Related Experiment Videos
Abusive head trauma: past, present, and future
Sandeep Narang1, Jennifer Clarke2
1UTHSC-Houston, Houston, TX, USA Sandeep.Narang@uth.tmc.edu.
Insights
Abusive head trauma (AHT) is a significant cause of pediatric neurotrauma. Early recognition and a multidisciplinary approach are crucial for diagnosis and managing outcomes in affected children.
Area of Science:
- Pediatric neurology
- Child abuse research
- Trauma science
Background:
- Abusive head trauma (AHT) is a critical form of child physical abuse causing head/brain injury.
- It is a common cause of neurotrauma in young children, with incidence rates of 16-33 per 100,000 children under two.
- Clinical presentations vary, necessitating high suspicion in children with neurological symptoms, especially with minimal or no reported trauma.
Purpose of the Study:
- To review the scientific history and current understanding of abusive head trauma.
- To highlight key clinical findings and diagnostic considerations for AHT.
- To emphasize the importance of a multidisciplinary approach in managing AHT cases.
Main Methods:
- Review of evidence-based literature on abusive head trauma.
- Analysis of clinical findings, incidence rates, and outcome data.
- Discussion of diagnostic criteria and differential diagnoses for pediatric head injuries.
Main Results:
- Subdural and retinal hemorrhages are common findings in AHT.
- Apnea and severe retinal hemorrhages are reliable indicators differentiating abusive from accidental injuries.
- Outcomes for AHT patients show one-third severe disability, one-third moderate, and one-third mild or no symptoms.
Conclusions:
- A high index of suspicion, knowledge of AHT signs/symptoms/risk factors, and exclusion of other causes are vital for diagnosis.
- AHT cases are complex and require a rigorous, multidisciplinary team approach.
- Accurate diagnosis and management are essential for improving outcomes in pediatric neurotrauma due to abuse.
Abstract:
Abusive head trauma has a robust and interesting scientific history. Recently, the American Academy of Pediatrics has endorsed a change in terminology to a term that is more general in describing the vast array of abusive mechanisms that can result in pediatric head injury. Simply defined, abusive head trauma is "child physical abuse that results in injury to the head or brain." Abusive head trauma is a relatively common cause of childhood neurotrauma, with an estimated incidence of 16 to 33 cases per 100,000 children per year in the first 2 years of life. Clinical findings are variable; AHT should be considered in all children with neurologic signs and symptoms, especially if no or only mild trauma is described. Subdural and retinal hemorrhages are the most common findings. The current best evidence-based literature has identified some features--apnea and severe retinal hemorrhages--that reliably discriminate abusive from accidental injury. Longitudinal studies of outcomes in abusive head trauma patients demonstrate that approximately one-third of the children are severely disabled, one third of them are moderately disabled, and one third have no or only mild symptoms. Abusive head trauma cases are complex cases that require a rigorous, multidisciplinary team approach. The clinician can establish this diagnosis with confidence if he/she maintains a high index of suspicion for the diagnosis, has knowledge of the signs, symptoms, and risk factors of abusive head trauma, and reasonably excludes other etiologies on the differential diagnosis.