Nonaccidental trauma is a major cause of morbidity and mortality among patients at a regional level 1 pediatric trauma center

Background

Traumatic injuries are a major cause of morbidity and mortality in children. The purpose of the present study was to determine the incidence of nonaccidental trauma (NAT) and to compare the outcomes of accidental trauma (AT) patients with NAT patients at a large pediatric trauma center.

Methods

A retrospective chart review of 6186 trauma patients younger than 18 years evaluated during the period of 1996 to 2004.

Results

During the period of study, NAT accounted for 7.3% (n = 453) of trauma evaluations (n = 6186). Compared to AT, the NAT patient was younger, 12 vs 76 months (P < .05); were more severely injured, injury severity score 18 vs 9 (P < .05); and required both longer intensive care unit stay, 2 vs 1 day (P < .05), and overall hospital stay, 6 vs 3 days (P < .05). Craniotomy was required in 4.4% of NAT patients compared with 2.7 % of AT patients (P < .05). Abdominal exploration was necessary in 3.5% of NAT patients compared to 1.6% of AT patients. The mortality rate for NAT was 9.7% compared to 2.2% for AT (P < .05).

Conclusions

The surgeon caring for children must appreciate the high incidence of NAT with its increased morbidity and mortality relative to AT patients. A surgical evaluation should be performed promptly in NAT patients because of their frequent need for emergent intervention.     

Pediatric blunt trauma: a retrospective analysis in a Level I trauma center

This study consisted of an 8-year retrospective trauma registry analysis of blunt trauma and comprised of 2458 children (<18 years of age) and 4568 adults (18-64 years of age). Falls and motor vehicular crashes were seen in 30.4 per cent (749) and 23 per cent (566) of children, and 25.4 per cent (1158) and 41.9 per cent (1914) of adults. Children had a higher mean revised trauma score (7.69 vs 7.66) and Glasgow Coma Score (14.5 vs 14.3), and a lower Injury Severity Score (ISS; 6.68 vs 7.83 and hospital length of stay (2.8 vs 3.8 days) with P < 0.05. Overall mortality was 1.3 per cent in children and 1.9 per cent in adults (P = 0.05). Pedestrian accidents resulted in a 3.8 per cent (6/161) mortality rate. Pediatric nonsurvivors had a 6.4-fold higher ISS than survivors compared with a 5.2-fold increase in adults. Mortality progressively increased with higher ISS; 0.09 per cent in <15, 1.3 per cent, in 15 to 24, and 17 per cent in children with > or = 25 ISS. Mortality in multiple chest injuries was 19 per cent. The presence of chest trauma resulted in a 46-fold higher mortality in children. Most lethal injuries were combined head, chest, and abdomen trauma with a 25 per cent mortality in children and 28 per cent in adults. Admission Glasgow Coma Score <9 and systolic blood pressure below 100 mm Hg carried high mortality: 39 and 6 per cent in children vs 31 and 24 per cent in adults. Ninety-seven per cent of children and 89 per cent of adults were discharged home.     

Surgical management of duodenal injuries in children

BACKGROUND: The goal of this study was to review current injury characteristics, severity, intervention, and outcome of duodenal injuries from a single, pediatric trauma facility. METHODS: A retrospective review was performed of duodenal injuries in children less than 16 years of age from 1990 to 2000. RESULTS: Twelve children had duodenal injuries as a result of blunt abdominal trauma. Six injuries were the result of motor vehicle crashes. Nonaccidental trauma (2) and contact injury (4) provided the remaining cases. Diagnosis was achieved by abdominal computed tomography. Severity of duodenal injury included grade I (1), II (8), and III (3). Seven patients had associated visceral or neurologic injuries. Average Injury Severity Score was 18. Duodenal repair was required in 9 of the 10 patients explored. Treatment included observation (3); primary repair, alone, (2) or with proximal decompression (4); and pyloric exclusion with gastrojejunostomy (3). Exclusion techniques had fewer complications (0% vs 57%) and fewer hospital days (19 vs 23). CONCLUSIONS: Blunt abdominal trauma remains the most prevalent mechanism for pediatric duodenal injuries. Patients undergoing pyloric exclusion for severe duodenal trauma had a lesser morbidity and a shorter hospital stay in this small series. Pyloric exclusion remains an alternative for the treatment of severe duodenal injuries in selected children.     

The natural history of flail chest injuries

Purpose: Flail chest (FC) injuries represent a significant burden on trauma services because of its high morbidity and mortality. Current gold standard conservative management strategies for FC, are now being challenged by renewed interest in surgical rib fixation. This retrospective epidemiological study sets out to evaluate FC patients, and quantify the natural history of this injury by studying the injury patterns, epidemiology and mortality of patients sustaining FC injuries admitted to a major trauma centre (MTC). Methods: A retrospective cohort analysis has been conducted at an MTC with full trauma service. All patients (age > 16 years) sustaining FC were included. Patient demographics, injury characteristics and inpatient stay information were extracted. Results: Two hundred and ninety-three patients were identified, with a mean injury severity score (ISS) of 28.9 (range 9-75), average age of 56.1 years (range of 16-100), and a male predominance (78%). Road traffic accidents accounted for 45% (n = 132) of injuries, whilst 44% were fall or jump from height (n = 129). Associated lung contusion was present in 133 patients (45%) while 76% of patients were found to have 5 or more ribs involved in the flail segment (n = 223) with 96% (n = 281) having a unilateral FC. Inpatient treatment was required 19.9 days (range 0e150 days) with 59% of patients (n = 173) requiring intensive care unit (ICU) level care for 8.4 days (range 1e63) with 61.8% requiring mechanical ventilation (n = 107) for 10.5 days (range 1-54), and 7.8% underwent rib fixation with rib plates (n = 23). The mortality rate was found to be 14% (n = 42). A non-significant trend towards improved outcomes in the conservative group was found when compared with the fixation group; ventilation days (6.94 vs 10.06, p = 0.18) intensive treatment unit (ITU) length of stay (LOS) (12.56 vs 15.53, p = 0.28) and hospital LOS (32.62 vs 35.24, p = 0.69). Conclusion: This study has successfully described the natural history of flail chest injuries, and has found a nonsignificant trend towards better outcomes with conservative management. With the cohort and management challenges now defined, work on outcome improvement can be targeted. In addition the comparability of results to other studies makes collaboration with other MTCs a realistic proposal.     

Blunt renal injuries in children can be managed nonoperatively: outcome in a consecutive series of patients

BACKGROUND: Nonoperative management of radiographically defined solid organ injuries has proven highly successful in children with blunt splenic and hepatic injuries. The role of nonoperative management protocols is less well defined for blunt renal injuries. The purpose of this study was to review the management and outcome of a consecutive series of children with blunt renal injury. METHODS: The trauma registry from a Level I pediatric trauma center was reviewed to identify all children (age < 19 years) who were treated for a blunt renal injury for the period January 1995 through December 2002. Demographic, anatomic, physiologic, management, and outcome data were analyzed. RESULTS: For the 8 years of review, 101 children with a blunt renal injury were identified, including 95 with accessible and complete data. The renal injury population had a mean age of 10.4 years (range, 0.5-18 years) and was 72.6% male. The renal injuries were distributed as follows: grade 1, n = 22; grade 2, n = 40; grade 3, n = 20; grade 4, n = 11; and grade 5, n = 2. Hematuria was present in 88.1% of children (in whom urinalysis results were available). Four children had underlying congenital renal anomalies. The mean hospital length of stay and intensive care unit stay were 6.0 and 2.6 days, respectively. Overall, 5 children (5.3%) required laparotomy, including 1 nephrectomy (isolated grade 4 injury) and 1 renorrhaphy, for an overall renal salvage rate of 98.9%. In children with isolated renal injuries (n = 48), one child (2.1%) required laparotomy. Seven children required adjunctive urologic procedures (ureteral stenting, n = 5; cystoscopy/cystogram, n = 2). There were seven deaths (7.4% overall; five because of head injury and two because of severe abdominal bleeding at presentation). CONCLUSION: A nonoperative management strategy was advantageous and successful in pediatric blunt renal injuries (94.7% successful nonoperative rate, 98.9% renal salvage rate). Adjunctive urologic procedures (e.g., ureteral stenting) were beneficial in selected cases.     

Is pediatric trauma still a surgical disease? Patterns of emergent operative intervention in the injured child

BACKGROUND: Nonoperative management of many pediatric injuries has generated debate as to whether surgeons must be routinely involved in the early assessment and management of pediatric trauma. This study examines the frequency of operative intervention among injured children and evaluates potential predictors of emergent intervention. METHODS: Pediatric (age < 18 years) patients were identified from the National Trauma Data Bank. Primary outcome measures were surgical intervention by specialty, time to intervention, and mortality. Prehospital factors were evaluated as predictors of emergent surgical intervention. RESULTS: Thirty percent of trauma admissions underwent operative intervention, with 57% of these requiring emergent surgery. Patients needing emergent general or neurosurgical intervention were at increased risk of death. Requiring one type of emergent surgical intervention was predictive of needing a second type of emergent procedure. Predictors of emergent general surgical intervention were penetrating mechanism, increasing age, and the presence of shock or coma. CONCLUSION: These data support the continued routine involvement of surgeons in the initial assessment and management of the injured child.     

Management of adult blunt splenic injuries: comparison between level I and level II trauma centers

BACKGROUND: The factors important in determining outcome when managing adult blunt splenic injuries continue to be debated. Whether trauma center level designation (Level I versus Level II) affects patient management has not been evaluated. STUDY DESIGN: We conducted a retrospective analysis of prospectively gathered data from the Pennsylvania Trauma Outcome Study database that collected information from 27 statewide trauma centers (Level I [15], Level II [17]). Adult patients (ages > or = 16 years) with blunt splenic injuries (ICD-9-CM 865) were evaluated. Demographic data, injury data, and trauma center level designation were collected, and patient management, length of stay, and mortality were analyzed. RESULTS: There were 2,138 adult patients who suffered blunt splenic injuries during the study period (1998-2000). Patients treated at Level II trauma centers (n = 772) had a higher rate of operative treatment (38.2% versus 30.7%) (p < 0.001), but a shorter mean length of stay (10.1 +/- 0.4 versus 12.0 +/- 0.4 days) (p < 0.01) compared with patients in Level I trauma centers (n = 1,366). The rate of failure of nonoperative treatment was lower at Level II trauma centers (13.0% versus 17.6%) (p < 0.05), but the mortality for patients managed nonoperatively was higher (8.4% versus 4.5%) (p < 0.05). Splenorrhaphy was performed more frequently in Level I trauma centers. CONCLUSIONS: Management differences exist in the treatment of adult blunt splenic injuries between institutions of different trauma center level designation. Multicenter studies should account for this finding in design and implementation.     

Nonoperative management of blunt hepatic and splenic injury in children.

OBJECTIVE: The authors assessed the risks of nonoperative management of solid visceral injuries in children (age range, 4 months-14 years) who were consecutively admitted to a level I pediatric trauma center during a 6-year period ending in 1991. METHOD: One hundred seventy-nine children (5.0%) sustained injury to the liver or spleen. Nineteen children (11.2%) died. Of the 160 children who survived, 4 received emergency laparotomies; 156 underwent diagnostic computer tomography and were managed nonoperatively. The percentage of children who were successfully treated nonoperatively was 97.4%. Delayed diagnosis of enteric perforations occurred in two children. Fifty-three children (34.0%) received transfusions (mean volume 16.7 mL/kg); however, transfusion rates during the latter half of the study decreased from 50% to 19% in children with hepatic injuries, despite increasing grade of injury, and decreased from 57% to 23% in the splenic group with similar injury grade (p < 0.005, chi square test and Student's t test). CONCLUSION: Pediatric blunt hepatic and splenic trauma is associated with significant mortality. Nonoperative management based on physiologic parameters, rather than on computed tomography grading of organ injury, was highly successful, with few missed injuries and a low transfusion rate.     

CHILDREN OR YOUNG ADULTS? A POPULATION‐BASED STUDY ON ADOLESCENT HEAD INJURY

BACKGROUND: The aim was to study the epidemiology of significant adolescent head injury in a statewide population. METHODS: A retrospective review of all significant adolescent (12-19 years old) head injuries over a period of 3 years was undertaken and compared with those of children (0-11 years old) and young adults (20-29 years old). RESULTS: The incidence of significant adolescent head injury was 19.2 per 100,000 adolescents per year. This compared to the incidence in children of 12.9 per 100,000 and in young adult of 14.7 per 100,000. Of all significant adolescent head injuries, 63.9% are managed at adult trauma centres. Demographics, pathology, neurosurgical management, length of intensive care unit stay, ventilated hours and length of hospital stay were similar to those of young adults and significantly different from those of children. Prehospital predictors of mortality were similar across all groups. Adolescent discharge destinations were similar to those of young adults and significantly different from those of children. CONCLUSIONS: The study emphasizes the incidence of and mortality from adolescent head injury. The pattern of adolescent head injury is different from that of children and supports current practice of treatment of a majority of adolescents in adult trauma centres. These differences have implications on planning for injury prevention and trauma management.     

Nonintracranial fatal firearm injuries in children: implications for treatment

BACKGROUND: Understanding the injury characteristics of nonintracranial fatal (NIF) gunshot wounds in children treated in a statewide trauma system will help guide effective treatment strategies. METHODS: This study was a retrospective analysis of children fatally injured with firearms. The review included demographic information, firearm injury characteristics, and outcome. The setting included trauma centers participating in a statewide trauma registry. Patients were all children (age < 18 years) treated in trauma centers for NIF gunshot wounds from January 1988 through December 2000. The main outcome measures were characteristics of fatal firearm injuries in children. RESULTS: Over the 13-year period, there were 1,954 children with firearm injuries including 368 (18.8%) children with fatal wounds. Of the fatally wounded children, 177 (48.1%) had no intracranial injury. The NIF injury population was 90.4% male, with a mean age of 14.9 years (range, <1-17 years) and an Injury Severity Score of 38.2 (range, 9-75). Over 95% of deaths in this group occurred within 24 hours of admission. Although injuries to the thorax were most common (78.5%), 48.6% of the NIF cohort had injuries to multiple body regions, including 31% with injuries in both the abdomen and thorax. Compared with all children wounded by firearms, NIF firearm injury patients had, on average, more body regions injured (1.6 vs. 1.1, p < 0.001) and a greater total number of injuries (6.0 vs. 3.5, p < 0.001). Patients with an NIF injury were more likely to suffer a major vascular injury (54.8% vs. 13.8%, p < 0.001), lung injury (56.5% vs. 12.9%, p < 0.001), or cardiac injury (44.6% vs. 4.6%, p < 0.001) than all children with a firearm injury. CONCLUSION: Most children who arrive at trauma centers alive and subsequently die from NIF firearm injuries do so rapidly from major vascular and thoracic injury. Almost half of these children have injuries to multiple body regions, further complicating management. Innovative, aggressive treatment approaches should be sought to improve survival in this extremely injured cohort of children.     

Penetrating abdominal vena cava injuries.

OBJECTIVE: The surgical management and outcome of abdominal vena cava (AVC) injuries is presented. STUDY DESIGN, PATIENTS AND METHODS: A retrospective record review of patients with AVC injuries treated in the Trauma Unit at Groote Schuur Hospital between January 1999 and December 2003 was undertaken. Demographic data, mechanism of injury, surgical management, associated injuries, duration of hospital stay, complications and mortality were extracted from patient records. Patients with acute peritonitis and/or shock underwent emergency laparotomy. RESULTS: Forty-eight patients with AVC injuries were identified. Gunshot wounds accounted for 45 (94%) injuries. The mean weighted revised trauma score, injury severity score (ISS) and penetrating abdominal trauma index (PATI) were 6.3, 24 and 42, respectively. The AVC injury was infrarenal and suprarenal in 41 and seven patients, respectively. Thirty injuries were ligated. There were 15 deaths (31%). Significant differences between survivors and non-survivors included ISS, preoperative hypotension and blood transfusion requirements, whereas site of injury, PATI, and surgical management did not. CONCLUSION: Abdominal vena cava injuries are associated with a high mortality. Ligation of the AVC in critically ill patients is a feasible and life-saving option.     

Non-accidental trauma: A national survey on management

IntroductionNon-accidental trauma (NAT) has significant societal and health care implications. Standardized care has been shown to improve outcomes. The purpose of our study was to survey trauma centers and elucidate the continued variable management of NAT.MethodsAfter institutional review board approval, an email survey was sent to Level 1 and 2 ACS verified trauma centers along with general and pediatric surgery training programs. Trauma hospital characteristics and NAT management were analyzed.ResultsA total of 493 emails were sent and 91 responses (18%) were received. There were 74 (81%) pediatric surgeons who responded and 15(17%) adult general surgeons. The most common location of respondents were children’s hospitals within academic/community hospitals (58%) followed by stand-alone children hospitals (42%), and adult only hospitals (9%).51 (57%) providers reported using a screening tool; most commonly used by the emergency department (52%). 75% of providers reported utilizing management protocols in which 71% were initiated by trauma surgery. The most common consulting and admitting service for NAT was trauma surgery (86% and 84%).When comparing stand-alone and affiliated children hospitals, there was no difference in the use of a screening tool (54% vs. 59%; p = 0.84), and management protocol (70% vs. 85%; p = 0.19). However, those providers from pediatric trauma centers used a management protocol more often than providers from adult trauma centers (78% vs. 38%; p = 0.04). No providers from adult trauma centers had intentions to initiate a management protocol in the future.ConclusionScreening and management of non-accidental trauma continues to vary across the country. Future studies focusing on standardization and outreach/education to adult trauma centers is warranted.     

Steroid use is associated with pneumonia in pediatric chest trauma.

A review of pediatric trauma focused on pediatric chest injuries was performed at a trauma center specializing in neurologic trauma. Eighty of 342 (23%) pediatric trauma patients admitted to the center had chest injuries. Age, gender, mechanism of injury, magnitude of injury, incidence of pulmonary infection, chest tube usage, endotracheal intubation, steroid or antibiotic usage, morbidity, and mortality data were reviewed. Sixteen of 78 children (20%) with chest injuries developed pulmonary infections and were compared with the noninfected group. Patients with pneumonia had a higher morbidity with significantly longer mean hospital stay (43.0 vs. 12.7 days; p = 0.001), duration of intubation (8.4 vs. 1.5 days; p = 0.001), and total days with chest tubes, (2.2 vs. 1.4 days; p = 0.02). Pneumonia was significantly associated with longer mean duration of steroid usage (6.4 vs. 0.8 days; p = 0.0001). Duration of steroid administration for the treatment of concomitant brain injury was a significant independent risk factor for the occurrence of pneumonia.     

The tip of the iceberg for child abuse: the critical roles of the pediatric trauma service and its registry

BACKGROUND: The incidence of child abuse is approximately 10% of all children presenting to an emergency department (ED), with a mortality rate less than 1%. By contrast, the characteristics of the subset of abused children presenting to a pediatric trauma service (PTS) is not well defined. METHODS: This study was a retrospective evaluation of prospectively collected information from an urban Level I pediatric trauma registry from 1990 to 2002 (n = 11,919). Child abuse cases and their perpetrators were identified by E-codes. Patterns of injuries were examined by integer International Classification of Diseases, Ninth Revision codes, and diagnostic model was evaluated by discrimination and goodness-of-fit. RESULTS: A total of 171 cases of child abuse (1.4%) were identified, and the majority were boys (59%, p > 0.05 vs. nonabuse cases). The median age of the abused cohort was younger than 1 year old, and the number of abuse cases did not differ over time (mean, 11 per year.) Abused children present with a higher median Injury Severity Score (10 vs. 4, p < 0.01), more severe injuries of the head and integument, longer hospital lengths of stay (4 vs. 1 day, p < 0.01), and a higher mortality rate (12% vs. 2%, p < 0.01). The following variables emerged with significant association to abuse: fracture of base or vault of skull, contusion of eye, rib fracture, intracranial bleeding, multiple burns, and age. A new Diagnostic Index for Physical Child Abuse was created. CONCLUSION: Significant characteristics of the abused children in this pediatric trauma service include higher Injury Severity Score (especially in the head and integument), requirement for longer lengths of stay, and a nearly 10-times higher risk of death compared with the ED population. The Diagnostic Index for Physical Child Abuse is proposed as a new tool to assist in the identification of child abuse among pediatric trauma patients. An epidemiologic triangle for child abuse is described, with different prevalence and severity of child abuse seen at different levels of our health care system, starting with primary care providers, followed by the ED, the PTS, and ultimately the medical examiners. The number of cases decreases from the bottom to the top of the health care system, but the mortality rate increases as abuse escalates through the triangle. This establishes the PTS as possibly the final gatekeeper before an abused case becomes a fatality. These data emphasize the need for rigorous registry evaluation and subsequent evidence-based prevention initiatives.     

Major trauma with multiple injuries in German children: a retrospective review

BACKGROUND: The aim of this study was to evaluate the demographics, mechanisms, pattern, injury severity, and the outcome (ie, length of intensive care unit [ICU] stay, length of mechanical ventilation, total length of stay, mortality) in multiple-injured children based on a review from the German trauma registry study ("Traumaregister") of the German Society of Trauma Surgery (Deutsche Gesellschaft für Unfallchirurgie e.V.). METHODS: One hundred three German trauma centers took part in the German trauma registry study from January 1997 to December 2003. Five hundred seventeen children (aged 0-15 years) with multiple injuries and an Injury Severity Score of more than 15 in comparison to 11,025 adults were included. Sex, age, and mechanisms and pattern of injury were assessed. The mechanisms of trauma and the anatomical distribution of severe injury (Abbreviated Injury Scale of 3 or more) were analyzed. The Injury Severity Score, the Revised Trauma Score, and the Trauma Score Injury Severity Score were calculated to estimate the severity of injury and mortality. RESULTS: The predominant sex was male. Most cases were caused by traffic-related accidents. Head injuries were most common in children, and severe thoracic injuries increased with age. Mean length of ICU treatment, mechanical ventilation, and total length of stay were shorter in children than in adults. A total of 22.6% of the children aged 0 to 5 years died in the hospital in comparison with in-hospital mortality rate of 13.7% in the 6- to 10-, 20.3% in the 11- to 15-, and 17.0% in the 16- to 55-year-old patients. CONCLUSIONS: There were differences between multiple-injured children and adults concerning injury mechanisms and pattern of injuries. Adults needed a longer mechanical ventilation and a longer ICU therapy. Most deaths could be seen in the youngest patients aged 0 to 5 years.     

CT as a first-line modality in elderly patients with stable blunt chest trauma

Purpose: Blunt thoracic injuries are common among elderly patients and may be a common cause of morbidity and death from blunt trauma injuries. We aimed to examine the impact of chest CT on the diagnosis and change of management plan in elderly patients with stable blunt chest trauma. We hypothesized that chest CT may play an important role in providing optimal management to this subgroup of trauma patients. Methods: A retrospective analysis was performed on all the admitted adult blunt trauma patients between January 2014 and December 2018. Stable blunt chest trauma patients with abbreviated injury severity (AIS) < 3 for extra-thoracic injuries confirmed with chest X-ray (CXR) and chest CT on admission or during hospitalization were included in the study. The AIS is an international scale for grading the severity of anatomic injury following blunt trauma. Primary outcome variables were occult injuries, change in management, need for surgical procedures, missed injuries, readmission rate, intensive care unit (ICU) and length of hospital stay. Results: There are 473 patients with blunt chest trauma included in the study. The study patients were divided into two groups according to the age range: group 1: 289 patients were included and aged 18-64 years; group 2: 184 patients were included and aged 65-99 years . Elderly patients in group 2 more often required ICU admission (11.4% vs. 5.2%), had a longer length of ICU stay (days) (median 11 vs. 6, p = 0.01), and the length of hospital stay (days) (median 14 vs. 6, p = 0.04). Injuries identified on chest CT has led to a change of management in 4.4% of young patients in group 1 and in 10.9% of elderly patients in group 2 with initially normal CXR. Chest CT resulted in a change of management in 12.8% of young patients in group 1 and in 25.7% of elderly patients in group 2 with initially abnormal CXR. Conclusion: Chest CT led to a change of management in a substantial proportion of elderly patients. Therefore, we recommend chest CT as a first-line imaging modality in patients aged over 65 years with isolated blunt chest trauma.     

Do trauma centers improve outcome over non-trauma centers: the evaluation of regional trauma care using discharge abstract data and patient management categories

Development of regional medical care systems to treat patients who sustain major accidental injuries (trauma victims) has been based on autopsy studies which demonstrate that hospitals that meet certain accepted criteria of readiness (trauma centers) can prevent needless deaths of trauma victims. However, since only autopsy data have been available from non-trauma centers, it has not previously been possible to compare morbidity data between trauma centers and non-trauma hospitals. This study examines discharge abstract data and a new patient classification system called patient management categories (PMC) which are generated from this abstract data to evaluate length of stay (LOS), complications, and death to compare morbidity and mortality data from trauma centers and non-trauma centers. Discharge abstracts for 1,332 patients with the PMC of femoral shaft fracture with operation were obtained from all hospitals in Western Pennsylvania and Maryland for 1 year. Data from trauma centers were identified and compared to non-trauma centers using the following criteria: time to OR (less than or equal to 2 days vs. greater than 2 days), age (0-12, 13-55, greater than 55 years), associated injuries, and development of complications and death. Patients treated in trauma centers had significantly fewer complications (21% vs. 33%; p less than 0.001) and lower mortality rates (p less than 0.05) than those treated in non-trauma centers. Associated injuries, age, complications, and/or delay in time to OR significantly increased intensity and length of stay in both trauma and non-trauma centers. This significantly increased the cost of care provided to these patients in both types of centers.(ABSTRACT TRUNCATED AT 250 WORDS)     

Operative vs nonoperative management of blunt pancreatic trauma in children

Purpose

The aim of this study was to evaluate the outcome of nonoperative vs operative management of blunt pancreatic trauma in children.

Methods

Retrospective review of pancreatic injuries from 1995 to 2006 at an urban level I regional pediatric trauma center.

Results

Forty-three children with pancreatic injury were included in the analysis. Injuries included grade I (n = 18), grade II (n = 6), grade III (n = 17), and grade IV (n = 2). For grade II to IV injuries, patients managed operatively (n = 14) and nonoperatively (n = 11) had similar lengths of stay and rates of readmission, despite increased pancreatic complications (PCs) in the nonoperative cohort (21% vs 73%; P = .02). There was a trend toward increased non-PCs in patients managed with resection (P = .07). Twelve patients underwent successful diagnostic endoscopic retrograde cholangiopancreatography in which duct injury was identified. In this group, nonoperative management was pursued in 6 patients but was associated with increased rates of PC (86% nonoperative vs 29% operative; P = .02).

Conclusions

Operative management of children with grades II to IV pancreatic injury results in significantly decreased rates of PCs but fails to decrease length of stay in the hospital, possibly as a result of non-PCs. Endoscopic retrograde cholangiopancreatography may serve as a useful diagnostic modality for guiding operative vs nonoperative management decisions.     

Contemporary assessment of laryngotracheal trauma

OBJECTIVES: Laryngotracheal trauma is a rare and potentially deadly spectrum of injuries. We sought to characterize the contemporary mechanisms, diagnostic modalities, and outcomes common in laryngotracheal trauma today. METHODS: We performed a retrospective analysis of all laryngotracheal trauma cases at 2 major metropolitan hospitals between 1996 and 2004, detailing mechanisms, associated injuries, diagnostic modalities, and outcomes of laryngotracheal trauma. RESULTS: We identified 71 patients with a mean age of 32.8 +/- 13.3 years (range, 15-71 years). In our series penetrating trauma was the cause in 73.2% of patients; however, blunt trauma had a significantly higher mortality (63.2% vs 13.5%, respectively; P < .0001). Blunt mechanisms involved older patients (38.5 +/- 15.2 years vs 30.1 +/- 11.9 years, P = .017), and these patients were more likely to require emergency airways than those with penetrating trauma (78.9% vs 46.2%, P = .017). The requirement of an emergency airway was an independent predictor of mortality (P = .0066). CONCLUSION: Laryngotracheal trauma is a deadly spectrum of injuries with a mortality of 26.8%. Blunt mechanisms are decreasing in frequency. This might reflect improvements in automobile safety. Additionally, violent crime is on the increase, producing penetrating injuries with increasing frequency. The most fundamental intervention for patients with laryngotracheal injury is airway control. Either routine intubation or a tracheostomy can secure the airway. Blunt trauma and the requirement of an emergency airway are independent predictors of mortality. Laryngotracheal trauma requires prompt recognition, airway protection, and skillful management to lessen the mortality of this deadly spectrum of injuries.     

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.