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Purpose: Our aim was to review and update the existing evidence-based and consensus-based recommendations for the management of chest injuries in patients with multiple and/or severe injuries in the prehospital setting. This guideline topic is part of the 2022 update of the German Guideline on the Treatment of Patients with Multiple and/or Severe Injuries., Methods: MEDLINE and Embase were systematically searched to May 2021. Further literature reports were obtained from clinical experts. Randomised controlled trials, prospective cohort studies, cross-sectional studies, and comparative registry studies were included if they compared interventions for the detection and management of chest injuries in severely injured patients in the prehospital setting. We considered patient-relevant clinical outcomes such as mortality and diagnostic test accuracy. Risk of bias was assessed using NICE 2012 checklists. The evidence was synthesised narratively, and expert consensus was used to develop recommendations and determine their strength., Results: Two new studies were identified, both investigating the accuracy of in-flight ultrasound in the detection of pneumothorax. Two new recommendations were developed, one recommendation was modified. One of the two new recommendations and the modified recommendation address the use of ultrasound for detecting traumatic pneumothorax. One new good (clinical) practice point (GPP) recommends the use of an appropriate vented dressing in the management of open pneumothorax. Eleven recommendations were confirmed as unchanged because no new high-level evidence was found to support a change., Conclusion: Some evidence suggests that ultrasound should be considered to identify pneumothorax in the prehospital setting. Otherwise, the recommendations from 2016 remained unchanged., (© 2024. The Author(s).)

Background: The Western Trauma Association (WTA) has undertaken publication of best practice clinical practice guidelines on multiple trauma topics. These guidelines are based on scientific evidence, case reports, and best practices per expert opinion. Some of the topics covered by this consensus group do not have the ability to have randomized controlled studies completed because of complexity, ethical issues, financial considerations, or scarcity of experience and cases. Blunt pancreatic trauma falls under one of these clinically complex and rare scenarios. This algorithm is the result of an extensive literature review and input from the WTA membership and WTA Algorithm Committee members., Methods: Multiple evidence-based guideline reviews, case reports, and expert opinion were compiled and reviewed., Results: The algorithm is attached with detailed explanation of each step, supported by data if available., Conclusion: Blunt pancreatic trauma is rare and presents many treatment challenges., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Patients suffering from severe trauma experience substantial immunological stress. Lung injury is a known risk factor for the development of posttraumatic complications, but information on the long-term course of the pulmonary inflammatory response and treatment with mild hypothermia are scarce., Aim: To investigate the pulmonary inflammatory response to multiple trauma and hemorrhagic shock in a porcine model of combined trauma and to assess the immunomodulatory properties of mild hypothermia., Methods: Following induction of trauma (blunt chest trauma, liver laceration, tibia fracture), two degrees of hemorrhagic shock (45 and 50%) over 90 (n = 30) and 120 min. (n = 20) were induced. Animals were randomized to hypothermia (33°C) or normothermia (38°C). We evaluated bronchoalveolar lavage (BAL) fluid and tissue levels of cytokines and investigated changes in microRNA- and gene-expression as well as tissue apoptosis., Results: We observed a significant induction of Interleukin (IL) 1β, IL-6, IL-8, and Cyclooxygenase-2 mRNA in lung tissue. Likewise, an increased IL-6 protein concentration could be detected in BAL-fluid, with a slight decrease of IL-6 protein in animals treated with hypothermia. Lower IL-10 protein levels in normothermia and higher IL-10 protein concentrations in hypothermia accompanied this trend. Tissue apoptosis increased after trauma. However, intervention with hypothermia did not result in a meaningful reduction of pro-inflammatory biomarkers or tissue apoptosis., Conclusion: We observed signs of a time-dependent pulmonary inflammation and apoptosis at the site of severe trauma, and to a lower extent in the trauma-distant lung. Intervention with mild hypothermia had no considerable effect during 48 hours following trauma., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2022 Oestreich et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Introduction: Traumatic diaphragmatic rupture is a rare injury in the severely injured patient and is most commonly caused by blunt mechanisms. However, penetrating mechanisms can also dominate depending on regional and local factors. Traumatic diaphragmatic rupture is difficult to diagnose and can be missed by primary diagnostic procedures in the resuscitation room. Initially not life-threatening, diaphragmatic ruptures can cause severe sequelae in the patient's long-term course if untreated. The objective of this study was to assess the epidemiology, associated injuries, and outcome of traumatic diaphragmatic ruptures based on a multicenter registry-based analysis., Material and Methods: Data from all patients enrolled in the TraumaRegister DGU® between 2009 and 2018 were retrospectively analyzed. That multicenter database collects data on prehospital, intra-hospital emergency, intensive care therapy, and discharge. Included were all patients with a Maximum Abbreviated Injury Scale (MAIS) score of 3 or above and patients with a MAIS score of 2 who died or were treated in the intensive care unit, for whom standard documentation forms had been completed and who had sustained a diaphragmatic rupture (AIS score of 3 or 4). The data has been analyzed using descriptive statistics and chi-square test or Mann-Whitney U test., Results: Of the 199,933 patients included in the study population, 687 patients (0.3%) had a diaphragmatic rupture. Of these, 71.9% were male. The mean patient age was 46.1 years. Blunt trauma accounted for 73.5% of the injuries. Primary diagnosis was established in the resuscitation room in 93.1% of the patients. Multislice helical computed tomography (MSCT) was performed in 82.7% of the cases. Rib fractures were detected in 60.7% of the patients with a diaphragmatic injury. Patients with diaphragmatic rupture had a higher mean Injury Severity Score (ISS) than patients without a diaphragmatic injury (32.9 vs. 18.6) and a higher mortality rate (13.2% vs. 9.0%)., Conclusions: In contrast to the literature, primary diagnostic procedures in the resuscitation room detected relevant diaphragmatic ruptures (AIS ≥ 3) in more than 90% of the patients in our study population. In addition, complex associated serial rib fractures are an important diagnostic indicator., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: The aim of this systematic review was to provide an overview of the incidence of combined clavicle and rib fractures and the association between these two injuries., Methods: A systematic literature search was performed in the MEDLINE, EMBASE, and CENTRAL databases on the 14 th of August 2020. Outcome measures were incidence, hospital length of stay (HLOS), intensive care unit admission and length of stay (ILOS), duration of mechanical ventilation (DMV), mortality, chest tube duration, Constant-Murley score, union and complications., Results: Seven studies with a total of 71,572 patients were included, comprising five studies on epidemiology and two studies on treatment. Among blunt chest trauma patients, 18.6% had concomitant clavicle and rib fractures. The incidence of rib fractures in polytrauma patients with clavicle fractures was 56-60.6% versus 29% in patients without clavicle fractures. Vice versa, 14-18.8% of patients with multiple rib fractures had concomitant clavicle fractures compared to 7.1% in patients without multiple rib fractures. One study reported no complications after fixation of both injuries. Another study on treatment, reported shorter ILOS and less complications among operatively versus conservatively treated patients (5.4 ± 1.5 versus 21 ± 13.6 days)., Conclusion: Clavicle fractures and rib fractures are closely related in polytrauma patients and almost a fifth of all blunt chest trauma patients sustain both injuries. Definitive conclusions could not be drawn on treatment of the combined injury. Future research should further investigate indications and benefits of operative treatment of this injury., (© 2021. The Author(s).)

Background: Chest injuries are associated with mortality among patients admitted to the intensive care unit (ICU) and require multimodal pain management strategies, including regional anesthesia (RA). We conducted a survey to determine the current practices of physicians working in ICUs regarding RA for the management of chest trauma in patients with multiple traumas., Methods: An online questionnaire was sent to medical doctors (n = 1230) working in French ICUs, using the Société Française d'Anesthésie Réanimation (SFAR) mailing list of its members. The questionnaire addressed 3 categories: general characteristics, practical aspects of RA, and indications and contraindications., Results: Among the 333 respondents (response rate = 27%), 78% and 40% of 156 respondents declared that they would consider using thoracic epidural analgesia (TEA) and thoracic paravertebral blockade (TPB), respectively. The main benefits declared for performing RA were the ability to have effective analgesia, a more effective cough, and early rehabilitation. For 70% of the respondents, trauma patients with a theoretical indication of RA did not receive TEA or TPB for the following reasons: the ICU had no experience of RA (62%), no anesthesiologist-intensivist working in the ICU (46%), contraindications (27%), ignorance of the SFAR guidelines (19%), and no RA protocol available (13%). In this survey, 95% of the respondents thought the prognosis of trauma patients could be influenced by the use of RA., Conclusions: While TEA and TPB are underused because of several limitations related to the patterns of injuries in multitrauma patients, lack of both experience and confidence in combination with the absence of available protocols appear to be the major restraining factors, even if physicians are aware that patients' outcomes could be improved by RA. These results suggest the need to strengthen initial training and provide continuing education about RA in the ICU., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 International Anesthesia Research Society.)

Introduction: Blunt chest trauma (BCT) accounts for up to 65% of polytrauma patients. In patients with 0 to 2 rib fractures, treatment interventions are typically limited to oral analgesics and breathing exercises. Patients suffering from BCT experience symptoms of severe pain, poor sleep, and inability to perform simple daily life activities for an extended period of time thereafter. In this trial, we aim to investigate the efficacy of acupuncture as a functional and reliable treatment option for blunt chest trauma patients., Methods: The study is designed as a double-blind randomized control trial. We will include 72 patients divided into 2 groups; the acupuncture group (Acu) and placebo group (Con). The acupuncture group will receive true acupuncture using a uniquely designed press tack needle. The control group will receive placebo acupuncture treatment through the use of a similarly designed press tack needle without the needle element. The acupoints selected for both groups are GB 34, GB 36, LI 4, LU 7, ST 36, and TH 5. Both groups will receive 1 treatment only following the initial visit to the medical facility and upon diagnosis of BCT. Patient outcome measurements include: Numerical Rating Scale, Face Rating Scale, respiratory function flowmeter, Verran Snyder-Halpern sleep scale, and the total amount of allopathic medication used. Follow-up time will be scheduled at 4 days, 2 weeks, and lastly 3 months., Expected Outcome: The results of this study can potentially provide a simple and cost-effective analgesic solution to blunt chest trauma patients. This novel study design can serve as supporting evidence for future double-blind studies within the field of acupuncture., Other Information: The study will be conducted in the thoracic surgical department and acupuncture department in China Medical University Hospital, Taichung, Taiwan. The study will be conducted on blunt chest trauma patients and is anticipated to have minimum risk of adverse events. Enrollment of the patients and data collection will start from March 2020. Study completion time is expected in March 2022., Protocol Registration: (CMUH109-REC1-002), (NCT04318496)., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.)

INTRODUCTION The authors present an overview of polytrauma patients with urinary tract injuries managed in the Level I trauma centre. The purpose of this study was to evaluate the frequency of injuries to the urinary system, the mechanism of their injury and the method of treatment in the cohort of polytrauma patients treated in the trauma centre. MATERIAL AND METHODS Between 2012 and 2016, a total of 231 polytrauma patients were treated, of whom 47 (20.3%) also suffered a urotrauma. The renal trauma, ureteral trauma, bladder trauma and urethral trauma were classified according to the American Association for the Surgery of Trauma (AAST) scoring scale. RESULTS The non-operative treatment was opted for in 24 patients (86%) with Grade I and II kidney injury, whereas a surgical revision was indicated in line with the European Association of Urology (EAU) Guidelines in 9 patients (100%) with Grade III renal trauma or higher. The bladder trauma was treated non-operatively in two patients (22.2%) with Grade I and II bladder injury and operatively in 7 patients (77.7%) with Grade III injury or higher. After the operative management of urogenital injuries in 18 patients (38%), complications occurred in 7 patients (39%). A total of 7 patients (14.9%) died as a consequence of polytrauma with urinary tract injuries and in 5 of them the death occurred within 30 days of polytrauma, but no urinary tract injury led directly to death of the patient. DISCUSSION Kidneys are the most frequently injured uropoietic organ. A civilian kidney trauma is present in up to 5% of trauma patients and accounts for 24% of abdominal injuries. The computed tomography scanning with intravenous contrast (CT IVU) remains the Gold Standard. In recent decades there was a shift in treating the prevailing majority of patients with a kidney trauma, namely from surgical revision to non-operative treatment. This trend was also observed by the authors in their own cohort. CONCLUSIONS Based on the evaluation of their own cohort of patients, the authors state that the diagnostic algorithm including CT IVU and also UCG in indicated patients are adequate to timely diagnose the urinary tract injuries, including polytraumas. The study confirmed that the most frequent injury to the urinary tract in polytrauma patients is the kidney trauma and that the urinary tract injury is not usually the cause of death in polytraumatized patients. Key words: polytrauma, urotrauma, urogenital organ injury, kidney, urinary bladder, AAST.

Background: The aim of this study was to analyze the profile of chest injuries, oxygen therapy for respiratory failure, and the outcomes of victims after the Jiangsu tornado, which occurred on June 23, 2016 in Yancheng City, Jiangsu Province, China., Methods: The clinical records of 144 patients referred to Yancheng City No.1 People's Hospital from June 23 through June 25 were retrospectively investigated. Of those patients, 68 (47.2%) sustained major chest injuries. The demographic details, trauma history, details of injuries and Abbreviated Injury Scores (AIS), therapy for respiratory failure, surgical procedures, length of intensive care unit (ICU) and hospital stay, and mortality were analyzed., Results: Of the 68 patients, 41 (60.3%) were female and 27 (39.7%) were male. The average age of the injured patients was 57.1 years. Forty-six patients (67.6%) suffered from polytrauma. The mean thoracic AIS of the victims was calculated as 2.85 (SD = 0.76). Rib fracture was the most common chest injury, noted in 56 patients (82.4%). Pulmonary contusion was the next most frequent injury, occurring in 12 patients (17.7%). Ten patients with severe chest trauma were admitted to ICU. The median ICU stay was 11.7 (SD = 8.5) days. Five patients required intubation and ventilation, one patient was treated with noninvasive positive pressure ventilation (NPPV), and four patients were treated with high-flow nasal cannula (HFNC). Three patients died during hospitalization. The hospital mortality was 4.41%., Conclusions: Chest trauma was a common type of injury after tornado. The most frequent thoracic injuries were rib fractures and pulmonary contusion. Severe chest trauma is usually associated with a high incidence of respiratory support requirements and a long length of stay in the ICU. Early initiation of appropriate oxygen therapy was vital to restoring normal respiratory function and saving lives. Going forward, HFNC might be an effective and well-tolerated therapeutic addition to the management of acute respiratory failure in chest trauma.

Background: Major trauma often comprises fractures of the thoracolumbar spine and these are often accompanied by relevant thoracic trauma. Major complications can be ascribed to substantial simultaneous trauma to the chest and concomitant immobilization due to spinal instability, pain or neurological dysfunction, impairing the respiratory system individually and together. Thus, we proposed that an early stabilization of thoracolumbar spine fractures will result in significant benefits regarding respiratory organ function, multiple organ failure and length of ICU / hospital stay., Methods: Patients documented in the TraumaRegister DGU®, aged ≥16 years, ISS ≥ 16, AIS Thorax  ≥ 3 with a concomitant thoracic and / or lumbar spine injury severity (AIS Spine ) ≥ 3 were analyzed. Penetrating injuries and severe injuries to head, abdomen or extremities (AIS ≥ 3) led to patient exclusion. Groups with fractures of the lumbar (LS) or thoracic spine (TS) were formed according to the severity of spinal trauma (AIS spine ): AIS LS  = 3, AIS LS  = 4-5, AIS TS  = 3 and AIS TS  = 4-5, respectively., Results: 1740 patients remained for analysis, with 1338 (76.9%) undergoing spinal surgery within their hospital stay. 976 (72.9%) had spine surgery within the first 72 h, 362 (27.1%) later on. Patients with injuries to the thoracic spine (AIS TS  = 3) or lumbar spine (AIS LS  = 3) significantly benefit from early surgical intervention concerning ventilation time (AIS LS  = 3 only), ARDS, multiple organ failure, sepsis rate (AIS TS  = 3 only), length of stay in the intensive care unit and length of hospital stay. In multiple injured patients with at least severe thoracic spine trauma (AIS TS  ≥ 4) early surgery showed a significantly shorter ventilation time, decreased sepsis rate as well as shorter time spend in the ICU and in hospital., Conclusions: Multiply injured patients with at least serious thoracic trauma (AIS Thorax  ≥ 3) and accompanying spine trauma can significantly benefit from early spine stabilization within the first 72 h after hospital admission. Based on the presented data, primary spine surgery within 72 h for fracture stabilization in multiply injured patients with leading thoracic trauma, especially in patients suffering from fractures of the thoracic spine, seems to be beneficial.

The intersecting scenarios of multi-trauma, thoracic injury and traumatic cardiac arrest present some of the most demanding moments in paediatric trauma. For these reasons, decision support through teamwork, checklists, technology and guidelines are central to ensuring quality paediatric trauma care. The 'Rule of 4's' is a simple aide-memoire, which guides clinicians of all grades, expertise and distractedness in a reliable approach to injured children who require safe and effective emergency pleural decompression and timely insertion of a chest drain. The Rule of 4's enables these important therapeutic goals to be met through: (i) four steps in a 'good plan'; (ii) fourth (or fifth) intercostal space as the basis for siting a 'good hole'; (iii) 4× uncuffed endotracheal tube size (4× [age/4 + 4]) to guide selection of a 'good tube'; and (iv) 4 cm mark for a 'good stop' to ensure the drain is in far enough but not too far., (© 2019 Australasian College for Emergency Medicine.)

Background: The European Resuscitation Council guidelines for resuscitation in patients with traumatic cardiac arrest recommend the immediate treatment of all reversible causes, if necessary even prior to continuous chest compression. In the case of cardiac tamponade immediate emergency thoracotomy should also be considered., Objective: The authors report the case of a 23-year-old male patient with multiple injuries including blunt thoracic trauma, which caused a witnessed cardiac arrest. He successfully underwent prehospital emergency resuscitative thoracotomy. The lessons learned from this case on internal and external quality measures are discussed in detail., Results: After 60 min of technical rescue, extensive trauma life support including intubation, chest decompression and bleeding control was carried out. The cardiovascular insufficiency progressively deteriorated and under the suspicion of a cardiac tamponade a prehospital emergency thoracotomy was carried out. After successful resuscitative thoracotomy and return of spontaneous circulation (ROSC) the patient was airlifted to the next level 1 trauma center for damage control surgery (DCS). The patient could be discharged 59 days after the accident and now 2 years later is living a normal life without neurological or cardiopulmonary limitations. Airway management, chest decompression including resuscitative thoracotomy, fluid resuscitation and blood products were the key components to ensure that the patient achieved ROSC. Advanced Trauma Life Support® as well as structural prerequisites made these measures and good results for the patient possible.

Background: Severely injured children and adolescents in clinical practice are rare. For adequate treatment of these patients, detailed knowledge of anatomical and physiological peculiarities, as well as abundant injury patterns, are indispensable. Traumatic brain injuries are known to lead to an unfavorable outcome. In addition, thoracic trauma is regarded as prognostically unfavorable., Objectives: This study depicts epidemiology and injury patterns of severely injured children and adolescents focusing on peculiarities in the severely injured with associated thoracic injuries., Materials and Methods: A retrospective analysis of underaged patients with suspicion of severe injuries who obtained emergency-room treatment in our level-one trauma center during a four-year time period was performed. The data was collected prospectively using the TraumaRegister® of the German Trauma Society as well as an extended house-internal dataset including data of daily clinical routine. The patients were divided into subgroups with (TT) and without (KT) thoracic trauma based on whether a thoracic injury was present or not. For further analysis, four age groups were established., Results: In all, 256 patients younger than 18 years were eligible. Of these, 46 patients revealed thoracic injuries. The mean age of patients with thoracic trauma (12.4 ± 4.9 years) was significantly higher than for patients without thoracic trauma (8.0 ± 5.2 years). In both subgroups, most patients were male (TT: 69.9%, KT: 64.8%). Patients with concomitant thoracic trauma showed a significantly higher injury severity score (ISS) than patients without thoracic trauma (ISS: TT: 26.7 ± 15.8 vs. KT: 8.1 ± 6.8 points). Mortality was higher for TT as well (TT: 6.9% vs. KT: 1.9%). For both groups, traffic accidents were the most common cause of injury. Of patients with thoracic injuries, 52.2% developed at least one complication during their hospital stay (KT: 12.9%)., Conclusions: Thoracic trauma is a relevant factor in children with regard to the severity of total injury and complications. Particular attention should therefore be paid to early diagnosis and treatment.

Background: The resuscitative endovascular balloon occlusion of the aorta, because of its efficacy and feasibility, has been widely used in treating patients with severe torso trauma. However, complications developing around the site proximal to the occlusion by resuscitative endovascular balloon occlusion of the aorta have almost never been studied., Case Presentation: A 50-year-old Japanese woman fell from a height of approximately 10 m. At initial arrival, her respiratory rate was 24 breaths/minute, her blood oxygen saturation was 95% under 10 L/minute oxygenation, her pulse rate was 90 beats per minute, and her blood pressure was 180/120 mmHg. Mild lung contusion, hemopneumothorax, unstable pelvic fracture, and retroperitoneal bleeding with extravasation of contrast media were observed in initial computed tomography. As her vital signs had deteriorated during computed tomography, a 7-French aortic occlusion catheter (RESCUE BALLOON®, Tokai Medical Products, Aichi, Japan) was inserted and inflated for aortic occlusion at the first lumbar vertebra level and transcatheter arterial embolization was performed for the pelvic fracture. Her bilateral internal iliac arteries were embolized with a gelatin sponge; however, the embolized sites presented recanalization as coagulopathy appeared. Her bilateral internal iliac arteries were re-embolized by n-butyl-2-cyanoacrylate. The balloon was deflated 18 minutes later. After embolization, repeat computed tomography was performed and a massive hemothorax, which had not been captured on arrival, had appeared in her left pleural cavity. Thoracotomy hemostasis was performed and a hemothorax of approximately 2500 ml was aspirated to search for the source of bleeding. However, clear active bleeding was not captured; resuscitative endovascular balloon occlusion of the aorta may have been the cause of the increased bleeding of the thoracic injury at the proximal site of the aorta occlusion., Conclusions: It is necessary to note that the use of resuscitative endovascular balloon occlusion of the aorta may increase bleeding in sites proximal to occlusions, even in the case of minor injuries without active bleeding at the initial diagnosis.

Background: Thoracic injuries are a leading cause of death in polytrauma patients. Early diagnosis and treatment are of paramount importance. Whole-body computed tomography (WBCT) has largely replaced traditional imaging techniques such as conventional radiographs and focused computed tomography (CT) as diagnostic tools in severely injured patients. It is still unclear whether WBCT has led to higher rates of diagnosis of thoracic injuries and thus to a change in outcomes., Methods: In a retrospective study based on the trauma registry of the German Trauma Society (TraumaRegister DGU ® ), we analysed data from 16,545 patients who underwent treatment in 59 hospitals between 2002 and 2012 (ISS ≥ 9). The 3 years preceding and the 3 years following the introduction of WBCT as a standard imaging modality for the investigation of severely injured patients were assessed for every hospital. Accordingly, patients were assigned to either the pre-WBCT or the WBCT group. We compared the numbers of thoracic injuries and the outcomes of patients before and after the routine use of WBCT., Results: A total of 13,564 patients (pre-WBCT: n = 5005, WBCT: n = 8559) were included. Relevant thoracic injuries were detected in 47.8%. There were no major differences between the patient groups in injury severity (pre-WBCT: median ISS 21; WBCT: median ISS 22), injury patterns and demographics. After the introduction of WBCT, only minor changes were observed regarding the rates of most thoracic injuries. Clinically relevant injuries were pulmonary contusions (pre-WBCT: 18.5%; WBCT: 28.7%), injuries to the lung parenchyma (pre-WBCT: 12.6%; WBCT: 5.9%), multiple rib fractures (pre-WBCT: 10.6%; WBCT: 21.6%), and pneumothoraces (pre-WBCT: 17.3%; WBCT: 21.6%). The length of stay in the intensive care unit (pre-WBCT: 10.8 days; WBCT: 9.7 days) and in hospital (pre-WBCT: 26.2 days; WBCT: 23.3 days) decreased. There was no difference in overall mortality (pre-WBCT: 15.5%; WBCT: 15.6%)., Conclusions: The routine use of WBCT in the trauma room setting has led to changes in patient management that are not reflected in the rates of diagnosis of severe thoracic injuries (e.g. tension pneumothoraces, cardiac injuries, arterial injuries). By contrast, there was a relevant increase in the rates of diagnosis of minor thoracic injuries, which, however, did not result in an improvement in survival prognosis.

Background: Transport statistics classify bicyclists in a separate road user collective. For medical reasons, this differentiation is applied as well. Much literature is published in this field. Nevertheless there is a lack of literature regarding the overall injury patterns in a defined injury severity collective. Most literature is about isolated injured regions in combination with a heterogeneous injury severity. Further parameters, such as injury patterns, epidemiological aspects, treatment focal points and characteristic outcomes, have also been studied. The aim of the present study was to evaluate and characterize injury patterns in a standardized and representative collective of severely injured bicyclists. Methods We analysed data from the Traumaregister DGU® from 2002 to 2010. In total, 2817 severely injured (ISS ≥ 9 and additional intensive/intermediate care unit) bicyclists were included. The primary endpoint was evaluation of injury patterns and injury focal points. In addition to that we analysed parameters like epidemiological aspects, circumstances of accident, treatment focal points and outcome., Results: The mean age was 50.3 ± 20.9 years. Males accounted for 68.9 % (n = 1940). The mean ISS was 23.7 ± 12.6. The mean AIS regions were the head 71.9 % (n = 2025), the chest with 44.9 % (n = 1264) and the upper extremities 33.6 % (947). In 68.2 % of all cases an ISS ≥ 9 was achieved by a traumatic brain injury; 21.1 % of all cases were mono-injuries. A characteristic distribution of age and a characteristic prevalence of the accidents in relation to the weekday and the month could be shown., Conclusion: The present study analysed the largest ever published collective of severely injured bicyclists. Traumatic brain injury could clearly be shown as the main injury in this collective. Moreover, one of five cases achieved the state "severely injured" due to mono-injury.

Purpose: Continuous lateral rotational therapy (CLRT) has been described as a promising approach for prophylaxis and treatment of respiratory complications in critically ill patients over two decades ago. However, meta-analyses failed to demonstrate any significant benefit on outcome by CLRT, possibly due to the heterogeneity and low overall quality of available studies., Methods: Observational trial over a 3-year period on outcome in trauma patients (Injury Severity Score, ISS ≥16) with severe thoracic injury (Abbreviated Injury Scale, AIS Thorax ≥3) initially treated with CLRT as standard of care. Epidemiological data, injury severity, and pattern and physiological parameters were recorded. Outcome indicators were time on mechanical ventilation, length of stay, rates of pneumonia, sepsis and acute respiratory distress syndrome, hospital mortality, and rates of re-intubation. Additionally, data are compared with the results from the TraumaRegister ® of the German Trauma Society., Results: Over the 3-year period 76 patients with ISS ≥16/AIS Thorax ≥3 received CLRT, equaling 24 % of all patients with ISS ≥16 between 18 and 80 years. Mean ISS was 35.3 (standard deviations, SD 12.2) [71.1 % male, 97.4 % blunt trauma, mean age 43.9 years (SD 18.7)]. Mean time on CLRT was 3.3 days (SD 2.2), time on mechanical ventilation 7.8 days (SD 7.1), and 9.2 % had to be re-intubated due to respiratory complications. CLRT-related complications occurred in 8.9 %. Overall 25 % of the patients developed pneumonia (VAP = 13.2 %). Despite a significantly higher ISS we observed shorter times on mechanical ventilation and intensive care unit in our collective in comparison to data published from the nationwide TraumaRegister ® ., Conclusions: CLRT remains a therapeutic option to reduce pulmonary complications after severe chest trauma in our center. However, a RCT is needed to study the effects of other treatment options such as early extubation and non-invasive ventilation or prone/supine positioning.

Background: Major trauma is associated with chest injuries in nearly 50% of multiple injuries. Thoracic trauma is a relevant source of comorbidity throughout the period of multiply-injured patient care and may require swift and well-thought-out interventions in order to avert a deleterious outcome. In this epidemiological study we seek to characterize groups of different thoracic trauma severity in severely injured patients and identify related differences in prehospital and early clinical management. This may help to anticipate necessary treatment for chest injuries., Methods: Patients documented between 2002 and 2012 in the TraumaRegister DGU®, aged ≥ 16 years, determined Injury Severity Score ≥ 16, and documentation from European trauma centers were analyzed. Isolated brain injury and severe head injury (Abbreviated Injury Scale Head  ≥ 4) led to patient exclusion. Patient subgroups were formed according to the Abbreviated Injury Scale Thorax as Controls, AIS-2, AIS-3, AIS-4, and AIS-5/6. Demographic and clinical characteristics comparing the aforementioned groups were evaluated using descriptive statistics., Results: Twenty two thousand five hundred sixty five predominantly male (74%) patients, mean age 45.7 years (SD 19.3), suffering from blunt trauma (95%), and presenting a mean Injury Severity Score of 25.6 (SD 9.6) were analyzed. Higher thoracic injury severity was associated with more different thoracic injuries. The highest rate of prehospital intubation (58%) occurred in AIS Thorax -5/6. The worse the chest trauma, the more chest tubes were placed prehospitally, peaking at 22% in AIS Thorax -5/6. Out-of-hospital cardiopulmonary resuscitation was successfully performed in 11% in AIS Thorax -5/6 compared to 1%-3% in lesser thoracic trauma severity. Massive transfusion and emergency surgery was highest in AIS Thorax -5/6 compared to lesser thoracic injury (12% vs. 5%-7% and 17% vs. 3%-7%) and both were independently associated with thoracic injuries in patients with AIS Thorax  ≥ 4., Conclusions: We provide epidemiological data on trauma mechanism, concomitant injuries, frequencies of emergency interventions and outcome associated with different thoracic trauma severity. Prehospital and early clinical management is more complex when AIS Thorax is ≥ 4. Severely injured patients with critical thoracic trauma are most challenging to take care of with highest rates in prehospital intubation, cardiopulmonary resuscitation, chest tube placements, blood transfusions as well as emergency surgery.

Use of spectral index of heart rate variability as a predictor of poor clinical outcome in patients with severe combined chest trauma. The article provides information on results of research of connection between spectral index of heart rate variability, got during 5-minutes record of echocardiography in acute period of traumatic disease, and severity of trauma, severity of health condition and level of impairment of consciousness in patients with combined chest trauma. Defined correlating connections between separate indexes of spectral analysis of heart rate variability and scales, reflecting health status severity and severity of trauma when admission the patients. Defined accurate differences between indexes of a power of very low frequency, low frequency and high-frequency waves, indexes of a vagosympathetic balance in groups of patients with poor clinical outcome and lethal outcome. Proved the possibility of the use of definite, during 12 hours after getting injury, relative powers of low- frequency and high-frequency waves, expressed in normalized units, index of a vagosympathetic balance as physiological markers of poor clinical outcome in patients with severe combined chest trauma.

Major trunk trauma is common and costly, but comparisons of costs between trauma centers (TCs) are rare. Understanding cost is essential to improve quality, manage trauma service lines, and to facilitate institutional commitment for trauma. We have used results of a statewide trauma financial survey of Levels I to IV TC to develop a useful grouping method for costs and clinical characteristics of major trunk trauma. The trauma financial survey collected billing and clinical data on 75 per cent of the state trauma registry patients for fiscal year 2012. Cost was calculated by separately accounting for embedded costs of trauma response and verification, and then adjusting reasonable costs from the Medicare cost report for each TC. The cost-to-charge ratios were then recalculated and used to determine uniform cost estimates for each patient. From the 13,215 patients submitted for the survey, we selected 1,094 patients with major trunk trauma: lengths of stay ≥ 48 hours and a maximum injury of AIS ≥3 for either thorax or abdominal trauma. These patients were then divided into three Injury Severity Score (ISS) groups of 9 to 15, 16 to 24, or 25+ to stratify patients into similar injury groups for analysis of cost and cost drivers. For abdominal injury, average total cost for patients with ISS 9 to 15 was $17,429. Total cost and cost per day increased with severity of injury, with $51,585 being the total cost for those with ISS 25. Similar trends existed for thoracic injury. Use of the Medicare cost report and cost-to-charge ratios to compute uniform costs with an innovative grouping method applied to data collected across a statewide trauma system provides unique information regarding cost and outcomes, which affects quality improvement, trauma service line management, and decisions on TC participation.

During an assault on an extremely remote target, a US Special Operations Soldier sustained multiple gunshot and fragmentation wounds to the thorax, resulting in a traumatic arrest and subsequent survival. His care, including care under fire, tactical field care, tactical evacuation care, and Role III, IV, and V care, is presented. The case is used to illustrate the complex dynamics of Special Operations care on the modern battlefield and the exceptional outcomes possible when evidence-based medicine is taken to the warfighter with effective, farforward, expeditionary medical-force projection., (2016.)

Blunt chest trauma is associated with a wide range of injuries, many of which are life threatening. This article is a case study demonstrating a variety of traumatic chest injuries, including pathophysiology, diagnosis, and treatment. Literature on the diagnosis and treatment was reviewed, including both theoretical and research literature, from a variety of disciplines. The role of the advance practice nurse in trauma is also discussed as it relates to assessment, diagnosis, and treatment of patients with traumatic chest injuries.

Background: Management of critically injured patients is usually complicated and challenging. A structured team approach with comprehensive survey is warranted. However, delayed diagnosis of co-existing injuries that are less severe or occult might still occur, despite a standard thorough approach coupled with advances in image intervention. Clinicians are easily distracted or occupied by the more obvious or threatening conditions. We hypothesised that the major area of injured body regions might contribute to this unwanted condition., Methods: A retrospective study of all trauma patients admitted to our surgical intensive care units (ICU) was performed to survey the incidence of delayed diagnosis of injury (DDI) and the association between main body region injured and possibility of DDI. Demographic data and main body regions injured were compared and statistically analysed between patients with and without DDI., Results: During the two-year study period, a total 976 trauma patients admitted to our surgical ICU were included in this study. The incidence of DDI was 12.1% (118/976). Patients with DDI had higher percentages of thoracic, abdominal, and pelvic injuries (30.5%, 16.1%, and 7.6% respectively) than the non-DDI group (14.7%, 7.5%, and 3.0% respectively) (p<0.001, 0.003, and 0.024 respectively). A logistic regression model demonstrated that head (odds ratio=1.99; 95%CI=1.20-3.31), thoracic (odds ratio=2.44; 95%CI=1.55-3.86), and abdominal injuries (odds ratio=2.38; 95%CI=1.28-4.42) were independently associated with increasing DDI in patients admitted to the surgical ICU., Discussion: In conclusion, critical trauma patients admitted to the surgical ICU with these categories of injuries were more likely to have DDI. Clinicians should pay more attention to patients admitted due to injuries in these regions. More detailed and dedicated secondary and tertiary surveys should be given, with more frequent and careful re-evaluation., (Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Objective: To analyse the outcome in terms of morbidity and mortality in blunt thoracic trauma patients in tertiary care hospitals, Rawalpindi., Methods: The prospective study was conducted from March 2008 to February 2012 in surgical wards of public and private sector hospitals in Rawalpindi. A total of 221 patients were included from the Combined Military Hospital during 2008-10, and 43 patients from the Heart's International during 2011-12. The patients reported to emergency department within 48 hours of trauma. All patients were subjected to detailed history and respiratory system examination to ascertain fracture of ribs, flail segment and haemopneumothorax. The diagnosis of chest wall injuries, parenchymal pulmonary injuries and pleural involvement were made on the basis of chest radiographs and computed tomography scan of the chest. The lung contusion was assessed by the number of lobes involved. SPSS 19 was used for statistical analysis., Results: Of the 264 patients in the study, 211 (80%) were males and 54 (20%) females. The overall mean age was 44.8 +/- 17.1 years. Over all morbidity was 222 (84.2%); morbidity (minor) was 128 (48.5%), and morbidity (major) was 94 (35.7%). Mortality was 26 (9.8%) and 16 (6%) cases had normal outcome., Conclusion: Early identification and aggressive management of blunt thoracic trauma is essential to reducing significant rates of morbidity and mortality.

On the basis of study and treatment of 98 victims it was stated that the absorption of isotonic glucose electrolytes solutions in the small intestine was saved even increased in case of large hemorrhage in severe polytrauma with chest, abdominal injury and other regions trauma. An application of early enteral infusions allowed reducing of the volume of parenteral introduction solutions and facilitated to a reliable decrease of development frequency of nosocomial pneumonia of attributive lethality.

Background: The aim of this study was to investigate the influence of the surgical timing in patients with pelvic fractures and severe chest trauma on the clinical course, especially on postoperative lung function., Methods: A total of 47 patients were included in a prospective dual observational study. The study investigated the clinical course depending on the time of operation based on the functional lung parameters, SAPS II, SOFA and total hospital stay., Results: The average ISS was 32±6, PTS was 34±11 and TTSS was 9±3 points. The pelvic fractures were stabilized definitively after an average of 7±2 days. The early stabilization correlated significantly with a lower TTSS and SAPS II on admission (p<0.05), shorter time of ventilation (p<0.05) and stay in the intensive care unit (p<0.01) as well as the decreased need for packed red blood cells (p<0.01)., Conclusions: In this study patients with pelvic fractures and thoracic trauma benefited positively from an earlier definitive pelvic fracture stabilization with respect to a shorter time of ventilation and stay in the intensive care unit due to a lower need for red cell concentrates.

A young male following road traffic accident (RTA) with head injury and parietal bleed was diagnosed with STEMI based on ECG findings which is rare occurrence. Coronary angiography showed thrombotic ostial occlusion of LAD. Successful primary angioplasty using thrombo-aspiration was done, in difficult clinical scenario. The case was challenging in terms of use of anticoagulation and antiplatelet strategy in a rare etiology of acute myocardial infarction following road traffic accident., (Copyright © 2013 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.)

Purpose: To determine prognostic factors and evaluate outcomes of transcatheter arterial embolization in severely injured patients in hemodynamically unstable condition with multicompartmental bleeding., Materials and Methods: Between June 2000 and May 2008, 36 consecutive patients treated with transcatheter arterial embolization for major retroperitoneal bleeding associated with at least one additional source of bleeding were retrospectively reviewed. Mean Injury Severity Score (ISS) was 49.4 ± 15.8. Univariate and multivariate analyses were performed to identify parameters associated with failure of embolization, need for additional surgery to control bleeding, and fatal outcome at 30 d., Results: Embolization was technically successful in 35 of 36 patients (97.2%) and resulted in immediate and sustained (> 24 h) hemodynamic improvement in 29 (80.5%). Additional hemostatic surgery was necessary after embolization in six patients (16.6%). Fifteen patients (41.6%) died within 30 d. Failure to restore hemodynamic stability was correlated with the rate of administration of packed red blood cells (P = .014), rate of administration of fresh frozen plasma (FFP; P = .031), and systolic blood pressure (SBP) immediately before embolization (P = .002). The need for additional surgery was correlated with FFP administration rate before embolization (P = .0002) and hemodynamic success (P = .003). Death was correlated with Glasgow Coma Scale score at admission (P = .001), ISS (P = .014), New Injury Severity Score (P = .016), number of injured sites (P = .012), SBP before embolization (P = .042), need for vasopressive drugs before embolization (P = .037), and hemodynamic success (P = .0004)., Conclusions: In patients in hemodynamically unstable condition, transcatheter arterial embolization effectively controls bleeding and improves hemodynamic stability. Immediate survival is related to hemodynamic condition before embolization, and 30-d mortality is mainly related to associated brain trauma., (Copyright © 2012 SIR. Published by Elsevier Inc. All rights reserved.)

Severe chest trauma, blunt or penetrating, is responsible for up to 25% of traumatic deaths in North America. Respiratory compromise is the most frequent dramatic presentation in blunt trauma, while injuries to the heart and great vessels pose the greatest risk of immediate death following penetrating trauma. More than 80% of patients will be managed with interventions that can be performed in the emergency department. This article reviews the presentation, diagnosis, and management of the most important thoracic injuries. A structured approach to the acutely unstable patient is proposed to guide resuscitation decisions., (Copyright © 2012 Elsevier Inc. All rights reserved.)

A 20-year-old male was impaled through the chest, abdomen, and right upper thigh by three 1.5 cm (0.59 in) diameter rods, each 2 m (6.56 ft) in length. The first rod entered below his right nipple, the second through the right hypochondrium, and the third through the right upper thigh. He was transported to the hospital with the rods in situ. This paper provides insight as to how these unusual injuries were managed in a limited-resource environment. Even in a developing country, the challenges posed by multiple impalement injuries can be managed successfully by rapid prehospital transfer, along with an adequate and coordinated hospital team effort.

Background: Thoraco-abdominal traumatic injuries affect the inferior part of the thoracic cavity and the superior part of the abdominal cavity. This study summarizes five years of our surgical department's experience in the diagnosis and management of thoracoabdominal trauma patients., Methods: We examined records from our surgical and emergency room departments from January 1996 to December 2000, and selected patients with thoraco-abdominal injuries., Results: Fifty-five patients were treated who suffered coexisting trauma of the thoracic and abdominal cavity. Males represented the majority of patients and mean age was 38.2 years. Traffic accidents were the major cause (55%) followed by criminal acts of violence (32%) and falls (13%). The most common thoracic injuries were rib fractures (40%) and simple lung contusions (35%) and the abdominal organs most commonly injured were the spleen (35%), liver (25%) and kidney (20%). Surgical interventions were performed in 68% of patients, whereas the remaining patients were treated conservatively., Conclusions: Thoraco-abdominal injuries are characterized by high heterogeneity and can provide significant decision-making challenges. The accurate diagnosis of all coexisting injuries is critically important, as the diagnosis will determine surgical or non-operative management of these injuries.

Background: Exact quantification of pulmonary contusion by computed tomography (CT) may help trauma surgeons identify high-risk populations. We hypothesized that the size of pulmonary contusions, measured accurately, will predict outcomes. Our specific aims were to (1) precisely quantify pulmonary contusion size using pixel analysis, (2) correlate contusion size with outcomes, and (3) determine the threshold contusion size portending complications., Methods: Thoracic CTs of 106 consecutive polytrauma patients with pulmonary contusion were evaluated at a university-based urban trauma center. A novel CT volume index (CTVI) score was calculated based on the ratio of affected lung to total lung [slices of lung on CT × affected pixel region/lung pixel region × 0.45 (left side) + slices of lung on CT × affected pixel region/lung pixel region × 0.55 (right side)]. Multivariate analysis correlated CTVI and patient predictors' impact on outcomes., Results: Of 106 polytrauma patients (mean ISS = 28 ± 1.2, AIS chest = 3.5 ± 0.1), 39 developed complications (acute respiratory distress syndrome [ARDS], pneumonia, and/or death). Mean CTVI was significantly higher in the group with complications (0.28 ± 0.03 versus 17 ± 0.02, P = 0.01). By multivariate analysis, CTVI predicted longer ICU LOS (R(2) = 0.84, P < 0.01). A receiver operating curve (ROC) analysis identified a CTVI threshold score of 0.2 (AUC 0.67, P < 0.01) for developing pneumonia, ARDS or death. Patients with CTVI scores of 0.2 or more had longer hospitalization, longer ICU LOS, more ventilator days, and developed pneumonia (P < 0.01)., Conclusions: Higher CTVI scores predicted prolonged ICU LOS across all sizes of pulmonary contusion. Pulmonary contusion volumes greater than 20% of total lung volume specifically identifies patients at risk for developing complications., (Copyright © 2011 Elsevier Inc. All rights reserved.)

We assessed the presentation and mechanisms of blunt chest injuries sustained in different age groups, and the impact on management options. We retrospectively reviewed the records of 486 patients with blunt chest trauma who were treated between 2004 and 2007. They were stratified into 3 age groups: pediatric, adult, and elderly. Clinical data, mechanism of injury, associated injuries, treatment strategies, and mortality were analyzed. The majority of patients were male (86%), and the largest age group was 12-60-years old (79%). Motor vehicle accidents accounted for 93% of cases. Isolated chest injuries were more common than combined injuries (69% vs. 31%). Tube thoracostomy was required in 39% of patients, predominantly in the elderly age group. Combined injuries involved bone fractures (21%), head (5%), and abdominal trauma (5%). Most blunt chest injuries were treated conservatively (95.5%). Open thoracotomy was required in 4.5% for clotted hemothorax (3.7%), empyema (0.6%), and massive air leak (0.2%). Mortality was 1%, predominantly in the adult group (0.8%). Blunt thoracic injuries are a major cause of morbidity and mortality. As the majority of such injuries are related to motor vehicle accidents, preventative strategies should be enforced.

Introduction: Waddell's triad represents an emergency for pediatric patients due to the high incidence of injuries associated with the femur fracture., Objective: To clinically assess, upon presentation, the femur fracture associated with the head trauma, chest and/or abdominal trauma in the pediatric patients and its course during the hospital stay., Material and Methods: Prospective, observational study analyzing the cases that had clinical, imaging and picture records to assess the presence of associated injuries as well as their course during the hospital stay., Results: A total of 21 patients were included; 13 boys and 8 girls, ages 3-14 years; weight upon admission was 12-30 kg, the Pediatric Trauma Score range was 1-9 points; 9.6% sustained open fractures; 15 cases had femoral fracture associated with musculoskeletal injuries; the most frequent finding related with head trauma was brain edema. Sixty-two percent of those with thoracic or abdominal trauma warranted a surgical procedure; 18 patients required mechanical ventilation; several methods were used to treat the femur fractures., Conclusions: The polytraumatized patients need multidisciplinary care. There is a high percentage of musculoskeletal and non-orthopedic associated injuries in Waddell's triad. The Pediatric Trauma Score is a good indicator of the severity of the patient's condition.

The aim of the present study was to assess the prognostic significance of thoracic and abdominal trauma in severely injured patients. A retrospective analysis was performed based on data from the period from March 1 2006 to December 31 2007, taken from the Trauma Registry of the University Hospital "SantAndrea" in Rome. A total of 844 trauma patients were entered in a database created for this purpose, and only patients with an Injury Severity Score (ISS) > 15, (163 patients, 19.3%), were selected for the present study. These patients were divided into 2 groups: Group A (103 patients, 63.2%), consisting of patients with at least one thoracic injury, and Group B (46 patients, 28.2%) consisting of patients with concomitant thoracic and abdominal injuries. The impact of thoracic and abdominal trauma was studied by analyzing mortality and morbidity, in relation to patient age, cause and dynamics of trauma, length of hospital stay, and both ISS and New ISS (NISS). In a vast majority of cases, the cause of trauma was a road accident (126 patients, 77.3%). The mean age of patients with ISS > 15 was 45.2 +/- 19.3 years. The mean ISS and NISS were 25.7 +/- 10.5 and of 31.4 +/- 13.1 respectively. The overall morbidity and mortality rates were 18.4% (30 patients) and 28.8% (47 patients) respectively. In Group A the mortality rate was 23.3% (24 patients) and the morbidity rate was 33.9% (35 patients). In Group B mortality and morbidity rates were 369% (17 patients) and 43.5% (20 patients) respectively. It was shown that the presence of both thoracic and abdominal injuries significantly increases the risk of mortality and morbidity. In patients with predominantly thoracic injuries, NISS proved to be the more reliable score, while ISS appeared to be more accurate in evaluating patients with injuries affecting more than one region of the body.

Transarterial embolization of ruptured intercostal arteries due to massive bleeding represents an infrequent indication in severely injured patients. The current literature shows isolated case descriptions but no clinical trials exist. In the case depicted here embolization is represented as a form of therapy after haemorrhagic shock caused by a ruptured intercostal artery. The embolization carried out led to an immediate cessation of bleeding. The vital signs returned to normal immediately after the procedure and surgical intervention could be avoided. The course of the disease represented in the following shows the effectiveness of this type of treatment not only for bleeding due to pelvic fractures and abdominal injuries, but also for isolated arterial bleeding in other body regions.

For therapy of blunt thoracic trauma in multiple injured patients, some studies have recommended prophylactic ventilation with kinetic therapy for 3-5 days. In contrast other clinics prefer to reduce the time of ventilation and to extubate as soon as possible. In this retrospective study our patient collective was investigated to find out if early extubation is linked to a higher complication rate. A total of 26 ventilated patients with severe thoracic trauma and an abbreviated injury scale score (AIS thorax) >3 were included in the study. The mean time of ventilation was 98.4 h and in patients without head injury 71.3 h. Out of 22 patients 4 had to be reintubated which had to be repeated for 2 patients. Of the patients 3 developed pneumonia but no cases of adult respiratory distress syndrome (ARDS) were observed. Of the patients 4 died due to other injuries. The mean stay on the intensive care unit was 6.3 days and the mean stay in hospital 22.6 days. Our findings indicate that even with early and aggressive weaning from a respirator with extensive lung contusions an adequate therapy of thorax trauma is possible without having a higher incidence of complications.

Objective: Trauma is the leading cause of death in the first four decades of life in western countries. A national prospective study was conducted in the UK to examine the process and quality of care of severely injured patients. We present a previously unpublished analysis of the severity of injury, place of treatment, quality of care and survival amongst patients with thoracic injuries., Methods: All UK hospitals with an emergency department were asked to provide prespecified clinical and process data on all patients presenting with significant injuries between 1st February and 30th April 2006. All data were stripped of patient, clinician and institutional identifiers before review by expert advisors., Results: Data adequate for analysis were obtained on 1735 of 2203 injured patients reported. An injury severity score (ISS) > or = 16, the threshold for severe injury, was derived from case records of 795 patients, who comprise the study denominator. Of these, 387 (49%) had a thoracic injury, usually as part of polytrauma. The mortality rate was 8% (of 13) 9% (of 23) 10% (of 175) 14% (of 136) 22% (of 37) and 100% (of 3) for the six ascending grades of severity for the thoracic component of the ISS score. One hundred and seventy-six of the 795 patients (22%) had a thoracic injury sufficient for them to be classified as severely injured regardless of any other injuries. The quality of care as assessed by expert advisors showed an apparent association with overall trauma volume of the 142 treating hospitals. For patients with thoracic injuries where the specialty of the team in charge could be identified (n = 284/387) trauma and orthopaedics (T and O) cared for 36%, critical medicine 22%, general surgery 19%, neurosurgery 8% and only 5% were in the care of thoracic surgeons. One or more chest drains were inserted in 203/795 (26%) of patients, few of them by thoracic surgeons., Conclusions: Given that polytrauma patients rarely come under the care of thoracic surgeons and yet frequently have severe thoracic injuries there is a clear need for T and O surgeons and generalists to have a good grounding in thoracic procedures.

Deep venous thrombosis and pulmonary embolism frequently occur after trauma and continue to account for significant morbidity and mortality in this population. Asymptomatic pulmonary emboli are also believed to be quite common, but the incidence as well as the implications of these events is unknown. This case report describes two patients whose pulmonary emboli were found incidentally on the initial trauma workup. Very little has been written concerning this issue and in this case report we review the risk factors and clinical significance of these "incidentally discovered" pulmonary emboli.

Background: Blunt thoracic trauma that results in tracheobronchial injury is difficult to diagnose. Many injuries are catastrophic and result in early mortality. Others are not immediately life threatening and are missed at initial presentation. Some of those injuries will later become symptomatic and will require medical attention. Ideal treatment in that situation is not yet clearly defined., Objectives: The objective is to review the current literature of delayed diagnoses of traumatic tracheobronchial injuries, their management, and the results of the most common repair methods. An interesting case report from this institution is presented as well., Design: A Medline search of the English literature of delayed presentation of tracheobronchial injuries over the past 10 years was performed. Delayed diagnosis was defined as injuries not identified during the initial hospitalization., Results: The median time from initial presentation to diagnosis was 6 months. Dyspnea (56%) and pneumonia (39%) were the most common complaints. No difference in complications was observed between parenchymal sparing procedures and resections., Conclusions: Despite delays in presentation and the radiographic appearance of destroyed distal lung, proximal injuries can often be repaired without sacrifice of distal lung parenchyma. Bronchial sleeve resections or end-to-end anastomosis can be performed safely in most situations.

Objective: This paper reviews the experience of penetrating chest trauma over a 3-year period in one UK emergency department., Methods: A retrospective review was performed of patients assessed in the emergency department resuscitation room between 1 January 2002 and 31 December 2005. Patients with penetrating chest trauma, either isolated or in combination with other injuries, were included. A Medline search was performed using the terms 'chest', 'trauma' and 'penetrating'., Results: A total of 120 patients presented with penetrating chest trauma. Ninety-two percent were male. Ninety-six percent (115) of the patients survived to hospital discharge. Seventy-eight percent of the patients presented at night (20.00 and 8.00 h). A single wound accounted for 52% (63) of patients, multiple wounds 43% (52) with 2% (two) gun-shot wounds and 3% (three) impalings. The mean prehospital time of patients in cardiac arrest was 42 min with a mean on-scene time of 24 min. The mean prehospital time for patients undergoing formal emergency surgery was 39 min with a mean on-scene time of 16 min. Twenty-three patients required one or more tube thoracostomies to be performed in the emergency department and six underwent emergency department thoracotomy. Sixteen patients required immediate formal emergency surgery for haemorrhage control., Conclusion: Penetrating chest trauma contributes significantly to our trauma workload with a high proportion of patients sustaining life-threatening injuries requiring immediate intervention. Significant prehospital delays occur. Overall mortality of 4.2% is comparable with that of a major American case series. Further education and protocol development is required to ensure that prehospital and emergency department management of these patients reflects the latest evidence-based guidelines.

Significant injuries to the thorax comprise pneumothorax, rib fractures, lung contusion, cardiac contusion, aortic laceration, ruptured diaphragm, and the very rare injuries to the tracheo-bronchial tree and the esophagus. A surgeon dealing with chest trauma patients needs to be familiar with the indications for and execution of chest tube insertion for thoracic drainage, pericardial puncture, and thoracoscopy and thoracotomy. Interventional techniques are gaining increasing acceptance in the management of major vascular injuries. The vast majority of patients with chest injury do not need an operative intervention, but it is necessary to place a thoracic drain in 10-15% of cases or to perform in a much lower proportion a pericardial puncture or a thoracotomy.