Computed tomography to evaluate pediatric minor head trauma has risen sharply in the last decade, causing concern about long-term effects of ionizing radiation and the associated risk of cancer.
Computed tomography to evaluate pediatric minor head trauma has risen sharply in the last decade, causing concern about long-term effects of ionizing radiation and the associated risk of cancer. Prediction rules can help clinicians balance the need to identify traumatic brain injury with the need to avoid unnecessary imaging.
Traumatic brain injury (TBI) is a leading cause of death and disability in the United States, affecting children disproportionately; nearly half a million emergency department (ED) visits for head trauma are made annually by children aged 0 to 14 years.1 A common dilemma facing the physician is how to manage the relatively well-appearing child with minor blunt head trauma and a Glasgow Coma Scale (GCS) score of 15 who presents to an ambulatory care setting.
Practitioners and the public alike have become increasingly aware of the consequences of head trauma in children as well as of the potential long-term deleterious effects of computed tomography (CT) radiation on the young brain.1,2 Although not known empirically, lethal cancer rates from a single CT of the head have been estimated to be as high as 1 in 1,500 for infants aged 1 year and younger and 1 in 5,000 for older children.2-7
Review of the literature
Several investigators have reported clinical prediction rules for imaging in pediatric minor head trauma in large observational studies, with varying designs, cohorts, and decision-rule performance.7-10
Some of these have been multicenter in design and have included thousands of children with minor head trauma.7,9,10 The inherent tension in these studies lies between the need to identify a ciTBI and the desire to avoid unnecessary CT imaging.
Determining what defines a clinically important injury is challenging; all would agree that identifying children who require neurosurgery is essential. Other children may not need neurosurgical intervention, but require intensive monitoring of the TBI as an inpatient. Still others may develop postconcussive syndrome and will need ongoing evaluation and outpatient therapy.11,12
Comparison of teen- and parent-reported estimates of social and emotional support, 2021 to 2022
July 23rd 2024The investigative team noted that teenagers with emotional and social support are better off to handle stressors such as biological and social transition, and are less likely to experience a variety of adverse physical and mental health outcomes.