La prise en charge des nourrissons de 90 jours ou moins, fiévreux mais dans un bon état général.

On constate des pratiques très variées en matière d'évaluation et de prise en charge des jeunes nourrissons fiévreux. Bien que la plupart des jeunes nourrissons fiévreux mais dans un bon état général soient atteints d'une maladie virale, il est essentiel de détecter ceux qui sont à risque de présenter des infections bactériennes invasives, notamment une bactériémie et une méningite bactérienne. Le présent document de principes porte sur les nourrissons de 90 jours ou moins dont la température rectale est de 38,0 °C ou plus, mais qui semblent être dans un bon état général. Il est conseillé d'appliquer les récents critères de stratification du risque pour orienter la prise en charge, ainsi que d'intégrer la procalcitonine à l'évaluation diagnostique. Les décisions sur la prise en charge des nourrissons qui satisfont aux critères de faible risque devraient refléter la probabilité d'une maladie, tenir compte de l'équilibre entre les risques et les préjudices potentiels et faire participer les parents ou les proches aux décisions lorsque diverses options sont possibles. La prise en charge optimale peut également dépendre de considérations pragmatiques, telles que l'accès à des examens diagnostiques, à des unités d'observation, à des soins tertiaires et à un suivi. Des éléments particuliers, tels que la mesure de la température, le risque d'infection invasive à Herpes simplex et la fièvre postvaccinale, sont également abordés.

Management of well-appearing febrile young infants aged ≤90 days.

The evaluation and management of young infants presenting with fever remains an area of significant practice variation. While most well-appearing febrile young infants have a viral illness, identifying those at risk for invasive bacterial infections, specifically bacteremia and bacterial meningitis, is critical. This statement considers infants aged ≤90 days who present with a rectal temperature ≥38.0°C but appear well otherwise. Applying recent risk-stratification criteria to guide management and incorporating diagnostic testing with procalcitonin are advised. Management decisions for infants meeting low-risk criteria should reflect the probability of disease, consider the balance of risks and potential harm, and include parents/caregivers in shared decision-making when options exist. Optimal management may also be influenced by pragmatic considerations, such as access to diagnostic investigations, observation units, tertiary care, and follow-up. Special considerations such as temperature measurement, risk for invasive herpes simplex infection, and post-immunization fever are also discussed.

Best practices in pain assessment and management for children.

Pain assessment and management are essential components of paediatric care. Developmentally appropriate pain assessment is an important first step in optimizing pain management. Self-reported pain should be prioritized. Alternatively, developmentally appropriate behavioural tools should be used. Acute pain management and prevention guidelines and strategies that combine physical, psychological, and pharmacological approaches should be accessible in all health care settings. Chronic pain is best managed using combined treatment modalities and counselling, with the primary goal of attaining functional improvement. The planning and implementation of pain management strategies for children should always be personalized and family-centred.

Les pratiques exemplaires pour l'évaluation et le traitement de la douleur chez les enfants.

L'évaluation et le traitement de la douleur sont des aspects essentiels des soins pédiatriques. L'évaluation de la douleur adaptée au développement représente une première étape importante pour en optimiser la prise en charge. L'autoévaluation de la douleur est à prioriser. Si c'est impossible, des outils appropriés d'évaluation du comportement, adaptés au développement, doivent être utilisés. Des directives et stratégies de prise en charge et de prévention de la douleur aiguë, qui combinent des approches physiques, psychologiques et pharmacologiques, doivent être accessibles dans tous les milieux de soins. Le meilleur traitement de la douleur chronique fait appel à une combinaison de modalités thérapeutiques et de counseling, dans l'objectif premier d'obtenir une amélioration fonctionnelle. La planification et la mise en œuvre de stratégies de prise en charge de la douleur chez les enfants doivent toujours être personnalisées et axées sur la famille.

Managing an acute asthma exacerbation in children.

Children and youth with acute asthma exacerbations frequently present to an emergency department with signs of respiratory distress. The most severe episodes are potentially life-threatening. Effective treatment depends on the accurate and rapid assessment of disease severity at presentation. This statement addresses the assessment, management, and disposition of paediatric patients with a known diagnosis of asthma who present with an acute asthma exacerbation. Guidance includes the assessment of asthma severity, treatment considerations, proper discharge planning, follow-up, and prescription for inhaled corticosteroids to prevent exacerbation and decrease chronic morbidity.

La prise en charge des exacerbations aiguës de l'asthme chez les enfants.

Les enfants et les adolescents atteints d'exacerbations aiguës de l'asthme se rendent souvent à l'urgence à cause de signes de détresse respiratoire. Les épisodes les plus graves ont un potentiel mortel. Pour que les traitements soient efficaces, le patient doit faire l'objet d'une évaluation exacte et rapide de la gravité de la crise d'asthme. Le présent document de principes traite de l'évaluation, de la prise en charge et de la disposition des patients pédiatriques ayant un diagnostic connu d'asthme qui consultent à cause d'une exacerbation aiguë. Les directives portent sur l'évaluation de la gravité de l'asthme, les considérations thérapeutiques, le plan de congé approprié, le suivi et la prescription de corticostéroïdes inhalés pour éviter de nouvelles exacerbations et limiter la morbidité chronique.

The medical evaluation of prepubertal children with suspected sexual abuse.

Child sexual abuse is an important and not uncommon problem. Children who have been sexually abused may present to a physician's office, urgent care centre, or emergency department for medical evaluation. A medical evaluation can provide reassurance to both child and caregiver, identify care needs, and offer an accurate interpretation of findings to the justice and child welfare systems involved. Given the potential medico-legal implications of these assessments, the performance of a comprehensive evaluation requires both current knowledge and clinical proficiency. This position statement presents an evidence-based, trauma-informed approach to the medical evaluation of prepubertal children with suspected or confirmed sexual abuse.

Managing pain and distress in children undergoing brief diagnostic and therapeutic procedures.

Common medical procedures to assess and treat patients can cause significant pain and distress. Clinicians should have a basic approach for minimizing pain and distress in children, particularly for frequently used diagnostic and therapeutic procedures. This statement focuses on infants (excluding care provided in the NICU), children, and youth who are undergoing common, minor but painful medical procedures. Simple, evidence-based strategies for managing pain and distress are reviewed, with guidance for integrating them into clinical practice as an essential part of health care. Health professionals are encouraged to use minimally invasive approaches and, when painful procedures are unavoidable, to combine simple pain and distress-minimizing strategies to improve the patient, parent, and health care provider experience. Health administrators are encouraged to create institutional policies, improve education and access to guidelines, create child- and youth-friendly environments, ensure availability of appropriate staff, equipment and pharmacological agents, and perform quality audits to ensure pain management is optimal.

The medical assessment of fractures in suspected child maltreatment: Infants and young children with skeletal injury.

Fractures are common injuries in childhood. While most fractures are caused by accidental trauma, inflicted trauma (maltreatment) is a serious and potentially unrecognized cause of fractures, particularly in infants and young children. This practice point identifies the clinical features that prompt concern for inflicted skeletal injury and outlines a management approach based on current literature and published guidelines, including the clinician's duty to report suspicion of child abuse to child welfare authorities. This document does not address isolated skull fractures.

Use of high-flow nasal cannula oxygen therapy in infants and children.

Heated, humidified high-flow nasal cannula (HHHFNC) therapy provides warmed, humidified oxygen to infants and children in respiratory distress at flow rates that deliver higher oxygen concentrations and some positive airway pressure compared with standard low-flow therapy. Increased use and experience is informing practice and establishing the benefits of HHHFNC use in a variety of clinical conditions. The focus of this practice point is to describe best practices for HHHFNC in (non- neonatal) paediatric patients with moderate-to-severe respiratory distress and to offer a safe, practical approach to oxygen delivery, and support.

Scalp Hematoma Characteristics Associated With Intracranial Injury in Pediatric Minor Head Injury.

OBJECTIVES: Minor head trauma accounts for a significant proportion of pediatric emergency department (ED) visits. In children younger than 24 months, scalp hematomas are thought to be associated with the presence of intracranial injury (ICI). We investigated which scalp hematoma characteristics were associated with increased odds of ICI in children less than 17 years who presented to the ED following minor head injury and whether an underlying linear skull fracture may explain this relationship. METHODS: This was a secondary analysis of 3,866 patients enrolled in the Canadian Assessment of Tomography of Childhood Head Injury (CATCH) study. Information about scalp hematoma presence (yes/no), location (frontal, temporal/parietal, occipital), and size (small and localized, large and boggy) was collected by emergency physicians using a structured data collection form. ICI was defined as the presence of an acute brain lesion on computed tomography. Logistic regression analyses were adjusted for age, sex, dangerous injury mechanism, irritability on examination, suspected open or depressed skull fracture, and clinical signs of basal skull fracture. RESULTS: ICI was present in 159 (4.1%) patients. The presence of a scalp hematoma (n = 1,189) in any location was associated with significantly greater odds of ICI (odds ratio [OR] = 4.4, 95% confidence interval [CI] = 3.06 to 6.02), particularly for those located in temporal/parietal (OR = 6.0, 95% CI = 3.9 to 9.3) and occipital regions (OR = 5.6, 95% CI = 3.5 to 8.9). Both small and localized and large and boggy hematomas were significantly associated with ICI, although larger hematomas conferred larger odds (OR = 9.9, 95% CI = 6.3 to 15.5). Although the presence of a scalp hematoma was associated with greater odds of ICI in all age groups, odds were greatest in children aged 0 to 6 months (OR = 13.5, 95% CI = 1.5 to 119.3). Linear skull fractures were present in 156 (4.0%) patients. Of the 111 patients with scalp hematoma and ICI, 57 (51%) patients had a linear skull fracture and 54 (49%) did not. The association between scalp hematoma and ICI attenuated but remained significant after excluding patients with linear skull fracture (OR = 3.3, 95% CI = 2.1 to 5.1). CONCLUSIONS: Large and boggy and nonfrontal scalp hematomas had the strongest association with the presence of ICI in this large pediatric cohort. Although children 0 to 6 months of age were at highest odds, the presence of a scalp hematoma also independently increased the odds of ICI in older children and adolescents. The presence of a linear skull fracture only partially explained this relation, indicating that ruling out a skull fracture beneath a hematoma does not obviate the risk of intracranial pathology.

CATCH: a clinical decision rule for the use of computed tomography in children with minor head injury.

BACKGROUND: There is controversy about which children with minor head injury need to undergo computed tomography (CT). We aimed to develop a highly sensitive clinical decision rule for the use of CT in children with minor head injury. METHODS: For this multicentre cohort study, we enrolled consecutive children with blunt head trauma presenting with a score of 13-15 on the Glasgow Coma Scale and loss of consciousness, amnesia, disorientation, persistent vomiting or irritability. For each child, staff in the emergency department completed a standardized assessment form before any CT. The main outcomes were need for neurologic intervention and presence of brain injury as determined by CT. We developed a decision rule by using recursive partitioning to combine variables that were both reliable and strongly associated with the outcome measures and thus to find the best combinations of predictor variables that were highly sensitive for detecting the outcome measures with maximal specificity. RESULTS: Among the 3866 patients enrolled (mean age 9.2 years), 95 (2.5%) had a score of 13 on the Glasgow Coma Scale, 282 (7.3%) had a score of 14, and 3489 (90.2%) had a score of 15. CT revealed that 159 (4.1%) had a brain injury, and 24 (0.6%) underwent neurologic intervention. We derived a decision rule for CT of the head consisting of four high-risk factors (failure to reach score of 15 on the Glasgow coma scale within two hours, suspicion of open skull fracture, worsening headache and irritability) and three additional medium-risk factors (large, boggy hematoma of the scalp; signs of basal skull fracture; dangerous mechanism of injury). The high-risk factors were 100.0% sensitive (95% CI 86.2%-100.0%) for predicting the need for neurologic intervention and would require that 30.2% of patients undergo CT. The medium-risk factors resulted in 98.1% sensitivity (95% CI 94.6%-99.4%) for the prediction of brain injury by CT and would require that 52.0% of patients undergo CT. INTERPRETATION: The decision rule developed in this study identifies children at two levels of risk. Once the decision rule has been prospectively validated, it has the potential to standardize and improve the use of CT for children with minor head injury.

Practice variations in the treatment of febrile infants among pediatric emergency physicians.

OBJECTIVES: The objectives of this study were to characterize variations in treatment decisions for young febrile infants in pediatric emergency departments across Canada and to document the extent of practice variations among pediatric emergency department practitioners. METHODS: This was a prospective, concurrent, cohort study of consecutive infants up to 90 days of age who presented to 6 pediatric emergency departments in Canada with fever (rectal temperature of >or=38.0 degrees C). We recorded information in the emergency department and contacted the families by telephone to confirm the final disposition. RESULTS: A total of 257 infants were recruited over 2 to 4 months. Patients were similar across centers in terms of gestational age and weight, chronologic age at arrival, weight, and gender. Temperatures measured at home and during triage and durations of fever also were similar among centers. In one center, significantly more children arrived with cough; in another center, fewer parents reported sick contacts at home. Rates of blood and urine testing were not significantly different across sites, but rates of lumbar puncture, respiratory virus testing, and chest radiography were different. A total of 55% of infants received antibiotics, and significant practice variations in the numbers and types of antibiotics used were documented. CONCLUSIONS: Practices in the evaluation of young infants with fever in tertiary pediatric emergency departments varied substantially. Blood and urine tests were ordered in the majority of centers, but rates of cerebrospinal fluid testing and antibiotic treatment differed across centers.