These findings underscore the importance of emotional status in the diagnosis of PPCS among children who suffer from PTSD. It is possible that PPCS reflect a more general expression of accident-related emotional distress, rather than being a direct result of the injury. (PsycINFO Database Record
Posttraumatic stress disorder (PTSD) and mild traumatic brain injury (mTBI) are frequent sequelae after motor vehicle accidents (MVAs). These two pathologies often have overlapping neurocognitive deficits across several domains, such as attention, memory, and executive functions. The present study was an effort to examine the contribution of gender to these overlapping symptoms. To this end, psychodiagnostic and neuropsychological data were collected on 61 children and adolescents 3 months following MVA. All participants were diagnosed with PTSD, and about half (n = 33) also received a diagnosis of mTBI. Analyses of variance revealed significant interactions between gender and mTBI (ηp2=.15), such that girls with mTBIs preformed significantly worse than noninjured girls on measures of executive functions (Cohen's d = 3.88) and sustained attention (Cohen's d = 3.24). Boys, on the other hand, did not differ significantly on any of those measures, irrespective of TBI injury status. Similarly, comparisons to the normative population revealed that, whereas boys showed impaired neurocognitive performances regardless of TBI status, impaired performances in girls were limited to those cases in which the girls were comorbid for PTSD and mTBI. It appears then that whereas PTSD alone might explain boys' reduced neurocognitive performance, among girls the comorbidity of PTSD and mTBI is required to account for performance deficits.
Posttraumatic stress disorder (PTSD) and mild traumatic brain injury (mTBI) are common conditions following motor vehicle accidents (MVAs). Mild TBI and PTSD not only share similar features but may also coexist and interact. Nonetheless, research on psychotherapeutic interventions for PTSD in patients with a history of mTBI, particularly regarding pediatric populations, is limited. The present study compared the efficacy of the prolonged exposure treatment protocol for children and adolescents (PE‐A) with PTSD and mTBI (n = 16) versus PTSD alone (n = 21); treatment commenced at least 3 months following an MVA. Emotional status and cognitive functioning were assessed pre‐ and postintervention using questionnaires and standardized neuropsychological tests. Participants from both groups benefitted from the intervention, as reflected in their emotional status via increased ratings of well‐being and decreased ratings of PTSD, anxiety, depression, and postconcussive symptoms, η2 = .21–.50. Ratings of cognitive function also improved for cognitive flexibility, η2 = .30; executive function in everyday life, η2 = .27; and attention and inhibition, η2 = .16. Parental PTSD was the strongest predictor of improvement after intervention, sr2 = .35. Thus, it appears that PE‐A is an effective intervention for children with MVA‐related PTSD regardless of its comorbidity with mTBI.
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