Long-term Impact of Abusive Head Trauma in Young Children: Outcomes at 5 and 11 Years Old
Overview
Pediatrics
Authors
Affiliations
Background: Abusive head trauma (AHT) is a leading cause of morbidity and mortality among young children. We aimed to evaluate the long-term impact of AHT.
Methods: Using administrative claims from 2000-2018, children <3 years old with documented AHT who had follow-up through ages 5 and 11 years were identified. The primary outcome was incidence of neurodevelopmental disability and the secondary outcome was the effect of age at time of AHT on long-term outcomes.
Results: 1,165 children were identified with follow-up through age 5; 358 also had follow-up through age 11. The incidence of neurodevelopmental disability was 68.0% (792/1165) at 5 years of age and 81.6% (292/358) at 11 years of age. The incidence of disability significantly increased for the 358 children followed from 5 to 11 years old (+14.3 percentage points, p<0.0001). Children <1 year old at the time of AHT were more likely to develop disabilities when compared to 2 year olds.
Conclusions: AHT is associated with significant long-term disability by age 5 and the incidence increased by age 11 years. There is an association between age at time of AHT and long-term outcomes. Efforts to improve comprehensive follow-up as children continue to age is important.
Level Of Evidence: IV.
Johnson K, Crumm C, Brown E MedEdPORTAL. 2025; 21:11502.
PMID: 40051999 PMC: 11882959. DOI: 10.15766/mep_2374-8265.11502.
Vatansever G, Ozalp Akin E, Bingol Kiziltunc P, Oztop D, Karabag K, Topcu S Medicina (Kaunas). 2025; 61(2).
PMID: 40005294 PMC: 11857485. DOI: 10.3390/medicina61020176.
Evaluation and Management of Traumatic Brain Injuries in the Pediatric Intensive Care Unit.
Cronin M Adv Neurobiol. 2024; 42:21-32.
PMID: 39432036 DOI: 10.1007/978-3-031-69832-3_2.
McNamara C, Kalinowski A, Horvat C, Gaines B, Richardson W, Simon D Pediatr Crit Care Med. 2023; 25(3):250-258.
PMID: 38088760 PMC: 10932819. DOI: 10.1097/PCC.0000000000003417.
Multiorgan Dysfunction Syndrome in Abusive and Accidental Pediatric Traumatic Brain Injury.
McNamara C, Even K, Kalinowski A, Horvat C, Gaines B, Richardson W Neurocrit Care. 2023; 40(3):1099-1108.
PMID: 38062303 PMC: 11147737. DOI: 10.1007/s12028-023-01887-y.