Time to resolution of symptoms and recovery after mild traumatic brain injury: protocol for a systematic review and meta-analysis.

INTRODUCTION: Mild traumatic brain injury (mTBI) is a leading cause of morbidity and mortality, with approximately 1 out of 200 people each year sustaining an mTBI in Europe. There is a growing awareness that recovery may take months or years. However, the exact time frame of recovery remains ill-defined in the literature. This systematic review aims to record the range of outcome measures used for mTBI and understand the time to recovery for different outcomes. METHODS AND ANALYSIS: This protocol complies with the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guideline. A prespecified literature search for articles in the English language will be conducted from database inception to the date of searches using MEDLINE and EMBASE. A trial search was conducted on 5 October 2023 with refinement of the search criteria following this. For each study, screening of the title, abstract and full text, as well as data extraction, will be done by two reviewers, with an adjudicating third reviewer if required. The risk of bias will be assessed using the Cochrane risk of bias tool for clinical trials and the Newcastle Ottawa score for cohort studies. The primary outcome is the time to resolution of symptoms in mTBI patients who have a full recovery, using any validated outcome measure. Results will be categorised by symptom groups, including but not limited to post-concussive symptoms, mental health, functional recovery and health-related quality of life. For mTBI patients who do not recover, this review will also explore the time to the plateau of symptoms and the sequelae of these symptoms. Where possible, meta-analysis will be undertaken, with a narrative review undertaken when this is not possible. Subgroup analyses of patients aged over 64 years, and patients with repetitive head injury, are planned. ETHICAL REVIEW AND DISSEMINATION: Ethical review is not required, as no original data will be collected. Results will be disseminated through peer-reviewed publications and academic conferences. PROSPERO REGISTRATION NUMBER: CRD42023462797.

Effectiveness of personalized rehabilitation in adults suffering from persistent concussion symptoms as compared to usual care: a randomized control trial protocol.

BACKGROUND: Symptoms reported by patients who sustain a concussion are non-specific. As such, clinicians are better able to manage patients when a standardized clinical exam is performed to sub-type the driver(s) of symptoms. Aerobic exercise and multimodal rehabilitation have consistently shown to be a possibly effective means to manage this population; however, the optimal training prescription is unclear. Thus, there is a need to further examine the effectiveness of personalized rehabilitative treatments. Our primary aim is to evaluate the response to personalized therapy on recovery, as measured by The Rivermead Post-concussion Symptoms Questionnaire (RPQ) when compared to an active control. METHODS: We will conduct a multi-center 12-week case-crossover randomized controlled trial. 50 participants will be recruited from out-patient University Health Network clinics and community-based clinical practices around the greater Toronto area. Participants will be randomized at baseline to Group A: a personalized care program followed by an active control or Group B: an active control followed by a personalized care program. Participants will be included should they be 21 years of age and older and have symptoms that have persisted beyond 4 weeks but less than 1 year. Participants will undergo 6-weeks of care in their respective streams. After 6-weeks, participants will undergo a re-examination. They will then crossover and undertake the alternative treatment for 6 weeks. At the end of 12 weeks, participants will undertake the endpoint examinations. The primary outcome will be the Rivermead Postconcussion Questionnaire (RPQ). The secondary outcomes will be changes in standardized clinical examination, Neck Disability Index (NDI), Patient Health Questionnaire (PHQ-9) and an electroencephalography (EEG) via NeuroCatch™. The statistical analysis to be performed is composed of an adjusted model using an analysis of variance, specifically using an unpaired t-test to test for associations between variables and outcomes. DISCUSSION: Given the recommendations from reviews on the topic of rehabilitation for adults with persistent concussion symptoms, we are undertaking a controlled trial. The documented high costs for patients seeking care for persistent symptoms necessitate the need to evaluate the effectiveness of a personalized rehabilitative program compared to the current standard of care. TRIAL REGISTRATION: ClinicalTrials.gov ID: NCT06069700.

Rehabilitation of Persistent Symptoms After Concussion.

Persistent symptoms following a mild traumatic brain injury are challenging to treat and pose a significant threat to community reintegration. Early recognition and intervention play a pivotal role in preventing the development of persistent symptoms by providing education that emphasizes clear recovery expectations and the high likelihood of full symptom resolution. We recommend early development of a personalized treatment plan, offering guidance on gradual return to activity and specific symptom-targeted treatments that may incorporate both pharmacologic and nonpharmacologic interventions.

A controlled early-exercise rehabilitation program commencing within 48 hours of a Sports-Related Concussion improves recovery in UK student-athletes: A prospective cohort study.

OBJECTIVES: Explore if implementing an individualised Sub-Symptom Heart Rate Threshold (SSHeRT) rehabilitation program within 48 hours versus physical rest for 14 days affects recovery following SRC in university-aged student-athletes. DESIGN: Prospective, observational cohort study. METHODS: Two UK university-aged student-athlete rugby union cohorts were compared (Physical Rest Group (PRG), n = 140, July 2019-March 2020 and Controlled Early-Exercise Group (CEG), n = 167, July 2021-April 2023). Both groups completed the test battery (Post-Concussion Symptom Scale (PCSS), Immediate Post-Concussion and Cognitive Test (ImPACT), Vestibular-Ocular Motor Screening Tool (VOMS)) during pre-season to provide a baseline and within 48 hours, at 4, 8, 14-days post-SRC and at Return to Play (RTP). The PRG (n = 42) physically rested for 14 days as per the nationwide community guidelines. The CEG (n = 52) followed the SSHeRT rehabilitation program. Individual change to baseline was used in all analyses. RESULTS: The CEG performed better on ImPACT's verbal memory at 4 (PRG; -5.5 (-10.8-0.0), CEG; 1.0 (-2.0-10.5), p = 0.05) and 14 days (PRG; -2.0 (-10.0-3.0), CEG; 4.0 (-1.0-11.0), p = 0.05) and on the VOMS at 4 (PRG; 3.0 (0.0-12.0), CEG; 0.0 (0.0-5.0), p = 0.03, OR; 2.910) and 14-days post-SRC (PRG; 0.0 (0.0-1.0), CEG; 0.0 (0.0-0.0), OR; 5.914). Near point convergence was better at all time points for the CEG. The CEG was 26.7 % more likely to have RTP within 30 days, and 6.7 and 5.1 times more likely to have resumed non-contact and contact academic activities by 4 days. CONCLUSIONS: SSHeRT is safe, can be used within 48 hours of a SRC and may hasten university-aged student-athletes recovery following an SRC.

Central auditory processing and self-perception questionnaire after acoustically controlled auditory training in individuals with mild traumatic brain injury. / Processamento auditivo central e questionário de autopercepção pós-treinamento auditivo acusticamente controlado em indivíduos com traumatismo cranioencefálico leve.

PURPOSE: To correlate behavioral assessment results of central auditory processing and the self-perception questionnaire after acoustically controlled auditory training. METHODS: The study assessed 10 individuals with a mean age of 44.5 years who had suffered mild traumatic brain injury. They underwent behavioral assessment of central auditory processing and answered the Formal Auditory Training self-perception questionnaire after the therapeutic intervention - whose questions address auditory perception, understanding orders, request to repeat statements, occurrence of misunderstandings, attention span, auditory performance in noisy environments, telephone communication, and self-esteem. Patients were asked to indicate the frequency with which the listed behaviors occurred. RESULTS: Figure-ground, sequential memory for sounds, and temporal processing correlated with improvement in following instructions, fewer requests to repeat statements, increased attention span, improved communication, and understanding on the phone and when watching TV. CONCLUSION: Auditory closure, figure-ground, and temporal processing had improved in the assessment after the acoustically controlled auditory training, and there were fewer auditory behavior complaints.

OBJETIVO: Correlacionar os resultados da avaliação comportamental do processamento auditivo central e do questionário de autopercepção após o treinamento auditivo acusticamente controlado. MÉTODO: Foram avaliados dez indivíduos com média de idade de 44,5 anos, que sofreram traumatismo cranioencefálico de grau leve. Os indivíduos foram submetidos a avaliação comportamental do processamento auditivo central e também responderam ao questionário de autopercepção "Treinamento Auditivo Formal" após a intervenção terapêutica. O questionário foi composto por questões referentes a percepção auditiva, compreensão de ordens, solicitação de repetição de enunciados, ocorrência mal-entendidos, tempo de atenção, desempenho auditivo em ambiente ruidoso, comunicação ao telefone e autoestima e os pacientes foram solicitados a assinalar a frequência de ocorrência dos comportamentos listados. RESULTADOS: As habilidades auditivas de figura-fundo e memória para sons em sequência e processamento temporal correlacionaram-se com melhora para seguir instruções, diminuição das solicitações de repetições e aumento do tempo de atenção e melhora da comunicação e da compreensão ao telefone e para assistir TV. CONCLUSÃO: Observou-se adequação das habilidades auditivas de fechamento auditivo, figura fundo, e processamento temporal na avaliação pós-treinamento auditivo acusticamente controlado, além de redução das queixas quanto ao comportamento auditivo.

Team-based rehabilitation after mild traumatic brain injury - description of the clinical pathway.

PURPOSE: Describe clinical practice, inter-disciplinary clinical pathway and core principles of care within a mild traumatic brain injury (mTBI) rehabilitation team. METHODS: An observational study examined inter-disciplinary practice, nested within an observational trial investigating team-based mTBI rehabilitation. Data were collected to describe clinical service over 12 months. Activity data quantified clinical sessions per participant, mode of service delivery and content of sessions using custom-designed codes. The clinical team gathered narrative data to confirm the inter-disciplinary clinical pathway and individual discipline practice. RESULTS: 168 participants entered the rehabilitation program during the 12 months. A single Allied Health Screening Assessment identified patient priorities. Occupational Therapy (OT) and Physiotherapy (PT) provided the majority of clinical sessions; the team also comprised Social Work, Rehabilitation Medicine, Speech Pathology and Clinical Psychology. Telehealth was the most common service delivery mode (54%). Median session numbers per participant ranged 1-4 for all disciplines; mean/maximum occasions of service were highest for PT (6.9/44) and OT (6.8/39). CONCLUSION: A small proportion of participants received much higher number of sessions, consistent with intractable issues after mTBI. High attendance rates indicate the predominantly telehealth-delivered model was feasible. The clinical approach included early prioritizing of discipline input and follow-up after discharge.

Concussion response and recovery in men and women's rugby union: A reflexive thematic analysis of player interviews.

Numerous concussion-management protocols have been developed in rugby, though little is known about player's personal experiences of concussion. Specifically, research typically refers to clinical recovery, with social and psychological sequelae post-concussion gaining little attention. This study aimed to explore the experiences of rugby players in relation to being concussed and recovering from concussion. UK-based rugby players (10 men, 9 women and 1 non-binary person) from school, university, club, military and semi-professional teams took part in semi-structured interviews (36 ± 12 minutes). Interviews were transcribed verbatim, and a reflexive thematic analysis was conducted. Players considered pitch-side healthcare a necessity, though amateur players highlighted the difficulty in consistently accessing this resource. In the absence of medical staff, players were reliant on the goodwill of volunteers, but their response to concussion did not always align with current concussion guidance. Players highlighted that concussion recovery could be socially isolating and that current return-to-play programmes did little to restore lost confidence, resulting in retirement from the game in some instances. Participants expressed a desire for more in-person concussion education and for greater coverage of holistic methods to support their recovery. This study highlights a need for further investigation of the post-concussion social and psychological changes that players may experience during their recovery. Greater focus on information relating to concussion recovery and return-to-contact in education programmes would likely benefit player welfare.

Experienced Clinical Decision-Making in Physical Therapist Management of Concussion: A Qualitative Study.

OBJECTIVE: The recent publication of the Physical Therapy Evaluation and Treatment After Concussion Clinical Practice Guideline is intended to assist clinicians in their decision-making specific to evaluation and intervention. Clinical practice guidelines are supported by best available evidence, though it is unknown what other factors drive clinical decision-making in the realm of concussion management. The purpose of this study was to explore factors related to the process of clinical decision-making of experienced physical therapists who treat individuals with concussion. METHODS: This grounded theory approach used semi-structured interviews of physical therapists who have practiced concussion management ≥3 years and have treated ≥15 individuals for postconcussion symptoms in the last year. Following the inductive approach, deductive qualitative methodology was used to explore alignment with recent guidelines. Member checking was used to ensure trustworthiness. RESULTS: Ten therapists' experience in treating concussion ranged from 5 to 20 years. Four overarching themes were identified that contribute to clinical decision-making: expert practice behaviors through use of reflection in action, clinical reasoning, collaboration, and evidenced informed practice; therapeutic alliance building using individualized education, reassurance, and relationship building; adaptability in prioritizing, assessing, and responding to patients' needs; and listening and observing. Clinician decision-making statements showed alignment with clinical practice guideline recommendations. CONCLUSION: Experienced therapists demonstrate a consistent approach that parallels the current clinical practice guideline while building off clinical experience to tailor individualized care focusing on patient centeredness. These factors may assist more novice clinicians to develop and improve their management strategies for optimal outcomes. IMPACT: Identified themes may broaden frameworks and guidelines for the management of individuals postconcussion specific to the field of physical therapy.

"I Wish I Had That!": A Qualitative Analysis of Psychosocial Treatment Preferences Among Young Adults With Recent Concussion and Anxiety.

OBJECTIVE: To assess psychosocial treatment preferences and factors that may affect treatment participation among young adults with a recent concussion and co-occurring anxiety. DESIGN: In-depth, semi-structured individual qualitative interviews, followed by thematic analysis using a hybrid deductive-inductive approach. SETTING: Academic medical center in the US Northeast. PARTICIPANTS: Seventeen young adults (18-24y) who sustained a concussion within the past 3-10 weeks and reported at least mild anxiety (≥5 on the Generalized Anxiety Disorder-7 questionnaire). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Primary outcomes include preferences for program content (eg, topics and skills), delivery modality, format, and barriers and facilitators to participation. RESULTS: We identified 4 domains characterizing participants' perceptions of and preferences for treatment. (1) Program content: Participants preferred a program early after injury that included psychoeducation and coping skills (eg, activity pacing, deep breathing, mindfulness). (2) Therapeutic processes: Participants preferred a person-centered approach in which clinicians normalized anxiety postconcussion and reassured them of recovery. (3) Program logistics: Participants endorsed that a brief, virtual program would be acceptable. They preferred access to program components through multiple modalities (eg, audio, video) and accommodations to manage concussion symptoms. (4) Barriers and facilitators to participation: Barriers included acute concussion symptoms (eg, screen sensitivity), time constraints, and forgetting sessions. Facilitators included a program that is flexible (format, scheduling), personalized (self-chosen mode for reminders, measure of accountability), and accessible (ie, advertising through health care professionals or social media). CONCLUSIONS: Participants need psychosocial support that normalizes their experiences and provides education and coping tools. Treatments should be accessible, flexible, and person centered. Psychosocial treatments meeting these preferences may help optimize the recovery of young adults with recent concussion and anxiety.

Occupational Therapy's Role in Return to Occupations Post-Concussion in High School Athletes.

AIM: This study was designed to explore experiences of high school athletes in order to understand their occupational engagement after sustaining a sports-related concussion. The study explored the role occupational therapists (OTs) can play in post-concussion care while supporting adolescents in returning to meaningful occupations. METHODS: The study utilized a qualitative, phenomenological approach by conducting interviews with high school athletes to understand their participation in occupations during recovery. Six student-athletes from 14-18 years of age were interviewed. RESULTS: The five identified themes from the study included impacts on ADL performance, school performance, sleep, mental health, and driver safety. Student-athletes reported feelings of loneliness and loss of identity. Dressing, showering, grooming, and driving were disturbed due to balance deficits, headaches, and nausea. Participants reported decreased participation in social, sports, and leisure occupations due to heightened symptoms. CONCLUSIONS: Due to the considerable variability of disturbance in occupational participation post-concussion, occupational therapists can assist in creating and implementing individualized treatment plans to support high school athletes while recovering from a sports-related concussion.

Validity and Responsiveness of the Portable Warrior Test of Tactical Agility After Rehabilitation in Service Members With Mild Traumatic Brain Injury.

OBJECTIVE: The Portable Warrior Test of Tactical Agility (POWAR-TOTAL) is a performance-based test designed to assess active-duty service members diagnosed with mild traumatic brain injuries (mTBIs) and could potentially inform return to duty decisions. To examine the validity and responsiveness of the POWAR-TOTAL measure, this study collected self-reported and performance measures by active-duty service members before and after an episode of physical therapist care. METHODS: Seventy-four individuals, enrolled in care for mTBI symptoms at 1 of 2 concussion specialty Intrepid Spirit Centers, were examined the week that they initiated physical therapy with the intention to return to active duty. Self-reported measures of concussion symptoms, pain, posttraumatic stress, headache, dizziness, and sleep quality were used, as were concurrent measures of mobility and balance. The POWAR-TOTAL task (motor and cognitive skills in single and dual-task conditions) was administered. Forty-nine active-duty service members returned for posttherapy testing using the same test battery. Effect sizes for change in measures were calculated. Construct validity was assessed by correlating change scores on POWAR with concurrent self-report and mobility measures. Responsiveness was evaluated using an anchor-based approach. RESULTS: Significant improvements in self-reported and performance-based measures, including POWAR, were observed after therapy with moderate to large effect sizes. Improvement in POWAR performance correlated with improvement in both performance and self-reported measures. After therapy, individuals who registered improvement on the Patient Global Impression of Change scale demonstrated significantly faster POWAR motor performance than those who rated little or no improvement in their condition. CONCLUSION: The POWAR-TOTAL captured improvement on a military-specific task after completing physical therapy for mTBI and could serve as an indicator of physical recovery and readiness for return to duty. IMPACT: Challenging cognitive and motor measures for service members may aid in the assessment of recovery and the ability to successfully return to duty after concussion as part of a comprehensive examination approach.

Effectiveness of interventions for the improvement of mental health and well-being post-concussion: a systematic review.

OBJECTIVE: To identify and assess the effectiveness and quality of interventions targeted at improving mental health, well-being, and psychosocial impairments post-concussion. DATA SOURCES: EBSCOHost, SPORTSDiscus, PsychINFO, Medline (Web of Science), PubMed, and Embase databases. REVIEW METHODS: This systematic review is reported in accordance with the preferred reporting items for systematic reviews and meta-analyses (PRISMA) statement in exercise, rehabilitation, sport medicine and sports science (PERSiST). Articles were included if they: (1) were randomized controlled trials or repeated measures pre-posttest study designs, (2) reported mild traumatic brain injury (mTBI) or concussion injury, and (3) evaluated interventions targeting mental health, well-being, and psychosocial impairments post-injury. RESULTS: Twenty-three studies were included which evaluated interventions targeting mental health, well-being, and psychosocial impairments post-concussion. Interventions included cognitive rehabilitation (n = 7), psychotherapy (n = 7), psychoeducational (n = 3), neurocognitive training (n = 4), neurocognitive training combined with cognitive rehabilitation (n = 1), and psychotherapy combined with cognitive rehabilitation (n = 1). The seven (100%) cognitive rehabilitation intervention studies and four of the five (80%) neurocognitive training intervention studies observed significant improvements in mental health and well-being outcomes. CONCLUSIONS: Cognitive rehabilitation and neurocognitive training may be the most effective interventions for mental health and well-being impairments post-concussion. Researchers and clinicians should continue to explore the effectiveness of these interventions, specifically in populations most impacted by concussion (i.e. athletes).

The Buffalo Concussion Treadmill and Bike Tests in People With Mild-to-Moderate Traumatic Brain Injury: An Exploratory Clinical Audit.

OBJECTIVE: To assess the performance on the Buffalo Concussion Treadmill and Bike Tests in nonathletic people following a mild-to-moderate traumatic brain injury. SETTING: An outpatient rehabilitation clinic. PARTICIPANTS: Forty-nine patients with mild-to-moderate traumatic brain injury who underwent the Buffalo Concussion Treadmill or Bike Test as usual clinical care. DESIGN: A retrospective clinical audit. MAIN MEASURES: Demographics and brain injury-specific clinical data, Depression Anxiety Stress Scale; Rivermead Post-Concussion Symptom Questionnaire, and performance outcomes on the Buffalo Concussion Treadmill or Bike Test. RESULTS: Forty-nine patients (mean age: 33.7 ± 13.0 years), on average 56.2 ± 36.4 days post-injury, completed the Buffalo Concussion Treadmill or Bike Test. Fourteen patients stopped the test due to symptom exacerbation with a mean test duration of 8.1 ± 4.5 minutes, reaching an age-predicted maximum heart rate of 72.9% ± 12.4% and reporting a rating of perceived exertion of 13.4 ± 2.2. Those who terminated the test for other reasons had a significantly longer test duration (14.0 ± 4.7 minutes, P = .01), with a higher age-predicted maximum heart rate (83.3% ± 12.8%, P = .01) and rating of perceived exertion (17.0 ± 2.5, P = .01). Within the group who stopped for other reasons, 10 were due to symptoms deemed unrelated to the injury at the time of the test and 2 were stopped by the therapist for safety reasons. A significant but weak correlation between heart rate and rating of perceived exertion existed only for those who terminated the test for other reasons ( r = 0.38, P = .02). Overall, a shorter test duration was associated with higher scores of both self-reported depression ( r = -0.41, P < .01) and late postconcussion symptoms ( r = -0.40, P < .01). CONCLUSION: The Buffalo Concussion Treadmill or Bike Test can be used in the nonathletic mild-to-moderate traumatic brain injury population to differentiate between those who experience symptom exacerbation during exercise and those who do not based on symptom exacerbation, test duration, and poor perception of exertion. Further research is required to determine whether other reasons for test termination are related to the injury.

Changes in Outpatient Healthcare Utilization and Costs Following Mild Traumatic Brain Injury Among Service Members in the Military Health System by Preexisting Behavioral Health Condition Status.

OBJECTIVE: To evaluate changes in healthcare utilization and cost following an index mild traumatic brain injury (mTBI) diagnosis among service members (SMs). We hypothesized that differences in utilization and cost will be observed by preexisting behavioral health (BH) diagnosis status. SETTING: Direct care outpatient healthcare facilities within the Military Health System. PARTICIPANTS: A total of 21 984 active-duty SMs diagnosed with an index mTBI diagnosis between 2017 and 2018. DESIGN: This retrospective study analyzed changes in healthcare utilization and cost in military treatment facilities among SMs with an index mTBI diagnosis. Encounter records 1 year before and after mTBI were assessed; preexisting BH conditions were identified in the year before mTBI. MAIN MEASURES: Ordinary least squares regressions evaluated difference in the average change of total outpatient encounters and costs among SMs with and with no preexisting BH conditions (eg, posttraumatic stress disorder, adjustment disorder). Additional regressions explored changes in utilization and cost within clinic types (eg, mental health, physical rehabilitation). RESULTS: There was a 39.5% increase in overall healthcare utilization during the following year, representing a 34.8% increase in total expenditures. Those with preexisting BH conditions exhibited smaller changes in overall utilization (ß, -4.9; [95% confidence interval (CI), -6.1 to -3.8]) and cost (ß, $-1873; [95% CI, $-2722 to $-1024]), compared with those with no BH condition. The greatest differences were observed in primary care clinics, in which those with prior BH conditions exhibited an average decreased change of 3.2 encounters (95% CI, -3.5 to -3) and reduced cost of $544 (95% CI, $-599 to $-490) compared with those with no prior BH conditions. CONCLUSION: Despite being higher utilizers of healthcare services both pre- and post-mTBI diagnosis, those with preexisting BH conditions exhibited smaller changes in overall cost and utilization. This highlights the importance of considering prior utilization and cost when evaluating the impact of mTBI and other injury events on the Military Health System.

Move&Connect-Youth: A Virtual Group Intervention for Youth Experiencing Persisting Symptoms After Concussion.

Move&Connect-Youth (M&C-Y) is an interdisciplinary virtual group intervention for youth experiencing persisting symptoms after concussion (PSAC) that includes psychoeducation, active rehabilitation, and goal-setting. Using an intervention mapping framework, this paper describes the iterative development of M&C-Y and findings from initial feasibility testing. Ten youth participated in M&C-Y completing pre-intervention demographic questionnaires and semi-structured exit interviews to understand participants' experience and gather feedback. M&C-Y was feasible based on apriori criteria and findings from interviews provided insights related to: (1) intervention structure, (2) intervention engagement, and (3) intervention takeaways. M&C-Y is a meaningful, feasible, and engaging intervention for youth with PSAC.

Adolescent and parent experiences with Tele-Active Rehabilitation for concussion: an exploratory qualitative study.

PURPOSE: To explore the experiences of adolescents with concussion and their parents who participated in a novel remotely delivered Tele-Active Rehabilitation (Tele-AR) intervention involving sub-symptom threshold exercise, education, and support. Specifically, we aimed to elicit perspectives regarding the remote delivery approach, valued aspects of the program, and perceived benefits of the intervention. METHODS: This qualitative study took place within the context of a larger mixed-methods project exploring the feasibility of the Tele-AR intervention. A descriptive qualitative design was utilized. Semi-structured interviews were conducted with adolescents (n = 3; ages 14-17 years) with concussion and one of their parents (n = 3) within one week of completing the six-week Tele-AR intervention. Data were analyzed using thematic analysis. RESULTS: Four themes were identified that capture participant experiences in the intervention: (1) Enabling access to active rehabilitation; (2) Focusing on individual needs; (3) Learning to take responsibility for recovery; and (4) Convenience and comfort of engaging in rehabilitation from home. CONCLUSIONS: A small sample of 3 adolescents with concussion and their parents were satisfied with the Tele-AR intervention and appreciated the convenience and comfort of engaging in rehabilitation from home, which facilitated adolescents taking responsibility for their own recovery. Findings support continued study of Tele-AR, which may be an accessible intervention to facilitate recovery in adolescents with concussion.

Return-to-Activity: Exploration of Occupational Therapy in Outpatient Adult Concussion Rehabilitation.

Literature is sparse related to how occupational therapy advances symptom management and role-activity resumption after concussion. We aim to describe the occupational therapy process of evaluation and intervention for adults with a history of concussion(s) and persisting symptoms. The qualitative descriptive study used focus groups of expert occupational therapy practitioners across practice settings. Content analysis with a deductive strategy, open coding, and an unconstrained matrix was used to determine the process portion of a logic model outlining how expert practitioners framed their approach to rehabilitation. Thirteen expert occupational therapy practitioners informed the development of a logic model describing the occupational therapy process linking resources to activities of evaluation and intervention enabling people to return to their everyday life roles at their highest capacity. This study yields a description of how occupational therapy practitioners, across practice settings, aid individuals in returning to everyday activities and life roles after concussion(s).

The Toronto Concussion Study: Reference Data for Balance and Gait Measures in Community-Dwelling Adults With Concussion.

OBJECTIVE: Concussion can cause deficits in balance and gait. Much of what is known about how concussion affects balance and gait has been derived from studies involving youth, high school, and university athletes. However, investigation into the effects of concussion on balance and gait in community-dwelling young, middle-age, and older aged adults is limited. This study aimed to present descriptive reference values for common balance and gait measures in community-dwelling adults between the ages of 20 and 69 years with concussion. METHODS: In this observational study, 318 participants were enrolled from a concussion care clinic at a rehabilitation hospital in an urban center and were assessed within 7 days of injury. Balance measures included the Balance Error Scoring System (BESS), modified BESS, and center-of-pressure root mean square during quiet standing. Gait measures included velocity (absolute and height adjusted), cadence, and step length during self-paced gait. Data were binned by decade-long age range. RESULTS: Mean (SD) per-decade scores for the BESS ranged from 14.8 (5.1) to 21.8 (5.6) errors and 4.0 (3.0) to 9.4 (4.6) errors for the modified BESS. Mean values for center-of-pressure root mean square in the anteroposterior direction ranged from 0.42 (0.18) to 0.52 (0.26) with the eyes open, and from 0.49 (0.19) to 0.62 (0.39) with eyes closed. Mean absolute gait velocity ranged from 98.5 (9.1) to 119.3 (21.3) cm/s. The range of step length values was 58.2 (6.8) to 66.3 (7.3) cm and cadence ranged from 102.1 (9.8) to 108.6 (10.8) steps/min across age groups. CONCLUSION: These data provide insight into the impact of concussion on balance and mobility in community-dwelling adults across the lifespan. IMPACT: Community-dwelling adults can experience concussion across the lifespan. Availability of reference values for commonly used balance and gait measures can help to inform clinical strategies and progression of recovery of balance and mobility after injury.

Exploring the value of the SCHOOLFirst return-to-school resource: Evaluating usability and satisfaction.

OBJECTIVE: To cocreate an evidence-based resource to enable educators to support students returning to school after concussion; evaluate the usability of and users' satisfaction with the resource; understand the role of the resource in supporting students' return to school; and describe changes in concussion knowledge following a concussion education and training workshop. DESIGN: Survey during a concussion education and training workshop. SETTING: Holland Bloorview Kids Rehabilitation Hospital in Toronto, Ont, and York Region District School Board in Richmond Hill, Ont. PARTICIPANTS: Fifty-six educators, of whom 64% were teachers, 11% were school administrators, 23% fulfilled other roles (eg, child and youth worker), and 2% fulfilled unspecified roles. MAIN OUTCOME MEASURES: The survey collected demographic information, usability data via the System Usability Scale, and satisfaction data. Thematic analysis was used for open-ended questions. RESULTS: Participants reported the resource to be easy to use (69.6%), not complex (62.5%), and most felt confident using this resource (83.9%). Participants indicated they were satisfied with the resource (73.2%) and would use it in the future (87.5%). Some found the resource overwhelming and recommended it be summarized in a reference guide. Participants found the links, videos, and classroom accommodations or academic supports to be helpful. CONCLUSION: SCHOOLFirst is an evidence-based, user-driven resource that was created for educators to support students returning to school following concussion. Educators, health care providers, youth, and families collaborated on developing SCHOOLFirst to improve students' successful return to school following concussion. Educators were satisfied with the resource and saw opportunities to use it to support their students.