Thoracic trauma in children: an indicator of increased mortality

This study was undertaken to assess the significance of thoracic trauma as a marker of morbidity and mortality in children. During a 34-month period, 2,086 children younger than 15 years old were consecutively admitted to a Level I pediatric trauma center with blunt or penetrating trauma. For each child we prospectively recorded Trauma Score (TS), Injury Severity Score, (ISS), medical, and etiologic data. One hundred four children (4.4%) presented with thoracic trauma. The most common mechanisms of injury were pedestrian injury (36%), motor vehicle crashes (32%), and armed assault (12%). The most common injuries were pulmonary contusion (48%), pneumothorax, hemothorax, or pneumohemothorax (39%), and rib fractures (32%). Multisystem injury was present in 82% of the children. The mean TS and ISS were 11 and 27, respectively, significantly worse than scores for children without thoracic injury (15 and 7; P less than .0001). Seventy-one percent of the children were admitted to the intensive care unit, where they stayed an average of 6 days; 20% required surgery. The mortality rate was 26%. Injuries to the heart or great vessels had the highest mortality rate (75%), followed by hemothorax (53%), lung laceration (43%), and rib fracture (42%). Mortality for children with isolated chest injury was 5%, compared with rates of 20% for abdominal and chest trauma, 35% for head and chest trauma, and 39% for trauma to the head, chest, and abdomen. Less than 5% of the admissions to a pediatric trauma center incurred thoracic injury.(ABSTRACT TRUNCATED AT 250 WORDS)     

Anaesthetic management of acute blunt thoracic trauma

Sunnybrook Health Science Centre is an adult regional trauma unit serving metropolitan Toronto and environs. We undertook a nvo-year retrospective review of patients admitted to our institution with blunt thoracic trauma. Three hundred and thirty-three patients with blunt trauma and an injury severity score (ISS) greater than 17 required emergency surgery. Of these, 208 had blunt thoracic injuries while 125 did not have chest injuries. Both groups were similar with respect to age but patients with thoracic trauma had a greater ISS. (P < 0.05) and greater intraoperative mortality (P < 0.01). The aetiology of the intraoperative deaths with one exception was exsanguination. Emergency thoracotomy or sternotomy indicated a poor prognosis with a mortality rate of 80%. The most common intraoperative problem was an elevated airway pressure. Awake intubation was undertaken in 77.5% of patients requiring anaesthesia and surgery because of the potentially compromised airways and difficult intubations due to the nature of the associated injuries. Finally, 74% of patients undergoing urgent surgery required mechanical postoperative ventilation. The presence of blunt chest trauma should be considered a marker of the severity of injury sustained by the patient.     

Chest trauma in children.

OBJECTIVES: Chest trauma in childhood is uncommon in clinical practice. The management and treatment principles of children with thoracic trauma were discussed with the data reported in the literature. METHODS: Of the chest injury diagnosed in 1653 patients, 225 were children in the last 17-year period. There were 199 boys (88.44%) and 26 girls (11.55%). The most common causes were blunt injuries in 135 cases (60%), stab wounds in 67 cases (29.77%) and gunshot wounds in 22 cases (9.77%). RESULTS: Out of 225, 217 patients were treated conservatively and eight patients were treated surgically. There was no mortality and morbidity. CONCLUSIONS: The prevalence of chest trauma in children due to blunt injuries is high in Turkey. Extremity injury is thought to be the most commonly associated extra-thoracic injury. However, thoracic trauma in children can be managed conservatively in most of the cases.     

Chest injury due to blunt trauma.

OBJECTIVE: Given its importance in trauma practice, we aimed to determine the pathologies associated with blunt chest injuries and to analyze the accurate identification of patients at high risk for major chest trauma. METHODS: We reviewed our experience with 1490 patients with blunt chest injuries who were admitted over a 2-year period. Patients were divided into three groups based on the presence of rib fractures. The groups were evaluated to demonstrate the relationship between the number of rib fractures and associated injuries. The possible effects of age and Injury Severity Score (ISS) on mortality were analyzed. RESULTS: Mean hospitalization time was 4.5 days. Mortality rate was 1% for the patients with blunt chest trauma, 4.7% in patients with more than two rib fractures and 17% for those with flail chest. There was significant association between the mortality rate and number of rib fractures, the patient's age and ISS. The rate of development of pneumothorax and/or hemothorax was 6.7% in patients with no rib fracture, 24.9% in patients with one or two rib fractures and 81.4% in patients with more than two rib fractures. The number of rib fractures was significantly related with the presence of hemothorax or pneumothorax. CONCLUSION: Achieving better results in the treatment of patients with chest wall injury depend on a variety of factors. The risk of mortality was associated with the presence of more than two rib fractures, with patients over the age of 60 years and with an ISS greater than or equal to 16 in chest trauma. Those patients at high risk for morbidity and mortality and the suitable approach methods for them should be acknowledged.     

Blunt chest trauma in the elderly

Significant differences were identified between a group of elderly patients (65 years and older) and a nonelderly group both with blunt thoracic trauma. There was a lower incidence of elderly patients presenting in shock; however, cardiopulmonary arrest at arrival was more frequent in this group. Although the types of complications were similar in both populations, the morbidity and mortality rates were higher in the elderly. A high index of suspicion must be generated for an elderly patient who has sustained blunt chest trauma. An aggressive diagnostic and therapeutic approach may lead to a decrease in the high morbidity and mortality rates in the elderly.     

The unchanged mortality of flail chest injuries.

Six hundred eighty-five patients with major blunt thoracic injuries from 1968 through 1977 were retrospectively studied. This series was compared to a similar series from 1959 through 1964. Between 1964 and 1968 a vastly improved hospital was built, laboratory support improved, pressure-controlled ventilators replaced by volume-controlled ventilators and the trauma service was reorganized. The treatment regimen for flail chest injuries during the last decade evolved from the previous early tracheostomy and prolonged ventilator support to an avoidance of tracheostomy and brief ventilator support. The overall mortality in the present series was 20% compared to 35% for the 1959--1964 series; however, improved mortality occurred only among patients with hemothorax who had one or more major concomitant extrathoracic injuries. The mortality for flail chest injuries did not improve (29.5 vs 35.0%). Mortality was unchanged for isolated flail chest injuries, isolated pneumothorax, isolated hemothorax, and for flail chest injuries, and pneumothorax in patients with concomitant major extrathoracic injuries. In both series deaths from isolated thoracic injuries were rare. It is evident that the continued high mortality for blunt thoracic trauma principally relates to concomitant extrathoracic injuries and that recent treatment innovations have not reduced the mortality of flail chest injuries.     

Blunt chest trauma in childhood

BACKGROUND: Although thoracic injuries are uncommon in children, their rate of morbidity and mortality is high. The aim of this study was to evaluate the clinical features of children with blunt chest injury and to investigate the predictive accuracy of their paediatric trauma scores (PTS). METHODS: Between September 1996 and September 2006, children with blunt thoracic trauma were evaluated retrospectively. Clinical features and PTS of the patients were recorded. RESULTS: There were 27 male and 17 female patients. The mean age was 7.1 +/- 3.4 years, and the mean PTS was 7.6 +/- 2.4. Nineteen cases were injuries caused by motor vehicle/pedestrian accidents, 11 motor vehicle accidents, 8 falls and 6 motor vehicle/bicycle or motorbike accidents. The following were noted: 28 pulmonary contusions, 12 pneumothoraxes, 10 haemothoraxes, 9 rib fractures, 7 haemopneumothoraxes, 5 clavicle fractures and 2 flail chests, 1 diaphragmatic rupture and 1 pneumatocele case. The cut-off value of PTS to discriminate mortality was found to be < or = 4, at which point sensitivity was 75.0% and specificity was 92.5%. Twenty-seven patients were treated non-operatively, 17 were treated with a tube thoracostomy and two were treated with a thoracotomy. Four patients who suffered head and abdominal injuries died (9.09%). CONCLUSION: Thoracic injuries in children expose a high mortality rate as a consequence of head or abdominal injuries. PTS may be helpful to identify mortality in children with blunt chest trauma. Blunt thoracic injuries in children can be treated with a non-operative approach and a tube thoracostomy.     

Appraisal of early evaluation of blunt chest trauma: development of a standardized scoring system for initial clinical decision making

BACKGROUND: Current techniques for assessment of chest trauma rely on clinical diagnoses or scoring systems. However, there is no generally accepted standard for early judgement of the severity of these injuries, especially in regards to related complications. This drawback may have a significant impact on the management of skeletal injuries, which are frequently associated with chest trauma. However, no convincing conclusions can be determined until standardization of the degrees of chest trauma is achieved. We investigated the role of early clinical and radiologic assessment techniques on outcome in patients with blunt multiple trauma and thoracic injuries and developed a new scoring system for early evaluation of chest trauma. METHODS: A retrospective investigation was performed on the basis of 4,571 blunt polytrauma (Injury Severity Score [ISS] > or = 18) patients admitted to our unit. Inclusion criteria were treatment of thoracic injury that required intensive care therapy, initial Glasgow Coma Scale score greater than 8 points, and no local or systemic infection. Patients with thoracic trauma and multiple associated injuries (ISS > or = 18) were included. In all patients, the association between various parameters of the thoracic injuries and subsequent mortality and morbidity was investigated. RESULTS: A total of 1,495 patients fulfilled the inclusion criteria. Patients' medical records and chest radiographs were reevaluated between May 1, 1998, and June 1, 1999. The association between rib fractures and chest-related death was low (> three ribs unilateral, mortality 17.3%, odds ratio 1.01) unless bilateral involvement was present (> three ribs bilateral, mortality 40.9%, odds ratio 3.43). Injuries to the lung parenchyma, as determined by plain radiography, were associated with chest-related death, especially if the injuries were bilateral or associated with hemopneumothorax (lung contusion unilateral, mortality 25.2%, odds ratio 1.82; lung contusion bilateral + hemopneumothorax, mortality 53.3%, odds ratio 5.1). When plain anteroposterior chest radiographs were used, the diagnostic rate of rib fractures (< or = three ribs) increased slightly, from 77.1% to 97.3% during the first 24 hours of admission. In contrast, pulmonary contusions were often not diagnosed until 24 hours after admission (47.3% at admission, 92.4% at 24 h, p = 0.002). A new composite scoring system (thoracic trauma severity score) was developed that combines several variables: injuries to the chest wall, intrathoracic lesions, injuries involving the pleura, admission PaO2/FIO2 ratio, and patient age. The receiver operating characteristic curve demonstrated an adequate discrimination, as demonstrated by a value of 0.924 for the development set and 0.916 for the validation set. The score was also superior to the ISS (0.881) or the thorax Abbreviated Injury Score (0.693). CONCLUSION: Radiographically determined injuries to the lung parenchyma have a closer association with adverse outcome than chest-wall injuries but are often not diagnosed until 24 hours after injury. Therefore, clinical decision making, such as about the choice of surgery for long bone fractures, may be flawed if this information is used alone. A new thoracic trauma severity score may serve as an additional tool to improve the accuracy of the prediction of thoracic trauma-related complications.     

Management of blunt thoracic aortic injuries: endovascular stents versus open repair

BACKGROUND: Endovascular stent graft (EV) technology has been successfully adapted to the repair of blunt traumatic aortic injuries. The purpose of this study was to compare the outcomes of patients treated with EV repair and open repair after blunt thoracic aortic trauma. METHODS: A review of a tertiary trauma center's prospective trauma registry identified all patients who suffered a blunt traumatic thoracic aortic injury over an 11-year period (1991-2002). Operative interventions and outcomes were then compared. RESULTS: Over an 11-year period, 18 patients underwent repair of a blunt thoracic aortic injury (EV, 6; open, 12). There were no significant differences in demographics, injury, or crash statistics between groups. The open group had a 17% early mortality rate (n = 2), a paraplegia rate of 16% (n = 2), and an 8.3% incidence of recurrent laryngeal nerve injury (n = 1). This is in contrast to a 0% rate of mortality, paraplegia, and recurrent laryngeal nerve injury in the EV group. A definite trend toward decreased morbidity, mortality, intensive care unit length of stay, and number of ventilator-dependent days was seen with EV repair. CONCLUSION: We observed a clear trend toward improved outcomes after EV repair of thoracic aortic injuries compared with standard open repair. EV repair is emerging as the preferred method of repairing blunt thoracic aortic injuries in trauma patients with multiple injuries.     

A comprehensive analysis of traumatic rib fractures: morbidity, mortality and management.

OBJECTIVE: A rib fracture secondary to blunt thoracic trauma is an important indicator of the severity of the trauma. In the present study we explored the morbidity and mortality rates and the management following rib fractures. METHODS: Between May 1999 and May 2001, 1417 cases who presented to our clinic for thoracic trauma were reviewed retrospectively. Five hundred and forty-eight (38.7%) of the cases had rib fracture. There were 331 males and 217 females, with an overall mean age of 43 years (range: 5-78 years). These patients were allocated into groups according to their ages, the number of fractured ribs and status, i.e. whether they were stable or unstable (flail chest). RESULTS: The etiology of the trauma included road traffic accidents in 330 cases, falls in 122, assault in 54, and industrial accidents in 42 cases. Pulmonary complications such as pneumothorax (37.2%), hemothorax (26.8%), hemo-pneumothorax (15.3%), pulmonary contusion (17.2%), flail chest (5.8%) and isolated subcutaneous emphysema (2.2%) were noted. 40.1% of the cases with rib fracture were treated in intensive care units. The mean duration of their stay in the intensive care unit was 11.8+/-6.2 days. 42.8% of the cases were treated in the wards whereby their mean duration of hospital stay was 4.5+/-3.4 days, while 17.1% of the cases were followed up in the outpatient clinic. Twenty-seven patients required surgery. Mortality rate was calculated as 5.7% (n=31). CONCLUSIONS: Rib fractures can be interpreted as signs of significant trauma. The greater the number of fractured ribs, the higher the mortality and morbidity rates. Patients with isolated rib fractures should be hospitalized if the number of fractured ribs is three or more. We also advocate that elderly patients with six or more fractured ribs should be treated in intensive care units due to high morbidity and mortality.     

Blunt thoracic trauma in children: review of 137 cases.

OBJECTIVE: Thoracic injuries are uncommon in children and few report present on blunt ones. METHODS: Between 1994 and 2003, 137 children with blunt thoracic injury were reviewed. RESULTS: The mean age of children was 6.9+/-7.3 (1-16) years. Etiology was falls in 46.7%, traffical accidents in 51% and abuse in 2.2%. Average height in fallen-down cases was 6.4+/-2 (range: 3-11) m. Calculated mean kinetic energy transfer to body was 1923+/-1056 J. When first seen, 70% (82/117) of the patients had vital signs that were within normal limits. Forty-two (35.9%) children had isolated thoracic injury. Associated injuries were present in 75 (64.1%) children. Head injury was the most common associated injury present in 33 (28.2%). Pulmonary contusion was the most common thoracic injury with 68 (49.6%). Seventeen (12.4%) required surgery, 11 (8%) of them were thoracic (4 for diaphragmatic tear, 2 for flail chest, 2 for tracheobronchial injuries, 2 for laceration, 1 for esophageal rupture). Surgical group had higher ISS (26.8 vs 36.2, P = 0.001). Fifteen were lost (10.9%): There were lethal injuries in 7; chest tube treatment in 3; intensive care unit management in 2; mechanical support in 2 and observation in 1 patient. No death occurred for operations. Mortality rate was the lowest at injuries to chest alone and the highest for multi-system injuries (P < 0.05). The hospital length of stay for averaged 13.4+/-8.8 (range: 4-49) days. CONCLUSION: Associated injury is the most important mortality factor. Thoracic operations can be performed with minimal morbidity and without mortality in children with blunt thoracic trauma.     

Management of blunt and penetrating colon injuries.

The records of 28 patients with traumatic colon injuries (TCI) were retrospectively reviewed. Sixteen patients (57%) with 17 TCI had blunt trauma, whereas 8 patients (29%) experienced penetrating trauma. Four TCI were from intraluminal injury. Blunt trauma commonly involved the left colon, whereas penetrating trauma usually involved the right or transverse colon. Fifty-nine percent of the blunt TCI were treated with primary repair, including resection and primary anastomosis, as were 88% of the penetrating TCI. Shock, transfusion requirement of more than 4 units, contamination, and associated injuries did not necessarily preclude primary repair. One of 16 patients (6%) who underwent primary repair developed morbidity related to the colon injury. The morbidity rate for the colostomy group was 13% (1 of 8). The mortality rate was 13% in the patients who experienced external trauma (3 of 24). Two of these deaths were related to severe head injury and chest injury, respectively. These data represent a much higher proportion of blunt injuries to the colon than is reported in the literature. The low rate of morbidity for all patients treated by primary repair tends to support the more liberal trend toward this technique for both blunt and penetrating TCI.     

Use of CT for diagnosis of traumatic rupture of the thoracic aorta

CT imaging of traumatic aortic rupture has been both advocated and disparaged in the current literature as a reliable diagnostic modality. In a retrospective review of blunt chest trauma patients at our institution evaluated by both thoracic CT and arteriography, we found a 17% false negative rate and a 39% false positive rate. Although we feel CT is not sufficiently sensitive at present to evaluate traumatic rupture of the aorta directly, it is an invaluable adjunctive imaging modality for stable blunt chest trauma patients with equivocal chest radiographs or arteriograms.     

Thoracic injury: a review of 276 cases

OBJECTIVE: Chest injury, one of the most important aspects of trauma, directly accounts for 25% of all trauma-related deaths and plays a major contributing role in another 25% of trauma deaths. This paper aimed to explore the spectrum and outcome of thoracic injuries seen in a multi centric study of trauma patients. METHODS: A total of 276 consecutive trauma patients in 6 general hospitals were analyzed. The feature of injury, injury severity score (ISS), clinical treatment and mortality were recorded in a prospective manner and analyzed retrospectively. Multiple logistic regression analysis was used to determine the independent predictors of mortality following the chest trauma. RESULTS: There were 246 males (89.1%) and 30 females (10.9%) ranging from 3 to 80 years with a mean age of (34+/-17) years. Road traffic accident was the main cause of injury, especially for pedestrians, followed by stab wound (89 cases, 32.1%) and falling injuries (32 cases, 11.6%), respectively. Haemothorax or pneumothorax (50.4%) and rib fracture (38.6%) were the most common types of chest injury. Extremity fracture was the most common associated injury with the rate of 37% ( 85/230), followed by head injury (25.2%) and abdominal trauma (19.6%). These injuries contributed significantly to the morbidity and mortality of trauma patients. CONCLUSIONS: According to the results, most patients with chest injury can be treated conservatively with close observation and tube thoracostomy. The presence of blunt trauma, head injury and abdominal injury independently adversely affect mortality after chest trauma. It is necessary to investigate the causes and patterns of injuries resulting from stab wound for effective prevention.     

An Analysis of Presentation,Pattern and Outcome of Chest Trauma Patients at an Urban Level 1 Trauma Center

Chest trauma is an important public health problem accounting for a substantial proportion of all trauma admissions and deaths. It directly account for 20–25 % of deaths due to trauma. Therefore, this study was conducted to analyze the presentation, patterns, and outcome of chest trauma in a level-1 urban trauma center. It was a prospective observational study of all patients presented with chest trauma to an urban level 1-trauma center over a period of 3 years. Demographic profile, mechanism of injury, injury severity scores (ISS), associated injuries, hospital stay, etc. were recorded. Morbidity and mortality rates were analyzed and compared with the published literature. Chest injuries comprised 30.9 % of all trauma admissions and the mechanism was blunt in majority (83.5 %) of the cases. Vehicular crashes (59.7 %) followed by assault were the most common modes of injury. Rib fracture was the most common chest injury seen in 724 of the 1258 patients while abdominal visceral injuries were the commonest associated injuries in polytrauma cases. Majority of the patients were managed non-operatively. Inter costal tube drainage (ICD) was the main stay of treatment in 75 % of the cases, whereas, thoracotomy was required only in 5.56 % of the patients. Overall mortality was 11 % and it was found to be significantly higher following blunt chest trauma. We observed that associated extra thoracic injuries resulted in higher mortality as compared to isolated chest injuries. Thoracic injuries can be readily diagnosed in the emergency department by meticulous and repeated clinical evaluation and majority require simple surgical procedures to prevent immediate mortality and long-term morbidity.     

Case scenario – thoracic trauma

Among trauma patients, blunt chest trauma remains a major cause of morbidity and mortality. We report the case of an 85-year old patient under new oral anticoagulant implicated in a multiple-vehicle accident. The patient presented a complex thoracic trauma involving multiple rib fractures, flail chest, hemothorax and lung contusions. All the thoracic lesions were situated at the left side. Despite the absence of neurological lesion and hemodynamic instability, the patient required the admission in our intensive care unit related to the worsening of a respiratory distress. This respiratory distress resulted from the association of the thoracic injuries with related hypoxemia and a high level of pain. The management of this case included the reversal of the anticoagulant therapy, use of non-invasive ventilation, the placement of a paravertebral block and the surgical fixation of the flail chest. We provide a discussion of the risk/benefit balance for all the medical and surgical strategies used in this case as the interest of chest ultrasonography in thoracic trauma situations.     

Thoracic trauma trends in Northern India- single center experience

Introduction

Thoracic trauma comprises 10–15 % of all traumas. The incidence and etiological pattern of chest trauma varies from region to region and is related to cultural and socio-political circumstances. This paper details our experience with thoracic trauma in a North Indian state.

Material & methods

All patients who were hospitalized for thoracic trauma from June 2010 to June 2012 in our hospital were enrolled. Data was collected prospectively and analysed. Factors analysed were age, gender, mode of injury, type of thoracic injury, associated injuries, management modalities, and outcome.

Results

The total number of patients was 250. The male to female ratio was about 10:1. The mean age of patients was 36.62 years. Road Traffic Accident (RTA) was the most common mode of chest injury. Motor-bike accident was the most common type of RTA. Majority of patients were managed with tube thoracostomy (183, 73.2 %). One hundred and eighty nine (75.6 %) patients were discharged after recovery. Ten (4.0 %) patients absconded. In all, 29 (11.6 %) patients died, while 22 (8.8 %) patients left the hospital against medical advice. A significant association between presence of associated injury and outcome was observed (p?<?0.001). We found mortality rate was significantly higher in chest injury associated with neurotrauma and abdominal visceral injury.

Conclusion

Chest trauma is a major health problem since it has high morbidity and mortality rate. The majority of patients with simple chest injuries can be managed by tube thoracostomy. According to our analysis; mortality predictors were: RTAs, blunt chest trauma, unstable hemodynamic status upon arrival, neurotrauma, abdominal visceral injury, flail chest, ventilator use, cardiac contusion and complications of therapy.     

Tracheal inujry due to blunt chest trauma: a rare surgical emergency

Tracheal injury is a rare complication of blunt chest trauma. The patients usually present with signs of respiratory distress. Primary repair is the treatment of choice in case of large defects, while small tears can be managed conservatively. Immediate operation is recommended to improve deteriorating pulmonary function. The decrease in mortality and long-term morbidity depends on early diagnosis. We report a case of tracheal injury due to non-penetrating thoracic trauma which was successfully managed with surgery.     

The adequacy of single-incisional thoracoscopic surgery as a first-line endoscopic approach for the management of recurrent primary spontaneous pneumothorax: a retrospective study

Background

Thoracic trauma is one of the leading causes of morbidity and mortality in developing countries. In this study, we present our 11-year experience in the management and clinical outcome of 888 chest trauma cases as a result of blunt and penetrating injuries in our university hospital in Damascus, Syria.

Methods

We reviewed files of 888 consequent cases of chest trauma between January 2000 and January 2011. The mean age of our patients was 31 ± 17 years mostly males with blunt injuries. Patients were evaluated and compared according to age, gender, etiology of trauma, thoracic and extra-thoracic injuries, complications, and mortality.

Results

The leading cause of the trauma was violence (41%) followed by traffic accidents (33%). Pneumothorax (51%), Hemothorax (38%), rib fractures (34%), and lung contusion (15%) were the most common types of injury. Associated injuries were documented in 36% of patients (extremities 19%, abdomen 13%, head 8%). A minority of the patients required thoracotomy (5.7%), and tube thoracostomy (56%) was sufficient to manage the majority of cases. Mean hospital LOS was 4.5 ± 4.6 days. The overall mortoality rate was 1.8%, and morbidity (n = 78, 8.7%).

Conclusions

New traffic laws (including seat belt enforcement) reduced incidence and severity of chest trauma in Syria. Violence was the most common cause of chest trauma rather than road traffic accidents in this series, this necessitates epidemiologic or multi-institutional studies to know to which degree violence contributes to chest trauma in Syria. The number of fractured ribs can be used as simple indicator of the severity of trauma. And we believe that significant neurotrauma, traffic accidents, hemodynamic status and GCS upon arrival, ICU admission, ventilator use, and complication of therapy are predictors of dismal prognosis.     

Management of multiple trauma with mainly thoracic and abdominal injuries:a report of 1166 cases

Obiective: To discuss the diagnosis and treatment of multiple trauma with mainly thoracic and abdominal iniuries.Methods: A retrospective analysis was performed on data of multiple trauma cases with mainly thoracic and/or abdominal injuries.ResuIts: of 1166 cases,72.3%were found with shock.The operation rates of thoracic and abdominal injuries were 14.8%(119/804)and 83.5%(710/850)respectively(X2=780.683,P＜0.01).The operation rates of blunt and penetrating thoracic injuries was6.8%(42/617)and 40.6%(76/187)respectively(X2=131.701,P＜0.01).The operation rates of blunt and penetrating abdominal injuries were77.1%(434/563)and 96.1%(276/287)respectively(x2=50.302,P＜0.01).Theoperation rates of blunt thoracio-abdominal injuries were 6.8%(42/617)in thoracic region and 77.1%(434/563)in abdomen respectively (x2=544.043,P＜0.01).Among the cases of abdominal injuries,41 received arteriography embolism,with the efficacy of 95.1%(39/41).Total mortality rate was 6.1%.The mortality rates of blunt and penetrating injuries were 7.3%(62/854)and 2.9%(9/312)(x2=6.51,P＜0.005).The deaths were mainly due to large volume of blood loss.Conclusions: When both thoracic and abdominal injuries exist,laparotomy is frequently required rather than thoracotomy.Laparotomy is seldomly used for blunt thoracic injuries,but usually used forpenetrating thoracic and abdominal injuries.Mortality rate of penetrating thoracic and abdominal injuries is markedly lowerthan that of blunt injuries.Surgical operation is still important for those patients with penetrating thoracic or abdominal injuries.