Trauma in children: abdomen and thorax

The commonest cause of death in children in developed countries is trauma, accounting for over 350 deaths/year in the UK. In children, about 75% of trauma occurs on the roads and the majority of these involve blunt trauma with most children sustaining multiple injuries. It is more common in boys (about two- to threefold) and in the summer. The age distribution is bimodal with peaks affecting toddlers and teenagers. Mortality and morbidity have been reduced by preventative strategies, for example traffic calming systems, road safety programmes, seat belts, better car design and bicycle helmets. Once injured, swift management by skilled staff in a trauma network gives the best results and key to this are care in transport, and recognition and management of the injuries and finally rehabilitation. Important strategies for major trauma include what has become known as ‘damage limitation surgery’. In children, the absence of a plausible mechanism of injury should raise the suspicion of child abuse, and a plausible mechanism but an unusual situation might suggest neglect (e.g. a skate board injury in an 8-year-old at 23:00 hours).     

Psychological first aid and treatment approach to children exposed to community violence: Research implications

This paper discusses research findings and their implications regarding children's responses to community violence. It outlines (1) theory and findings, (2) early intervention and psychological first aid, and (3) treatment approaches following a violent event. In each section we discuss post-traumatic stress, grief, worry about a significant other, and experience with previous trauma. Detailed steps for psychological first aid are outlined according to age and grade level. Intervention strategies are proposed for each category of response with designed interventions for the classroom, the family, the individual, and the group.     

Understanding work-related injuries in children: a perspective in West Virginia using the state-managed workers' compensation system

Background/purpose

Little data exist that defines the consequences of occupational injuries in children. Traditional assessment of work-related injury is coupled with disability payments based on salary, which give little insight into etiology and severity. The authors hypothesize that the risk and pattern of occupational injuries in young workers are different then adults.

Methods

Claims from 1996 through 2000 were analyzed from the West Virginia Bureau of Workers Compensation. To define the significance of an injury, child and adult groups were subdivided into injuries that required surgery (ie, serious injuries). Current Procedural Terminology (CPT) codes for anesthesia and surgical procedures were cross referenced with the claims to ensure group designation. Relative risks (RR) were used to compare groups.

Results

Between 1996 and 2000, 364,063 claims were submitted, 14,093 in workers ≤19 years of age. Two hundred seventy claims in children required surgery. Serious injuries in children occur more often in boys 2.2× mainly in the (16 to 24 hours) evening (48% v 23.13%; P < .05) and in July/August (26.5 v 18.4; P < .001). Falls were the main mechanism of injury. Proportionately fingers (1.70×) and hands (1.64×, 1.6 to 1.7) were injured in children. Lacerations (3.4×), fractures (1.4×), and amputations (3.75×) frequently resulted in general anesthetic procedures, and the RR of these injuries were increased versus adults. Service, manufacturing, construction, and agriculture were the main injury-related occupations in children.

Conclusions

For any job category, injuries in children have unique features, tend to be more serious, and require a surgical intervention proportionately more frequently than adults.     

In harm's way: Unintentional firearm injuries in young children

Purpose

Firearm-related trauma represents a major source of preventable injury and death. Many firearm injuries in young children are unintentional, and the true incidence may be underestimated. We sought to characterize the morbidity of unintentional firearm injuries.

Pancreatic trauma in children

Background/Purpose

The aim of this study was to determine the etiology, associated injuries, and outcome of children with pancreatic injuries.

Methods

A retrospective review was conducted of children under 16 years with pancreatic trauma admitted to the Children’s Hospital at Westmead (CHW) from January 1983 to September 2002. Deaths were reported to the New South Wales Paediatric Trauma Death Registry (State Registry) from January 1988 to September 2002.

Results

Sixty-five cases were identified: 46 patients were admitted to CHW, and 22 deaths were reported to the State Registry (including 3 deaths at CHW). The median age was 6 years (range, 1 to 14 years). Boys accounted for 60% (n = 40) of cases, decreasing to 50% (n = 11) of those that died. Motor vehicle injuries (MVI) were the most common mechanism, accounting for 40% of survivors and 77% of those who died. Children were restrained incorrectly in 48% of all cases and in 67% of those who died. Significantly more children who died had head, chest, and abdominal visceral injuries, compared with those who survived. Death occurred as a result of head injuries in 68%, with only 3 deaths directly attributed to pancreatico-duodenal injuries.

Conclusions

Pancreatic injuries remain uncommon in children. The most frequent mechanism was MVI, with incorrect use of passenger restraints an important contributing factor. Whereas mortality was mainly caused by other injuries, 3 deaths were directly attributable to pancreato-duodenal trauma.     

Fecal continence following complex anorectal trauma in children

Background

Complex injuries involving the anus and rectum are uncommon in children. We sought to examine long-term fecal continence following repair of these injuries.

Methods

We conducted a retrospective review using our trauma registry from 2003 to 2012 of children with traumatic injuries to the anus or rectum at a level I pediatric trauma center. Patients with an injury requiring surgical repair that involved the anal sphincters and/or rectum were selected for a detailed review.

Results

Twenty-one patients (21/13,149 activations, 0.2%) who had an injury to the anus (n = 9), rectum (n = 8), or destructive injury to both the anus and rectum (n = 4) were identified. Eleven (52%) patients were male, and the median age at time of injury was 9 (range 1–14) years. Penetrating trauma accounted for 48% of injuries. Three (14%) patients had accompanying injury to the urinary tract, and 6 (60%) females had vaginal injuries. All patients with an injury involving the rectum and destructive anal injuries were managed with fecal diversion. No patient with an isolated anal injury underwent fecal diversion. Four (19%) patients developed wound infections. The majority (90%) of patients were continent at last follow-up. One patient who sustained a gunshot injury to the pelvis with sacral nerve involvement is incontinent, but remains artificially clean on an intense bowel management program with enemas, and one patient with a destructive crush injury still has a colostomy.

Conclusions

With anatomic reconstruction of the anal sphincter mechanism, most patients with traumatic anorectal injuries will experience long-term fecal continence. Follow-up is needed as occasionally these patients, specifically those with nerve or crush injury, may require a formal bowel management program.     

Polytrauma in children

Polytrauma in children is rare; however, trauma is a leading cause of death in children. Clinicians with responsibility for management of the child suffering major trauma must recognize the conflict between these facts. Simulation and preparation can help to improve the quality of care at both individual and institutional levels. Children are not small adults, and their anatomical and physiological differences manifest themselves in different responses to major trauma than those seen in adults. This reality should be met with a tailored approach to assessment, investigation and management that accommodates the changes occurring from infancy, through childhood and adolescence to adulthood. This approach minimizes the risk of harm from inappropriate irradiation or intervention. Children have remarkable resilience and can make dramatic recoveries from seemingly irrecoverable situations. The comprehensive treatment of musculoskeletal injuries should therefore not be compromised in the setting of polytrauma, and attention must be given to the optimal time for treatment. Damage control resuscitation and early appropriate care facilitate an individualized response. Outcomes for paediatric polytrauma are improved by management in a specialist centre, with early aggressive management of injuries that require surgical treatment by an experienced multidisciplinary team.     

Traumatic bile leaks from blunt liver injury in children: A multidisciplinary and minimally invasive approach to management

Background

Selective non-operative management (NOM) of hemodynamically stable pediatric patients with blunt hepatic trauma is the standard of care. Traumatic bile leaks (TBL) are a potential complication following liver injury. The use of endoscopic retrograde cholangiopancreatography (ERCP) in the diagnosis and treatment of TBL is described in adults, but limited in the pediatric literature. We report our experience with a multidisciplinary and minimally invasive approach to the management of TBL.

Methods

This was an IRB-approved 13-year retrospective review (January 1999-December 2012) of an institutional pediatric trauma registry; 294 patients (≤ 17 years old) sustained blunt hepatic injury. Those with TBL were identified. Patient demographics, mechanism of injury, management strategy and outcomes were reviewed.

Results

Eleven patients were identified with TBL. Hepatobiliary iminodiacetic scan (HIDA) was diagnostic. Combinations of peri-hepatic drain placement, ERCP with biliary stenting and/or sphincterotomy were performed with successful resolution of TBL in all cases. No child required surgical repair or reconstruction of the leak. Cholangitis developed in one child. There were no long-term complications.

Conclusions

A multidisciplinary and minimally invasive approach employing peri-hepatic external drainage catheters and ERCP with sphincterotomy and stenting of the ampulla is a safe and effective management strategy for TBL in children.     

Treatment and outcome of traumatic biliary injuries in children

Background/Purpose

Traumatic biliary tract injuries in children are rare but may result in significant morbidity. The objective of this study was to review the occurrence of traumatic biliary tract injuries in children, management strategies, and outcome.

Methods

We conducted a retrospective review of patients with biliary tract injury using the trauma registry at our level 1 pediatric trauma center from 2002–2012.

Results

Twelve out of 13,582 trauma patients were identified, representing 0.09% of all trauma patients. All were secondary to blunt trauma. Mean age was 9.7 years [range 4–15], and mean Injury Severity Score was 31 ± 14, with overall survival of 92%. Biliary injuries included major ductal injury (6), minor ductal injury with biloma (4), gallbladder injury (2), and intrahepatic ductal injury (1). Major ductal injuries were managed by endoscopic retrograde cholangiopancreatography (ERCP) and biliary stent (5) and Roux-en-Y hepaticojejunostomy (1). Associated gallbladder injury was managed by cholecystectomy. In addition, the associated biloma was managed with percutaneous drainage (7), laparoscopic drainage (2), or during laparotomy (3). Two patients with ductal injuries developed late strictures after initial management with ERCP and stent placement. One of the two patients ultimately required a left hepatectomy, and the other has been managed conservatively without evidence of cholangitis. Two patients required placement of additional drains and prolonged antibiotics for superinfection following biloma drainage.

Conclusion

Biliary tract injuries are rare in children, and many are amenable to adjunctive therapy, including ERCP and biliary stent placement with or without placement of a peritoneal drain. Patients with a discrete ductal injury are at higher risk for stricture and require close follow up. Hepaticojejunostomy remains the definitive repair for large extrahepatic biliary tract injuries or transections.     

Urogenital injuries in childhood: A strong association of bladder trauma to bowel injuries

We analysed the inter-relationships of the cause and the type of trauma, the presence of pelvic fracture, the associated intraabdominal organ injuries,and the morbidity and mortality rates in 154 patients presenting and being treated for UGT between 1983 and 1997.The cause of injury was blunt in 77% of cases and penetrating in 13%. The most frequently injured organs were kidney followed by urethra and bladder. Bowels, liver and spleen were the most frequently associated injured organs. Moreover, bladder injuries were strongly associated with bowel injuries (p < 0.0001). Hemodynamically normal 49 children with minor or major kidney injuries were managed conservatively. Hemodynamically non-stable 11 patients were explored.The majority of urogenital injuries can be managed conservatively evenwhen associated with intraabdominal organ injuries. Solid genitourinary organ injuries may accompany more frequently to intraperitoneal solidorgan injury. Whereas, non-solid genitourinary organ injuries may more frequently associated with injuries of intraperitoneal hollow viscus. This revised version was published online in August 2006 with corrections to the Cover Date.     

Spinal injuries in children

Background/purpose

Traumatic spinal injury (TSI) is an uncommon source of morbidity and mortality in children. The aim of this study was to describe childhood TSI in a single level 1 urban pediatric trauma center.

Methods

The authors retrospectively analyzed all children younger than 14 years with TSI, treated at a level I pediatric trauma center between 1991 and 2002 (n = 406, 4% total registry). All children were stratified according to demographics, mechanisms, type and level of injury, radiologic evaluations, associated injuries, and mortality.

Results

The mean age was 9.48 ± 3.81 years. The most common overall mechanism of injury was motor vehicle crash (MVC; 29%) and ranked highest for infants. Falls ranked highest for ages 2 to 9 years. Sports ranked highest in the 10 to 14 year age group. Paravertebral soft tissue injuries were 68%. The most common injury level was the high cervical spine (O-C4). The incidence of spinal cord injury without radiologic abnormality (SCIWORA) was 6%. Traumatic brain injury (37%) was the most common associated injury. Overall mortality rate was 4% in this urban catchment.

Conclusions

TSI in children requires a different preventive and therapeutic logarithm compared with that of adults. The potential devastating nature of TSI warrants that the health care team always maintains a high index of suspicion for injury. Future prospective studies are needed to further elucidate injury patterns.     

Blunt traumatic diaphragmatic injuries in children

Diaphragmatic injuries following blunt trauma are rare. From January 1988 to February 2002 eight children were treated at the Children's Hospital at Westmead for diaphragmatic injury. Male to female ration was 5:3. Motor vehicle crashes were the most common cause. The injury was left-sided in four, right sided in three and central in one. Initial plain radiograph and computerised tomography detected the injury in 50% of cases. Laparotomy, contrast study and autopsy identified the rupture in one each. Associated injuries were present in all cases. Seven children had laparotomy and repair of the diaphragmatic rupture. The commonest site of rupture was posterolateral (37.5%). Diagnosis was delayed in two cases. There were two deaths (25% mortality) in the series, both due to associated injuries. Although rare, diaphragmatic rupture must be considered in any child with thoracoabdominal injury. Diagnosis may be difficult and require extensive investigation. Mortality usually results from associated injuries.     

The significance of first rib fractures in children

Purpose

The purpose of the study was to determine if first rib fractures are associated with an increased incidence of thoracic vascular injury in pediatric patients.

Methods

The medical records of all children diagnosed with a first rib fracture or a central vascular injury after blunt trauma treated at a state-designated level 1 pediatric trauma center from 2000 to 2009 were reviewed.

Results

Thirty-three children (0.27% of patients; mean age, 10.9 ± 0.9 years) were identified with either a first rib fracture or thoracic vascular injury owing to blunt trauma. Thirty-two children had a first rib fracture, and only 1 child (3%) had significant thoracic vascular injury. Mediastinal abnormalities (indistinct aortic knob) were identified in 3 children, 2 with first rib fracture on initial chest radiograph. Despite a normal cardiovascular examination result, 25 (74%) children with a normal mediastinum on screening chest radiograph underwent computed tomography. No child with a normal mediastinum on initial chest radiograph was found to have associated intrathoracic injuries requiring further intervention. In children with first rib fractures and a normal mediastinum by screening chest x-ray, the negative predictive value for thoracic vascular injury was 100%.

Conclusions

Children with first rib fractures without mediastinal abnormality on chest radiograph require no further workup for thoracic vascular injury.     

Justification for an abbreviated protocol in the management of blunt spleen and liver injury in children

Objective(s)

The current management of blunt spleen/liver injury in children requires a number of days of bed rest equal to the grade of injury plus 1. This protocol is used even when there is no clinical indication of ongoing bleeding. To establish a prospective protocol with an abbreviated period of bed rest, we conducted a retrospective review of our blunt spleen and liver trauma experience to examine the safety of such an attenuated protocol.

Methods

A retrospective analysis of our most recent 10-year experience (January 1996 to December 2005) with blunt spleen or liver injury was performed. Patient demographics, vital signs, hemoglobin levels, need for transfusion, operations, and outcomes were measured. An abbreviated protocol using 1 night of bed rest for grades 1 and 2 injuries and 2 nights of bed rest for higher grades was designed. This protocol was then applied to our patient population to assess its safety. Data are expressed as mean ± SD.

Results

During the study period, 243 patients were admitted with blunt spleen and/or liver injury. The mean patient age was 9.0 ± 4.6 years, and the mean weight was 35.3 ± 19.3 kg. Sixty-three percent were male. The spleen was injured in 148 (61.2%) patients and the liver in 121 (50.0%), and 26 (10.6%) had both. The mean grade was 2.0 ± 1.1, for which the mean bed rest was 3.5 ± 1.1 days. This resulted in 5.6 ± 6.5 days of hospitalization. There were 9 patients who died, 7 with severe brain injury and 2 with massive liver hemorrhage on presentation. No patient required an operation or transfusion after 2 nights of observation who did not have clinically obvious signs of ongoing blood loss. Implementation of the abbreviated protocol would have affected 65.8% of our patients and would have saved a mean of 2.0 ± 1.5 hospital days per patient.

Conclusions

According to our data, an abbreviated trauma protocol with overnight bed rest for grades 1 and 2 injuries and 2 nights for higher grades could be safely used. This protocol would immensely improve current resource use. Based on these retrospectively collected data, we have initiated a prospective consecutive controlled series to assess the safety of such an attenuated protocol.     

Lawn mower injuries in children: a 30-year experience

Background: Lawn mowers cause severe injuries that are particularly devastating to children. This study analyses the patterns and trends in lawn mower injuries involving children referred to Victoria’s principal children’s hospital. Methods: A retrospective review of the patient medical records at the Royal Children’s Hospital (Melbourne) Victoria, Australia was carried out. The series included all patients admitted for lawn mower injury during the 30‐year period spanning 1975–2004. Results: Lawn mower injuries treated at Royal Children’s Hospital were severe and included partially amputated limbs. Overall, admissions for lawn mower injury generally decreased over time from n = 26 in the 1975–1979 interval to n = 14 in the 2000–2004 interval. However, the frequency of admission for injuries caused by ride‐on mowers contradicted the overall trend and generally increased over time from n = 5 in the 1975–1979 interval to n = 11 in the 2000–2004 interval. This is of particular concern. Ride‐on lawn mowers caused significantly more severe injuries requiring longer periods of admission and more operations during admission in comparison to standard mowers. Rural location at the time of injury was a risk factor associated with requiring longer periods of admission and more operations during admission. Children injured while operating mowers were generally older than children injured as bystanders. Conclusion: Lawn mower injuries are a significant cause of morbidity. These injuries are particularly devastating to children. The tragedy is keenly felt in the realization that these devastating injuries to children could all be prevented. Strategic preventative measures should be developed through partnership between the medical profession, the media, industry specialists and the wider community.     

Back to basics: managing gunshot injuries in East Timor

BACKGROUND: The management of patients following severe trauma requires a combination of skills. Among these are accurate clinical assessment, basic resuscitation measures, basic general surgical skills and techniques, good decision making and team leadership. More technically advanced imaging and investigations are often useful and can enhance clinical assessment but should not replace the basic elements. In situations where more advanced investigations are not available good outcomes can be achieved by application of the basic principles in trauma management and surgery. This article describes a mass casualty situation of gunshot wounds managed with limited resources and the outcomes. METHODS: A series of gunshot wounds managed in a single day at Dili National Hospital, Dili, East Timor is described. The presentation of the patients, initial assessment of injuries and haemodynamic stability are detailed in addition to the subsequent surgical treatment, complications and outcomes. The information was obtained from hospital records and personal recollection of the treating doctors. All injuries were documented with digital photography. All patients were managed by two surgeons who also supervised their postoperative course and reported on their outcomes. Surgical procedures on all of the patients were performed by the named two consultant surgeons and one basic surgical trainee. RESULTS: Fourteen patients were treated for gunshot injuries. All were single bullet injuries. Six trajectories involved the thoracic or abdominal cavity (one trajectory traversed both). Eight injuries were to limbs or soft tissue of the pelvis and included four compound fractures. Surgical intervention was needed for all patients ranging from emergency laparotomy for haemodynamic instability through to wound debridements. Thirteen patients survived and were discharged from hospital within 3 weeks. One patient died of uncontrolled haemorrhage. CONCLUSIONS: In the present series of gunshot injuries managed with limited resources a good outcome was achieved with the application of basic principles. The present series emphasizes the importance of basic trauma management as outlined in courses such as Emergency Management of Severe Trauma and the use of basic surgical techniques as taught during the Advanced Surgical training program.     

Non-operative management of solid organ injuries in children: An American Pediatric Surgical Association Outcomes and Evidence Based Practice Committee systematic review

PurposeThe American Pediatric Surgical Association (APSA) guidelines for the treatment of isolated solid organ injury (SOI) in children were published in 2000 and have been widely adopted. The aim of this systematic review by the APSA Outcomes and Evidence Based Practice Committee was to evaluate the published evidence regarding treatment of solid organ injuries in children.MethodsA comprehensive search strategy was crafted and the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were utilized to identify, review, and report salient articles. Four principal questions were examined based upon the previously published consensus APSA guidelines regarding length of stay (LOS), activity level, interventional radiologic procedures, and follow-up imaging. A literature search was performed including multiple databases from 1996 to 2016.ResultsLOS for children with isolated solid organ injuries should be based upon clinical findings and may not be related to grade of injury. Total LOS may be less than recommended by the previously published APSA guidelines. Restricting activity to grade of injury plus two weeks is safe but shorter periods of activity restriction have not been adequately studied. Prophylactic embolization of SOI in stable patients with image-confirmed arterial extravasation is not indicated and should be reserved for patients with evidence of ongoing bleeding. Routine follow-up imaging for asymptomatic, uncomplicated, low-grade injured children with abdominal blunt trauma is not warranted. Limited data are available to support the need for follow-up imaging for high grade injuries.ConclusionBased upon review of the recent literature, we recommend an update to the current APSA guidelines that includes: hospital length of stay based on physiology, shorter activity restrictions may be safe, minimizing post-injury imaging for lower injury grades and embolization only in patients with evidence of ongoing hemorrhage.Type of StudySystematic Review.Levels of EvidenceLevels 2–4.     

Predictors of Nonpathological Dissociation in Northern Ireland: The Affects of Trauma and Exposure to Political Violence

Recent work has identified an empirical distinction between pathological and nonpathological dissociation. This study examined the correlates of nonpathological dissociation in a Northern Irish sample. The Dissociative Experiences Scale, the Traumatic Experiences Checklist, the Guilt Inventory, and the General Health Questionnaire, as well as two open-ended questions assessing exposure to political violence were completed by 119 participants. Nonpathological dissociation was predicted by age, perceived impact of traumatic events, and adherence to moral standards. Moreover, dissociation was found to be significantly higher in those exposed directly to political violence and those experiencing childhood emotional abuse. Results are consistent with previous theoretical and empirical work and it is proposed that nonpathological dissociation is related to traumatic experience in Northern Ireland.     

A penetrating dorsal thoracic injury that is lucky from every aspect: A case report

IntroductionPenetrating thoracic trauma management represents a major problem for emergency department staff. In these cases, we reported a patient, who can be deemed very lucky, because of both the trauma mechanism and the provided first aid at scene.Presentation of caseA 30-year-old man was transported to the emergency surgery outpatient clinic after being stabbed from his back. A knife entered thorax from the dorsal region paravertebrally between two scapulae. No vascular and thoracic injuries were detected in the CT. The knife was then pulled and removed, and pressure dressing was applied on the wound. He was discharged with full recovery on the second day of admission.DiscussionThoracic traumas may present as blunt or penetrating traumas. Trauma with penetrating dorsal thoracic injuries is usually in the form of stabbing, sharp penetrating object injuries, or firearm injuries. The aim of a successful trauma management is to determine whether a life-threatening condition exists. The general rules of penetrating trauma management are to avoid in-depth exploration for wound site assessment, to avoid removal of penetrating object without accurate diagnosis, and to keep in mind the possibility of intubation for airway security in every moment.ConclusionDuring the initial care of patients with penetrating trauma, the object should not be removed from its place. Our patient was lucky enough in that no thoracic pathology developed during the accident and he was not subjected to any secondary trauma during ambulance transport.