Related Experiment Videos
Oppositional defiant disorder symptomatology after traumatic brain injury: a prospective study
J E Max1, C S Castillo, H Bokura
1Department of Psychiatry, University of Iowa, Iowa City, USA.
Insights
Oppositional defiant disorder (ODD) symptoms after traumatic brain injury (TBI) in children are linked to family factors and pre-injury ODD. More severe TBIs predict later ODD symptoms, especially in the second year post-injury.
Area of Science:
- Neuroscience
- Child and Adolescent Psychiatry
- Developmental Psychology
Background:
- Traumatic brain injury (TBI) can significantly impact a child's neurodevelopment and behavior.
- Oppositional defiant disorder (ODD) is a common behavioral disorder in children and adolescents.
- Understanding the trajectory of ODD symptoms post-TBI is crucial for effective intervention.
Purpose of the Study:
- To prospectively examine the development of oppositional defiant disorder (ODD) symptoms in children and adolescents during the first two years following a traumatic brain injury (TBI).
- To identify predictors of ODD symptomatology and its change over time after TBI, considering injury severity and pre-injury factors.
Main Methods:
- Prospective study of 50 children (aged 6-14) hospitalized with TBI.
- Assessment of TBI severity, pre-injury psychiatric status, socioeconomic status, family functioning, and family psychiatric history.
- Analysis of neuroimaging data.
- Evaluation of ODD symptomatology at baseline and at 6, 12, and 24 months post-TBI.
Main Results:
- Pre-injury family functioning, social class, and ODD symptoms predicted ODD in the first year post-TBI.
- Increased TBI severity predicted ODD symptoms at two years post-injury.
- Socioeconomic status influenced changes in ODD symptoms at 6, 12, and 24 months; TBI severity predicted change only at 24 months.
Conclusions:
- Psychosocial factors, such as family functioning and socioeconomic status, play a significant role in ODD symptomatology in the first year after TBI.
- While psychosocial factors are influential early on, TBI severity becomes a more prominent predictor of persistent ODD symptoms in the second year.
- The persistence of new ODD symptoms after more severe TBI highlights the complex interplay between injury and psychosocial context.
Abstract:
Our goal was to prospectively study the course of oppositional defiant disorder (ODD) symptomatology in children and adolescents in the first 2 years after traumatic brain injury (TBI). Fifty children aged 6 to 14, hospitalized after TBI, were assessed soon after TBI regarding injury severity; preinjury psychiatric, socioeconomic, family functioning, and family psychiatric history status; and neuroimaging was analyzed. ODD symptomatology in the first year after TBI was related to preinjury family function, social class, and preinjury ODD symptomatology. Increased severity of TBI predicted ODD symptomatology 2 years after injury. Change (from before TBI) in ODD symptomatology at 6, 12, and 24 months after TBI was influenced by socioeconomic status. Only at 2 years after injury was severity of injury a predictor of change in ODD symptomatology. The influence of psychosocial factors appears greater than severity of injury in accounting for ODD symptomatology and change in such symptomatology in the first but not the second year after TBI in children and adolescents. This appears related to persistence of new ODD symptomatology after more serious TBI.