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Cognitive and behavioral outcome following mild traumatic head injury in children
J Ponsford1, C Willmott, A Rothwell
1Psychology and Research, Bethesda Hospital, Richmond, Victoria, Australia.
Insights
Children with mild traumatic head injury (THI) may experience short-term symptoms but typically recover. However, some children with THI face ongoing issues, particularly those with prior head injuries or existing health and family challenges.
Area of Science:
- Pediatric Neurology
- Neuropsychology
- Traumatology
Background:
- Mild traumatic head injury (THI) is common in children.
- Understanding long-term outcomes and risk factors is crucial for effective management.
Purpose of the Study:
- To assess outcomes in children with mild THI at 1 week and 3 months post-injury.
- To identify factors associated with persistent problems after mild THI.
Main Methods:
- Compared 130 children with mild THI to 96 controls with other minor injuries.
- Evaluated postconcussional symptoms, behavior, and neuropsychological performance at 1 week and 3 months.
Main Results:
- At 1 week, mild THI children had symptoms like headaches but no cognitive deficits.
- By 3 months, most symptoms resolved, but 17% had ongoing issues.
- Risk factors for persistent problems included prior head injury, learning difficulties, and family stressors.
Conclusions:
- Children with a history of head injury, learning difficulties, or neurological/psychiatric issues are at higher risk for persistent problems.
- Early identification of at-risk children in emergency departments is recommended for monitoring.
Objectives:
To investigate outcome in children with mild traumatic head injury (THI) at 1 week and 3 months postinjury and to identify factors associated with persisting problems.
Design:
Postconcussional symptomatology, behavior ratings, and neuropsychological test performance were examined at 1 week and 3 months postinjury.
Setting:
Participants were recruited from successive presentations to emergency departments of two major hospitals.
Participants:
130 Children with mild THI were compared with 96 children having other minor injuries as controls.
Results:
Children with mild THI experienced headaches, dizziness, and fatigue but exhibited no cognitive impairments, relative to controls, at 1 week postinjury. By 3 months, symptoms had resolved. However, 17% of children showed significant ongoing problems. They were more likely to have a history of previous head injury, learning difficulties, neurological or psychiatric problems, or family stressors.
Conclusions:
Persisting problems following mild head injury in children are more common in those with previous head injury, preexisting learning difficulties, or neurological, psychiatric, or family problems. These "at-risk" children should be identified in the emergency department and monitored.