Outpatient follow-up and return to school after emergency department evaluation among children with persistent post-concussion symptoms

Missing School Days Following Sport-Related Concussion in High School Athletes

Importance

Sport-related concussions (SRC) can significantly impact students' attendance and academic performance, highlighting the importance of gradual return-to-learn protocols for recovery. Understanding the association between missed school days and recovery, especially across genders, is vital for effective concussion management in high school athletes.

Objectives

To describe missed school days in high school athletes with SRC and to determine associations between missed school days and authorized clearance to return to competition; secondarily, to determine whether school days missed differed by gender.

Design, Setting, and Participants

Cohort study among student athletes participating in athletics sponsored by the Michigan High School Athletic Association (MHSAA) during academic years 2015 to 2023. SRC was a participant eligibility criterion and was defined as a head injury during participation in a MHSAA-sanctioned event. Data were analyzed from August 2015 to June 2023.

Exposures

Primary exposure was missed school days; additional exposures included gender, year of season, concussion history, event type, sport level, contact level, and athletic trainer involvement.

Main Outcome and Measure

The primary outcome was time to full unrestricted clearance following SRC.

Results

The analysis included a total of 20 934 individuals with SRC (13 869 boys [66.25%]). Gender (χ23 = 167.40; P < .001), season (χ221 = 57.41; P < .001), event type (χ23 = 99.29; P < .001), sport level (χ29 = 68.15; P < .001), contact level (χ26 = 56.73; P < .001), and initial evaluation (χ23 = 147.13; P < .001) were independently associated with missed school days. Athletes took a median (IQR) of 11 (7-16) days to return to full unrestricted clearance. Relative to no missed school days, there was a significant mean increase of 57% (incidence rate ratio, 1.57; 95% CI, 1.52-1.62) in time to full unrestricted clearance for 3 or more missed school days. The estimated mean days to return to sport were 12.15 (95% CI, 12.00-12.30) for 0 missed school days, 12.68 (95% CI, 12.39-12.96) for 1 missed school day, 15.47 (95% CI, 15.06-15.87) for 2 missed school days, and 19.08 (95% CI, 18.55-19.62) for 3 or more missed school days.

Conclusions and Relevance

This cohort study found that high school athletes typically missed 2 or fewer school days after SRC, suggesting that concussion management teams adhered to current recommendations of 24 to 48 hours of initial rest. The dose association, with more missed school days associated with slower return to play, suggests athletes' missing more school days (eg, ≥3) may be associated with severity of concussion and warrant additional support to return to school and/or sport.

Community and Patient Features and Health Care Point of Entry for Pediatric Concussion

Importance

Many recent advances in pediatric concussion care are implemented by specialists; however, children with concussion receive care across varied locations. Thus, it is critical to identify which children have access to the most up-to-date treatment strategies.

Objective

To evaluate differences in the sociodemographic and community characteristics of pediatric patients who sought care for concussion across various points of entry into a regional health care network.

Design, Setting, and Participants

This cross-sectional study included children seen for concussions across a regional US health care network from January 1, 2017, to August 4, 2023. Pediatric patients aged 0 to 18 years who received an International Statistical Classification of Diseases and Related Health Problems, Tenth Revision, Clinical Modification code for concussion were included. The study took place at emergency department (ED) and outpatient (primary care [PC] and specialty care [SC]) settings.

Exposures

Age at visit, biological sex, parent-identified race and ethnicity, payer type, median income and percentage of adults with a bachelor's degree for home zip code, and overall and subdomain Child Opportunity Index (COI) score based on patient address.

Main Outcomes and Measures

The association of exposures with point of entry of ED, PC, and SC were examined in both bivariate analysis and a multinomial logistic regression.

Results

Overall, 15 631 patients were included in the study (median [IQR] age, 13 [11-15] years; 7879 [50.4%] male; 1055 [6.7%] Hispanic, 2865 [18.3%] non-Hispanic Black, and 9887 [63.7%] non-Hispanic White individuals). Race and ethnicity were significantly different across settings (1485 patients [50.0%] seen in the ED were non-Hispanic Black vs 1012 [12.0%] in PC and 368 [8.7%] in SC; P < .001) as was insurance status (1562 patients [52.6%] seen in the ED possessed public insurance vs 1624 [19.3%] in PC and 683 [16.1%] in SC; P < .001). Overall and individual COI subdomain scores were also significantly different between settings (overall COI median [IQR]: ED, 30 [9-71]; PC, 87 [68-95]; SC, 87 [69-95]; P < .001). Race, insurance status, and overall COI had the strongest associations with point of entry in the multivariable model (eg, non-Hispanic Black patients seen in the ED compared with non-Hispanic White patients: odds ratio, 2.03; 95% CI, 1.69-2.45).

Conclusions and Relevance

In this cross-sectional study, children with concussion seen in the ED setting were more likely to be non-Hispanic Black, have public insurance, and have a lower Child Opportunity Index compared with children cared for in the PC or SC setting. This highlights the importance of providing education and training for ED clinicians as well as establishing up-to-date community-level resources to optimize care delivery for pediatric patients with concussion at high risk of care inequities.

Using mobile health to expedite access to specialty care for youth presenting to the emergency department with concussion at highest risk of developing persisting symptoms: a protocol paper for a non-randomised hybrid implementation-effectiveness trial

INTRODUCTION

Paediatric concussion is a common injury. Approximately 30% of youth with concussion will experience persisting postconcussion symptoms (PPCS) extending at least 1 month following injury. Recently, studies have shown the benefit of early, active, targeted therapeutic strategies. However, these are primarily prescribed from the specialty setting. Early access to concussion specialty care has been shown to improve recovery times for those at risk for persisting symptoms, but there are disparities in which youth are able to access such care. Mobile health (mHealth) technology has the potential to improve access to concussion specialists. This trial will evaluate the feasibility of a mHealth remote patient monitoring (RPM)-based care handoff model to facilitate access to specialty care, and the effectiveness of the handoff model in reducing the incidence of PPCS.

METHODS AND ANALYSIS

This study is a non-randomised type I, hybrid implementation-effectiveness trial. Youth with concussion ages 13-18 will be enrolled from the emergency department of a large paediatric healthcare network. Patients deemed a moderate-to-high risk for PPCS using the predicting and preventing postconcussive problems in paediatrics (5P) stratification tool will be registered for a web-based chat platform that uses RPM to collect information on symptoms and activity. Those patients with escalating or plateauing symptoms will be contacted for a specialty visit using data collected from RPM to guide management. The primary effectiveness outcome will be the incidence of PPCS, defined as at least three concussion-related symptoms above baseline at 28 days following injury. Secondary effectiveness outcomes will include the number of days until return to preinjury symptom score, clearance for full activity and return to school without accommodations. The primary implementation outcome will be fidelity, defined as the per cent of patients meeting specialty care referral criteria who are ultimately seen in concussion specialty care. Secondary implementation outcomes will include patient-defined and clinician-defined appropriateness and acceptability.

ETHICS AND DISSEMINATION

This study was approved by the Institutional Review Board of the Children's Hospital of Philadelphia (IRB 22-019755). Study findings will be published in peer-reviewed journals and disseminated at national and international meetings.

TRIAL REGISTRATION NUMBER

NCT05741411.

Variables associated with days of school missed following concussion: results from the Sport Concussion Outcomes in PEdiatrics (SCOPE) study

OBJECTIVE

To understand factors associated with missed academic time after concussion to improve support for patients. Our goal was to assess patient-specific predictors of total school time lost after pediatric/adolescent concussion.

STUDY DESIGN

We performed a prospective cohort study of children and adolescents (8-18 years of age) seen within 14 days of concussion from seven pediatric medical centers across the United States. We collected outcomes via the Concussion Learning Assessment & School Survey (CLASS) and constructed a multivariable predictive model evaluating patient factors associated with school time loss.

RESULTS

167 patients participated (mean age = 14.5 ± 2.2 years; 46% female). Patients were assessed initially at 5.0 ± 3.0 days post-injury and had a final follow-up assessment 24.5 ± 20.0 days post-concussion. Participants missed a median of 2 days of school (IQR = 0.5-4), and 21% reported their grades dropped after concussion. Higher initial symptom severity rating (β = 0.06, 95% CI = 0.03-0.08, p < 0.001) and perception of grades dropping after concussion (β = 1.37, 95% CI = 0.28-2.45, p = 0.01) were significantly associated with more days of school time missed after concussion. Those who reported their grades dropping reported missing significantly more school (mean = 5.0, SD = 4.7 days missed of school) than those who reported their grades did not drop (mean = 2.2, SD = 2.6 days missed of school; p < 0.001; Cohen's d = 0.87).

CONCLUSIONS

Children and adolescents reported missing a median of 2 days of school following concussion, and more missed school time after a concussion was associated with more severe concussion symptoms and perception of grades dropping. These findings may support recommendations for minimal delays in return-to-learn after concussion.

Proteomic discovery of prognostic protein biomarkers for persisting problems after mild traumatic brain injury

Some individuals with mild traumatic brain injury (mTBI), also known as concussion, have neuropsychiatric and physical problems that last longer than a few months. Symptoms following mTBI are not only impacted by the kind and severity of the injury but also by the post-injury experience and the individual's responses to it, making the persistence of mTBI particularly difficult to predict. We aimed to identify prognostic blood-based protein biomarkers predicting 6-month outcomes, in light of the clinical course after the injury, in a longitudinal mTBI cohort (N = 42). Among 420 target proteins quantified by multiple-reaction monitoring-mass spectrometry assays of blood samples, 31, 43, and 15 proteins were significantly associated with the poor recovery of neuropsychological symptoms at < 72 h, 1 week, and 1 month after the injury, respectively. Sequential associations among clinical assessments (depressive symptoms and cognitive function) affecting the 6-month outcomes were evaluated. Then, candidate biomarker proteins indirectly affecting the outcome via neuropsychological symptoms were identified. Using the identified proteins, prognostic models that can predict the 6-month outcome of mTBI were developed. These protein biomarkers established in the context of the clinical course of mTBI may have potential for clinical application.

Quality of Life Differences in Children and Adolescents With 0, 1 to 2, or 3+ Persistent Postconcussion Symptoms

CONTEXT

Persistent postconcussion symptoms (PPCSs) are associated with lower health-related quality of life (HRQoL) in children and adolescents. Despite commonly cited criteria for PPCSs involving 3 or more complaints, many individuals experience just 1 or 2 symptoms that may still negatively affect HRQoL.

OBJECTIVE

To determine differences in HRQoL between children and adolescents with 0, 1 to 2, or 3+ parent-reported persistent symptoms at 1 month postconcussion.

DESIGN

Prospective cohort study.

SETTING

Community practice clinics.

PATIENTS OR OTHER PARTICIPANTS

Individuals aged 8 to 18 years presented for the initial visit within 3 days of a sport- or recreation-related concussion. One month later, parents or guardians reported persistent symptoms using the Rivermead Post Concussion Symptoms Questionnaire (RPQ). Individuals with complete symptom data were analyzed (n = 236/245, n = 97 females, age = 14.3 ± 2.1 years). Participants were grouped by the number of discrete RPQ symptoms reported as worse than preinjury (0, 1-2, or 3+).

MAIN OUTCOME MEASURE(S)

Total summary and subscale scores on the Pediatric Quality of Life Inventory (PedsQL) 23-item HRQoL inventory and 18-item Multidimensional Fatigue Scale (MDFS).

RESULTS

Kruskal-Wallis rank sum tests highlighted differences in PedsQL HRQoL and MDFS total scores across symptom groups (PedsQL HRQoL: χ22 = 85.53, P < .001; MDFS: χ22 = 93.15, P < .001). Dunn post hoc analyses indicated all 3 groups were statistically significantly different from each other (P < .001). The median (interquartile range) values for the Peds QL Inventory HRQoL totals were 93.5 (84.2-98.8) for those with 0 symptoms; 84.8 (73.9-92.4) for those with 1 to 2 symptoms; and 70.7 (58.7-78.0) for those with 3+ symptoms. The median (interquartile range) values for the MDFS totals were 92.4 (76.4-98.6) for those with 0 symptoms; 78.5 (65.6-88.9) for those with 1 to 2 symptoms; and 54.2 (46.2-65.3) for those with 3+ symptoms. Similar group differences were observed for each PedsQL HRQoL and MDFS subscale score.

CONCLUSIONS

Children and adolescents whose parents reported 1 to 2 PPCSs had lower HRQoL and more fatigue than those with 0 symptoms. Across all 3 groups, those with 3+ persistent symptoms had the lowest HRQoL and most fatigue. These findings indicate the continued need for intervention in this age group to prevent and address PPCSs.

Investigating the Student in Returning to Learn After Concussion: A Systematic Review and Meta-Analysis

PURPOSE

Examine concussion effects on academic outcomes, including student perspectives.

METHODS

This study included a systematic review and meta-analysis examining post-concussion school attendance, academic performance, perceptions of academic difficulty, and accommodations for students in elementary through college settings. The analysis considered pre- and post-injury factors, along with injury factors that contribute to post-concussion academic outcomes.

RESULTS

The systematic review showed that students with concussion miss more school days and perceive higher levels of academic difficulty, but results about academic performance varied. Meta-analysis yielded small concussion effects on school absence and academic performance and moderate effects on perceptions of academic difficulty. Female sex, older age, history of migraine, prior concussions, severe or persistent symptoms, vestibular-ocular motor, and cognitive disruptions are risk factors, but these moderators were not identified in the meta-analysis due to lack of effect sizes.

IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY

This study confirmed negative concussion effects on academic absences, performance, and perceptions of academic difficulty. Identified contributing factors will guide future practices to support students returning to learn after concussion.

CONCLUSIONS

Negative impacts to academics from concussion may be amplified by complicating factors. Future investigations are needed to confirm risk factors and mitigating effects of early identification and post-injury supports.

A Randomized Trial of Incentivization to Maximize Retention for Real-Time Symptom and Activity Monitoring Using Ecological Momentary Assessment in Pediatric Concussion

OBJECTIVE

The aims of this study were to determine the incentivization strategy that maximizes patient adherence to report symptoms and activity via ecological momentary assessment (EMA) after pediatric concussion, and assess the feasibility of tracking concussed youth using EMA from the emergency department (ED) setting.

METHODS

This study was a randomized controlled trial of participants ages 13 to 18 years with concussion presenting to an urban, academic pediatric ED within 5 days of injury. Participants were randomized to 1 of 4 incentive arms: 2 dynamic (loss-based and streak) and 2 control flat-rate (monetary and electronic device). Participants reported symptoms 3 times per day and cognitive activity once each evening for 3 weeks. Physical activity (step count) and sleep were monitored using a Fitbit (kept by participants in the device flat-rate arm). The primary outcome was proportion of prompts to which participants responded. Secondary outcomes included differential response rates by demographics, and comparison of outcome determination between EMA and subsequent clinical visits.

RESULTS

Thirty participants were enrolled, with a median age of 15.5 years and 60% female. Median cumulative proportion of prompts responded to was 68.3% (interquartile range, 47.6%-82.5%) in the dynamic arms versus 54.0% (interquartile range. 20.6%-68.3%) in the flat-rate arms, P = 0.065. There were nonsignificant differences in median response by sex (65.9% for female vs 40.0% for male, P = 0.072), race/ethnicity (61.9% for non-Hispanic White vs 43.7% for non-Hispanic Black participants, P = 0.097), and insurance (61.9% for private insurance vs 47.6% for public insurance, P = 0.305). Recovery at 3 weeks was discernible for all but 2 participants (93.3%) using EMA data, compared with only 9 participants (30.0%) ( P < 0.001) from clinical visits.

CONCLUSIONS

Dynamic incentivization showed higher rates of response to tridaily symptom prompts compared with flat-rate incentivization. These data show tracking concussed youth using EMA from the ED is feasible using a dynamic incentivization strategy, with improved ability to discern outcomes compared with prospective monitoring using follow-up clinical visits.

Using Comic-Based Concussion Discharge Instructions to Address Caregiver Health Literacy in the Emergency Department

INTRODUCTION

This study compared the effectiveness of comic-based with text-based concussion discharge instructions on improving caregiver knowledge. This study also examined the role of social determinants of health on comprehension instructions.

METHODS

This was an observational study of the caregivers of pediatric concussion patients. Caregivers' health literacy and demographics related socioeconomic factors were obtained. After the patients' evaluation in the emergency department, caregivers were given printed comic-based concussion discharge instructions. Caregivers were contacted 3 days later and tested overall knowledge of discharge instructions' content. These survey results were compared with historical controls who received text-based instructions.

RESULTS

A total of 120 participants were recruited, and 86 participants completed follow-up procedures. When comparing the caregivers' recall ability with a comic-based vs traditional text-based instructions, caregivers with comic-based content were more likely to accurately recall overall discharge instructions (77.5% vs 44%, P < .001), particularly physical rest and activity restrictions (86.5% vs 63%, P < .001). Caregivers also were less likely to misidentify a red flag symptom (7.5% vs 19%, P < .04). Comic-based instructions did not increase recall of cognitive rest instructions or postconcussive symptoms. When examining demographic factors, caregivers who could not recall 3 postconcussive symptoms were more likely to be Hispanic or Black, less likely to be college educated, and more likely to have low health literacy.

DISCUSSION

Novel methods should be explored to adequately prepare caregivers for continuing postconcussive care at home. Discharge instructions must be tailored to address caregivers' baseline health literacy and how caregivers digest and retain information.

Association Between Early Return to School Following Acute Concussion and Symptom Burden at 2 Weeks Postinjury

Importance

Determining how the timing of return to school is related to later symptom burden is important for early postinjury management recommendations.

Objective

To examine the typical time to return to school after a concussion and evaluate whether an earlier return to school is associated with symptom burden 14 days postinjury.

Design, Setting, and Participants

Planned secondary analysis of a prospective, multicenter observational cohort study from August 2013 to September 2014. Participants aged 5 to 18 years with an acute (<48 hours) concussion were recruited from 9 Canadian pediatric emergency departments in the Pediatric Emergency Research Canada Network.

Exposure

The independent variable was the number of days of school missed. Missing fewer than 3 days after concussion was defined as an early return to school.

Main Outcomes and Measures

The primary outcome was symptom burden at 14 days, measured with the Post-Concussion Symptom Inventory (PCSI). Symptom burden was defined as symptoms status at 14 days minus preinjury symptoms. Propensity score analyses applying inverse probability of treatment weighting were performed to estimate the relationship between the timing of return to school and symptom burden.

Results

This cohort study examined data for 1630 children (mean age [SD] 11.8 [3.4]; 624 [38%] female). Of these children, 875 (53.7%) were classified as having an early return to school. The mean (SD) number of days missed increased across age groups (5-7 years, 2.61 [5.2]; 8-12 years, 3.26 [4.9]; 13-18 years, 4.71 [6.1]). An early return to school was associated with a lower symptom burden 14 days postinjury in the 8 to 12-year and 13 to 18-year age groups, but not in the 5 to 7-year age group. The association between early return and lower symptom burden was stronger in individuals with a higher symptom burden at the time of injury, except those aged 5 to 7 years.

Conclusions and Relevance

In this cohort study of youth aged 5 to 18 years, these results supported the growing belief that prolonged absences from school and other life activities after a concussion may be detrimental to recovery. An early return to school may be associated with a lower symptom burden and, ultimately, faster recovery.

Follow-up visits after a concussion in the pediatric population: An integrative review

BACKGROUND

Concussions are a significant health issue for children and youth. After a concussion diagnosis, follow-up visits with a health care provider are important for reassessment, continued management, and further education.

OBJECTIVE

This review aimed to synthesize and analyse the current state of the literature on follow-up visits of children with a concussive injury and examine the factors associated with follow-up visits.

METHODS

An integrative review was conducted based on Whittemore and Knafl's framework. Databases searched included PubMed, MEDLINE, CINAHL, PsycINFO, and Google Scholar.

RESULTS

Twenty-four articles were reviewed. We identified follow-up visit rates, timing to a first follow-up visit, and factors associated with follow-up visits as common themes. Follow-up visit rates ranged widely, from 13.2 to 99.5%, but time to the first follow-up visit was only reported in eight studies. Three types of factors were associated with attending a follow-up visit: injury-related factors, individual factors, and health service factors.

CONCLUSION

Concussed children and youth have varying rates of follow-up care after an initial concussion diagnosis, with little known about the timing of this visit. Diverse factors are associated with the first follow-up visit. Further research on follow-up visits after a concussion in this population is warranted.

Early psychological symptoms predict concussion recovery time in middle and high school athletes

INTRODUCTION

Lingering concussion symptoms can negatively impact a child's well-being, yet variability in recovery is poorly understood. To aid detection of those at risk for prolonged symptom duration, we explored postconcussion mood and sleep symptoms as predictors of recovery time in adolescent athletes.

METHOD

We utilized analyses designed to control for potentially confounding variables, such as concussion severity indicators and premorbid psychiatric history. Participants included 393 adolescent athletes (aged 12-18 years) evaluated in outpatient concussion clinics within 2 weeks after injury. Provider-documented date of symptom resolution was obtained via medical record review. Survival analysis for recovery time was conducted in the total sample, and separately for males and females using prior medical history (psychiatric disorder, prior concussion), injury-related factors (loss of consciousness, post-traumatic amnesia [PTA], concussion symptom severity), and psychological symptoms (General Anxiety Disorder-7 Item Scale, Patient Health Questionnaire-8 Item Depression Scale, Pittsburgh Sleep Quality Index) collected at initial clinic visit.

RESULTS

PTA, concussion symptoms, and sleep quality were associated with recovery in the total sample (HRs = 0.64-0.99, ps < .05). When analyzed by sex, only concussion symptoms were associated with recovery for females (with females reporting greater symptom severity than males), while for males PTA and greater depression symptoms were significant predictors of recovery (HRs = 0.54-0.98, ps < .05).

CONCLUSIONS

These findings identified differences in symptom presentation between sexes, particularly for mood symptoms, and suggest that assessment of postconcussive symptoms is useful in helping to identify individuals at risk for longer recovery. Continued exploration of post-injury psychological difficulties in athletes is warranted for better concussion management.

Experiences of Children and Youth With Concussion: A Qualitative Study

IMPORTANCE

Concussions are common among children and youth. To date, the pediatric concussion literature has focused on quantitative reports of the effects of concussion and return-to-activity guidelines. However, the subjective experiences of children and youth returning to occupations postconcussion have largely been ignored. An understanding of these experiences is critical to inform effective concussion management.

OBJECTIVE

To investigate the experiences of children and youth returning to occupations after sustaining a concussion and the impacts on their future engagement in occupation.

DESIGN

Qualitative interpretive description was used for data analysis and interpretation.

SETTING

Community.

PARTICIPANTS

Children and youth ages 11 to 18 yr from a cohort study were recruited to be interviewed about their experiences of engaging in occupations postconcussion.

OUTCOMES AND MEASURES

Interviews were conducted 3 to 24 mo postconcussion, transcribed verbatim, and analyzed using interpretive description to identify themes.

RESULTS

Eight children and youth (5 male, 3 female) were included. Analyses revealed three themes of the experiences of children and youth returning to occupations after concussion: diverse experiences of concussion, knowledge is key to concussion management, and concussions affect occupational engagement.

CONCLUSIONS AND RELEVANCE

This study highlights the importance of considering a person's needs to enable effective concussion treatment plans. The results suggest the need for an occupation-based framework to guide interventions in pediatric concussion management. What This Article Adds: Our findings indicate that children and youth report variable recovery patterns, a lack of knowledge about concussion recovery, and a negative effect of concussion on occupational engagement.

Return to Learn: Preferences of College Educators When Receiving Concussion Medical Notes

The aim of this work is to uncover the preferences and perspectives of college educators as they interpret medical documentation outlining medically requested return-to-learn (RTL) instructions. Participants were recruited from five colleges across campus at a large Midwest public university. They each engaged in a private, one-on-one, audio-recorded interview. All recordings were transcribed and inductively analyzed using a grounded theory approach and two-coder system. All codes and themes were finalized once agreement was reached by both coders. Resultant themes from axial coding had to represent the voices of at least 80% of participants. Three characteristics emerged as being desired by college educators: brevity, clarity, and direction. Educators also expressed considerably less utility with medical documentation designed for pediatric students with concussion. College educators desire medical notes that are brief, clear, and provide straightforward direction, in addition to documentation that is tailored for the college setting.

First-Line Health Care Providers' Reported Knowledge of and Referrals to Speech-Language Pathologists for Clients With Mild Traumatic Brain Injury

Purpose People with mild traumatic brain injury (mTBI) may experience deficits in cognition or communication that go unnoticed by first-line health care providers (FHPs). Speech-language pathologists (SLPs) assess and treat these domains yet are often underrepresented on mTBI multidisciplinary teams. This study's aim was to evaluate FHPs' reported knowledge of and referral practices to SLPs for individuals across the life span with mTBI. Method Physicians, physician assistants, nurse practitioners, nurses, and athletic trainers (n = 126) completed an online survey, including two Likert scale questions and one free response question relating to SLPs' role in mTBI. Results More than half of FHPs rate their knowledge of the SLP's role in mTBI management as low (somewhat knowledgeable, 29%; not very knowledgeable, 23%). Similarly, nearly two thirds of FHPs indicated rarely (19%) or never (44%), referring to SLPs for management of patients with mTBI. The majority of FHPs' open responses on the role of the SLP in mTBI management were incomplete, with many including domains that were not relevant to an SLP's role in the management of mTBI (e.g., dysphagia). Within the article, we provide results overall and according to individual profession. Conclusions Results suggest a majority of FHPs lack knowledge in the role of the SLP in the management of mTBI, which may underpin the low referral patterns reported by FHPs for SLP services. Future educational efforts for FHPs regarding the role of SLPs in mTBI care are necessary.

Mild Traumatic Brain Injury in Children

Mild traumatic brain injury accounts for an estimated 4.8 million cases of pediatric traumatic brain injuries worldwide every year. In the United States, 70% of mild traumatic brain injury cases are due to sports and recreational injuries. Early diagnosis, especially in active children, is critical to preventing recurrent injuries. Management is guided by graded protocols for returning to school and activity. Ninety percent of children recover within 1 month of injury. Promising research has shown that early referral to specialty concussion care and multidisciplinary treatment with physical and occupational therapy may shorten recovery time and improve neurologic outcomes.

Evaluation and Management of Pediatric Concussion in the Acute Setting

ABSTRACT

Concussion, a type of mild traumatic brain injury, is a common injury encountered by providers caring for pediatric patients in the emergency department (ED) setting. Our understanding of the pathophysiologic basis for symptom and recovery trajectories for pediatric concussion continues to rapidly evolve. As this understanding changes, so do recommendations for optimal management of concussed youth. As more and more children present to EDs across the country for concussion, it is imperative that providers caring for children in these settings remain up-to-date with diagnostic recommendations and management techniques. This article will review the definition, epidemiology, pathophysiology, diagnosis, and management of pediatric concussion in the ED setting.

Critical Elements of Return to Learn for Students With Concussion: A Scoping Review

OBJECTIVE

To identify critical elements of return to learn (RTL) for students with concussion and examine the state of the peer-reviewed published literature through a scoping review.

METHODS

Three electronic databases were systematically searched, and reference lists screened for articles addressing components of RTL protocols and accommodations for students with concussion. In total, 100 articles met inclusion criteria, including 56 empirical studies and 44 expert articles.

RESULTS

Four key components to RTL protocols were identified: RTL teams, management approaches, outcome measurement, and accommodations. Both bodies of literature agree on the importance of RTL teams, but evidence for specific monitoring tools and management approaches is less robust. Accommodations have been better addressed by experts than empirical evaluation. Empirical studies are largely cross-sectional, and many are survey based. Just 24 include student perspectives. Publication of expert literature has declined in frequency, as empirical studies have become more common.

CONCLUSION

This scoping review describes the current landscape of RTL and provides guidance toward expanding the empirical literature to systematically determine best practices to serve students with concussion.

Perceived Recovery and Self-Reported Functioning in Adolescents with Mild Traumatic Brain Injury: The Role of Sleep, Mood, and Physical Symptoms

Purpose: To determine the contributions of anxiety, depressive, and concussion symptoms and sleep quality to self-perceived recovery in adolescents with concussion.Method: Adolescents aged 12-20 (n = 298) completed anxiety, depression, concussion symptoms, and sleep measures at an initial concussion clinic visit and three-month follow-up. At follow-up, they reported self-perceived recovery as percent back to normal.Results: Injury-related factors alone did not predict self-perceived recovery (R²_Adj =.017, p =.074). More concurrent physical, mental health, and sleep symptoms explained 18.8% additional variance in poorer self-perceived recovery (R²_Adj Change =.188, p <.05). Physical symptoms (B_stand = -.292) and anxiety (B_stand = -.260) accounted for the most variance in self-perceived recovery.Conclusion: Post-concussive symptoms, in particular anxiety and self-reported physical symptoms, seem to characterize protracted recovery. Self-perceived recovery as an outcome measure may provide a more holistic understanding of adolescents' experiences after concussion.

Symptom Burden, School Function, and Physical Activity One Year Following Pediatric Concussion

OBJECTIVES

To characterize symptom burden, school function, and physical activity in youth 1 year following acute concussion and those with subsequent repeat concussion.

STUDY DESIGN

Secondary analysis of Predicting Persistent Postconcussive Problems in Pediatrics prospective, multicenter cohort study conducted in 9 Canadian emergency departments. Participants were children between ages 5 and 18 years who presented consecutively ≤48 hours of concussion and agreed to participate in a post hoc electronic survey 1 year after injury. Outcomes were assessed using a standardized 25-question symptom scale derived from the Post-Concussion Symptom Inventory-Parent; school function and physical activity outcomes were queried. The primary outcome was total symptom score 1 year following concussion, defined as the number of symptoms experienced more than before injury.

RESULTS

Of 3052 youth enrolled in the Predicting Persistent Postconcussive Problems in Pediatrics study, 432 (median [IQR] age, 11.5 [9,14] years; 266 [62%] male) completed the 1-year survey; 34 respondents reported a repeat concussion. Following acute concussion, youth were more likely to be symptom-free than following repeat concussion (75% vs 50%; difference = 25% [95% CI 8-41]; P = .002) and to have recovered fully (90% vs 74%; difference = 17% [95% CI 5-34]; P = .002) after 1 year. Although physical symptoms were less 1 year after initial emergency department presentation for both groups (P < .001), youth with a repeat concussion reported greater headache persistence (26% vs 13%; difference = 13% [95% CI 1,31]; P = .024). Both groups returned to their normal school routine (100% vs 95%; difference = 5% [95% CI -5 to 8; P = .618). Youth without repeat concussion more frequently returned to normal physical activities (98% vs 85%; difference = 13% [95% CI 4-28]; P < .0001) and sport (95% vs 82%; difference = 13% [95% CI 3-29]; P = .009).

CONCLUSIONS

Most youth are symptom-free and fully recovered 1 year following concussion. Some children with repeat concussion have worse outcomes and have delays in returning to normal school routines and sport.

Traumatic Brain Injury in Children: The Psychological Effects of Mild Traumatic Brain Injury

Concussion, or mild traumatic brain injury (mTBI), results from a force to the head and can cause acute physical, cognitive, and psychological symptoms. The majority of concussion symptoms will resolve within a month, but upward of a third of patients will have persistent, chronic symptoms. When these symptoms become chronic and persist beyond 1-3 months, this is termed post-concussion syndrome (PCS). Psychological changes associated with PCS may in part be due to a traumatic event and the injury itself and therefore post-traumatic stress reactions may contribute. In addition, alterations to daily life and alteration of lifestyle as a result of the injury can cause feelings of disconnection which in turn can feed anxiety and depression symptoms. A preinjury diagnosis or history of psychiatric or mood disorder, migraine, or family history of psychiatric illness is one the greatest risk factors for the development of PCS. It is recommended that evaluation of concussion and those with PCS take a multidisciplinary approach including evaluation by psychology, psychiatry, and/or neuropsychology. While most concussions do not require treatment, those with PCS will not likely see the resolution of their physical and psychological symptoms without intervention. Treatment is limited, but cognitive behavioral treatment has shown promise in the management of PCS symptoms. It is important to recognize the role psychology plays in the development and persistence of PCS and to recognize and seek collaborative care when treating these patients.

Family Hardship Following Youth Concussion: Beyond the Medical Bills

PURPOSE

The costs facing families after pediatric concussion are not limited to medical expenses for treatment and rehabilitation care. The objective of this research was to examine the economic hardship facing families following concussion.

DESIGN AND METHODS

Eighteen youth (10-18 years old) with a diagnosed concussion injury and sixteen parents (13 parent/youth dyads) answered open-ended questions regarding experiences associated with concussion care and recovery, specifically as they related to cost. Participants were recruited from a concussion clinic, social media, and via snowball sampling. Interviews were audio recorded, transcribed verbatim, and coded using deductive qualitative content analysis.

RESULTS

In addition to direct health care expenses (e.g. copays and deductibles), families of youth with concussion faced indirect costs associated with tutoring and transportation to medical appointments, in some cases over long distances. Financial cost-sharing for concussion care varied widely across participants.

CONCLUSIONS

Lost productivity included parents missing work to care for their child and for travel to appointments. Research that describes costs of care using claims or survey data lack the experiential perspective of the economic burden on families following concussion.

PRACTICE IMPLICATIONS

To fully understand the impact of concussion on patients and families, healthcare providers must consider non-monetary costs, such as opportunity costs, transportation required to obtain healthcare, or the productivity cost associated with missed work and school.

Symptom Burden and Profiles in Concussed Children with and without Prolonged Recovery

Although symptom burden and symptom profile severity are independent predictors of post-concussion symptom duration, few studies have examined their effects on prolonged recovery simultaneously. This study examined differences in symptom burden and symptom profile scores between concussed children with prolonged recovery and those with typical recovery. We conducted a retrospective case-control study of concussed children aged 10–18 years. Prolonged recovery was defined as symptom duration beyond 28 days post-injury. Symptom burden was measured as total symptom score (TSS) at injury. Symptom profiles included: (1) vestibular, (2) ocular, (3) cognitive/fatigue, (4) migraine, and (5) anxiety. A total of 4380 unique concussions sustained by 3777 patients were included; 80.3% white, 60.0% male, and 44.0% aged 13–15 years. The prolonged recovery group had a significantly higher TSS and greater number of symptoms than the typical recovery group (p < 0.001 and p < 0.001, respectively). The prolonged recovery group had significantly higher scores on all five symptom profiles, including vestibular (p < 0.001), ocular (p < 0.001), cognitive/fatigue (p < 0.001), migraine (p < 0.001) and anxiety (p < 0.001), than the typical recovery group, even after adjusting for number of symptoms and other covariates. Further studies using prospective cohort designs are needed to better understand the influence of symptom burden and profiles on pediatric concussion recovery.

The Speech-Language Pathologists' Role in Mild Traumatic Brain Injury for Middle and High School-Age Children: Viewpoints on Guidelines From the Centers for Disease Control and Prevention

Purpose The Centers for Disease Control and Prevention (CDC) recently released guidelines for rehabilitation professionals regarding the care of children with mild traumatic brain injury (mTBI). Given that mTBI impacts millions of children each year and can be particularly detrimental to children in middle and high school age groups, access to universal recommendations for management of postinjury symptoms is ideal. Method This viewpoint article examines the CDC guidelines and applies these recommendations directly to speech-language pathology practices. In particular, education, assessment, treatment, team management, and ongoing monitoring are discussed. In addition, suggested timelines regarding implementation of services by speech-language pathologists (SLPs) are provided. Specific focus is placed on adolescents (i.e., middle and high school-age children). Results SLPs are critical members of the rehabilitation team working with children with mTBI and should be involved in education, symptom monitoring, and assessment early in the recovery process. SLPs can also provide unique insight into the cognitive and linguistic challenges of these students and can serve to bridge the gap among rehabilitation and school-based professionals, the adolescent with brain injury, and their parents. Conclusion The guidelines provided by the CDC, along with evidence from the field of speech pathology, can guide SLPs to advocate for involvement in the care of adolescents with mTBI. More research is needed to enhance the evidence base for direct assessment and treatment with this population; however, SLPs can use their extensive knowledge and experience working with individuals with traumatic brain injury as a starting point for post-mTBI care.

The role of sleep deficiency in the trajectory of postconcussive symptoms in adolescents

Objective: To investigate the trajectory of sleep deficiency after concussion and examine its role as a predictor of postconcussive symptoms (PCS) over 3 weeks and at 3 months post-concussion. Design: This was a prospective pilot study of 29 adolescents recruited from a pediatric Emergency Department (69% female, mean age = 14.0 years, SD = 1.8) following a concussion. Methods: Adolescents completed questionnaire assessments at baseline, Weeks 1, 2, and 3 on PCS and sleep patterns. Concurrently, adolescents also completed a daily diary and wore an actigraph continuously to monitor sleep activity. At 3 months post-concussion, adolescents repeated questionnaire measures. Results: At enrollment, 53.6% reported severe PCS, and 12% maintained severe symptoms at 3 months. Over the first 3 weeks, sleep duration and daytime sleepiness gradually declined; however, insomnia symptoms remained unchanged. After accounting for age, sex and time since concussion, greater insomnia symptoms at enrollment were associated with more severe PCS at 3 weeks and 3 months (β = 1.17, p < .001). In contrast, sleep duration, efficiency, and waketime after sleep onset were not predictors. Conclusions: Study findings suggest that insomnia symptoms after concussion may provide a target for early intervention to reduce prolonged severity and duration of PCS.

Postconcussion Academic Support in Children Who Attend a Primary Care Provider Follow-up Visit after Presenting to the Emergency Department

OBJECTIVE

To examine whether a primary care provider (PCP) follow-up visit after emergency department evaluation of concussion improved the children's likelihood of receiving academic support.

STUDY DESIGN

This was a prospective cohort study. Concussed children, aged 8-18 years, presenting to a regional pediatric trauma center emergency department (n = 160) were contacted 7 and 30 days after injury to gather data on PCP follow-up, symptoms, quality of life, and receipt of academic support instituted after and because of the concussion. Bivariate comparisons of demographics, concussion characteristics, quality of life, and symptoms were made between children who did and did not receive support using independent samples t tests, Wilcoxon rank sum tests, or χ² tests. ORs and 95% CIs were calculated using multivariable logistic regression with backwards elimination to test the association between attending an outpatient follow-up visit and the receipt of academic support for variables where P < .2 in bivariate comparisons.

RESULTS

Overall, 51.3% (n = 82) received academic support; of these, 84.2% attended a follow-up visit compared with 71.8% of 78 children who attended a follow-up visit but did not receive support (P = .06). Children who received support were more likely to have commercial insurance; experience a sports-related injury mechanism; have parents whose primary language was English; suffer from learning disabilities and migraines; and be non-Hispanic (P < .05). There was no association between attending a follow-up visit and receipt of academic support (adjusted OR 1.83; 95% CI 0.75-4.45).

CONCLUSIONS

Although the majority of children received academic support postconcussion, accommodations were associated with several demographic, medical history, and injury characteristics, but not attending a PCP follow-up visit.

Academic outcomes following adolescent sport-related concussion or fracture injury: A prospective cohort study

Objectives

The objectives were 1) to compare the effects of adolescent sport-related concussion (SRC) and sport-related extremity fracture (SRF) on academic outcomes including change in school grades and school attendance; and 2) to determine which specific academic accommodations were most helpful during recovery from these injuries.

Methods

A prospective cohort study was conducted to compare changes in school grades, school attendance and academic accommodations among students (grades 8–12) with an SRC or SRF. School grades were extracted from student immediate pre- and post-injury report cards. Students completed attendance log books and an exit interview to determine which accommodations were helpful and how accommodating they perceived their school to be during their recovery.

Results

Overall, 124 students (92 with SRC and 32 with SRF) submitted both pre- and post-injury report cards. Students who sustained an SRC or SRF experienced similar decreases in grades post-injury (SRC: -1.0%; 95% CI: -2.1, 0.1 and SRF: -0.9%: 95% CI: -2.1, 0.3). Students with an SRC missed significantly more days of school compared to those with an SRF (median of 4 days [IQR: 1, 7] versus 1 day [IQR: 0, 4], p<0.0001). In total, 60/113 (53.1%) SRC students reported their school to be very accommodating while only 31/77 (40.3%) SRF students reported their school to be very accommodating (p = 0.082).

Conclusions

Students who sustain an SRC miss significantly more days of school but demonstrate similar changes in school grades post-injury compared to those with an SRF. Future studies are needed to identify the pre- and post-injury factors associated with poor academic functioning following concussion and identify measures that can be taken to help optimize academic outcomes in these patients.

Quality of Life and Symptom Burden 1 Month After Concussion in Children and Adolescents

We conducted a prospective study of children and adolescents (n = 176; mean age = 13.0 ±2.7 years; 38% female) assessed acutely post-concussion and again 30 days later. We investigated the association between symptom burden and quality of life (QOL) outcomes, as well as the effect of age on QOL. We assessed QOL using patient-reported Pediatric Quality of Life Inventory 4.0, and symptoms using the Health and Behavior Inventory (HBI). Acute (<2 days post-injury) HBI ratings demonstrated a low correlation ( R² = 0.08) with physical health QOL and a moderate correlation with psychosocial health QOL ( R² = 0.21) 30 days post-concussion. HBI ratings 30 days post-concussion demonstrated a moderately high correlation with physical health QOL ( R² = 0.35) and psychosocial health QOL ( R² = 0.57). Age was not significantly associated with physical or psychosocial QOL ratings. Impairments in QOL following concussion may identify children and adolescents who need additional referral to address persistent symptoms at this time.

Sex Differences in the Clinical Incidence of Concussions, Missed School Days, and Time Loss in High School Student-Athletes: Part 1

BACKGROUND

Sports-related concussion (SRC) injury rates are well established in collegiate athletics through epidemiological studies using the National Collegiate Athletic Association Injury Surveillance System. However, few studies have examined sex differences, time loss, and missed school days in high school athletes, especially at the state level.

PURPOSE

To identify sex differences in the clinical incidence of SRCs, missed school days, and time loss in high school student-athletes.

STUDY DESIGN

Descriptive epidemiological study.

METHODS

A total of 193,757 (116,434 male and 77,323 female) student-athletes (10th grade ± 1.1) participating in Michigan High School Athletic Association (MHSAA)-sponsored athletic activities were recorded in the Head Injury Reporting System. Certified athletic trainers, school athletic administrators, and coaches from MHSAA high schools reported SRC data and overall participation for the 2015-2016 academic year. Total concussive injuries, as well as missed school days and time loss for each concussive injury, were reported. The clinical incidence was calculated by dividing the number of SRCs in a particular category by the number of participants in that category and presented with 95% CIs. Relative risk ratios (RRs) were determined for sex-comparable sports.

RESULTS

The overall clinical incidence for all sports was 1.7 per 100 player-seasons (95% CI, 1.6-1.8) and 1.9 (95% CI, 1.8-2.0) for male sports and 1.5 (95% CI, 1.4-1.6) for female sports. Female athletes were at a 1.9 (95% CI, 1.8-2.2) times greater risk for enduring SRCs than male athletes in sex-comparable sports, with a greater risk in baseball/softball (RR, 2.7 [95% CI, 1.9-3.8]), basketball (RR, 2.5 [95% CI, 2.1-2.9]), and soccer (RR, 1.6 [95% CI, 1.4-1.9]). Female student-athletes had significantly longer time loss than male student-athletes ( P < .001). The mean number of missed school days did not differ between sexes ( P = .70).

CONCLUSION

High school female student-athletes have a higher risk for an SRC in all sex-comparable sports except lacrosse. This may be because of biomechanical differences of the head-neck segment, hormonal differences, and the fact that female athletes are more likely to report symptoms after a suspected SRC.

CLINICAL RELEVANCE

Despite sex differences in the clinical incidence of SRCs and time loss from participation in high school sports, the numbers of missed school days are relatively similar between sexes.

Peripheral Vestibular Disorders in Children and Adolescents with Concussion

Objective To review peripheral vestibular disorders in pediatric patients with dizziness following concussion. Study Design Case series with chart review. Setting Pediatric vestibular clinic and pediatric multidisciplinary concussion clinic at a tertiary level pediatric hospital. Subjects and Methods We retrospectively reviewed 109 patients seen for dizziness following a concussion between September 2012 and July 2015. Patients were ≤20 years of age at the time of concussion. Incidences of specific peripheral vestibular disorders were assessed along with timing of diagnosis relative to the date of injury, diagnostic test findings, and treatment interventions associated with those diagnoses. Results Twenty-eight patients (25.7%) were diagnosed with peripheral vestibular disorders. None of these disorders were diagnosed prior to evaluation in our pediatric vestibular clinic or our multidisciplinary concussion clinic, which occurred a mean of 133 days (95% confidence interval, 89.2-177.3) after injury. Benign paroxysmal positioning vertigo was diagnosed in 19 patients, all of whom underwent successful canalith repositioning maneuvers. Other diagnoses included temporal bone fracture (n = 3), labyrinthine concussion (n = 2), perilymphatic fistula (n = 2), and superior semicircular canal dehiscence (n = 2). Both patients with perilymphatic fistula and 1 patient with superior semicircular canal dehiscence underwent successful surgical management, while 1 patient with superior semicircular canal dehiscence was managed nonsurgically. Conclusion Peripheral vestibular disorders may occur in pediatric patients with dizziness following concussion, but these disorders may not be recognized until symptoms have persisted for several weeks. An algorithm is proposed to guide the diagnosis and management of peripheral vestibular disorders in pediatric patients with concussion.

What factors must be considered in ‘return to school’ following concussion and what strategies or accommodations should be followed? A systematic review

Objective

To evaluate the evidence regarding (1) factors affecting return to school (RTS) and (2) strategies/accommodations for RTS following a sport-related concussion (SRC) in children and adolescents.

Design

A systematic review of original studies specifically addressing RTS following concussion in the paediatric and sporting context.

Data sources

MEDLINE (Ovid), Embase (Ovid), PsycInfo (Ovid) electronic databases and the grey literature OpenGrey, ClinicalTrials.gov and Google Advanced.

Eligibility criteria

Studies were included if they were original research on RTS following SRC in children aged 5–18 years published in English between 1985 and 2017.

Results

A total of 180 articles were identified; 17 articles met inclusion criteria. Several factors should be considered for RTS after concussion, including: symptomatology; rest following injury; age/grade; and course load. On RTS after concussion, 17%–73% of students were provided academic accommodations or experienced difficulty with RTS. Students were more likely to obtain academic accommodations in schools with a concussion policy if they had a medical RTS letter and had regular medical follow-up after concussion.

Conclusions

Schools should have a concussion policy and offer individualised academic accommodations to students recovering from SRC on RTS; a medical letter should be provided to facilitate provision/receipt of academic accommodations; students should have early, regular medical follow-up following SRC to help with RTS and monitor recovery; students may require temporary absence from school after SRC; clinicians should assess risk factors/modifiers that may prolong recovery and require more intensive academic accommodations.

PROSPERO registration number

CRD42016039184.

Academic outcomes and accommodations following adolescent sport-related concussion: a pilot study

Aim:

The purpose of this study was to examine academic achievement, absenteeism and school accommodations following adolescent sport-related concussion (SRC).

Methods:

A case-series was conducted among grade 8–12 students who suffered an SRC. The primary outcomes were change in pre- and post-concussion overall, core report card grade point average (GPA) and absenteeism due to concussion. The most helpful school accommodations were tabulated.

Results:

Pre- and post-concussion GPA was obtained from 33 students – 16 (48%) developed persistent post-concussion symptoms (symptoms lasting >4 weeks). There was no significant difference in pre- and post-concussion grades among students with a SRC for overall (p = 0.75) or core (p = 0.56) GPA. The median number of missed school days was 4 (interquartile range [IQR]: 2–8). Allowing for physical and cognitive rest was identified as the most helpful accommodation (30%).

Conclusion:

Larger studies should investigate the role that school accommodations and development of persistent post-concussion symptoms have on academic outcomes.

Rest and Return to Activity After Sport-Related Concussion: A Systematic Review of the Literature

OBJECTIVE

To systematically review the literature regarding rest and return to activity after sport-related concussion.

DATA SOURCES

The search was conducted in the Cochrane Central Register of Controlled Trials, CINAHL, SPORTDiscus, Educational Resources Information Center, Ovid MEDLINE, and PubMed using terms related to concussion, mild traumatic brain injury, physical and cognitive rest, and return to activity.

STUDY SELECTION

Studies were included if they were published in English; were original research; and evaluated the use of, compliance with, or effectiveness of physical or cognitive rest or provided empirical evidence supporting the graded return-to-activity progression.

DATA EXTRACTION

The study design, patient or participant sample, interventions used, outcome measures, main results, and conclusions were extracted, as appropriate, from each article.

DATA SYNTHESIS

Articles were categorized into groups based on their ability to address one of the primary clinical questions of interest: use of rest, rest effectiveness, compliance with recommendations, or outcome after graded return-to-activity progression. A qualitative synthesis of the results was provided, along with summary tables.

CONCLUSIONS

Our main findings suggest that rest is underused by health care providers, recommendations for rest are broad and not specific to individual patients, an initial period of moderate physical and cognitive rest (eg, limited physical activity and light mental activity) may improve outcomes during the acute postinjury phase, significant variability in the use of assessment tools and compliance with recommended return-to-activity guidelines exists, and additional research is needed to empirically evaluate the effectiveness of graded return-to-activity progressions. Furthermore, there is a significant need to translate knowledge of best practices in concussion management to primary care providers.

What is the difference in concussion management in children as compared with adults? A systematic review

AIM

To evaluate the evidence regarding the management of sport-related concussion (SRC) in children and adolescents. The eight subquestions included the effects of age on symptoms and outcome, normal and prolonged duration, the role of computerised neuropsychological tests (CNTs), the role of rest, and strategies for return to school and return to sport (RTSp).

DESIGN

Systematic review.

DATA SOURCES

MEDLINE (OVID), Embase (OVID) and PsycInfo (OVID).

ELIGIBILITY CRITERIA FOR SELECTING STUDIES

Studies were included if they were original research on SRC in children aged 5 years to 18 years, and excluded if they were review articles, or did not focus on childhood SRC.

RESULTS

A total of 5853 articles were identified, and 134 articles met the inclusion criteria. Some articles were common to multiple subquestions. Very few studies examined SRC in young children, aged 5-12 years.

SUMMARY/CONCLUSIONS

This systematic review recommends that in children: child and adolescent age-specific paradigms should be applied; child-validated symptom rating scales should be used; the widespread routine use of baseline CNT is not recommended; the expected duration of symptoms associated with SRC is less than 4 weeks; prolonged recovery be defined as symptomatic for greater than 4 weeks; a brief period of cognitive and physical rest should be followed with gradual symptom-limited physical and cognitive activity; all schools be encouraged to have a concussion policy and should offer appropriate academic accommodations and support to students recovering from SRC; and children and adolescents should not RTSp until they have successfully returned to school, however early introduction of symptom-limited physical activity is appropriate.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO 2016:CRD42016039184.

Pediatric Concussion Management in the Emergency Department: A National Survey of Parents

OBJECTIVE

To examine parental expectations and beliefs about diagnosis and management of pediatric concussion.

STUDY DESIGN

We conducted a cross-sectional web-based survey of a nationally representative panel of US parents in March 2014. Parents of 10- to 17-year-old children responded to questions about their expectations and beliefs about diagnosis and management of pediatric concussion in the emergency department (ED). Weighted percentages for descriptive statistics were calculated, and χ2 statistics were used for bivariate analysis.

RESULTS

Survey participation was 53%, and of 912 parent respondents with a child 10-17 years of age who were presented with a scenario of their child having mild symptoms of concussion, 42% would seek immediate ED care. Parents who would seek immediate ED care for this scenario were more likely than parents who would consult their child's usual provider or wait at home to "definitely expect" imaging (65% vs 21%), definitive diagnosis of concussion (77% vs 61%), a timeline for return to activity (80% vs 60%), and a signed return to play form (55% vs 41%).

CONCLUSIONS

Many parents who bring children to the ED following a possible concussion are likely to expect comprehensive and definitive care, including imaging, a definitive diagnosis, a timeline for return to activity, and a signed return to play form. To manage these expectations, healthcare providers should continue to educate parents about the evaluation and management of concussion.

A Comparison of Psychiatric and Nonpsychiatric Nurse Practitioner Knowledge and Management Recommendations Regarding Adolescent Mild Traumatic Brain Injury

BACKGROUND

Nurse practitioners (NPs) are statutorily authorized to provide assessment and cognitive recommendations for concussion in most states. Their scope of practice includes assessment and management of concussion sequalae including anxiety, insomnia, and depression, as well as return to school and activity guidance.

OBJECTIVES

Analysis of symptom-based diagnosis of mild traumatic brain injury (TBI) in adolescents, including return to school and school workload recommendations comparing psychiatric and nonpsychiatric NPs.

DESIGN

Cross-sectional Web-based survey with embedded videos using standardized actors and scripts randomized for patient sex and sport. A total of 4,849 NPs licensed in Oregon or Washington were invited by e-mail to view and respond to this study, with a response rate of 23%.

RESULTS

Psychiatric mental health nurse practitioners (PMHNPs) were 44% less likely than family NPs to report using standardized concussion tools. 17% had completed continuing education on mild TBI compared to 54.5% of family NPs. Seven PMHNPs provided additional feedback related to discomfort in completing the survey due to lack of comfort or experience. Return to school recommendations and reduced workload advice did not significantly differ by NP type.

CONCLUSION

PMHNPs may support individualized assessment through concussion evaluation, use of standardized tools, and differential consideration of TBI for mental health symptoms. More research is required related to the role and contribution of cognitive rest to full recovery.

Initial somatic symptoms are associated with prolonged symptom duration following concussion in adolescents

AIM

To determine which initial postinjury symptom domains are independently associated with symptoms lasting >28 days in youth athletes who sustained sport-related concussions.

METHODS

Patients who presented for care at a sport concussion clinic completed the postconcussion symptom scale. They were classified into two groups: those who reported symptom resolution within 28 days of injury and those who did not. Logistic regression models were constructed for children and adolescents to determine the independent association between symptom recovery and potential predictor variables: initial symptom scores in 5 postconcussion symptom scale domains (somatic, vestibular-ocular, cognitive, sleep and emotional), sex, loss of consciousness or amnesia at the time of injury, history of prior concussion, prior treatment for headaches or migraines, or family history of concussion.

RESULTS

Sixty-eight child (8-12 years of age) and 250 adolescent (13-18 years of age) athletes were included. For adolescents, initial somatic symptom severity was independently associated with prolonged symptom duration (adjusted odds ratio = 1.162; 95% CI: 1.060, 1.275) and no other predictor variables were. No potential predictor variables were independently associated with prolonged symptom duration for children.

CONCLUSION

Among adolescent athletes, a high initial somatic symptom burden (e.g. headache, nausea, vomiting, etc.) is associated with increased odds of symptoms beyond 28 days postinjury.