Current Pediatric Reviews - Volume 14, Issue 1, 2018

Background: Traumatic Brain Injury is a major cause of morbidity and mortality in the pediatric population affecting millions of people yearly. It is important that practitioners have the knowledge and skills to care for these complicated patients, as the initial care can significantly affect the course of the injury. We discuss the initial management of traumatic brain injury based on mild, moderate and severe presentations. Result and Conclusion: Management strategies to address Intracranial Pressure and Cerebral perfusion pressure, the use of oxygenation and ventilation strategies, temperature, correction of metabolic abnormalities and seizure care are discussed.

This article reviews fluid therapy and medications in pediatric trauma. For resuscitation in the setting of hemorrhagic shock, isotonic crystalloid solution is the first-line agent of choice. Colloid solutions offer no additional benefit, introduce possible increased risks and cost more than crystalloids. Blood products, starting with pRBCs, should be introduced after 20-40 ml/kg of crystalloid has been administered if there is ongoing need for volume replacement. The use of a massive transfusion protocol of 1:1:1 (if >30 kg) or 30:20:20 (if <30 kg) of pRBCs:FFP:platelets is suggested after an initial 30 ml/kg of pRBcs has been administered. Cryoprecipitate should be given for documented low fibrinogen or ongoing bleeding after administration of 1 round of all 3 blood components. For patients at risk of massive hemorrhage, early administration of tranexamic acid with an initial loading dose of 15 mg/kg (maximum 1 g) is recommended. Choice of medication for intubation of the patient with Traumatic Brain Injury (TBI) may best be guided by physiology: in the TBI patient with a high mean arterial pressure, premedication with lidocaine, fentanyl and use of etomidate may be most appropriate, whereas in the hemodynamically compromised patient, use of ketamine alone may be considered. If needed, norepinephrine has been recommended as a temporizing agent for vasopressor support in the setting of fluid-refractory shock. Although controversial, in the setting of significant spinal cord injury, the potential benefits of administering 24-48 hours of steroids (initial 30 mg/kg of methylprednisolone within 8 hours of injury) may outweigh the risks especially in previously healthy pediatric patients.

Physicians caring for children in trauma settings must consider and treat hypothermia as a cause for morbidity and mortality. Knowledge of treatment of accidental hypothermia with and without an asphyxial event is paramount. Clinicians need to identify hypothermia immediately and be aware of the overall management utilizing aggressive rewarming and cardiopulmonary resuscitation to help improve the survival of these critically ill children. This section reviews the epidemiology, clinical effects, and management options for accidental hypothermia in children.

Background: Acute pain is one of the most common presenting complaints in pediatric patients presenting to the emergency department. Recently, concern about the safety of narcotics such as codeine has sparked a renewed interest in opioids such as morphine and intranasal fentanyl. Objectives: Consequently, opioids are being increasingly used in the clinical setting. Despite this, there is ample evidence that clinicians are less willing to offer opioids to children compared to adults. Methods: The reasons for this are multifactorial but nevertheless, the provision of adequate analgesia in children is echoed by a several academic societies as a priority for comprehensive care. To address this mandate, evidence for therapies such as oral morphine, topical analgesia, and intranasal fentanyl is now mounting. Result and Conclusions: This review will discuss the evidence and effectiveness of analgesia for children with acutely painful conditions in the post-codeine era.

The focus of this review is to examine the current state of paediatric Point of Care Ultrasound (POCUS) in the injured patient. POCUS has become useful across various medical specialties owing to its ease of use, reproducibility and non-ionizing qualities. Point of care ultrasound has advanced over the past years and has proven to be an extremely useful adjunct in the injured child. Discussion will center around the challenges on when and how to best utilize POCUS. This includes but is not limited to: detection of peritoneal free fluid, pneumothoraces, hemothoraces, pericardial effusions, a wide array of fractures, lung contusions and many other applications. Discussion will also be focused on the evolution of POCUS, as well as a discussion around the determination of training standards.

Background: Childhood injuries are a global epidemic. Accidents resulting in childhood injury and death were first identified as a concern over a century ago. However, “accidents” leading to injury were not recognized as being predictable and preventable until more recently. Objectives: To describe the worldwide epidemic of childhood injuries, and look at international successes in the field of injury prevention. Methods: Literature pertaining to injury prevention was reviewed to describe the history of childhood injury prevention, guiding principles of injury prevention, successful strategies for prevention, and future directions. Result and Conclusion: Through surveillance, evidence-based injury prevention initiatives, and multi-disciplinary collaboration, we anticipate further reduction in childhood injuries.

Background: Trauma remains the leading cause of death in children, of which the majority of patients have orthopedic injuries. The range of injured bones is various, each requiring knowledge and expertise to appropriately manage in a timely fashion. Objectives: The importance of a systematic approach to the pediatric polytrauma patient is paramount. This chapter will highlight orthopedic issues important to the pediatric polytrauma patient including the unique anatomy and properties of pediatric bone. A systematic approach to the pediatric polytrauma patient will also be discussed. Methods: A review of the literature was undertaken to identify current practices in pediatric orthopedic trauma care. Result and Conclusion: Orthopedic injuries in polytrauma are a common and important entity in children. Special attention to the unique anatomy and injury patterns in children should be undertaken as they are important for their management.

Abdominal trauma is present in approximately 25% of pediatric patients with major trauma and is the most common cause of unrecognized fatal injury in children. Pediatric abdominal trauma is typically blunt in nature with the spleen being the most common organ injured. Nonoperative management is employed in over 95% of patients. Penetrating injuries are less common but often require operative management. Knowledge of specific mechanisms of injury aids the clinician in the diagnosis of specific injuries. Computed Tomography (CT) is the gold standard in the identification of intra-abdominal injury. Focused Assessment with Sonography for Trauma (FAST) can detect the presence of free fluid suggestive of intra-abdominal injury. In children, the utility of FAST is limited because less than half of pediatric patients with abdominal injury have free fluid. Bowel perforation and pancreatic injuries may not be evident on initial CT scanning of the abdomen. Initial management of the trauma patient in shock includes fluid boluses of normal saline or Ringer's lactate with two, large-bore upper extremity catheters. Transfusion with packed red blood cells is done if the patient remains hypotensive after the second fluid bolus. Emergent laparotomy is indicated in patients with: free intraperitoneal air, hemodynamic instability despite maximal resuscitative efforts (transfusion of greater than 50% of total blood volume), gunshot wound to the abdomen or other penetrating traumas, and evisceration of intraperitoneal contents. Initial FAST followed by abdominal computed tomography is important in the evaluation of the seriously or critically injured patient. The combination of the FAST exam along with selected abdominal computed tomography can further aid in the detection of injuries that may not be clinically apparent.

Background: It is important for physicians treating children to be aware of unique presentations that require expertise and knowledge. One area of importance when caring for traumatized children is Thermal Burn Injuries. Burns commonly result in morbidity in children; as such, the appropriate identification of the severity of the burn and appropriate management are integral to minimize the complications of burns during the acute phase. Attention to proper fluid management is paramount. Knowledge of types of solutions to use during Burn treatment is important. Result and Conclusion: The evolution of wound management with newer biologic dressings and skin analogs for optimal skin recovery is discussed.