Self-reported health and influence on life situation 5–8 years after paediatric traumatic brain injury

Impact of childhood traumatic brain injury on fitness for service class, length of service period, and cognitive performance during military service in Finland from 1998 to 2018: A retrospective register-based nationwide cohort study

INTRODUCTION

Traumatic brain injury (TBI) can cause neuronal damage and cerebrovascular dysfunction, leading to acute brain dysfunction and considerable physical and mental impairment long after initial injury. Our goal was to assess the impact of pediatric TBI (pTBI) on military service, completed by 65-70% of men in Finland.

METHODS

We conducted a retrospective register-based nationwide cohort study. All patients aged 0 to 17 years at the time of TBI, between 1998 and 2018, were included. Operatively and conservatively treated patients with pTBI were analyzed separately. The reference group was comprised of individuals with upper and lower extremity fractures. Information on length of service time, service completion, fitness for service class, and cognitive performance in a basic cognitive test (b-test) was gathered from the Finnish Military Records for both groups. Linear and logistic regression with 95% CI were used in comparisons.

RESULTS

Our study group comprised 12 281 patients with pTBI and 20 338 reference group patients who participated in conscription. A total of 8 507 (66.5%) men in the pTBI group and 14 953 (71.2%) men in the reference group completed military service during the follow-up period. Men in the reference group were more likely to complete military service (OR 1.26, CI 1.18-1.34). A total of 31 (23.3%) men with operatively treated pTBI completed the military service. Men with conservatively treated pTBI had a much higher service rate (OR 7.20, CI 4.73-11.1). In the pTBI group, men (OR 1.26, CI 1.18-1.34) and women (OR 2.05, CI 1.27-3.36) were more likely to interrupt military service than the reference group. The PTBI group scored 0.15 points (CI 0.10-0.20) less than the reference group in cognitive b-test.

CONCLUSIONS

PTBI groups had slightly shorter military service periods and higher interruption rate than our reference-group. There were only minor differences between groups in cognitive b-test.

Traumatic Brain Injury Positive Strategies for Families: A Pilot Randomized Controlled Trial of an Online Parent-Training Program

OBJECTIVE

To determine program satisfaction and preliminary efficacy of Traumatic Brain Injury Positive Strategies (TIPS), a web-based training for parenting strategies after child brain injury.

DESIGN

A randomized controlled trial with parallel assignment to TIPS intervention or usual-care control (TAU). The three testing time-points were pretest, posttest within 30 days of assignment, and 3-month follow-up. Reported in accordance with CONSORT extensions to randomized feasibility and pilot trials SETTING: Online.

PARTICIPANTS

Eighty-three volunteers recruited nationally who were 18 years of age or older, U.S. residents, English speaking and reading, had access to high-speed internet, and were living with and caring for a child who was hospitalized overnight with a brain injury (ages 3-18 years, able to follow simple commands; N=83).

INTERVENTIONS

Eight interactive behavioral training modules on parent strategies. The usual-care control was an informational website.

MAIN OUTCOME MEASURES

The proximal outcomes were User Satisfaction, Usefulness, Usability, Feature Preference, Strategy Utilization and Effectiveness, and Learning and Self-Efficacy for TIPS program participants. The primary outcomes were: Strategy Knowledge, Application, and Strategy-Application Confidence; Family Impact Module of Pediatric Quality of Life Inventory (PedsQL); and Caregiver Self-Efficacy Scale. The secondary outcomes were TIPS vs TCore PedsQL and Health Behavior Inventory (HBI) RESULTS: Pre- and posttest assessments were completed by 76 of 83 caregivers; 74 completed their 3-month follow-up. Linear growth models indicated that relative to TAU, TIPS yielded greater increases in Strategy Knowledge over the 3-month study (d=.61). Other comparisons did not reach significance. Outcomes were not moderated by child age, SES, or disability severity measured by Cognitive Function Module of PedsQL. All TIPS participants were satisfied with the program.

CONCLUSIONS

Of the 10 outcomes tested, only TBI knowledge significantly improved relative to TAU.

Mental health after paediatric concussion: a systematic review and meta-analysis

OBJECTIVE

This systematic review and meta-analysis sought to rigorously examine mental health outcomes following paediatric concussion. To date, heterogeneous findings and methodologies have limited clinicians' and researchers' ability to meaningfully synthesise existing literature. In this context, there is a need to clarify mental health outcomes in a homogeneous sample, controlling for key methodological differences and applying a consistent definition of concussion across studies.

DESIGN

Systematic review and meta-analysis.

DATA SOURCES

We searched Medline, Embase, PsycINFO, CINAHL, SportDiscus, Scopus and PubMed.

ELIGIBILITY

Peer-reviewed studies published between 1980 and June 2020 that prospectively examined mental health outcomes after paediatric concussion, defined as per the Berlin Consensus Statement on Concussion in Sport.

RESULTS

Sixty-nine articles characterising 60 unique samples met inclusion criteria, representing 89 114 children with concussion. Forty articles (33 studies) contributed to a random effects meta-analysis of internalising (withdrawal, anxiety, depression, post-traumatic stress), externalising (conduct problems, aggression, attention, hyperactivity) and total mental health difficulties across three time points post-injury (acute, persisting and chronic). Overall, children with concussion (n=6819) experienced significantly higher levels of internalising (g=0.41-0.46), externalising (g=0.25-0.46) and overall mental health difficulties compared with controls (g=0.18-0.49; n=56 271), with effects decreasing over time.

SUMMARY/CONCLUSIONS

Our review highlights that mental health is central to concussion recovery. Assessment, prevention and intervention of mental health status should be integrated into standard follow-up procedures. Further research is needed to clarify the mechanisms underlying observed relationships between mental health, post-concussion symptoms and other psychosocial factors. Results suggest that concussion may both precipitate and exacerbate mental health difficulties, thus impacting delayed recovery and psychosocial outcomes.

Recovery Trajectories of Child and Family Outcomes Following Online Family Problem-Solving Therapy for Children and Adolescents after Traumatic Brain Injury

OBJECTIVES

We conducted joint analyses from five randomized clinical trials (RCTs) of online family problem-solving therapy (OFPST) for children with traumatic brain injury (TBI) to identify child and parent outcomes most sensitive to OFPST and trajectories of recovery over time.

METHODS

We examined data from 359 children with complicated mild to severe TBI, aged 5-18, randomized to OFPST or a control condition. Using profile analyses, we examined group differences on parent-reported child (internalizing and externalizing behavior problems, executive function behaviors, social competence) and family outcomes (parental depression, psychological distress, family functioning, parent-child conflict).

RESULTS

We found a main effect for measure for both child and family outcomes [F(3, 731) = 7.35, p < .001; F(3, 532) = 4.79, p = .003, respectively], reflecting differing degrees of improvement across measures for both groups. Significant group-by-time interactions indicated that children and families in the OFPST group had fewer problems than controls at both 6 and 18 months post baseline [t(731) = -5.15, p < .001, and t(731) = -3.90, p = .002, respectively, for child outcomes; t(532) = -4.81, p < .001, and t(532) = -3.80, p < .001, respectively, for family outcomes].

CONCLUSIONS

The results suggest limited differences in the measures' responsiveness to treatment while highlighting OFPST's utility in improving both child behavior problems and parent/family functioning. Group differences were greatest at treatment completion and after extended time post treatment.

Social and behavioral outcomes: pre-injury to six months following childhood traumatic brain injury

This study aimed to extend the limited research investigating social and behavioral outcomes following childhood traumatic brain injury (TBI). The study compared pre-and post-injury measures of these skills and investigated the role of pre-injury child status and pre-injury family functioning in the prediction of outcome at six months post-injury. A secondary aim was to compare rates of impairment at six months post-injury between children post-TBI and a typically developing (TD) control group. This study comprised 140 children, 97 survivors of TBI (67 males) and 43 TD children (24 males), matched for age, sex, and socio-economic status. All participants were ascertained between 2007 and 2010, and were between ages 5.5 and 15.0 years. Children with TBI represented consecutive hospital admissions and were recruited at time of injury into a longitudinal study. TD children were recruited from the community, through local schools chosen to provide a range of socio-economic backgrounds. Findings indicated a deterioration of social participation skills post-injury, particularly for those sustaining a more severe injury, and a consistently higher rate of impairment in social and behavioral outcomes in the TBI group. Pre-injury function, injury severity and restrictions to social participation (e.g., reduced sport activities) as recommended by clinicians contributed significantly to outcome. Difficulties are evident in the short-term post-childhood TBI in social and behavioral domains. It is essential to monitor children long-term, particularly as societal expectations and demands increase.

The association between hospitalisation for childhood head injury and academic performance: evidence from a population e-cohort study

BACKGROUND

Childhood head injury has the potential for lifelong disability and burden. This study aimed to establish the association between admission to hospital for childhood head injury and early academic performance.

METHODS

The Wales Electronic Cohort for Children (WECC) study is comprised of record-linked routinely collected data, on all children born or residing in Wales. Anonymous linking fields are used to link child and maternal health, environment and education records. Data from WECC were extracted for children born between September 1998 and August 2001. A Generalised Estimating Equation model, adjusted for clustering based on the maternal identifier as well as other key confounders, was used to establish the association between childhood head injury and performance on the Key Stage 1 (KS1) National Curriculum assessment administered to children aged 5-7 years. Head injury was defined as an emergency admission for >24 h for concussion, skull fracture or intracranial injury prior to KS1 assessment.

RESULTS

Of the 101 892 eligible children, KS1 results were available for 90 661 (89%), and 290 had sustained a head injury. Children who sustained an intracranial injury demonstrated significantly lower adjusted odds of achieving a satisfactory KS1 result than children who had not been admitted to hospital for head injury (adjusted OR 0.46, 95% CI 0.30 to 0.72).

CONCLUSIONS

The findings of this population e-cohort study quantify the impact of head injury on academic performance, highlighting the need for enhanced head injury prevention strategies. The results have implications for the care and rehabilitation of children admitted to hospital with head injury.