND: Early detection of critical bleeding by accurate tools can help ensure rapid delivery of blood products to improve outcomes in major trauma patients. We conducted a systematic review to evaluate the accuracy of risk tools to predict critical bleeding in patients with major trauma. METHODS: PubMed, Embase, and CENTRAL were searched up to February 2021 for studies investigating risk tools to predict critical bleeding for major trauma people in prehospital and emergency department. We followed the Preferred Reporting Items for Systematic Review and Meta-Analysis of Diagnostic Test Accuracy study guidelines. Two independent authors included studies, extracted data, appraised the quality using the Quality Assessment of Diagnostic Accuracy Studies 2 and assessed the certainty of evidence (CoE) using the Grading of Recommendations Assessment, Development and Evaluation methodology. Sensitivity, specificity, and the receiver operating characteristics curve for all selected triage tools. RESULTS: Eighty-nine observational studies for adults and 12 observational studies for children met our inclusion criteria. In adults, we found 23 externally validated and 28 unvalidated tools; in children, 3 externally validated tools and 5 unvalidated. In the externally validated tools, we identified those including clinical, laboratory, and ultrasound assessments. Among tools including only a clinical assessment, the Shock Index showed high sensitivity and specificity with the CoE ranging from very low to moderate in adults, as well as Shock Index Pediatric Age adjusted with a moderate CoE. We found that tools using clinical, laboratory, and ultrasound assessments were overall more accurate than those tools without all three components. CONCLUSION: Clinicians should consider risk tools to predict critical bleeding in a time-sensitive setting like major life-threatening trauma. The Shock Index and Shock Index Pediatric Age adjusted are easy and handy tools to predict critical bleeding in the prehospital setting. In the emergency department, however, many other tools can be used, which include laboratory and ultrasound assessments, depending on staff experience and resources. LEVEL OF EVIDENCE: Systematic Review and Meta-Analysis; Level III.
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Hemorragia , Triagem , Adulto , Criança , Hemorragia/diagnóstico , Hemorragia/etiologia , Hemorragia/terapia , Humanos , Triagem/métodosRESUMO
BACKGROUND: Acute cervical spinal cord injury (ACSCI) is commonly complicated by spinal shock, resulting in hemodynamic instability characterized by bradycardia and hypotension that can have fatal consequences. Current guidelines recommend the use of intravenous beta and dopamine agonists, such as norepinephrine and dopamine, respectively. We sought to determine whether enteral albuterol would be a safe and feasible treatment for bradycardia without an increase in the occurrence of known side effects of albuterol in patients with ACSCI. METHODS: A retrospective review of patients with ACSCI admitted to an intensive care unit at a level I trauma center and treated with enteral albuterol was conducted. Patients were excluded for the following reasons: pure beta blocker use prior to injury, concurrent use of pacemaker, age of less than 18 years, or age more than 75 years. As part of the standard of care, all patients underwent mean arterial pressure (MAP) augmentation to reach a goal of greater than 85 mm Hg during the first 7 days post injury. All eligible patient charts were reviewed for demographic characteristics, daily minimum and maximum heart rate and MAP, and concomitant vasoactive medication use. Bradycardia and tachycardia were defined as heart rate less than 60 beats per minute (bpm) and greater than 100 bpm, respectively. Factors found to be associated with bradycardia on univariate analysis were entered into a multivariable generalized estimating equation analysis to determine factors independently associated with bradycardia during the study period. RESULTS: There were 58 patients with cervical ASCI (age 45 ± 18 years, 76% men) admitted between January 1, 2016, and December 31, 2017, that met the study criteria. The mean time to initiation of albuterol was 1.5 ± 1.7 days post injury, with a duration of 9.3 ± 4.5 days and a mean daily dosage of 7.8 ± 4.5 mg. Bradycardia was observed in 136 of 766 patient days (17%). There were a few episodes of hyperglycemia (1%) and tachycardia (3%), but no episodes of hypokalemia. In a multivariable analysis, female sex (P = 0.006) and American Spinal Cord Injury Association grade A, B, or C (P < 0.001) were associated with a higher risk of developing bradycardia, whereas dosage of albuterol (P = 0.009) and norepinephrine use (P = 0.008) were associated with a lower risk of developing bradycardia. CONCLUSIONS: Albuterol administration in ASCI is a safe and feasible treatment for bradycardia, given that no significant side effects, such as hyperglycemia, hypokalemia, or tachycardia, were observed. The administration of enteral albuterol was well tolerated and, in a dose-dependent manner, associated with a lower occurrence of bradycardia. Further prospective trials for the use of enteral albuterol after SCI are warranted.
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Medula Cervical , Hiperglicemia , Hipopotassemia , Traumatismos da Medula Espinal , Adolescente , Adulto , Idoso , Albuterol/uso terapêutico , Bradicardia/induzido quimicamente , Feminino , Humanos , Hiperglicemia/complicações , Hipopotassemia/complicações , Hipopotassemia/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Norepinefrina , Estudos Retrospectivos , Traumatismos da Medula Espinal/complicações , Traumatismos da Medula Espinal/tratamento farmacológico , TaquicardiaAssuntos
Embolia , Migração de Corpo Estranho/diagnóstico , Veia Ilíaca , Artéria Pulmonar , Radiografia Torácica/métodos , Ferimentos por Arma de Fogo/complicações , Tomada de Decisão Clínica , Embolia/diagnóstico por imagem , Embolia/etiologia , Embolia/terapia , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/etiologia , Humanos , Veia Ilíaca/diagnóstico por imagem , Veia Ilíaca/lesões , Vértebras Lombares/lesões , Masculino , Pessoa de Meia-Idade , Artéria Pulmonar/diagnóstico por imagem , Artéria Pulmonar/lesões , Tomografia Computadorizada por Raios X/métodos , Conduta Expectante/métodos , Ferimentos por Arma de Fogo/diagnóstico , Ferimentos por Arma de Fogo/fisiopatologiaRESUMO
BACKGROUND: Multiple studies regarding the use of Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) in patients with non-compressible torso injuries and uncontrolled haemorrhagic shock were recently published. To date, the clinical evidence of the efficacy of REBOA is still debated. We aimed to conduct a systematic review assessing the clinical efficacy and safety of REBOA in patients with major trauma and uncontrolled haemorrhagic shock. METHODS: We systematically searched MEDLINE (PubMed), EMBASE and CENTRAL up to June 2020. All randomized controlled trials and observational studies that investigated the use of REBOA compared to resuscitative thoracotomy (RT) with/without REBOA or no-REBOA were eligible. We followed the PRISMA and MOOSE guidelines. Two authors independently extracted data and appraised the risk of bias of included studies. Effect sizes were pooled in a meta-analysis using random-effects models. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation methodology. Primary outcomes were mortality, volume of infused blood components, health-related quality of life, time to haemorrhage control and any adverse effects. Secondary outcomes were improvement in haemodynamic status and failure/success of REBOA technique. RESULTS: We included 11 studies (5866 participants) ranging from fair to good quality. REBOA was associated with lower mortality when compared to RT (aOR 0.38; 95% CI 0.20-0.74), whereas no difference was observed when REBOA was compared to no-REBOA (aOR 1.40; 95% CI 0.79-2.46). No significant difference in health-related quality of life between REBOA and RT (p = 0.766). The most commonly reported complications were amputation, haematoma and pseudoaneurysm. Sparse data and heterogeneity of reporting for all other outcomes prevented any estimate. CONCLUSIONS: Our findings on overall mortality suggest a positive effect of REBOA among non-compressible torso injuries when compared to RT but no differences compared to no-REBOA. Variability in indications and patient characteristics prevents any conclusion deserving further investigation. REBOA should be promoted in specific training programs in an experimental setting in order to test its effectiveness and a randomized trial should be planned.
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Aorta/lesões , Aorta/cirurgia , Oclusão com Balão/métodos , Procedimentos Endovasculares/métodos , Choque Hemorrágico/cirurgia , Humanos , Escala de Gravidade do FerimentoRESUMO
BACKGROUND: The COVID-19 pandemic has had far-reaching effects on healthcare systems and society with resultant impact on trauma systems worldwide. This study evaluates the impact the pandemic has had in the Washington, DC Metropolitan Region as compared with similar months in 2019. DESIGN: A retrospective multicenter study of all adult trauma centers in the Washington, DC region was conducted using trauma registry data between January 1, 2019 and May 31, 2020. March 1, 2020 through May 31, 2020 was defined as COVID-19, and January 1, 2019 through February 28, 2020 was defined as pre-COVID-19. Variables examined include number of trauma contacts, trauma admissions, mechanism of injury, Injury Severity Score, trauma center location (urban vs. suburban), and patient demographics. RESULTS: There was a 22.4% decrease in the overall incidence of trauma during COVID-19 compared with a 3.4% increase in trauma during pre-COVID-19. Blunt mechanism of injury decreased significantly during COVID-19 (77.4% vs. 84.9%, p<0.001). There was no change in the specific mechanisms of fall from standing, blunt assault, and motor vehicle crash. The proportion of trauma evaluations for penetrating trauma increased significantly during COVID-19 (22.6% vs. 15.1%, p<0.001). Firearm-related and stabbing injury mechanisms both increased significantly during COVID-19 (11.8% vs. 6.8%, p<0.001; 9.2%, 6.9%, p=0.002, respectively). CONCLUSIONS AND RELEVANCE: The overall incidence of trauma has decreased since the arrival of COVID-19. However, there has been a significant rise in penetrating trauma. Preparation for future pandemic response should include planning for an increase in trauma center resource utilization from penetrating trauma. LEVEL OF EVIDENCE: Epidemiological, level III.
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BACKGROUND: We conducted a systematic review to evaluate and compare the accuracy of pre-hospital triage tools for major trauma in the context of the development of the Italian National Institute of Health guidelines on major trauma integrated management. METHODS: PubMed, Embase, and CENTRAL were searched up to November 2019 for studies investigating pre-hospital triage tools. The ROC (receiver operating characteristics) curve and net clinical benefit for all selected triage tools were performed. Quality assessment was performed using the Quality Assessment of Diagnostic Accuracy Studies-2. Certainty of the evidence was judged with the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS: We found 15 observational studies of 13 triage tools for adults and 11 for children. In adults, according to the ROC curve and the net clinical benefit, the most reliable tool was the Northern French Alps Trauma System (TRENAU), adopting injury severity score (ISS) > 15 as reference (sensitivity (Sn), 0.92; specificity (Sp), 0.41; 1 study; sample size, 2572; high certainty of the evidence). When mortality as reference was considered, the pre-hospital triage tool with the best net clinical benefit trajectory was the New Trauma Score (NTS) < 18 (Sn, 0.82; Sp, 0.86; 1 study; sample size, 1001; moderate certainty of the evidence). In children, high variability among all triage tools for sensitivity and specificity was found. CONCLUSION: Sensitivity and specificity varied across all available pre-hospital trauma triage tools. TRENAU and NTS are the best accurate triage tools for adults, whereas in the pediatric area a large variability prevents any firm conclusion.
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Serviços Médicos de Emergência , Triagem/métodos , Ferimentos e Lesões/classificação , HumanosRESUMO
Pelvic trauma continues to have a high mortality rate despite damage control techniques for bleeding control. The aim of our study was to evaluate how Extra-peritoneal Pelvic Packing (EPP) and Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) impact the efficacy on mortality and hemodynamic impact. We retrospectively evaluated patients who sustained blunt trauma, pelvic fracture and hemodynamic instability from 2002 to 2018. We excluded a concomitant severe brain injury, resuscitative thoracotomy, penetrating trauma and age below 14 years old. The study population was divided in EPP and REBOA Zone III group. Propensity score matching was used to adjust baseline differences and then a one-to-one matched analysis was performed. We selected 83 patients, 10 for group: survival rate was higher in EPP group, but not significantly in each outcome we analyzed (24 h, 7 day, overall). EPP had a significant increase in main arterial pressure after procedure (+20.13 mmHg, p < 0.001), but this was not as great as the improvement seen in the REBOA group (+45.10 mmHg, p < 0.001). EPP and REBOA are effective and improve hemodynamic status: both are reasonable first steps in a multidisciplinary management. Zone I REBOA may be useful in patients 'in extremis condition' with multiple sites of torso hemorrhage, particularly those in extremis.
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Embolia/etiologia , Traumatismos Cardíacos/complicações , Traumatismos Cardíacos/cirurgia , Artéria Subclávia , Ferimentos por Arma de Fogo/complicações , Ferimentos por Arma de Fogo/cirurgia , Embolia/diagnóstico por imagem , Embolia/cirurgia , Traumatismos Cardíacos/diagnóstico por imagem , Humanos , Masculino , Ferimentos por Arma de Fogo/diagnóstico por imagem , Adulto JovemRESUMO
Despite its rarity, traumatic hollow viscus and mesenteric injury (HVMI) have high mortality and complication rates. There is no consensus regarding its best management. Our aim is to evaluate contrast enhanced CT (ceCT) in the screening of HVMI and its capability to assess the need for surgery. All trauma patients admitted to an urban Level 1 trauma center between 2010 and 2018 were retrospectively evaluated. Patients with ceCT scan prior to laparotomy were included. Patients requiring surgical repair of HVMI and a ceCT scan consistent with HVMI were considered true positives. Six ceCT scan criteria for HVMI were used; at least one criterion was considered positive for HVMI. Sensitivity (Sn), specificity (Sp), predictive values (PV), likelihood ratios (LR) and accuracy (Ac) of ceCT of single ceCT criteria and of the association of ceCT criteria were calculated using intraoperative findings as gold standard. Therapeutic time (TT), death probability (DP), and observed mortality (OM) were described. 114 of 4369 patients were selected for ceCT accuracy analysis; 47 were considered true positives. Sn of ceCT for HVMI was 97.9%, Sp 63.6%, PPV 66.2%, NPV 97.6%, + LR 2.69, -LR 0.03, Ac 78%; no single criterion stood out. The association of four or more criteria improved ceCT Sp to 98.5%, PPV to 95.6%, + LR to 30.5. Median TT was 2 h (IQR: 1-3 h). OM was 7.8%-not significantly higher than overall OM. CeCT in trauma has become a reliable screening test for HVMI and a valid exam to select HVMI patients for surgical exploration.
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Traumatismos Abdominais , Ferimentos não Penetrantes , Traumatismos Abdominais/diagnóstico por imagem , Traumatismos Abdominais/cirurgia , Algoritmos , Humanos , Estudos Retrospectivos , Sensibilidade e Especificidade , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/cirurgiaRESUMO
BACKGROUND: Gastrointestinal (GI) perforations are an acute surgical dilemma, with diagnostic workup often requiring abdominal imaging. Post-operative care for these patients may vary and oftentimes includes ICU care for sepsis, but not always. We evaluated if free fluid and air on computed tomography (CT) could be associated with sepsis, septic shock and mortality in GI perforations. The aim of our study was a correlation between a new CT-scan scoring system and septic complications in GI perforations. METHODS: We conducted an observational retrospective study about patients who underwent emergency surgery for intestinal perforation between January 2014 and June 2017. Inclusion criteria were a CT-scan positive for free fluid and air, and an intestinal perforation confirmed intraoperatively. A CT-score was created to evaluate location and extent of free fluid and air related to clinical outcome and prognosis. Univariate analysis between the CT score and the various clinical outcomes was conducted with the non-parametric Mann-Whitney test for continuous variables and with the chi-square test for categorical variables. RESULTS: One-hundred and fifty-one patients were evaluated. The mortality was 23.18% and the complications were present in 45.95%. The median CT score for patients who developed complications was 3, compared with a value of 2 in the absence of complications (P=0.008). A CT score of 4 or greater had a sensitivity and specificity for predicting pre-operative sepsis of 73.33% and 64.42% respectively, and for pre-operative septic shock of 35.56% and 93.27%. Looking at post-operative sepsis, sensitivity and specificity were 57.45% and 70.19%, and for septic shock 36.17% and 85.85%. Spearman correlation analysis revealed that at higher scores at CT score corresponded higher scores at the P-POSSUM morbidity, P-POSSUM mortality and WSES Sepsis Severity Score. CONCLUSIONS: Our CT score shows a significant correlation with validated predictive scoring systems with regards to predicting sepsis, septic shock and complications-and seems to be a useful outcome predictor in GI perforation.