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OBJECTIVE: The use of high-flow nasal cannula (HFNC) oxygen therapy is gaining popularity for the treatment of acute respiratory failure (ARF). However, limited evidence exists regarding the effectiveness of HFNC for hypoxemic ARF in patients with blunt chest trauma (BCT). METHODS: This retrospective analysis focused on BCT patients with mild-moderate hypoxemic ARF who were treated with either HFNC or non-invasive ventilation (NIV) in the emergency medicine department from January 2021 to December 2022. The primary endpoint was treatment failure, defined as either invasive ventilation, or a switch to the other study treatment (NIV for patients in the NFNC group, and vice-versa). RESULTS: A total of 157 patients with BCT (72 in the HFNC group and 85 in the NIV group) were included in this study. The treatment failure rate in the HFNC group was 11.1% and 16.5% in the NIV group - risk difference of 5.36% (95% CI, -5.94-16.10%; P = 0.366). The most common cause of failure in the HFNC group was aggravation of respiratory distress. While in the NIV group, the most common reason for failure was treatment intolerance. Treatment intolerance in the HFNC group was significantly lower than that in the NIV group (1.4% vs 9.4%, 95% CI 0.40-16.18; P = 0.039). Univariate logistic regression analysis showed that chronic respiratory disease, abbreviated injury scale score (chest) (≥3), Acute Physiology and Chronic Health Evaluation II score (≥15), partial arterial oxygen tension /fraction of inspired oxygen (≤200) at 1 h of treatment and respiratory rate (≥32 /min) at 1 h of treatment were risk factors associated with HFNC failure. CONCLUSION: In BCT patients with mild-moderate hypoxemic ARF, the usage of HFNC did not lead to higher rate of treatment failure when compared to NIV. HFNC was found to offer better comfort and tolerance than NIV, suggesting it may be a promising new respiratory support therapy for BCT patients with mild-moderate ARF.
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Cânula , Ventilação não Invasiva , Oxigenoterapia , Insuficiência Respiratória , Traumatismos Torácicos , Ferimentos não Penetrantes , Humanos , Masculino , Feminino , Estudos Retrospectivos , Oxigenoterapia/métodos , Traumatismos Torácicos/complicações , Traumatismos Torácicos/terapia , Ferimentos não Penetrantes/terapia , Ferimentos não Penetrantes/complicações , Pessoa de Meia-Idade , Ventilação não Invasiva/métodos , Adulto , Insuficiência Respiratória/terapia , Falha de Tratamento , Idoso , Síndrome do Desconforto Respiratório/terapiaRESUMO
OBJECTIVE: The objective of this study is to compare patients with severe and mild blunt thoracic trauma, who survived an earthquake and presented to the emergency department (ED), in order to identify factors influencing the severity of trauma in earthquake-related thoracic injuries. METHODS: This retrospective, cross-sectional, observational comparative study included patients with isolated thoracic injuries due to the February 6th Kahramanmaras earthquake. The patients were categorized into severe and mild groups based on chest trauma scoring (CTS), and their characteristics were compared. RESULTS: The study included 53 patients, with 43 (88.1%) classified as having mild thoracic trauma and 10 (18.9%) classified as having severe thoracic trauma. There was no significant difference in the duration of entrapment between the groups (p = 0.824). The incidence of hemothorax, pneumothorax, rib fractures, and pneumomediastinum did not differ significantly between the two groups (p > 0.05). However, severe thoracic trauma was associated with a higher rate of lung contusion compared to the mild group (p = 0.045). The severe group exhibited significantly higher median scores for lung contusion, rib fractures, and total CTS compared to the mild group (p < 0.001). The mortality rate was significantly higher in the severe group (40%, n = 4) compared to the mild group (2.3%, n = 1) (p = 0.003). CONCLUSION: The duration of entrapment did not significantly affect the severity of thoracic injuries in earthquake-related blunt thoracic trauma. However, lung contusion was found to be a more prominent feature in these injuries compared to other clinical conditions such as hemothorax and pneumothorax. These findings highlight the distinct clinical implications of earthquake-related thoracic trauma and may have implications for management strategies in these cases.
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Contusões , Terremotos , Lesão Pulmonar , Pneumotórax , Fraturas das Costelas , Traumatismos Torácicos , Ferimentos não Penetrantes , Humanos , Fraturas das Costelas/epidemiologia , Fraturas das Costelas/complicações , Pneumotórax/etiologia , Pneumotórax/complicações , Hemotórax/complicações , Estudos Retrospectivos , Estudos Transversais , Ferimentos não Penetrantes/complicações , Traumatismos Torácicos/complicações , Lesão Pulmonar/complicações , Contusões/complicações , Serviço Hospitalar de EmergênciaRESUMO
Blunt chest trauma (BCT) may rarely trigger stress-induced takotsubo syndrome (TTS) which requires dif f erential diagnosis with myocardial contusion and BCT-induced myocardial infarction. So far reported cases have been presented as apical ballooning or inverted (reverse) TTS forms but not as a midventricular variant. The authors described a case of a 53-year-old female admitted to Intensive Care Unit after motor vehicle accident with BCT and airbag deployment during car roll over. For some time after the accident, she was trapped in a car with her head bent to the chest. After being pulled out from the car, she had impaired consciousness and therefore was intubated by the rescue team. Trauma computed tomography scan did not reveal any injuries. However, ECG showed ST-segment depression in II, III, aVF, V4-6, and discrete ST-segment elevation in aVR. Troponin I and NTpro-BNP increased to 2062 ng/l and 6413 pg/ml, respectively. Echocardiography revealed mild midventricular dysfunction of the left ventricle with ejection fraction (EF) and global longitudinal strain (GLS) reduced to 45% and -17.6%, respectively. On day two, the patient's general condition improved and stabilized, so she was extubated. Normalization of ECG, EF and GLS (but not regional LS) was observed on day three. She was discharged home on day fi ve. Post-hospital examinations documented that segmental longitudinal strain remained abnormal for up to 4 weeks. The authors conclude that fast ECG and echocardiographic evolution may result in underestimation of the posttraumatic TTS diagnosis, especially if it takes atypical form and its course is mild. Longitudinal strain evaluation can be helpful in cardiac monitoring of trauma patients.
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Eletrocardiografia , Cardiomiopatia de Takotsubo , Traumatismos Torácicos , Ferimentos não Penetrantes , Humanos , Cardiomiopatia de Takotsubo/etiologia , Cardiomiopatia de Takotsubo/diagnóstico , Feminino , Pessoa de Meia-Idade , Ferimentos não Penetrantes/complicações , Traumatismos Torácicos/complicações , Acidentes de Trânsito , EcocardiografiaRESUMO
Background: Predicting the outcome of blunt chest trauma by scoring systems is of utmost value. We aimed to assess the role of the chest trauma scoring system (CTS) in predicting blunt chest trauma outcomes among Egyptians. Methods: A prospective observational study included 45 patients admitted to the cardiothoracic emergency unit of Al-Azhar University hospitals. We documented their demographic data, history, cause and mode of trauma, vital parameters, and necessary investigations (e.g., chest X-ray and Computed Tomography) when the patient was admitted to the cardiothoracic department. All patients were assessed using the chest trauma scale (CTS) and followed up till death or discharge. Results: The patient's age ranged between 18 to 76 years (mean 42.67 years). Eighty percent were males, and 48% needed mechanical ventilation (MV). The period of MV was ranged from 1 to 5 days (mean 2.81 days). Twenty-two patients had pneumonia. Eight patients died with a chest trauma scale ranging from 2 to 12 with a median of 6. About 87 percent of patients had unilateral lesions, and 5 had criminal causes. Road traffic accidents were the most typical cause of trauma (60%). There was a significant relation between mortality among the studied patients and each MV, length of ICU duration, chest trauma scale, laterality of trauma, and associated injuries. There was a statistically significant relation between the chest trauma scale and the need for MV, the timing of MV, the presence of pneumonia, and mortality. Conclusion: CTS ≥ 6.5 can predict mortality with 100.0% sensitivity, specificity of 62.2%, and accuracy of 68.9%. However, a score of ≥ 5.5 can predict the development of pneumonia with a sensitivity of 81.8%, specificity of 78.3%, and accuracy of 80%.
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BACKGROUND: The benefit-risk ratio of prophylactic non-invasive ventilation (NIV) and high-flow nasal oxygen therapy (HFNC-O2) during the early stage of blunt chest trauma remains controversial because of limited data. The main objective of this study was to compare the rate of endotracheal intubation between two NIV strategies in high-risk blunt chest trauma patients. METHODS: The OptiTHO trial was a randomized, open-label, multicenter trial over a two-year period. Every adult patients admitted in intensive care unit within 48 h after a high-risk blunt chest trauma (Thoracic Trauma Severity Score ≥ 8), an estimated PaO2/FiO2 ratio < 300 and no evidence of acute respiratory failure were eligible for study enrollment (Clinical Trial Registration: NCT03943914). The primary objective was to compare the rate of endotracheal intubation for delayed respiratory failure between two NIV strategies: i) a prompt association of HFNC-O2 and "early" NIV in every patient for at least 48 h with vs. ii) the standard of care associating COT and "late" NIV, indicated in patients with respiratory deterioration and/or PaO2/FiO2 ratio ≤ 200 mmHg. Secondary outcomes were the occurrence of chest trauma-related complications (pulmonary infection, delayed hemothorax or moderate-to-severe ARDS). RESULTS: Study enrollment was stopped for futility after a 2-year study period and randomization of 141 patients. Overall, 11 patients (7.8%) required endotracheal intubation for delayed respiratory failure. The rate of endotracheal intubation was not significantly lower in patients treated with the experimental strategy (7% [5/71]) when compared to the control group (8.6% [6/70]), with an adjusted OR = 0.72 (95%IC: 0.20-2.43), p = 0.60. The occurrence of pulmonary infection, delayed hemothorax or delayed ARDS was not significantly lower in patients treated by the experimental strategy (adjusted OR = 1.99 [95%IC: 0.73-5.89], p = 0.18, 0.85 [95%IC: 0.33-2.20], p = 0.74 and 2.14 [95%IC: 0.36-20.77], p = 0.41, respectively). CONCLUSION: A prompt association of HFNC-O2 with preventive NIV did not reduce the rate of endotracheal intubation or secondary respiratory complications when compared to COT and late NIV in high-risk blunt chest trauma patients with non-severe hypoxemia and no sign of acute respiratory failure. CLINICAL TRIAL REGISTRATION: NCT03943914, Registered 7 May 2019.
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Ventilação não Invasiva , Síndrome do Desconforto Respiratório , Insuficiência Respiratória , Traumatismos Torácicos , Ferimentos não Penetrantes , Adulto , Humanos , Oxigênio/uso terapêutico , Ventilação não Invasiva/efeitos adversos , Hemotórax/complicações , Traumatismos Torácicos/complicações , Traumatismos Torácicos/terapia , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/terapia , Oxigenoterapia/efeitos adversos , Insuficiência Respiratória/terapia , Síndrome do Desconforto Respiratório/terapia , Intubação Intratraqueal/efeitos adversos , Cânula/efeitos adversosRESUMO
OBJECTIVE: To explore the value of artificial intelligence (AI) in improving the detection rate of traumatic rib fractures by radiologist residents and the consistency among different readers. METHODS: Chest CT images of 393 patients with acute trauma from China-Japan Union Hospital of Jilin University (hospital 02) and Shanghai Ninth People' s Hospital (hospital 03) were collected in this research. The consensus achieved by three radiology experts was regarded as the reference standard. All the images assigned to three hospitals: Peking University First Hospital (hospital 01), hospital 02 and hospital 03, and were then randomly divided into two groups (group A and group B: group A included 197 patients, and group B included 196 patients). Each group was read by one radiologist resident from each hospital for rib fracture detection. Each case was read twice by the same radiologist, with and without the assistance of the AI ["radiologist-only" reading and "radiologist + AI" reading]. The detection rates of different types of rib fractures (displaced fractures and occult fractures) were compared between "radiologist-only" reading and "radiologist + AI" reading. The consistencies of different radiologists with different reading methods were evaluated. RESULTS: The detection rates of displaced rib fractures and occult rib fractures by "radiologist + AI" reading were significantly higher than those read by "radiologist-only" reading (94.56% vs. 78.40%, 76.60% vs. 49.42%, P < 0.001). For "radiologist-only reading", the Kappa coefficients of the radiologists between hospital 01 and hospital 03 were slightly greater than 0.4 (indicating moderate consistency), the coefficients of the radiologists between hospital 01/hospital 02 and hospital 02/hospital 03 were less than 0.4 (indicating poor consistency). The Phi coefficients of the radiologists among different hospitals were all less than 0.6 (indicating moderate correlation). With "radiologist + AI" reading, the Kappa and Phi coefficient among the radiologists in dif-ferent hospitals were greater than or equal to 0.6 (indicating good consistency and correlation). CONCLUSION: AI software can be used to automatically detect suspected rib fracture lesions, which helps to improve the detection rate of fracture lesions and the consistency among different readers.
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Radiologia , Fraturas das Costelas , Humanos , Fraturas das Costelas/diagnóstico por imagem , Inteligência Artificial , China , Radiografia , Estudos RetrospectivosRESUMO
PURPOSE: Clavicle fractures are common in patients who sustain blunt chest trauma (BCT). Recently, surgical fixation of rib fractures in patients with BCT has been shown to improve pulmonary and clinical outcomes. Therefore, the purpose of this study is to assess the role of early clavicle fixation (ECF) versus non-operative (NO) treatment for midshaft clavicle fractures in this same population. METHODS: A retrospective chart review was performed in patients with midshaft clavicle fractures and BCT at a Level I Trauma Center between 2007 and 2017. Patients with pre-existing pulmonary conditions and head injuries necessitating mechanical ventilation were excluded. Demographic data, injury mechanisms, and Thoracic Trauma Severity Scores (TTS) were analyzed. Inpatient pulmonary outcomes were assessed with serial vital capacity (VC) measurements, intubation, mechanical ventilation, and pulmonary complications data. In addition, intensive care unit (ICU) and hospital length of stay (LOS), mortality, discharge location, and incidence of postoperative complications in the ECF group were also measured. RESULTS: Thirty-six patients underwent ECF, and 24 underwent NO treatment. The ECF cohort was statistically younger and had a greater incidence of clavicle fracture shortening than the NO group. There was no difference in pulmonary outcomes, ICU or hospital LOS, or mortality between groups. There were no complications associated with ECF. Patients who underwent ECF were more likely to discharge to home. There were no postoperative complications associated with ECF. CONCLUSION: ECF of midshaft clavicle fractures does not improve pulmonary outcomes in patients with BCT. However, despite the lack of pulmonary benefit, there appears to be no added risk of harm. Therefore, ECF is a reasonable consideration in this patient population who otherwise meet clavicle fracture operative indications.
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Fraturas Ósseas , Traumatismos Torácicos , Ferimentos não Penetrantes , Humanos , Fixação Interna de Fraturas/efeitos adversos , Traumatismos Torácicos/complicações , Traumatismos Torácicos/cirurgia , Clavícula/cirurgia , Clavícula/lesões , Estudos Retrospectivos , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/cirurgia , Fraturas Ósseas/complicações , Fraturas Ósseas/cirurgia , Complicações Pós-Operatórias/etiologiaRESUMO
OBJECTIVE: To analyze the incidence and structure of late complications after blunt chest trauma, feasibility of surgical correction and effectiveness of these interventions. MATERIAL AND METHODS: Treatment outcomes were analyzed in 26 patients with late complications of blunt chest wall trauma. Severe chest deformities were diagnosed in 8 patients, non-union rib fracture - 5, pulmonary hernia - 4, chronic abscesses and pseudocysts of soft tissues of the chest - 3, osteomyelitis of the ribs - 3, chronic recurrent pulmonary bleeding following damage to lung parenchyma by rib fragments - 2, persistent post-traumatic pleuritis - in 1 patient. RESULTS: Among 26 patients, 23 ones underwent surgical correction of complications. Reconstructive procedures were performed in 5 out of 8 patients with post-traumatic chest deformities. In 5 patients with non-union rib fractures, surgery consisted of resection of ribs, excision of capsule and scar tissue, osteosynthesis. Thoracic pulmonary hernia required thoracotomy, viscerolysis, chest wall defect closure by bringing together the ribs and fixing with pulley sutures or ZipFix system. In 2 patients, pulmonary hernia was combined with non-union rib fracture. These patients underwent additional resection of false joints and osteosynthesis. Three patients were diagnosed with chronic abscesses and pseudocysts of soft tissues of the chest. Surgical treatment was carried out according to the principles of staged debridement of chronic purulent foci. Osteomyelitis of ribs in 3 patients required resection within intact tissues. Fixation of ribs by metal structures was not performed in these patients, and we performed only muscle and soft tissue repair. Conservative treatment was carried out in 3 patients with chest deformity. There were no lethal outcomes. CONCLUSION: Pathological syndromes in long-term period after blunt chest trauma require surgical correction. Surgical treatment of patients with late complications of chest trauma should be aimed at chest stabilization, improving respiratory function and preventing secondary and tertiary complications. Osteosynthesis allows not only to eliminate pathological syndromes, but also increase tolerance to physical activity and quality of life.
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Fraturas das Costelas , Cirurgia Plástica , Traumatismos Torácicos , Parede Torácica , Ferimentos não Penetrantes , Humanos , Traumatismos Torácicos/complicações , Traumatismos Torácicos/diagnóstico , Traumatismos Torácicos/cirurgia , Fraturas das Costelas/complicações , Fraturas das Costelas/diagnóstico , Fraturas das Costelas/cirurgia , Parede Torácica/cirurgia , Abscesso , Qualidade de Vida , Síndrome , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/diagnóstico , Ferimentos não Penetrantes/cirurgiaRESUMO
BACKGROUND: Blunt chest injury may induce several cardiovascular traumata, requiring immediate care. Right coronary artery dissection (RCA) is an extremely rare sequela in this setting and is associated with high mortality, if it remains undiagnosed. Case presentation We present the case of an RCA dissection after blunt chest trauma in a 16-year-old patient, who initially presented with a second-degree atrioventricular block as solitary manifestation on admission. Typical electrocardiographic findings, such as ST segmental changes or pathological Q waves were absent. Serial echocardiograms excluded segmental motion abnormalities, pericardial effusion or right ventricular strain. Nevertheless, a complementary computed tomography coronary angiography revealed this potentially lethal condition several hours later. The patient underwent an emergency surgical myocardial revascularization under the circulatory support of veno-arterial extracorporeal membrane oxygenation and suffered a prolonged right ventricular insufficiency with severe late-onset cardiogenic shock, due to an extensive myocardial infarction of the inferoseptal ventricular wall. CONCLUSION: Right coronary artery dissection after high-speed blunt chest injury constitutes a diagnostic challenge, especially in the absence of typical electrocardiographic and echocardiographic findings in young patients. This condition may dramatically deteriorate in time, leading to severe cardiogenic shock and life-threatening arrhythmias.
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Dissecção Aórtica , Bloqueio Atrioventricular , Traumatismos Torácicos , Ferimentos não Penetrantes , Adolescente , Dissecção Aórtica/complicações , Dissecção Aórtica/diagnóstico por imagem , Bloqueio Atrioventricular/diagnóstico , Bloqueio Atrioventricular/etiologia , Bloqueio Atrioventricular/terapia , Vasos Coronários/diagnóstico por imagem , Vasos Coronários/lesões , Vasos Coronários/cirurgia , Humanos , Choque Cardiogênico/diagnóstico , Choque Cardiogênico/etiologia , Choque Cardiogênico/terapia , Traumatismos Torácicos/complicações , Traumatismos Torácicos/diagnóstico por imagem , Traumatismos Torácicos/cirurgia , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/diagnóstico por imagemRESUMO
INTRODUCTION: Albeit described since 1763, cardiac contusions is still an under-recognised clinical condition in the acute care setting. This evidence-based review aims to provide an overview of the topic by focusing on etiopathogenesis, classification and clinical presentation of patients with cardiac contusions, as well as on the diagnostic work-up and therapy options available for this subset population in the acute care setting. METHODS: A targeted research strategy was performed using PubMed, MEDLINE, Embase and Cochrane Central databases up to June 2022. The literature search was conducted using the following keywords (in Title and/or Abstract): ("cardiac" OR "heart" OR "myocardial") AND ("contusion"). All available high-quality resources written in English and containing information on epidemiology, etiopathogenesis, clinical findings, diagnosis and management of cardiac contusions were included in our research. RESULTS: Biochemical samples of cardiac troponins together with a 12lead ECG appear to be sufficient screening tools in hemodynamically stable subjects, while cardiac ultrasound provides a further diagnostic clue for patients with hemodynamic instability or those more likely to have a significant cardiac contusion. CONCLUSIONS: The management of patients with suspected cardiac contusion remains a challenge in clinical practice. For this kind of patients a comprehensive diagnostic approach and a prompt emergency response are required, taking into consideration the degree of severity and clinical impairment of associated traumatic injuries.
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Contusões , Traumatismos Cardíacos , Contusões Miocárdicas , Ferimentos não Penetrantes , Humanos , Ferimentos não Penetrantes/complicações , Contusões Miocárdicas/complicações , Contusões/diagnóstico , Contusões/terapia , Contusões/etiologia , Traumatismos Cardíacos/diagnóstico , Traumatismos Cardíacos/terapia , Traumatismos Cardíacos/complicações , TroponinaRESUMO
Blunt cardiac injury (BCI), defined as an injury to the heart from blunt force trauma, ranges from minor to life-threatening. The majority of BCIs are due to motor vehicle accidents; however, injuries caused by falls, blasts, and sports-related injuries also can be sources of BCI. A significant proportion of patients with BCI do not survive long enough to receive medical care, succumbing to their injuries at the scene of the accident. Additionally, patients with blunt trauma often have coexisting injuries (brain, spine, orthopedic) that can obscure the clinical picture; therefore, a high degree of suspicion often is required to diagnose BCI. Traditionally, hemodynamically stable injuries suspicious for BCI have been evaluated with electrocardiograms and chest radiographs, whereas hemodynamically unstable BCIs have received operative intervention. More recently, computed tomography and echocardiography increasingly have been utilized to identify injuries more rapidly in hemodynamically unstable patients. Transesophageal echocardiography can play an important role in the diagnosis and management of several BCIs that require operative repair. Close communication with the surgical team and access to blood products for potentially massive transfusion also play key roles in maintaining hemodynamic stability. With proper surgical and anesthetic care, survival in cases involving urgent cardiac repair can reach 66%-to-75%. This narrative review focuses on the types of cardiac injuries that are caused by blunt chest trauma, the modalities and techniques currently used to diagnose BCI, and the perioperative management of injuries that require surgical correction.
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Traumatismos Cardíacos , Traumatismos Torácicos , Ferimentos não Penetrantes , Acidentes de Trânsito , Ecocardiografia , Traumatismos Cardíacos/diagnóstico por imagem , Traumatismos Cardíacos/etiologia , Humanos , Traumatismos Torácicos/complicações , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/terapiaRESUMO
Injury is the leading cause of death in children, with chest trauma accounting for 25% of this mortality. In addition, these patients often present with multiple system injuries, which require simultaneous management. These concurrent injuries can lead to challenges when prioritizing tasks in the resuscitation room and during anesthetic management. In addition, changes from spontaneous ventilation to positive pressure ventilation can impact lung physiology. Therefore, a clear communication plan with careful monitoring and vigilance is needed for intubation and ventilation in these children. These injuries also require specific strategies to prevent barotrauma which could lead to complications such as respiratory failure, pneumonia, sepsis, and acute respiratory distress syndrome. This educational review aims to guide clinicians managing pediatric chest trauma through some of the critical decision-making regarding intubation, ventilation, and subsequent management of injuries.
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Traumatismo Múltiplo , Insuficiência Respiratória , Traumatismos Torácicos , Anestesiologistas , Criança , Humanos , Respiração Artificial , Traumatismos Torácicos/terapiaRESUMO
PURPOSE: To assess the healing of costal cartilage fractures (CCFX) in patients with blunt polytrauma with follow-up imaging and clinical examination. Effect on physical performance and quality of life (QoL) was also evaluated. METHODS: The study group comprised twenty-one patients with diagnosed CCFX in trauma CT. All the patients underwent MRI, ultrasound, ultra-low-dose CT examinations, and clinical status control. The patients completed QoL questionnaires. Two radiologists evaluated the images regarding fracture union, dislocation, calcifications, and persistent edema at fracture site. An attending trauma surgeon clinically examined the patients, with emphasis on focal tenderness and ribcage mobility. Trauma registry data were accessed to evaluate injury severity and outcome. RESULTS: The patients were imaged at an average of 34.1 months (median 36, range 15.8-57.7) after the initial trauma. In 15 patients (71.4%), CCFX were considered stable on imaging. Cartilage calcifications were seen on healed fracture sites in all the patients. The fracture dislocation had increased in 5 patients (23.8%), and 1 patient (4.8%) showed signs of a non-stable union. Four patients (19.0%) reported persistent symptoms from CCFX. CONCLUSION: Non-union in CCFX is uncommon but may lead to decreased stability and discomfort. Both clinical and radiological examinations play an important part in the post-traumatic evaluation of CCFX. CT and MRI visualize the healing process, while dynamic ultrasound may reveal instability. No significant difference in QoL was detected between patients with radiologically healed and non-healed CCFX. Post-traumatic disability was mostly due to other non-thoracic injuries.
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Fraturas de Cartilagem , Traumatismo Múltiplo , Fraturas das Costelas , Ferimentos não Penetrantes , Seguimentos , Humanos , Traumatismo Múltiplo/diagnóstico por imagem , Estudos Prospectivos , Qualidade de Vida , Tomografia Computadorizada por Raios X/métodos , Ferimentos não Penetrantes/diagnóstico por imagemRESUMO
BACKGROUND: Tracheobronchial injury is rare and often has a fatal course. The incidence is estimated from 0.8% to 5% in the scenario of blunt or penetrating chest trauma. CASE PRESENTATION: A 54-year-old male was brought to the emergency department after falling off his bicycle, with impact on head and right shoulder. At pre-hospital assessment, the patient had a free airway, gasping respiration (oxygen saturation 92%) with reduced vesicular breathing. Multiple rib fractures are palpable bilaterally, with subcutaneous emphysema. Computed tomography (CT) showed a large right-sided pneumothorax and consolidated lung lobes. After insertion of two chest tubes on the right, a refractory pneumothorax with large air leakage remained present. Subsequently, a bronchoscopy was performed, confirming a complete rupture of the right intermediate bronchus. Urgent surgical debridement and primary repair with an end-to-end running suture was performed. Rib osteosynthesis was additionally performed bilaterally, because of a flail chest on the right side and penetrating bone fragment on the left side. Respiratory function recovered uneventfully. CONCLUSION: Airway injuries are uncommon but must always be suspected by the clinician during the early management of chest trauma. To prevent delayed diagnosis and potentially fatal outcome, low-threshold bronchoscopy is the diagnostic modality of choice to accurately confirm the lesion. Primary surgical repair remains the mainstay of the therapeutic management.
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Pneumotórax , Traumatismos Torácicos , Ferimentos não Penetrantes , Masculino , Humanos , Pessoa de Meia-Idade , Traumatismos Torácicos/complicações , Traumatismos Torácicos/diagnóstico , Traumatismos Torácicos/cirurgia , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/cirurgia , Ferimentos não Penetrantes/diagnóstico , Pneumotórax/etiologia , Pneumotórax/cirurgia , Brônquios/diagnóstico por imagem , Brônquios/cirurgia , Brônquios/lesões , Traqueia/lesões , Traqueia/cirurgia , Ruptura/cirurgiaRESUMO
Blunt traumatic tracheobronchial injury is rare, but can be potentially life-threatening. It accounts for only 0.5%-2% of all trauma cases. Patients may present with non-specific signs and symptoms, requiring a high index of suspicion with accurate diagnosis and prompt treatment. A 26-year-old female was brought into the emergency department after sustained a blunt trauma to the chest from a high impact motor vehicle accident. She presented with signs of respiratory distress and extensive subcutaneous emphysema from the chest up to the neck. Her airway was secured and chest drain was inserted for right sided pneumothorax. CT of the neck and thorax revealed a collapsed right middle lung lobe with a massive pneumothorax, raising the suspicion of a right middle lobe bronchus injury. Diagnosis was confirmed by bronchoscopy. In view of the difficulty in maintaining her ventilation and persistent pneumothorax with a massive air leak, immediate right thoracotomy via posterolateral approach was performed. The right middle lobar bronchus tear was repaired. There were no intra- or post-operative complications. She made an uneventful recovery. She was asymptomatic at her first month follow-up. A repeated chest X-ray showed expanded lungs. Details of the case including clinical presentation, imaging and management were discussed with an emphasis on the early uses of bronchoscopy in case of suspected blunt traumatic tracheobronchial injury. A review of the current literature of tracheobronchial injury management was presented.
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Pneumotórax , Ferimentos não Penetrantes , Humanos , Feminino , Adulto , Pneumotórax/diagnóstico por imagem , Pneumotórax/etiologia , Pneumotórax/cirurgia , Brônquios/diagnóstico por imagem , Brônquios/cirurgia , Brônquios/lesões , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/cirurgia , Ferimentos não Penetrantes/diagnóstico , Broncoscopia , Traqueia/lesõesRESUMO
Blunt chest trauma is an important cause of morbidity and mortality in traumatized emergency patients. We report the case of a 74-year-old man who suffered a glenohumeral joint dislocation, trans trochanteric femur fracture, multiple rib fractures, diaphragmatic rupture with chest herniation of the spleen and stomach associated with herniation of the lung through an anterior chest wall defect after blunt trauma. Although immediate surgical repair was performed, he developed a delayed complication of multiple rib fracture in the form of large extrapleural hematoma that had to be surgically removed. Due to massive pulmonary contusion and prolonged pulmonary collapse, we used surfactant to facilitate alveolar opening after evacuation of the hematoma.
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Fraturas das Costelas , Traumatismos Torácicos , Ferimentos não Penetrantes , Masculino , Humanos , Idoso , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/cirurgia , Traumatismos Torácicos/complicações , Traumatismos Torácicos/cirurgia , Fraturas das Costelas/complicações , Fraturas das Costelas/diagnóstico por imagem , Hematoma/diagnóstico por imagem , Hematoma/etiologia , Hematoma/cirurgia , PulmãoRESUMO
One of the most severe forms of blunt chest trauma is multiple floating rib fractures. Incidence of this event is up to 20% of all chest injuries. Mortality rate is about 40%. Modern surgical approach involves new technologies for rib osteosynthesis and chest stabilization. These procedures can reduce mortality by 8-10%. One of the possible options for chest stabilization in victims with anterior floating fractures, including sternal fractures, is insertion of a chest plate according to the principle of Nuss procedure. The last technique is used for correction of pectus excavatum. We report our first experience of Nuss procedure in a patient with multiple trauma, floating rib fractures and sternal fracture. Surgical intervention is described in detail. The authors emphasize an important role of thoracoscopy in a patient with chest trauma. Several modern trends in surgery for chest trauma are discussed: active surgical approach for multiple floating rib fractures, combination of surgical and resuscitation methods for chest stabilization, minimized surgical trauma by using of high-tech and endoscopic surgery.
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Fraturas das Costelas , Traumatismos Torácicos , Ferimentos não Penetrantes , Humanos , Fraturas das Costelas/diagnóstico por imagem , Fraturas das Costelas/cirurgia , Costelas , Esterno/diagnóstico por imagem , Esterno/cirurgia , Traumatismos Torácicos/diagnóstico , Traumatismos Torácicos/cirurgia , Ferimentos não Penetrantes/diagnóstico , Ferimentos não Penetrantes/cirurgiaRESUMO
BACKGROUND: It is well known that severely injured trauma patients have better outcomes when treated at centers that routinely treat high acuity trauma. The benefits of specialty treatment for chest trauma have not been shown. We hypothesized that patients with high risk rib fractures treated in centers that care for high acuity trauma would have better outcomes than patients treated in other centers. METHODS: All rib fracture patients were identified via the 2016 National Inpatient Sample using ICD-10 codes; Abbreviated Injury Scales (AIS) and Elixhauser comorbidity scores were also extracted. Chest AIS was grouped as mild (≤ 1) or severe (≥ 2). All patients with AIS > 2 in another body region were excluded. High acuity trauma hospitals (TH) were defined as hospitals which transferred 0% of neurotrauma patients; all other hospitals were defined as non-trauma hospitals. Poor outcome was defined as any patient who died, had a tracheostomy, developed pneumonia, or had a length of stay in the longest decile. Logistic regression with an interaction term for hospital type and chest trauma severity was performed. RESULTS: A total of 29,780 patients with rib fractures were identified (median age 64 (IQR 51-79), 60% male), of whom 22% had poor outcomes. Fifty-three percent of patients were treated at non-trauma hospitals. In unadjusted comparisons, poor outcomes occurred more often at TH (22.4% versus 21.4%, P = 0.03). However, after adjustment, severe chest trauma that was treated at non-trauma hospitals was associated with higher odds of poor outcomes (OR 1.6, < 0.001). DISCUSSION: More than 20% of patients with severe chest trauma have a poor outcome. Severe chest trauma outcomes are improved at TH. Development of transfer criteria for chest injuries in high-risk patients may mitigate poor outcomes at hospitals without specialized trauma expertise.
Assuntos
Fraturas das Costelas/terapia , Centros de Traumatologia/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fraturas das Costelas/complicações , Fraturas das Costelas/epidemiologia , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Blunt chest trauma is associated with significant morbidity, but the long-term functional status for these patients is less well-known. Return to work (RTW) is a benchmark for functional recovery in trauma patients, but minimal data exist regarding RTW following blunt chest trauma. MATERIALS AND METHODS: Patients ≥ 18 y old admitted to a Level 1 trauma center following blunt chest trauma with ≥ 3 rib fractures and length of stay (LOS) ≥ 3 d were included. An electronic survey assessing RTW was administered to patients after discharge. Patients were stratified as having delayed RTW (> 3 mo after discharge) or self-reported worse activities-of-daily-living (ADL) function after injury. Patient demographics, outcomes, and injury characteristics were compared between groups. RESULTS: Median time to RTW was 3 mo (IQR 2,5). Patients with delayed RTW had higher odds of having more rib fractures than those with RTW ≤ 3 mo (median 10 versus 7; OR:1.24, 95%CI:1.04,1.48) as well as a longer LOS (median 13 versus 7 d; OR:1.15, 95% CI:1.04,1.30). Patients with stable ADL after trauma returned to work earlier than those reporting worse ADL (median 2 versus 3.5 mo, P < 0.01). 23.6% of respondents took longer than 5 mo to return to independent functioning, and 50% of respondents' report limitations in daily activities due to physical health after discharge. CONCLUSIONS: The significant proportion of patients with poor physical health and functional status suggests ongoing burden of injury after discharge. Patients with longer LOS and greater number of rib fractures may be at highest risk for delayed RTW after injury.
Assuntos
Alta do Paciente/estatística & dados numéricos , Recuperação de Função Fisiológica , Retorno ao Trabalho/estatística & dados numéricos , Fraturas das Costelas/complicações , Ferimentos não Penetrantes/complicações , Atividades Cotidianas , Idoso , Efeitos Psicossociais da Doença , Feminino , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Estudos Retrospectivos , Fraturas das Costelas/diagnóstico , Fraturas das Costelas/fisiopatologia , Fraturas das Costelas/terapia , Fatores de Tempo , Centros de Traumatologia/estatística & dados numéricos , Ferimentos não Penetrantes/diagnóstico , Ferimentos não Penetrantes/fisiopatologia , Ferimentos não Penetrantes/terapiaRESUMO
A 34-year-old male patient was preparing for splenic artery embolization because of a car crash. Personal or family histories of cardiovascular diseases, sudden cardiac death, or Brugada syndrome were denied. Type 1 Brugada pattern was observed in the preoperative electrocardiogram and gradually resolved within a week. Chest blunt trauma may contribute to the transient ECG changes, and some particular considerations should be taken in this patient.